1992-02-15 04:55:11 +01:00
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/* Language-independent node constructors for parse phase of GNU compiler.
|
c-common.c (decl_attributes): Set DECL_SIZE_UNIT.
* c-common.c (decl_attributes): Set DECL_SIZE_UNIT.
* c-decl.c (duplicate_decls, finish_enum): Likewise.
(finish_decl): Remove -Wlarger-than code from here.
* flags.h (id_clash_len): Now int.
(larger_than_size): Now HOST_WIDE_INT.
* fold-const.c (size_int_wide): No more HIGH parm; NUMBER is signed.
Clean up checking to see if in table.
(make_bit_field_ref): Remove extra parm to bitsize_int.
* ggc-common.c (ggc_mark_tree_children): Mark DECL_SIZE_UNIT.
* print-tree.c (print_node): Print DECL_SIZE_UNIT and TYPE_SIZE_UNIT.
* stmt.c (expand_decl): Use DECL_SIZE_UNIT for stack checking size
and for computing size of decl.
* stor-layout.c (layout_decl): Set DECL_SIZE_UNIT.
Move -Wlarger-than code to here.
(layout_record): Remove extra arg to bitsize_int.
Set TYPE_BINFO_SIZE_UNIT.
(layout_union): Remove extra arg to bitsize_int.
Use proper type for size of QUAL_UNION.
(layout_type): Remove extra arg to bitsize_int.
* toplev.c (id_clash_len): Now int.
(larger_than_size): Now HOST_WIDE_INT.
(decode_W_option): Clean up id-clash and larger-than- cases.
* tree.c (get_identifier, maybe_get_identifier): Remove unneeded casts.
(expr_align, case FUNCTION_DECL): DECL_ALIGN is not defined.
* tree.h (BINFO_SIZE_UNIT, TYPE_BINFO_SIZE_UNIT, DECL_SIZE_UNIT): New.
(struct tree_decl): New field size_unit.
(size_int_wide): No HIGH operand; NUMBER is now signed.
(size_int_2): Deleted.
(size_int, bitsize_int): Don't use it and rework args.
* varasm.c (assemble_variable, output_constructor): Use DECL_SIZE_UNIT.
* ch/decl.c (layout_enum): Set DECL_SIZE_UNIT.
* ch/satisfy.c (safe_satisfy_decl): Likewise.
* cp/class.c (build_primary_vtable, layout_vtable_decl): Likewise.
(avoid_overlap, build_base_field): Likewise.
(build_base_field, build_base_fields, is_empty_class):
Test DECL_SIZE with integer_zero.
(layout_class_type): Set CLASSTYPE_SIZE_UNIT.
* cp/cp-tree.h (struct lang_type): New field size_unit.
(CLASSTYPE_SIZE_UNIT): New macro.
* cp/decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
(cp_finish_decl): Delete -Wlarger-than processing.
* cp/optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
* cp/pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
* cp/tree.c (make_binfo): binfo vector is one entry longer.
(walk_tree): Walk DECL_SIZE_UNIT.
* f/com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
(ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
(duplicate_decls): Likewise.
(ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
(finish_decl): Delete -Wlarger-than processing.
* java/class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
* java/constants.c (build_constants_constructor): Likewise.
From-SVN: r32068
2000-02-20 02:11:00 +01:00
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|
|
Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
|
2004-01-16 08:20:38 +01:00
|
|
|
|
1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
Makefile.in, [...]: replace "GNU CC" with "GCC".
* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".
From-SVN: r45105
2001-08-22 16:35:51 +02:00
|
|
|
|
This file is part of GCC.
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
Makefile.in, [...]: replace "GNU CC" with "GCC".
* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".
From-SVN: r45105
2001-08-22 16:35:51 +02:00
|
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
|
|
|
|
|
Software Foundation; either version 2, or (at your option) any later
|
|
|
|
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version.
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
Makefile.in, [...]: replace "GNU CC" with "GCC".
* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".
From-SVN: r45105
2001-08-22 16:35:51 +02:00
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|
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
|
|
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for more details.
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
Makefile.in, [...]: replace "GNU CC" with "GCC".
* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".
From-SVN: r45105
2001-08-22 16:35:51 +02:00
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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1992-02-15 04:55:11 +01:00
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/* This file contains the low level primitives for operating on tree nodes,
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including allocation, list operations, interning of identifiers,
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construction of data type nodes and statement nodes,
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|
and construction of type conversion nodes. It also contains
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tables index by tree code that describe how to take apart
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nodes of that code.
|
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|
It is intended to be language-independent, but occasionally
|
2002-08-05 00:45:31 +02:00
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calls language-dependent routines defined (for C) in typecheck.c. */
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1992-02-15 04:55:11 +01:00
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#include "config.h"
|
Major cutover to using system.h:
* Makefile.in (alias.o, bitmap.o, c-aux-info.o, c-common.o,
c-decl.o, c-iterate.o, c-lang.o, c-lex.o, c-pragma.o, c-typeck.o,
caller-save.o, calls.o, collect2.o, combine.o, cse.o, dbxout.o,
dwarf2out.o, dwarfout.o, emit-rtl.o, except.o, explow.o, expmed.o,
expr.o, final.o, flow.o, function.o, getpwd.o, global.o,
integrate.o, jump.o, local-alloc.o, loop.o, optabs.o, pexecute.o,
prefix.o, print-rtl.o, print-tree.o, profile.o, real.o, recog.o,
reg-stack.o, regclass.o, regmove.o, reload.o, reload1.o, reorg.o,
rtl.o, rtlanal.o, sdbout.o, stmt.o, stor-layout.o, stupid.o,
tlink.o, toplev.o, tree.o, unroll.o, varasm.o, xcoffout.o): Depend
on system.h.
* alias.c, bitmap.c, c-aux-info.c, c-common.c, c-decl.c,
c-iterate.c, c-lang.c, c-lex.c, c-pragma.c, c-typeck.c,
caller-save.c, calls.c, collect2.c, combine.c, cse.c, dbxout.c,
dwarf2out.c, dwarfout.c, emit-rtl.c, except.c, explow.c, expmed.c,
expr.c, final.c, flow.c, function.c, gcc.c, getpwd.c, global.c,
integrate.c, jump.c, local-alloc.c, loop.c, optabs.c, pexecute.c,
prefix.c, print-rtl.c, print-tree.c, profile.c, real.c, recog.c,
reg-stack.c, regclass.c, regmove.c, reload.c, reload1.c, reorg.c,
rtl.c, rtlanal.c, sched.c, sdbout.c, stmt.c, stor-layout.c,
stupid.c, tlink.c, toplev.c, tree.c, unroll.c, varasm.c,
xcoffout.c: Include system.h. Organize include ordering so
that stdarg/varargs comes before other system headers. Remove
spurious casts of functions assured of a prototype in system.h.
From-SVN: r18726
1998-03-20 15:58:42 +01:00
|
|
|
|
#include "system.h"
|
2002-12-16 19:23:00 +01:00
|
|
|
|
#include "coretypes.h"
|
|
|
|
|
#include "tm.h"
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#include "flags.h"
|
|
|
|
|
#include "tree.h"
|
tree.h: Forward-declare struct realvaluetype.
* tree.h: Forward-declare struct realvaluetype.
(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
contain it.
(TREE_REAL_CST_PTR): New accessor.
(TREE_REAL_CST): Update.
* real.h: Include machmode.h.
(realvaluetype): Make it struct realvaluetype, not a typedef.
(build_real): Prototype here.
* tree.c: Include real.h.
(build_real): Allocate the REAL_VALUE_TYPE as a separate
object in GC memory, set TREE_REAL_CST_PTR to point to it.
(build_real_from_int_cst): Use build_real.
* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
REAL_CST.
* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
java/Make-lang.in: Update dependency lists.
From-SVN: r53959
2002-05-28 19:33:14 +02:00
|
|
|
|
#include "real.h"
|
1999-09-20 12:00:03 +02:00
|
|
|
|
#include "tm_p.h"
|
1992-08-03 03:40:19 +02:00
|
|
|
|
#include "function.h"
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#include "obstack.h"
|
toplev.h: New file.
Wed May 6 06:35:38 1998 Robert Lipe <robertl@dgii.com>
* toplev.h: New file. Protypes for functions in toplev.c.
* tree.h, rtl.h: Deleted protos for functions in toplev.c.
* c-common.c, c-convert.c, c-decl.c, c-iterate.c, c-lex.c,
c-parse.in, c-parse.y, c-pragma.c, c-typeck.c, calls.c,
convert.c, dwarf2out.c, except.c, expr.c, final.c, fold-const.c,
function.c, hash.c, profile.c, real.c, reg-stack.c, regclass.c,
reload.c, reload1.c, stmt.c, stor-layout.c, tlink.c, tree.c,
varasm.c: include it.
From-SVN: r19564
1998-05-06 06:54:01 +02:00
|
|
|
|
#include "toplev.h"
|
Makefile.in (tree.o): Depend on ggc.h.
* Makefile.in (tree.o): Depend on ggc.h.
(varasm.o): Likewise.
(function.o): Likewise.
(stmt.o): Likewise.
(except.o): Likewise.
(optabs.o): Likewise.
(emit-rtl.o): Likewise.
* emit-rtl.c: Include ggc.h.
(sequence_element_free_list): Remove, and all references.
(mark_sequence): New functions.
(mark_emit_state): New function.
* except.c: Include ggc.h.
(mark_eh_node, mark_eh_stack, mark_eh_queue): New functions.
(mark_tree_label_node): New functions.
(mark_eh_state): New function.
* function.c: Include ggc.h.
(mark_temp_slot, mark_function_chain): New functions.
(mark_function_state): New function.
(init_function_once): New function.
* function.h (init_function_once): New function.
* ggc-callbacks.c (lang_mark_false_label_stack): New function.
* ggc.h (label_node): Declare.
(eh_status, emit_status, stmt_status, varasm_status): Likewise.
(lang_mark_false_label_stack): New function.
(mark_temp_slot): Remove declaration.
(mark_function_chain): Likewise.
(mark_eh_state): Adjust prototype.
(mark_stmt_state, mark_emit_state, mark_varasm_state, mark_optab):
Likewise.
* optabs.c: Include ggc.h.
(mark_optab): New function.
(init_optabs): Add gc roots.
* stmt.c: Include ggc.h.
(mark_cond_nesting, mark_loop_nesting): New functions.
(mark_block_nesting, mark_case_nesting, mark_goto_fixup): Likewise.
(mark_stmt_state): New function.
* toplev.c (compile_file): Call init_function_once.
* tree.c: Include ggc.h.
(type_hash): Move declaration earlier in file.
(TYPE_HASH_SIZE, type_hash_table): Likewise.
(init_obstacks): Add gc roots.
(mark_type_hash): New function.
* varasm.c: Include ggc.h.
(mark_pool_constant): New function.
(mark_varasm_state): New function.
Co-Authored-By: Bernd Schmidt <bernds@cygnus.co.uk>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r29119
1999-09-05 04:41:35 +02:00
|
|
|
|
#include "ggc.h"
|
2000-03-19 18:53:38 +01:00
|
|
|
|
#include "hashtab.h"
|
top level:
* Makefile.in (WARN_CFLAGS): Add -Wwrite-strings.
(tree.o): Depend on output.h.
* c-decl.c (pending_invalid_xref_file,
current_function_prototype_file): Constify.
(pushdecl): Constify a local char *.
(define_label): Constify filename parameter.
* c-lex.c (init_parse): Constify parameter and return value.
* c-typeck.c (c_expand_asm_operands): Constify filename parameter.
* c-tree.h: Update prototypes.
* c-parse.in: Constify filename member of %union, and if_stmt_file.
* c-parse.y, c-parse.c, c-parse.h, objc/objc-parse.y,
objc/objc-parse.c: Regenerate.
* dwarfout.c (dwarfout_init): Constify main_input_filename parameter.
* dwarfout.h: Update prototypes.
* expr.c (expand_expr): Constify a local char *.
* flags.h: Constify main_input_filename.
* function.c (expand_function_end): Constify filename parameter.
* genrecog.c (make_insn_sequence): Use a character array for
c_test_pos.
(main): Remove unused variables.
* input.h: Constify input_filename, main_input_filename, and
file_stack.name. Update prototypes.
* output.h: Declare first_global_object_name and
weak_global_object_name here, as const char *.
* stmt.c (expand_asm_operands): Constify filename parameter.
* toplev.c (compile_file, push_srcloc, debug_start_source_file):
Constify filename parameter.
(input_filename, main_input_filename): Constify.
* toplev.h: Update prototypes.
* tree.c: Include output.h. Don't declare
first_global_object_name or weak_global_object_name. Clean up string
bashing in get_file_function_name_long.
* tree.h (struct tree_decl): Constify filename member.
(input_filename): Constify.
Update prototypes.
* varasm.c (first_global_object_name, weak_global_object_name):
Constify.
(assemble_start_function, assemble_variable): Clean up string bashing.
* gcc.c: Constify all spec-related strings initialized,
transitively, from string constants. Constify all strings
and string variables related to multilibs.
(set_spec, read_specs): Cast argument to free to PTR.
(used_arg): Do not modify multilib_matches. Use strncmp plus
length comparison to compare multilib switches.
* genmultilib: Constify everything declared in multilib.h.
ch:
* ch-tree.h: Update prototypes. Remove prototypes for
functions declared elsewhere.
* decl.c (define_label): Constify filename parameter.
* grant.c (globalize_decl, set_default_grant_file): Constify
local char * variables. Don't declare
first_global_object_name or asm_out_file.
* lang.c (chill_real_input_filename): Constify.
* lex.c (init_parse): Constify parameter and return value.
* parse.c: Don't declare input_filename.
(ch_expand_asm_operands): Constify filename parameter.
(parse_multi_dimension_case_action): Constify local char *.
* satisfy.c (safe_satisfy_decl): Constify local char *.
cp:
* cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
and pending_inline.filename. Update prototypes.
* decl.c (define_label): Constify filename parameter.
* decl2.c (warn_if_unknown_interface): Constify local char *.
* input.c Constify input_source.filename. Don't declare
input_filename or lineno. Constify filename parameter to feed_input.
* lex.c (init_parse): Constify parameter and return value.
(cp_pragma_interface, cp_pragma_implementation): Constify
filename argument.
(reinit_parse_for_method, reinit_parse_for_block,
reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
Constify local char *.
* pt.c: Don't declare lineno or input_filename.
(print_template_context, tsubst_friend_function, tsubst_decl,
tsubst, instantiate_decl): Constify local char *.
* semantics.c (expand_body): Constify local char *.
* tree.c (build_srcloc): Constify filename parameter.
* typeck.c (c_expand_asm_operands): Constify filename
parameter.
f:
* com.c (ffecom_subscript_check_): Constify array_name
parameter. Clean up string bashing.
(ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
parameter.
(ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
local char *.
(init_parse): Constify parameter and return value.
* lex.c: Include dwarfout.h instead of prototyping dwarfout_*
functions here.
(ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
(ffelex_hash_, ffelex_include_): Constify local char *.
* std.c (ffestd_exec_end): Constify local char *.
* where.c (ffewhere_file_new): Constify filename parameter.
* where.h: Update prototypes.
java:
* check_init.c (check_init): Constify local char *.
* class.c (push_class): Constify local char *.
* java_tree.h: Update prototypes.
* jcf-io.c (open_class): Constify filename parameter and
return value.
(find_class): Remove redundant string copy. Cast return from
open_class.
* jcf-parse.c (read_class, parse_class_file, yyparse):
Constify local char *.
* jcf-write.c (generate_bytecode_insns, generate_classfile):
Constify local char *.
* jcf.h (JCF): Constify filename and classname.
(JCF_FINISH): Cast args to FREE to char * when appropriate.
* lang.c (init_parse): Constify parameter and return value.
* lex.c (java_get_line_col): Constify filename parameter.
* parse.h: Constify parser_ctxt.filename. Update prototypes.
* parse.y (java_parser_context_suspend,
issue_warning_error_from_context, safe_layout_class): Constify
local char *.
* parse.c: Regenerate.
From-SVN: r33804
2000-05-09 21:56:01 +02:00
|
|
|
|
#include "output.h"
|
Makefile.in (TARGET_H, [...]): New.
* Makefile.in (TARGET_H, TARGET_DEF_H): New.
(c-decl.o, tree.o, c-typeck.o, $(out_object_file)): Update.
* c-decl.c (duplicate_decls): Use function pointer.
* c-typeck.c (common_type): Similarly.
* tree.c (valid_machine_attribute): Similarly.
(merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New function.
* tree.h (merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New prototype.
* target.h: New.
* target-def.h: New.
doc: (Joseph Myers)
* doc/gcc.texi, doc/tm.texi: Update documentation.
cp: Make-lang.in: Update dependencies.
* spew.c: Include target.h.
(duplicate_decls): Call target function.
* decl2.c: include target.h
(import_export_class): Use existence of target function pointer.
* typeck.c: Include target.h.
(qualify_type_recursive): Rename variable. Call target function.
(type_after_usual_arithmetic_conversions): Similarly.
(common_type): Similarly.
config: * 1750a/1750a.c, a29k/29k.c, alpha/alpha.c, arc/arc.c, arm/arm.c,
avr/avr.c, c4x/c4x.c, clipper/clipper.c, convex/convex.c,
d30v/d30v.c, dsp16xx/dsp16xx.c, elxsi/elxsi.c, fr30/fr30.c,
i370/i370.c, i386/i386.c, i860/i860.c, i960/i960.c, ia64/ia64.c,
m32r/m32r.c, m68hc11/m68hc11.c, m68k/m68k.c, m88k/m88k.c,
mips/mips.c, mn10200/mn10200.c, mn10300/mn10300.c, ns32k/ns32k.c,
pa/pa.c, pdp11/pdp11.c, pj/pj.c, romp/romp.c, rs6000/rs6000.c,
sh/sh.c, sparc/sparc.c, v850/v850.c, vax/vax.c, we32k/we32k.c)
: Include target.h and target-def.h. Define target.
* arc/arc-protos.h (arc_valid_machine_decl_attribute): Remove.
* arc/arc.c (arc_valid_machine_decl_attribute): Rename
arc_valid_decl_attribute, make static.
* arc/arc.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/arm-protos.h (arm_valid_machine_decl_attribute,
arm_valid_type_attribute_p, arm_pe_valid_machine_decl_attribute,
arm_pe_merge_machine_decl_attributes): Remove.
* arm/arm.c (arm_valid_machine_decl_attribute_p): Rename
arm_valid_decl_attribute_p, make static.
(arm_pe_valid_decl_attribute_p): Move from pe.c.
* arm/pe.c (arm_pe_valid_machine_decl_attribute_p): Move to arm.c.
(arm_pe_merge_machine_decl_attributes): Move to tree.c.
* arm/arm.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/coff.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/elf.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): New.
(VALID_MACHINE_TYPE_ATTRIBUTE, VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* avr/avr-protos.h (valid_machine_type_attribute,
valid_machine_decl_attribute): Remove.
* avr/avr.c (valid_machine_type_attribute,
valid_machine_decl_attribute): Rename and make static.
* avr/avr.h (VALID_MACHINE_TYPE_ATTRIBUTE,
VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* c4x/c4x-protos.h (c4x_valid_type_attribute_p): Remove.
* c4x/c4x.c (c4x_valid_type_attribute_p): Make static.
* c4x/c4x.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* d30v/d30v.h: Remove obsolete comments.
* h8300/h8300-protos.h (h8300_valid_machine_decl_attribute): Remove.
* h8300/h8300.c (h8300_valid_machine_decl_attribute): Rename, make
static.
* h8300/h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* i386/cygwin.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
(i386_pe_merge_decl_attributes, MERGE_MACHINE_DECL_ATTRIBUTES,
i386_pe_valid_type_attributes_p): Remove.
* i386/i386-protos.h (ix86_valid_decl_attribute_p,
ix86_valid_type_attribute_p): Remove.
* i386/i386.c (ix86_valid_decl_attribute_p): Remove.
(ix86_valid_type_attribute_p): Make static.
* i386/i386.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/winnt.c (i386_pe_merge_decl_attributes): Move to tree.c.
* ia64/ia64-protos.h (ia64_valid_type_attribute): Remove.
* ia64/ia64.c (ia64_valid_type_attribute): Make static.
* ia64/ia64.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* m32r/m32r-protos.h (m32r_valid_machine_decl_attribute): Remove.
* m32r/m32r.c (m32r_valid_decl_attribute): Make static.
* m32r/m32r.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* m68hc11/m68hc11-protos.h (m68hc11_valid_decl_attribute_p,
m68hc11_valid_type_attribute_p): Remove.
* m68hc11/m68hc11.c (m68hc11_valid_decl_attribute_p): Remove.
(m68hc11_valid_type_attribute_p): Make static.
* m68hc11/m68hc11.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* mcore/mcore-protos.h (mcore_valid_machine_decl_attribute,
mcore_merge_machine_decl_attribute): Remove.
* mcore/mcore.c (mcore_valid_machine_decl_attribute): Rename,
make static.
(mcore_merge_machine_decl_attributes): Move to tree.c.
* mcore/mcore.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
(TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
* ns32k/ns32k-protos.h (ns32k_valid_decl_attribute_p,
ns32k_valid_type_attribute_p): Remove.
* ns32k/ns32k.c (ns32k_valid_decl_attribute_p): Remove.
(ns32k_valid_type_attribute_p): Make static.
* ns32k/ns32k.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* rs6000/rs6000-protos.h (rs6000_valid_decl_attribute_p,
rs6000_valid_type_attribute_p): Remove.
* rs6000/rs6000.c (rs6000_valid_decl_attribute_p): Remove.
(rs6000_valid_type_attribute_p): Make static.
* rs6000/rs6000.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* sh/sh-protos.h (sh_valid_machine_decl_attribute): Remove.
* sh/sh.c (sh_valid_machine_decl_attribute): Rename, make static.
* sh/sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* v850/v850-protos.h (v850_valid_machine_decl_attribute): Remove.
* v850/v850.c (v850_valid_machine_decl_attribute): Rename, make static.
* v850/v850.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
From-SVN: r43585
2001-06-26 20:09:27 +02:00
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#include "target.h"
|
Makefile.in: Update.
* Makefile.in: Update.
* c-decl.c (print_lang_decl, print_lang_type): Remove.
(print_lang_identifier): Rename c_print_identifier.
* c-lang.c (LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): New.
(print_lang_statistics, lang_print_xnode): Remove.
* c-parse.in (set_yydebug): Rename c_set_yydebug.
* c-tree.h (c_set_yydebug, c_print_identifier): New.
* langhooks-def.h (lhd_print_tree_nothing, lhd_set_yydebug): New.
LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): New.
(LANG_HOOKS_INITIALIZER): Update.
* langhooks.h (struct lang_hooks): New members.
(lang_print_tree_hook): New.
* langhooks.c (lhd_print_tree_nothing, lhd_set_yydebug): New.
* print-tree.c: Include langhooks.h.
(print_node): Update.
* toplev.c (decode_d_option): Update.
* tree.c: Include langhooks.h.
(dump_tree_statistics): Update.
* tree.h (print_lang_statistics, print_lang_decl, print_lang_type,
print_lang_identifier, set_yydebug, lang_print_xnode): Remove.
ada:
* misc.c (gnat_print_decl, gnat_print_type): Renamed.
(LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
(print_lang_statistics, lang_print_xnode, print_lang_identifier,
set_yydebug): Remove.
cp:
* cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
* cp-tree.h (print_class_statistics): Remove.
(cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
cxx_print_identifier, cxx_set_yydebug): New.
* lex.c (set_yydebug): Rename c_set_yydebug.
* ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
lang_print_xnode): Rename.
* tree.c (print_lang_statistics): Rename.
f:
* com.c (ffe_print_identifier): Rename.
(LANG_HOOKS_PRINT_IDENTIFIER): Override.
(lang_print_xnode, print_lang_decl, print_lang_statistics,
print_lang_type, set_yydebug): Remove.
java:
* java-tree.h (java_set_yydebug): New.
* jcf-parse.c (set_yydebug): Rename java_set_yydebug.
* lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
(print_lang_decl, print_lang_type, print_lang_identifier,
print_lang_statistics, lang_print_xnode): Remove.
objc:
* objc-act.c (LANG_HOOKS_PRINT_IDENTIFIER,
LANG_HOOKS_SET_YYDEBUG): Override.
(lang_print_xnode, print_lang_statistics): Remove.
From-SVN: r46907
2001-11-10 00:30:44 +01:00
|
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|
#include "langhooks.h"
|
2004-05-13 08:41:07 +02:00
|
|
|
|
#include "tree-iterator.h"
|
|
|
|
|
#include "basic-block.h"
|
|
|
|
|
#include "tree-flow.h"
|
2004-08-19 12:36:07 +02:00
|
|
|
|
#include "params.h"
|
1997-12-07 01:31:01 +01:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
/* Each tree code class has an associated string representation.
|
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|
These must correspond to the tree_code_class entries. */
|
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|
2004-09-18 02:43:42 +02:00
|
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const char *const tree_code_class_strings[] =
|
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|
{
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"exceptional",
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"constant",
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"type",
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"declaration",
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"reference",
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"comparison",
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"unary",
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"binary",
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"statement",
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"expression",
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|
};
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
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2000-08-29 18:08:59 +02:00
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/* obstack.[ch] explicitly declined to prototype this. */
|
2003-07-06 14:35:56 +02:00
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extern int _obstack_allocated_p (struct obstack *h, void *obj);
|
1992-02-15 04:55:11 +01:00
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|
2002-06-21 21:33:24 +02:00
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#ifdef GATHER_STATISTICS
|
1992-02-15 04:55:11 +01:00
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/* Statistics-gathering stuff. */
|
1992-07-17 06:17:58 +02:00
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|
2000-08-29 18:08:59 +02:00
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int tree_node_counts[(int) all_kinds];
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|
int tree_node_sizes[(int) all_kinds];
|
1992-07-17 06:17:58 +02:00
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|
2003-07-23 01:15:30 +02:00
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/* Keep in sync with tree.h:enum tree_node_kind. */
|
1999-09-14 20:19:09 +02:00
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static const char * const tree_node_kind_names[] = {
|
1992-07-17 06:17:58 +02:00
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"decls",
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"types",
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"blocks",
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"stmts",
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"refs",
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"exprs",
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"constants",
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"identifiers",
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"perm_tree_lists",
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"temp_tree_lists",
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"vecs",
|
c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* dwarf2out.c (add_data_member_location_attribute): Check for
TREE_BINFO.
* tree.c (tree_node_kinds): Add "binfos".
(binfo_lang_slots): New.
(make_node_stat): Add TREE_BINFO.
(make_tree_binfo_stat): New.
(tree_node_structure): Add TREE_BINFO.
* tree.def (TREE_BINFO): New.
* tree.h (REC_OR_UNION_CHECK): Rename to ...
(RECORD_OR_UNION_CHECK): ... here.
(NOT_RECORD_OR_UNION_CHECK): New.
(TRE_VIA_VIRTUAL): Allow TREE_LIST or TREE_BINFO.
(TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Adjust for
RECORD_OR_UNION_CHECK.
(TYPE_BINFO): Use RECORD_OR_UNION_CHECK.
(TYPE_LANG_SLOT_1): New.
(BINFO_TYPE, BINFO_OFFSET, BINFO_VTABLE, BINFO_VIRTUALS,
BINFO_BASETYPES, TYPE_BINFO_BASETYPES, BINFO_VPTR_FIELD,
BINFO_BASEACCESSES, BINFO_INHERITANCE_CHAIN): Adjust.
(BINFO_ELTS): Remove.
(BINFO_LANG_SLOT): New.
(struct tree_binfo): New.
(binfo_lang_slots): Declare.
(enum tree_node_structure_enum): Add TS_BINFO.
(union tree_node): Add binfo.
(make_tree_binfo_stat): Declare.
(make_tree_binfo): New.
(enum tree_node_kind): Add binfo_kind.
* cp/call.c (enforce_access): Expect TREE_BINFO.
* cp/class.c (binfo_ctor_vtable): Check TREE_BINFO.
* cp/cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Adjust.
(BINFO_LANG_ELTS): Remove.
(BINFO_LANG_SLOTS): New.
(TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
(CLASSTYPE_TEMPLATE_INFO): Adjust.
* cp/pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
* cp/search.c (lookup_member): Check TREE_BINFO.
* cp/semantics.c (perform_or_defer_access_check): Likewise.
(check_accessibility_of_qualified_id): Check
deferred_access_no_check.
* cp/tree.c (make_binfo): Use make_tree_binfo.
* java/class.c (make_class): Use make_tree_binfo.
(set_super_info, add_interface_do): Likewise.
* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
* objc/objc-act.c (start_class, objc_declare_protocols,
start_protocols): Use TYPE_LANG_SLOT_1.
* objc/objc-act.h (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): Rename
to ...
(CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS): ... here.
(CLASS_IVARS, CLASS_RAW_IVARS, CLASS_STATIC_TEMPLATE,
CLASS_CATEGORY_LIST, CLASS_PROTOCOL_LIST, CLASS_OWN_IVARS,
PROTOCOL_LIST, PROTOCOL_FORWARD_DECL): Use TYPE_LANG_SLOT_1.
From-SVN: r84110
2004-07-05 11:35:44 +02:00
|
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"binfos",
|
2004-05-13 08:41:07 +02:00
|
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|
"phi_nodes",
|
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|
"ssa names",
|
1992-07-17 06:17:58 +02:00
|
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|
"random kinds",
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"lang_decl kinds",
|
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"lang_type kinds"
|
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|
};
|
2002-06-21 21:33:24 +02:00
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|
#endif /* GATHER_STATISTICS */
|
1992-02-15 04:55:11 +01:00
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1992-07-05 05:49:06 +02:00
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|
/* Unique id for next decl created. */
|
2003-04-15 22:48:04 +02:00
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|
static GTY(()) int next_decl_uid;
|
1993-03-31 23:03:25 +02:00
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|
/* Unique id for next type created. */
|
2003-04-15 22:48:04 +02:00
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|
static GTY(()) int next_type_uid = 1;
|
1992-07-05 05:49:06 +02:00
|
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|
|
|
2000-03-19 18:53:38 +01:00
|
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|
|
/* Since we cannot rehash a type after it is in the table, we have to
|
|
|
|
|
keep the hash code. */
|
Makefile.in (tree.o): Depend on ggc.h.
* Makefile.in (tree.o): Depend on ggc.h.
(varasm.o): Likewise.
(function.o): Likewise.
(stmt.o): Likewise.
(except.o): Likewise.
(optabs.o): Likewise.
(emit-rtl.o): Likewise.
* emit-rtl.c: Include ggc.h.
(sequence_element_free_list): Remove, and all references.
(mark_sequence): New functions.
(mark_emit_state): New function.
* except.c: Include ggc.h.
(mark_eh_node, mark_eh_stack, mark_eh_queue): New functions.
(mark_tree_label_node): New functions.
(mark_eh_state): New function.
* function.c: Include ggc.h.
(mark_temp_slot, mark_function_chain): New functions.
(mark_function_state): New function.
(init_function_once): New function.
* function.h (init_function_once): New function.
* ggc-callbacks.c (lang_mark_false_label_stack): New function.
* ggc.h (label_node): Declare.
(eh_status, emit_status, stmt_status, varasm_status): Likewise.
(lang_mark_false_label_stack): New function.
(mark_temp_slot): Remove declaration.
(mark_function_chain): Likewise.
(mark_eh_state): Adjust prototype.
(mark_stmt_state, mark_emit_state, mark_varasm_state, mark_optab):
Likewise.
* optabs.c: Include ggc.h.
(mark_optab): New function.
(init_optabs): Add gc roots.
* stmt.c: Include ggc.h.
(mark_cond_nesting, mark_loop_nesting): New functions.
(mark_block_nesting, mark_case_nesting, mark_goto_fixup): Likewise.
(mark_stmt_state): New function.
* toplev.c (compile_file): Call init_function_once.
* tree.c: Include ggc.h.
(type_hash): Move declaration earlier in file.
(TYPE_HASH_SIZE, type_hash_table): Likewise.
(init_obstacks): Add gc roots.
(mark_type_hash): New function.
* varasm.c: Include ggc.h.
(mark_pool_constant): New function.
(mark_varasm_state): New function.
Co-Authored-By: Bernd Schmidt <bernds@cygnus.co.uk>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r29119
1999-09-05 04:41:35 +02:00
|
|
|
|
|
2002-06-04 09:11:05 +02:00
|
|
|
|
struct type_hash GTY(())
|
Makefile.in (tree.o): Depend on ggc.h.
* Makefile.in (tree.o): Depend on ggc.h.
(varasm.o): Likewise.
(function.o): Likewise.
(stmt.o): Likewise.
(except.o): Likewise.
(optabs.o): Likewise.
(emit-rtl.o): Likewise.
* emit-rtl.c: Include ggc.h.
(sequence_element_free_list): Remove, and all references.
(mark_sequence): New functions.
(mark_emit_state): New function.
* except.c: Include ggc.h.
(mark_eh_node, mark_eh_stack, mark_eh_queue): New functions.
(mark_tree_label_node): New functions.
(mark_eh_state): New function.
* function.c: Include ggc.h.
(mark_temp_slot, mark_function_chain): New functions.
(mark_function_state): New function.
(init_function_once): New function.
* function.h (init_function_once): New function.
* ggc-callbacks.c (lang_mark_false_label_stack): New function.
* ggc.h (label_node): Declare.
(eh_status, emit_status, stmt_status, varasm_status): Likewise.
(lang_mark_false_label_stack): New function.
(mark_temp_slot): Remove declaration.
(mark_function_chain): Likewise.
(mark_eh_state): Adjust prototype.
(mark_stmt_state, mark_emit_state, mark_varasm_state, mark_optab):
Likewise.
* optabs.c: Include ggc.h.
(mark_optab): New function.
(init_optabs): Add gc roots.
* stmt.c: Include ggc.h.
(mark_cond_nesting, mark_loop_nesting): New functions.
(mark_block_nesting, mark_case_nesting, mark_goto_fixup): Likewise.
(mark_stmt_state): New function.
* toplev.c (compile_file): Call init_function_once.
* tree.c: Include ggc.h.
(type_hash): Move declaration earlier in file.
(TYPE_HASH_SIZE, type_hash_table): Likewise.
(init_obstacks): Add gc roots.
(mark_type_hash): New function.
* varasm.c: Include ggc.h.
(mark_pool_constant): New function.
(mark_varasm_state): New function.
Co-Authored-By: Bernd Schmidt <bernds@cygnus.co.uk>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r29119
1999-09-05 04:41:35 +02:00
|
|
|
|
{
|
2000-03-19 18:53:38 +01:00
|
|
|
|
unsigned long hash;
|
|
|
|
|
tree type;
|
Makefile.in (tree.o): Depend on ggc.h.
* Makefile.in (tree.o): Depend on ggc.h.
(varasm.o): Likewise.
(function.o): Likewise.
(stmt.o): Likewise.
(except.o): Likewise.
(optabs.o): Likewise.
(emit-rtl.o): Likewise.
* emit-rtl.c: Include ggc.h.
(sequence_element_free_list): Remove, and all references.
(mark_sequence): New functions.
(mark_emit_state): New function.
* except.c: Include ggc.h.
(mark_eh_node, mark_eh_stack, mark_eh_queue): New functions.
(mark_tree_label_node): New functions.
(mark_eh_state): New function.
* function.c: Include ggc.h.
(mark_temp_slot, mark_function_chain): New functions.
(mark_function_state): New function.
(init_function_once): New function.
* function.h (init_function_once): New function.
* ggc-callbacks.c (lang_mark_false_label_stack): New function.
* ggc.h (label_node): Declare.
(eh_status, emit_status, stmt_status, varasm_status): Likewise.
(lang_mark_false_label_stack): New function.
(mark_temp_slot): Remove declaration.
(mark_function_chain): Likewise.
(mark_eh_state): Adjust prototype.
(mark_stmt_state, mark_emit_state, mark_varasm_state, mark_optab):
Likewise.
* optabs.c: Include ggc.h.
(mark_optab): New function.
(init_optabs): Add gc roots.
* stmt.c: Include ggc.h.
(mark_cond_nesting, mark_loop_nesting): New functions.
(mark_block_nesting, mark_case_nesting, mark_goto_fixup): Likewise.
(mark_stmt_state): New function.
* toplev.c (compile_file): Call init_function_once.
* tree.c: Include ggc.h.
(type_hash): Move declaration earlier in file.
(TYPE_HASH_SIZE, type_hash_table): Likewise.
(init_obstacks): Add gc roots.
(mark_type_hash): New function.
* varasm.c: Include ggc.h.
(mark_pool_constant): New function.
(mark_varasm_state): New function.
Co-Authored-By: Bernd Schmidt <bernds@cygnus.co.uk>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r29119
1999-09-05 04:41:35 +02:00
|
|
|
|
};
|
|
|
|
|
|
2000-08-29 18:08:59 +02:00
|
|
|
|
/* Initial size of the hash table (rounded to next prime). */
|
2000-03-19 18:53:38 +01:00
|
|
|
|
#define TYPE_HASH_INITIAL_SIZE 1000
|
Makefile.in (tree.o): Depend on ggc.h.
* Makefile.in (tree.o): Depend on ggc.h.
(varasm.o): Likewise.
(function.o): Likewise.
(stmt.o): Likewise.
(except.o): Likewise.
(optabs.o): Likewise.
(emit-rtl.o): Likewise.
* emit-rtl.c: Include ggc.h.
(sequence_element_free_list): Remove, and all references.
(mark_sequence): New functions.
(mark_emit_state): New function.
* except.c: Include ggc.h.
(mark_eh_node, mark_eh_stack, mark_eh_queue): New functions.
(mark_tree_label_node): New functions.
(mark_eh_state): New function.
* function.c: Include ggc.h.
(mark_temp_slot, mark_function_chain): New functions.
(mark_function_state): New function.
(init_function_once): New function.
* function.h (init_function_once): New function.
* ggc-callbacks.c (lang_mark_false_label_stack): New function.
* ggc.h (label_node): Declare.
(eh_status, emit_status, stmt_status, varasm_status): Likewise.
(lang_mark_false_label_stack): New function.
(mark_temp_slot): Remove declaration.
(mark_function_chain): Likewise.
(mark_eh_state): Adjust prototype.
(mark_stmt_state, mark_emit_state, mark_varasm_state, mark_optab):
Likewise.
* optabs.c: Include ggc.h.
(mark_optab): New function.
(init_optabs): Add gc roots.
* stmt.c: Include ggc.h.
(mark_cond_nesting, mark_loop_nesting): New functions.
(mark_block_nesting, mark_case_nesting, mark_goto_fixup): Likewise.
(mark_stmt_state): New function.
* toplev.c (compile_file): Call init_function_once.
* tree.c: Include ggc.h.
(type_hash): Move declaration earlier in file.
(TYPE_HASH_SIZE, type_hash_table): Likewise.
(init_obstacks): Add gc roots.
(mark_type_hash): New function.
* varasm.c: Include ggc.h.
(mark_pool_constant): New function.
(mark_varasm_state): New function.
Co-Authored-By: Bernd Schmidt <bernds@cygnus.co.uk>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r29119
1999-09-05 04:41:35 +02:00
|
|
|
|
|
2000-03-19 18:53:38 +01:00
|
|
|
|
/* Now here is the hash table. When recording a type, it is added to
|
|
|
|
|
the slot whose index is the hash code. Note that the hash table is
|
|
|
|
|
used for several kinds of types (function types, array types and
|
|
|
|
|
array index range types, for now). While all these live in the
|
|
|
|
|
same table, they are completely independent, and the hash code is
|
|
|
|
|
computed differently for each of these. */
|
|
|
|
|
|
2002-06-04 09:11:05 +02:00
|
|
|
|
static GTY ((if_marked ("type_hash_marked_p"), param_is (struct type_hash)))
|
|
|
|
|
htab_t type_hash_table;
|
Makefile.in (tree.o): Depend on ggc.h.
* Makefile.in (tree.o): Depend on ggc.h.
(varasm.o): Likewise.
(function.o): Likewise.
(stmt.o): Likewise.
(except.o): Likewise.
(optabs.o): Likewise.
(emit-rtl.o): Likewise.
* emit-rtl.c: Include ggc.h.
(sequence_element_free_list): Remove, and all references.
(mark_sequence): New functions.
(mark_emit_state): New function.
* except.c: Include ggc.h.
(mark_eh_node, mark_eh_stack, mark_eh_queue): New functions.
(mark_tree_label_node): New functions.
(mark_eh_state): New function.
* function.c: Include ggc.h.
(mark_temp_slot, mark_function_chain): New functions.
(mark_function_state): New function.
(init_function_once): New function.
* function.h (init_function_once): New function.
* ggc-callbacks.c (lang_mark_false_label_stack): New function.
* ggc.h (label_node): Declare.
(eh_status, emit_status, stmt_status, varasm_status): Likewise.
(lang_mark_false_label_stack): New function.
(mark_temp_slot): Remove declaration.
(mark_function_chain): Likewise.
(mark_eh_state): Adjust prototype.
(mark_stmt_state, mark_emit_state, mark_varasm_state, mark_optab):
Likewise.
* optabs.c: Include ggc.h.
(mark_optab): New function.
(init_optabs): Add gc roots.
* stmt.c: Include ggc.h.
(mark_cond_nesting, mark_loop_nesting): New functions.
(mark_block_nesting, mark_case_nesting, mark_goto_fixup): Likewise.
(mark_stmt_state): New function.
* toplev.c (compile_file): Call init_function_once.
* tree.c: Include ggc.h.
(type_hash): Move declaration earlier in file.
(TYPE_HASH_SIZE, type_hash_table): Likewise.
(init_obstacks): Add gc roots.
(mark_type_hash): New function.
* varasm.c: Include ggc.h.
(mark_pool_constant): New function.
(mark_varasm_state): New function.
Co-Authored-By: Bernd Schmidt <bernds@cygnus.co.uk>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r29119
1999-09-05 04:41:35 +02:00
|
|
|
|
|
2003-07-06 14:35:56 +02:00
|
|
|
|
static void set_type_quals (tree, int);
|
|
|
|
|
static int type_hash_eq (const void *, const void *);
|
|
|
|
|
static hashval_t type_hash_hash (const void *);
|
|
|
|
|
static void print_type_hash_statistics (void);
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
static tree make_vector_type (tree, int, enum machine_mode);
|
2003-07-06 14:35:56 +02:00
|
|
|
|
static int type_hash_marked_p (const void *);
|
2004-03-05 23:38:24 +01:00
|
|
|
|
static unsigned int type_hash_list (tree, hashval_t);
|
|
|
|
|
static unsigned int attribute_hash_list (tree, hashval_t);
|
1999-08-13 20:22:59 +02:00
|
|
|
|
|
1999-09-10 12:36:02 +02:00
|
|
|
|
tree global_trees[TI_MAX];
|
2000-03-19 01:37:52 +01:00
|
|
|
|
tree integer_types[itk_none];
|
1999-09-10 12:36:02 +02:00
|
|
|
|
|
2002-08-05 00:45:31 +02:00
|
|
|
|
/* Init tree.c. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
void
|
2003-07-06 14:35:56 +02:00
|
|
|
|
init_ttree (void)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1999-12-18 22:33:23 +01:00
|
|
|
|
/* Initialize the hash table of types. */
|
2003-01-10 03:22:34 +01:00
|
|
|
|
type_hash_table = htab_create_ggc (TYPE_HASH_INITIAL_SIZE, type_hash_hash,
|
|
|
|
|
type_hash_eq, 0);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2002-04-04 00:26:37 +02:00
|
|
|
|
/* The name of the object as the assembler will see it (but before any
|
|
|
|
|
translations made by ASM_OUTPUT_LABELREF). Often this is the same
|
|
|
|
|
as DECL_NAME. It is an IDENTIFIER_NODE. */
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
decl_assembler_name (tree decl)
|
2002-04-04 00:26:37 +02:00
|
|
|
|
{
|
|
|
|
|
if (!DECL_ASSEMBLER_NAME_SET_P (decl))
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
lang_hooks.set_decl_assembler_name (decl);
|
2002-04-04 00:26:37 +02:00
|
|
|
|
return DECL_CHECK (decl)->decl.assembler_name;
|
|
|
|
|
}
|
|
|
|
|
|
2004-09-18 07:50:52 +02:00
|
|
|
|
/* Compute the number of bytes occupied by a tree with code CODE.
|
|
|
|
|
This function cannot be used for TREE_VEC, PHI_NODE, or STRING_CST
|
|
|
|
|
codes, which are of variable length. */
|
2000-10-06 06:51:47 +02:00
|
|
|
|
size_t
|
2004-09-11 23:14:39 +02:00
|
|
|
|
tree_code_size (enum tree_code code)
|
2000-10-06 06:51:47 +02:00
|
|
|
|
{
|
|
|
|
|
switch (TREE_CODE_CLASS (code))
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_declaration: /* A decl node */
|
2000-10-06 06:51:47 +02:00
|
|
|
|
return sizeof (struct tree_decl);
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_type: /* a type node */
|
2000-10-06 06:51:47 +02:00
|
|
|
|
return sizeof (struct tree_type);
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_reference: /* a reference */
|
|
|
|
|
case tcc_expression: /* an expression */
|
|
|
|
|
case tcc_statement: /* an expression with side effects */
|
|
|
|
|
case tcc_comparison: /* a comparison expression */
|
|
|
|
|
case tcc_unary: /* a unary arithmetic expression */
|
|
|
|
|
case tcc_binary: /* a binary arithmetic expression */
|
2000-10-06 06:51:47 +02:00
|
|
|
|
return (sizeof (struct tree_exp)
|
2004-09-11 23:14:39 +02:00
|
|
|
|
+ (TREE_CODE_LENGTH (code) - 1) * sizeof (char *));
|
2000-10-06 06:51:47 +02:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_constant: /* a constant */
|
tree.c (tree_size): For all 'c' and 'x' nodes...
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly
at the sizes of the relevant structures, rather than relying
on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the
sizes of any such we don't know about. Use
lang_hooks.identifier_size for IDENTIFIER_NODE.
(initializer_zerop): Use CONSTRUCTOR_ELTS.
* tree.def: Update commentary. Make fourth element of
the definition for all 'c' and 'x' nodes zero.
* langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE.
* langhooks-def.h: Update to match.
* langhooks.c: New default, lhd_tree_size.
* c-common.def (SRCLOC): Kill.
* c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]):
Remove entirely - was already #if-ed out.
ada:
* ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
* misc.c (gnat_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
cp:
* cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero.
* cp-lang.c (cp_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
* cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct
tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill.
(union lang_tree_node): Remove common and srcloc members.
(build_srcloc_here): Don't prototype.
* decl.c (cp_tree_node_structure): Kill SRCLOC case.
* pt.c (pending_templates): Correct comment.
* tree.c (build_srcloc, build_srcloc_here): Kill.
From-SVN: r65323
2003-04-07 08:03:17 +02:00
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case INTEGER_CST: return sizeof (struct tree_int_cst);
|
|
|
|
|
case REAL_CST: return sizeof (struct tree_real_cst);
|
|
|
|
|
case COMPLEX_CST: return sizeof (struct tree_complex);
|
|
|
|
|
case VECTOR_CST: return sizeof (struct tree_vector);
|
2004-09-18 07:50:52 +02:00
|
|
|
|
case STRING_CST: gcc_unreachable ();
|
tree.c (tree_size): For all 'c' and 'x' nodes...
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly
at the sizes of the relevant structures, rather than relying
on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the
sizes of any such we don't know about. Use
lang_hooks.identifier_size for IDENTIFIER_NODE.
(initializer_zerop): Use CONSTRUCTOR_ELTS.
* tree.def: Update commentary. Make fourth element of
the definition for all 'c' and 'x' nodes zero.
* langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE.
* langhooks-def.h: Update to match.
* langhooks.c: New default, lhd_tree_size.
* c-common.def (SRCLOC): Kill.
* c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]):
Remove entirely - was already #if-ed out.
ada:
* ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
* misc.c (gnat_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
cp:
* cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero.
* cp-lang.c (cp_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
* cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct
tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill.
(union lang_tree_node): Remove common and srcloc members.
(build_srcloc_here): Don't prototype.
* decl.c (cp_tree_node_structure): Kill SRCLOC case.
* pt.c (pending_templates): Correct comment.
* tree.c (build_srcloc, build_srcloc_here): Kill.
From-SVN: r65323
2003-04-07 08:03:17 +02:00
|
|
|
|
default:
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
return lang_hooks.tree_size (code);
|
tree.c (tree_size): For all 'c' and 'x' nodes...
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly
at the sizes of the relevant structures, rather than relying
on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the
sizes of any such we don't know about. Use
lang_hooks.identifier_size for IDENTIFIER_NODE.
(initializer_zerop): Use CONSTRUCTOR_ELTS.
* tree.def: Update commentary. Make fourth element of
the definition for all 'c' and 'x' nodes zero.
* langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE.
* langhooks-def.h: Update to match.
* langhooks.c: New default, lhd_tree_size.
* c-common.def (SRCLOC): Kill.
* c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]):
Remove entirely - was already #if-ed out.
ada:
* ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
* misc.c (gnat_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
cp:
* cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero.
* cp-lang.c (cp_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
* cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct
tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill.
(union lang_tree_node): Remove common and srcloc members.
(build_srcloc_here): Don't prototype.
* decl.c (cp_tree_node_structure): Kill SRCLOC case.
* pt.c (pending_templates): Correct comment.
* tree.c (build_srcloc, build_srcloc_here): Kill.
From-SVN: r65323
2003-04-07 08:03:17 +02:00
|
|
|
|
}
|
2000-10-06 06:51:47 +02:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_exceptional: /* something random, like an identifier. */
|
tree.c (tree_size): For all 'c' and 'x' nodes...
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly
at the sizes of the relevant structures, rather than relying
on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the
sizes of any such we don't know about. Use
lang_hooks.identifier_size for IDENTIFIER_NODE.
(initializer_zerop): Use CONSTRUCTOR_ELTS.
* tree.def: Update commentary. Make fourth element of
the definition for all 'c' and 'x' nodes zero.
* langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE.
* langhooks-def.h: Update to match.
* langhooks.c: New default, lhd_tree_size.
* c-common.def (SRCLOC): Kill.
* c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]):
Remove entirely - was already #if-ed out.
ada:
* ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
* misc.c (gnat_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
cp:
* cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero.
* cp-lang.c (cp_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
* cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct
tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill.
(union lang_tree_node): Remove common and srcloc members.
(build_srcloc_here): Don't prototype.
* decl.c (cp_tree_node_structure): Kill SRCLOC case.
* pt.c (pending_templates): Correct comment.
* tree.c (build_srcloc, build_srcloc_here): Kill.
From-SVN: r65323
2003-04-07 08:03:17 +02:00
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case IDENTIFIER_NODE: return lang_hooks.identifier_size;
|
|
|
|
|
case TREE_LIST: return sizeof (struct tree_list);
|
|
|
|
|
|
|
|
|
|
case ERROR_MARK:
|
|
|
|
|
case PLACEHOLDER_EXPR: return sizeof (struct tree_common);
|
|
|
|
|
|
2004-09-18 07:50:52 +02:00
|
|
|
|
case TREE_VEC:
|
|
|
|
|
case PHI_NODE: gcc_unreachable ();
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
|
|
|
|
case SSA_NAME: return sizeof (struct tree_ssa_name);
|
|
|
|
|
|
|
|
|
|
case STATEMENT_LIST: return sizeof (struct tree_statement_list);
|
2004-05-14 04:33:00 +02:00
|
|
|
|
case BLOCK: return sizeof (struct tree_block);
|
2004-06-23 22:12:44 +02:00
|
|
|
|
case VALUE_HANDLE: return sizeof (struct tree_value_handle);
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
tree.c (tree_size): For all 'c' and 'x' nodes...
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly
at the sizes of the relevant structures, rather than relying
on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the
sizes of any such we don't know about. Use
lang_hooks.identifier_size for IDENTIFIER_NODE.
(initializer_zerop): Use CONSTRUCTOR_ELTS.
* tree.def: Update commentary. Make fourth element of
the definition for all 'c' and 'x' nodes zero.
* langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE.
* langhooks-def.h: Update to match.
* langhooks.c: New default, lhd_tree_size.
* c-common.def (SRCLOC): Kill.
* c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]):
Remove entirely - was already #if-ed out.
ada:
* ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
* misc.c (gnat_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
cp:
* cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero.
* cp-lang.c (cp_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
* cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct
tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill.
(union lang_tree_node): Remove common and srcloc members.
(build_srcloc_here): Don't prototype.
* decl.c (cp_tree_node_structure): Kill SRCLOC case.
* pt.c (pending_templates): Correct comment.
* tree.c (build_srcloc, build_srcloc_here): Kill.
From-SVN: r65323
2003-04-07 08:03:17 +02:00
|
|
|
|
default:
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
return lang_hooks.tree_size (code);
|
tree.c (tree_size): For all 'c' and 'x' nodes...
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly
at the sizes of the relevant structures, rather than relying
on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the
sizes of any such we don't know about. Use
lang_hooks.identifier_size for IDENTIFIER_NODE.
(initializer_zerop): Use CONSTRUCTOR_ELTS.
* tree.def: Update commentary. Make fourth element of
the definition for all 'c' and 'x' nodes zero.
* langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE.
* langhooks-def.h: Update to match.
* langhooks.c: New default, lhd_tree_size.
* c-common.def (SRCLOC): Kill.
* c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]):
Remove entirely - was already #if-ed out.
ada:
* ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
* misc.c (gnat_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
cp:
* cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero.
* cp-lang.c (cp_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
* cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct
tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill.
(union lang_tree_node): Remove common and srcloc members.
(build_srcloc_here): Don't prototype.
* decl.c (cp_tree_node_structure): Kill SRCLOC case.
* pt.c (pending_templates): Correct comment.
* tree.c (build_srcloc, build_srcloc_here): Kill.
From-SVN: r65323
2003-04-07 08:03:17 +02:00
|
|
|
|
}
|
2000-10-06 06:51:47 +02:00
|
|
|
|
|
|
|
|
|
default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_unreachable ();
|
2000-10-06 06:51:47 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2004-09-11 23:14:39 +02:00
|
|
|
|
/* Compute the number of bytes occupied by NODE. This routine only
|
|
|
|
|
looks at TREE_CODE, except for PHI_NODE and TREE_VEC nodes. */
|
|
|
|
|
size_t
|
|
|
|
|
tree_size (tree node)
|
|
|
|
|
{
|
|
|
|
|
enum tree_code code = TREE_CODE (node);
|
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case PHI_NODE:
|
|
|
|
|
return (sizeof (struct tree_phi_node)
|
|
|
|
|
+ (PHI_ARG_CAPACITY (node) - 1) * sizeof (struct phi_arg_d));
|
|
|
|
|
|
|
|
|
|
case TREE_VEC:
|
|
|
|
|
return (sizeof (struct tree_vec)
|
|
|
|
|
+ (TREE_VEC_LENGTH (node) - 1) * sizeof(char *));
|
|
|
|
|
|
2004-09-18 07:50:52 +02:00
|
|
|
|
case STRING_CST:
|
|
|
|
|
return sizeof (struct tree_string) + TREE_STRING_LENGTH (node) - 1;
|
|
|
|
|
|
2004-09-11 23:14:39 +02:00
|
|
|
|
default:
|
|
|
|
|
return tree_code_size (code);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return a newly allocated node of code CODE. For decl and type
|
|
|
|
|
nodes, some other fields are initialized. The rest of the node is
|
|
|
|
|
initialized to zero. This function cannot be used for PHI_NODE or
|
|
|
|
|
TREE_VEC nodes, which is enforced by asserts in tree_code_size.
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
Achoo! I got a code in the node. */
|
|
|
|
|
|
|
|
|
|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
make_node_stat (enum tree_code code MEM_STAT_DECL)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
enum tree_code_class type = TREE_CODE_CLASS (code);
|
2004-09-11 23:14:39 +02:00
|
|
|
|
size_t length = tree_code_size (code);
|
c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>.
d
* c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>. Add
prototype for `handle_sysv_pragma', and make it static. Add
parentheses around assignment used as truth value.
* combine.c (combine_instructions): Protect variable `prev' with
macro HAVE_cc0.
(can_combine_p): Protect variable `link' with AUTO_INC_DEC.
(extract_left_shift): Add parentheses around operand of &.
(merge_outer_ops): Avoid an empty body in an else-statement.
(gen_rtx_combine): Remove unused variable `i'.
* sparc/gmon-sol2.c: Include <fcntl.h>. Make return type of
function monstartup `void'. Likewise for internal_mcount. Add
`static void' prototype for moncontrol. Reconcile sprintf format
vs. args.
* sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>.
Make return type of function_arg_slotno explicitly `int'.
(reg_unused_after): Add parentheses around assignment used as
truth value.
(save_regs): Add explicit braces to avoid ambiguous `else'.
(function_arg_slotno): Add parentheses around && within ||.
(function_arg_pass_by_reference): Likewise.
(sparc_flat_output_function_prologue): Reconcile fprintf format
vs. args.
* svr4.h (ASM_OUTPUT_LIMITED_STRING): Add parentheses around
assignment used as truth value.
* cplus-dem.c: Include <stdlib.h>.
(demangle_signature): Avoid an empty body in an else-statement.
(do_type): Remove unused variable `lvl'.
* cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS.
Include <string.h>/<strings.h>.
(cpp_lex): Remove unused variable `namelen'.
(cpp_lex): Explicitly declare `num_chars' as an int.
* cpplib.c: Avoid duplicate inclusion of <stdlib.h>, include
<unistd.h> instead. Explicitly declare is_system_include
returning int.
(make_assertion): Remove unused variable `kt'.
(cpp_expand_to_buffer): Hide variable `obuf'.
(output_line_command): Remove unused variables, `line_end',
`line_cmd_buf' and `len'.
(macarg): Remove unused variable `arg_start'.
(special_symbol): Remove unused variable `i'. Add parentheses
around assignment used as truth value.
(do_include): Remove unused variables `pcfname' and `retried',
hide `pcf' and `pcfbuflimit'.
(do_line): Remove unused variable `i'.
(finclude): Hide variable `missing_newline'.
(cpp_handle_options): Remove unused variable `j'.
(read_token_list): Remove unused variable `eofp'.
(cpp_error_with_line): Remove unused variable `i'.
(cpp_warning_with_line): Likewise.
(cpp_pedwarn_with_line): Explicitly declare `column' as int.
(cpp_error_from_errno): Remove unused variable `i'.
* cse.c (invalidate): Add parentheses around assignment used as
truth value.
(find_best_addr): Move declaration of variable `our_cost' inside
the conditional macro where its used.
(fold_rtx): Avoid an empty body in an if-statement.
(cse_insn): Wrap variables `this_insn_cc0_mode' and
`this_insn_cc0' in macro HAVE_cc0.
* dwarf2out.c: Include <stdlib.h> and <string.h>/<string.h>.
(ASM_OUTPUT_DWARF_DATA8): Reconcile format vs. args in fprintf's.
(output_uleb128): Likewise.
(output_sleb128): Likewise.
(output_cfi): Likewise.
(output_call_frame_info): Remove unused variables `j', `fde_size'
and `fde_pad'.
(comp_unit_has_inlines): Hide declaration as per rest of file.
(size_of_line_prolog): Correct typo in prototype.
(add_arange): Likewise.
(output_aranges): Likewise.
(add_name_and_src_coords_attributes): Likewise.
(gen_array_type_die): Likewise.
(gen_inlined_subroutine_die): Likewise.
(equate_decl_number_to_die): Remove unused variable `i'.
(print_die): Reconcile format vs. args in fprintf's.
(print_dwarf_line_table): Likewise.
(output_die): Likewise.
(output_line_info): Likewise.
(add_subscript_info): Avoid an empty body in an else-statement.
(gen_subprogram_die): Remove unused variable `fp_loc'.
* dwarfout.c: Explicitly declare `next_pubname_number' as int.
Protect `ordering_attribute' prototype with USE_ORDERING_ATTRIBUTE
macro. Protect `src_coords_attribute' prototype with
DWARF_DECL_COORDINATES macro. Hide `output_entry_point_die'
prototype as in the rest of the file. Likewise for
`output_pointer_type_die' and `output_reference_type_die'. Remove
prototype for `type_of_for_scope'.
(output_unsigned_leb128): Reconcile format vs. args in fprintf.
(type_attribute): Add explicit braces to avoid ambiguous `else'.
* final.c: Include <stdlib.h> and <string.h>/<strings.h>.
(shorten_branches): Protect declaration of tmp_length with
SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
(profile_function): Protect declaration of `sval' and `cxt'
variables with appropriate macros.
(final_scan_insn): Likewise for `note' variable. Add explicit
braces to avoid empty body in an if-statement.
(output_asm_insn): Move variable `i' inside macro conditional
where it is used. Add parentheses around assignment used as truth
value.
(asm_fprintf) Likewise, likewise.
* fix-header.c (main): Remove unused variable `done'. Protect
declaration of `i' with FIXPROTO_IGNORE_LIST.
* pexecute.c: Include <unistd.h>. Prototype `my_strerror'.
* print-rtl.c (print_inline_rtx): Explicitly declare the parameter
`ind'.
* profile.c: Include <string.h>/<strings.h>.
(instrument_arcs): Remove unused variables `note', `inverted',
`zero' and `neg_one'.
(branch_prob): Avoid empty body in an if-statement.
* regclass.c: Include <stdlib.h>.
(reg_alternate_class): Explicitly declare parameter `regno'.
* regmove.c (regmove_optimize): Remove unused variable `p'. Add
parentheses around assignment used as truth value.
(find_matches): Remove unused variables `output_operand' and
`matching_operand'.
(fixup_match_1): Remove statement with no effect: "if (0) ;".
* scan.c (sstring_append): Explicitly declare `count' as int.
(scan_string): Explicitly declare parameter `init' as int.
* sched.c: Include <stdlib.h>.
(BLOCKAGE_RANGE): Add parentheses around arithmetic in operand of |.
(rank_for_schedule): Add parentheses around assignment used as
truth value.
(schedule_block): Likewise.
(regno_use_in): Likewise.
(schedule_insns): Remove unused variable `i'.
* toplev.c: Include <stdlib.h> and <string.h>/<strings.h>.
(v_message_with_decl): Remove unused variable `n'.
(botch): Explicitly declare parameter `s' as char *.
(main): Add parentheses around assignment used as truth value.
* tree.c (make_node): Protect the variable `kind' with the
GATHER_STATISTICS macro.
(real_value_from_int_cst): Move variable `e' inside conditional
macro area where it is used.
(tree_last): Add parentheses around assignment used as truth value.
(build1): Protect the variable `kind' with the GATHER_STATISTICS
macro.
(print_obstack_statistics): Reconcile format vs. args in fprintf.
Protect variables `i', `total_nodes', and `total_bytes' with the
GATHER_STATISTICS macro.
Lots more -W -Wall warnings disappear.
From-SVN: r17518
1998-01-27 23:11:55 +01:00
|
|
|
|
#ifdef GATHER_STATISTICS
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree_node_kind kind;
|
2002-05-03 14:07:30 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
switch (type)
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_declaration: /* A decl node */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
kind = d_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_type: /* a type node */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
kind = t_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_statement: /* an expression with side effects */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
kind = s_kind;
|
2000-10-06 06:51:47 +02:00
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_reference: /* a reference */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
kind = r_kind;
|
2000-10-06 06:51:47 +02:00
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_expression: /* an expression */
|
|
|
|
|
case tcc_comparison: /* a comparison expression */
|
|
|
|
|
case tcc_unary: /* a unary arithmetic expression */
|
|
|
|
|
case tcc_binary: /* a binary arithmetic expression */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
kind = e_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_constant: /* a constant */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
kind = c_kind;
|
1992-12-27 04:18:12 +01:00
|
|
|
|
break;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_exceptional: /* something random, like an identifier. */
|
2004-09-29 15:07:50 +02:00
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case IDENTIFIER_NODE:
|
|
|
|
|
kind = id_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case TREE_VEC:;
|
|
|
|
|
kind = vec_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case TREE_BINFO:
|
|
|
|
|
kind = binfo_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case PHI_NODE:
|
|
|
|
|
kind = phi_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case SSA_NAME:
|
|
|
|
|
kind = ssa_name_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case BLOCK:
|
|
|
|
|
kind = b_kind;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
kind = x_kind;
|
|
|
|
|
break;
|
|
|
|
|
}
|
1994-02-27 16:50:11 +01:00
|
|
|
|
break;
|
2004-09-29 15:07:50 +02:00
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
gcc_unreachable ();
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
2000-08-29 18:08:59 +02:00
|
|
|
|
tree_node_counts[(int) kind]++;
|
|
|
|
|
tree_node_sizes[(int) kind] += length;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#endif
|
|
|
|
|
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
t = ggc_alloc_zone_stat (length, tree_zone PASS_MEM_STAT);
|
2000-10-06 06:51:47 +02:00
|
|
|
|
|
decl.c, [...]: Don't use the PTR macro.
cp:
* cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR
macro.
gcc:
* bitmap.c, builtins.c, c-incpath.c, cgraph.c, config/frv/frv.c,
config/mips/mips.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c,
dwarf2out.c, dwarfout.c, except.c, expr.c, expr.h, fold-const.c,
function.c, gcc.c, genoutput.c, gensupport.c, global.c,
haifa-sched.c, hashtable.c, ifcvt.c, integrate.c, local-alloc.c,
loop.c, mips-tdump.c, mips-tfile.c, mkdeps.c, protoize.c,
read-rtl.c, recog.h, reload1.c, sbitmap.c, ssa-dce.c,
stringpool.c, tlink.c, tree.c, varasm.c, varray.c: Don't use
the PTR macro.
From-SVN: r68043
2003-06-16 23:41:10 +02:00
|
|
|
|
memset (t, 0, length);
|
2000-10-06 06:51:47 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_SET_CODE (t, code);
|
|
|
|
|
|
|
|
|
|
switch (type)
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_statement:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_SIDE_EFFECTS (t) = 1;
|
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_declaration:
|
1992-03-29 05:47:34 +02:00
|
|
|
|
if (code != FUNCTION_DECL)
|
1992-09-01 08:19:13 +02:00
|
|
|
|
DECL_ALIGN (t) = 1;
|
2000-06-14 07:30:09 +02:00
|
|
|
|
DECL_USER_ALIGN (t) = 0;
|
2000-02-24 05:04:06 +01:00
|
|
|
|
DECL_IN_SYSTEM_HEADER (t) = in_system_header;
|
2003-09-22 07:09:32 +02:00
|
|
|
|
DECL_SOURCE_LOCATION (t) = input_location;
|
2004-07-08 21:49:08 +02:00
|
|
|
|
DECL_UID (t) = next_decl_uid++;
|
2001-07-01 18:50:11 +02:00
|
|
|
|
|
|
|
|
|
/* We have not yet computed the alias set for this declaration. */
|
invoke.texi: Document -flang-isoc9x.
* invoke.texi: Document -flang-isoc9x.
* Makefile.in (OBJS): Add splay-tree.o.
(c-common.o): Depend on rtl.h.
(splay-tree.o): List dependencies and provide build rule.
* rtl.h (record_alias_subset): New function.
* alias.c: Include splay-tree.h.
(alias_set_entry): New type.
(CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove.
(DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p.
(mems_in_disjoin_alias_sets_p): New function.
(alias_set_compare): Likewise.
(insert_subset_children): Likewise.
(get_alias_set_entry): Likewise.
* tree.h (TYPE_RESTRICT): New macro.
(TYPE_UNQUALIFIED): New manifest constant.
(TYPE_QUAL_CONST): Likewise
(TYPE_QUAL_VOLATILE): Likewise.
(TYPE_QUAL_RESTRICT): Likewise.
(tree_type): Add restrict_flag. Reduce count of free bits.
(DECL_POINTER_ALIAS_SET): New macro.
(DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise.
(tree_decl): Add pointer_alias_set.
(build_qualified_type): New function.
(build_type_variant): Define in terms of build_qualified_type.
* tree.c (set_type_quals): New function.
(make_node): Initializae DECL_POINTER_ALIAS_SET.
(build_type_attribute_variant): Use build_qualified_type and
set_type_quals.
(build_type_variant): Rename, and modify, to become...
(build_qualified_type): New function.
(build_complex_type): Use set_type_quals.
* c-tree.h (C_TYPE_OBJECT_P): New macro.
(C_TYPE_FUNCTION_P): Likewise.
(C_TYPE_INCOMPLETE_P): Likewise.
(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
(c_apply_type_quals_to_decl): New function.
(c_build_qualified_type): New function.
(c_build_type_variant): Define in terms of c_build_qualified_type.
(flag_isoc9x): Declare.
* c-typeck.c (qualify_type): Use c_build_qualified_type.
(common_type): Change to use TYPE_QUALS.
(comptypes): Likewise.
(convert_for_assignment): Likewise.
* c-aux-info.c (gen_type): Likewise. Deal with `restrict'.
* c-decl.c (flag_isoc9x): Define.
(c_decode_option): Handle -flang-isoc9x.
(grokdeclarator): Update to handle restrict. Use TYPE_QUALS,
c_build_qualified_type, etc. Use c_apply_type_quals_to_decl.
* c-lex.c (init_lex): Deal with restrict.
(init_lex): Don't treat restrict as a reserved word in
-traditional mode, or without -flang-isoc9x.
* c-lex.h (rid): Add RID_RESTRICT.
* c-parse.gperf (restrict, __restrict, __restrict__): Make
equivalent to RID_RESTRICT.
* c-parse.in (TYPE_QUAL): Update comment.
* c-common.c: Include rtl.h.
(c_find_base_decl): New function.
(c_build_type_variant): Rename, and modify, to become ...
(c_build_qualified_type): New function.
(c_apply_type_quals_to_decl): Likewise.
(c_get_alias_set): For INDIRECT_REFs, check to see if we can find
a particular alias set for the reference.
* toplev.c (documented_lang_options): Add -flang-isoc9x.
From-SVN: r23212
1998-10-21 11:53:40 +02:00
|
|
|
|
DECL_POINTER_ALIAS_SET (t) = -1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_type:
|
1993-03-31 23:03:25 +02:00
|
|
|
|
TYPE_UID (t) = next_type_uid++;
|
2000-10-26 11:50:34 +02:00
|
|
|
|
TYPE_ALIGN (t) = char_type_node ? TYPE_ALIGN (char_type_node) : 0;
|
2000-06-14 07:30:09 +02:00
|
|
|
|
TYPE_USER_ALIGN (t) = 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TYPE_MAIN_VARIANT (t) = t;
|
2001-07-01 18:50:11 +02:00
|
|
|
|
|
|
|
|
|
/* Default to no attributes for type, but let target change that. */
|
1994-05-07 00:29:26 +02:00
|
|
|
|
TYPE_ATTRIBUTES (t) = NULL_TREE;
|
alias.c, [...]: Replace calls via (*targetm.foo) () with targetm.foo ().
* alias.c, attribs.c, bt-load.c, builtins.c, c-common.c,
c-decl.c, c-objc-common.c, c-typeck.c, calls.c, cfglayout.c,
cse.c, dbxout.c, dwarf2out.c, except.c, final.c,
haifa-sched.c, integrate.c, passes.c, rtlanal.c, sched-rgn.c,
sched-vis.c, simplify-rtx.c, stor-layout.c, tree.c, varasm.c,
vmsdbgout.c: Replace calls via (*targetm.foo) () with
targetm.foo ().
From-SVN: r79729
2004-03-20 05:52:59 +01:00
|
|
|
|
targetm.set_default_type_attributes (t);
|
2001-07-01 18:50:11 +02:00
|
|
|
|
|
|
|
|
|
/* We have not yet computed the alias set for this type. */
|
1998-06-25 17:14:41 +02:00
|
|
|
|
TYPE_ALIAS_SET (t) = -1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_constant:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_CONSTANT (t) = 1;
|
2004-05-13 08:41:07 +02:00
|
|
|
|
TREE_INVARIANT (t) = 1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
break;
|
1999-10-04 11:07:53 +02:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_expression:
|
1999-10-04 11:07:53 +02:00
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case INIT_EXPR:
|
|
|
|
|
case MODIFY_EXPR:
|
|
|
|
|
case VA_ARG_EXPR:
|
|
|
|
|
case PREDECREMENT_EXPR:
|
|
|
|
|
case PREINCREMENT_EXPR:
|
|
|
|
|
case POSTDECREMENT_EXPR:
|
|
|
|
|
case POSTINCREMENT_EXPR:
|
|
|
|
|
/* All of these have side-effects, no matter what their
|
|
|
|
|
operands are. */
|
|
|
|
|
TREE_SIDE_EFFECTS (t) = 1;
|
|
|
|
|
break;
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
1999-10-04 11:07:53 +02:00
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
break;
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
/* Other classes need no special treatment. */
|
|
|
|
|
break;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
1999-08-27 05:01:20 +02:00
|
|
|
|
/* Return a new node with the same contents as NODE except that its
|
2001-01-04 20:01:22 +01:00
|
|
|
|
TREE_CHAIN is zero and it has a fresh uid. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
copy_node_stat (tree node MEM_STAT_DECL)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
|
|
|
|
enum tree_code code = TREE_CODE (node);
|
|
|
|
|
size_t length;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (code != STATEMENT_LIST);
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
2000-10-06 06:51:47 +02:00
|
|
|
|
length = tree_size (node);
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
t = ggc_alloc_zone_stat (length, tree_zone PASS_MEM_STAT);
|
1999-09-06 16:29:19 +02:00
|
|
|
|
memcpy (t, node, length);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1999-12-09 19:59:30 +01:00
|
|
|
|
TREE_CHAIN (t) = 0;
|
1997-01-29 22:07:01 +01:00
|
|
|
|
TREE_ASM_WRITTEN (t) = 0;
|
2004-05-13 08:41:07 +02:00
|
|
|
|
TREE_VISITED (t) = 0;
|
|
|
|
|
t->common.ann = 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
if (TREE_CODE_CLASS (code) == tcc_declaration)
|
1993-03-31 23:03:25 +02:00
|
|
|
|
DECL_UID (t) = next_decl_uid++;
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
else if (TREE_CODE_CLASS (code) == tcc_type)
|
1993-08-06 01:23:22 +02:00
|
|
|
|
{
|
|
|
|
|
TYPE_UID (t) = next_type_uid++;
|
1996-02-12 21:03:24 +01:00
|
|
|
|
/* The following is so that the debug code for
|
|
|
|
|
the copy is different from the original type.
|
|
|
|
|
The two statements usually duplicate each other
|
|
|
|
|
(because they clear fields of the same union),
|
1996-07-04 00:07:53 +02:00
|
|
|
|
but the optimizer should catch that. */
|
1996-02-12 21:03:24 +01:00
|
|
|
|
TYPE_SYMTAB_POINTER (t) = 0;
|
|
|
|
|
TYPE_SYMTAB_ADDRESS (t) = 0;
|
2004-08-24 18:39:43 +02:00
|
|
|
|
|
|
|
|
|
/* Do not copy the values cache. */
|
|
|
|
|
if (TYPE_CACHED_VALUES_P(t))
|
|
|
|
|
{
|
|
|
|
|
TYPE_CACHED_VALUES_P (t) = 0;
|
|
|
|
|
TYPE_CACHED_VALUES (t) = NULL_TREE;
|
|
|
|
|
}
|
1993-08-06 01:23:22 +02:00
|
|
|
|
}
|
1993-03-31 23:03:25 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return a copy of a chain of nodes, chained through the TREE_CHAIN field.
|
|
|
|
|
For example, this can copy a list made of TREE_LIST nodes. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
copy_list (tree list)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
tree head;
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree prev, next;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
if (list == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
head = prev = copy_node (list);
|
|
|
|
|
next = TREE_CHAIN (list);
|
|
|
|
|
while (next)
|
|
|
|
|
{
|
|
|
|
|
TREE_CHAIN (prev) = copy_node (next);
|
|
|
|
|
prev = TREE_CHAIN (prev);
|
|
|
|
|
next = TREE_CHAIN (next);
|
|
|
|
|
}
|
|
|
|
|
return head;
|
|
|
|
|
}
|
1996-12-09 23:31:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
|
|
|
|
/* Create an INT_CST node with a LOW value sign extended. */
|
|
|
|
|
|
2004-09-01 00:59:23 +02:00
|
|
|
|
tree
|
|
|
|
|
build_int_cst (tree type, HOST_WIDE_INT low)
|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
|
|
|
|
{
|
2004-09-04 14:41:42 +02:00
|
|
|
|
return build_int_cst_wide (type, low, low < 0 ? -1 : 0);
|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
|
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|
}
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|
|
|
|
|
|
|
|
/* Create an INT_CST node with a LOW value zero extended. */
|
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|
2004-09-01 00:59:23 +02:00
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tree
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|
build_int_cstu (tree type, unsigned HOST_WIDE_INT low)
|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
|
|
|
|
{
|
|
|
|
|
return build_int_cst_wide (type, low, 0);
|
|
|
|
|
}
|
|
|
|
|
|
tree-ssa-loop-ivopts.c: New file.
* tree-ssa-loop-ivopts.c: New file.
* Makefile.in (tree-ssa-loop-ivopts.c): Add.
* cfgloop.h (target_avail_regs, target_res_regs, target_small_cost,
target_pres_cost, target_spill_cost): Declare.
* cfgloopanal.c (avail_regs, res_regs, small_cost, pres_cost,
spill_cost): Renamed to ...
(target_avail_regs, target_res_regs, target_small_cost,
target_pres_cost, target_spill_cost): ... and exported.
(init_set_costs, global_cost_for_size): Work with renamed variables.
* common.opt (flag_ivopts): New flag.
* expr.c (expand_expr_real_1): Handle SSA_NAME case. Handle
REF_ORIGINAL.
* gimplify.c (struct gimplify_ctx): Add into_ssa field.
(internal_get_tmp_var, gimplify_modify_expr, gimplify_expr): Support
generating SSA form.
(force_gimple_operand): New function.
* timevar.def (TV_TREE_LOOP_IVOPTS): New timevar.
* tree-cfg.c (stmt_bsi): New function.
* params.def (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND,
PARAM_IV_MAX_CONSIDERED_USES): New.
* tree-flow.h (stmt_bsi, tree_ssa_iv_optimize, split_loop_exit_edge,
bsi_insert_on_edge_immediate_loop. standard_iv_increment_position,
ip_end_pos, ip_normal_pos, force_gimple_operand): Declare.
* tree-gimple.c (is_gimple_formal_tmp_var): Accept ssa names.
* tree-nested.c (build_addr): Export.
* tree-optimize.c (init_tree_optimization_passes): Add
pass_iv_optimize.
* tree-pass.h (pass_iv_optimize): Declare.
* tree-ssa-loop-im.c (for_each_index): Handle REALPART_EXPR and
IMAGPART_EXPR.
* tree-ssa-loop-manip.c (create_iv): Force the base to be acceptable
as a phi node argument.
(split_loop_exit_edge, bsi_insert_on_edge_immediate_loop,
ip_end_pos, ip_normal_pos, standard_iv_increment_position): New
functions.
* tree-ssa-loop-niter.c (zero_p, unsigned_type_for): Export.
* tree-ssa-loop.c (tree_ssa_loop_ivopts, gate_tree_ssa_loop_ivopts,
pass_iv_optimize): New pass.
* tree-ssa-operands.c (get_indirect_ref_operands): Handle REF_ORIGINAL.
* tree-ssanames.c (release_ssa_name): Allow calling with var = NULL.
* tree.c (build_int_cst_type, cst_and_fits_in_hwi): New functions.
* tree.h (REF_ORIGINAL): New macro.
(build_int_cst_type, unsigned_type_for, zero_p,
cst_and_fits_in_hwi, build_addr): Declare.
* doc/invoke.texi (-fivopts): Document.
(PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND,
PARAM_IV_MAX_CONSIDERED_USES): Document.
* doc/passes.texi: Document induction variable optimizations pass.
* gcc.dg/tree-ssa/loop-2.c: New test.
* gcc.dg/tree-ssa/loop-3.c: New test.
* gcc.dg/tree-ssa/loop-4.c: New test.
* gcc.dg/tree-ssa/loop-5.c: New test.
From-SVN: r87100
2004-09-05 11:25:37 +02:00
|
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/* Create an INT_CST node with a LOW value zero or sign extended depending
|
|
|
|
|
on the type. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
build_int_cst_type (tree type, HOST_WIDE_INT low)
|
|
|
|
|
{
|
|
|
|
|
unsigned HOST_WIDE_INT val = (unsigned HOST_WIDE_INT) low;
|
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|
|
|
unsigned bits;
|
|
|
|
|
bool signed_p;
|
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|
|
|
bool negative;
|
|
|
|
|
tree ret;
|
|
|
|
|
|
|
|
|
|
if (!type)
|
|
|
|
|
type = integer_type_node;
|
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|
|
|
|
|
|
|
|
bits = TYPE_PRECISION (type);
|
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|
|
|
signed_p = !TYPE_UNSIGNED (type);
|
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|
|
|
negative = ((val >> (bits - 1)) & 1) != 0;
|
|
|
|
|
|
|
|
|
|
if (signed_p && negative)
|
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|
|
|
{
|
|
|
|
|
if (bits < HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
val = val | ((~(unsigned HOST_WIDE_INT) 0) << bits);
|
|
|
|
|
ret = build_int_cst_wide (type, val, ~(unsigned HOST_WIDE_INT) 0);
|
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|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (bits < HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
val = val & ~((~(unsigned HOST_WIDE_INT) 0) << bits);
|
|
|
|
|
ret = build_int_cst_wide (type, val, 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
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|
|
|
tree.h (build_int_cst): New.
.: * tree.h (build_int_cst): New.
(build_int_2): Remove.
* tree.c (build_int_2): Remove.
(build_int_cst): New.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Use build_int_cst.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop,
fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii,
fold_builtin_isdigit, simplify_builtin_strstr,
simplify_builtin_strpbrk, fold_builtin_fputs,
simplify_builtin_sprintf): Use build_int_cst.
* c-common.c (start_fname_decls, fix_string_type,
c_common_nodes_and_builtins, c_init_attributes,
shorten_compare): Likewise.
* c-decl.c (complete_array_type,
check_bitfield_type_and_width): Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
* convert.c (convert_to_pointer): Likewise.
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_ctr_info_value, build_gcov_info):
Likewise.
* except.c (init_eh, assign_filter_values, assign_filter_values):
Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
* fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_end_case_type,
estimate_case_costs): Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline,
alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Use build_int_cst.
ada:
* cuintp.c (UI_To_gnu): Use build_int_cst..
* trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
* utils.c (init_gigi_decls): Likewise.
* utils2.c (build_call_raise): Likewise.
cp:
* call.c (convert_class_to_reference,
build_user_type_conversion_1, convert_like_real,
build_java_interface_fn_ref, build_special_member_call): Use
build_int_cst.
* class.c (build_vtbl_initializer): Likewise.
* cp-gimplify.c (cp_gimplify_expr): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
* decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
* decl2.c (start_static_initialization_or_destruction,
generate_ctor_or_dtor_function): Likewise.
* except.c (build_throw): Likewise.
* lex.c (cxx_init): Likewise.
* mangle.c (write_integer_cst): Likewise.
* rtti.c (build_headof, get_tinfo_decl_dynamic,
build_dynamic_cast_1, ptr_initializer, ptm_initializer,
get_pseudo_ti_init): Likewise.
* search.c (get_dynamic_cast_base_type): Likewise.
* tree.c (build_shared_int_cst): Likewise.
fortran:
* trans-array.c (gfc_trans_array_constructor_value): Use
build_int_cst.
* trans-const.c (gfc_build_string_const,
gfc_init_constants, gfc_conv_mpz_to_tree,
gfc_conv_constant_to_tree): Likewise.
* trans-decl.c (gfc_get_symbol_decl): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_ibits,
gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
* trans-io.c (add_case, set_error_locus, build_dt,
transfer_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
gfc_trans_stop, gfc_trans_character_select): Likewise.
* trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
* trans.c (gfc_trans_runtime_check): Likewise.
java:
* boehm.c (get_boehm_type_descriptor): Use build_int_cst.
* class.c (build_utf8_ref, build_static_field_ref,
make_field_value, make_method_value, get_dispatch_table,
make_class_data, emit_symbol_table, emit_catch_table): Likewise.
* constants.c (get_tag_node, build_ref_from_constant_pool,
build_constants_constructor): Likewise.
* decl.c (java_init_decl_processing): Likewise.
* expr.c (build_java_array_length_access, build_newarray,
expand_java_multianewarray, expand_java_pushc, expand_iinc,
build_java_binop, build_field_ref, expand_java_add_case,
expand_java_call, build_known_method_ref, build_invokevirtual,
build_invokeinterface, build_jni_stub): Likewise.
* java-gimplify.c (java_gimplify_new_array_init): Likewise.
* jcf-parse.c (get_constant): Likewise.
* lex.c (do_java_lex): Likewise.
* parse.y (patch_binop, patch_unaryop, patch_cast,
build_null_of_type, patch_newarray): Likewise.
* resource.c (compile_resource_data): Likewise.
* typeck.c (build_prim_array_type): Likewise.
From-SVN: r86022
2004-08-15 17:45:33 +02:00
|
|
|
|
/* Create an INT_CST node of TYPE and value HI:LOW. If TYPE is NULL,
|
|
|
|
|
integer_type_node is used. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
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build_int_cst_wide (tree type, unsigned HOST_WIDE_INT low, HOST_WIDE_INT hi)
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1992-02-15 04:55:11 +01:00
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{
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tree.h (build_int_cst): New.
.: * tree.h (build_int_cst): New.
(build_int_2): Remove.
* tree.c (build_int_2): Remove.
(build_int_cst): New.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Use build_int_cst.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop,
fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii,
fold_builtin_isdigit, simplify_builtin_strstr,
simplify_builtin_strpbrk, fold_builtin_fputs,
simplify_builtin_sprintf): Use build_int_cst.
* c-common.c (start_fname_decls, fix_string_type,
c_common_nodes_and_builtins, c_init_attributes,
shorten_compare): Likewise.
* c-decl.c (complete_array_type,
check_bitfield_type_and_width): Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
* convert.c (convert_to_pointer): Likewise.
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_ctr_info_value, build_gcov_info):
Likewise.
* except.c (init_eh, assign_filter_values, assign_filter_values):
Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
* fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_end_case_type,
estimate_case_costs): Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline,
alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Use build_int_cst.
ada:
* cuintp.c (UI_To_gnu): Use build_int_cst..
* trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
* utils.c (init_gigi_decls): Likewise.
* utils2.c (build_call_raise): Likewise.
cp:
* call.c (convert_class_to_reference,
build_user_type_conversion_1, convert_like_real,
build_java_interface_fn_ref, build_special_member_call): Use
build_int_cst.
* class.c (build_vtbl_initializer): Likewise.
* cp-gimplify.c (cp_gimplify_expr): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
* decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
* decl2.c (start_static_initialization_or_destruction,
generate_ctor_or_dtor_function): Likewise.
* except.c (build_throw): Likewise.
* lex.c (cxx_init): Likewise.
* mangle.c (write_integer_cst): Likewise.
* rtti.c (build_headof, get_tinfo_decl_dynamic,
build_dynamic_cast_1, ptr_initializer, ptm_initializer,
get_pseudo_ti_init): Likewise.
* search.c (get_dynamic_cast_base_type): Likewise.
* tree.c (build_shared_int_cst): Likewise.
fortran:
* trans-array.c (gfc_trans_array_constructor_value): Use
build_int_cst.
* trans-const.c (gfc_build_string_const,
gfc_init_constants, gfc_conv_mpz_to_tree,
gfc_conv_constant_to_tree): Likewise.
* trans-decl.c (gfc_get_symbol_decl): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_ibits,
gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
* trans-io.c (add_case, set_error_locus, build_dt,
transfer_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
gfc_trans_stop, gfc_trans_character_select): Likewise.
* trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
* trans.c (gfc_trans_runtime_check): Likewise.
java:
* boehm.c (get_boehm_type_descriptor): Use build_int_cst.
* class.c (build_utf8_ref, build_static_field_ref,
make_field_value, make_method_value, get_dispatch_table,
make_class_data, emit_symbol_table, emit_catch_table): Likewise.
* constants.c (get_tag_node, build_ref_from_constant_pool,
build_constants_constructor): Likewise.
* decl.c (java_init_decl_processing): Likewise.
* expr.c (build_java_array_length_access, build_newarray,
expand_java_multianewarray, expand_java_pushc, expand_iinc,
build_java_binop, build_field_ref, expand_java_add_case,
expand_java_call, build_known_method_ref, build_invokevirtual,
build_invokeinterface, build_jni_stub): Likewise.
* java-gimplify.c (java_gimplify_new_array_init): Likewise.
* jcf-parse.c (get_constant): Likewise.
* lex.c (do_java_lex): Likewise.
* parse.y (patch_binop, patch_unaryop, patch_cast,
build_null_of_type, patch_newarray): Likewise.
* resource.c (compile_resource_data): Likewise.
* typeck.c (build_prim_array_type): Likewise.
From-SVN: r86022
2004-08-15 17:45:33 +02:00
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tree t;
|
2004-08-19 12:36:07 +02:00
|
|
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int ix = -1;
|
|
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|
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int limit = 0;
|
tree.h (build_int_cst): New.
.: * tree.h (build_int_cst): New.
(build_int_2): Remove.
* tree.c (build_int_2): Remove.
(build_int_cst): New.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Use build_int_cst.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop,
fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii,
fold_builtin_isdigit, simplify_builtin_strstr,
simplify_builtin_strpbrk, fold_builtin_fputs,
simplify_builtin_sprintf): Use build_int_cst.
* c-common.c (start_fname_decls, fix_string_type,
c_common_nodes_and_builtins, c_init_attributes,
shorten_compare): Likewise.
* c-decl.c (complete_array_type,
check_bitfield_type_and_width): Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
* convert.c (convert_to_pointer): Likewise.
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_ctr_info_value, build_gcov_info):
Likewise.
* except.c (init_eh, assign_filter_values, assign_filter_values):
Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
* fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_end_case_type,
estimate_case_costs): Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline,
alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Use build_int_cst.
ada:
* cuintp.c (UI_To_gnu): Use build_int_cst..
* trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
* utils.c (init_gigi_decls): Likewise.
* utils2.c (build_call_raise): Likewise.
cp:
* call.c (convert_class_to_reference,
build_user_type_conversion_1, convert_like_real,
build_java_interface_fn_ref, build_special_member_call): Use
build_int_cst.
* class.c (build_vtbl_initializer): Likewise.
* cp-gimplify.c (cp_gimplify_expr): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
* decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
* decl2.c (start_static_initialization_or_destruction,
generate_ctor_or_dtor_function): Likewise.
* except.c (build_throw): Likewise.
* lex.c (cxx_init): Likewise.
* mangle.c (write_integer_cst): Likewise.
* rtti.c (build_headof, get_tinfo_decl_dynamic,
build_dynamic_cast_1, ptr_initializer, ptm_initializer,
get_pseudo_ti_init): Likewise.
* search.c (get_dynamic_cast_base_type): Likewise.
* tree.c (build_shared_int_cst): Likewise.
fortran:
* trans-array.c (gfc_trans_array_constructor_value): Use
build_int_cst.
* trans-const.c (gfc_build_string_const,
gfc_init_constants, gfc_conv_mpz_to_tree,
gfc_conv_constant_to_tree): Likewise.
* trans-decl.c (gfc_get_symbol_decl): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_ibits,
gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
* trans-io.c (add_case, set_error_locus, build_dt,
transfer_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
gfc_trans_stop, gfc_trans_character_select): Likewise.
* trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
* trans.c (gfc_trans_runtime_check): Likewise.
java:
* boehm.c (get_boehm_type_descriptor): Use build_int_cst.
* class.c (build_utf8_ref, build_static_field_ref,
make_field_value, make_method_value, get_dispatch_table,
make_class_data, emit_symbol_table, emit_catch_table): Likewise.
* constants.c (get_tag_node, build_ref_from_constant_pool,
build_constants_constructor): Likewise.
* decl.c (java_init_decl_processing): Likewise.
* expr.c (build_java_array_length_access, build_newarray,
expand_java_multianewarray, expand_java_pushc, expand_iinc,
build_java_binop, build_field_ref, expand_java_add_case,
expand_java_call, build_known_method_ref, build_invokevirtual,
build_invokeinterface, build_jni_stub): Likewise.
* java-gimplify.c (java_gimplify_new_array_init): Likewise.
* jcf-parse.c (get_constant): Likewise.
* lex.c (do_java_lex): Likewise.
* parse.y (patch_binop, patch_unaryop, patch_cast,
build_null_of_type, patch_newarray): Likewise.
* resource.c (compile_resource_data): Likewise.
* typeck.c (build_prim_array_type): Likewise.
From-SVN: r86022
2004-08-15 17:45:33 +02:00
|
|
|
|
|
|
|
|
|
if (!type)
|
|
|
|
|
type = integer_type_node;
|
2004-08-19 23:34:37 +02:00
|
|
|
|
|
2004-08-19 12:36:07 +02:00
|
|
|
|
switch (TREE_CODE (type))
|
|
|
|
|
{
|
|
|
|
|
case POINTER_TYPE:
|
|
|
|
|
case REFERENCE_TYPE:
|
|
|
|
|
/* Cache NULL pointer. */
|
|
|
|
|
if (!hi && !low)
|
|
|
|
|
{
|
|
|
|
|
limit = 1;
|
|
|
|
|
ix = 0;
|
|
|
|
|
}
|
|
|
|
|
break;
|
2004-08-19 23:34:37 +02:00
|
|
|
|
|
2004-08-19 12:36:07 +02:00
|
|
|
|
case BOOLEAN_TYPE:
|
|
|
|
|
/* Cache false or true. */
|
|
|
|
|
limit = 2;
|
|
|
|
|
if (!hi && low < 2)
|
|
|
|
|
ix = low;
|
|
|
|
|
break;
|
2004-08-19 23:34:37 +02:00
|
|
|
|
|
2004-08-19 12:36:07 +02:00
|
|
|
|
case INTEGER_TYPE:
|
|
|
|
|
case CHAR_TYPE:
|
|
|
|
|
case OFFSET_TYPE:
|
|
|
|
|
if (TYPE_UNSIGNED (type))
|
|
|
|
|
{
|
|
|
|
|
/* Cache 0..N */
|
|
|
|
|
limit = INTEGER_SHARE_LIMIT;
|
|
|
|
|
if (!hi && low < (unsigned HOST_WIDE_INT)INTEGER_SHARE_LIMIT)
|
|
|
|
|
ix = low;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Cache -1..N */
|
|
|
|
|
limit = INTEGER_SHARE_LIMIT + 1;
|
|
|
|
|
if (!hi && low < (unsigned HOST_WIDE_INT)INTEGER_SHARE_LIMIT)
|
|
|
|
|
ix = low + 1;
|
|
|
|
|
else if (hi == -1 && low == -(unsigned HOST_WIDE_INT)1)
|
|
|
|
|
ix = 0;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
2004-08-19 23:34:37 +02:00
|
|
|
|
|
2004-08-19 12:36:07 +02:00
|
|
|
|
if (ix >= 0)
|
|
|
|
|
{
|
|
|
|
|
if (!TYPE_CACHED_VALUES_P (type))
|
|
|
|
|
{
|
|
|
|
|
TYPE_CACHED_VALUES_P (type) = 1;
|
|
|
|
|
TYPE_CACHED_VALUES (type) = make_tree_vec (limit);
|
|
|
|
|
}
|
2004-08-19 23:34:37 +02:00
|
|
|
|
|
2004-08-19 12:36:07 +02:00
|
|
|
|
t = TREE_VEC_ELT (TYPE_CACHED_VALUES (type), ix);
|
|
|
|
|
if (t)
|
|
|
|
|
{
|
|
|
|
|
/* Make sure no one is clobbering the shared constant. */
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (TREE_TYPE (t) == type);
|
|
|
|
|
gcc_assert (TREE_INT_CST_LOW (t) == low);
|
|
|
|
|
gcc_assert (TREE_INT_CST_HIGH (t) == hi);
|
2004-08-19 12:36:07 +02:00
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
}
|
2004-08-19 23:34:37 +02:00
|
|
|
|
|
tree.h (build_int_cst): New.
.: * tree.h (build_int_cst): New.
(build_int_2): Remove.
* tree.c (build_int_2): Remove.
(build_int_cst): New.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Use build_int_cst.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop,
fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii,
fold_builtin_isdigit, simplify_builtin_strstr,
simplify_builtin_strpbrk, fold_builtin_fputs,
simplify_builtin_sprintf): Use build_int_cst.
* c-common.c (start_fname_decls, fix_string_type,
c_common_nodes_and_builtins, c_init_attributes,
shorten_compare): Likewise.
* c-decl.c (complete_array_type,
check_bitfield_type_and_width): Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
* convert.c (convert_to_pointer): Likewise.
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_ctr_info_value, build_gcov_info):
Likewise.
* except.c (init_eh, assign_filter_values, assign_filter_values):
Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
* fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_end_case_type,
estimate_case_costs): Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline,
alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Use build_int_cst.
ada:
* cuintp.c (UI_To_gnu): Use build_int_cst..
* trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
* utils.c (init_gigi_decls): Likewise.
* utils2.c (build_call_raise): Likewise.
cp:
* call.c (convert_class_to_reference,
build_user_type_conversion_1, convert_like_real,
build_java_interface_fn_ref, build_special_member_call): Use
build_int_cst.
* class.c (build_vtbl_initializer): Likewise.
* cp-gimplify.c (cp_gimplify_expr): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
* decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
* decl2.c (start_static_initialization_or_destruction,
generate_ctor_or_dtor_function): Likewise.
* except.c (build_throw): Likewise.
* lex.c (cxx_init): Likewise.
* mangle.c (write_integer_cst): Likewise.
* rtti.c (build_headof, get_tinfo_decl_dynamic,
build_dynamic_cast_1, ptr_initializer, ptm_initializer,
get_pseudo_ti_init): Likewise.
* search.c (get_dynamic_cast_base_type): Likewise.
* tree.c (build_shared_int_cst): Likewise.
fortran:
* trans-array.c (gfc_trans_array_constructor_value): Use
build_int_cst.
* trans-const.c (gfc_build_string_const,
gfc_init_constants, gfc_conv_mpz_to_tree,
gfc_conv_constant_to_tree): Likewise.
* trans-decl.c (gfc_get_symbol_decl): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_ibits,
gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
* trans-io.c (add_case, set_error_locus, build_dt,
transfer_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
gfc_trans_stop, gfc_trans_character_select): Likewise.
* trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
* trans.c (gfc_trans_runtime_check): Likewise.
java:
* boehm.c (get_boehm_type_descriptor): Use build_int_cst.
* class.c (build_utf8_ref, build_static_field_ref,
make_field_value, make_method_value, get_dispatch_table,
make_class_data, emit_symbol_table, emit_catch_table): Likewise.
* constants.c (get_tag_node, build_ref_from_constant_pool,
build_constants_constructor): Likewise.
* decl.c (java_init_decl_processing): Likewise.
* expr.c (build_java_array_length_access, build_newarray,
expand_java_multianewarray, expand_java_pushc, expand_iinc,
build_java_binop, build_field_ref, expand_java_add_case,
expand_java_call, build_known_method_ref, build_invokevirtual,
build_invokeinterface, build_jni_stub): Likewise.
* java-gimplify.c (java_gimplify_new_array_init): Likewise.
* jcf-parse.c (get_constant): Likewise.
* lex.c (do_java_lex): Likewise.
* parse.y (patch_binop, patch_unaryop, patch_cast,
build_null_of_type, patch_newarray): Likewise.
* resource.c (compile_resource_data): Likewise.
* typeck.c (build_prim_array_type): Likewise.
From-SVN: r86022
2004-08-15 17:45:33 +02:00
|
|
|
|
t = make_node (INTEGER_CST);
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_INT_CST_LOW (t) = low;
|
|
|
|
|
TREE_INT_CST_HIGH (t) = hi;
|
tree.h (build_int_cst): New.
.: * tree.h (build_int_cst): New.
(build_int_2): Remove.
* tree.c (build_int_2): Remove.
(build_int_cst): New.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Use build_int_cst.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop,
fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii,
fold_builtin_isdigit, simplify_builtin_strstr,
simplify_builtin_strpbrk, fold_builtin_fputs,
simplify_builtin_sprintf): Use build_int_cst.
* c-common.c (start_fname_decls, fix_string_type,
c_common_nodes_and_builtins, c_init_attributes,
shorten_compare): Likewise.
* c-decl.c (complete_array_type,
check_bitfield_type_and_width): Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
* convert.c (convert_to_pointer): Likewise.
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_ctr_info_value, build_gcov_info):
Likewise.
* except.c (init_eh, assign_filter_values, assign_filter_values):
Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
* fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_end_case_type,
estimate_case_costs): Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline,
alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Use build_int_cst.
ada:
* cuintp.c (UI_To_gnu): Use build_int_cst..
* trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
* utils.c (init_gigi_decls): Likewise.
* utils2.c (build_call_raise): Likewise.
cp:
* call.c (convert_class_to_reference,
build_user_type_conversion_1, convert_like_real,
build_java_interface_fn_ref, build_special_member_call): Use
build_int_cst.
* class.c (build_vtbl_initializer): Likewise.
* cp-gimplify.c (cp_gimplify_expr): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
* decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
* decl2.c (start_static_initialization_or_destruction,
generate_ctor_or_dtor_function): Likewise.
* except.c (build_throw): Likewise.
* lex.c (cxx_init): Likewise.
* mangle.c (write_integer_cst): Likewise.
* rtti.c (build_headof, get_tinfo_decl_dynamic,
build_dynamic_cast_1, ptr_initializer, ptm_initializer,
get_pseudo_ti_init): Likewise.
* search.c (get_dynamic_cast_base_type): Likewise.
* tree.c (build_shared_int_cst): Likewise.
fortran:
* trans-array.c (gfc_trans_array_constructor_value): Use
build_int_cst.
* trans-const.c (gfc_build_string_const,
gfc_init_constants, gfc_conv_mpz_to_tree,
gfc_conv_constant_to_tree): Likewise.
* trans-decl.c (gfc_get_symbol_decl): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_ibits,
gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
* trans-io.c (add_case, set_error_locus, build_dt,
transfer_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
gfc_trans_stop, gfc_trans_character_select): Likewise.
* trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
* trans.c (gfc_trans_runtime_check): Likewise.
java:
* boehm.c (get_boehm_type_descriptor): Use build_int_cst.
* class.c (build_utf8_ref, build_static_field_ref,
make_field_value, make_method_value, get_dispatch_table,
make_class_data, emit_symbol_table, emit_catch_table): Likewise.
* constants.c (get_tag_node, build_ref_from_constant_pool,
build_constants_constructor): Likewise.
* decl.c (java_init_decl_processing): Likewise.
* expr.c (build_java_array_length_access, build_newarray,
expand_java_multianewarray, expand_java_pushc, expand_iinc,
build_java_binop, build_field_ref, expand_java_add_case,
expand_java_call, build_known_method_ref, build_invokevirtual,
build_invokeinterface, build_jni_stub): Likewise.
* java-gimplify.c (java_gimplify_new_array_init): Likewise.
* jcf-parse.c (get_constant): Likewise.
* lex.c (do_java_lex): Likewise.
* parse.y (patch_binop, patch_unaryop, patch_cast,
build_null_of_type, patch_newarray): Likewise.
* resource.c (compile_resource_data): Likewise.
* typeck.c (build_prim_array_type): Likewise.
From-SVN: r86022
2004-08-15 17:45:33 +02:00
|
|
|
|
TREE_TYPE (t) = type;
|
2004-08-19 12:36:07 +02:00
|
|
|
|
|
|
|
|
|
if (ix >= 0)
|
|
|
|
|
TREE_VEC_ELT (TYPE_CACHED_VALUES (type), ix) = t;
|
2004-08-19 23:34:37 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return t;
|
|
|
|
|
}
|
|
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|
|
tree-ssa-loop-ivopts.c: New file.
* tree-ssa-loop-ivopts.c: New file.
* Makefile.in (tree-ssa-loop-ivopts.c): Add.
* cfgloop.h (target_avail_regs, target_res_regs, target_small_cost,
target_pres_cost, target_spill_cost): Declare.
* cfgloopanal.c (avail_regs, res_regs, small_cost, pres_cost,
spill_cost): Renamed to ...
(target_avail_regs, target_res_regs, target_small_cost,
target_pres_cost, target_spill_cost): ... and exported.
(init_set_costs, global_cost_for_size): Work with renamed variables.
* common.opt (flag_ivopts): New flag.
* expr.c (expand_expr_real_1): Handle SSA_NAME case. Handle
REF_ORIGINAL.
* gimplify.c (struct gimplify_ctx): Add into_ssa field.
(internal_get_tmp_var, gimplify_modify_expr, gimplify_expr): Support
generating SSA form.
(force_gimple_operand): New function.
* timevar.def (TV_TREE_LOOP_IVOPTS): New timevar.
* tree-cfg.c (stmt_bsi): New function.
* params.def (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND,
PARAM_IV_MAX_CONSIDERED_USES): New.
* tree-flow.h (stmt_bsi, tree_ssa_iv_optimize, split_loop_exit_edge,
bsi_insert_on_edge_immediate_loop. standard_iv_increment_position,
ip_end_pos, ip_normal_pos, force_gimple_operand): Declare.
* tree-gimple.c (is_gimple_formal_tmp_var): Accept ssa names.
* tree-nested.c (build_addr): Export.
* tree-optimize.c (init_tree_optimization_passes): Add
pass_iv_optimize.
* tree-pass.h (pass_iv_optimize): Declare.
* tree-ssa-loop-im.c (for_each_index): Handle REALPART_EXPR and
IMAGPART_EXPR.
* tree-ssa-loop-manip.c (create_iv): Force the base to be acceptable
as a phi node argument.
(split_loop_exit_edge, bsi_insert_on_edge_immediate_loop,
ip_end_pos, ip_normal_pos, standard_iv_increment_position): New
functions.
* tree-ssa-loop-niter.c (zero_p, unsigned_type_for): Export.
* tree-ssa-loop.c (tree_ssa_loop_ivopts, gate_tree_ssa_loop_ivopts,
pass_iv_optimize): New pass.
* tree-ssa-operands.c (get_indirect_ref_operands): Handle REF_ORIGINAL.
* tree-ssanames.c (release_ssa_name): Allow calling with var = NULL.
* tree.c (build_int_cst_type, cst_and_fits_in_hwi): New functions.
* tree.h (REF_ORIGINAL): New macro.
(build_int_cst_type, unsigned_type_for, zero_p,
cst_and_fits_in_hwi, build_addr): Declare.
* doc/invoke.texi (-fivopts): Document.
(PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND,
PARAM_IV_MAX_CONSIDERED_USES): Document.
* doc/passes.texi: Document induction variable optimizations pass.
* gcc.dg/tree-ssa/loop-2.c: New test.
* gcc.dg/tree-ssa/loop-3.c: New test.
* gcc.dg/tree-ssa/loop-4.c: New test.
* gcc.dg/tree-ssa/loop-5.c: New test.
From-SVN: r87100
2004-09-05 11:25:37 +02:00
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/* Checks that X is integer constant that can be expressed in (unsigned)
|
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|
HOST_WIDE_INT without loss of precision. */
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|
bool
|
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|
|
cst_and_fits_in_hwi (tree x)
|
|
|
|
|
{
|
|
|
|
|
if (TREE_CODE (x) != INTEGER_CST)
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
if (TYPE_PRECISION (TREE_TYPE (x)) > HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
return (TREE_INT_CST_HIGH (x) == 0
|
|
|
|
|
|| TREE_INT_CST_HIGH (x) == -1);
|
|
|
|
|
}
|
|
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|
|
|
2002-02-19 03:53:41 +01:00
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/* Return a new VECTOR_CST node whose type is TYPE and whose values
|
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|
|
are in a list pointed by VALS. */
|
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|
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|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_vector (tree type, tree vals)
|
2002-02-19 03:53:41 +01:00
|
|
|
|
{
|
|
|
|
|
tree v = make_node (VECTOR_CST);
|
|
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|
|
int over1 = 0, over2 = 0;
|
|
|
|
|
tree link;
|
|
|
|
|
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|
|
|
|
TREE_VECTOR_CST_ELTS (v) = vals;
|
|
|
|
|
TREE_TYPE (v) = type;
|
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|
|
|
|
|
|
|
|
/* Iterate through elements and check for overflow. */
|
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|
|
|
for (link = vals; link; link = TREE_CHAIN (link))
|
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|
|
|
{
|
|
|
|
|
tree value = TREE_VALUE (link);
|
|
|
|
|
|
|
|
|
|
over1 |= TREE_OVERFLOW (value);
|
|
|
|
|
over2 |= TREE_CONSTANT_OVERFLOW (value);
|
|
|
|
|
}
|
2002-05-03 14:07:30 +02:00
|
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|
|
2002-02-19 03:53:41 +01:00
|
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|
|
TREE_OVERFLOW (v) = over1;
|
|
|
|
|
TREE_CONSTANT_OVERFLOW (v) = over2;
|
|
|
|
|
|
|
|
|
|
return v;
|
|
|
|
|
}
|
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|
tree.c (build_constructor): New function.
* tree.c (build_constructor): New function.
* tree.h: Prototype it.
* c-typeck.c (build_c_cast, pop_init_level)
* profile.c (build_function_info_value, build_gcov_info_value)
(create_profiler):
Use build_constructor.
* builtins.c (expand_builtin_args_info): Remove #if 0 blocks.
* objc/objc-act.c (build_constructor):
Rename objc_build_constructor. Use build_constructor.
(build_objc_string_object, objc_add_static_instance)
(init_def_list, init_objc_symtab, init_module_descriptor)
(generate_static_references, build_selector_translation_table)
(build_descriptor_table_initializer, generate_descriptor_table)
(build_protocol_initializer, build_ivar_list_initializer)
(generate_ivars_list, build_dispatch_table_initializer)
(generate_dispatch_table, generate_protocol_list)
(build_category_initializer, build_shared_structure_initializer):
Update to match.
ada:
* gigi.h, utils2.c (build_constructor):
Rename gnat_build_constructor. Use build_constructor.
* decl.c (gnat_to_gnu_entity)
* trans.c (tree_transform, pos_to_constructor, extract_values)
* ada/utils.c (build_template, convert_to_fat_pointer, convert)
(unchecked_convert)
* ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
(fill_vms_descriptor):
Update to match.
cp:
* class.c (initialize_array)
* decl.c (reshape_init)
* decl2.c (build_expr_from_tree)
* init.c (build_zero_init)
* pt.c (tsubst_copy, tsubst_copy_and_build)
* rtti.c (tinfo_base_init, generic_initializer, ptr_initializer)
(ptm_initializer, class_initializer, get_pseudo_ti_init)
* semantics.c (finish_compound_literal)
* typeck.c (build_ptrmemfunc1)
* typeck2.c (store_init_value, process_init_constructor)
(build_functional_cast): Use build_constructor.
f:
* com.c (ffecom_build_complex_constant_, ffecom_expr_)
(ffecom_init_zero_, ffecom_transform_namelist_, ffecom_vardesc_)
(ffecom_vardesc_array_, ffecom_vardesc_dims_, ffecom_2)
* ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_)
(ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_):
Use build_constructor.
java:
* class.c (make_field_value, make_method_value, get_dispatch_table)
(make_class_data, emit_offset_symbol_table)
* constants.c (build_constants_constructor)
* java-tree.h (START_RECORD_CONSTRUCTOR)
* parse.y (maybe_build_array_element_wfl):
Use build_constructor.
From-SVN: r65539
2003-04-13 03:45:35 +02:00
|
|
|
|
/* Return a new CONSTRUCTOR node whose type is TYPE and whose values
|
|
|
|
|
are in a list pointed to by VALS. */
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_constructor (tree type, tree vals)
|
tree.c (build_constructor): New function.
* tree.c (build_constructor): New function.
* tree.h: Prototype it.
* c-typeck.c (build_c_cast, pop_init_level)
* profile.c (build_function_info_value, build_gcov_info_value)
(create_profiler):
Use build_constructor.
* builtins.c (expand_builtin_args_info): Remove #if 0 blocks.
* objc/objc-act.c (build_constructor):
Rename objc_build_constructor. Use build_constructor.
(build_objc_string_object, objc_add_static_instance)
(init_def_list, init_objc_symtab, init_module_descriptor)
(generate_static_references, build_selector_translation_table)
(build_descriptor_table_initializer, generate_descriptor_table)
(build_protocol_initializer, build_ivar_list_initializer)
(generate_ivars_list, build_dispatch_table_initializer)
(generate_dispatch_table, generate_protocol_list)
(build_category_initializer, build_shared_structure_initializer):
Update to match.
ada:
* gigi.h, utils2.c (build_constructor):
Rename gnat_build_constructor. Use build_constructor.
* decl.c (gnat_to_gnu_entity)
* trans.c (tree_transform, pos_to_constructor, extract_values)
* ada/utils.c (build_template, convert_to_fat_pointer, convert)
(unchecked_convert)
* ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
(fill_vms_descriptor):
Update to match.
cp:
* class.c (initialize_array)
* decl.c (reshape_init)
* decl2.c (build_expr_from_tree)
* init.c (build_zero_init)
* pt.c (tsubst_copy, tsubst_copy_and_build)
* rtti.c (tinfo_base_init, generic_initializer, ptr_initializer)
(ptm_initializer, class_initializer, get_pseudo_ti_init)
* semantics.c (finish_compound_literal)
* typeck.c (build_ptrmemfunc1)
* typeck2.c (store_init_value, process_init_constructor)
(build_functional_cast): Use build_constructor.
f:
* com.c (ffecom_build_complex_constant_, ffecom_expr_)
(ffecom_init_zero_, ffecom_transform_namelist_, ffecom_vardesc_)
(ffecom_vardesc_array_, ffecom_vardesc_dims_, ffecom_2)
* ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_)
(ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_):
Use build_constructor.
java:
* class.c (make_field_value, make_method_value, get_dispatch_table)
(make_class_data, emit_offset_symbol_table)
* constants.c (build_constants_constructor)
* java-tree.h (START_RECORD_CONSTRUCTOR)
* parse.y (maybe_build_array_element_wfl):
Use build_constructor.
From-SVN: r65539
2003-04-13 03:45:35 +02:00
|
|
|
|
{
|
|
|
|
|
tree c = make_node (CONSTRUCTOR);
|
|
|
|
|
TREE_TYPE (c) = type;
|
|
|
|
|
CONSTRUCTOR_ELTS (c) = vals;
|
|
|
|
|
|
|
|
|
|
/* ??? May not be necessary. Mirrors what build does. */
|
|
|
|
|
if (vals)
|
|
|
|
|
{
|
|
|
|
|
TREE_SIDE_EFFECTS (c) = TREE_SIDE_EFFECTS (vals);
|
|
|
|
|
TREE_READONLY (c) = TREE_READONLY (vals);
|
|
|
|
|
TREE_CONSTANT (c) = TREE_CONSTANT (vals);
|
2004-05-13 08:41:07 +02:00
|
|
|
|
TREE_INVARIANT (c) = TREE_INVARIANT (vals);
|
tree.c (build_constructor): New function.
* tree.c (build_constructor): New function.
* tree.h: Prototype it.
* c-typeck.c (build_c_cast, pop_init_level)
* profile.c (build_function_info_value, build_gcov_info_value)
(create_profiler):
Use build_constructor.
* builtins.c (expand_builtin_args_info): Remove #if 0 blocks.
* objc/objc-act.c (build_constructor):
Rename objc_build_constructor. Use build_constructor.
(build_objc_string_object, objc_add_static_instance)
(init_def_list, init_objc_symtab, init_module_descriptor)
(generate_static_references, build_selector_translation_table)
(build_descriptor_table_initializer, generate_descriptor_table)
(build_protocol_initializer, build_ivar_list_initializer)
(generate_ivars_list, build_dispatch_table_initializer)
(generate_dispatch_table, generate_protocol_list)
(build_category_initializer, build_shared_structure_initializer):
Update to match.
ada:
* gigi.h, utils2.c (build_constructor):
Rename gnat_build_constructor. Use build_constructor.
* decl.c (gnat_to_gnu_entity)
* trans.c (tree_transform, pos_to_constructor, extract_values)
* ada/utils.c (build_template, convert_to_fat_pointer, convert)
(unchecked_convert)
* ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
(fill_vms_descriptor):
Update to match.
cp:
* class.c (initialize_array)
* decl.c (reshape_init)
* decl2.c (build_expr_from_tree)
* init.c (build_zero_init)
* pt.c (tsubst_copy, tsubst_copy_and_build)
* rtti.c (tinfo_base_init, generic_initializer, ptr_initializer)
(ptm_initializer, class_initializer, get_pseudo_ti_init)
* semantics.c (finish_compound_literal)
* typeck.c (build_ptrmemfunc1)
* typeck2.c (store_init_value, process_init_constructor)
(build_functional_cast): Use build_constructor.
f:
* com.c (ffecom_build_complex_constant_, ffecom_expr_)
(ffecom_init_zero_, ffecom_transform_namelist_, ffecom_vardesc_)
(ffecom_vardesc_array_, ffecom_vardesc_dims_, ffecom_2)
* ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_)
(ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_):
Use build_constructor.
java:
* class.c (make_field_value, make_method_value, get_dispatch_table)
(make_class_data, emit_offset_symbol_table)
* constants.c (build_constants_constructor)
* java-tree.h (START_RECORD_CONSTRUCTOR)
* parse.y (maybe_build_array_element_wfl):
Use build_constructor.
From-SVN: r65539
2003-04-13 03:45:35 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return c;
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Return a new REAL_CST node whose type is TYPE and value is D. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_real (tree type, REAL_VALUE_TYPE d)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
tree v;
|
tree.h: Forward-declare struct realvaluetype.
* tree.h: Forward-declare struct realvaluetype.
(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
contain it.
(TREE_REAL_CST_PTR): New accessor.
(TREE_REAL_CST): Update.
* real.h: Include machmode.h.
(realvaluetype): Make it struct realvaluetype, not a typedef.
(build_real): Prototype here.
* tree.c: Include real.h.
(build_real): Allocate the REAL_VALUE_TYPE as a separate
object in GC memory, set TREE_REAL_CST_PTR to point to it.
(build_real_from_int_cst): Use build_real.
* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
REAL_CST.
* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
java/Make-lang.in: Update dependency lists.
From-SVN: r53959
2002-05-28 19:33:14 +02:00
|
|
|
|
REAL_VALUE_TYPE *dp;
|
1994-03-20 12:27:53 +01:00
|
|
|
|
int overflow = 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
real.c, real.h: Rewrite from scratch.
gcc/
* real.c, real.h: Rewrite from scratch.
* Makefile.in (simplify-rtx.o): Depend on TREE_H.
(paranoia): New target.
* builtins.c (fold_builtin_inf): Use new real.h interface.
* c-common.c (builtin_define_with_hex_fp_value): Likewise.
* c-lex.c (interpret_float): Likewise.
* emit-rtl.c (gen_lowpart_common): Likewise.
* optabs.c (expand_float): Use real_2expN.
* config/ia64/ia64.md (divsi3, udivsi3): Likewise.
* defaults.h (INTEL_EXTENDED_IEEE_FORMAT): New.
(FLOAT_WORDS_BIG_ENDIAN): New.
* cse.c (find_comparison_args): Don't pass FLOAT_STORE_FLAG_VALUE
directly to REAL_VALUE_NEGATIVE.
* loop.c (canonicalize_condition): Likewise.
* simplify-rtx.c: Include tree.h.
(simplify_unary_operation): Don't handle FIX and UNSIGNED_FIX
with floating-point result modes.
* toplev.c (backend_init): Call init_real_once.
* fold-const.c (force_fit_type): Don't call CHECK_FLOAT_VALUE.
* tree.c (build_real): Likewise.
* config/alpha/alpha.c, config/vax/vax.c (float_strings,
float_values, inited_float_values, check_float_value): Remove.
* config/alpha/alpha.h, config/m68hc11/m68hc11.h,
config/m88k/m88k.h, config/vax/vax.h (CHECK_FLOAT_VALUE): Remove.
* doc/tm.texi (CHECK_FLOAT_VALUE): Remove.
gcc/f/
* target.c (ffetarget_real1): Don't pass FFETARGET_ATOF_
directly to ffetarget_make_real1.
(ffetarget_real2): Similarly.
* target.h (ffetarget_cvt_r1_to_rv_, ffetarget_cvt_rv_to_r2_,
ffetarget_cvt_r2_to_rv_): Use new real.h interface and simplify.
gcc/java/
* jcf-parse.c (get_constant): Runtime check for IEEE format;
use new real.h interface.
* jcf-write.c (find_constant_index): Use new real.h interface.
* lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
contrib/
* paranoia.cc: New file.
From-SVN: r57198
2002-09-16 18:36:39 +02:00
|
|
|
|
/* ??? Used to check for overflow here via CHECK_FLOAT_TYPE.
|
|
|
|
|
Consider doing it via real_convert now. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
v = make_node (REAL_CST);
|
tree.h: Forward-declare struct realvaluetype.
* tree.h: Forward-declare struct realvaluetype.
(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
contain it.
(TREE_REAL_CST_PTR): New accessor.
(TREE_REAL_CST): Update.
* real.h: Include machmode.h.
(realvaluetype): Make it struct realvaluetype, not a typedef.
(build_real): Prototype here.
* tree.c: Include real.h.
(build_real): Allocate the REAL_VALUE_TYPE as a separate
object in GC memory, set TREE_REAL_CST_PTR to point to it.
(build_real_from_int_cst): Use build_real.
* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
REAL_CST.
* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
java/Make-lang.in: Update dependency lists.
From-SVN: r53959
2002-05-28 19:33:14 +02:00
|
|
|
|
dp = ggc_alloc (sizeof (REAL_VALUE_TYPE));
|
|
|
|
|
memcpy (dp, &d, sizeof (REAL_VALUE_TYPE));
|
2002-06-01 00:15:42 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_TYPE (v) = type;
|
tree.h: Forward-declare struct realvaluetype.
* tree.h: Forward-declare struct realvaluetype.
(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
contain it.
(TREE_REAL_CST_PTR): New accessor.
(TREE_REAL_CST): Update.
* real.h: Include machmode.h.
(realvaluetype): Make it struct realvaluetype, not a typedef.
(build_real): Prototype here.
* tree.c: Include real.h.
(build_real): Allocate the REAL_VALUE_TYPE as a separate
object in GC memory, set TREE_REAL_CST_PTR to point to it.
(build_real_from_int_cst): Use build_real.
* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
REAL_CST.
* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
java/Make-lang.in: Update dependency lists.
From-SVN: r53959
2002-05-28 19:33:14 +02:00
|
|
|
|
TREE_REAL_CST_PTR (v) = dp;
|
1994-03-20 12:27:53 +01:00
|
|
|
|
TREE_OVERFLOW (v) = TREE_CONSTANT_OVERFLOW (v) = overflow;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return v;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return a new REAL_CST node whose type is TYPE
|
|
|
|
|
and whose value is the integer value of the INTEGER_CST node I. */
|
|
|
|
|
|
|
|
|
|
REAL_VALUE_TYPE
|
2003-10-03 23:33:57 +02:00
|
|
|
|
real_value_from_int_cst (tree type, tree i)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
REAL_VALUE_TYPE d;
|
1993-05-12 06:29:00 +02:00
|
|
|
|
|
1999-12-20 22:23:30 +01:00
|
|
|
|
/* Clear all bits of the real value type so that we can later do
|
|
|
|
|
bitwise comparisons to see if two values are the same. */
|
2003-07-19 16:47:15 +02:00
|
|
|
|
memset (&d, 0, sizeof d);
|
1999-12-20 22:23:30 +01:00
|
|
|
|
|
2003-10-03 23:33:57 +02:00
|
|
|
|
real_from_integer (&d, type ? TYPE_MODE (type) : VOIDmode,
|
|
|
|
|
TREE_INT_CST_LOW (i), TREE_INT_CST_HIGH (i),
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
TYPE_UNSIGNED (TREE_TYPE (i)));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return d;
|
|
|
|
|
}
|
|
|
|
|
|
1999-12-18 22:33:23 +01:00
|
|
|
|
/* Given a tree representing an integer constant I, return a tree
|
2002-03-25 21:52:28 +01:00
|
|
|
|
representing the same value as a floating-point constant of type TYPE. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_real_from_int_cst (tree type, tree i)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
tree v;
|
1994-03-13 14:29:32 +01:00
|
|
|
|
int overflow = TREE_OVERFLOW (i);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
tree.h: Forward-declare struct realvaluetype.
* tree.h: Forward-declare struct realvaluetype.
(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
contain it.
(TREE_REAL_CST_PTR): New accessor.
(TREE_REAL_CST): Update.
* real.h: Include machmode.h.
(realvaluetype): Make it struct realvaluetype, not a typedef.
(build_real): Prototype here.
* tree.c: Include real.h.
(build_real): Allocate the REAL_VALUE_TYPE as a separate
object in GC memory, set TREE_REAL_CST_PTR to point to it.
(build_real_from_int_cst): Use build_real.
* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
REAL_CST.
* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
java/Make-lang.in: Update dependency lists.
From-SVN: r53959
2002-05-28 19:33:14 +02:00
|
|
|
|
v = build_real (type, real_value_from_int_cst (type, i));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
tree.h: Forward-declare struct realvaluetype.
* tree.h: Forward-declare struct realvaluetype.
(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
contain it.
(TREE_REAL_CST_PTR): New accessor.
(TREE_REAL_CST): Update.
* real.h: Include machmode.h.
(realvaluetype): Make it struct realvaluetype, not a typedef.
(build_real): Prototype here.
* tree.c: Include real.h.
(build_real): Allocate the REAL_VALUE_TYPE as a separate
object in GC memory, set TREE_REAL_CST_PTR to point to it.
(build_real_from_int_cst): Use build_real.
* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
REAL_CST.
* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
java/Make-lang.in: Update dependency lists.
From-SVN: r53959
2002-05-28 19:33:14 +02:00
|
|
|
|
TREE_OVERFLOW (v) |= overflow;
|
|
|
|
|
TREE_CONSTANT_OVERFLOW (v) |= overflow;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return v;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return a newly constructed STRING_CST node whose value is
|
|
|
|
|
the LEN characters at STR.
|
|
|
|
|
The TREE_TYPE is not initialized. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_string (int len, const char *str)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2004-09-18 07:50:52 +02:00
|
|
|
|
tree s;
|
|
|
|
|
size_t length;
|
|
|
|
|
|
|
|
|
|
length = len + sizeof (struct tree_string);
|
|
|
|
|
|
|
|
|
|
#ifdef GATHER_STATISTICS
|
|
|
|
|
tree_node_counts[(int) c_kind]++;
|
|
|
|
|
tree_node_sizes[(int) c_kind] += length;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
s = ggc_alloc_tree (length);
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
2004-09-18 07:50:52 +02:00
|
|
|
|
memset (s, 0, sizeof (struct tree_common));
|
|
|
|
|
TREE_SET_CODE (s, STRING_CST);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_STRING_LENGTH (s) = len;
|
2004-09-18 07:50:52 +02:00
|
|
|
|
memcpy ((char *) TREE_STRING_POINTER (s), str, len);
|
|
|
|
|
((char *) TREE_STRING_POINTER (s))[len] = '\0';
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return s;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return a newly constructed COMPLEX_CST node whose value is
|
|
|
|
|
specified by the real and imaginary parts REAL and IMAG.
|
1996-09-30 01:02:39 +02:00
|
|
|
|
Both REAL and IMAG should be constant nodes. TYPE, if specified,
|
|
|
|
|
will be the type of the COMPLEX_CST; otherwise a new type will be made. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_complex (tree type, tree real, tree imag)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t = make_node (COMPLEX_CST);
|
1994-03-13 14:29:32 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_REALPART (t) = real;
|
|
|
|
|
TREE_IMAGPART (t) = imag;
|
1996-09-30 01:02:39 +02:00
|
|
|
|
TREE_TYPE (t) = type ? type : build_complex_type (TREE_TYPE (real));
|
1994-03-13 14:29:32 +01:00
|
|
|
|
TREE_OVERFLOW (t) = TREE_OVERFLOW (real) | TREE_OVERFLOW (imag);
|
|
|
|
|
TREE_CONSTANT_OVERFLOW (t)
|
|
|
|
|
= TREE_CONSTANT_OVERFLOW (real) | TREE_CONSTANT_OVERFLOW (imag);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* dwarf2out.c (add_data_member_location_attribute): Check for
TREE_BINFO.
* tree.c (tree_node_kinds): Add "binfos".
(binfo_lang_slots): New.
(make_node_stat): Add TREE_BINFO.
(make_tree_binfo_stat): New.
(tree_node_structure): Add TREE_BINFO.
* tree.def (TREE_BINFO): New.
* tree.h (REC_OR_UNION_CHECK): Rename to ...
(RECORD_OR_UNION_CHECK): ... here.
(NOT_RECORD_OR_UNION_CHECK): New.
(TRE_VIA_VIRTUAL): Allow TREE_LIST or TREE_BINFO.
(TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Adjust for
RECORD_OR_UNION_CHECK.
(TYPE_BINFO): Use RECORD_OR_UNION_CHECK.
(TYPE_LANG_SLOT_1): New.
(BINFO_TYPE, BINFO_OFFSET, BINFO_VTABLE, BINFO_VIRTUALS,
BINFO_BASETYPES, TYPE_BINFO_BASETYPES, BINFO_VPTR_FIELD,
BINFO_BASEACCESSES, BINFO_INHERITANCE_CHAIN): Adjust.
(BINFO_ELTS): Remove.
(BINFO_LANG_SLOT): New.
(struct tree_binfo): New.
(binfo_lang_slots): Declare.
(enum tree_node_structure_enum): Add TS_BINFO.
(union tree_node): Add binfo.
(make_tree_binfo_stat): Declare.
(make_tree_binfo): New.
(enum tree_node_kind): Add binfo_kind.
* cp/call.c (enforce_access): Expect TREE_BINFO.
* cp/class.c (binfo_ctor_vtable): Check TREE_BINFO.
* cp/cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Adjust.
(BINFO_LANG_ELTS): Remove.
(BINFO_LANG_SLOTS): New.
(TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
(CLASSTYPE_TEMPLATE_INFO): Adjust.
* cp/pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
* cp/search.c (lookup_member): Check TREE_BINFO.
* cp/semantics.c (perform_or_defer_access_check): Likewise.
(check_accessibility_of_qualified_id): Check
deferred_access_no_check.
* cp/tree.c (make_binfo): Use make_tree_binfo.
* java/class.c (make_class): Use make_tree_binfo.
(set_super_info, add_interface_do): Likewise.
* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
* objc/objc-act.c (start_class, objc_declare_protocols,
start_protocols): Use TYPE_LANG_SLOT_1.
* objc/objc-act.h (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): Rename
to ...
(CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS): ... here.
(CLASS_IVARS, CLASS_RAW_IVARS, CLASS_STATIC_TEMPLATE,
CLASS_CATEGORY_LIST, CLASS_PROTOCOL_LIST, CLASS_OWN_IVARS,
PROTOCOL_LIST, PROTOCOL_FORWARD_DECL): Use TYPE_LANG_SLOT_1.
From-SVN: r84110
2004-07-05 11:35:44 +02:00
|
|
|
|
/* Build a BINFO with LEN language slots. */
|
|
|
|
|
|
|
|
|
|
tree
|
tree.h: Include vec.h
.: * tree.h: Include vec.h
(DEF_VEC_P(tree)): New type.
(BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): Adjust.
(BINFO_BASE_APPEND, BINFO_BASE_ITERATE): New.
(BINFO_LANG_SLOT): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): New.
(struct tree_binfo): Turn base_binfos into a trailing
VEC(tree). Add vtt_subvtt, vtt_vptr, primary fields.
(binfo_lang_slots): Remove.
* tree.c (binfo_lang_slots): Remove.
(make_tree_binfo_stat): Take a base binfo count, not a
lang slot count. Adjust.
* Makefile.in (TREE_H): Add vec.h
* alias.c (record_component_aliases): Adjust BINFO access.
* dbxout.c (dbxout_type): Likewise.
* dwarf2out.c (gen_member_die): Likewise.
* sdbout.c (sdbout_one_type): Likewise.
* tree-dump.c (deque_and_dump): Likewise.
* config/i386/i386.c (classify_argument,
contains_128bit_aligned_vector_p): Likewise.
* config/sh/symbian.c (symbian_export_vtable_and_rtti_p): Likewise.
* doc/c-tree.texi (Classes): Update BINFO documentation.
cp:
* cp-tree.h (DEF_VEC_P(tree)): Remove here.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Moved to common.
(BINFO_LANG_SLOTS): Remove.
* tree.c (copy_binfo): Adjust BINFO creation and accessors.
* decl.c (xref_basetypes): Adjust BINFO creation and accessors.
* class.c (check_bases): Adjust BINFO accessors.
(determine_primary_base, finish_struct_bits,
maybe_warn_about_overly_private_class, warn_hidden,
walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
warn_about_ambiguous_bases, get_vfield_name,
dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
add_vcall_offset_vtbl_entries_r): Likewise.
* dump.c (cp_dump_tree): Likewise.
* init.c (sort_mem_initializers, expand_member_init, build_delete,
push_base_cleanups): Likewise.
* method.c (do_build_copy_constructor, do_build_assign_ref,
synthesize_exception_spec): Likewise.
name-lookup.c (arg_assoc_class): Likewise.
* pt.c (instantiate_class_template,
get_template_base_recursive): Likewise.
* rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
* typeck2.c (process_init_constructor): Likewise.
* search.c (lookup_base_r, dynamic_cast_base_recurse,
dfs_access_in_type, dfs_walk_real, look_for_overrides,
types_overlap_p, copied_binfo, original_binfo): Likewise.
(binfo_for_vtable): Remove
java:
* class.c (add_interface_do): Remove.
(set_super_info, interface_of_p, maybe_add_interface,
add_interface, make_class_data, layout_class,
add_miranda_methods): Adjust BINFO accessors and addition.
* expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
accessors.
* jcf-write.c (generate_classfile): Likewise.
* parse.y (patch_anonymous_class, check_inner_circular_reference,
check_circular_reference, java_complete_class,
check_abstract_method_definitions,
java_check_abstract_method_definitions,
check_interface_throws_clauses, java_check_abstract_methods,
lookup_java_interface_method2,
find_applicable_accessible_methods_list): Adjust BINFO accessors
and addition.
* typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
From-SVN: r84949
2004-07-20 14:26:02 +02:00
|
|
|
|
make_tree_binfo_stat (unsigned base_binfos MEM_STAT_DECL)
|
c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* dwarf2out.c (add_data_member_location_attribute): Check for
TREE_BINFO.
* tree.c (tree_node_kinds): Add "binfos".
(binfo_lang_slots): New.
(make_node_stat): Add TREE_BINFO.
(make_tree_binfo_stat): New.
(tree_node_structure): Add TREE_BINFO.
* tree.def (TREE_BINFO): New.
* tree.h (REC_OR_UNION_CHECK): Rename to ...
(RECORD_OR_UNION_CHECK): ... here.
(NOT_RECORD_OR_UNION_CHECK): New.
(TRE_VIA_VIRTUAL): Allow TREE_LIST or TREE_BINFO.
(TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Adjust for
RECORD_OR_UNION_CHECK.
(TYPE_BINFO): Use RECORD_OR_UNION_CHECK.
(TYPE_LANG_SLOT_1): New.
(BINFO_TYPE, BINFO_OFFSET, BINFO_VTABLE, BINFO_VIRTUALS,
BINFO_BASETYPES, TYPE_BINFO_BASETYPES, BINFO_VPTR_FIELD,
BINFO_BASEACCESSES, BINFO_INHERITANCE_CHAIN): Adjust.
(BINFO_ELTS): Remove.
(BINFO_LANG_SLOT): New.
(struct tree_binfo): New.
(binfo_lang_slots): Declare.
(enum tree_node_structure_enum): Add TS_BINFO.
(union tree_node): Add binfo.
(make_tree_binfo_stat): Declare.
(make_tree_binfo): New.
(enum tree_node_kind): Add binfo_kind.
* cp/call.c (enforce_access): Expect TREE_BINFO.
* cp/class.c (binfo_ctor_vtable): Check TREE_BINFO.
* cp/cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Adjust.
(BINFO_LANG_ELTS): Remove.
(BINFO_LANG_SLOTS): New.
(TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
(CLASSTYPE_TEMPLATE_INFO): Adjust.
* cp/pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
* cp/search.c (lookup_member): Check TREE_BINFO.
* cp/semantics.c (perform_or_defer_access_check): Likewise.
(check_accessibility_of_qualified_id): Check
deferred_access_no_check.
* cp/tree.c (make_binfo): Use make_tree_binfo.
* java/class.c (make_class): Use make_tree_binfo.
(set_super_info, add_interface_do): Likewise.
* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
* objc/objc-act.c (start_class, objc_declare_protocols,
start_protocols): Use TYPE_LANG_SLOT_1.
* objc/objc-act.h (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): Rename
to ...
(CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS): ... here.
(CLASS_IVARS, CLASS_RAW_IVARS, CLASS_STATIC_TEMPLATE,
CLASS_CATEGORY_LIST, CLASS_PROTOCOL_LIST, CLASS_OWN_IVARS,
PROTOCOL_LIST, PROTOCOL_FORWARD_DECL): Use TYPE_LANG_SLOT_1.
From-SVN: r84110
2004-07-05 11:35:44 +02:00
|
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|
{
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|
tree t;
|
tree.h: Include vec.h
.: * tree.h: Include vec.h
(DEF_VEC_P(tree)): New type.
(BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): Adjust.
(BINFO_BASE_APPEND, BINFO_BASE_ITERATE): New.
(BINFO_LANG_SLOT): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): New.
(struct tree_binfo): Turn base_binfos into a trailing
VEC(tree). Add vtt_subvtt, vtt_vptr, primary fields.
(binfo_lang_slots): Remove.
* tree.c (binfo_lang_slots): Remove.
(make_tree_binfo_stat): Take a base binfo count, not a
lang slot count. Adjust.
* Makefile.in (TREE_H): Add vec.h
* alias.c (record_component_aliases): Adjust BINFO access.
* dbxout.c (dbxout_type): Likewise.
* dwarf2out.c (gen_member_die): Likewise.
* sdbout.c (sdbout_one_type): Likewise.
* tree-dump.c (deque_and_dump): Likewise.
* config/i386/i386.c (classify_argument,
contains_128bit_aligned_vector_p): Likewise.
* config/sh/symbian.c (symbian_export_vtable_and_rtti_p): Likewise.
* doc/c-tree.texi (Classes): Update BINFO documentation.
cp:
* cp-tree.h (DEF_VEC_P(tree)): Remove here.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Moved to common.
(BINFO_LANG_SLOTS): Remove.
* tree.c (copy_binfo): Adjust BINFO creation and accessors.
* decl.c (xref_basetypes): Adjust BINFO creation and accessors.
* class.c (check_bases): Adjust BINFO accessors.
(determine_primary_base, finish_struct_bits,
maybe_warn_about_overly_private_class, warn_hidden,
walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
warn_about_ambiguous_bases, get_vfield_name,
dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
add_vcall_offset_vtbl_entries_r): Likewise.
* dump.c (cp_dump_tree): Likewise.
* init.c (sort_mem_initializers, expand_member_init, build_delete,
push_base_cleanups): Likewise.
* method.c (do_build_copy_constructor, do_build_assign_ref,
synthesize_exception_spec): Likewise.
name-lookup.c (arg_assoc_class): Likewise.
* pt.c (instantiate_class_template,
get_template_base_recursive): Likewise.
* rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
* typeck2.c (process_init_constructor): Likewise.
* search.c (lookup_base_r, dynamic_cast_base_recurse,
dfs_access_in_type, dfs_walk_real, look_for_overrides,
types_overlap_p, copied_binfo, original_binfo): Likewise.
(binfo_for_vtable): Remove
java:
* class.c (add_interface_do): Remove.
(set_super_info, interface_of_p, maybe_add_interface,
add_interface, make_class_data, layout_class,
add_miranda_methods): Adjust BINFO accessors and addition.
* expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
accessors.
* jcf-write.c (generate_classfile): Likewise.
* parse.y (patch_anonymous_class, check_inner_circular_reference,
check_circular_reference, java_complete_class,
check_abstract_method_definitions,
java_check_abstract_method_definitions,
check_interface_throws_clauses, java_check_abstract_methods,
lookup_java_interface_method2,
find_applicable_accessible_methods_list): Adjust BINFO accessors
and addition.
* typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
From-SVN: r84949
2004-07-20 14:26:02 +02:00
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size_t length = (offsetof (struct tree_binfo, base_binfos)
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+ VEC_embedded_size (tree, base_binfos));
|
2004-07-29 01:44:56 +02:00
|
|
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|
c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* dwarf2out.c (add_data_member_location_attribute): Check for
TREE_BINFO.
* tree.c (tree_node_kinds): Add "binfos".
(binfo_lang_slots): New.
(make_node_stat): Add TREE_BINFO.
(make_tree_binfo_stat): New.
(tree_node_structure): Add TREE_BINFO.
* tree.def (TREE_BINFO): New.
* tree.h (REC_OR_UNION_CHECK): Rename to ...
(RECORD_OR_UNION_CHECK): ... here.
(NOT_RECORD_OR_UNION_CHECK): New.
(TRE_VIA_VIRTUAL): Allow TREE_LIST or TREE_BINFO.
(TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Adjust for
RECORD_OR_UNION_CHECK.
(TYPE_BINFO): Use RECORD_OR_UNION_CHECK.
(TYPE_LANG_SLOT_1): New.
(BINFO_TYPE, BINFO_OFFSET, BINFO_VTABLE, BINFO_VIRTUALS,
BINFO_BASETYPES, TYPE_BINFO_BASETYPES, BINFO_VPTR_FIELD,
BINFO_BASEACCESSES, BINFO_INHERITANCE_CHAIN): Adjust.
(BINFO_ELTS): Remove.
(BINFO_LANG_SLOT): New.
(struct tree_binfo): New.
(binfo_lang_slots): Declare.
(enum tree_node_structure_enum): Add TS_BINFO.
(union tree_node): Add binfo.
(make_tree_binfo_stat): Declare.
(make_tree_binfo): New.
(enum tree_node_kind): Add binfo_kind.
* cp/call.c (enforce_access): Expect TREE_BINFO.
* cp/class.c (binfo_ctor_vtable): Check TREE_BINFO.
* cp/cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Adjust.
(BINFO_LANG_ELTS): Remove.
(BINFO_LANG_SLOTS): New.
(TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
(CLASSTYPE_TEMPLATE_INFO): Adjust.
* cp/pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
* cp/search.c (lookup_member): Check TREE_BINFO.
* cp/semantics.c (perform_or_defer_access_check): Likewise.
(check_accessibility_of_qualified_id): Check
deferred_access_no_check.
* cp/tree.c (make_binfo): Use make_tree_binfo.
* java/class.c (make_class): Use make_tree_binfo.
(set_super_info, add_interface_do): Likewise.
* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
* objc/objc-act.c (start_class, objc_declare_protocols,
start_protocols): Use TYPE_LANG_SLOT_1.
* objc/objc-act.h (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): Rename
to ...
(CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS): ... here.
(CLASS_IVARS, CLASS_RAW_IVARS, CLASS_STATIC_TEMPLATE,
CLASS_CATEGORY_LIST, CLASS_PROTOCOL_LIST, CLASS_OWN_IVARS,
PROTOCOL_LIST, PROTOCOL_FORWARD_DECL): Use TYPE_LANG_SLOT_1.
From-SVN: r84110
2004-07-05 11:35:44 +02:00
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#ifdef GATHER_STATISTICS
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tree_node_counts[(int) binfo_kind]++;
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tree_node_sizes[(int) binfo_kind] += length;
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#endif
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t = ggc_alloc_zone_stat (length, tree_zone PASS_MEM_STAT);
|
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|
tree.h: Include vec.h
.: * tree.h: Include vec.h
(DEF_VEC_P(tree)): New type.
(BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): Adjust.
(BINFO_BASE_APPEND, BINFO_BASE_ITERATE): New.
(BINFO_LANG_SLOT): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): New.
(struct tree_binfo): Turn base_binfos into a trailing
VEC(tree). Add vtt_subvtt, vtt_vptr, primary fields.
(binfo_lang_slots): Remove.
* tree.c (binfo_lang_slots): Remove.
(make_tree_binfo_stat): Take a base binfo count, not a
lang slot count. Adjust.
* Makefile.in (TREE_H): Add vec.h
* alias.c (record_component_aliases): Adjust BINFO access.
* dbxout.c (dbxout_type): Likewise.
* dwarf2out.c (gen_member_die): Likewise.
* sdbout.c (sdbout_one_type): Likewise.
* tree-dump.c (deque_and_dump): Likewise.
* config/i386/i386.c (classify_argument,
contains_128bit_aligned_vector_p): Likewise.
* config/sh/symbian.c (symbian_export_vtable_and_rtti_p): Likewise.
* doc/c-tree.texi (Classes): Update BINFO documentation.
cp:
* cp-tree.h (DEF_VEC_P(tree)): Remove here.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Moved to common.
(BINFO_LANG_SLOTS): Remove.
* tree.c (copy_binfo): Adjust BINFO creation and accessors.
* decl.c (xref_basetypes): Adjust BINFO creation and accessors.
* class.c (check_bases): Adjust BINFO accessors.
(determine_primary_base, finish_struct_bits,
maybe_warn_about_overly_private_class, warn_hidden,
walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
warn_about_ambiguous_bases, get_vfield_name,
dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
add_vcall_offset_vtbl_entries_r): Likewise.
* dump.c (cp_dump_tree): Likewise.
* init.c (sort_mem_initializers, expand_member_init, build_delete,
push_base_cleanups): Likewise.
* method.c (do_build_copy_constructor, do_build_assign_ref,
synthesize_exception_spec): Likewise.
name-lookup.c (arg_assoc_class): Likewise.
* pt.c (instantiate_class_template,
get_template_base_recursive): Likewise.
* rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
* typeck2.c (process_init_constructor): Likewise.
* search.c (lookup_base_r, dynamic_cast_base_recurse,
dfs_access_in_type, dfs_walk_real, look_for_overrides,
types_overlap_p, copied_binfo, original_binfo): Likewise.
(binfo_for_vtable): Remove
java:
* class.c (add_interface_do): Remove.
(set_super_info, interface_of_p, maybe_add_interface,
add_interface, make_class_data, layout_class,
add_miranda_methods): Adjust BINFO accessors and addition.
* expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
accessors.
* jcf-write.c (generate_classfile): Likewise.
* parse.y (patch_anonymous_class, check_inner_circular_reference,
check_circular_reference, java_complete_class,
check_abstract_method_definitions,
java_check_abstract_method_definitions,
check_interface_throws_clauses, java_check_abstract_methods,
lookup_java_interface_method2,
find_applicable_accessible_methods_list): Adjust BINFO accessors
and addition.
* typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
From-SVN: r84949
2004-07-20 14:26:02 +02:00
|
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memset (t, 0, offsetof (struct tree_binfo, base_binfos));
|
c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* dwarf2out.c (add_data_member_location_attribute): Check for
TREE_BINFO.
* tree.c (tree_node_kinds): Add "binfos".
(binfo_lang_slots): New.
(make_node_stat): Add TREE_BINFO.
(make_tree_binfo_stat): New.
(tree_node_structure): Add TREE_BINFO.
* tree.def (TREE_BINFO): New.
* tree.h (REC_OR_UNION_CHECK): Rename to ...
(RECORD_OR_UNION_CHECK): ... here.
(NOT_RECORD_OR_UNION_CHECK): New.
(TRE_VIA_VIRTUAL): Allow TREE_LIST or TREE_BINFO.
(TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Adjust for
RECORD_OR_UNION_CHECK.
(TYPE_BINFO): Use RECORD_OR_UNION_CHECK.
(TYPE_LANG_SLOT_1): New.
(BINFO_TYPE, BINFO_OFFSET, BINFO_VTABLE, BINFO_VIRTUALS,
BINFO_BASETYPES, TYPE_BINFO_BASETYPES, BINFO_VPTR_FIELD,
BINFO_BASEACCESSES, BINFO_INHERITANCE_CHAIN): Adjust.
(BINFO_ELTS): Remove.
(BINFO_LANG_SLOT): New.
(struct tree_binfo): New.
(binfo_lang_slots): Declare.
(enum tree_node_structure_enum): Add TS_BINFO.
(union tree_node): Add binfo.
(make_tree_binfo_stat): Declare.
(make_tree_binfo): New.
(enum tree_node_kind): Add binfo_kind.
* cp/call.c (enforce_access): Expect TREE_BINFO.
* cp/class.c (binfo_ctor_vtable): Check TREE_BINFO.
* cp/cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Adjust.
(BINFO_LANG_ELTS): Remove.
(BINFO_LANG_SLOTS): New.
(TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
(CLASSTYPE_TEMPLATE_INFO): Adjust.
* cp/pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
* cp/search.c (lookup_member): Check TREE_BINFO.
* cp/semantics.c (perform_or_defer_access_check): Likewise.
(check_accessibility_of_qualified_id): Check
deferred_access_no_check.
* cp/tree.c (make_binfo): Use make_tree_binfo.
* java/class.c (make_class): Use make_tree_binfo.
(set_super_info, add_interface_do): Likewise.
* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
* objc/objc-act.c (start_class, objc_declare_protocols,
start_protocols): Use TYPE_LANG_SLOT_1.
* objc/objc-act.h (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): Rename
to ...
(CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS): ... here.
(CLASS_IVARS, CLASS_RAW_IVARS, CLASS_STATIC_TEMPLATE,
CLASS_CATEGORY_LIST, CLASS_PROTOCOL_LIST, CLASS_OWN_IVARS,
PROTOCOL_LIST, PROTOCOL_FORWARD_DECL): Use TYPE_LANG_SLOT_1.
From-SVN: r84110
2004-07-05 11:35:44 +02:00
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TREE_SET_CODE (t, TREE_BINFO);
|
2004-07-29 01:44:56 +02:00
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tree.h: Include vec.h
.: * tree.h: Include vec.h
(DEF_VEC_P(tree)): New type.
(BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): Adjust.
(BINFO_BASE_APPEND, BINFO_BASE_ITERATE): New.
(BINFO_LANG_SLOT): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): New.
(struct tree_binfo): Turn base_binfos into a trailing
VEC(tree). Add vtt_subvtt, vtt_vptr, primary fields.
(binfo_lang_slots): Remove.
* tree.c (binfo_lang_slots): Remove.
(make_tree_binfo_stat): Take a base binfo count, not a
lang slot count. Adjust.
* Makefile.in (TREE_H): Add vec.h
* alias.c (record_component_aliases): Adjust BINFO access.
* dbxout.c (dbxout_type): Likewise.
* dwarf2out.c (gen_member_die): Likewise.
* sdbout.c (sdbout_one_type): Likewise.
* tree-dump.c (deque_and_dump): Likewise.
* config/i386/i386.c (classify_argument,
contains_128bit_aligned_vector_p): Likewise.
* config/sh/symbian.c (symbian_export_vtable_and_rtti_p): Likewise.
* doc/c-tree.texi (Classes): Update BINFO documentation.
cp:
* cp-tree.h (DEF_VEC_P(tree)): Remove here.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Moved to common.
(BINFO_LANG_SLOTS): Remove.
* tree.c (copy_binfo): Adjust BINFO creation and accessors.
* decl.c (xref_basetypes): Adjust BINFO creation and accessors.
* class.c (check_bases): Adjust BINFO accessors.
(determine_primary_base, finish_struct_bits,
maybe_warn_about_overly_private_class, warn_hidden,
walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
warn_about_ambiguous_bases, get_vfield_name,
dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
add_vcall_offset_vtbl_entries_r): Likewise.
* dump.c (cp_dump_tree): Likewise.
* init.c (sort_mem_initializers, expand_member_init, build_delete,
push_base_cleanups): Likewise.
* method.c (do_build_copy_constructor, do_build_assign_ref,
synthesize_exception_spec): Likewise.
name-lookup.c (arg_assoc_class): Likewise.
* pt.c (instantiate_class_template,
get_template_base_recursive): Likewise.
* rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
* typeck2.c (process_init_constructor): Likewise.
* search.c (lookup_base_r, dynamic_cast_base_recurse,
dfs_access_in_type, dfs_walk_real, look_for_overrides,
types_overlap_p, copied_binfo, original_binfo): Likewise.
(binfo_for_vtable): Remove
java:
* class.c (add_interface_do): Remove.
(set_super_info, interface_of_p, maybe_add_interface,
add_interface, make_class_data, layout_class,
add_miranda_methods): Adjust BINFO accessors and addition.
* expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
accessors.
* jcf-write.c (generate_classfile): Likewise.
* parse.y (patch_anonymous_class, check_inner_circular_reference,
check_circular_reference, java_complete_class,
check_abstract_method_definitions,
java_check_abstract_method_definitions,
check_interface_throws_clauses, java_check_abstract_methods,
lookup_java_interface_method2,
find_applicable_accessible_methods_list): Adjust BINFO accessors
and addition.
* typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
From-SVN: r84949
2004-07-20 14:26:02 +02:00
|
|
|
|
VEC_embedded_init (tree, BINFO_BASE_BINFOS (t), base_binfos);
|
c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* dwarf2out.c (add_data_member_location_attribute): Check for
TREE_BINFO.
* tree.c (tree_node_kinds): Add "binfos".
(binfo_lang_slots): New.
(make_node_stat): Add TREE_BINFO.
(make_tree_binfo_stat): New.
(tree_node_structure): Add TREE_BINFO.
* tree.def (TREE_BINFO): New.
* tree.h (REC_OR_UNION_CHECK): Rename to ...
(RECORD_OR_UNION_CHECK): ... here.
(NOT_RECORD_OR_UNION_CHECK): New.
(TRE_VIA_VIRTUAL): Allow TREE_LIST or TREE_BINFO.
(TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Adjust for
RECORD_OR_UNION_CHECK.
(TYPE_BINFO): Use RECORD_OR_UNION_CHECK.
(TYPE_LANG_SLOT_1): New.
(BINFO_TYPE, BINFO_OFFSET, BINFO_VTABLE, BINFO_VIRTUALS,
BINFO_BASETYPES, TYPE_BINFO_BASETYPES, BINFO_VPTR_FIELD,
BINFO_BASEACCESSES, BINFO_INHERITANCE_CHAIN): Adjust.
(BINFO_ELTS): Remove.
(BINFO_LANG_SLOT): New.
(struct tree_binfo): New.
(binfo_lang_slots): Declare.
(enum tree_node_structure_enum): Add TS_BINFO.
(union tree_node): Add binfo.
(make_tree_binfo_stat): Declare.
(make_tree_binfo): New.
(enum tree_node_kind): Add binfo_kind.
* cp/call.c (enforce_access): Expect TREE_BINFO.
* cp/class.c (binfo_ctor_vtable): Check TREE_BINFO.
* cp/cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Adjust.
(BINFO_LANG_ELTS): Remove.
(BINFO_LANG_SLOTS): New.
(TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
(CLASSTYPE_TEMPLATE_INFO): Adjust.
* cp/pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
* cp/search.c (lookup_member): Check TREE_BINFO.
* cp/semantics.c (perform_or_defer_access_check): Likewise.
(check_accessibility_of_qualified_id): Check
deferred_access_no_check.
* cp/tree.c (make_binfo): Use make_tree_binfo.
* java/class.c (make_class): Use make_tree_binfo.
(set_super_info, add_interface_do): Likewise.
* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
* objc/objc-act.c (start_class, objc_declare_protocols,
start_protocols): Use TYPE_LANG_SLOT_1.
* objc/objc-act.h (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): Rename
to ...
(CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS): ... here.
(CLASS_IVARS, CLASS_RAW_IVARS, CLASS_STATIC_TEMPLATE,
CLASS_CATEGORY_LIST, CLASS_PROTOCOL_LIST, CLASS_OWN_IVARS,
PROTOCOL_LIST, PROTOCOL_FORWARD_DECL): Use TYPE_LANG_SLOT_1.
From-SVN: r84110
2004-07-05 11:35:44 +02:00
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Build a newly constructed TREE_VEC node of length LEN. */
|
1996-07-04 00:07:53 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
make_tree_vec_stat (int len MEM_STAT_DECL)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
2002-05-03 14:07:30 +02:00
|
|
|
|
int length = (len - 1) * sizeof (tree) + sizeof (struct tree_vec);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
#ifdef GATHER_STATISTICS
|
2002-05-03 14:07:30 +02:00
|
|
|
|
tree_node_counts[(int) vec_kind]++;
|
|
|
|
|
tree_node_sizes[(int) vec_kind] += length;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#endif
|
|
|
|
|
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
t = ggc_alloc_zone_stat (length, tree_zone PASS_MEM_STAT);
|
1992-07-08 12:30:11 +02:00
|
|
|
|
|
decl.c, [...]: Don't use the PTR macro.
cp:
* cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR
macro.
gcc:
* bitmap.c, builtins.c, c-incpath.c, cgraph.c, config/frv/frv.c,
config/mips/mips.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c,
dwarf2out.c, dwarfout.c, except.c, expr.c, expr.h, fold-const.c,
function.c, gcc.c, genoutput.c, gensupport.c, global.c,
haifa-sched.c, hashtable.c, ifcvt.c, integrate.c, local-alloc.c,
loop.c, mips-tdump.c, mips-tfile.c, mkdeps.c, protoize.c,
read-rtl.c, recog.h, reload1.c, sbitmap.c, ssa-dce.c,
stringpool.c, tlink.c, tree.c, varasm.c, varray.c: Don't use
the PTR macro.
From-SVN: r68043
2003-06-16 23:41:10 +02:00
|
|
|
|
memset (t, 0, length);
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_SET_CODE (t, TREE_VEC);
|
|
|
|
|
TREE_VEC_LENGTH (t) = len;
|
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
/* Return 1 if EXPR is the integer constant zero or a complex constant
|
|
|
|
|
of zero. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
integer_zerop (tree expr)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1992-07-09 01:16:28 +02:00
|
|
|
|
STRIP_NOPS (expr);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
return ((TREE_CODE (expr) == INTEGER_CST
|
1996-11-07 13:45:58 +01:00
|
|
|
|
&& ! TREE_CONSTANT_OVERFLOW (expr)
|
1994-11-16 23:37:52 +01:00
|
|
|
|
&& TREE_INT_CST_LOW (expr) == 0
|
|
|
|
|
&& TREE_INT_CST_HIGH (expr) == 0)
|
|
|
|
|
|| (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& integer_zerop (TREE_REALPART (expr))
|
|
|
|
|
&& integer_zerop (TREE_IMAGPART (expr))));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
/* Return 1 if EXPR is the integer constant one or the corresponding
|
|
|
|
|
complex constant. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
integer_onep (tree expr)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1992-07-09 01:16:28 +02:00
|
|
|
|
STRIP_NOPS (expr);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
return ((TREE_CODE (expr) == INTEGER_CST
|
1996-11-07 13:45:58 +01:00
|
|
|
|
&& ! TREE_CONSTANT_OVERFLOW (expr)
|
1994-11-16 23:37:52 +01:00
|
|
|
|
&& TREE_INT_CST_LOW (expr) == 1
|
|
|
|
|
&& TREE_INT_CST_HIGH (expr) == 0)
|
|
|
|
|
|| (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& integer_onep (TREE_REALPART (expr))
|
|
|
|
|
&& integer_zerop (TREE_IMAGPART (expr))));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
/* Return 1 if EXPR is an integer containing all 1's in as much precision as
|
|
|
|
|
it contains. Likewise for the corresponding complex constant. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
integer_all_onesp (tree expr)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
int prec;
|
|
|
|
|
int uns;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1992-07-09 01:16:28 +02:00
|
|
|
|
STRIP_NOPS (expr);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
if (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& integer_all_onesp (TREE_REALPART (expr))
|
|
|
|
|
&& integer_zerop (TREE_IMAGPART (expr)))
|
|
|
|
|
return 1;
|
|
|
|
|
|
1996-11-07 13:45:58 +01:00
|
|
|
|
else if (TREE_CODE (expr) != INTEGER_CST
|
|
|
|
|
|| TREE_CONSTANT_OVERFLOW (expr))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return 0;
|
|
|
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builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
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uns = TYPE_UNSIGNED (TREE_TYPE (expr));
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1992-02-15 04:55:11 +01:00
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if (!uns)
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2000-08-29 18:08:59 +02:00
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return (TREE_INT_CST_LOW (expr) == ~(unsigned HOST_WIDE_INT) 0
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tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
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&& TREE_INT_CST_HIGH (expr) == -1);
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1992-02-15 04:55:11 +01:00
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1995-04-21 14:11:06 +02:00
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/* Note that using TYPE_PRECISION here is wrong. We care about the
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actual bits, not the (arbitrary) range of the type. */
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prec = GET_MODE_BITSIZE (TYPE_MODE (TREE_TYPE (expr)));
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1992-07-06 22:14:57 +02:00
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if (prec >= HOST_BITS_PER_WIDE_INT)
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1992-02-15 04:55:11 +01:00
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{
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tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
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HOST_WIDE_INT high_value;
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int shift_amount;
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1992-02-15 04:55:11 +01:00
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1992-07-06 22:14:57 +02:00
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shift_amount = prec - HOST_BITS_PER_WIDE_INT;
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1992-02-15 04:55:11 +01:00
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targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
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/* Can not handle precisions greater than twice the host int size. */
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gcc_assert (shift_amount <= HOST_BITS_PER_WIDE_INT);
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if (shift_amount == HOST_BITS_PER_WIDE_INT)
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1992-02-15 04:55:11 +01:00
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|
|
/* Shifting by the host word size is undefined according to the ANSI
|
|
|
|
|
standard, so we must handle this as a special case. */
|
|
|
|
|
high_value = -1;
|
|
|
|
|
else
|
1992-07-06 22:14:57 +02:00
|
|
|
|
high_value = ((HOST_WIDE_INT) 1 << shift_amount) - 1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
2000-08-29 18:08:59 +02:00
|
|
|
|
return (TREE_INT_CST_LOW (expr) == ~(unsigned HOST_WIDE_INT) 0
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
&& TREE_INT_CST_HIGH (expr) == high_value);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
return TREE_INT_CST_LOW (expr) == ((unsigned HOST_WIDE_INT) 1 << prec) - 1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return 1 if EXPR is an integer constant that is a power of 2 (i.e., has only
|
|
|
|
|
one bit on). */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
integer_pow2p (tree expr)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1997-01-05 04:15:48 +01:00
|
|
|
|
int prec;
|
1992-07-06 22:14:57 +02:00
|
|
|
|
HOST_WIDE_INT high, low;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1992-07-09 01:16:28 +02:00
|
|
|
|
STRIP_NOPS (expr);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
if (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& integer_pow2p (TREE_REALPART (expr))
|
|
|
|
|
&& integer_zerop (TREE_IMAGPART (expr)))
|
|
|
|
|
return 1;
|
|
|
|
|
|
1996-11-07 13:45:58 +01:00
|
|
|
|
if (TREE_CODE (expr) != INTEGER_CST || TREE_CONSTANT_OVERFLOW (expr))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return 0;
|
|
|
|
|
|
1998-04-04 15:32:39 +02:00
|
|
|
|
prec = (POINTER_TYPE_P (TREE_TYPE (expr))
|
1997-01-05 04:15:48 +01:00
|
|
|
|
? POINTER_SIZE : TYPE_PRECISION (TREE_TYPE (expr)));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
high = TREE_INT_CST_HIGH (expr);
|
|
|
|
|
low = TREE_INT_CST_LOW (expr);
|
|
|
|
|
|
1997-01-05 04:15:48 +01:00
|
|
|
|
/* First clear all bits that are beyond the type's precision in case
|
|
|
|
|
we've been sign extended. */
|
|
|
|
|
|
|
|
|
|
if (prec == 2 * HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
;
|
|
|
|
|
else if (prec > HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
high = 0;
|
|
|
|
|
if (prec < HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
low &= ~((HOST_WIDE_INT) (-1) << prec);
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
if (high == 0 && low == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
return ((high == 0 && (low & (low - 1)) == 0)
|
|
|
|
|
|| (low == 0 && (high & (high - 1)) == 0));
|
|
|
|
|
}
|
|
|
|
|
|
2002-12-16 19:23:00 +01:00
|
|
|
|
/* Return 1 if EXPR is an integer constant other than zero or a
|
|
|
|
|
complex constant other than zero. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
integer_nonzerop (tree expr)
|
2002-12-16 19:23:00 +01:00
|
|
|
|
{
|
|
|
|
|
STRIP_NOPS (expr);
|
|
|
|
|
|
|
|
|
|
return ((TREE_CODE (expr) == INTEGER_CST
|
|
|
|
|
&& ! TREE_CONSTANT_OVERFLOW (expr)
|
|
|
|
|
&& (TREE_INT_CST_LOW (expr) != 0
|
|
|
|
|
|| TREE_INT_CST_HIGH (expr) != 0))
|
|
|
|
|
|| (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& (integer_nonzerop (TREE_REALPART (expr))
|
|
|
|
|
|| integer_nonzerop (TREE_IMAGPART (expr)))));
|
|
|
|
|
}
|
|
|
|
|
|
1997-01-05 04:15:48 +01:00
|
|
|
|
/* Return the power of two represented by a tree node known to be a
|
|
|
|
|
power of two. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_log2 (tree expr)
|
1997-01-05 04:15:48 +01:00
|
|
|
|
{
|
|
|
|
|
int prec;
|
|
|
|
|
HOST_WIDE_INT high, low;
|
|
|
|
|
|
|
|
|
|
STRIP_NOPS (expr);
|
|
|
|
|
|
|
|
|
|
if (TREE_CODE (expr) == COMPLEX_CST)
|
|
|
|
|
return tree_log2 (TREE_REALPART (expr));
|
|
|
|
|
|
1998-04-04 15:32:39 +02:00
|
|
|
|
prec = (POINTER_TYPE_P (TREE_TYPE (expr))
|
1997-01-05 04:15:48 +01:00
|
|
|
|
? POINTER_SIZE : TYPE_PRECISION (TREE_TYPE (expr)));
|
|
|
|
|
|
|
|
|
|
high = TREE_INT_CST_HIGH (expr);
|
|
|
|
|
low = TREE_INT_CST_LOW (expr);
|
|
|
|
|
|
|
|
|
|
/* First clear all bits that are beyond the type's precision in case
|
|
|
|
|
we've been sign extended. */
|
|
|
|
|
|
|
|
|
|
if (prec == 2 * HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
;
|
|
|
|
|
else if (prec > HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
high = 0;
|
|
|
|
|
if (prec < HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
low &= ~((HOST_WIDE_INT) (-1) << prec);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return (high != 0 ? HOST_BITS_PER_WIDE_INT + exact_log2 (high)
|
2000-08-29 18:08:59 +02:00
|
|
|
|
: exact_log2 (low));
|
1997-01-05 04:15:48 +01:00
|
|
|
|
}
|
|
|
|
|
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
/* Similar, but return the largest integer Y such that 2 ** Y is less
|
|
|
|
|
than or equal to EXPR. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_floor_log2 (tree expr)
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
{
|
|
|
|
|
int prec;
|
|
|
|
|
HOST_WIDE_INT high, low;
|
|
|
|
|
|
|
|
|
|
STRIP_NOPS (expr);
|
|
|
|
|
|
|
|
|
|
if (TREE_CODE (expr) == COMPLEX_CST)
|
|
|
|
|
return tree_log2 (TREE_REALPART (expr));
|
|
|
|
|
|
|
|
|
|
prec = (POINTER_TYPE_P (TREE_TYPE (expr))
|
|
|
|
|
? POINTER_SIZE : TYPE_PRECISION (TREE_TYPE (expr)));
|
|
|
|
|
|
|
|
|
|
high = TREE_INT_CST_HIGH (expr);
|
|
|
|
|
low = TREE_INT_CST_LOW (expr);
|
|
|
|
|
|
|
|
|
|
/* First clear all bits that are beyond the type's precision in case
|
|
|
|
|
we've been sign extended. Ignore if type's precision hasn't been set
|
|
|
|
|
since what we are doing is setting it. */
|
|
|
|
|
|
|
|
|
|
if (prec == 2 * HOST_BITS_PER_WIDE_INT || prec == 0)
|
|
|
|
|
;
|
|
|
|
|
else if (prec > HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
high = 0;
|
|
|
|
|
if (prec < HOST_BITS_PER_WIDE_INT)
|
|
|
|
|
low &= ~((HOST_WIDE_INT) (-1) << prec);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return (high != 0 ? HOST_BITS_PER_WIDE_INT + floor_log2 (high)
|
|
|
|
|
: floor_log2 (low));
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Return 1 if EXPR is the real constant zero. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
real_zerop (tree expr)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1992-07-09 01:16:28 +02:00
|
|
|
|
STRIP_NOPS (expr);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
return ((TREE_CODE (expr) == REAL_CST
|
1996-11-07 13:45:58 +01:00
|
|
|
|
&& ! TREE_CONSTANT_OVERFLOW (expr)
|
1994-11-16 23:37:52 +01:00
|
|
|
|
&& REAL_VALUES_EQUAL (TREE_REAL_CST (expr), dconst0))
|
|
|
|
|
|| (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& real_zerop (TREE_REALPART (expr))
|
|
|
|
|
&& real_zerop (TREE_IMAGPART (expr))));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
/* Return 1 if EXPR is the real constant one in real or complex form. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
real_onep (tree expr)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1992-07-09 01:16:28 +02:00
|
|
|
|
STRIP_NOPS (expr);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
return ((TREE_CODE (expr) == REAL_CST
|
1996-11-07 13:45:58 +01:00
|
|
|
|
&& ! TREE_CONSTANT_OVERFLOW (expr)
|
1994-11-16 23:37:52 +01:00
|
|
|
|
&& REAL_VALUES_EQUAL (TREE_REAL_CST (expr), dconst1))
|
|
|
|
|
|| (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& real_onep (TREE_REALPART (expr))
|
|
|
|
|
&& real_zerop (TREE_IMAGPART (expr))));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return 1 if EXPR is the real constant two. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
real_twop (tree expr)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1992-07-09 01:16:28 +02:00
|
|
|
|
STRIP_NOPS (expr);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1994-11-16 23:37:52 +01:00
|
|
|
|
return ((TREE_CODE (expr) == REAL_CST
|
1996-11-07 13:45:58 +01:00
|
|
|
|
&& ! TREE_CONSTANT_OVERFLOW (expr)
|
1994-11-16 23:37:52 +01:00
|
|
|
|
&& REAL_VALUES_EQUAL (TREE_REAL_CST (expr), dconst2))
|
|
|
|
|
|| (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& real_twop (TREE_REALPART (expr))
|
|
|
|
|
&& real_zerop (TREE_IMAGPART (expr))));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
2002-06-01 18:56:08 +02:00
|
|
|
|
/* Return 1 if EXPR is the real constant minus one. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
real_minus_onep (tree expr)
|
2002-06-01 18:56:08 +02:00
|
|
|
|
{
|
|
|
|
|
STRIP_NOPS (expr);
|
|
|
|
|
|
|
|
|
|
return ((TREE_CODE (expr) == REAL_CST
|
|
|
|
|
&& ! TREE_CONSTANT_OVERFLOW (expr)
|
|
|
|
|
&& REAL_VALUES_EQUAL (TREE_REAL_CST (expr), dconstm1))
|
|
|
|
|
|| (TREE_CODE (expr) == COMPLEX_CST
|
|
|
|
|
&& real_minus_onep (TREE_REALPART (expr))
|
|
|
|
|
&& real_zerop (TREE_IMAGPART (expr))));
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Nonzero if EXP is a constant or a cast of a constant. */
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
really_constant_p (tree exp)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1992-07-09 01:16:28 +02:00
|
|
|
|
/* This is not quite the same as STRIP_NOPS. It does more. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
while (TREE_CODE (exp) == NOP_EXPR
|
|
|
|
|
|| TREE_CODE (exp) == CONVERT_EXPR
|
|
|
|
|
|| TREE_CODE (exp) == NON_LVALUE_EXPR)
|
|
|
|
|
exp = TREE_OPERAND (exp, 0);
|
|
|
|
|
return TREE_CONSTANT (exp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return first list element whose TREE_VALUE is ELEM.
|
1995-04-28 03:08:30 +02:00
|
|
|
|
Return 0 if ELEM is not in LIST. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
value_member (tree elem, tree list)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
while (list)
|
|
|
|
|
{
|
|
|
|
|
if (elem == TREE_VALUE (list))
|
|
|
|
|
return list;
|
|
|
|
|
list = TREE_CHAIN (list);
|
|
|
|
|
}
|
|
|
|
|
return NULL_TREE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return first list element whose TREE_PURPOSE is ELEM.
|
1995-04-28 03:08:30 +02:00
|
|
|
|
Return 0 if ELEM is not in LIST. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
purpose_member (tree elem, tree list)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
while (list)
|
|
|
|
|
{
|
|
|
|
|
if (elem == TREE_PURPOSE (list))
|
|
|
|
|
return list;
|
|
|
|
|
list = TREE_CHAIN (list);
|
|
|
|
|
}
|
|
|
|
|
return NULL_TREE;
|
|
|
|
|
}
|
|
|
|
|
|
1996-07-04 00:07:53 +02:00
|
|
|
|
/* Return nonzero if ELEM is part of the chain CHAIN. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
chain_member (tree elem, tree chain)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
while (chain)
|
|
|
|
|
{
|
|
|
|
|
if (elem == chain)
|
|
|
|
|
return 1;
|
|
|
|
|
chain = TREE_CHAIN (chain);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the length of a chain of nodes chained through TREE_CHAIN.
|
|
|
|
|
We expect a null pointer to mark the end of the chain.
|
|
|
|
|
This is the Lisp primitive `length'. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
list_length (tree t)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
PR 12267, 12391, 12560, 13129, 14114, 14113
* c-tree.h: Forward declare struct c_binding. Declare
c_override_bindings_to_false. Update prototypes.
(struct lang_identifier): Update comments. Change fields to be
struct c_binding *.
(IDENTIFIER_SYMBOL_VALUE, IDENTIFIER_TAG_VALUE)
(IDENTIFIER_LABEL_VALUE, C_DECL_INVISIBLE)
(KEEP_NO, KEEP_YES, KEEP_MAYBE): Delete.
(C_DECL_IN_EXTERNAL_SCOPE, C_DECL_DECLARED_BUILTIN): New.
* c-common.h: Update prototypes.
* c-decl.c (struct c_scope): Update commentary. Remove names,
names_last, parms, parms_last, tags, and shadowed fields. Add
bindings and depth fields.
(scope_freelist): Move to more appropriate location.
(c_print_identifier): Update for changes to struct lang_identifier.
(objc_mark_locals_volatile): Update for new bindings structures.
(global_bindings_p): Honor c_override_global_bindings_to_false.
(pushlevel): Rename to push_scope; take no arguments; use the
scope_freelist; initialize scope->depth and check for overflow.
(poplevel): Rename to pop_scope; totally rewritten for new bindings
structures.
(diagnose_mismatched_decls): Use C_DECL_DECLARED_BUILTIN, not
C_DECL_INVISIBLE, for certain decisions. Adjust some diagnostics.
Improve some commentary. Adjust handling of forward parm decls.
(merge_decls): Set C_DECL_DECLARED_BUILTIN when appropriate.
Preserve C_DECL_IN_EXTERNAL_SCOPE.
(warn_if_shadowing): Correct indentation. Improve diagnostics.
(pushdecl): Remove unnecessary assertion. Short-circuit anonymous
decls. Rewrite for new bindings structures. Improve commentary.
Eliminate the copy_node call.
(implicit_decl_warning): Use the "diag" idiom (as seen in
locate_old_decl) to reduce code duplication; call locate_old_decl
if appropriate. Relocate to remove need for forward declaration.
(implicitly_declare): Adjust for new bindings structures. Kludge
around Objective-C not-really-builtin functions.
(undeclared_variable): Improve diagnostics. If current_function_decl
is nonnull but current_function_scope is null, use current_scope.
Use bind.
(lookup_tag): Adjust for new bindings structures. Kludge around
Objective-C's tag declarations that wind up in the external scope.
(lookup_name): Adjust for new bindings structures. Kludge around
c-common.c's pseudo-typedefs that wind up in the external scope.
(lookup_name_current_level): Rename lookup_name_in_scope; take a
second argument indicating the scope to examine; rewrite for
new bindings structures.
(c_init_decl_processing): Adjust for renamed functions. Do not
initialize current_file_decl, first_builtin_decl, last_builtin_decl.
First scope pushed is the external scope, not the global scope.
(builtin_function): Use bind, not pushdecl. Adjust other bits
for new data structures. Keep track of builtins that should be
made visible automatically.
(start_decl): Adjust diagnostics. Remove unnecessary call to
expand_decl.
(grokparms): Return 0 if arg_types is error_mark_node.
(get_parm_info): Rename "void_at_end" argument to "ellipsis", with
reversed sense. Rewrite for new bindings structures. Do not
leave any decls in the scope, to prevent pop_scope from doing
contradictory things with them.
(finish_struct, finish_enum): Remove redundant diagnostics.
(build_enumerator): Don't cascade diagnostics for error_mark_node.
Mark location where -pedantic changes the meaning of the program.
(store_parm_decls_newstyle, store_parm_decls_oldstyle): Load the
parameter decls into the function's scope structure using bind.
Warn here about function definitions in the wrong style.
Adjust diagnostics.
(store_parm_decls): Correct the determination of whether a
function was defined with a prototype.
(c_write_global_declarations): Operate on all file decls and on
the external scope. Split body of the loop to...
(c_write_global_declarations_1): ... this new function, to avoid
code duplication.
(truly_local_externals, first_builtin_decl, last_builtin_decl)
(make_scope, pop_scope, in_parm_level_p, set_block)
(any_external_decl, record_external_decl, bind_label, getdecls)
(link_hash_hash, link_hash_eq, merge_translation_unit_decls)
(c_reset_state): Delete.
(visible_builtins, c_override_global_bindings_to_false)
(c_binding, I_SYMBOL_BINDING, I_SYMBOL_DECL, I_TAG_BINDING)
(I_TAG_DECL, I_LABEL_BINDING, I_LABEL_DECL, file_scope)
(external_scope, binding_freelist, bind, free_binding_and_advance)
(push_file_scope, pop_file_scope): New.
(pushtag, pushdecl_top_level, lookup_label, declare_label)
(define_label, c_make_fname_decl, finish_decl)
(mark_forward_parm_decls, build_compound_literal)
(grokdeclarator, start_function, check_for_loop_decls)
(identifier_global_value, record_builtin_type): Minor adjustments
for new bindings structures. Improve diagnostics and commentary.
* c-objc-common.c (start_cdtor, finish_cdtor): Adjust calls to
pushlevel/poplevel respectively.
(c_objc_common_finish_file): Don't call merge_translation_unit_decls.
* c-opts.c (c_common_parse_file): Remove spurious ATTRIBUTE_UNUSED.
Warn about YYDEBUG not being defined only if -dy. Remove no-longer-
correct loop over multiple translation units; call fatal_error if
requested to compile more than one file at once. (This disables
IMA temporarily - an up-front error being preferable to a crash.)
* c-parse.in (pushlevel, poplevel rules): Rename push_scope, pop_scope.
(all actions): Adjust calls to pushlevel/poplevel.
(parsing_iso_function_signature): Delete.
(extdef_1): Fold into extdef.
(old_style_parm_decls_1): Fold into old_style_parm_decls. Don't
warn here about function definitions in the wrong style.
(after_tyle_declarator, parm_declarator_starttypename)
(parm_declarator_nostarttypename, notype_declarator): Remove
commented-out productions.
(parmlist_1, parmlist_2): Use make_node, not tree_cons, to create
an empty TREE_LIST node. Adjust calls to get_parm_info.
(parmlist_2 : ELLIPSIS): Tag the arg-info block with error_mark_node
to suppress -Wold-style-definition after this error.
(c_parse_file): Don't clear the binding stack or call
finish_fname_decls here. Correct comment.
* c-typeck.c (same_translation_unit_p): Export.
(common_type): Use c_override_global_bindings_to_false, not
pushlevel/poplevel/declare_parm_level.
* c-lang.c: Override LANG_HOOKS_CLEAR_BINDING_STACK,
LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK,
and LANG_HOOKS_GETDECLS with do-nothing stubs.
* objc/objc-lang.c: Likewise.
* objc/objc-act.c: Adjust all calls to pushlevel, poplevel,
get_parm_info.
(OBJC_VOID_AT_END): Delete; replace all uses
with void_list_node.
(generate_forward_declaration_to_string_table): Delete.
* objc/objc-act.h (OCTI_STRG_DECL, UOBJC_STRINGS_decl): Delete.
* coverage.c (create_coverage): Don't pushdecl anything.
* langhooks.c (lhd_clear_binding_stack): Call
lang_hooks.decls.poplevel, not poplevel.
* tree.c (list_length): If ENABLE_TREE_CHECKING, abort on a
circular list rather than going into an infinite loop.
cp:
* cp-lang.c (c_reset_state): Delete.
(push_file_scope, pop_file_scope): New stubs.
* parser.c (c_parse_file): Call sorry() here if called more than once.
testsuite:
* gcc.dg/Wold-style-definition-1.c, gcc.dg/builtins-30.c
* gcc.dg/unused-4.c, gcc.dg/noncompile/label-1.c
* gcc.dg/noncompile/label-lineno-1.c, objc.dg/naming-1.m:
Adjust error regexps.
* gcc.dg/Wshadow-2.c, gcc.dg/noncompile/incomplete-3.c
* gcc.dg/noncompile/undeclared-1.c: New test cases.
* gcc.dg/decl-5.c, gcc.dg/redecl-1.c: Remove XFAIL.
* gcc.dg/local1.c: Add explanatory comment.
From-SVN: r79883
2004-03-24 00:47:53 +01:00
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tree p = t;
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#ifdef ENABLE_TREE_CHECKING
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tree q = t;
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#endif
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2001-10-11 05:16:15 +02:00
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int len = 0;
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1992-02-15 04:55:11 +01:00
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PR 12267, 12391, 12560, 13129, 14114, 14113
* c-tree.h: Forward declare struct c_binding. Declare
c_override_bindings_to_false. Update prototypes.
(struct lang_identifier): Update comments. Change fields to be
struct c_binding *.
(IDENTIFIER_SYMBOL_VALUE, IDENTIFIER_TAG_VALUE)
(IDENTIFIER_LABEL_VALUE, C_DECL_INVISIBLE)
(KEEP_NO, KEEP_YES, KEEP_MAYBE): Delete.
(C_DECL_IN_EXTERNAL_SCOPE, C_DECL_DECLARED_BUILTIN): New.
* c-common.h: Update prototypes.
* c-decl.c (struct c_scope): Update commentary. Remove names,
names_last, parms, parms_last, tags, and shadowed fields. Add
bindings and depth fields.
(scope_freelist): Move to more appropriate location.
(c_print_identifier): Update for changes to struct lang_identifier.
(objc_mark_locals_volatile): Update for new bindings structures.
(global_bindings_p): Honor c_override_global_bindings_to_false.
(pushlevel): Rename to push_scope; take no arguments; use the
scope_freelist; initialize scope->depth and check for overflow.
(poplevel): Rename to pop_scope; totally rewritten for new bindings
structures.
(diagnose_mismatched_decls): Use C_DECL_DECLARED_BUILTIN, not
C_DECL_INVISIBLE, for certain decisions. Adjust some diagnostics.
Improve some commentary. Adjust handling of forward parm decls.
(merge_decls): Set C_DECL_DECLARED_BUILTIN when appropriate.
Preserve C_DECL_IN_EXTERNAL_SCOPE.
(warn_if_shadowing): Correct indentation. Improve diagnostics.
(pushdecl): Remove unnecessary assertion. Short-circuit anonymous
decls. Rewrite for new bindings structures. Improve commentary.
Eliminate the copy_node call.
(implicit_decl_warning): Use the "diag" idiom (as seen in
locate_old_decl) to reduce code duplication; call locate_old_decl
if appropriate. Relocate to remove need for forward declaration.
(implicitly_declare): Adjust for new bindings structures. Kludge
around Objective-C not-really-builtin functions.
(undeclared_variable): Improve diagnostics. If current_function_decl
is nonnull but current_function_scope is null, use current_scope.
Use bind.
(lookup_tag): Adjust for new bindings structures. Kludge around
Objective-C's tag declarations that wind up in the external scope.
(lookup_name): Adjust for new bindings structures. Kludge around
c-common.c's pseudo-typedefs that wind up in the external scope.
(lookup_name_current_level): Rename lookup_name_in_scope; take a
second argument indicating the scope to examine; rewrite for
new bindings structures.
(c_init_decl_processing): Adjust for renamed functions. Do not
initialize current_file_decl, first_builtin_decl, last_builtin_decl.
First scope pushed is the external scope, not the global scope.
(builtin_function): Use bind, not pushdecl. Adjust other bits
for new data structures. Keep track of builtins that should be
made visible automatically.
(start_decl): Adjust diagnostics. Remove unnecessary call to
expand_decl.
(grokparms): Return 0 if arg_types is error_mark_node.
(get_parm_info): Rename "void_at_end" argument to "ellipsis", with
reversed sense. Rewrite for new bindings structures. Do not
leave any decls in the scope, to prevent pop_scope from doing
contradictory things with them.
(finish_struct, finish_enum): Remove redundant diagnostics.
(build_enumerator): Don't cascade diagnostics for error_mark_node.
Mark location where -pedantic changes the meaning of the program.
(store_parm_decls_newstyle, store_parm_decls_oldstyle): Load the
parameter decls into the function's scope structure using bind.
Warn here about function definitions in the wrong style.
Adjust diagnostics.
(store_parm_decls): Correct the determination of whether a
function was defined with a prototype.
(c_write_global_declarations): Operate on all file decls and on
the external scope. Split body of the loop to...
(c_write_global_declarations_1): ... this new function, to avoid
code duplication.
(truly_local_externals, first_builtin_decl, last_builtin_decl)
(make_scope, pop_scope, in_parm_level_p, set_block)
(any_external_decl, record_external_decl, bind_label, getdecls)
(link_hash_hash, link_hash_eq, merge_translation_unit_decls)
(c_reset_state): Delete.
(visible_builtins, c_override_global_bindings_to_false)
(c_binding, I_SYMBOL_BINDING, I_SYMBOL_DECL, I_TAG_BINDING)
(I_TAG_DECL, I_LABEL_BINDING, I_LABEL_DECL, file_scope)
(external_scope, binding_freelist, bind, free_binding_and_advance)
(push_file_scope, pop_file_scope): New.
(pushtag, pushdecl_top_level, lookup_label, declare_label)
(define_label, c_make_fname_decl, finish_decl)
(mark_forward_parm_decls, build_compound_literal)
(grokdeclarator, start_function, check_for_loop_decls)
(identifier_global_value, record_builtin_type): Minor adjustments
for new bindings structures. Improve diagnostics and commentary.
* c-objc-common.c (start_cdtor, finish_cdtor): Adjust calls to
pushlevel/poplevel respectively.
(c_objc_common_finish_file): Don't call merge_translation_unit_decls.
* c-opts.c (c_common_parse_file): Remove spurious ATTRIBUTE_UNUSED.
Warn about YYDEBUG not being defined only if -dy. Remove no-longer-
correct loop over multiple translation units; call fatal_error if
requested to compile more than one file at once. (This disables
IMA temporarily - an up-front error being preferable to a crash.)
* c-parse.in (pushlevel, poplevel rules): Rename push_scope, pop_scope.
(all actions): Adjust calls to pushlevel/poplevel.
(parsing_iso_function_signature): Delete.
(extdef_1): Fold into extdef.
(old_style_parm_decls_1): Fold into old_style_parm_decls. Don't
warn here about function definitions in the wrong style.
(after_tyle_declarator, parm_declarator_starttypename)
(parm_declarator_nostarttypename, notype_declarator): Remove
commented-out productions.
(parmlist_1, parmlist_2): Use make_node, not tree_cons, to create
an empty TREE_LIST node. Adjust calls to get_parm_info.
(parmlist_2 : ELLIPSIS): Tag the arg-info block with error_mark_node
to suppress -Wold-style-definition after this error.
(c_parse_file): Don't clear the binding stack or call
finish_fname_decls here. Correct comment.
* c-typeck.c (same_translation_unit_p): Export.
(common_type): Use c_override_global_bindings_to_false, not
pushlevel/poplevel/declare_parm_level.
* c-lang.c: Override LANG_HOOKS_CLEAR_BINDING_STACK,
LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK,
and LANG_HOOKS_GETDECLS with do-nothing stubs.
* objc/objc-lang.c: Likewise.
* objc/objc-act.c: Adjust all calls to pushlevel, poplevel,
get_parm_info.
(OBJC_VOID_AT_END): Delete; replace all uses
with void_list_node.
(generate_forward_declaration_to_string_table): Delete.
* objc/objc-act.h (OCTI_STRG_DECL, UOBJC_STRINGS_decl): Delete.
* coverage.c (create_coverage): Don't pushdecl anything.
* langhooks.c (lhd_clear_binding_stack): Call
lang_hooks.decls.poplevel, not poplevel.
* tree.c (list_length): If ENABLE_TREE_CHECKING, abort on a
circular list rather than going into an infinite loop.
cp:
* cp-lang.c (c_reset_state): Delete.
(push_file_scope, pop_file_scope): New stubs.
* parser.c (c_parse_file): Call sorry() here if called more than once.
testsuite:
* gcc.dg/Wold-style-definition-1.c, gcc.dg/builtins-30.c
* gcc.dg/unused-4.c, gcc.dg/noncompile/label-1.c
* gcc.dg/noncompile/label-lineno-1.c, objc.dg/naming-1.m:
Adjust error regexps.
* gcc.dg/Wshadow-2.c, gcc.dg/noncompile/incomplete-3.c
* gcc.dg/noncompile/undeclared-1.c: New test cases.
* gcc.dg/decl-5.c, gcc.dg/redecl-1.c: Remove XFAIL.
* gcc.dg/local1.c: Add explanatory comment.
From-SVN: r79883
2004-03-24 00:47:53 +01:00
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while (p)
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{
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p = TREE_CHAIN (p);
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#ifdef ENABLE_TREE_CHECKING
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if (len % 2)
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q = TREE_CHAIN (q);
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targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
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gcc_assert (p != q);
|
PR 12267, 12391, 12560, 13129, 14114, 14113
* c-tree.h: Forward declare struct c_binding. Declare
c_override_bindings_to_false. Update prototypes.
(struct lang_identifier): Update comments. Change fields to be
struct c_binding *.
(IDENTIFIER_SYMBOL_VALUE, IDENTIFIER_TAG_VALUE)
(IDENTIFIER_LABEL_VALUE, C_DECL_INVISIBLE)
(KEEP_NO, KEEP_YES, KEEP_MAYBE): Delete.
(C_DECL_IN_EXTERNAL_SCOPE, C_DECL_DECLARED_BUILTIN): New.
* c-common.h: Update prototypes.
* c-decl.c (struct c_scope): Update commentary. Remove names,
names_last, parms, parms_last, tags, and shadowed fields. Add
bindings and depth fields.
(scope_freelist): Move to more appropriate location.
(c_print_identifier): Update for changes to struct lang_identifier.
(objc_mark_locals_volatile): Update for new bindings structures.
(global_bindings_p): Honor c_override_global_bindings_to_false.
(pushlevel): Rename to push_scope; take no arguments; use the
scope_freelist; initialize scope->depth and check for overflow.
(poplevel): Rename to pop_scope; totally rewritten for new bindings
structures.
(diagnose_mismatched_decls): Use C_DECL_DECLARED_BUILTIN, not
C_DECL_INVISIBLE, for certain decisions. Adjust some diagnostics.
Improve some commentary. Adjust handling of forward parm decls.
(merge_decls): Set C_DECL_DECLARED_BUILTIN when appropriate.
Preserve C_DECL_IN_EXTERNAL_SCOPE.
(warn_if_shadowing): Correct indentation. Improve diagnostics.
(pushdecl): Remove unnecessary assertion. Short-circuit anonymous
decls. Rewrite for new bindings structures. Improve commentary.
Eliminate the copy_node call.
(implicit_decl_warning): Use the "diag" idiom (as seen in
locate_old_decl) to reduce code duplication; call locate_old_decl
if appropriate. Relocate to remove need for forward declaration.
(implicitly_declare): Adjust for new bindings structures. Kludge
around Objective-C not-really-builtin functions.
(undeclared_variable): Improve diagnostics. If current_function_decl
is nonnull but current_function_scope is null, use current_scope.
Use bind.
(lookup_tag): Adjust for new bindings structures. Kludge around
Objective-C's tag declarations that wind up in the external scope.
(lookup_name): Adjust for new bindings structures. Kludge around
c-common.c's pseudo-typedefs that wind up in the external scope.
(lookup_name_current_level): Rename lookup_name_in_scope; take a
second argument indicating the scope to examine; rewrite for
new bindings structures.
(c_init_decl_processing): Adjust for renamed functions. Do not
initialize current_file_decl, first_builtin_decl, last_builtin_decl.
First scope pushed is the external scope, not the global scope.
(builtin_function): Use bind, not pushdecl. Adjust other bits
for new data structures. Keep track of builtins that should be
made visible automatically.
(start_decl): Adjust diagnostics. Remove unnecessary call to
expand_decl.
(grokparms): Return 0 if arg_types is error_mark_node.
(get_parm_info): Rename "void_at_end" argument to "ellipsis", with
reversed sense. Rewrite for new bindings structures. Do not
leave any decls in the scope, to prevent pop_scope from doing
contradictory things with them.
(finish_struct, finish_enum): Remove redundant diagnostics.
(build_enumerator): Don't cascade diagnostics for error_mark_node.
Mark location where -pedantic changes the meaning of the program.
(store_parm_decls_newstyle, store_parm_decls_oldstyle): Load the
parameter decls into the function's scope structure using bind.
Warn here about function definitions in the wrong style.
Adjust diagnostics.
(store_parm_decls): Correct the determination of whether a
function was defined with a prototype.
(c_write_global_declarations): Operate on all file decls and on
the external scope. Split body of the loop to...
(c_write_global_declarations_1): ... this new function, to avoid
code duplication.
(truly_local_externals, first_builtin_decl, last_builtin_decl)
(make_scope, pop_scope, in_parm_level_p, set_block)
(any_external_decl, record_external_decl, bind_label, getdecls)
(link_hash_hash, link_hash_eq, merge_translation_unit_decls)
(c_reset_state): Delete.
(visible_builtins, c_override_global_bindings_to_false)
(c_binding, I_SYMBOL_BINDING, I_SYMBOL_DECL, I_TAG_BINDING)
(I_TAG_DECL, I_LABEL_BINDING, I_LABEL_DECL, file_scope)
(external_scope, binding_freelist, bind, free_binding_and_advance)
(push_file_scope, pop_file_scope): New.
(pushtag, pushdecl_top_level, lookup_label, declare_label)
(define_label, c_make_fname_decl, finish_decl)
(mark_forward_parm_decls, build_compound_literal)
(grokdeclarator, start_function, check_for_loop_decls)
(identifier_global_value, record_builtin_type): Minor adjustments
for new bindings structures. Improve diagnostics and commentary.
* c-objc-common.c (start_cdtor, finish_cdtor): Adjust calls to
pushlevel/poplevel respectively.
(c_objc_common_finish_file): Don't call merge_translation_unit_decls.
* c-opts.c (c_common_parse_file): Remove spurious ATTRIBUTE_UNUSED.
Warn about YYDEBUG not being defined only if -dy. Remove no-longer-
correct loop over multiple translation units; call fatal_error if
requested to compile more than one file at once. (This disables
IMA temporarily - an up-front error being preferable to a crash.)
* c-parse.in (pushlevel, poplevel rules): Rename push_scope, pop_scope.
(all actions): Adjust calls to pushlevel/poplevel.
(parsing_iso_function_signature): Delete.
(extdef_1): Fold into extdef.
(old_style_parm_decls_1): Fold into old_style_parm_decls. Don't
warn here about function definitions in the wrong style.
(after_tyle_declarator, parm_declarator_starttypename)
(parm_declarator_nostarttypename, notype_declarator): Remove
commented-out productions.
(parmlist_1, parmlist_2): Use make_node, not tree_cons, to create
an empty TREE_LIST node. Adjust calls to get_parm_info.
(parmlist_2 : ELLIPSIS): Tag the arg-info block with error_mark_node
to suppress -Wold-style-definition after this error.
(c_parse_file): Don't clear the binding stack or call
finish_fname_decls here. Correct comment.
* c-typeck.c (same_translation_unit_p): Export.
(common_type): Use c_override_global_bindings_to_false, not
pushlevel/poplevel/declare_parm_level.
* c-lang.c: Override LANG_HOOKS_CLEAR_BINDING_STACK,
LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK,
and LANG_HOOKS_GETDECLS with do-nothing stubs.
* objc/objc-lang.c: Likewise.
* objc/objc-act.c: Adjust all calls to pushlevel, poplevel,
get_parm_info.
(OBJC_VOID_AT_END): Delete; replace all uses
with void_list_node.
(generate_forward_declaration_to_string_table): Delete.
* objc/objc-act.h (OCTI_STRG_DECL, UOBJC_STRINGS_decl): Delete.
* coverage.c (create_coverage): Don't pushdecl anything.
* langhooks.c (lhd_clear_binding_stack): Call
lang_hooks.decls.poplevel, not poplevel.
* tree.c (list_length): If ENABLE_TREE_CHECKING, abort on a
circular list rather than going into an infinite loop.
cp:
* cp-lang.c (c_reset_state): Delete.
(push_file_scope, pop_file_scope): New stubs.
* parser.c (c_parse_file): Call sorry() here if called more than once.
testsuite:
* gcc.dg/Wold-style-definition-1.c, gcc.dg/builtins-30.c
* gcc.dg/unused-4.c, gcc.dg/noncompile/label-1.c
* gcc.dg/noncompile/label-lineno-1.c, objc.dg/naming-1.m:
Adjust error regexps.
* gcc.dg/Wshadow-2.c, gcc.dg/noncompile/incomplete-3.c
* gcc.dg/noncompile/undeclared-1.c: New test cases.
* gcc.dg/decl-5.c, gcc.dg/redecl-1.c: Remove XFAIL.
* gcc.dg/local1.c: Add explanatory comment.
From-SVN: r79883
2004-03-24 00:47:53 +01:00
|
|
|
|
#endif
|
|
|
|
|
len++;
|
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
return len;
|
|
|
|
|
}
|
|
|
|
|
|
2000-03-13 23:54:03 +01:00
|
|
|
|
/* Returns the number of FIELD_DECLs in TYPE. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
fields_length (tree type)
|
2000-03-13 23:54:03 +01:00
|
|
|
|
{
|
|
|
|
|
tree t = TYPE_FIELDS (type);
|
|
|
|
|
int count = 0;
|
|
|
|
|
|
|
|
|
|
for (; t; t = TREE_CHAIN (t))
|
|
|
|
|
if (TREE_CODE (t) == FIELD_DECL)
|
|
|
|
|
++count;
|
|
|
|
|
|
|
|
|
|
return count;
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Concatenate two chains of nodes (chained through TREE_CHAIN)
|
|
|
|
|
by modifying the last node in chain 1 to point to chain 2.
|
|
|
|
|
This is the Lisp primitive `nconc'. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
chainon (tree op1, tree op2)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2003-05-12 05:25:38 +02:00
|
|
|
|
tree t1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
2003-05-12 05:25:38 +02:00
|
|
|
|
if (!op1)
|
|
|
|
|
return op2;
|
|
|
|
|
if (!op2)
|
|
|
|
|
return op1;
|
|
|
|
|
|
|
|
|
|
for (t1 = op1; TREE_CHAIN (t1); t1 = TREE_CHAIN (t1))
|
|
|
|
|
continue;
|
|
|
|
|
TREE_CHAIN (t1) = op2;
|
1993-12-22 20:18:06 +01:00
|
|
|
|
|
acconfig.h: New ENABLE flags: TREE_CHECKING, RTL_CHECKING, GC_CHECKING, GC_ALWAYS_COLLECT.
1999-12-26 Zack Weinberg <zack@wolery.cumb.org>
* acconfig.h: New ENABLE flags: TREE_CHECKING, RTL_CHECKING,
GC_CHECKING, GC_ALWAYS_COLLECT.
* configure.in: Allow --enable-checking with an argument
listing check modes to enable.
* config.in, configure: Rebuilt.
* ggc-page.c, ggc-simple.c: Define GGC_POISON (and
GGC_ALWAYS_VERIFY for ggc-simple.c) only if
ENABLE_GC_CHECKING. Define GGC_ALWAYS_COLLECT only if
ENABLE_GC_ALWAYS_COLLECT.
* rtl.h, rtl.c: Change ENABLE_CHECKING to ENABLE_RTL_CHECKING
throughout.
* tree.h, tree.c: Change ENABLE_CHECKING to
ENABLE_TREE_CHECKING throughout.
* cp-tree.h: Replace ENABLE_CHECKING with ENABLE_TREE_CHECKING
throughout.
From-SVN: r31093
1999-12-27 00:06:54 +01:00
|
|
|
|
#ifdef ENABLE_TREE_CHECKING
|
2003-05-12 05:25:38 +02:00
|
|
|
|
{
|
|
|
|
|
tree t2;
|
|
|
|
|
for (t2 = op2; t2; t2 = TREE_CHAIN (t2))
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (t2 != t1);
|
2003-05-12 05:25:38 +02:00
|
|
|
|
}
|
1999-04-17 13:43:57 +02:00
|
|
|
|
#endif
|
2003-05-12 05:25:38 +02:00
|
|
|
|
|
|
|
|
|
return op1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the last node in a chain of nodes (chained through TREE_CHAIN). */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_last (tree chain)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree next;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
if (chain)
|
c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>.
d
* c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>. Add
prototype for `handle_sysv_pragma', and make it static. Add
parentheses around assignment used as truth value.
* combine.c (combine_instructions): Protect variable `prev' with
macro HAVE_cc0.
(can_combine_p): Protect variable `link' with AUTO_INC_DEC.
(extract_left_shift): Add parentheses around operand of &.
(merge_outer_ops): Avoid an empty body in an else-statement.
(gen_rtx_combine): Remove unused variable `i'.
* sparc/gmon-sol2.c: Include <fcntl.h>. Make return type of
function monstartup `void'. Likewise for internal_mcount. Add
`static void' prototype for moncontrol. Reconcile sprintf format
vs. args.
* sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>.
Make return type of function_arg_slotno explicitly `int'.
(reg_unused_after): Add parentheses around assignment used as
truth value.
(save_regs): Add explicit braces to avoid ambiguous `else'.
(function_arg_slotno): Add parentheses around && within ||.
(function_arg_pass_by_reference): Likewise.
(sparc_flat_output_function_prologue): Reconcile fprintf format
vs. args.
* svr4.h (ASM_OUTPUT_LIMITED_STRING): Add parentheses around
assignment used as truth value.
* cplus-dem.c: Include <stdlib.h>.
(demangle_signature): Avoid an empty body in an else-statement.
(do_type): Remove unused variable `lvl'.
* cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS.
Include <string.h>/<strings.h>.
(cpp_lex): Remove unused variable `namelen'.
(cpp_lex): Explicitly declare `num_chars' as an int.
* cpplib.c: Avoid duplicate inclusion of <stdlib.h>, include
<unistd.h> instead. Explicitly declare is_system_include
returning int.
(make_assertion): Remove unused variable `kt'.
(cpp_expand_to_buffer): Hide variable `obuf'.
(output_line_command): Remove unused variables, `line_end',
`line_cmd_buf' and `len'.
(macarg): Remove unused variable `arg_start'.
(special_symbol): Remove unused variable `i'. Add parentheses
around assignment used as truth value.
(do_include): Remove unused variables `pcfname' and `retried',
hide `pcf' and `pcfbuflimit'.
(do_line): Remove unused variable `i'.
(finclude): Hide variable `missing_newline'.
(cpp_handle_options): Remove unused variable `j'.
(read_token_list): Remove unused variable `eofp'.
(cpp_error_with_line): Remove unused variable `i'.
(cpp_warning_with_line): Likewise.
(cpp_pedwarn_with_line): Explicitly declare `column' as int.
(cpp_error_from_errno): Remove unused variable `i'.
* cse.c (invalidate): Add parentheses around assignment used as
truth value.
(find_best_addr): Move declaration of variable `our_cost' inside
the conditional macro where its used.
(fold_rtx): Avoid an empty body in an if-statement.
(cse_insn): Wrap variables `this_insn_cc0_mode' and
`this_insn_cc0' in macro HAVE_cc0.
* dwarf2out.c: Include <stdlib.h> and <string.h>/<string.h>.
(ASM_OUTPUT_DWARF_DATA8): Reconcile format vs. args in fprintf's.
(output_uleb128): Likewise.
(output_sleb128): Likewise.
(output_cfi): Likewise.
(output_call_frame_info): Remove unused variables `j', `fde_size'
and `fde_pad'.
(comp_unit_has_inlines): Hide declaration as per rest of file.
(size_of_line_prolog): Correct typo in prototype.
(add_arange): Likewise.
(output_aranges): Likewise.
(add_name_and_src_coords_attributes): Likewise.
(gen_array_type_die): Likewise.
(gen_inlined_subroutine_die): Likewise.
(equate_decl_number_to_die): Remove unused variable `i'.
(print_die): Reconcile format vs. args in fprintf's.
(print_dwarf_line_table): Likewise.
(output_die): Likewise.
(output_line_info): Likewise.
(add_subscript_info): Avoid an empty body in an else-statement.
(gen_subprogram_die): Remove unused variable `fp_loc'.
* dwarfout.c: Explicitly declare `next_pubname_number' as int.
Protect `ordering_attribute' prototype with USE_ORDERING_ATTRIBUTE
macro. Protect `src_coords_attribute' prototype with
DWARF_DECL_COORDINATES macro. Hide `output_entry_point_die'
prototype as in the rest of the file. Likewise for
`output_pointer_type_die' and `output_reference_type_die'. Remove
prototype for `type_of_for_scope'.
(output_unsigned_leb128): Reconcile format vs. args in fprintf.
(type_attribute): Add explicit braces to avoid ambiguous `else'.
* final.c: Include <stdlib.h> and <string.h>/<strings.h>.
(shorten_branches): Protect declaration of tmp_length with
SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
(profile_function): Protect declaration of `sval' and `cxt'
variables with appropriate macros.
(final_scan_insn): Likewise for `note' variable. Add explicit
braces to avoid empty body in an if-statement.
(output_asm_insn): Move variable `i' inside macro conditional
where it is used. Add parentheses around assignment used as truth
value.
(asm_fprintf) Likewise, likewise.
* fix-header.c (main): Remove unused variable `done'. Protect
declaration of `i' with FIXPROTO_IGNORE_LIST.
* pexecute.c: Include <unistd.h>. Prototype `my_strerror'.
* print-rtl.c (print_inline_rtx): Explicitly declare the parameter
`ind'.
* profile.c: Include <string.h>/<strings.h>.
(instrument_arcs): Remove unused variables `note', `inverted',
`zero' and `neg_one'.
(branch_prob): Avoid empty body in an if-statement.
* regclass.c: Include <stdlib.h>.
(reg_alternate_class): Explicitly declare parameter `regno'.
* regmove.c (regmove_optimize): Remove unused variable `p'. Add
parentheses around assignment used as truth value.
(find_matches): Remove unused variables `output_operand' and
`matching_operand'.
(fixup_match_1): Remove statement with no effect: "if (0) ;".
* scan.c (sstring_append): Explicitly declare `count' as int.
(scan_string): Explicitly declare parameter `init' as int.
* sched.c: Include <stdlib.h>.
(BLOCKAGE_RANGE): Add parentheses around arithmetic in operand of |.
(rank_for_schedule): Add parentheses around assignment used as
truth value.
(schedule_block): Likewise.
(regno_use_in): Likewise.
(schedule_insns): Remove unused variable `i'.
* toplev.c: Include <stdlib.h> and <string.h>/<strings.h>.
(v_message_with_decl): Remove unused variable `n'.
(botch): Explicitly declare parameter `s' as char *.
(main): Add parentheses around assignment used as truth value.
* tree.c (make_node): Protect the variable `kind' with the
GATHER_STATISTICS macro.
(real_value_from_int_cst): Move variable `e' inside conditional
macro area where it is used.
(tree_last): Add parentheses around assignment used as truth value.
(build1): Protect the variable `kind' with the GATHER_STATISTICS
macro.
(print_obstack_statistics): Reconcile format vs. args in fprintf.
Protect variables `i', `total_nodes', and `total_bytes' with the
GATHER_STATISTICS macro.
Lots more -W -Wall warnings disappear.
From-SVN: r17518
1998-01-27 23:11:55 +01:00
|
|
|
|
while ((next = TREE_CHAIN (chain)))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
chain = next;
|
|
|
|
|
return chain;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Reverse the order of elements in the chain T,
|
|
|
|
|
and return the new head of the chain (old last element). */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
nreverse (tree t)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree prev = 0, decl, next;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
for (decl = t; decl; decl = next)
|
|
|
|
|
{
|
|
|
|
|
next = TREE_CHAIN (decl);
|
|
|
|
|
TREE_CHAIN (decl) = prev;
|
|
|
|
|
prev = decl;
|
|
|
|
|
}
|
|
|
|
|
return prev;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return a newly created TREE_LIST node whose
|
|
|
|
|
purpose and value fields are PARM and VALUE. */
|
|
|
|
|
|
|
|
|
|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
build_tree_list_stat (tree parm, tree value MEM_STAT_DECL)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
tree t = make_node_stat (TREE_LIST PASS_MEM_STAT);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_PURPOSE (t) = parm;
|
|
|
|
|
TREE_VALUE (t) = value;
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return a newly created TREE_LIST node whose
|
2003-02-10 21:47:04 +01:00
|
|
|
|
purpose and value fields are PURPOSE and VALUE
|
1992-02-15 04:55:11 +01:00
|
|
|
|
and whose TREE_CHAIN is CHAIN. */
|
|
|
|
|
|
|
|
|
|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
tree_cons_stat (tree purpose, tree value, tree chain MEM_STAT_DECL)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree node;
|
1999-09-05 18:08:20 +02:00
|
|
|
|
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
node = ggc_alloc_zone_stat (sizeof (struct tree_list),
|
|
|
|
|
tree_zone PASS_MEM_STAT);
|
ggc-none.c, [...] (ggc_alloc_obj): Rename it ggc_alloc, drop second argument, never clear returned memory.
toplevel:
* ggc-none.c, ggc-simple.c, ggc-page.c (ggc_alloc_obj): Rename
it ggc_alloc, drop second argument, never clear returned memory.
* ggc-common.c (ggc_alloc_string): Use ggc_alloc.
(ggc_alloc_cleared): New.
* ggc.h: Prototype ggc_alloc and ggc_alloc_cleared, not
ggc_alloc_obj. Remove ggc_alloc macro.
(ggc_alloc_rtx, ggc_alloc_rtvec, ggc_alloc_tree): Use ggc_alloc.
* rtl.c (rtvec_alloc): Clear the vector always.
(rtx_alloc): Clear the first word always. Remove dirty
obstack tricks (this routine is no longer a bottleneck).
* tree.c (make_node): Clear the new node always.
(make_tree_vec): Likewise.
(tree_cons): Clear the common structure always.
(build1): Likewise; also, clear TREE_COMPLEXITY.
* gengenrtl.c: Use puts wherever possible. Remove extra
newlines.
(gendef): Clear the first word of an RTX in the generator
function, irrespective of ggc_p. Initialize '0' slots to
NULL.
(genlegend): Don't generate obstack_alloc_rtx routine, just a
thin wrapper macro around obstack_alloc.
* stmt.c (expand_fixup): Use ggc_alloc.
* c-typeck.c (add_pending_init): Use ggc_alloc.
* emit-rtl.c (init_emit_once): Clear CONST_DOUBLE_CHAIN(tem).
* varasm.c (immed_double_const): Set CONST_DOUBLE_MEM(r) to
const0_rtx when it is created.
(immed_real_const_1): Set CONST_DOUBLE_CHAIN(r) to NULL_RTX if
we are not in a function.
* tree.c (tree_class_check_failed): Make second arg an int.
* tree.h: Update prototype.
cp:
* call.c (add_candidate): Use ggc_alloc_cleared.
* decl.c (lookup_label): Likewise.
* lex.c (retrofit_lang_decl): Likewise.
From-SVN: r34478
2000-06-09 23:47:40 +02:00
|
|
|
|
|
|
|
|
|
memset (node, 0, sizeof (struct tree_common));
|
1999-09-05 18:08:20 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#ifdef GATHER_STATISTICS
|
2000-03-26 21:01:55 +02:00
|
|
|
|
tree_node_counts[(int) x_kind]++;
|
|
|
|
|
tree_node_sizes[(int) x_kind] += sizeof (struct tree_list);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
TREE_SET_CODE (node, TREE_LIST);
|
|
|
|
|
TREE_CHAIN (node) = chain;
|
|
|
|
|
TREE_PURPOSE (node) = purpose;
|
|
|
|
|
TREE_VALUE (node) = value;
|
|
|
|
|
return node;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Return the size nominally occupied by an object of type TYPE
|
|
|
|
|
when it resides in memory. The value is measured in units of bytes,
|
|
|
|
|
and its data type is that normally used for type sizes
|
|
|
|
|
(which is the first type created by make_signed_type or
|
|
|
|
|
make_unsigned_type). */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
size_in_bytes (tree type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1992-12-31 09:32:47 +01:00
|
|
|
|
tree t;
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
if (type == error_mark_node)
|
|
|
|
|
return integer_zero_node;
|
1998-05-18 15:21:14 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
type = TYPE_MAIN_VARIANT (type);
|
1998-05-18 15:21:14 +02:00
|
|
|
|
t = TYPE_SIZE_UNIT (type);
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1998-05-18 15:21:14 +02:00
|
|
|
|
if (t == 0)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
lang_hooks.types.incomplete_type_error (NULL_TREE, type);
|
2000-03-23 00:55:31 +01:00
|
|
|
|
return size_zero_node;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1993-01-30 02:56:57 +01:00
|
|
|
|
if (TREE_CODE (t) == INTEGER_CST)
|
tree.h (force_fit_type): Return a tree, take three flags.
* tree.h (force_fit_type): Return a tree, take three flags.
* fold-const.c (force_fit_type): Set TREE_OVERFLOW and
TREE_CONSTANT_OVERFLOW here.
(int_const_binop, const_binop): Adjust.
(size_int_type): Do sign extension here.
(fold_convert_const, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, fold_div_compare, fold,
fold_negate_const, fold_abs_const, fold_not_const): Adjust.
* tree.c (size_in_bytes, int_fits_type_p): Adjust.
* cp/cvt.c (cp_convert_to_pointer): Adjust force_fit_type call.
* java/jcf-parse.c (get_constant): Adjust force_fit_type call.
* java/lex.h (SET_LVAL_NODE_TYPE): Remove.
* java/lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
(do_java_lex): Likewise. Adjust force_fit_type call.
From-SVN: r85599
2004-08-05 11:03:42 +02:00
|
|
|
|
t = force_fit_type (t, 0, false, false);
|
1998-05-18 15:21:14 +02:00
|
|
|
|
|
1992-12-31 09:32:47 +01:00
|
|
|
|
return t;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
1998-04-04 15:32:39 +02:00
|
|
|
|
/* Return the size of TYPE (in bytes) as a wide integer
|
|
|
|
|
or return -1 if the size can vary or is larger than an integer. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1998-04-04 15:32:39 +02:00
|
|
|
|
HOST_WIDE_INT
|
2003-07-06 14:35:56 +02:00
|
|
|
|
int_size_in_bytes (tree type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1998-04-04 15:32:39 +02:00
|
|
|
|
tree t;
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
if (type == error_mark_node)
|
|
|
|
|
return 0;
|
1998-04-04 15:32:39 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
type = TYPE_MAIN_VARIANT (type);
|
1998-05-18 15:21:14 +02:00
|
|
|
|
t = TYPE_SIZE_UNIT (type);
|
|
|
|
|
if (t == 0
|
|
|
|
|
|| TREE_CODE (t) != INTEGER_CST
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|| TREE_OVERFLOW (t)
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
|
|
|
|
|| TREE_INT_CST_HIGH (t) != 0
|
|
|
|
|
/* If the result would appear negative, it's too big to represent. */
|
|
|
|
|
|| (HOST_WIDE_INT) TREE_INT_CST_LOW (t) < 0)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return -1;
|
1998-04-04 15:32:39 +02:00
|
|
|
|
|
|
|
|
|
return TREE_INT_CST_LOW (t);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
|
|
|
|
|
|
|
|
|
/* Return the bit position of FIELD, in bits from the start of the record.
|
|
|
|
|
This is a tree of type bitsizetype. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
bit_position (tree field)
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
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|
{
|
2000-03-29 22:34:34 +02:00
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return bit_from_pos (DECL_FIELD_OFFSET (field),
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|
DECL_FIELD_BIT_OFFSET (field));
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
|
|
|
|
}
|
combine.c (make_extraction, [...]): Avoid warning on mixed-signedness conditionals.
* combine.c (make_extraction, force_to_mode): Avoid warning on
mixed-signedness conditionals.
(make_field_assignment, nonzero_bits): Likewise.
* expmed.c (store_fixed_bit_field): ALIGN arg now unsigned.
(store_split_bit_field, extract_split_bit_field): Likewise.
(extract_fixed_bit_field, store_bit_field,
* expr.c: Change alignment to be unsigned everywhere.
(move_by_pieces, store_constructor_field, store_constructor):
Alignment parm is unsigned.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
(move_by_pieces_ninsns, clear_by_pieces): Likewise.
Compare align with GET_MODE_ALIGNMENT.
(expand_expr_unaligned): Pointer to alignment is pointer to unsigned.
(get_inner_reference): Likewise.
(copy_blkmode_from_reg, emit_push_insn): Remove unneeded casts.
(expand_assignment): Local vars for alignment now unsigned.
(store_constructor, store_field, expand_expr, do_jump): Likewise.
(do_compare_and_jump): Likewise.
(store_field): Call new function expr_align.
* expr.h (emit_block_move, emit_group_load, emit_group_store):
Alignment arg now unsigned.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump, store_bit_field): Likewise.
(extract_bit_field): Likewise.
* fold-const.c (add_double): Add cast to eliminate signedness warning.
* machmode.h (GET_MODE_ALIGNMENT): Result is unsigned.
(get_best_mode): Alignment arg is unsigned.
* rtl.h (move_by_pieces): Likewise.
* store-layout.c (maximum_field_alignment, set_alignment):
Now unsigned.
(layout_decl): Alignment arg is now unsigned.
Remove unneeded casts.
(layout_record, layout_union, layout_type): Remove unneeded casts.
Local alignment variables now unsigned.
(get_best_mode): Alignment arg now unsigned.
* tree.c (expr_align): New function.
* tree.h (expr_align): Likewise.
(maximum_field_alignment, set_alignment): Now unsigned.
(get_inner_reference): Alignment argument is now pointer to unsigned.
* varasm.c (assemble_variable): Add cast to eliminate warning.
From-SVN: r31904
2000-02-10 23:05:40 +01:00
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|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
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/* Likewise, but return as an integer. Abort if it cannot be represented
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in that way (since it could be a signed value, we don't have the option
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of returning -1 like int_size_in_byte can. */
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HOST_WIDE_INT
|
2003-07-06 14:35:56 +02:00
|
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int_bit_position (tree field)
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
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{
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|
return tree_low_cst (bit_position (field), 0);
|
|
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}
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* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
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/* Return the byte position of FIELD, in bytes from the start of the record.
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This is a tree of type sizetype. */
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tree
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2003-07-06 14:35:56 +02:00
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byte_position (tree field)
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* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
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{
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2000-03-29 22:34:34 +02:00
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return byte_from_pos (DECL_FIELD_OFFSET (field),
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DECL_FIELD_BIT_OFFSET (field));
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* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
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}
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/* Likewise, but return as an integer. Abort if it cannot be represented
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in that way (since it could be a signed value, we don't have the option
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of returning -1 like int_size_in_byte can. */
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HOST_WIDE_INT
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2003-07-06 14:35:56 +02:00
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int_byte_position (tree field)
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* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
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{
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return tree_low_cst (byte_position (field), 0);
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}
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* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
|
|
|
|
/* Return the strictest alignment, in bits, that T is known to have. */
|
combine.c (make_extraction, [...]): Avoid warning on mixed-signedness conditionals.
* combine.c (make_extraction, force_to_mode): Avoid warning on
mixed-signedness conditionals.
(make_field_assignment, nonzero_bits): Likewise.
* expmed.c (store_fixed_bit_field): ALIGN arg now unsigned.
(store_split_bit_field, extract_split_bit_field): Likewise.
(extract_fixed_bit_field, store_bit_field,
* expr.c: Change alignment to be unsigned everywhere.
(move_by_pieces, store_constructor_field, store_constructor):
Alignment parm is unsigned.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
(move_by_pieces_ninsns, clear_by_pieces): Likewise.
Compare align with GET_MODE_ALIGNMENT.
(expand_expr_unaligned): Pointer to alignment is pointer to unsigned.
(get_inner_reference): Likewise.
(copy_blkmode_from_reg, emit_push_insn): Remove unneeded casts.
(expand_assignment): Local vars for alignment now unsigned.
(store_constructor, store_field, expand_expr, do_jump): Likewise.
(do_compare_and_jump): Likewise.
(store_field): Call new function expr_align.
* expr.h (emit_block_move, emit_group_load, emit_group_store):
Alignment arg now unsigned.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump, store_bit_field): Likewise.
(extract_bit_field): Likewise.
* fold-const.c (add_double): Add cast to eliminate signedness warning.
* machmode.h (GET_MODE_ALIGNMENT): Result is unsigned.
(get_best_mode): Alignment arg is unsigned.
* rtl.h (move_by_pieces): Likewise.
* store-layout.c (maximum_field_alignment, set_alignment):
Now unsigned.
(layout_decl): Alignment arg is now unsigned.
Remove unneeded casts.
(layout_record, layout_union, layout_type): Remove unneeded casts.
Local alignment variables now unsigned.
(get_best_mode): Alignment arg now unsigned.
* tree.c (expr_align): New function.
* tree.h (expr_align): Likewise.
(maximum_field_alignment, set_alignment): Now unsigned.
(get_inner_reference): Alignment argument is now pointer to unsigned.
* varasm.c (assemble_variable): Add cast to eliminate warning.
From-SVN: r31904
2000-02-10 23:05:40 +01:00
|
|
|
|
|
|
|
|
|
unsigned int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
expr_align (tree t)
|
combine.c (make_extraction, [...]): Avoid warning on mixed-signedness conditionals.
* combine.c (make_extraction, force_to_mode): Avoid warning on
mixed-signedness conditionals.
(make_field_assignment, nonzero_bits): Likewise.
* expmed.c (store_fixed_bit_field): ALIGN arg now unsigned.
(store_split_bit_field, extract_split_bit_field): Likewise.
(extract_fixed_bit_field, store_bit_field,
* expr.c: Change alignment to be unsigned everywhere.
(move_by_pieces, store_constructor_field, store_constructor):
Alignment parm is unsigned.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
(move_by_pieces_ninsns, clear_by_pieces): Likewise.
Compare align with GET_MODE_ALIGNMENT.
(expand_expr_unaligned): Pointer to alignment is pointer to unsigned.
(get_inner_reference): Likewise.
(copy_blkmode_from_reg, emit_push_insn): Remove unneeded casts.
(expand_assignment): Local vars for alignment now unsigned.
(store_constructor, store_field, expand_expr, do_jump): Likewise.
(do_compare_and_jump): Likewise.
(store_field): Call new function expr_align.
* expr.h (emit_block_move, emit_group_load, emit_group_store):
Alignment arg now unsigned.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump, store_bit_field): Likewise.
(extract_bit_field): Likewise.
* fold-const.c (add_double): Add cast to eliminate signedness warning.
* machmode.h (GET_MODE_ALIGNMENT): Result is unsigned.
(get_best_mode): Alignment arg is unsigned.
* rtl.h (move_by_pieces): Likewise.
* store-layout.c (maximum_field_alignment, set_alignment):
Now unsigned.
(layout_decl): Alignment arg is now unsigned.
Remove unneeded casts.
(layout_record, layout_union, layout_type): Remove unneeded casts.
Local alignment variables now unsigned.
(get_best_mode): Alignment arg now unsigned.
* tree.c (expr_align): New function.
* tree.h (expr_align): Likewise.
(maximum_field_alignment, set_alignment): Now unsigned.
(get_inner_reference): Alignment argument is now pointer to unsigned.
* varasm.c (assemble_variable): Add cast to eliminate warning.
From-SVN: r31904
2000-02-10 23:05:40 +01:00
|
|
|
|
{
|
|
|
|
|
unsigned int align0, align1;
|
|
|
|
|
|
|
|
|
|
switch (TREE_CODE (t))
|
|
|
|
|
{
|
|
|
|
|
case NOP_EXPR: case CONVERT_EXPR: case NON_LVALUE_EXPR:
|
|
|
|
|
/* If we have conversions, we know that the alignment of the
|
|
|
|
|
object must meet each of the alignments of the types. */
|
|
|
|
|
align0 = expr_align (TREE_OPERAND (t, 0));
|
|
|
|
|
align1 = TYPE_ALIGN (TREE_TYPE (t));
|
|
|
|
|
return MAX (align0, align1);
|
|
|
|
|
|
|
|
|
|
case SAVE_EXPR: case COMPOUND_EXPR: case MODIFY_EXPR:
|
|
|
|
|
case INIT_EXPR: case TARGET_EXPR: case WITH_CLEANUP_EXPR:
|
2004-07-29 01:44:56 +02:00
|
|
|
|
case CLEANUP_POINT_EXPR:
|
combine.c (make_extraction, [...]): Avoid warning on mixed-signedness conditionals.
* combine.c (make_extraction, force_to_mode): Avoid warning on
mixed-signedness conditionals.
(make_field_assignment, nonzero_bits): Likewise.
* expmed.c (store_fixed_bit_field): ALIGN arg now unsigned.
(store_split_bit_field, extract_split_bit_field): Likewise.
(extract_fixed_bit_field, store_bit_field,
* expr.c: Change alignment to be unsigned everywhere.
(move_by_pieces, store_constructor_field, store_constructor):
Alignment parm is unsigned.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
(move_by_pieces_ninsns, clear_by_pieces): Likewise.
Compare align with GET_MODE_ALIGNMENT.
(expand_expr_unaligned): Pointer to alignment is pointer to unsigned.
(get_inner_reference): Likewise.
(copy_blkmode_from_reg, emit_push_insn): Remove unneeded casts.
(expand_assignment): Local vars for alignment now unsigned.
(store_constructor, store_field, expand_expr, do_jump): Likewise.
(do_compare_and_jump): Likewise.
(store_field): Call new function expr_align.
* expr.h (emit_block_move, emit_group_load, emit_group_store):
Alignment arg now unsigned.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump, store_bit_field): Likewise.
(extract_bit_field): Likewise.
* fold-const.c (add_double): Add cast to eliminate signedness warning.
* machmode.h (GET_MODE_ALIGNMENT): Result is unsigned.
(get_best_mode): Alignment arg is unsigned.
* rtl.h (move_by_pieces): Likewise.
* store-layout.c (maximum_field_alignment, set_alignment):
Now unsigned.
(layout_decl): Alignment arg is now unsigned.
Remove unneeded casts.
(layout_record, layout_union, layout_type): Remove unneeded casts.
Local alignment variables now unsigned.
(get_best_mode): Alignment arg now unsigned.
* tree.c (expr_align): New function.
* tree.h (expr_align): Likewise.
(maximum_field_alignment, set_alignment): Now unsigned.
(get_inner_reference): Alignment argument is now pointer to unsigned.
* varasm.c (assemble_variable): Add cast to eliminate warning.
From-SVN: r31904
2000-02-10 23:05:40 +01:00
|
|
|
|
/* These don't change the alignment of an object. */
|
|
|
|
|
return expr_align (TREE_OPERAND (t, 0));
|
|
|
|
|
|
|
|
|
|
case COND_EXPR:
|
|
|
|
|
/* The best we can do is say that the alignment is the least aligned
|
|
|
|
|
of the two arms. */
|
|
|
|
|
align0 = expr_align (TREE_OPERAND (t, 1));
|
|
|
|
|
align1 = expr_align (TREE_OPERAND (t, 2));
|
|
|
|
|
return MIN (align0, align1);
|
|
|
|
|
|
c-common.c (decl_attributes): Set DECL_SIZE_UNIT.
* c-common.c (decl_attributes): Set DECL_SIZE_UNIT.
* c-decl.c (duplicate_decls, finish_enum): Likewise.
(finish_decl): Remove -Wlarger-than code from here.
* flags.h (id_clash_len): Now int.
(larger_than_size): Now HOST_WIDE_INT.
* fold-const.c (size_int_wide): No more HIGH parm; NUMBER is signed.
Clean up checking to see if in table.
(make_bit_field_ref): Remove extra parm to bitsize_int.
* ggc-common.c (ggc_mark_tree_children): Mark DECL_SIZE_UNIT.
* print-tree.c (print_node): Print DECL_SIZE_UNIT and TYPE_SIZE_UNIT.
* stmt.c (expand_decl): Use DECL_SIZE_UNIT for stack checking size
and for computing size of decl.
* stor-layout.c (layout_decl): Set DECL_SIZE_UNIT.
Move -Wlarger-than code to here.
(layout_record): Remove extra arg to bitsize_int.
Set TYPE_BINFO_SIZE_UNIT.
(layout_union): Remove extra arg to bitsize_int.
Use proper type for size of QUAL_UNION.
(layout_type): Remove extra arg to bitsize_int.
* toplev.c (id_clash_len): Now int.
(larger_than_size): Now HOST_WIDE_INT.
(decode_W_option): Clean up id-clash and larger-than- cases.
* tree.c (get_identifier, maybe_get_identifier): Remove unneeded casts.
(expr_align, case FUNCTION_DECL): DECL_ALIGN is not defined.
* tree.h (BINFO_SIZE_UNIT, TYPE_BINFO_SIZE_UNIT, DECL_SIZE_UNIT): New.
(struct tree_decl): New field size_unit.
(size_int_wide): No HIGH operand; NUMBER is now signed.
(size_int_2): Deleted.
(size_int, bitsize_int): Don't use it and rework args.
* varasm.c (assemble_variable, output_constructor): Use DECL_SIZE_UNIT.
* ch/decl.c (layout_enum): Set DECL_SIZE_UNIT.
* ch/satisfy.c (safe_satisfy_decl): Likewise.
* cp/class.c (build_primary_vtable, layout_vtable_decl): Likewise.
(avoid_overlap, build_base_field): Likewise.
(build_base_field, build_base_fields, is_empty_class):
Test DECL_SIZE with integer_zero.
(layout_class_type): Set CLASSTYPE_SIZE_UNIT.
* cp/cp-tree.h (struct lang_type): New field size_unit.
(CLASSTYPE_SIZE_UNIT): New macro.
* cp/decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
(cp_finish_decl): Delete -Wlarger-than processing.
* cp/optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
* cp/pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
* cp/tree.c (make_binfo): binfo vector is one entry longer.
(walk_tree): Walk DECL_SIZE_UNIT.
* f/com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
(ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
(duplicate_decls): Likewise.
(ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
(finish_decl): Delete -Wlarger-than processing.
* java/class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
* java/constants.c (build_constants_constructor): Likewise.
From-SVN: r32068
2000-02-20 02:11:00 +01:00
|
|
|
|
case LABEL_DECL: case CONST_DECL:
|
combine.c (make_extraction, [...]): Avoid warning on mixed-signedness conditionals.
* combine.c (make_extraction, force_to_mode): Avoid warning on
mixed-signedness conditionals.
(make_field_assignment, nonzero_bits): Likewise.
* expmed.c (store_fixed_bit_field): ALIGN arg now unsigned.
(store_split_bit_field, extract_split_bit_field): Likewise.
(extract_fixed_bit_field, store_bit_field,
* expr.c: Change alignment to be unsigned everywhere.
(move_by_pieces, store_constructor_field, store_constructor):
Alignment parm is unsigned.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
(move_by_pieces_ninsns, clear_by_pieces): Likewise.
Compare align with GET_MODE_ALIGNMENT.
(expand_expr_unaligned): Pointer to alignment is pointer to unsigned.
(get_inner_reference): Likewise.
(copy_blkmode_from_reg, emit_push_insn): Remove unneeded casts.
(expand_assignment): Local vars for alignment now unsigned.
(store_constructor, store_field, expand_expr, do_jump): Likewise.
(do_compare_and_jump): Likewise.
(store_field): Call new function expr_align.
* expr.h (emit_block_move, emit_group_load, emit_group_store):
Alignment arg now unsigned.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump, store_bit_field): Likewise.
(extract_bit_field): Likewise.
* fold-const.c (add_double): Add cast to eliminate signedness warning.
* machmode.h (GET_MODE_ALIGNMENT): Result is unsigned.
(get_best_mode): Alignment arg is unsigned.
* rtl.h (move_by_pieces): Likewise.
* store-layout.c (maximum_field_alignment, set_alignment):
Now unsigned.
(layout_decl): Alignment arg is now unsigned.
Remove unneeded casts.
(layout_record, layout_union, layout_type): Remove unneeded casts.
Local alignment variables now unsigned.
(get_best_mode): Alignment arg now unsigned.
* tree.c (expr_align): New function.
* tree.h (expr_align): Likewise.
(maximum_field_alignment, set_alignment): Now unsigned.
(get_inner_reference): Alignment argument is now pointer to unsigned.
* varasm.c (assemble_variable): Add cast to eliminate warning.
From-SVN: r31904
2000-02-10 23:05:40 +01:00
|
|
|
|
case VAR_DECL: case PARM_DECL: case RESULT_DECL:
|
|
|
|
|
if (DECL_ALIGN (t) != 0)
|
|
|
|
|
return DECL_ALIGN (t);
|
|
|
|
|
break;
|
|
|
|
|
|
c-common.c (decl_attributes): Set DECL_SIZE_UNIT.
* c-common.c (decl_attributes): Set DECL_SIZE_UNIT.
* c-decl.c (duplicate_decls, finish_enum): Likewise.
(finish_decl): Remove -Wlarger-than code from here.
* flags.h (id_clash_len): Now int.
(larger_than_size): Now HOST_WIDE_INT.
* fold-const.c (size_int_wide): No more HIGH parm; NUMBER is signed.
Clean up checking to see if in table.
(make_bit_field_ref): Remove extra parm to bitsize_int.
* ggc-common.c (ggc_mark_tree_children): Mark DECL_SIZE_UNIT.
* print-tree.c (print_node): Print DECL_SIZE_UNIT and TYPE_SIZE_UNIT.
* stmt.c (expand_decl): Use DECL_SIZE_UNIT for stack checking size
and for computing size of decl.
* stor-layout.c (layout_decl): Set DECL_SIZE_UNIT.
Move -Wlarger-than code to here.
(layout_record): Remove extra arg to bitsize_int.
Set TYPE_BINFO_SIZE_UNIT.
(layout_union): Remove extra arg to bitsize_int.
Use proper type for size of QUAL_UNION.
(layout_type): Remove extra arg to bitsize_int.
* toplev.c (id_clash_len): Now int.
(larger_than_size): Now HOST_WIDE_INT.
(decode_W_option): Clean up id-clash and larger-than- cases.
* tree.c (get_identifier, maybe_get_identifier): Remove unneeded casts.
(expr_align, case FUNCTION_DECL): DECL_ALIGN is not defined.
* tree.h (BINFO_SIZE_UNIT, TYPE_BINFO_SIZE_UNIT, DECL_SIZE_UNIT): New.
(struct tree_decl): New field size_unit.
(size_int_wide): No HIGH operand; NUMBER is now signed.
(size_int_2): Deleted.
(size_int, bitsize_int): Don't use it and rework args.
* varasm.c (assemble_variable, output_constructor): Use DECL_SIZE_UNIT.
* ch/decl.c (layout_enum): Set DECL_SIZE_UNIT.
* ch/satisfy.c (safe_satisfy_decl): Likewise.
* cp/class.c (build_primary_vtable, layout_vtable_decl): Likewise.
(avoid_overlap, build_base_field): Likewise.
(build_base_field, build_base_fields, is_empty_class):
Test DECL_SIZE with integer_zero.
(layout_class_type): Set CLASSTYPE_SIZE_UNIT.
* cp/cp-tree.h (struct lang_type): New field size_unit.
(CLASSTYPE_SIZE_UNIT): New macro.
* cp/decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
(cp_finish_decl): Delete -Wlarger-than processing.
* cp/optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
* cp/pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
* cp/tree.c (make_binfo): binfo vector is one entry longer.
(walk_tree): Walk DECL_SIZE_UNIT.
* f/com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
(ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
(duplicate_decls): Likewise.
(ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
(finish_decl): Delete -Wlarger-than processing.
* java/class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
* java/constants.c (build_constants_constructor): Likewise.
From-SVN: r32068
2000-02-20 02:11:00 +01:00
|
|
|
|
case FUNCTION_DECL:
|
|
|
|
|
return FUNCTION_BOUNDARY;
|
|
|
|
|
|
combine.c (make_extraction, [...]): Avoid warning on mixed-signedness conditionals.
* combine.c (make_extraction, force_to_mode): Avoid warning on
mixed-signedness conditionals.
(make_field_assignment, nonzero_bits): Likewise.
* expmed.c (store_fixed_bit_field): ALIGN arg now unsigned.
(store_split_bit_field, extract_split_bit_field): Likewise.
(extract_fixed_bit_field, store_bit_field,
* expr.c: Change alignment to be unsigned everywhere.
(move_by_pieces, store_constructor_field, store_constructor):
Alignment parm is unsigned.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
(move_by_pieces_ninsns, clear_by_pieces): Likewise.
Compare align with GET_MODE_ALIGNMENT.
(expand_expr_unaligned): Pointer to alignment is pointer to unsigned.
(get_inner_reference): Likewise.
(copy_blkmode_from_reg, emit_push_insn): Remove unneeded casts.
(expand_assignment): Local vars for alignment now unsigned.
(store_constructor, store_field, expand_expr, do_jump): Likewise.
(do_compare_and_jump): Likewise.
(store_field): Call new function expr_align.
* expr.h (emit_block_move, emit_group_load, emit_group_store):
Alignment arg now unsigned.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump, store_bit_field): Likewise.
(extract_bit_field): Likewise.
* fold-const.c (add_double): Add cast to eliminate signedness warning.
* machmode.h (GET_MODE_ALIGNMENT): Result is unsigned.
(get_best_mode): Alignment arg is unsigned.
* rtl.h (move_by_pieces): Likewise.
* store-layout.c (maximum_field_alignment, set_alignment):
Now unsigned.
(layout_decl): Alignment arg is now unsigned.
Remove unneeded casts.
(layout_record, layout_union, layout_type): Remove unneeded casts.
Local alignment variables now unsigned.
(get_best_mode): Alignment arg now unsigned.
* tree.c (expr_align): New function.
* tree.h (expr_align): Likewise.
(maximum_field_alignment, set_alignment): Now unsigned.
(get_inner_reference): Alignment argument is now pointer to unsigned.
* varasm.c (assemble_variable): Add cast to eliminate warning.
From-SVN: r31904
2000-02-10 23:05:40 +01:00
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Otherwise take the alignment from that of the type. */
|
|
|
|
|
return TYPE_ALIGN (TREE_TYPE (t));
|
|
|
|
|
}
|
1993-06-28 00:50:04 +02:00
|
|
|
|
|
|
|
|
|
/* Return, as a tree node, the number of elements for TYPE (which is an
|
1999-11-12 17:52:08 +01:00
|
|
|
|
ARRAY_TYPE) minus one. This counts only elements of the top array. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
array_type_nelts (tree type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1997-07-22 21:25:25 +02:00
|
|
|
|
tree index_type, min, max;
|
|
|
|
|
|
|
|
|
|
/* If they did it with unspecified bounds, then we should have already
|
|
|
|
|
given an error about it before we got here. */
|
|
|
|
|
if (! TYPE_DOMAIN (type))
|
|
|
|
|
return error_mark_node;
|
|
|
|
|
|
|
|
|
|
index_type = TYPE_DOMAIN (type);
|
|
|
|
|
min = TYPE_MIN_VALUE (index_type);
|
|
|
|
|
max = TYPE_MAX_VALUE (index_type);
|
1997-04-17 13:33:02 +02:00
|
|
|
|
|
|
|
|
|
return (integer_zerop (min)
|
|
|
|
|
? max
|
tree.c (array_type_nelts, [...]): Replace build with build2.
* tree.c (array_type_nelts, save_expr, substitute_in_expr,
get_unwidened, get_narrower): Replace build with build2.
* fold-const.c (negate_expr, associate_trees, size_binop,
fold_convert, eval_subst, omit_one_operand, invert_truthvalue,
pedantic_omit_one_operand, distribute_bit_expr,
make_bit_field_ref, optimize_bit_field_compare,
decode_field_reference, range_binop, make_range,
build_range_check, fold_range_test, fold_truthop,
optimize_minmax_comparison, extract_muldiv_1,
fold_binary_op_with_conditional_arg, fold_mathfn_compare,
fold_inf_compare, fold_single_bit_test, fold,
fold_relational_hi_lo, nondestructive_fold_binary_to_constant):
Likewise replace build with either build2 or build3.
From-SVN: r82083
2004-05-21 02:54:35 +02:00
|
|
|
|
: fold (build2 (MINUS_EXPR, TREE_TYPE (max), max, min)));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
2004-08-27 02:55:38 +02:00
|
|
|
|
/* If arg is static -- a reference to an object in static storage -- then
|
|
|
|
|
return the object. This is not the same as the C meaning of `static'.
|
|
|
|
|
If arg isn't static, return NULL. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
2004-08-27 02:27:24 +02:00
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
staticp (tree arg)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
switch (TREE_CODE (arg))
|
|
|
|
|
{
|
|
|
|
|
case FUNCTION_DECL:
|
1994-11-16 01:28:56 +01:00
|
|
|
|
/* Nested functions aren't static, since taking their address
|
1994-06-14 23:44:58 +02:00
|
|
|
|
involves a trampoline. */
|
2002-05-22 03:11:29 +02:00
|
|
|
|
return ((decl_function_context (arg) == 0 || DECL_NO_STATIC_CHAIN (arg))
|
2004-08-27 02:27:24 +02:00
|
|
|
|
&& ! DECL_NON_ADDR_CONST_P (arg)
|
|
|
|
|
? arg : NULL);
|
1998-07-07 02:05:27 +02:00
|
|
|
|
|
1994-06-14 23:44:58 +02:00
|
|
|
|
case VAR_DECL:
|
2002-05-22 03:11:29 +02:00
|
|
|
|
return ((TREE_STATIC (arg) || DECL_EXTERNAL (arg))
|
|
|
|
|
&& ! DECL_THREAD_LOCAL (arg)
|
2004-08-27 02:27:24 +02:00
|
|
|
|
&& ! DECL_NON_ADDR_CONST_P (arg)
|
|
|
|
|
? arg : NULL);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1993-10-04 02:51:27 +01:00
|
|
|
|
case CONSTRUCTOR:
|
2004-08-27 02:27:24 +02:00
|
|
|
|
return TREE_STATIC (arg) ? arg : NULL;
|
1993-10-04 02:51:27 +01:00
|
|
|
|
|
2000-05-04 02:36:20 +02:00
|
|
|
|
case LABEL_DECL:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
case STRING_CST:
|
2004-08-27 02:27:24 +02:00
|
|
|
|
return arg;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
case COMPONENT_REF:
|
2004-07-29 01:44:56 +02:00
|
|
|
|
/* If the thing being referenced is not a field, then it is
|
2004-05-13 08:41:07 +02:00
|
|
|
|
something language specific. */
|
|
|
|
|
if (TREE_CODE (TREE_OPERAND (arg, 1)) != FIELD_DECL)
|
|
|
|
|
return (*lang_hooks.staticp) (arg);
|
|
|
|
|
|
1997-01-05 04:21:27 +01:00
|
|
|
|
/* If we are referencing a bitfield, we can't evaluate an
|
|
|
|
|
ADDR_EXPR at compile time and so it isn't a constant. */
|
2004-05-13 08:41:07 +02:00
|
|
|
|
if (DECL_BIT_FIELD (TREE_OPERAND (arg, 1)))
|
2004-08-27 02:27:24 +02:00
|
|
|
|
return NULL;
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
|
|
|
|
return staticp (TREE_OPERAND (arg, 0));
|
1997-01-05 04:21:27 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
case BIT_FIELD_REF:
|
2004-08-27 02:27:24 +02:00
|
|
|
|
return NULL;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
tree.def (ALIGN_INDIRECT_REF, [...]): New tree-codes.
2004-09-23 Dorit Naishlos <dorit@il.ibm.com>
* tree.def (ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF):
New tree-codes.
* tree.h (REF_ORIGINAL): Consider ALIGN_INDIRECT_REF and
MISALIGNED_INDIRECT_REF.
* alias.c (get_alias_set, nonoverlapping_memrefs_p): Likewise.
* emit-rtl.c (mem_expr_equal_p, set_mem_attributes_minus_bitpos):
Likewise.
* expr.c (safe_from_p, expand_expr_real_1, rewrite_address_base)
(find_interesting_uses_address): Likewise.
* fold-const.c (non_lvalue, operand_equal_p): Likewise.
(build_fold_addr_expr_with_type): Likewise.
* gimplify.c (gimplify_addr_expr, gimplify_expr): Likewise.
* print-rtl.c (print_mem_expr): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (tree_could_trap_p): Likewise.
* tree-gimple.c (is_gimple_addressable, get_base_address): Likewise.
* tree-pretty-print.c (op_prio, op_symbol, dump_generic_node): Likewise.
* tree-ssa-alias.c (find_ptr_dereference, ptr_is_dereferenced_by):
Likewise.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
* tree-ssa-dom.c (record_equivalences_from_stmt): Likewise.
* tree-ssa-loop-im.c (for_each_index, is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise.
(add_address_candidates, rewrite_address_base): Likewise.
* tree-ssa-operands.c (get_expr_operands, get_indirect_ref_operands):
Likewise.
* tree.c (staticp, build1_stat): Likewise.
* tree.def (REALIGN_LOAD_EXPR, REALIGN_STORE_EXPR): New tree-codes.
* tree-pretty-print.c (dump_generic_node): Consider REALIGN_LOAD_EXPR.
* tree-ssa-operands.c (get_expr_operands): Likewise.
* expr.c (expand_expr_real_1): Likewise.
* optabs.h (vec_realign_store_optab, vec_realign_load_optab): New
optabs.
(OTI_vec_realign_store, OTI_vec_realign_load): New optab_index values
for the new optabs.
(expand_ternary_op): New function.
* genopinit.c (optabs): Handle the new optabs.
* optabs.c (optab_for_tree_code): Add cases for the new tree-codes.
(init_optabs): Initialize vec_realign_load_optab.
(expand_ternary_op): New functions.
* target-def.h (TARGET_VECTORIZE): New member for struct gcc_target.
(TARGET_VECTORIZE_MISALIGNED_MEM_OK): New member for targetm.vectorize.
(TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD): Likewise.
(TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE): Likewise.
* target.h (struct vectorize): New member for struct gcc_target.
(misaligned_mem_ok): New member for targetm.vectorize.
(builtin_mask_for_load): Likewise.
(builtin_mask_for_store): Likewise.
* targethooks.c (default_vect_misaligned_mem_ok): New function.
* targethooks.h (default_vect_misaligned_mem_ok): New function.
* config/rs6000/altivec.md (build_vector_mask_for_load): New
define_expand.
(vec_realign_load_v4si, vec_realign_load_v4sf, vec_realign_load_v8hi)
(vec_realign_load_v16qi): New define_insn.
* config/rs6000/rs6000.h (ALTIVEC_BUILTIN_MASK_FOR_LOAD):
(ALTIVEC_BUILTIN_MASK_FOR_STORE): New target builtins.
* config/rs6000/rs6000.c (altivec_builtin_mask_for_load):
(altivec_builtin_mask_for_store): New variables.
(rs6000_builtin_mask_for_load): New function. Implements
TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD.
(rs6000_builtin_mask_for_store): New function. Implements
TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE.
(rs6000_expand_builtin): Expand the target builtins
builtin_mask_for_load and builtin_mask_for_store.
(altivec_init_builtins): Initialize the new target builtins.
* config/i386/i386.c (ix86_misaligned_mem_ok): New function.
Implements the target hook TARGET_VECTORIZE_MISALIGNED_MEM_OK.
* tree-vectorizer.c (vect_create_data_ref): Renamed to
vect_create_data_ref_ptr. Returns a pointer instead of an array-ref.
(vect_create_addr_base_for_vector_ref): Additional argument (offset).
(vectorizable_store): Call vect_create_data_ref_ptr with additional
arguments, and create an indirect_ref with its return value data_ref.
Check aligned_access_p.
(vectorizable_load): Handle misaligned loads, using software-pipelined
scheme with REALIGN_LOAD_EXPR and ALIGN_INDIRECT_REF if
vec_realign_load_optab is supported, or using a scheme without
software-pipelining with MISALIGNED_INDIRECT_REF if the target hook
misaligned_mem_ok is supported.
(vect_finish_stmt_generation): Typo.
(vect_enhance_data_refs_alignment): Rename loop_vinfo to loop_info.
(vect_analyze_data_refs_alignment): Don't fail vectorization in the
presence of misaligned loads.
(vect_analyze_data_ref_access): Add check for constant init.
(vect_get_symbl_and_dr): Remove duplicate line.
* tree-vectorizer.h (DR_MISALIGNMENT): Add comment.
From-SVN: r87948
2004-09-23 16:34:35 +02:00
|
|
|
|
case MISALIGNED_INDIRECT_REF:
|
|
|
|
|
case ALIGN_INDIRECT_REF:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
case INDIRECT_REF:
|
2004-08-27 02:27:24 +02:00
|
|
|
|
return TREE_CONSTANT (TREE_OPERAND (arg, 0)) ? arg : NULL;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
case ARRAY_REF:
|
2001-06-04 15:21:38 +02:00
|
|
|
|
case ARRAY_RANGE_REF:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
if (TREE_CODE (TYPE_SIZE (TREE_TYPE (arg))) == INTEGER_CST
|
|
|
|
|
&& TREE_CODE (TREE_OPERAND (arg, 1)) == INTEGER_CST)
|
|
|
|
|
return staticp (TREE_OPERAND (arg, 0));
|
2004-05-13 08:41:07 +02:00
|
|
|
|
else
|
2004-07-25 04:50:57 +02:00
|
|
|
|
return false;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1997-11-02 22:19:36 +01:00
|
|
|
|
default:
|
2001-12-04 23:49:20 +01:00
|
|
|
|
if ((unsigned int) TREE_CODE (arg)
|
|
|
|
|
>= (unsigned int) LAST_AND_UNUSED_TREE_CODE)
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
return lang_hooks.staticp (arg);
|
2001-12-04 23:49:20 +01:00
|
|
|
|
else
|
2004-08-27 02:27:24 +02:00
|
|
|
|
return NULL;
|
1997-11-02 22:19:36 +01:00
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
1993-10-06 07:11:07 +01:00
|
|
|
|
/* Wrap a SAVE_EXPR around EXPR, if appropriate.
|
|
|
|
|
Do this to any expression which may be used in more than one place,
|
|
|
|
|
but must be evaluated only once.
|
|
|
|
|
|
|
|
|
|
Normally, expand_expr would reevaluate the expression each time.
|
|
|
|
|
Calling save_expr produces something that is evaluated and recorded
|
|
|
|
|
the first time expand_expr is called on it. Subsequent calls to
|
|
|
|
|
expand_expr just reuse the recorded value.
|
|
|
|
|
|
|
|
|
|
The call to expand_expr that generates code that actually computes
|
|
|
|
|
the value is the first call *at compile time*. Subsequent calls
|
|
|
|
|
*at compile time* generate code to use the saved value.
|
|
|
|
|
This produces correct result provided that *at run time* control
|
|
|
|
|
always flows through the insns made by the first expand_expr
|
|
|
|
|
before reaching the other places where the save_expr was evaluated.
|
|
|
|
|
You, the caller of save_expr, must make sure this is so.
|
|
|
|
|
|
|
|
|
|
Constants, and certain read-only nodes, are returned with no
|
|
|
|
|
SAVE_EXPR because that is safe. Expressions containing placeholders
|
1993-10-06 23:45:41 +01:00
|
|
|
|
are not touched; see tree.def for an explanation of what these
|
|
|
|
|
are used for. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
save_expr (tree expr)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2003-05-27 20:44:57 +02:00
|
|
|
|
tree t = fold (expr);
|
2003-04-30 00:38:09 +02:00
|
|
|
|
tree inner;
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* If the tree evaluates to a constant, then we don't want to hide that
|
|
|
|
|
fact (i.e. this allows further folding, and direct checks for constants).
|
1992-04-11 20:17:54 +02:00
|
|
|
|
However, a read-only object that has side effects cannot be bypassed.
|
2000-08-29 18:08:59 +02:00
|
|
|
|
Since it is no problem to reevaluate literals, we just return the
|
1996-07-04 00:07:53 +02:00
|
|
|
|
literal node. */
|
2003-04-30 00:38:09 +02:00
|
|
|
|
inner = skip_simple_arithmetic (t);
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
|
|
|
|
if (TREE_INVARIANT (inner)
|
Makefile.in (c-lang.o): Depends on langhooks-def.h.
* Makefile.in (c-lang.o): Depends on langhooks-def.h.
(expr.o, varasm.o): Depends on langhooks.h.
* c-common.c (c_safe_from_p): Always declare.
(c_expand_expr): Refine when declared.
* c-lang.c (c-common.h): Now include.
(LANG_HOOKS_SAFE_FROM_P): Define new hook.
(c_init): Don't set lang_safe_from_expr.
* expr.c (langhooks.h): Now include.
(lang_safe_from_p): No longer define.
(safe_from_p): Use lang hook.
(expand_expr): Set IGNORE if VOID_TYPE result of VIEW_CONVERT_EXPR too.
(expand_expr, case VIEW_CONVERT_EXPR): Pass ro_modifier down.
* expr.h (lang_expand_constant, lang_safe_from_p): Delete.
* langhooks-def.h (lhd_return_tree, lhd_safe_from_p): New decls.
(LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
* langhooks.c (lhd_return_tree, lhd_safe_from_p): New functions.
* langhooks.h (struct lang_hooks): New fields expand_constant
and safe_from_p.
* output.h (output_constant): Size arg is HOST_WIDE_INT.
* stmt.c (expand_decl_init): No longer need to expand constant
for CONST_DECL.
* stor-layout.c (put_pending_size): Don't check for SAVE_EXPR.
* toplev.c (lang_expand_constant): Delete var.
* tree.c (save_expr): Don't put another SAVE_EXPR around simple
operations on SAVE_EXPR.
* varasm.c (langhooks.h): Now include.
(compare_constant_1): Use lang_hooks, not lang_expand_constant.
(record_constant_1, output_addressed_constants): Likewise.
(initializer_constant_valid_p, output_constant): Likewise.
(output_constant_def): Process no-defer of string constant.
(output_addressed_constants, case ADDR_EXPR): Use handled_component_p.
(output_constant): Strip more conversions.
Track our size and pad for the rest.
(array_size_for_constructor): Remove code for non-byte STRING_CST.
(output_constructor): SIZE now HOST_WIDE_INT.
* cp/Make-lang.in (cp-lang.o): Depends on c-common.h.
* cp/cp-lang.c (c-common.h): Include.
(LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
* cp/decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
* cp/expr.c (init_cplus_expand): Don't set lang_expand_constant.
From-SVN: r47376
2001-11-27 15:31:29 +01:00
|
|
|
|
|| (TREE_READONLY (inner) && ! TREE_SIDE_EFFECTS (inner))
|
2002-12-23 15:43:28 +01:00
|
|
|
|
|| TREE_CODE (inner) == SAVE_EXPR
|
|
|
|
|
|| TREE_CODE (inner) == ERROR_MARK)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return t;
|
|
|
|
|
|
2003-04-16 23:33:19 +02:00
|
|
|
|
/* If INNER contains a PLACEHOLDER_EXPR, we must evaluate it each time, since
|
1993-10-04 02:46:17 +01:00
|
|
|
|
it means that the size or offset of some field of an object depends on
|
|
|
|
|
the value within another field.
|
|
|
|
|
|
|
|
|
|
Note that it must not be the case that T contains both a PLACEHOLDER_EXPR
|
|
|
|
|
and some variable since it would then need to be both evaluated once and
|
|
|
|
|
evaluated more than once. Front-ends must assure this case cannot
|
|
|
|
|
happen by surrounding any such subexpressions in their own SAVE_EXPR
|
|
|
|
|
and forcing evaluation at the proper time. */
|
2003-04-16 23:33:19 +02:00
|
|
|
|
if (contains_placeholder_p (inner))
|
1993-10-04 02:46:17 +01:00
|
|
|
|
return t;
|
|
|
|
|
|
2004-07-03 02:15:50 +02:00
|
|
|
|
t = build1 (SAVE_EXPR, TREE_TYPE (expr), t);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* This expression might be placed ahead of a jump to ensure that the
|
|
|
|
|
value was computed on both sides of the jump. So make sure it isn't
|
|
|
|
|
eliminated as dead. */
|
|
|
|
|
TREE_SIDE_EFFECTS (t) = 1;
|
2004-05-13 08:41:07 +02:00
|
|
|
|
TREE_INVARIANT (t) = 1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return t;
|
|
|
|
|
}
|
1996-05-17 22:13:01 +02:00
|
|
|
|
|
2003-04-16 23:33:19 +02:00
|
|
|
|
/* Look inside EXPR and into any simple arithmetic operations. Return
|
|
|
|
|
the innermost non-arithmetic node. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
skip_simple_arithmetic (tree expr)
|
2003-04-16 23:33:19 +02:00
|
|
|
|
{
|
|
|
|
|
tree inner;
|
2003-07-06 14:35:56 +02:00
|
|
|
|
|
2003-04-16 23:33:19 +02:00
|
|
|
|
/* We don't care about whether this can be used as an lvalue in this
|
|
|
|
|
context. */
|
|
|
|
|
while (TREE_CODE (expr) == NON_LVALUE_EXPR)
|
|
|
|
|
expr = TREE_OPERAND (expr, 0);
|
|
|
|
|
|
|
|
|
|
/* If we have simple operations applied to a SAVE_EXPR or to a SAVE_EXPR and
|
|
|
|
|
a constant, it will be more efficient to not make another SAVE_EXPR since
|
|
|
|
|
it will allow better simplification and GCSE will be able to merge the
|
|
|
|
|
computations if they actually occur. */
|
|
|
|
|
inner = expr;
|
|
|
|
|
while (1)
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
if (UNARY_CLASS_P (inner))
|
2003-04-16 23:33:19 +02:00
|
|
|
|
inner = TREE_OPERAND (inner, 0);
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
else if (BINARY_CLASS_P (inner))
|
2003-04-16 23:33:19 +02:00
|
|
|
|
{
|
2004-05-13 08:41:07 +02:00
|
|
|
|
if (TREE_INVARIANT (TREE_OPERAND (inner, 1)))
|
2003-04-16 23:33:19 +02:00
|
|
|
|
inner = TREE_OPERAND (inner, 0);
|
2004-05-13 08:41:07 +02:00
|
|
|
|
else if (TREE_INVARIANT (TREE_OPERAND (inner, 0)))
|
2003-04-16 23:33:19 +02:00
|
|
|
|
inner = TREE_OPERAND (inner, 1);
|
|
|
|
|
else
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return inner;
|
|
|
|
|
}
|
|
|
|
|
|
1998-02-16 05:52:31 +01:00
|
|
|
|
/* Returns the index of the first non-tree operand for CODE, or the number
|
|
|
|
|
of operands if all are trees. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
first_rtl_op (enum tree_code code)
|
1998-02-16 05:52:31 +01:00
|
|
|
|
{
|
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
default:
|
tree.h (TREE_CODE_LENGTH): New macro.
* tree.h (TREE_CODE_LENGTH): New macro.
* c-common.c (c_find_base_decl): Use it.
* expr.c (safe_from_p): Likewise.
* print-tree.c (print_node): Likewise.
* tree.c (make_node, copy_node, get_identifier): Likewie.
(first_rtl_op, contains_placeholder_p, substitute_in_expr): Likewise.
(build, build_nt, build_parse_node, simple_cst_equal): Likewise.
* fold-const.c (make_range): Likewise.
(fold): Likewise; also use first_rtl_op.
* c-iterate.c (collect_iterators): Use first_rtl_op.
* calls.c (calls_function_1): Likewise; also rename TYPE to CLASS.
Use IS_EXPR_CODE_CLASS.
(preexpand_calls): Likewise.
* ggc-common.c (ggc_mark_trees): Rework to use first_rtl_op
and TREE_CODE_LENGTH.
* stmt.c (warn_if_unused_value): If no operands, no unused value.
* ch/lang.c (deep_const_expr): Use first_rtl_op.
* ch/satisfy.c (satisfy): Use TREE_CODE_LENGTH.
* cp/method.c (mangle_expression): Use TREE_CODE_LENGTH.
* cp/tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
(built_min, cp_tree_equal): Likewise.
From-SVN: r34203
2000-05-27 17:21:17 +02:00
|
|
|
|
return TREE_CODE_LENGTH (code);
|
1998-02-16 05:52:31 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2002-06-04 09:11:05 +02:00
|
|
|
|
/* Return which tree structure is used by T. */
|
|
|
|
|
|
|
|
|
|
enum tree_node_structure_enum
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_node_structure (tree t)
|
2002-06-04 09:11:05 +02:00
|
|
|
|
{
|
|
|
|
|
enum tree_code code = TREE_CODE (t);
|
2003-07-06 14:35:56 +02:00
|
|
|
|
|
2002-06-04 09:11:05 +02:00
|
|
|
|
switch (TREE_CODE_CLASS (code))
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_declaration:
|
|
|
|
|
return TS_DECL;
|
|
|
|
|
case tcc_type:
|
|
|
|
|
return TS_TYPE;
|
|
|
|
|
case tcc_reference:
|
|
|
|
|
case tcc_comparison:
|
|
|
|
|
case tcc_unary:
|
|
|
|
|
case tcc_binary:
|
|
|
|
|
case tcc_expression:
|
|
|
|
|
case tcc_statement:
|
2002-06-04 09:11:05 +02:00
|
|
|
|
return TS_EXP;
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
default: /* tcc_constant and tcc_exceptional */
|
2002-06-04 09:11:05 +02:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
switch (code)
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
/* tcc_constant cases. */
|
2002-06-04 09:11:05 +02:00
|
|
|
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case INTEGER_CST: return TS_INT_CST;
|
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|
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case REAL_CST: return TS_REAL_CST;
|
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case COMPLEX_CST: return TS_COMPLEX;
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case VECTOR_CST: return TS_VECTOR;
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case STRING_CST: return TS_STRING;
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
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/* tcc_exceptional cases. */
|
2002-06-04 09:11:05 +02:00
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case ERROR_MARK: return TS_COMMON;
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case IDENTIFIER_NODE: return TS_IDENTIFIER;
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case TREE_LIST: return TS_LIST;
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case TREE_VEC: return TS_VEC;
|
2004-05-13 08:41:07 +02:00
|
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case PHI_NODE: return TS_PHI_NODE;
|
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case SSA_NAME: return TS_SSA_NAME;
|
2002-06-04 09:11:05 +02:00
|
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case PLACEHOLDER_EXPR: return TS_COMMON;
|
2004-05-13 08:41:07 +02:00
|
|
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|
case STATEMENT_LIST: return TS_STATEMENT_LIST;
|
2004-05-14 04:33:00 +02:00
|
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case BLOCK: return TS_BLOCK;
|
c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Use TYPE_LANG_SLOT_1.
* dwarf2out.c (add_data_member_location_attribute): Check for
TREE_BINFO.
* tree.c (tree_node_kinds): Add "binfos".
(binfo_lang_slots): New.
(make_node_stat): Add TREE_BINFO.
(make_tree_binfo_stat): New.
(tree_node_structure): Add TREE_BINFO.
* tree.def (TREE_BINFO): New.
* tree.h (REC_OR_UNION_CHECK): Rename to ...
(RECORD_OR_UNION_CHECK): ... here.
(NOT_RECORD_OR_UNION_CHECK): New.
(TRE_VIA_VIRTUAL): Allow TREE_LIST or TREE_BINFO.
(TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD): Adjust for
RECORD_OR_UNION_CHECK.
(TYPE_BINFO): Use RECORD_OR_UNION_CHECK.
(TYPE_LANG_SLOT_1): New.
(BINFO_TYPE, BINFO_OFFSET, BINFO_VTABLE, BINFO_VIRTUALS,
BINFO_BASETYPES, TYPE_BINFO_BASETYPES, BINFO_VPTR_FIELD,
BINFO_BASEACCESSES, BINFO_INHERITANCE_CHAIN): Adjust.
(BINFO_ELTS): Remove.
(BINFO_LANG_SLOT): New.
(struct tree_binfo): New.
(binfo_lang_slots): Declare.
(enum tree_node_structure_enum): Add TS_BINFO.
(union tree_node): Add binfo.
(make_tree_binfo_stat): Declare.
(make_tree_binfo): New.
(enum tree_node_kind): Add binfo_kind.
* cp/call.c (enforce_access): Expect TREE_BINFO.
* cp/class.c (binfo_ctor_vtable): Check TREE_BINFO.
* cp/cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
(BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
Adjust.
(BINFO_LANG_ELTS): Remove.
(BINFO_LANG_SLOTS): New.
(TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
(CLASSTYPE_TEMPLATE_INFO): Adjust.
* cp/pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
* cp/search.c (lookup_member): Check TREE_BINFO.
* cp/semantics.c (perform_or_defer_access_check): Likewise.
(check_accessibility_of_qualified_id): Check
deferred_access_no_check.
* cp/tree.c (make_binfo): Use make_tree_binfo.
* java/class.c (make_class): Use make_tree_binfo.
(set_super_info, add_interface_do): Likewise.
* java/java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
* objc/objc-act.c (start_class, objc_declare_protocols,
start_protocols): Use TYPE_LANG_SLOT_1.
* objc/objc-act.h (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): Rename
to ...
(CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS): ... here.
(CLASS_IVARS, CLASS_RAW_IVARS, CLASS_STATIC_TEMPLATE,
CLASS_CATEGORY_LIST, CLASS_PROTOCOL_LIST, CLASS_OWN_IVARS,
PROTOCOL_LIST, PROTOCOL_FORWARD_DECL): Use TYPE_LANG_SLOT_1.
From-SVN: r84110
2004-07-05 11:35:44 +02:00
|
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|
case TREE_BINFO: return TS_BINFO;
|
2004-06-23 22:12:44 +02:00
|
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|
case VALUE_HANDLE: return TS_VALUE_HANDLE;
|
2002-06-04 09:11:05 +02:00
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default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
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gcc_unreachable ();
|
2002-06-04 09:11:05 +02:00
|
|
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|
}
|
|
|
|
|
}
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
|
|
|
|
/* Return 1 if EXP contains a PLACEHOLDER_EXPR; i.e., if it represents a size
|
1997-07-20 12:10:50 +02:00
|
|
|
|
or offset that depends on a field within a record. */
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
2003-05-27 20:44:57 +02:00
|
|
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bool
|
2003-07-06 14:35:56 +02:00
|
|
|
|
contains_placeholder_p (tree exp)
|
1993-10-04 02:46:17 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
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|
enum tree_code code;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
2000-09-17 09:38:23 +02:00
|
|
|
|
if (!exp)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
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|
code = TREE_CODE (exp);
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
if (code == PLACEHOLDER_EXPR)
|
1997-08-02 14:00:52 +02:00
|
|
|
|
return 1;
|
1993-10-06 00:13:31 +01:00
|
|
|
|
|
1993-10-04 02:46:17 +01:00
|
|
|
|
switch (TREE_CODE_CLASS (code))
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_reference:
|
1997-08-02 14:00:52 +02:00
|
|
|
|
/* Don't look at any PLACEHOLDER_EXPRs that might be in index or bit
|
|
|
|
|
position computations since they will be converted into a
|
|
|
|
|
WITH_RECORD_EXPR involving the reference, which will assume
|
|
|
|
|
here will be valid. */
|
2003-05-27 20:44:57 +02:00
|
|
|
|
return CONTAINS_PLACEHOLDER_P (TREE_OPERAND (exp, 0));
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_exceptional:
|
1997-11-02 22:19:36 +01:00
|
|
|
|
if (code == TREE_LIST)
|
2003-05-27 20:44:57 +02:00
|
|
|
|
return (CONTAINS_PLACEHOLDER_P (TREE_VALUE (exp))
|
|
|
|
|
|| CONTAINS_PLACEHOLDER_P (TREE_CHAIN (exp)));
|
1997-11-02 22:19:36 +01:00
|
|
|
|
break;
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_unary:
|
|
|
|
|
case tcc_binary:
|
|
|
|
|
case tcc_comparison:
|
|
|
|
|
case tcc_expression:
|
1997-07-20 12:10:50 +02:00
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case COMPOUND_EXPR:
|
2000-08-29 18:08:59 +02:00
|
|
|
|
/* Ignoring the first operand isn't quite right, but works best. */
|
2003-05-27 20:44:57 +02:00
|
|
|
|
return CONTAINS_PLACEHOLDER_P (TREE_OPERAND (exp, 1));
|
1997-07-20 12:10:50 +02:00
|
|
|
|
|
|
|
|
|
case COND_EXPR:
|
2003-05-27 20:44:57 +02:00
|
|
|
|
return (CONTAINS_PLACEHOLDER_P (TREE_OPERAND (exp, 0))
|
|
|
|
|
|| CONTAINS_PLACEHOLDER_P (TREE_OPERAND (exp, 1))
|
|
|
|
|
|| CONTAINS_PLACEHOLDER_P (TREE_OPERAND (exp, 2)));
|
1997-07-20 12:10:50 +02:00
|
|
|
|
|
1997-11-02 22:19:36 +01:00
|
|
|
|
default:
|
|
|
|
|
break;
|
1997-07-20 12:10:50 +02:00
|
|
|
|
}
|
|
|
|
|
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
switch (first_rtl_op (code))
|
1993-10-04 02:46:17 +01:00
|
|
|
|
{
|
|
|
|
|
case 1:
|
2003-05-27 20:44:57 +02:00
|
|
|
|
return CONTAINS_PLACEHOLDER_P (TREE_OPERAND (exp, 0));
|
1993-10-04 02:46:17 +01:00
|
|
|
|
case 2:
|
2003-05-27 20:44:57 +02:00
|
|
|
|
return (CONTAINS_PLACEHOLDER_P (TREE_OPERAND (exp, 0))
|
|
|
|
|
|| CONTAINS_PLACEHOLDER_P (TREE_OPERAND (exp, 1)));
|
1997-11-02 22:19:36 +01:00
|
|
|
|
default:
|
|
|
|
|
return 0;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
}
|
|
|
|
|
|
1997-11-02 22:19:36 +01:00
|
|
|
|
default:
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
1998-02-22 21:17:30 +01:00
|
|
|
|
return 0;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
}
|
1998-02-16 05:52:31 +01:00
|
|
|
|
|
2004-09-13 22:27:05 +02:00
|
|
|
|
/* Return true if any part of the computation of TYPE involves a
|
|
|
|
|
PLACEHOLDER_EXPR. This includes size, bounds, qualifiers
|
|
|
|
|
(for QUAL_UNION_TYPE) and field positions. */
|
2003-05-27 20:44:57 +02:00
|
|
|
|
|
2004-09-13 22:27:05 +02:00
|
|
|
|
static bool
|
|
|
|
|
type_contains_placeholder_1 (tree type)
|
2003-05-27 20:44:57 +02:00
|
|
|
|
{
|
|
|
|
|
/* If the size contains a placeholder or the parent type (component type in
|
|
|
|
|
the case of arrays) type involves a placeholder, this type does. */
|
|
|
|
|
if (CONTAINS_PLACEHOLDER_P (TYPE_SIZE (type))
|
|
|
|
|
|| CONTAINS_PLACEHOLDER_P (TYPE_SIZE_UNIT (type))
|
|
|
|
|
|| (TREE_TYPE (type) != 0
|
|
|
|
|
&& type_contains_placeholder_p (TREE_TYPE (type))))
|
2004-09-13 22:27:05 +02:00
|
|
|
|
return true;
|
2003-05-27 20:44:57 +02:00
|
|
|
|
|
|
|
|
|
/* Now do type-specific checks. Note that the last part of the check above
|
|
|
|
|
greatly limits what we have to do below. */
|
|
|
|
|
switch (TREE_CODE (type))
|
|
|
|
|
{
|
|
|
|
|
case VOID_TYPE:
|
|
|
|
|
case COMPLEX_TYPE:
|
|
|
|
|
case ENUMERAL_TYPE:
|
|
|
|
|
case BOOLEAN_TYPE:
|
|
|
|
|
case CHAR_TYPE:
|
|
|
|
|
case POINTER_TYPE:
|
|
|
|
|
case OFFSET_TYPE:
|
|
|
|
|
case REFERENCE_TYPE:
|
|
|
|
|
case METHOD_TYPE:
|
|
|
|
|
case FILE_TYPE:
|
|
|
|
|
case FUNCTION_TYPE:
|
2004-09-13 22:27:05 +02:00
|
|
|
|
return false;
|
2003-05-27 20:44:57 +02:00
|
|
|
|
|
|
|
|
|
case INTEGER_TYPE:
|
|
|
|
|
case REAL_TYPE:
|
|
|
|
|
/* Here we just check the bounds. */
|
|
|
|
|
return (CONTAINS_PLACEHOLDER_P (TYPE_MIN_VALUE (type))
|
|
|
|
|
|| CONTAINS_PLACEHOLDER_P (TYPE_MAX_VALUE (type)));
|
|
|
|
|
|
|
|
|
|
case ARRAY_TYPE:
|
|
|
|
|
case SET_TYPE:
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
case VECTOR_TYPE:
|
2003-05-27 20:44:57 +02:00
|
|
|
|
/* We're already checked the component type (TREE_TYPE), so just check
|
|
|
|
|
the index type. */
|
|
|
|
|
return type_contains_placeholder_p (TYPE_DOMAIN (type));
|
|
|
|
|
|
|
|
|
|
case RECORD_TYPE:
|
|
|
|
|
case UNION_TYPE:
|
|
|
|
|
case QUAL_UNION_TYPE:
|
|
|
|
|
{
|
|
|
|
|
tree field;
|
|
|
|
|
|
|
|
|
|
for (field = TYPE_FIELDS (type); field; field = TREE_CHAIN (field))
|
|
|
|
|
if (TREE_CODE (field) == FIELD_DECL
|
|
|
|
|
&& (CONTAINS_PLACEHOLDER_P (DECL_FIELD_OFFSET (field))
|
|
|
|
|
|| (TREE_CODE (type) == QUAL_UNION_TYPE
|
|
|
|
|
&& CONTAINS_PLACEHOLDER_P (DECL_QUALIFIER (field)))
|
|
|
|
|
|| type_contains_placeholder_p (TREE_TYPE (field))))
|
2004-09-13 22:27:05 +02:00
|
|
|
|
return true;
|
|
|
|
|
|
|
|
|
|
return false;
|
2003-05-27 20:44:57 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_unreachable ();
|
2003-05-27 20:44:57 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
2004-09-13 22:27:05 +02:00
|
|
|
|
|
|
|
|
|
bool
|
|
|
|
|
type_contains_placeholder_p (tree type)
|
|
|
|
|
{
|
|
|
|
|
bool result;
|
|
|
|
|
|
|
|
|
|
/* If the contains_placeholder_bits field has been initialized,
|
|
|
|
|
then we know the answer. */
|
|
|
|
|
if (TYPE_CONTAINS_PLACEHOLDER_INTERNAL (type) > 0)
|
|
|
|
|
return TYPE_CONTAINS_PLACEHOLDER_INTERNAL (type) - 1;
|
|
|
|
|
|
|
|
|
|
/* Indicate that we've seen this type node, and the answer is false.
|
|
|
|
|
This is what we want to return if we run into recursion via fields. */
|
|
|
|
|
TYPE_CONTAINS_PLACEHOLDER_INTERNAL (type) = 1;
|
|
|
|
|
|
|
|
|
|
/* Compute the real value. */
|
|
|
|
|
result = type_contains_placeholder_1 (type);
|
|
|
|
|
|
|
|
|
|
/* Store the real value. */
|
|
|
|
|
TYPE_CONTAINS_PLACEHOLDER_INTERNAL (type) = result + 1;
|
|
|
|
|
|
|
|
|
|
return result;
|
|
|
|
|
}
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
|
|
|
|
/* Given a tree EXP, a FIELD_DECL F, and a replacement value R,
|
|
|
|
|
return a tree with all occurrences of references to F in a
|
|
|
|
|
PLACEHOLDER_EXPR replaced by R. Note that we assume here that EXP
|
1997-11-02 22:19:36 +01:00
|
|
|
|
contains only arithmetic expressions or a CALL_EXPR with a
|
|
|
|
|
PLACEHOLDER_EXPR occurring only in its arglist. */
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
substitute_in_expr (tree exp, tree f, tree r)
|
1993-10-04 02:46:17 +01:00
|
|
|
|
{
|
|
|
|
|
enum tree_code code = TREE_CODE (exp);
|
1996-04-09 13:10:49 +02:00
|
|
|
|
tree op0, op1, op2;
|
1997-11-02 22:19:36 +01:00
|
|
|
|
tree new;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
tree inner;
|
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
/* We handle TREE_LIST and COMPONENT_REF separately. */
|
|
|
|
|
if (code == TREE_LIST)
|
1993-10-04 02:46:17 +01:00
|
|
|
|
{
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
op0 = SUBSTITUTE_IN_EXPR (TREE_CHAIN (exp), f, r);
|
|
|
|
|
op1 = SUBSTITUTE_IN_EXPR (TREE_VALUE (exp), f, r);
|
2004-03-19 20:36:52 +01:00
|
|
|
|
if (op0 == TREE_CHAIN (exp) && op1 == TREE_VALUE (exp))
|
1993-10-04 02:46:17 +01:00
|
|
|
|
return exp;
|
1997-11-02 22:19:36 +01:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
return tree_cons (TREE_PURPOSE (exp), op1, op0);
|
|
|
|
|
}
|
|
|
|
|
else if (code == COMPONENT_REF)
|
|
|
|
|
{
|
|
|
|
|
/* If this expression is getting a value from a PLACEHOLDER_EXPR
|
|
|
|
|
and it is the right field, replace it with R. */
|
|
|
|
|
for (inner = TREE_OPERAND (exp, 0);
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
REFERENCE_CLASS_P (inner);
|
2004-03-19 20:36:52 +01:00
|
|
|
|
inner = TREE_OPERAND (inner, 0))
|
|
|
|
|
;
|
|
|
|
|
if (TREE_CODE (inner) == PLACEHOLDER_EXPR
|
|
|
|
|
&& TREE_OPERAND (exp, 1) == f)
|
|
|
|
|
return r;
|
|
|
|
|
|
convert.c (convert_to_real, [...]): Replace calls to build with calls to buildN.
* convert.c (convert_to_real, convert_to_integer,
convert_to_complex): Replace calls to build with calls to buildN.
* coverage.c (tree_coverage_counter_ref): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (loc_descriptor_from_tree): Likewise.
* emit-rtl.c (component_ref_for_mem_expr,
set_mem_attributes_minus_bitpos): Likewise.
* explow.c (update_nonlocal_goto_save_area): Likewise.
* expmed.c (expand_shift, make_tree, const_mult_add_overflow_p,
expand_mult_add): Likewise.
* expr.c (emit_block_move_via_libcall, clear_storage_via_libcall,
store_constructor, get_inner_reference, expand_expr_real_1,
try_casesi, try_tablejump): Likewise.
* function.c (expand_function_start): Likewise.
* stmt.c (emit_case_bit_tests, expand_end_case_type,
node_has_low_bound, node_has_high_bound, emit_case_nodes): Likewise.
* stor-layout.c (place_union_field, layout_type): Likewise.
* tree.c (substitute_in_expr, tree_fold_gcd): Likewise.
* varasm.c (copy_constant): Likewise.
From-SVN: r85160
2004-07-25 21:15:50 +02:00
|
|
|
|
/* If this expression hasn't been completed let, leave it alone. */
|
2004-03-19 20:36:52 +01:00
|
|
|
|
if (TREE_CODE (inner) == PLACEHOLDER_EXPR && TREE_TYPE (inner) == 0)
|
|
|
|
|
return exp;
|
|
|
|
|
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
op0 = SUBSTITUTE_IN_EXPR (TREE_OPERAND (exp, 0), f, r);
|
2004-03-19 20:36:52 +01:00
|
|
|
|
if (op0 == TREE_OPERAND (exp, 0))
|
|
|
|
|
return exp;
|
|
|
|
|
|
convert.c (convert_to_real, [...]): Replace calls to build with calls to buildN.
* convert.c (convert_to_real, convert_to_integer,
convert_to_complex): Replace calls to build with calls to buildN.
* coverage.c (tree_coverage_counter_ref): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (loc_descriptor_from_tree): Likewise.
* emit-rtl.c (component_ref_for_mem_expr,
set_mem_attributes_minus_bitpos): Likewise.
* explow.c (update_nonlocal_goto_save_area): Likewise.
* expmed.c (expand_shift, make_tree, const_mult_add_overflow_p,
expand_mult_add): Likewise.
* expr.c (emit_block_move_via_libcall, clear_storage_via_libcall,
store_constructor, get_inner_reference, expand_expr_real_1,
try_casesi, try_tablejump): Likewise.
* function.c (expand_function_start): Likewise.
* stmt.c (emit_case_bit_tests, expand_end_case_type,
node_has_low_bound, node_has_high_bound, emit_case_nodes): Likewise.
* stor-layout.c (place_union_field, layout_type): Likewise.
* tree.c (substitute_in_expr, tree_fold_gcd): Likewise.
* varasm.c (copy_constant): Likewise.
From-SVN: r85160
2004-07-25 21:15:50 +02:00
|
|
|
|
new = fold (build3 (COMPONENT_REF, TREE_TYPE (exp),
|
|
|
|
|
op0, TREE_OPERAND (exp, 1), NULL_TREE));
|
2004-03-19 20:36:52 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
switch (TREE_CODE_CLASS (code))
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_constant:
|
|
|
|
|
case tcc_declaration:
|
2004-03-19 20:36:52 +01:00
|
|
|
|
return exp;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_exceptional:
|
|
|
|
|
case tcc_unary:
|
|
|
|
|
case tcc_binary:
|
|
|
|
|
case tcc_comparison:
|
|
|
|
|
case tcc_expression:
|
|
|
|
|
case tcc_reference:
|
2004-03-19 20:36:52 +01:00
|
|
|
|
switch (first_rtl_op (code))
|
|
|
|
|
{
|
|
|
|
|
case 0:
|
1996-04-09 13:10:49 +02:00
|
|
|
|
return exp;
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
case 1:
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
op0 = SUBSTITUTE_IN_EXPR (TREE_OPERAND (exp, 0), f, r);
|
2004-03-19 20:36:52 +01:00
|
|
|
|
if (op0 == TREE_OPERAND (exp, 0))
|
|
|
|
|
return exp;
|
2000-10-20 22:57:21 +02:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
new = fold (build1 (code, TREE_TYPE (exp), op0));
|
|
|
|
|
break;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
case 2:
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
op0 = SUBSTITUTE_IN_EXPR (TREE_OPERAND (exp, 0), f, r);
|
|
|
|
|
op1 = SUBSTITUTE_IN_EXPR (TREE_OPERAND (exp, 1), f, r);
|
2003-03-19 21:20:57 +01:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
if (op0 == TREE_OPERAND (exp, 0) && op1 == TREE_OPERAND (exp, 1))
|
|
|
|
|
return exp;
|
1996-04-09 13:10:49 +02:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
new = fold (build2 (code, TREE_TYPE (exp), op0, op1));
|
|
|
|
|
break;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
case 3:
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
op0 = SUBSTITUTE_IN_EXPR (TREE_OPERAND (exp, 0), f, r);
|
|
|
|
|
op1 = SUBSTITUTE_IN_EXPR (TREE_OPERAND (exp, 1), f, r);
|
|
|
|
|
op2 = SUBSTITUTE_IN_EXPR (TREE_OPERAND (exp, 2), f, r);
|
1994-01-04 13:34:51 +01:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
if (op0 == TREE_OPERAND (exp, 0) && op1 == TREE_OPERAND (exp, 1)
|
|
|
|
|
&& op2 == TREE_OPERAND (exp, 2))
|
|
|
|
|
return exp;
|
1997-11-02 22:19:36 +01:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
new = fold (build3 (code, TREE_TYPE (exp), op0, op1, op2));
|
|
|
|
|
break;
|
1997-11-02 22:19:36 +01:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_unreachable ();
|
2004-03-19 20:36:52 +01:00
|
|
|
|
}
|
|
|
|
|
break;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
2004-03-19 20:36:52 +01:00
|
|
|
|
default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_unreachable ();
|
2004-03-19 20:36:52 +01:00
|
|
|
|
}
|
1993-10-04 02:46:17 +01:00
|
|
|
|
|
1995-04-30 13:16:51 +02:00
|
|
|
|
TREE_READONLY (new) = TREE_READONLY (exp);
|
|
|
|
|
return new;
|
1993-10-04 02:46:17 +01:00
|
|
|
|
}
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
|
|
|
|
|
/* Similar, but look for a PLACEHOLDER_EXPR in EXP and find a replacement
|
|
|
|
|
for it within OBJ, a tree that is an object or a chain of references. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
substitute_placeholder_in_expr (tree exp, tree obj)
|
|
|
|
|
{
|
|
|
|
|
enum tree_code code = TREE_CODE (exp);
|
2004-04-26 01:54:42 +02:00
|
|
|
|
tree op0, op1, op2, op3;
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
|
|
|
|
|
/* If this is a PLACEHOLDER_EXPR, see if we find a corresponding type
|
|
|
|
|
in the chain of OBJ. */
|
|
|
|
|
if (code == PLACEHOLDER_EXPR)
|
|
|
|
|
{
|
|
|
|
|
tree need_type = TYPE_MAIN_VARIANT (TREE_TYPE (exp));
|
|
|
|
|
tree elt;
|
|
|
|
|
|
|
|
|
|
for (elt = obj; elt != 0;
|
|
|
|
|
elt = ((TREE_CODE (elt) == COMPOUND_EXPR
|
|
|
|
|
|| TREE_CODE (elt) == COND_EXPR)
|
|
|
|
|
? TREE_OPERAND (elt, 1)
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
: (REFERENCE_CLASS_P (elt)
|
|
|
|
|
|| UNARY_CLASS_P (elt)
|
|
|
|
|
|| BINARY_CLASS_P (elt)
|
|
|
|
|
|| EXPRESSION_CLASS_P (elt))
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
? TREE_OPERAND (elt, 0) : 0))
|
|
|
|
|
if (TYPE_MAIN_VARIANT (TREE_TYPE (elt)) == need_type)
|
|
|
|
|
return elt;
|
|
|
|
|
|
|
|
|
|
for (elt = obj; elt != 0;
|
|
|
|
|
elt = ((TREE_CODE (elt) == COMPOUND_EXPR
|
|
|
|
|
|| TREE_CODE (elt) == COND_EXPR)
|
|
|
|
|
? TREE_OPERAND (elt, 1)
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
: (REFERENCE_CLASS_P (elt)
|
|
|
|
|
|| UNARY_CLASS_P (elt)
|
|
|
|
|
|| BINARY_CLASS_P (elt)
|
|
|
|
|
|| EXPRESSION_CLASS_P (elt))
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
? TREE_OPERAND (elt, 0) : 0))
|
|
|
|
|
if (POINTER_TYPE_P (TREE_TYPE (elt))
|
|
|
|
|
&& (TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (elt)))
|
|
|
|
|
== need_type))
|
|
|
|
|
return fold (build1 (INDIRECT_REF, need_type, elt));
|
|
|
|
|
|
|
|
|
|
/* If we didn't find it, return the original PLACEHOLDER_EXPR. If it
|
|
|
|
|
survives until RTL generation, there will be an error. */
|
|
|
|
|
return exp;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* TREE_LIST is special because we need to look at TREE_VALUE
|
|
|
|
|
and TREE_CHAIN, not TREE_OPERANDS. */
|
|
|
|
|
else if (code == TREE_LIST)
|
|
|
|
|
{
|
|
|
|
|
op0 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_CHAIN (exp), obj);
|
|
|
|
|
op1 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_VALUE (exp), obj);
|
|
|
|
|
if (op0 == TREE_CHAIN (exp) && op1 == TREE_VALUE (exp))
|
|
|
|
|
return exp;
|
|
|
|
|
|
|
|
|
|
return tree_cons (TREE_PURPOSE (exp), op1, op0);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
switch (TREE_CODE_CLASS (code))
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_constant:
|
|
|
|
|
case tcc_declaration:
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
return exp;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_exceptional:
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case tcc_unary:
|
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|
|
|
case tcc_binary:
|
|
|
|
|
case tcc_comparison:
|
|
|
|
|
case tcc_expression:
|
|
|
|
|
case tcc_reference:
|
|
|
|
|
case tcc_statement:
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
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switch (first_rtl_op (code))
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{
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case 0:
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return exp;
|
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case 1:
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op0 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 0), obj);
|
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if (op0 == TREE_OPERAND (exp, 0))
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return exp;
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else
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return fold (build1 (code, TREE_TYPE (exp), op0));
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case 2:
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op0 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 0), obj);
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op1 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 1), obj);
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if (op0 == TREE_OPERAND (exp, 0) && op1 == TREE_OPERAND (exp, 1))
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return exp;
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else
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return fold (build2 (code, TREE_TYPE (exp), op0, op1));
|
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case 3:
|
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op0 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 0), obj);
|
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op1 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 1), obj);
|
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|
op2 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 2), obj);
|
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|
|
|
|
|
|
|
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if (op0 == TREE_OPERAND (exp, 0) && op1 == TREE_OPERAND (exp, 1)
|
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|
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&& op2 == TREE_OPERAND (exp, 2))
|
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return exp;
|
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else
|
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return fold (build3 (code, TREE_TYPE (exp), op0, op1, op2));
|
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|
2004-04-26 01:54:42 +02:00
|
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case 4:
|
|
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|
|
op0 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 0), obj);
|
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|
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op1 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 1), obj);
|
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op2 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 2), obj);
|
|
|
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|
op3 = SUBSTITUTE_PLACEHOLDER_IN_EXPR (TREE_OPERAND (exp, 3), obj);
|
|
|
|
|
|
|
|
|
|
if (op0 == TREE_OPERAND (exp, 0) && op1 == TREE_OPERAND (exp, 1)
|
|
|
|
|
&& op2 == TREE_OPERAND (exp, 2)
|
|
|
|
|
&& op3 == TREE_OPERAND (exp, 3))
|
|
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|
|
return exp;
|
|
|
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else
|
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return fold (build4 (code, TREE_TYPE (exp), op0, op1, op2, op3));
|
|
|
|
|
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_unreachable ();
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
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gcc_unreachable ();
|
alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.
* emit-rtl.c (component_ref_for_mem_expr): Likewise.
(set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* explow.c (expr_size): Likewise.
* expr.h (placeholder_list, find_placeholder): Deleted.
* expr.c (store_constructor): Likewise.
(get_inner_reference): Likewise. Also don't call find_placeholder.
(placeholder_list, find_placeholder): Deleted.
(is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR.
(expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise.
(highest_pow2_factor, case WITH_RECORD_EXPR): Remove.
* dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise.
* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR):
Likewise.
* fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise.
(extract_muldiv, case WITH_RECORD_EXPR): Likewise.
* tree.c (expr_align, case WITH_RECORD_EXPR): Likewise.
(contains_placeholder_p): Don't handle WITH_RECORD_EXPR.
Clean up by using first_rtl_op.
(substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call.
(substitute_placeholder_in_expr): New function.
* tree.def (WITH_RECORD_EXPR): Deleted.
* tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New.
(substitute_placeholder_in_expr): New.
* ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
* ada/trans.c (tree_transform, emit_index_check): Likewise.
* ada/utils.c (build_template): Likewise.
(max_size, convert): Remove handling of WITH_RECORD_EXPR.
(maybe_unconstrained_array, unchecked_convert): Likewise.
* ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
(build_unary_op): Likewise.
(compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
(fill_vms_descriptor): Likewise.
(build_call_alloc_dealloc): Likewise.
ALIGN is unsigned.
* ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
From-SVN: r79789
2004-03-21 19:09:20 +01:00
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}
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}
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1993-10-04 02:46:17 +01:00
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1992-02-15 04:55:11 +01:00
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|
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/* Stabilize a reference so that we can use it any number of times
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without causing its operands to be evaluated more than once.
|
1993-10-06 22:07:12 +01:00
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Returns the stabilized reference. This works by means of save_expr,
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so see the caveats in the comments about save_expr.
|
1992-02-15 04:55:11 +01:00
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Also allows conversion expressions whose operands are references.
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Any other kind of expression is returned unchanged. */
|
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tree
|
2003-07-06 14:35:56 +02:00
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stabilize_reference (tree ref)
|
1992-02-15 04:55:11 +01:00
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{
|
2001-10-11 05:16:15 +02:00
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tree result;
|
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enum tree_code code = TREE_CODE (ref);
|
1992-02-15 04:55:11 +01:00
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|
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switch (code)
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{
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case VAR_DECL:
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case PARM_DECL:
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case RESULT_DECL:
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/* No action is needed in this case. */
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return ref;
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case NOP_EXPR:
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case CONVERT_EXPR:
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case FLOAT_EXPR:
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case FIX_TRUNC_EXPR:
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case FIX_FLOOR_EXPR:
|
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case FIX_ROUND_EXPR:
|
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case FIX_CEIL_EXPR:
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result = build_nt (code, stabilize_reference (TREE_OPERAND (ref, 0)));
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break;
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case INDIRECT_REF:
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result = build_nt (INDIRECT_REF,
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stabilize_reference_1 (TREE_OPERAND (ref, 0)));
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break;
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case COMPONENT_REF:
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result = build_nt (COMPONENT_REF,
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stabilize_reference (TREE_OPERAND (ref, 0)),
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
|
|
TREE_OPERAND (ref, 1), NULL_TREE);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case BIT_FIELD_REF:
|
|
|
|
|
result = build_nt (BIT_FIELD_REF,
|
|
|
|
|
stabilize_reference (TREE_OPERAND (ref, 0)),
|
|
|
|
|
stabilize_reference_1 (TREE_OPERAND (ref, 1)),
|
|
|
|
|
stabilize_reference_1 (TREE_OPERAND (ref, 2)));
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case ARRAY_REF:
|
|
|
|
|
result = build_nt (ARRAY_REF,
|
|
|
|
|
stabilize_reference (TREE_OPERAND (ref, 0)),
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
|
|
stabilize_reference_1 (TREE_OPERAND (ref, 1)),
|
|
|
|
|
TREE_OPERAND (ref, 2), TREE_OPERAND (ref, 3));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
break;
|
|
|
|
|
|
2001-06-04 15:21:38 +02:00
|
|
|
|
case ARRAY_RANGE_REF:
|
|
|
|
|
result = build_nt (ARRAY_RANGE_REF,
|
|
|
|
|
stabilize_reference (TREE_OPERAND (ref, 0)),
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
|
|
stabilize_reference_1 (TREE_OPERAND (ref, 1)),
|
|
|
|
|
TREE_OPERAND (ref, 2), TREE_OPERAND (ref, 3));
|
2001-06-04 15:21:38 +02:00
|
|
|
|
break;
|
|
|
|
|
|
1994-08-11 22:41:05 +02:00
|
|
|
|
case COMPOUND_EXPR:
|
1996-05-06 20:07:22 +02:00
|
|
|
|
/* We cannot wrap the first expression in a SAVE_EXPR, as then
|
|
|
|
|
it wouldn't be ignored. This matters when dealing with
|
|
|
|
|
volatiles. */
|
|
|
|
|
return stabilize_reference_1 (ref);
|
1994-08-11 22:41:05 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* If arg isn't a kind of lvalue we recognize, make no change.
|
|
|
|
|
Caller should recognize the error for an invalid lvalue. */
|
|
|
|
|
default:
|
|
|
|
|
return ref;
|
|
|
|
|
|
|
|
|
|
case ERROR_MARK:
|
|
|
|
|
return error_mark_node;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
TREE_TYPE (result) = TREE_TYPE (ref);
|
|
|
|
|
TREE_READONLY (result) = TREE_READONLY (ref);
|
|
|
|
|
TREE_SIDE_EFFECTS (result) = TREE_SIDE_EFFECTS (ref);
|
|
|
|
|
TREE_THIS_VOLATILE (result) = TREE_THIS_VOLATILE (ref);
|
|
|
|
|
|
|
|
|
|
return result;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Subroutine of stabilize_reference; this is called for subtrees of
|
|
|
|
|
references. Any expression with side-effects must be put in a SAVE_EXPR
|
|
|
|
|
to ensure that it is only evaluated once.
|
|
|
|
|
|
|
|
|
|
We don't put SAVE_EXPR nodes around everything, because assigning very
|
|
|
|
|
simple expressions to temporaries causes us to miss good opportunities
|
|
|
|
|
for optimizations. Among other things, the opportunity to fold in the
|
|
|
|
|
addition of a constant into an addressing mode often gets lost, e.g.
|
|
|
|
|
"y[i+1] += x;". In general, we take the approach that we should not make
|
|
|
|
|
an assignment unless we are forced into it - i.e., that any non-side effect
|
|
|
|
|
operator should be allowed, and that cse should take care of coalescing
|
|
|
|
|
multiple utterances of the same expression should that prove fruitful. */
|
|
|
|
|
|
1995-02-14 14:04:52 +01:00
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
stabilize_reference_1 (tree e)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree result;
|
|
|
|
|
enum tree_code code = TREE_CODE (e);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1992-04-11 20:17:54 +02:00
|
|
|
|
/* We cannot ignore const expressions because it might be a reference
|
|
|
|
|
to a const array but whose index contains side-effects. But we can
|
|
|
|
|
ignore things that are actual constant or that already have been
|
|
|
|
|
handled by this function. */
|
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
if (TREE_INVARIANT (e))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return e;
|
|
|
|
|
|
|
|
|
|
switch (TREE_CODE_CLASS (code))
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_exceptional:
|
|
|
|
|
case tcc_type:
|
|
|
|
|
case tcc_declaration:
|
|
|
|
|
case tcc_comparison:
|
|
|
|
|
case tcc_statement:
|
|
|
|
|
case tcc_expression:
|
|
|
|
|
case tcc_reference:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* If the expression has side-effects, then encase it in a SAVE_EXPR
|
|
|
|
|
so that it will only be evaluated once. */
|
|
|
|
|
/* The reference (r) and comparison (<) classes could be handled as
|
|
|
|
|
below, but it is generally faster to only evaluate them once. */
|
|
|
|
|
if (TREE_SIDE_EFFECTS (e))
|
|
|
|
|
return save_expr (e);
|
|
|
|
|
return e;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_constant:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Constants need no processing. In fact, we should never reach
|
|
|
|
|
here. */
|
|
|
|
|
return e;
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_binary:
|
1993-03-27 08:23:42 +01:00
|
|
|
|
/* Division is slow and tends to be compiled with jumps,
|
|
|
|
|
especially the division by powers of 2 that is often
|
|
|
|
|
found inside of an array reference. So do it just once. */
|
|
|
|
|
if (code == TRUNC_DIV_EXPR || code == TRUNC_MOD_EXPR
|
|
|
|
|
|| code == FLOOR_DIV_EXPR || code == FLOOR_MOD_EXPR
|
|
|
|
|
|| code == CEIL_DIV_EXPR || code == CEIL_MOD_EXPR
|
|
|
|
|
|| code == ROUND_DIV_EXPR || code == ROUND_MOD_EXPR)
|
|
|
|
|
return save_expr (e);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Recursively stabilize each operand. */
|
|
|
|
|
result = build_nt (code, stabilize_reference_1 (TREE_OPERAND (e, 0)),
|
|
|
|
|
stabilize_reference_1 (TREE_OPERAND (e, 1)));
|
|
|
|
|
break;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_unary:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Recursively stabilize each operand. */
|
|
|
|
|
result = build_nt (code, stabilize_reference_1 (TREE_OPERAND (e, 0)));
|
|
|
|
|
break;
|
1994-02-27 16:50:11 +01:00
|
|
|
|
|
|
|
|
|
default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
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gcc_unreachable ();
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1992-02-15 04:55:11 +01:00
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}
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2000-08-29 18:08:59 +02:00
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1992-02-15 04:55:11 +01:00
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TREE_TYPE (result) = TREE_TYPE (e);
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TREE_READONLY (result) = TREE_READONLY (e);
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TREE_SIDE_EFFECTS (result) = TREE_SIDE_EFFECTS (e);
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TREE_THIS_VOLATILE (result) = TREE_THIS_VOLATILE (e);
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2004-05-13 08:41:07 +02:00
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TREE_INVARIANT (result) = 1;
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1992-02-15 04:55:11 +01:00
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return result;
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}
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/* Low-level constructors for expressions. */
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alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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/* A helper function for build1 and constant folders. Set TREE_CONSTANT,
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TREE_INVARIANT, and TREE_SIDE_EFFECTS for an ADDR_EXPR. */
|
2004-05-13 08:41:07 +02:00
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void
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recompute_tree_invarant_for_addr_expr (tree t)
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{
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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tree node;
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bool tc = true, ti = true, se = false;
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2004-05-13 08:41:07 +02:00
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alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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/* We started out assuming this address is both invariant and constant, but
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does not have side effects. Now go down any handled components and see if
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any of them involve offsets that are either non-constant or non-invariant.
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Also check for side-effects.
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??? Note that this code makes no attempt to deal with the case where
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taking the address of something causes a copy due to misalignment. */
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#define UPDATE_TITCSE(NODE) \
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do { tree _node = (NODE); \
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if (_node && !TREE_INVARIANT (_node)) ti = false; \
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if (_node && !TREE_CONSTANT (_node)) tc = false; \
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if (_node && TREE_SIDE_EFFECTS (_node)) se = true; } while (0)
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for (node = TREE_OPERAND (t, 0); handled_component_p (node);
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node = TREE_OPERAND (node, 0))
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2004-05-13 08:41:07 +02:00
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{
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alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
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|
|
/* If the first operand doesn't have an ARRAY_TYPE, this is a bogus
|
|
|
|
|
array reference (probably made temporarily by the G++ front end),
|
|
|
|
|
so ignore all the operands. */
|
|
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|
|
if ((TREE_CODE (node) == ARRAY_REF
|
|
|
|
|
|| TREE_CODE (node) == ARRAY_RANGE_REF)
|
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&& TREE_CODE (TREE_TYPE (TREE_OPERAND (node, 0))) == ARRAY_TYPE)
|
2004-05-13 08:41:07 +02:00
|
|
|
|
{
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
|
|
UPDATE_TITCSE (TREE_OPERAND (node, 1));
|
2004-08-30 23:39:42 +02:00
|
|
|
|
if (TREE_OPERAND (node, 2))
|
|
|
|
|
UPDATE_TITCSE (TREE_OPERAND (node, 2));
|
|
|
|
|
if (TREE_OPERAND (node, 3))
|
|
|
|
|
UPDATE_TITCSE (TREE_OPERAND (node, 3));
|
2004-05-13 08:41:07 +02:00
|
|
|
|
}
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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/* Likewise, just because this is a COMPONENT_REF doesn't mean we have a
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FIELD_DECL, apparently. The G++ front end can put something else
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there, at least temporarily. */
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else if (TREE_CODE (node) == COMPONENT_REF
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&& TREE_CODE (TREE_OPERAND (node, 1)) == FIELD_DECL)
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2004-08-30 23:39:42 +02:00
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{
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if (TREE_OPERAND (node, 2))
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UPDATE_TITCSE (TREE_OPERAND (node, 2));
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}
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alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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|
else if (TREE_CODE (node) == BIT_FIELD_REF)
|
|
|
|
|
UPDATE_TITCSE (TREE_OPERAND (node, 2));
|
|
|
|
|
}
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
|
|
/* Now see what's inside. If it's an INDIRECT_REF, copy our properties from
|
2004-10-19 19:24:46 +02:00
|
|
|
|
the address, since &(*a)->b is a form of addition. If it's a decl, it's
|
|
|
|
|
invariant and constant if the decl is static. It's also invariant if it's
|
|
|
|
|
a decl in the current function. Taking the address of a volatile variable
|
|
|
|
|
is not volatile. If it's a constant, the address is both invariant and
|
|
|
|
|
constant. Otherwise it's neither. */
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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|
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if (TREE_CODE (node) == INDIRECT_REF)
|
2004-10-19 19:24:46 +02:00
|
|
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UPDATE_TITCSE (TREE_OPERAND (node, 0));
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
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else if (DECL_P (node))
|
|
|
|
|
{
|
2004-07-06 04:20:16 +02:00
|
|
|
|
if (staticp (node))
|
|
|
|
|
;
|
|
|
|
|
else if (decl_function_context (node) == current_function_decl)
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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tc = false;
|
2004-07-06 04:20:16 +02:00
|
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else
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ti = tc = false;
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
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}
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alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
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else if (CONSTANT_CLASS_P (node))
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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;
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else
|
|
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{
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ti = tc = false;
|
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se |= TREE_SIDE_EFFECTS (node);
|
2004-05-13 08:41:07 +02:00
|
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|
|
}
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TREE_CONSTANT (t) = tc;
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TREE_INVARIANT (t) = ti;
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
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|
TREE_SIDE_EFFECTS (t) = se;
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#undef UPDATE_TITCSE
|
2004-05-13 08:41:07 +02:00
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}
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2004-02-19 23:39:55 +01:00
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/* Build an expression of code CODE, data type TYPE, and operands as
|
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specified. Expressions and reference nodes can be created this way.
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Constants, decls, types and misc nodes cannot be.
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We define 5 non-variadic functions, from 0 to 4 arguments. This is
|
2004-07-29 01:44:56 +02:00
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enough for all extant tree codes. These functions can be called
|
2004-02-19 23:39:55 +01:00
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directly (preferably!), but can also be obtained via GCC preprocessor
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magic within the build macro. */
|
1992-02-15 04:55:11 +01:00
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tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
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build0_stat (enum tree_code code, tree tt MEM_STAT_DECL)
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1992-02-15 04:55:11 +01:00
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{
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2001-10-11 05:16:15 +02:00
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tree t;
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1992-02-15 04:55:11 +01:00
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targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (TREE_CODE_LENGTH (code) == 0);
|
1994-02-10 14:12:29 +01:00
|
|
|
|
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
t = make_node_stat (code PASS_MEM_STAT);
|
1994-02-10 14:12:29 +01:00
|
|
|
|
TREE_TYPE (t) = tt;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
build1_stat (enum tree_code code, tree type, tree node MEM_STAT_DECL)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2002-12-18 07:36:51 +01:00
|
|
|
|
int length = sizeof (struct tree_exp);
|
c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>.
d
* c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>. Add
prototype for `handle_sysv_pragma', and make it static. Add
parentheses around assignment used as truth value.
* combine.c (combine_instructions): Protect variable `prev' with
macro HAVE_cc0.
(can_combine_p): Protect variable `link' with AUTO_INC_DEC.
(extract_left_shift): Add parentheses around operand of &.
(merge_outer_ops): Avoid an empty body in an else-statement.
(gen_rtx_combine): Remove unused variable `i'.
* sparc/gmon-sol2.c: Include <fcntl.h>. Make return type of
function monstartup `void'. Likewise for internal_mcount. Add
`static void' prototype for moncontrol. Reconcile sprintf format
vs. args.
* sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>.
Make return type of function_arg_slotno explicitly `int'.
(reg_unused_after): Add parentheses around assignment used as
truth value.
(save_regs): Add explicit braces to avoid ambiguous `else'.
(function_arg_slotno): Add parentheses around && within ||.
(function_arg_pass_by_reference): Likewise.
(sparc_flat_output_function_prologue): Reconcile fprintf format
vs. args.
* svr4.h (ASM_OUTPUT_LIMITED_STRING): Add parentheses around
assignment used as truth value.
* cplus-dem.c: Include <stdlib.h>.
(demangle_signature): Avoid an empty body in an else-statement.
(do_type): Remove unused variable `lvl'.
* cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS.
Include <string.h>/<strings.h>.
(cpp_lex): Remove unused variable `namelen'.
(cpp_lex): Explicitly declare `num_chars' as an int.
* cpplib.c: Avoid duplicate inclusion of <stdlib.h>, include
<unistd.h> instead. Explicitly declare is_system_include
returning int.
(make_assertion): Remove unused variable `kt'.
(cpp_expand_to_buffer): Hide variable `obuf'.
(output_line_command): Remove unused variables, `line_end',
`line_cmd_buf' and `len'.
(macarg): Remove unused variable `arg_start'.
(special_symbol): Remove unused variable `i'. Add parentheses
around assignment used as truth value.
(do_include): Remove unused variables `pcfname' and `retried',
hide `pcf' and `pcfbuflimit'.
(do_line): Remove unused variable `i'.
(finclude): Hide variable `missing_newline'.
(cpp_handle_options): Remove unused variable `j'.
(read_token_list): Remove unused variable `eofp'.
(cpp_error_with_line): Remove unused variable `i'.
(cpp_warning_with_line): Likewise.
(cpp_pedwarn_with_line): Explicitly declare `column' as int.
(cpp_error_from_errno): Remove unused variable `i'.
* cse.c (invalidate): Add parentheses around assignment used as
truth value.
(find_best_addr): Move declaration of variable `our_cost' inside
the conditional macro where its used.
(fold_rtx): Avoid an empty body in an if-statement.
(cse_insn): Wrap variables `this_insn_cc0_mode' and
`this_insn_cc0' in macro HAVE_cc0.
* dwarf2out.c: Include <stdlib.h> and <string.h>/<string.h>.
(ASM_OUTPUT_DWARF_DATA8): Reconcile format vs. args in fprintf's.
(output_uleb128): Likewise.
(output_sleb128): Likewise.
(output_cfi): Likewise.
(output_call_frame_info): Remove unused variables `j', `fde_size'
and `fde_pad'.
(comp_unit_has_inlines): Hide declaration as per rest of file.
(size_of_line_prolog): Correct typo in prototype.
(add_arange): Likewise.
(output_aranges): Likewise.
(add_name_and_src_coords_attributes): Likewise.
(gen_array_type_die): Likewise.
(gen_inlined_subroutine_die): Likewise.
(equate_decl_number_to_die): Remove unused variable `i'.
(print_die): Reconcile format vs. args in fprintf's.
(print_dwarf_line_table): Likewise.
(output_die): Likewise.
(output_line_info): Likewise.
(add_subscript_info): Avoid an empty body in an else-statement.
(gen_subprogram_die): Remove unused variable `fp_loc'.
* dwarfout.c: Explicitly declare `next_pubname_number' as int.
Protect `ordering_attribute' prototype with USE_ORDERING_ATTRIBUTE
macro. Protect `src_coords_attribute' prototype with
DWARF_DECL_COORDINATES macro. Hide `output_entry_point_die'
prototype as in the rest of the file. Likewise for
`output_pointer_type_die' and `output_reference_type_die'. Remove
prototype for `type_of_for_scope'.
(output_unsigned_leb128): Reconcile format vs. args in fprintf.
(type_attribute): Add explicit braces to avoid ambiguous `else'.
* final.c: Include <stdlib.h> and <string.h>/<strings.h>.
(shorten_branches): Protect declaration of tmp_length with
SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
(profile_function): Protect declaration of `sval' and `cxt'
variables with appropriate macros.
(final_scan_insn): Likewise for `note' variable. Add explicit
braces to avoid empty body in an if-statement.
(output_asm_insn): Move variable `i' inside macro conditional
where it is used. Add parentheses around assignment used as truth
value.
(asm_fprintf) Likewise, likewise.
* fix-header.c (main): Remove unused variable `done'. Protect
declaration of `i' with FIXPROTO_IGNORE_LIST.
* pexecute.c: Include <unistd.h>. Prototype `my_strerror'.
* print-rtl.c (print_inline_rtx): Explicitly declare the parameter
`ind'.
* profile.c: Include <string.h>/<strings.h>.
(instrument_arcs): Remove unused variables `note', `inverted',
`zero' and `neg_one'.
(branch_prob): Avoid empty body in an if-statement.
* regclass.c: Include <stdlib.h>.
(reg_alternate_class): Explicitly declare parameter `regno'.
* regmove.c (regmove_optimize): Remove unused variable `p'. Add
parentheses around assignment used as truth value.
(find_matches): Remove unused variables `output_operand' and
`matching_operand'.
(fixup_match_1): Remove statement with no effect: "if (0) ;".
* scan.c (sstring_append): Explicitly declare `count' as int.
(scan_string): Explicitly declare parameter `init' as int.
* sched.c: Include <stdlib.h>.
(BLOCKAGE_RANGE): Add parentheses around arithmetic in operand of |.
(rank_for_schedule): Add parentheses around assignment used as
truth value.
(schedule_block): Likewise.
(regno_use_in): Likewise.
(schedule_insns): Remove unused variable `i'.
* toplev.c: Include <stdlib.h> and <string.h>/<strings.h>.
(v_message_with_decl): Remove unused variable `n'.
(botch): Explicitly declare parameter `s' as char *.
(main): Add parentheses around assignment used as truth value.
* tree.c (make_node): Protect the variable `kind' with the
GATHER_STATISTICS macro.
(real_value_from_int_cst): Move variable `e' inside conditional
macro area where it is used.
(tree_last): Add parentheses around assignment used as truth value.
(build1): Protect the variable `kind' with the GATHER_STATISTICS
macro.
(print_obstack_statistics): Reconcile format vs. args in fprintf.
Protect variables `i', `total_nodes', and `total_bytes' with the
GATHER_STATISTICS macro.
Lots more -W -Wall warnings disappear.
From-SVN: r17518
1998-01-27 23:11:55 +01:00
|
|
|
|
#ifdef GATHER_STATISTICS
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree_node_kind kind;
|
c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>.
d
* c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>. Add
prototype for `handle_sysv_pragma', and make it static. Add
parentheses around assignment used as truth value.
* combine.c (combine_instructions): Protect variable `prev' with
macro HAVE_cc0.
(can_combine_p): Protect variable `link' with AUTO_INC_DEC.
(extract_left_shift): Add parentheses around operand of &.
(merge_outer_ops): Avoid an empty body in an else-statement.
(gen_rtx_combine): Remove unused variable `i'.
* sparc/gmon-sol2.c: Include <fcntl.h>. Make return type of
function monstartup `void'. Likewise for internal_mcount. Add
`static void' prototype for moncontrol. Reconcile sprintf format
vs. args.
* sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>.
Make return type of function_arg_slotno explicitly `int'.
(reg_unused_after): Add parentheses around assignment used as
truth value.
(save_regs): Add explicit braces to avoid ambiguous `else'.
(function_arg_slotno): Add parentheses around && within ||.
(function_arg_pass_by_reference): Likewise.
(sparc_flat_output_function_prologue): Reconcile fprintf format
vs. args.
* svr4.h (ASM_OUTPUT_LIMITED_STRING): Add parentheses around
assignment used as truth value.
* cplus-dem.c: Include <stdlib.h>.
(demangle_signature): Avoid an empty body in an else-statement.
(do_type): Remove unused variable `lvl'.
* cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS.
Include <string.h>/<strings.h>.
(cpp_lex): Remove unused variable `namelen'.
(cpp_lex): Explicitly declare `num_chars' as an int.
* cpplib.c: Avoid duplicate inclusion of <stdlib.h>, include
<unistd.h> instead. Explicitly declare is_system_include
returning int.
(make_assertion): Remove unused variable `kt'.
(cpp_expand_to_buffer): Hide variable `obuf'.
(output_line_command): Remove unused variables, `line_end',
`line_cmd_buf' and `len'.
(macarg): Remove unused variable `arg_start'.
(special_symbol): Remove unused variable `i'. Add parentheses
around assignment used as truth value.
(do_include): Remove unused variables `pcfname' and `retried',
hide `pcf' and `pcfbuflimit'.
(do_line): Remove unused variable `i'.
(finclude): Hide variable `missing_newline'.
(cpp_handle_options): Remove unused variable `j'.
(read_token_list): Remove unused variable `eofp'.
(cpp_error_with_line): Remove unused variable `i'.
(cpp_warning_with_line): Likewise.
(cpp_pedwarn_with_line): Explicitly declare `column' as int.
(cpp_error_from_errno): Remove unused variable `i'.
* cse.c (invalidate): Add parentheses around assignment used as
truth value.
(find_best_addr): Move declaration of variable `our_cost' inside
the conditional macro where its used.
(fold_rtx): Avoid an empty body in an if-statement.
(cse_insn): Wrap variables `this_insn_cc0_mode' and
`this_insn_cc0' in macro HAVE_cc0.
* dwarf2out.c: Include <stdlib.h> and <string.h>/<string.h>.
(ASM_OUTPUT_DWARF_DATA8): Reconcile format vs. args in fprintf's.
(output_uleb128): Likewise.
(output_sleb128): Likewise.
(output_cfi): Likewise.
(output_call_frame_info): Remove unused variables `j', `fde_size'
and `fde_pad'.
(comp_unit_has_inlines): Hide declaration as per rest of file.
(size_of_line_prolog): Correct typo in prototype.
(add_arange): Likewise.
(output_aranges): Likewise.
(add_name_and_src_coords_attributes): Likewise.
(gen_array_type_die): Likewise.
(gen_inlined_subroutine_die): Likewise.
(equate_decl_number_to_die): Remove unused variable `i'.
(print_die): Reconcile format vs. args in fprintf's.
(print_dwarf_line_table): Likewise.
(output_die): Likewise.
(output_line_info): Likewise.
(add_subscript_info): Avoid an empty body in an else-statement.
(gen_subprogram_die): Remove unused variable `fp_loc'.
* dwarfout.c: Explicitly declare `next_pubname_number' as int.
Protect `ordering_attribute' prototype with USE_ORDERING_ATTRIBUTE
macro. Protect `src_coords_attribute' prototype with
DWARF_DECL_COORDINATES macro. Hide `output_entry_point_die'
prototype as in the rest of the file. Likewise for
`output_pointer_type_die' and `output_reference_type_die'. Remove
prototype for `type_of_for_scope'.
(output_unsigned_leb128): Reconcile format vs. args in fprintf.
(type_attribute): Add explicit braces to avoid ambiguous `else'.
* final.c: Include <stdlib.h> and <string.h>/<strings.h>.
(shorten_branches): Protect declaration of tmp_length with
SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
(profile_function): Protect declaration of `sval' and `cxt'
variables with appropriate macros.
(final_scan_insn): Likewise for `note' variable. Add explicit
braces to avoid empty body in an if-statement.
(output_asm_insn): Move variable `i' inside macro conditional
where it is used. Add parentheses around assignment used as truth
value.
(asm_fprintf) Likewise, likewise.
* fix-header.c (main): Remove unused variable `done'. Protect
declaration of `i' with FIXPROTO_IGNORE_LIST.
* pexecute.c: Include <unistd.h>. Prototype `my_strerror'.
* print-rtl.c (print_inline_rtx): Explicitly declare the parameter
`ind'.
* profile.c: Include <string.h>/<strings.h>.
(instrument_arcs): Remove unused variables `note', `inverted',
`zero' and `neg_one'.
(branch_prob): Avoid empty body in an if-statement.
* regclass.c: Include <stdlib.h>.
(reg_alternate_class): Explicitly declare parameter `regno'.
* regmove.c (regmove_optimize): Remove unused variable `p'. Add
parentheses around assignment used as truth value.
(find_matches): Remove unused variables `output_operand' and
`matching_operand'.
(fixup_match_1): Remove statement with no effect: "if (0) ;".
* scan.c (sstring_append): Explicitly declare `count' as int.
(scan_string): Explicitly declare parameter `init' as int.
* sched.c: Include <stdlib.h>.
(BLOCKAGE_RANGE): Add parentheses around arithmetic in operand of |.
(rank_for_schedule): Add parentheses around assignment used as
truth value.
(schedule_block): Likewise.
(regno_use_in): Likewise.
(schedule_insns): Remove unused variable `i'.
* toplev.c: Include <stdlib.h> and <string.h>/<strings.h>.
(v_message_with_decl): Remove unused variable `n'.
(botch): Explicitly declare parameter `s' as char *.
(main): Add parentheses around assignment used as truth value.
* tree.c (make_node): Protect the variable `kind' with the
GATHER_STATISTICS macro.
(real_value_from_int_cst): Move variable `e' inside conditional
macro area where it is used.
(tree_last): Add parentheses around assignment used as truth value.
(build1): Protect the variable `kind' with the GATHER_STATISTICS
macro.
(print_obstack_statistics): Reconcile format vs. args in fprintf.
Protect variables `i', `total_nodes', and `total_bytes' with the
GATHER_STATISTICS macro.
Lots more -W -Wall warnings disappear.
From-SVN: r17518
1998-01-27 23:11:55 +01:00
|
|
|
|
#endif
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
#ifdef GATHER_STATISTICS
|
2002-12-18 07:36:51 +01:00
|
|
|
|
switch (TREE_CODE_CLASS (code))
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_statement: /* an expression with side effects */
|
2002-12-18 07:36:51 +01:00
|
|
|
|
kind = s_kind;
|
|
|
|
|
break;
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_reference: /* a reference */
|
2002-12-18 07:36:51 +01:00
|
|
|
|
kind = r_kind;
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
kind = e_kind;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
tree_node_counts[(int) kind]++;
|
|
|
|
|
tree_node_sizes[(int) kind] += length;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#endif
|
|
|
|
|
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (TREE_CODE_LENGTH (code) == 1);
|
2001-01-04 20:01:22 +01:00
|
|
|
|
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
t = ggc_alloc_zone_stat (length, tree_zone PASS_MEM_STAT);
|
ggc-none.c, [...] (ggc_alloc_obj): Rename it ggc_alloc, drop second argument, never clear returned memory.
toplevel:
* ggc-none.c, ggc-simple.c, ggc-page.c (ggc_alloc_obj): Rename
it ggc_alloc, drop second argument, never clear returned memory.
* ggc-common.c (ggc_alloc_string): Use ggc_alloc.
(ggc_alloc_cleared): New.
* ggc.h: Prototype ggc_alloc and ggc_alloc_cleared, not
ggc_alloc_obj. Remove ggc_alloc macro.
(ggc_alloc_rtx, ggc_alloc_rtvec, ggc_alloc_tree): Use ggc_alloc.
* rtl.c (rtvec_alloc): Clear the vector always.
(rtx_alloc): Clear the first word always. Remove dirty
obstack tricks (this routine is no longer a bottleneck).
* tree.c (make_node): Clear the new node always.
(make_tree_vec): Likewise.
(tree_cons): Clear the common structure always.
(build1): Likewise; also, clear TREE_COMPLEXITY.
* gengenrtl.c: Use puts wherever possible. Remove extra
newlines.
(gendef): Clear the first word of an RTX in the generator
function, irrespective of ggc_p. Initialize '0' slots to
NULL.
(genlegend): Don't generate obstack_alloc_rtx routine, just a
thin wrapper macro around obstack_alloc.
* stmt.c (expand_fixup): Use ggc_alloc.
* c-typeck.c (add_pending_init): Use ggc_alloc.
* emit-rtl.c (init_emit_once): Clear CONST_DOUBLE_CHAIN(tem).
* varasm.c (immed_double_const): Set CONST_DOUBLE_MEM(r) to
const0_rtx when it is created.
(immed_real_const_1): Set CONST_DOUBLE_CHAIN(r) to NULL_RTX if
we are not in a function.
* tree.c (tree_class_check_failed): Make second arg an int.
* tree.h: Update prototype.
cp:
* call.c (add_candidate): Use ggc_alloc_cleared.
* decl.c (lookup_label): Likewise.
* lex.c (retrofit_lang_decl): Likewise.
From-SVN: r34478
2000-06-09 23:47:40 +02:00
|
|
|
|
|
decl.c, [...]: Don't use the PTR macro.
cp:
* cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR
macro.
gcc:
* bitmap.c, builtins.c, c-incpath.c, cgraph.c, config/frv/frv.c,
config/mips/mips.c, cppfiles.c, cpphash.c, cppinit.c, cpplib.c,
dwarf2out.c, dwarfout.c, except.c, expr.c, expr.h, fold-const.c,
function.c, gcc.c, genoutput.c, gensupport.c, global.c,
haifa-sched.c, hashtable.c, ifcvt.c, integrate.c, local-alloc.c,
loop.c, mips-tdump.c, mips-tfile.c, mkdeps.c, protoize.c,
read-rtl.c, recog.h, reload1.c, sbitmap.c, ssa-dce.c,
stringpool.c, tlink.c, tree.c, varasm.c, varray.c: Don't use
the PTR macro.
From-SVN: r68043
2003-06-16 23:41:10 +02:00
|
|
|
|
memset (t, 0, sizeof (struct tree_common));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
TREE_SET_CODE (t, code);
|
2000-10-20 22:57:21 +02:00
|
|
|
|
|
ggc-none.c, [...] (ggc_alloc_obj): Rename it ggc_alloc, drop second argument, never clear returned memory.
toplevel:
* ggc-none.c, ggc-simple.c, ggc-page.c (ggc_alloc_obj): Rename
it ggc_alloc, drop second argument, never clear returned memory.
* ggc-common.c (ggc_alloc_string): Use ggc_alloc.
(ggc_alloc_cleared): New.
* ggc.h: Prototype ggc_alloc and ggc_alloc_cleared, not
ggc_alloc_obj. Remove ggc_alloc macro.
(ggc_alloc_rtx, ggc_alloc_rtvec, ggc_alloc_tree): Use ggc_alloc.
* rtl.c (rtvec_alloc): Clear the vector always.
(rtx_alloc): Clear the first word always. Remove dirty
obstack tricks (this routine is no longer a bottleneck).
* tree.c (make_node): Clear the new node always.
(make_tree_vec): Likewise.
(tree_cons): Clear the common structure always.
(build1): Likewise; also, clear TREE_COMPLEXITY.
* gengenrtl.c: Use puts wherever possible. Remove extra
newlines.
(gendef): Clear the first word of an RTX in the generator
function, irrespective of ggc_p. Initialize '0' slots to
NULL.
(genlegend): Don't generate obstack_alloc_rtx routine, just a
thin wrapper macro around obstack_alloc.
* stmt.c (expand_fixup): Use ggc_alloc.
* c-typeck.c (add_pending_init): Use ggc_alloc.
* emit-rtl.c (init_emit_once): Clear CONST_DOUBLE_CHAIN(tem).
* varasm.c (immed_double_const): Set CONST_DOUBLE_MEM(r) to
const0_rtx when it is created.
(immed_real_const_1): Set CONST_DOUBLE_CHAIN(r) to NULL_RTX if
we are not in a function.
* tree.c (tree_class_check_failed): Make second arg an int.
* tree.h: Update prototype.
cp:
* call.c (add_candidate): Use ggc_alloc_cleared.
* decl.c (lookup_label): Likewise.
* lex.c (retrofit_lang_decl): Likewise.
From-SVN: r34478
2000-06-09 23:47:40 +02:00
|
|
|
|
TREE_TYPE (t) = type;
|
Conditionally compile support for --enable-mapped_location.
* input.h: #include line-map.h for source_location typedef.
(BUILTINS_LOCATION, UNKNOWN_LOCATION, expand_location,
LOCATION_FILE, LOCATION_LINE): New macros and functions.
(expanded_location, source_locus): New typedefs.
(push_srcloc): Change parameter list if USE_MAPPED_LOCATION.
* rtl.def (NOTE, ASM_OPERANDS): Modify specifcation, if
USE_MAPPED_LOCATION.
* rtl.h (NOTE_DELETED_LABEL_NAME): New macro.
(NOTE_SOURCE_LOCATION, NOTE_EXPNDED_LOCATION, SET_INSN_DELETED):
New conditional macros.
(ASM_OPERANDS_SOURCE_FILE, ASM_OPERANDS_SOURCE_LINE): Replace
by ASM_OPERANDS_SOURCE_LOCATION if USE_MAPPED_LOCATION.
* tree.h (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION,
EXPR_LOCUS, SET_EXPR_LOCUS, EXPR_FILENAME, EXPR_LINENO,
DECL_IS_BUILTIN): New macros, most depending on USE_MAPPED__LOCATION.
(tree_exp): Change type of locus to use new source_locus typedef.
* tree.c (build1_stat): Use SET_EXPR_LOCATION.
(annotate_with_locus, annotate_with_file_line): Conditionalize.
(expand_location): New function.
* toplev.c (unknown_location): New static, when USE_MAPPED_LOCATION.
(push_srcloc, pop_loc): Adjust parameter handling.
(process_options): Don't set input_filename by itself.
(lang_dependent_init): Save, set input_location to <built-in>.
(warn_deprecated_use): Use expand_location.
From-SVN: r83918
2004-06-30 19:58:21 +02:00
|
|
|
|
#ifdef USE_MAPPED_LOCATION
|
|
|
|
|
SET_EXPR_LOCATION (t, UNKNOWN_LOCATION);
|
|
|
|
|
#else
|
2004-05-13 08:41:07 +02:00
|
|
|
|
SET_EXPR_LOCUS (t, NULL);
|
Conditionally compile support for --enable-mapped_location.
* input.h: #include line-map.h for source_location typedef.
(BUILTINS_LOCATION, UNKNOWN_LOCATION, expand_location,
LOCATION_FILE, LOCATION_LINE): New macros and functions.
(expanded_location, source_locus): New typedefs.
(push_srcloc): Change parameter list if USE_MAPPED_LOCATION.
* rtl.def (NOTE, ASM_OPERANDS): Modify specifcation, if
USE_MAPPED_LOCATION.
* rtl.h (NOTE_DELETED_LABEL_NAME): New macro.
(NOTE_SOURCE_LOCATION, NOTE_EXPNDED_LOCATION, SET_INSN_DELETED):
New conditional macros.
(ASM_OPERANDS_SOURCE_FILE, ASM_OPERANDS_SOURCE_LINE): Replace
by ASM_OPERANDS_SOURCE_LOCATION if USE_MAPPED_LOCATION.
* tree.h (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION,
EXPR_LOCUS, SET_EXPR_LOCUS, EXPR_FILENAME, EXPR_LINENO,
DECL_IS_BUILTIN): New macros, most depending on USE_MAPPED__LOCATION.
(tree_exp): Change type of locus to use new source_locus typedef.
* tree.c (build1_stat): Use SET_EXPR_LOCATION.
(annotate_with_locus, annotate_with_file_line): Conditionalize.
(expand_location): New function.
* toplev.c (unknown_location): New static, when USE_MAPPED_LOCATION.
(push_srcloc, pop_loc): Adjust parameter handling.
(process_options): Don't set input_filename by itself.
(lang_dependent_init): Save, set input_location to <built-in>.
(warn_deprecated_use): Use expand_location.
From-SVN: r83918
2004-06-30 19:58:21 +02:00
|
|
|
|
#endif
|
ggc-none.c, [...] (ggc_alloc_obj): Rename it ggc_alloc, drop second argument, never clear returned memory.
toplevel:
* ggc-none.c, ggc-simple.c, ggc-page.c (ggc_alloc_obj): Rename
it ggc_alloc, drop second argument, never clear returned memory.
* ggc-common.c (ggc_alloc_string): Use ggc_alloc.
(ggc_alloc_cleared): New.
* ggc.h: Prototype ggc_alloc and ggc_alloc_cleared, not
ggc_alloc_obj. Remove ggc_alloc macro.
(ggc_alloc_rtx, ggc_alloc_rtvec, ggc_alloc_tree): Use ggc_alloc.
* rtl.c (rtvec_alloc): Clear the vector always.
(rtx_alloc): Clear the first word always. Remove dirty
obstack tricks (this routine is no longer a bottleneck).
* tree.c (make_node): Clear the new node always.
(make_tree_vec): Likewise.
(tree_cons): Clear the common structure always.
(build1): Likewise; also, clear TREE_COMPLEXITY.
* gengenrtl.c: Use puts wherever possible. Remove extra
newlines.
(gendef): Clear the first word of an RTX in the generator
function, irrespective of ggc_p. Initialize '0' slots to
NULL.
(genlegend): Don't generate obstack_alloc_rtx routine, just a
thin wrapper macro around obstack_alloc.
* stmt.c (expand_fixup): Use ggc_alloc.
* c-typeck.c (add_pending_init): Use ggc_alloc.
* emit-rtl.c (init_emit_once): Clear CONST_DOUBLE_CHAIN(tem).
* varasm.c (immed_double_const): Set CONST_DOUBLE_MEM(r) to
const0_rtx when it is created.
(immed_real_const_1): Set CONST_DOUBLE_CHAIN(r) to NULL_RTX if
we are not in a function.
* tree.c (tree_class_check_failed): Make second arg an int.
* tree.h: Update prototype.
cp:
* call.c (add_candidate): Use ggc_alloc_cleared.
* decl.c (lookup_label): Likewise.
* lex.c (retrofit_lang_decl): Likewise.
From-SVN: r34478
2000-06-09 23:47:40 +02:00
|
|
|
|
TREE_COMPLEXITY (t) = 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_OPERAND (t, 0) = node;
|
2004-05-13 08:41:07 +02:00
|
|
|
|
TREE_BLOCK (t) = NULL_TREE;
|
2004-04-05 14:25:26 +02:00
|
|
|
|
if (node && !TYPE_P (node) && first_rtl_op (code) != 0)
|
2000-10-20 22:57:21 +02:00
|
|
|
|
{
|
|
|
|
|
TREE_SIDE_EFFECTS (t) = TREE_SIDE_EFFECTS (node);
|
|
|
|
|
TREE_READONLY (t) = TREE_READONLY (node);
|
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
if (TREE_CODE_CLASS (code) == tcc_statement)
|
2002-12-19 08:29:28 +01:00
|
|
|
|
TREE_SIDE_EFFECTS (t) = 1;
|
2002-12-18 07:36:51 +01:00
|
|
|
|
else switch (code)
|
1999-10-05 01:57:47 +02:00
|
|
|
|
{
|
|
|
|
|
case INIT_EXPR:
|
|
|
|
|
case MODIFY_EXPR:
|
|
|
|
|
case VA_ARG_EXPR:
|
|
|
|
|
case PREDECREMENT_EXPR:
|
|
|
|
|
case PREINCREMENT_EXPR:
|
|
|
|
|
case POSTDECREMENT_EXPR:
|
|
|
|
|
case POSTINCREMENT_EXPR:
|
|
|
|
|
/* All of these have side-effects, no matter what their
|
|
|
|
|
operands are. */
|
|
|
|
|
TREE_SIDE_EFFECTS (t) = 1;
|
2000-10-20 22:57:21 +02:00
|
|
|
|
TREE_READONLY (t) = 0;
|
1999-10-05 01:57:47 +02:00
|
|
|
|
break;
|
2002-01-23 13:44:45 +01:00
|
|
|
|
|
tree.def (ALIGN_INDIRECT_REF, [...]): New tree-codes.
2004-09-23 Dorit Naishlos <dorit@il.ibm.com>
* tree.def (ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF):
New tree-codes.
* tree.h (REF_ORIGINAL): Consider ALIGN_INDIRECT_REF and
MISALIGNED_INDIRECT_REF.
* alias.c (get_alias_set, nonoverlapping_memrefs_p): Likewise.
* emit-rtl.c (mem_expr_equal_p, set_mem_attributes_minus_bitpos):
Likewise.
* expr.c (safe_from_p, expand_expr_real_1, rewrite_address_base)
(find_interesting_uses_address): Likewise.
* fold-const.c (non_lvalue, operand_equal_p): Likewise.
(build_fold_addr_expr_with_type): Likewise.
* gimplify.c (gimplify_addr_expr, gimplify_expr): Likewise.
* print-rtl.c (print_mem_expr): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (tree_could_trap_p): Likewise.
* tree-gimple.c (is_gimple_addressable, get_base_address): Likewise.
* tree-pretty-print.c (op_prio, op_symbol, dump_generic_node): Likewise.
* tree-ssa-alias.c (find_ptr_dereference, ptr_is_dereferenced_by):
Likewise.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
* tree-ssa-dom.c (record_equivalences_from_stmt): Likewise.
* tree-ssa-loop-im.c (for_each_index, is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise.
(add_address_candidates, rewrite_address_base): Likewise.
* tree-ssa-operands.c (get_expr_operands, get_indirect_ref_operands):
Likewise.
* tree.c (staticp, build1_stat): Likewise.
* tree.def (REALIGN_LOAD_EXPR, REALIGN_STORE_EXPR): New tree-codes.
* tree-pretty-print.c (dump_generic_node): Consider REALIGN_LOAD_EXPR.
* tree-ssa-operands.c (get_expr_operands): Likewise.
* expr.c (expand_expr_real_1): Likewise.
* optabs.h (vec_realign_store_optab, vec_realign_load_optab): New
optabs.
(OTI_vec_realign_store, OTI_vec_realign_load): New optab_index values
for the new optabs.
(expand_ternary_op): New function.
* genopinit.c (optabs): Handle the new optabs.
* optabs.c (optab_for_tree_code): Add cases for the new tree-codes.
(init_optabs): Initialize vec_realign_load_optab.
(expand_ternary_op): New functions.
* target-def.h (TARGET_VECTORIZE): New member for struct gcc_target.
(TARGET_VECTORIZE_MISALIGNED_MEM_OK): New member for targetm.vectorize.
(TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD): Likewise.
(TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE): Likewise.
* target.h (struct vectorize): New member for struct gcc_target.
(misaligned_mem_ok): New member for targetm.vectorize.
(builtin_mask_for_load): Likewise.
(builtin_mask_for_store): Likewise.
* targethooks.c (default_vect_misaligned_mem_ok): New function.
* targethooks.h (default_vect_misaligned_mem_ok): New function.
* config/rs6000/altivec.md (build_vector_mask_for_load): New
define_expand.
(vec_realign_load_v4si, vec_realign_load_v4sf, vec_realign_load_v8hi)
(vec_realign_load_v16qi): New define_insn.
* config/rs6000/rs6000.h (ALTIVEC_BUILTIN_MASK_FOR_LOAD):
(ALTIVEC_BUILTIN_MASK_FOR_STORE): New target builtins.
* config/rs6000/rs6000.c (altivec_builtin_mask_for_load):
(altivec_builtin_mask_for_store): New variables.
(rs6000_builtin_mask_for_load): New function. Implements
TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD.
(rs6000_builtin_mask_for_store): New function. Implements
TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE.
(rs6000_expand_builtin): Expand the target builtins
builtin_mask_for_load and builtin_mask_for_store.
(altivec_init_builtins): Initialize the new target builtins.
* config/i386/i386.c (ix86_misaligned_mem_ok): New function.
Implements the target hook TARGET_VECTORIZE_MISALIGNED_MEM_OK.
* tree-vectorizer.c (vect_create_data_ref): Renamed to
vect_create_data_ref_ptr. Returns a pointer instead of an array-ref.
(vect_create_addr_base_for_vector_ref): Additional argument (offset).
(vectorizable_store): Call vect_create_data_ref_ptr with additional
arguments, and create an indirect_ref with its return value data_ref.
Check aligned_access_p.
(vectorizable_load): Handle misaligned loads, using software-pipelined
scheme with REALIGN_LOAD_EXPR and ALIGN_INDIRECT_REF if
vec_realign_load_optab is supported, or using a scheme without
software-pipelining with MISALIGNED_INDIRECT_REF if the target hook
misaligned_mem_ok is supported.
(vect_finish_stmt_generation): Typo.
(vect_enhance_data_refs_alignment): Rename loop_vinfo to loop_info.
(vect_analyze_data_refs_alignment): Don't fail vectorization in the
presence of misaligned loads.
(vect_analyze_data_ref_access): Add check for constant init.
(vect_get_symbl_and_dr): Remove duplicate line.
* tree-vectorizer.h (DR_MISALIGNMENT): Add comment.
From-SVN: r87948
2004-09-23 16:34:35 +02:00
|
|
|
|
case MISALIGNED_INDIRECT_REF:
|
|
|
|
|
case ALIGN_INDIRECT_REF:
|
2002-01-23 13:44:45 +01:00
|
|
|
|
case INDIRECT_REF:
|
|
|
|
|
/* Whether a dereference is readonly has nothing to do with whether
|
|
|
|
|
its operand is readonly. */
|
|
|
|
|
TREE_READONLY (t) = 0;
|
|
|
|
|
break;
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
2003-10-20 23:57:29 +02:00
|
|
|
|
case ADDR_EXPR:
|
|
|
|
|
if (node)
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
|
|
recompute_tree_invarant_for_addr_expr (t);
|
2003-10-20 23:57:29 +02:00
|
|
|
|
break;
|
|
|
|
|
|
1999-10-05 01:57:47 +02:00
|
|
|
|
default:
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
if (TREE_CODE_CLASS (code) == tcc_unary
|
|
|
|
|
&& node && !TYPE_P (node)
|
2004-04-05 14:25:26 +02:00
|
|
|
|
&& TREE_CONSTANT (node))
|
2001-02-11 18:56:39 +01:00
|
|
|
|
TREE_CONSTANT (t) = 1;
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
if (TREE_CODE_CLASS (code) == tcc_unary
|
|
|
|
|
&& node && TREE_INVARIANT (node))
|
2004-05-13 08:41:07 +02:00
|
|
|
|
TREE_INVARIANT (t) = 1;
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
if (TREE_CODE_CLASS (code) == tcc_reference
|
|
|
|
|
&& node && TREE_THIS_VOLATILE (node))
|
2004-06-29 00:26:24 +02:00
|
|
|
|
TREE_THIS_VOLATILE (t) = 1;
|
1999-10-05 01:57:47 +02:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
2004-02-19 23:39:55 +01:00
|
|
|
|
#define PROCESS_ARG(N) \
|
|
|
|
|
do { \
|
|
|
|
|
TREE_OPERAND (t, N) = arg##N; \
|
2004-04-05 14:25:26 +02:00
|
|
|
|
if (arg##N &&!TYPE_P (arg##N) && fro > N) \
|
2004-02-19 23:39:55 +01:00
|
|
|
|
{ \
|
|
|
|
|
if (TREE_SIDE_EFFECTS (arg##N)) \
|
|
|
|
|
side_effects = 1; \
|
|
|
|
|
if (!TREE_READONLY (arg##N)) \
|
|
|
|
|
read_only = 0; \
|
|
|
|
|
if (!TREE_CONSTANT (arg##N)) \
|
|
|
|
|
constant = 0; \
|
2004-05-13 08:41:07 +02:00
|
|
|
|
if (!TREE_INVARIANT (arg##N)) \
|
|
|
|
|
invariant = 0; \
|
2004-02-19 23:39:55 +01:00
|
|
|
|
} \
|
|
|
|
|
} while (0)
|
|
|
|
|
|
|
|
|
|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
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build2_stat (enum tree_code code, tree tt, tree arg0, tree arg1 MEM_STAT_DECL)
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2004-02-19 23:39:55 +01:00
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{
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2004-05-13 08:41:07 +02:00
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bool constant, read_only, side_effects, invariant;
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2004-02-19 23:39:55 +01:00
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tree t;
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int fro;
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targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
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gcc_assert (TREE_CODE_LENGTH (code) == 2);
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2004-02-19 23:39:55 +01:00
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ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
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t = make_node_stat (code PASS_MEM_STAT);
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2004-02-19 23:39:55 +01:00
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TREE_TYPE (t) = tt;
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/* Below, we automatically set TREE_SIDE_EFFECTS and TREE_READONLY for the
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result based on those same flags for the arguments. But if the
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arguments aren't really even `tree' expressions, we shouldn't be trying
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to do this. */
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fro = first_rtl_op (code);
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/* Expressions without side effects may be constant if their
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arguments are as well. */
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alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
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constant = (TREE_CODE_CLASS (code) == tcc_comparison
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|| TREE_CODE_CLASS (code) == tcc_binary);
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2004-02-19 23:39:55 +01:00
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read_only = 1;
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side_effects = TREE_SIDE_EFFECTS (t);
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2004-05-13 08:41:07 +02:00
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invariant = constant;
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2004-02-19 23:39:55 +01:00
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PROCESS_ARG(0);
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PROCESS_ARG(1);
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TREE_READONLY (t) = read_only;
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TREE_CONSTANT (t) = constant;
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2004-05-13 08:41:07 +02:00
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TREE_INVARIANT (t) = invariant;
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2004-07-29 01:44:56 +02:00
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TREE_SIDE_EFFECTS (t) = side_effects;
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alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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TREE_THIS_VOLATILE (t)
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alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
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= (TREE_CODE_CLASS (code) == tcc_reference
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&& arg0 && TREE_THIS_VOLATILE (arg0));
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2004-02-19 23:39:55 +01:00
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return t;
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}
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tree
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ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
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build3_stat (enum tree_code code, tree tt, tree arg0, tree arg1,
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tree arg2 MEM_STAT_DECL)
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2004-02-19 23:39:55 +01:00
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{
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2004-05-13 08:41:07 +02:00
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bool constant, read_only, side_effects, invariant;
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2004-02-19 23:39:55 +01:00
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tree t;
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int fro;
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targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
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gcc_assert (TREE_CODE_LENGTH (code) == 3);
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2004-02-19 23:39:55 +01:00
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ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
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t = make_node_stat (code PASS_MEM_STAT);
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2004-02-19 23:39:55 +01:00
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TREE_TYPE (t) = tt;
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fro = first_rtl_op (code);
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side_effects = TREE_SIDE_EFFECTS (t);
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PROCESS_ARG(0);
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PROCESS_ARG(1);
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PROCESS_ARG(2);
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2004-05-13 08:41:07 +02:00
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if (code == CALL_EXPR && !side_effects)
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{
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tree node;
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int i;
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/* Calls have side-effects, except those to const or
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pure functions. */
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i = call_expr_flags (t);
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if (!(i & (ECF_CONST | ECF_PURE)))
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side_effects = 1;
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/* And even those have side-effects if their arguments do. */
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else for (node = arg1; node; node = TREE_CHAIN (node))
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if (TREE_SIDE_EFFECTS (TREE_VALUE (node)))
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{
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side_effects = 1;
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break;
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}
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}
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2004-07-29 01:44:56 +02:00
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TREE_SIDE_EFFECTS (t) = side_effects;
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alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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|
TREE_THIS_VOLATILE (t)
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
= (TREE_CODE_CLASS (code) == tcc_reference
|
|
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|
|
&& arg0 && TREE_THIS_VOLATILE (arg0));
|
2004-02-19 23:39:55 +01:00
|
|
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|
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|
return t;
|
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|
|
}
|
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|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
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build4_stat (enum tree_code code, tree tt, tree arg0, tree arg1,
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tree arg2, tree arg3 MEM_STAT_DECL)
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2004-02-19 23:39:55 +01:00
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{
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2004-05-13 08:41:07 +02:00
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bool constant, read_only, side_effects, invariant;
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2004-02-19 23:39:55 +01:00
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tree t;
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int fro;
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targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
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gcc_assert (TREE_CODE_LENGTH (code) == 4);
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2004-02-19 23:39:55 +01:00
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ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
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t = make_node_stat (code PASS_MEM_STAT);
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2004-02-19 23:39:55 +01:00
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TREE_TYPE (t) = tt;
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fro = first_rtl_op (code);
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side_effects = TREE_SIDE_EFFECTS (t);
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PROCESS_ARG(0);
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PROCESS_ARG(1);
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PROCESS_ARG(2);
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PROCESS_ARG(3);
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2004-07-29 01:44:56 +02:00
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TREE_SIDE_EFFECTS (t) = side_effects;
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alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
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TREE_THIS_VOLATILE (t)
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
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= (TREE_CODE_CLASS (code) == tcc_reference
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&& arg0 && TREE_THIS_VOLATILE (arg0));
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2004-02-19 23:39:55 +01:00
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return t;
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}
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/* Backup definition for non-gcc build compilers. */
|
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tree
|
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(build) (enum tree_code code, tree tt, ...)
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{
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tree t, arg0, arg1, arg2, arg3;
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int length = TREE_CODE_LENGTH (code);
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va_list p;
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va_start (p, tt);
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switch (length)
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{
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case 0:
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t = build0 (code, tt);
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break;
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case 1:
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arg0 = va_arg (p, tree);
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t = build1 (code, tt, arg0);
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break;
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case 2:
|
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arg0 = va_arg (p, tree);
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arg1 = va_arg (p, tree);
|
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t = build2 (code, tt, arg0, arg1);
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break;
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case 3:
|
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arg0 = va_arg (p, tree);
|
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arg1 = va_arg (p, tree);
|
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arg2 = va_arg (p, tree);
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t = build3 (code, tt, arg0, arg1, arg2);
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break;
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case 4:
|
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arg0 = va_arg (p, tree);
|
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|
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arg1 = va_arg (p, tree);
|
|
|
|
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arg2 = va_arg (p, tree);
|
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arg3 = va_arg (p, tree);
|
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t = build4 (code, tt, arg0, arg1, arg2, arg3);
|
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break;
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default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_unreachable ();
|
2004-02-19 23:39:55 +01:00
|
|
|
|
}
|
|
|
|
|
va_end (p);
|
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Similar except don't specify the TREE_TYPE
|
|
|
|
|
and leave the TREE_SIDE_EFFECTS as 0.
|
|
|
|
|
It is permissible for arguments to be null,
|
|
|
|
|
or even garbage if their values do not matter. */
|
|
|
|
|
|
|
|
|
|
tree
|
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-18 00:21:35 +02:00
|
|
|
|
build_nt (enum tree_code code, ...)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
|
|
|
|
int length;
|
|
|
|
|
int i;
|
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-18 00:21:35 +02:00
|
|
|
|
va_list p;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-18 00:21:35 +02:00
|
|
|
|
va_start (p, code);
|
1994-02-10 14:12:29 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
t = make_node (code);
|
tree.h (TREE_CODE_LENGTH): New macro.
* tree.h (TREE_CODE_LENGTH): New macro.
* c-common.c (c_find_base_decl): Use it.
* expr.c (safe_from_p): Likewise.
* print-tree.c (print_node): Likewise.
* tree.c (make_node, copy_node, get_identifier): Likewie.
(first_rtl_op, contains_placeholder_p, substitute_in_expr): Likewise.
(build, build_nt, build_parse_node, simple_cst_equal): Likewise.
* fold-const.c (make_range): Likewise.
(fold): Likewise; also use first_rtl_op.
* c-iterate.c (collect_iterators): Use first_rtl_op.
* calls.c (calls_function_1): Likewise; also rename TYPE to CLASS.
Use IS_EXPR_CODE_CLASS.
(preexpand_calls): Likewise.
* ggc-common.c (ggc_mark_trees): Rework to use first_rtl_op
and TREE_CODE_LENGTH.
* stmt.c (warn_if_unused_value): If no operands, no unused value.
* ch/lang.c (deep_const_expr): Use first_rtl_op.
* ch/satisfy.c (satisfy): Use TREE_CODE_LENGTH.
* cp/method.c (mangle_expression): Use TREE_CODE_LENGTH.
* cp/tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
(built_min, cp_tree_equal): Likewise.
From-SVN: r34203
2000-05-27 17:21:17 +02:00
|
|
|
|
length = TREE_CODE_LENGTH (code);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
for (i = 0; i < length; i++)
|
|
|
|
|
TREE_OPERAND (t, i) = va_arg (p, tree);
|
|
|
|
|
|
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-18 00:21:35 +02:00
|
|
|
|
va_end (p);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Create a DECL_... node of code CODE, name NAME and data type TYPE.
|
|
|
|
|
We do NOT enter this node in any sort of symbol table.
|
|
|
|
|
|
|
|
|
|
layout_decl is used to set up the decl's storage layout.
|
|
|
|
|
Other slots are initialized to 0 or null pointers. */
|
|
|
|
|
|
|
|
|
|
tree
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
build_decl_stat (enum tree_code code, tree name, tree type MEM_STAT_DECL)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
ggc-common.c (ggc_alloc_cleared_stat, [...]): Rename from ...; make statistics transparent.
* ggc-common.c (ggc_alloc_cleared_stat, ggc_realloc_stat):
Rename from ...; make statistics transparent.
(ggc_alloc_cleared, ggc_realloc_stat): ... these.
(loc_descriptor): New structure.
(hash_descriptor, eq_descriptor, loc_descriptor, cmp_statistics,
add_statistics):
New static function.
(ggc_record_overhead, dump_statistics): New global function.
* ggc-none.c (ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Rename
from ...; accept locations
(ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): ... this one.
from ...; accept locations
* ggc-page.c (ggc_alloc_typed_stat, ggc_alloc_zone_stat,
ggc_alloc_stat): Rename from ... ; pass locations
* ggc-page.c (ggc_alloc_typed, ggc_alloc_zone, ggc_alloc):
... this one.
(ggc_alloc_stat): Record overehead.
* ggc.h (ggc_alloc_types, ggc_alloc, ggc_alloc_zone, ggc_alloc_cleared,
ggc_realloc, ggc_alloc_typed): Turn to macros
(ggc_alloc_types_stat, ggc_alloc_stat, ggc_alloc_zone_stat,
ggc_alloc_cleared_stat, ggc_realloc_stat, ggc_alloc_typed_stat): Declare.
(dump_ggc_loc_satistics, ggc_record_overehead): Declare.
* langhooks.h (lhd_make_node): Declare.
(LANG_HOOKS_MAKE_TYPE): Default to new function,
* langhooks.c (lhd_make_node): New.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Rename from ... ; pass
locations.
(rtx_alloc, swallow_copy_rtx): ... this one.
* rtl.h (rtx_alloc, swallow_copy_rtx): Turn to macros.
* rtl.c (rtx_alloc_stat, swallow_copy_rtx_stat): Declare.
* toplpev.c (finalize): Dump stats.
* tree.c (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Rename from ... ; pass locators.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): Declare.
* tree.h (make_node_stat, copy_node_stat, make_tree_vec_stat,
build_tree_list_stat, tree_cons_stat, build?_stat, build_decl_stat):
Declare.
(make_node, copy_node, make_tree_vec, build_tree_list, tree_cons,
build?, build_decl): New macros.
* Makefile.in (RTL_H, TREE_H): Add statistics.h dependency.
* statistics.h: New file.
From-SVN: r78826
2004-03-03 12:25:51 +01:00
|
|
|
|
t = make_node_stat (code PASS_MEM_STAT);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* if (type == error_mark_node)
|
|
|
|
|
type = integer_type_node; */
|
|
|
|
|
/* That is not done, deliberately, so that having error_mark_node
|
|
|
|
|
as the type can suppress useless errors in the use of this variable. */
|
|
|
|
|
|
|
|
|
|
DECL_NAME (t) = name;
|
|
|
|
|
TREE_TYPE (t) = type;
|
|
|
|
|
|
|
|
|
|
if (code == VAR_DECL || code == PARM_DECL || code == RESULT_DECL)
|
|
|
|
|
layout_decl (t, 0);
|
|
|
|
|
else if (code == FUNCTION_DECL)
|
|
|
|
|
DECL_MODE (t) = FUNCTION_MODE;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
re PR c++/9283 (__attribute__((visibility ("hidden"))) not supported for class/struct)
PR c++/9283
PR c++/15000
* c-common.c (c_common_attribute_table): Allow
handle_visibility_attribute to be called for types.
(handle_visibility_attribute) When given a type, set the visibility
bits on the TYPE_NAME. When given a decl, don't set no_add_attrs
so that we can check later whether the attribute was present. Added
warning if attribute applied to non class type.
* c-decl.c (diagnose_mismatched_decls): Updated rules for merging
decls and checking that they are consistent.
* common.opt: Added -fvisibility.
* c.opt, c-opts.c: Added -fvisibility-inlines-hidden.
* c-pragma.h, c-pragma.c: Added handle_pragma_visibility().
* flags.h, tree.h: Added assorted support defines for overall patch
* opts.c: Added parsing support for -fvisibility.
* tree.c (build_decl): Set visibility for all decls to be whatever
is in force at that time.
* varasm.c (default_binds_local_p_1): Reworked logic determining
when to make a symbol locally bound.
* doc/invoke.texi: Added documentation for -fvisibility and
-fvisibility-inlines-hidden.
PR c++/15000
PR c++/9283
* class.c (check_field_decls): Apply hidden visibility if
-fvisibility-inlines-hidden and inlined unless otherwise specified
(build_vtable): Set vtable visibility to class visibility.
(check_field_decls): Default static member visibility to class
visibility.
(check_methods): Default method visibility to class visibility.
* cp-tree.h: Added CLASSTYPE_VISIBILITY and
CLASSTYPE_VISIBILITY_SPECIFIED macro.
* decl.c (duplicate_decls): New logic for merging definition decls
with declaration decls. Added ignore & warning when non default
applied to global operator new or delete.
* method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED
wherever VISIBILITY was changed
* rtti.c (get_tinfo_decl): Set typeinfo visibility to class
visibility.
(tinfo_base_init): Set typeinfo name visibility to class visibility.
PR c++/9283
PR c++/15000
* gcc.dg/visibility-9.c, gcc.dg/visibility-a.c: New tests.
* g++.dg/ext/visibility/: New directory.
* g++.dg/ext/visibility-1.C, g++.dg/ext/visibility-2.C
g++.dg/ext/visibility-3.C, g++.dg/ext/visibility-4.C,
g++.dg/ext/visibility-5.C, g++.dg/ext/visibility-6.C,
g++.dg/ext/visibility-7.C: Move to g++.dg/ext/visibility/.
* g++.dg/ext/visibility/fvisibility.C,
g++.dg/ext/visibility/fvisibility-inlines-hidden.C,
g++.dg/ext/visibility/fvisibility-override1.C
g++.dg/ext/visibility/fvisibility-override2.C
g++.dg/ext/visibility/memfuncts.C
g++.dg/ext/visibility/noPLT.C
g++.dg/ext/visibility/pragma.C
g++.dg/ext/visibility/pragma-override1.C
g++.dg/ext/visibility/pragma-override2.C
g++.dg/ext/visibility/staticmemfuncts.C
g++.dg/ext/visibility/virtual.C: New tests.
Co-Authored-By: Brian Ryner <bryner@brianryner.com>
From-SVN: r85167
2004-07-26 00:52:22 +02:00
|
|
|
|
/* Set default visibility to whatever the user supplied with
|
|
|
|
|
visibility_specified depending on #pragma GCC visibility. */
|
|
|
|
|
DECL_VISIBILITY (t) = default_visibility;
|
|
|
|
|
DECL_VISIBILITY_SPECIFIED (t) = visibility_options.inpragma;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* BLOCK nodes are used to represent the structure of binding contours
|
|
|
|
|
and declarations, once those contours have been exited and their contents
|
1992-08-26 20:56:07 +02:00
|
|
|
|
compiled. This information is used for outputting debugging info. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_block (tree vars, tree tags ATTRIBUTE_UNUSED, tree subblocks,
|
|
|
|
|
tree supercontext, tree chain)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree block = make_node (BLOCK);
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
BLOCK_VARS (block) = vars;
|
|
|
|
|
BLOCK_SUBBLOCKS (block) = subblocks;
|
|
|
|
|
BLOCK_SUPERCONTEXT (block) = supercontext;
|
|
|
|
|
BLOCK_CHAIN (block) = chain;
|
|
|
|
|
return block;
|
|
|
|
|
}
|
1998-04-08 16:03:48 +02:00
|
|
|
|
|
Conditionally compile support for --enable-mapped_location.
* input.h: #include line-map.h for source_location typedef.
(BUILTINS_LOCATION, UNKNOWN_LOCATION, expand_location,
LOCATION_FILE, LOCATION_LINE): New macros and functions.
(expanded_location, source_locus): New typedefs.
(push_srcloc): Change parameter list if USE_MAPPED_LOCATION.
* rtl.def (NOTE, ASM_OPERANDS): Modify specifcation, if
USE_MAPPED_LOCATION.
* rtl.h (NOTE_DELETED_LABEL_NAME): New macro.
(NOTE_SOURCE_LOCATION, NOTE_EXPNDED_LOCATION, SET_INSN_DELETED):
New conditional macros.
(ASM_OPERANDS_SOURCE_FILE, ASM_OPERANDS_SOURCE_LINE): Replace
by ASM_OPERANDS_SOURCE_LOCATION if USE_MAPPED_LOCATION.
* tree.h (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION,
EXPR_LOCUS, SET_EXPR_LOCUS, EXPR_FILENAME, EXPR_LINENO,
DECL_IS_BUILTIN): New macros, most depending on USE_MAPPED__LOCATION.
(tree_exp): Change type of locus to use new source_locus typedef.
* tree.c (build1_stat): Use SET_EXPR_LOCATION.
(annotate_with_locus, annotate_with_file_line): Conditionalize.
(expand_location): New function.
* toplev.c (unknown_location): New static, when USE_MAPPED_LOCATION.
(push_srcloc, pop_loc): Adjust parameter handling.
(process_options): Don't set input_filename by itself.
(lang_dependent_init): Save, set input_location to <built-in>.
(warn_deprecated_use): Use expand_location.
From-SVN: r83918
2004-06-30 19:58:21 +02:00
|
|
|
|
#if 1 /* ! defined(USE_MAPPED_LOCATION) */
|
|
|
|
|
/* ??? gengtype doesn't handle conditionals */
|
2004-05-13 08:41:07 +02:00
|
|
|
|
static GTY(()) tree last_annotated_node;
|
Conditionally compile support for --enable-mapped_location.
* input.h: #include line-map.h for source_location typedef.
(BUILTINS_LOCATION, UNKNOWN_LOCATION, expand_location,
LOCATION_FILE, LOCATION_LINE): New macros and functions.
(expanded_location, source_locus): New typedefs.
(push_srcloc): Change parameter list if USE_MAPPED_LOCATION.
* rtl.def (NOTE, ASM_OPERANDS): Modify specifcation, if
USE_MAPPED_LOCATION.
* rtl.h (NOTE_DELETED_LABEL_NAME): New macro.
(NOTE_SOURCE_LOCATION, NOTE_EXPNDED_LOCATION, SET_INSN_DELETED):
New conditional macros.
(ASM_OPERANDS_SOURCE_FILE, ASM_OPERANDS_SOURCE_LINE): Replace
by ASM_OPERANDS_SOURCE_LOCATION if USE_MAPPED_LOCATION.
* tree.h (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION,
EXPR_LOCUS, SET_EXPR_LOCUS, EXPR_FILENAME, EXPR_LINENO,
DECL_IS_BUILTIN): New macros, most depending on USE_MAPPED__LOCATION.
(tree_exp): Change type of locus to use new source_locus typedef.
* tree.c (build1_stat): Use SET_EXPR_LOCATION.
(annotate_with_locus, annotate_with_file_line): Conditionalize.
(expand_location): New function.
* toplev.c (unknown_location): New static, when USE_MAPPED_LOCATION.
(push_srcloc, pop_loc): Adjust parameter handling.
(process_options): Don't set input_filename by itself.
(lang_dependent_init): Save, set input_location to <built-in>.
(warn_deprecated_use): Use expand_location.
From-SVN: r83918
2004-06-30 19:58:21 +02:00
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef USE_MAPPED_LOCATION
|
|
|
|
|
|
|
|
|
|
expanded_location
|
|
|
|
|
expand_location (source_location loc)
|
|
|
|
|
{
|
|
|
|
|
expanded_location xloc;
|
2004-07-15 02:02:30 +02:00
|
|
|
|
if (loc == 0) { xloc.file = NULL; xloc.line = 0; xloc.column = 0; }
|
Conditionally compile support for --enable-mapped_location.
* input.h: #include line-map.h for source_location typedef.
(BUILTINS_LOCATION, UNKNOWN_LOCATION, expand_location,
LOCATION_FILE, LOCATION_LINE): New macros and functions.
(expanded_location, source_locus): New typedefs.
(push_srcloc): Change parameter list if USE_MAPPED_LOCATION.
* rtl.def (NOTE, ASM_OPERANDS): Modify specifcation, if
USE_MAPPED_LOCATION.
* rtl.h (NOTE_DELETED_LABEL_NAME): New macro.
(NOTE_SOURCE_LOCATION, NOTE_EXPNDED_LOCATION, SET_INSN_DELETED):
New conditional macros.
(ASM_OPERANDS_SOURCE_FILE, ASM_OPERANDS_SOURCE_LINE): Replace
by ASM_OPERANDS_SOURCE_LOCATION if USE_MAPPED_LOCATION.
* tree.h (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION,
EXPR_LOCUS, SET_EXPR_LOCUS, EXPR_FILENAME, EXPR_LINENO,
DECL_IS_BUILTIN): New macros, most depending on USE_MAPPED__LOCATION.
(tree_exp): Change type of locus to use new source_locus typedef.
* tree.c (build1_stat): Use SET_EXPR_LOCATION.
(annotate_with_locus, annotate_with_file_line): Conditionalize.
(expand_location): New function.
* toplev.c (unknown_location): New static, when USE_MAPPED_LOCATION.
(push_srcloc, pop_loc): Adjust parameter handling.
(process_options): Don't set input_filename by itself.
(lang_dependent_init): Save, set input_location to <built-in>.
(warn_deprecated_use): Use expand_location.
From-SVN: r83918
2004-06-30 19:58:21 +02:00
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
const struct line_map *map = linemap_lookup (&line_table, loc);
|
|
|
|
|
xloc.file = map->to_file;
|
|
|
|
|
xloc.line = SOURCE_LINE (map, loc);
|
2004-07-15 02:02:30 +02:00
|
|
|
|
xloc.column = SOURCE_COLUMN (map, loc);
|
Conditionally compile support for --enable-mapped_location.
* input.h: #include line-map.h for source_location typedef.
(BUILTINS_LOCATION, UNKNOWN_LOCATION, expand_location,
LOCATION_FILE, LOCATION_LINE): New macros and functions.
(expanded_location, source_locus): New typedefs.
(push_srcloc): Change parameter list if USE_MAPPED_LOCATION.
* rtl.def (NOTE, ASM_OPERANDS): Modify specifcation, if
USE_MAPPED_LOCATION.
* rtl.h (NOTE_DELETED_LABEL_NAME): New macro.
(NOTE_SOURCE_LOCATION, NOTE_EXPNDED_LOCATION, SET_INSN_DELETED):
New conditional macros.
(ASM_OPERANDS_SOURCE_FILE, ASM_OPERANDS_SOURCE_LINE): Replace
by ASM_OPERANDS_SOURCE_LOCATION if USE_MAPPED_LOCATION.
* tree.h (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION,
EXPR_LOCUS, SET_EXPR_LOCUS, EXPR_FILENAME, EXPR_LINENO,
DECL_IS_BUILTIN): New macros, most depending on USE_MAPPED__LOCATION.
(tree_exp): Change type of locus to use new source_locus typedef.
* tree.c (build1_stat): Use SET_EXPR_LOCATION.
(annotate_with_locus, annotate_with_file_line): Conditionalize.
(expand_location): New function.
* toplev.c (unknown_location): New static, when USE_MAPPED_LOCATION.
(push_srcloc, pop_loc): Adjust parameter handling.
(process_options): Don't set input_filename by itself.
(lang_dependent_init): Save, set input_location to <built-in>.
(warn_deprecated_use): Use expand_location.
From-SVN: r83918
2004-06-30 19:58:21 +02:00
|
|
|
|
};
|
|
|
|
|
return xloc;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#else
|
1998-04-08 16:03:48 +02:00
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
/* Record the exact location where an expression or an identifier were
|
|
|
|
|
encountered. */
|
1998-04-16 13:49:07 +02:00
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
void
|
|
|
|
|
annotate_with_file_line (tree node, const char *file, int line)
|
|
|
|
|
{
|
|
|
|
|
/* Roughly one percent of the calls to this function are to annotate
|
|
|
|
|
a node with the same information already attached to that node!
|
|
|
|
|
Just return instead of wasting memory. */
|
|
|
|
|
if (EXPR_LOCUS (node)
|
|
|
|
|
&& (EXPR_FILENAME (node) == file
|
|
|
|
|
|| ! strcmp (EXPR_FILENAME (node), file))
|
|
|
|
|
&& EXPR_LINENO (node) == line)
|
1998-04-16 13:49:07 +02:00
|
|
|
|
{
|
2004-05-13 08:41:07 +02:00
|
|
|
|
last_annotated_node = node;
|
|
|
|
|
return;
|
1998-04-16 13:49:07 +02:00
|
|
|
|
}
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
/* In heavily macroized code (such as GCC itself) this single
|
|
|
|
|
entry cache can reduce the number of allocations by more
|
|
|
|
|
than half. */
|
|
|
|
|
if (last_annotated_node
|
|
|
|
|
&& EXPR_LOCUS (last_annotated_node)
|
|
|
|
|
&& (EXPR_FILENAME (last_annotated_node) == file
|
|
|
|
|
|| ! strcmp (EXPR_FILENAME (last_annotated_node), file))
|
|
|
|
|
&& EXPR_LINENO (last_annotated_node) == line)
|
1998-04-16 13:49:07 +02:00
|
|
|
|
{
|
2004-05-13 08:41:07 +02:00
|
|
|
|
SET_EXPR_LOCUS (node, EXPR_LOCUS (last_annotated_node));
|
|
|
|
|
return;
|
1998-04-16 13:49:07 +02:00
|
|
|
|
}
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
SET_EXPR_LOCUS (node, ggc_alloc (sizeof (location_t)));
|
|
|
|
|
EXPR_LINENO (node) = line;
|
|
|
|
|
EXPR_FILENAME (node) = file;
|
|
|
|
|
last_annotated_node = node;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
annotate_with_locus (tree node, location_t locus)
|
|
|
|
|
{
|
|
|
|
|
annotate_with_file_line (node, locus.file, locus.line);
|
1998-04-08 16:03:48 +02:00
|
|
|
|
}
|
Conditionally compile support for --enable-mapped_location.
* input.h: #include line-map.h for source_location typedef.
(BUILTINS_LOCATION, UNKNOWN_LOCATION, expand_location,
LOCATION_FILE, LOCATION_LINE): New macros and functions.
(expanded_location, source_locus): New typedefs.
(push_srcloc): Change parameter list if USE_MAPPED_LOCATION.
* rtl.def (NOTE, ASM_OPERANDS): Modify specifcation, if
USE_MAPPED_LOCATION.
* rtl.h (NOTE_DELETED_LABEL_NAME): New macro.
(NOTE_SOURCE_LOCATION, NOTE_EXPNDED_LOCATION, SET_INSN_DELETED):
New conditional macros.
(ASM_OPERANDS_SOURCE_FILE, ASM_OPERANDS_SOURCE_LINE): Replace
by ASM_OPERANDS_SOURCE_LOCATION if USE_MAPPED_LOCATION.
* tree.h (EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_HAS_LOCATION,
EXPR_LOCUS, SET_EXPR_LOCUS, EXPR_FILENAME, EXPR_LINENO,
DECL_IS_BUILTIN): New macros, most depending on USE_MAPPED__LOCATION.
(tree_exp): Change type of locus to use new source_locus typedef.
* tree.c (build1_stat): Use SET_EXPR_LOCATION.
(annotate_with_locus, annotate_with_file_line): Conditionalize.
(expand_location): New function.
* toplev.c (unknown_location): New static, when USE_MAPPED_LOCATION.
(push_srcloc, pop_loc): Adjust parameter handling.
(process_options): Don't set input_filename by itself.
(lang_dependent_init): Save, set input_location to <built-in>.
(warn_deprecated_use): Use expand_location.
From-SVN: r83918
2004-06-30 19:58:21 +02:00
|
|
|
|
#endif
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
Table-driven attributes.
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c,
config/arm/arm.c, config/arm/pe.c, config/avr/avr.c,
config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h,
config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c,
config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c,
config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi,
doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c,
tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* tree.h (struct tree_decl): Change machine_attributes to
attributes.
* doc/c-tree.texi: Document that all attributes are now attached
to decls and types.
* c-common.c (add_attribute, attrtab, attrtab_idx,
default_valid_lang_attribute, valid_lang_attribute): Remove.
(attribute_tables, attributes_initialized,
c_common_attribute_table, default_lang_attribute_table): New
variables.
(handle_packed_attribute, handle_nocommon_attribute,
handle_common_attribute, handle_noreturn_attribute,
handle_unused_attribute, handle_const_attribute,
handle_transparent_union_attribute, handle_constructor_attribute,
handle_destructor_attribute, handle_mode_attribute,
handle_section_attribute, handle_aligned_attribute,
handle_weak_attribute, handle_alias_attribute,
handle_no_instrument_function_attribute,
handle_no_check_memory_usage_attribute, handle_malloc_attribute,
handle_no_limit_stack_attribute, handle_pure_attribute): New
functions.
(init_attributes, decl_attributes): Rewrite to implement
table-driven attributes.
* c-common.h (enum attribute_flags): Move to tree.h.
* c-format.c (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Rename to
handle_format_attribute and handle_format_arg_attribute. Update
for table-driven attributes.
* c-common.h (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Remove prototypes.
(handle_format_attribute, handle_format_arg_attribute): Add
prototypes.
* c-decl.c (grokdeclarator): Handle attributes nested inside
declarators.
* c-parse.in (setattrs, maybe_setattrs): Remove.
(maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs.
Update to handle nested attributes properly.
(maybe_resetattrs, after_type_declarator,
parm_declarator_nostarttypename, notype_declarator, absdcl1_noea,
absdcl1_ea, direct_absdcl1): Update to handle nested attributes
properly.
(make_pointer_declarator): Update to handle nested attributes
properly.
* doc/extend.texi: Update documentation of limits of attributes
syntax. Warn about problems with attribute semantics in C++.
* target.h (struct target): Remove valid_decl_attribute and
valid_type_attribute. Add attribute_table and
function_attribute_inlinable_p.
* target-def.h (TARGET_VALID_DECL_ATTRIBUTE,
TARGET_VALID_TYPE_ATTRIBUTE): Remove.
(TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P):
Add.
(TARGET_INITIALIZER): Update.
* integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default
definition.
(function_attribute_inlinable_p): New function. Check for the
presence of any machine attributes before using
targetm.function_attribute_inlinable_p.
(function_cannot_inline_p): Update.
* Makefile.in (integrate.o): Update dependencies.
* doc/tm.texi: Update documentation of target attributes and
example definition of TARGET_VALID_TYPE_ATTRIBUTE.
* tree.c (default_valid_attribute_p, valid_machine_attribute):
Remove.
(default_target_attribute_table,
default_function_attribute_inlinable_p): New.
(lookup_attribute): Update comment to clarify handling of multiple
attributes with the same name.
(merge_attributes, attribute_list_contained): Allow multiple
attributes with the same name but different arguments to appear in
the same attribute list.
* tree.h (default_valid_attribute_p): Remove prototype.
(struct attribute_spec): New.
(default_target_attribute_table): Declare.
(enum attribute_flags): Move from c-common.h. Add
ATTR_FLAG_TYPE_IN_PLACE.
(default_function_attribute_inlinable_p): Declare.
* config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(vms_attribute_table): New.
* config/arc/arc.c (arc_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arc_attribute_table, arc_handle_interrupt_attribute): New.
* config/arm/arm.c (arm_valid_type_attribute_p,
arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arm_attribute_table, arm_handle_fndecl_attribute,
arm_handle_isr_attribute): New.
* config/avr/avr.c (avr_valid_type_attribute,
avr_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(avr_attribute_table, avr_handle_progmem_attribute,
avr_handle_fndecl_attribute): New.
* config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(c4x_attribute_table, c4x_handle_fntype_attribute): New.
* config/h8300/h8300.c (h8300_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(h8300_attribute_table, h8300_handle_fndecl_attribute,
h8300_handle_eightbit_data_attribute,
h8300_handle_tiny_data_attribute): New.
* config/i386/i386-protos.h (ix86_valid_type_attribute_p,
i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p):
Remove prototypes.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New
declarations.
* config/i386/i386.c (ix86_valid_type_attribute_p: Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ix86_attribute_table, ix86_handle_cdecl_attribute,
ix86_handle_regparm_attribute): New.
* config/i386/winnt.c (i386_pe_valid_decl_attribute_p,
i386_pe_valid_type_attribute_p): Remove.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New.
* config/ia64/ia64.c (ia64_valid_type_attribute): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ia64_attribute_table): New.
* config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1,
interrupt_ident2, model_ident1, model_ident2): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(init_idents): Update.
(m32r_attribute_table, m32r_handle_model_attribute): New.
* config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New.
* config/mcore/mcore.c (mcore_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(mcore_attribute_table, mcore_handle_naked_attribute): New.
* config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ns32k_attribute_table, ns32k_handle_fntype_attribute): New.
* config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(rs6000_attribute_table, rs6000_handle_longcall_attribute): New.
* config/sh/sh.c (sh_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(sh_attribute_table, sh_handle_interrupt_handler_attribute,
sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute):
New.
* config/stormy16/stormy16.c (stormy16_valid_type_attribute):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define
(TARGET_ATTRIBUTE_TABLE): Define.
(stormy16_attribute_table, stormy16_handle_interrupt_attribute):
New.
* config/v850/v850.c (v850_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(v850_attribute_table, v850_handle_interrupt_attribute,
v850_handle_data_area_attribute): New.
* config/v850/v850-c.c (mark_current_function_as_interrupt):
Return void. Call decl_attributes instead of
valid_machine_attribute.
cp:
Table-driven attributes.
* decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* decl2.c (cplus_decl_attributes): Only take one attributes
parameter.
* cp-tree.c (cplus_decl_attributes): Update prototype.
* class.c (finish_struct), decl.c (start_decl, start_function),
decl2.c (grokfield), friend.c (do_friend), parse.y
(parse_bitfield): Update calls to cplus_decl_attributes.
* decl.c (grokdeclarator): Take a pointer to a single ordinary
attribute list.
* decl.h (grokdeclarator): Update prototype.
* decl2.c (grokfield): Take a single ordinary attribute list.
* friend.c (do_friend): Likewise.
* decl.c (shadow_tag, groktypename, start_decl,
start_handler_parms, grokdeclarator, grokparms, start_function,
start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
(process_template_parm, do_decl_instantiation): Pass single
ordinary attribute lists around.
* decl.c (grokdeclarator): Correct handling of nested attributes.
Revert the patch
1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
* decl.c (grokdeclarator): Embedded attrs bind to the right,
not the left.
.
* cp-tree.h (cp_valid_lang_attribute): Remove declaration
(cp_attribute_table): Declare.
* decl.c (valid_lang_attribute): Don't define.
(lang_attribute_table): Define.
(init_decl_processing): Initialize lang_attribute_table instead of
valid_lang_attribute.
* tree.c (cp_valid_lang_attribute): Remove.
(handle_java_interface_attribute, handle_com_interface_attribute,
handle_init_priority_attribute): New functions.
(cp_attribute_table): New array.
* decl2.c (import_export_class): Don't use
targetm.valid_type_attribute.
testsuite:
Table-driven attributes.
* g++.dg/ext/attrib1.C: New test.
From-SVN: r45718
2001-09-21 03:27:06 +02:00
|
|
|
|
/* Return a declaration like DDECL except that its DECL_ATTRIBUTES
|
1996-07-04 00:07:53 +02:00
|
|
|
|
is ATTRIBUTE. */
|
1995-02-22 00:58:27 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_decl_attribute_variant (tree ddecl, tree attribute)
|
1995-02-22 00:58:27 +01:00
|
|
|
|
{
|
Table-driven attributes.
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c,
config/arm/arm.c, config/arm/pe.c, config/avr/avr.c,
config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h,
config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c,
config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c,
config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi,
doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c,
tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* tree.h (struct tree_decl): Change machine_attributes to
attributes.
* doc/c-tree.texi: Document that all attributes are now attached
to decls and types.
* c-common.c (add_attribute, attrtab, attrtab_idx,
default_valid_lang_attribute, valid_lang_attribute): Remove.
(attribute_tables, attributes_initialized,
c_common_attribute_table, default_lang_attribute_table): New
variables.
(handle_packed_attribute, handle_nocommon_attribute,
handle_common_attribute, handle_noreturn_attribute,
handle_unused_attribute, handle_const_attribute,
handle_transparent_union_attribute, handle_constructor_attribute,
handle_destructor_attribute, handle_mode_attribute,
handle_section_attribute, handle_aligned_attribute,
handle_weak_attribute, handle_alias_attribute,
handle_no_instrument_function_attribute,
handle_no_check_memory_usage_attribute, handle_malloc_attribute,
handle_no_limit_stack_attribute, handle_pure_attribute): New
functions.
(init_attributes, decl_attributes): Rewrite to implement
table-driven attributes.
* c-common.h (enum attribute_flags): Move to tree.h.
* c-format.c (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Rename to
handle_format_attribute and handle_format_arg_attribute. Update
for table-driven attributes.
* c-common.h (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Remove prototypes.
(handle_format_attribute, handle_format_arg_attribute): Add
prototypes.
* c-decl.c (grokdeclarator): Handle attributes nested inside
declarators.
* c-parse.in (setattrs, maybe_setattrs): Remove.
(maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs.
Update to handle nested attributes properly.
(maybe_resetattrs, after_type_declarator,
parm_declarator_nostarttypename, notype_declarator, absdcl1_noea,
absdcl1_ea, direct_absdcl1): Update to handle nested attributes
properly.
(make_pointer_declarator): Update to handle nested attributes
properly.
* doc/extend.texi: Update documentation of limits of attributes
syntax. Warn about problems with attribute semantics in C++.
* target.h (struct target): Remove valid_decl_attribute and
valid_type_attribute. Add attribute_table and
function_attribute_inlinable_p.
* target-def.h (TARGET_VALID_DECL_ATTRIBUTE,
TARGET_VALID_TYPE_ATTRIBUTE): Remove.
(TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P):
Add.
(TARGET_INITIALIZER): Update.
* integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default
definition.
(function_attribute_inlinable_p): New function. Check for the
presence of any machine attributes before using
targetm.function_attribute_inlinable_p.
(function_cannot_inline_p): Update.
* Makefile.in (integrate.o): Update dependencies.
* doc/tm.texi: Update documentation of target attributes and
example definition of TARGET_VALID_TYPE_ATTRIBUTE.
* tree.c (default_valid_attribute_p, valid_machine_attribute):
Remove.
(default_target_attribute_table,
default_function_attribute_inlinable_p): New.
(lookup_attribute): Update comment to clarify handling of multiple
attributes with the same name.
(merge_attributes, attribute_list_contained): Allow multiple
attributes with the same name but different arguments to appear in
the same attribute list.
* tree.h (default_valid_attribute_p): Remove prototype.
(struct attribute_spec): New.
(default_target_attribute_table): Declare.
(enum attribute_flags): Move from c-common.h. Add
ATTR_FLAG_TYPE_IN_PLACE.
(default_function_attribute_inlinable_p): Declare.
* config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(vms_attribute_table): New.
* config/arc/arc.c (arc_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arc_attribute_table, arc_handle_interrupt_attribute): New.
* config/arm/arm.c (arm_valid_type_attribute_p,
arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arm_attribute_table, arm_handle_fndecl_attribute,
arm_handle_isr_attribute): New.
* config/avr/avr.c (avr_valid_type_attribute,
avr_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(avr_attribute_table, avr_handle_progmem_attribute,
avr_handle_fndecl_attribute): New.
* config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(c4x_attribute_table, c4x_handle_fntype_attribute): New.
* config/h8300/h8300.c (h8300_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(h8300_attribute_table, h8300_handle_fndecl_attribute,
h8300_handle_eightbit_data_attribute,
h8300_handle_tiny_data_attribute): New.
* config/i386/i386-protos.h (ix86_valid_type_attribute_p,
i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p):
Remove prototypes.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New
declarations.
* config/i386/i386.c (ix86_valid_type_attribute_p: Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ix86_attribute_table, ix86_handle_cdecl_attribute,
ix86_handle_regparm_attribute): New.
* config/i386/winnt.c (i386_pe_valid_decl_attribute_p,
i386_pe_valid_type_attribute_p): Remove.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New.
* config/ia64/ia64.c (ia64_valid_type_attribute): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ia64_attribute_table): New.
* config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1,
interrupt_ident2, model_ident1, model_ident2): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(init_idents): Update.
(m32r_attribute_table, m32r_handle_model_attribute): New.
* config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New.
* config/mcore/mcore.c (mcore_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(mcore_attribute_table, mcore_handle_naked_attribute): New.
* config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ns32k_attribute_table, ns32k_handle_fntype_attribute): New.
* config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(rs6000_attribute_table, rs6000_handle_longcall_attribute): New.
* config/sh/sh.c (sh_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(sh_attribute_table, sh_handle_interrupt_handler_attribute,
sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute):
New.
* config/stormy16/stormy16.c (stormy16_valid_type_attribute):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define
(TARGET_ATTRIBUTE_TABLE): Define.
(stormy16_attribute_table, stormy16_handle_interrupt_attribute):
New.
* config/v850/v850.c (v850_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(v850_attribute_table, v850_handle_interrupt_attribute,
v850_handle_data_area_attribute): New.
* config/v850/v850-c.c (mark_current_function_as_interrupt):
Return void. Call decl_attributes instead of
valid_machine_attribute.
cp:
Table-driven attributes.
* decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* decl2.c (cplus_decl_attributes): Only take one attributes
parameter.
* cp-tree.c (cplus_decl_attributes): Update prototype.
* class.c (finish_struct), decl.c (start_decl, start_function),
decl2.c (grokfield), friend.c (do_friend), parse.y
(parse_bitfield): Update calls to cplus_decl_attributes.
* decl.c (grokdeclarator): Take a pointer to a single ordinary
attribute list.
* decl.h (grokdeclarator): Update prototype.
* decl2.c (grokfield): Take a single ordinary attribute list.
* friend.c (do_friend): Likewise.
* decl.c (shadow_tag, groktypename, start_decl,
start_handler_parms, grokdeclarator, grokparms, start_function,
start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
(process_template_parm, do_decl_instantiation): Pass single
ordinary attribute lists around.
* decl.c (grokdeclarator): Correct handling of nested attributes.
Revert the patch
1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
* decl.c (grokdeclarator): Embedded attrs bind to the right,
not the left.
.
* cp-tree.h (cp_valid_lang_attribute): Remove declaration
(cp_attribute_table): Declare.
* decl.c (valid_lang_attribute): Don't define.
(lang_attribute_table): Define.
(init_decl_processing): Initialize lang_attribute_table instead of
valid_lang_attribute.
* tree.c (cp_valid_lang_attribute): Remove.
(handle_java_interface_attribute, handle_com_interface_attribute,
handle_init_priority_attribute): New functions.
(cp_attribute_table): New array.
* decl2.c (import_export_class): Don't use
targetm.valid_type_attribute.
testsuite:
Table-driven attributes.
* g++.dg/ext/attrib1.C: New test.
From-SVN: r45718
2001-09-21 03:27:06 +02:00
|
|
|
|
DECL_ATTRIBUTES (ddecl) = attribute;
|
1995-02-22 00:58:27 +01:00
|
|
|
|
return ddecl;
|
|
|
|
|
}
|
|
|
|
|
|
2004-09-04 10:42:06 +02:00
|
|
|
|
/* Borrowed from hashtab.c iterative_hash implementation. */
|
|
|
|
|
#define mix(a,b,c) \
|
|
|
|
|
{ \
|
|
|
|
|
a -= b; a -= c; a ^= (c>>13); \
|
|
|
|
|
b -= c; b -= a; b ^= (a<< 8); \
|
|
|
|
|
c -= a; c -= b; c ^= ((b&0xffffffff)>>13); \
|
|
|
|
|
a -= b; a -= c; a ^= ((c&0xffffffff)>>12); \
|
|
|
|
|
b -= c; b -= a; b = (b ^ (a<<16)) & 0xffffffff; \
|
|
|
|
|
c -= a; c -= b; c = (c ^ (b>> 5)) & 0xffffffff; \
|
|
|
|
|
a -= b; a -= c; a = (a ^ (c>> 3)) & 0xffffffff; \
|
|
|
|
|
b -= c; b -= a; b = (b ^ (a<<10)) & 0xffffffff; \
|
|
|
|
|
c -= a; c -= b; c = (c ^ (b>>15)) & 0xffffffff; \
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Produce good hash value combining VAL and VAL2. */
|
|
|
|
|
static inline hashval_t
|
|
|
|
|
iterative_hash_hashval_t (hashval_t val, hashval_t val2)
|
|
|
|
|
{
|
|
|
|
|
/* the golden ratio; an arbitrary value. */
|
|
|
|
|
hashval_t a = 0x9e3779b9;
|
|
|
|
|
|
|
|
|
|
mix (a, val, val2);
|
|
|
|
|
return val2;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Produce good hash value combining PTR and VAL2. */
|
|
|
|
|
static inline hashval_t
|
|
|
|
|
iterative_hash_pointer (void *ptr, hashval_t val2)
|
|
|
|
|
{
|
|
|
|
|
if (sizeof (ptr) == sizeof (hashval_t))
|
|
|
|
|
return iterative_hash_hashval_t ((size_t) ptr, val2);
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
hashval_t a = (hashval_t) (size_t) ptr;
|
|
|
|
|
/* Avoid warnings about shifting of more than the width of the type on
|
|
|
|
|
hosts that won't execute this path. */
|
|
|
|
|
int zero = 0;
|
|
|
|
|
hashval_t b = (hashval_t) ((size_t) ptr >> (sizeof (hashval_t) * 8 + zero));
|
|
|
|
|
mix (a, b, val2);
|
|
|
|
|
return val2;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Produce good hash value combining VAL and VAL2. */
|
|
|
|
|
static inline hashval_t
|
|
|
|
|
iterative_hash_host_wide_int (HOST_WIDE_INT val, hashval_t val2)
|
|
|
|
|
{
|
|
|
|
|
if (sizeof (HOST_WIDE_INT) == sizeof (hashval_t))
|
|
|
|
|
return iterative_hash_hashval_t (val, val2);
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
hashval_t a = (hashval_t) val;
|
|
|
|
|
/* Avoid warnings about shifting of more than the width of the type on
|
|
|
|
|
hosts that won't execute this path. */
|
|
|
|
|
int zero = 0;
|
|
|
|
|
hashval_t b = (hashval_t) (val >> (sizeof (hashval_t) * 8 + zero));
|
|
|
|
|
mix (a, b, val2);
|
|
|
|
|
if (sizeof (HOST_WIDE_INT) > 2 * sizeof (hashval_t))
|
|
|
|
|
{
|
|
|
|
|
hashval_t a = (hashval_t) (val >> (sizeof (hashval_t) * 16 + zero));
|
|
|
|
|
hashval_t b = (hashval_t) (val >> (sizeof (hashval_t) * 24 + zero));
|
|
|
|
|
mix (a, b, val2);
|
|
|
|
|
}
|
|
|
|
|
return val2;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
1994-05-07 00:29:26 +02:00
|
|
|
|
/* Return a type like TTYPE except that its TYPE_ATTRIBUTE
|
|
|
|
|
is ATTRIBUTE.
|
|
|
|
|
|
1995-02-23 13:06:03 +01:00
|
|
|
|
Record such modified types already made so we don't make duplicates. */
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_type_attribute_variant (tree ttype, tree attribute)
|
1994-05-07 00:29:26 +02:00
|
|
|
|
{
|
2002-05-03 14:07:30 +02:00
|
|
|
|
if (! attribute_list_equal (TYPE_ATTRIBUTES (ttype), attribute))
|
1994-05-07 00:29:26 +02:00
|
|
|
|
{
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashval_t hashcode = 0;
|
1994-05-07 00:29:26 +02:00
|
|
|
|
tree ntype;
|
2004-03-05 23:38:24 +01:00
|
|
|
|
enum tree_code code = TREE_CODE (ttype);
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
|
|
|
|
ntype = copy_node (ttype);
|
|
|
|
|
|
|
|
|
|
TYPE_POINTER_TO (ntype) = 0;
|
|
|
|
|
TYPE_REFERENCE_TO (ntype) = 0;
|
|
|
|
|
TYPE_ATTRIBUTES (ntype) = attribute;
|
|
|
|
|
|
|
|
|
|
/* Create a new main variant of TYPE. */
|
|
|
|
|
TYPE_MAIN_VARIANT (ntype) = ntype;
|
|
|
|
|
TYPE_NEXT_VARIANT (ntype) = 0;
|
invoke.texi: Document -flang-isoc9x.
* invoke.texi: Document -flang-isoc9x.
* Makefile.in (OBJS): Add splay-tree.o.
(c-common.o): Depend on rtl.h.
(splay-tree.o): List dependencies and provide build rule.
* rtl.h (record_alias_subset): New function.
* alias.c: Include splay-tree.h.
(alias_set_entry): New type.
(CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove.
(DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p.
(mems_in_disjoin_alias_sets_p): New function.
(alias_set_compare): Likewise.
(insert_subset_children): Likewise.
(get_alias_set_entry): Likewise.
* tree.h (TYPE_RESTRICT): New macro.
(TYPE_UNQUALIFIED): New manifest constant.
(TYPE_QUAL_CONST): Likewise
(TYPE_QUAL_VOLATILE): Likewise.
(TYPE_QUAL_RESTRICT): Likewise.
(tree_type): Add restrict_flag. Reduce count of free bits.
(DECL_POINTER_ALIAS_SET): New macro.
(DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise.
(tree_decl): Add pointer_alias_set.
(build_qualified_type): New function.
(build_type_variant): Define in terms of build_qualified_type.
* tree.c (set_type_quals): New function.
(make_node): Initializae DECL_POINTER_ALIAS_SET.
(build_type_attribute_variant): Use build_qualified_type and
set_type_quals.
(build_type_variant): Rename, and modify, to become...
(build_qualified_type): New function.
(build_complex_type): Use set_type_quals.
* c-tree.h (C_TYPE_OBJECT_P): New macro.
(C_TYPE_FUNCTION_P): Likewise.
(C_TYPE_INCOMPLETE_P): Likewise.
(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
(c_apply_type_quals_to_decl): New function.
(c_build_qualified_type): New function.
(c_build_type_variant): Define in terms of c_build_qualified_type.
(flag_isoc9x): Declare.
* c-typeck.c (qualify_type): Use c_build_qualified_type.
(common_type): Change to use TYPE_QUALS.
(comptypes): Likewise.
(convert_for_assignment): Likewise.
* c-aux-info.c (gen_type): Likewise. Deal with `restrict'.
* c-decl.c (flag_isoc9x): Define.
(c_decode_option): Handle -flang-isoc9x.
(grokdeclarator): Update to handle restrict. Use TYPE_QUALS,
c_build_qualified_type, etc. Use c_apply_type_quals_to_decl.
* c-lex.c (init_lex): Deal with restrict.
(init_lex): Don't treat restrict as a reserved word in
-traditional mode, or without -flang-isoc9x.
* c-lex.h (rid): Add RID_RESTRICT.
* c-parse.gperf (restrict, __restrict, __restrict__): Make
equivalent to RID_RESTRICT.
* c-parse.in (TYPE_QUAL): Update comment.
* c-common.c: Include rtl.h.
(c_find_base_decl): New function.
(c_build_type_variant): Rename, and modify, to become ...
(c_build_qualified_type): New function.
(c_apply_type_quals_to_decl): Likewise.
(c_get_alias_set): For INDIRECT_REFs, check to see if we can find
a particular alias set for the reference.
* toplev.c (documented_lang_options): Add -flang-isoc9x.
From-SVN: r23212
1998-10-21 11:53:40 +02:00
|
|
|
|
set_type_quals (ntype, TYPE_UNQUALIFIED);
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object (code, hashcode);
|
|
|
|
|
if (TREE_TYPE (ntype))
|
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (TREE_TYPE (ntype)),
|
|
|
|
|
hashcode);
|
|
|
|
|
hashcode = attribute_hash_list (attribute, hashcode);
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
|
|
|
|
switch (TREE_CODE (ntype))
|
2000-08-29 18:08:59 +02:00
|
|
|
|
{
|
1997-11-02 22:19:36 +01:00
|
|
|
|
case FUNCTION_TYPE:
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = type_hash_list (TYPE_ARG_TYPES (ntype), hashcode);
|
1997-11-02 22:19:36 +01:00
|
|
|
|
break;
|
|
|
|
|
case ARRAY_TYPE:
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (TYPE_DOMAIN (ntype)),
|
|
|
|
|
hashcode);
|
1997-11-02 22:19:36 +01:00
|
|
|
|
break;
|
|
|
|
|
case INTEGER_TYPE:
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object
|
|
|
|
|
(TREE_INT_CST_LOW (TYPE_MAX_VALUE (ntype)), hashcode);
|
|
|
|
|
hashcode = iterative_hash_object
|
|
|
|
|
(TREE_INT_CST_HIGH (TYPE_MAX_VALUE (ntype)), hashcode);
|
1997-11-02 22:19:36 +01:00
|
|
|
|
break;
|
|
|
|
|
case REAL_TYPE:
|
2004-03-05 23:38:24 +01:00
|
|
|
|
{
|
|
|
|
|
unsigned int precision = TYPE_PRECISION (ntype);
|
|
|
|
|
hashcode = iterative_hash_object (precision, hashcode);
|
|
|
|
|
}
|
1997-11-02 22:19:36 +01:00
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
2000-08-29 18:08:59 +02:00
|
|
|
|
}
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
|
|
|
|
ntype = type_hash_canon (hashcode, ntype);
|
invoke.texi: Document -flang-isoc9x.
* invoke.texi: Document -flang-isoc9x.
* Makefile.in (OBJS): Add splay-tree.o.
(c-common.o): Depend on rtl.h.
(splay-tree.o): List dependencies and provide build rule.
* rtl.h (record_alias_subset): New function.
* alias.c: Include splay-tree.h.
(alias_set_entry): New type.
(CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove.
(DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p.
(mems_in_disjoin_alias_sets_p): New function.
(alias_set_compare): Likewise.
(insert_subset_children): Likewise.
(get_alias_set_entry): Likewise.
* tree.h (TYPE_RESTRICT): New macro.
(TYPE_UNQUALIFIED): New manifest constant.
(TYPE_QUAL_CONST): Likewise
(TYPE_QUAL_VOLATILE): Likewise.
(TYPE_QUAL_RESTRICT): Likewise.
(tree_type): Add restrict_flag. Reduce count of free bits.
(DECL_POINTER_ALIAS_SET): New macro.
(DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise.
(tree_decl): Add pointer_alias_set.
(build_qualified_type): New function.
(build_type_variant): Define in terms of build_qualified_type.
* tree.c (set_type_quals): New function.
(make_node): Initializae DECL_POINTER_ALIAS_SET.
(build_type_attribute_variant): Use build_qualified_type and
set_type_quals.
(build_type_variant): Rename, and modify, to become...
(build_qualified_type): New function.
(build_complex_type): Use set_type_quals.
* c-tree.h (C_TYPE_OBJECT_P): New macro.
(C_TYPE_FUNCTION_P): Likewise.
(C_TYPE_INCOMPLETE_P): Likewise.
(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
(c_apply_type_quals_to_decl): New function.
(c_build_qualified_type): New function.
(c_build_type_variant): Define in terms of c_build_qualified_type.
(flag_isoc9x): Declare.
* c-typeck.c (qualify_type): Use c_build_qualified_type.
(common_type): Change to use TYPE_QUALS.
(comptypes): Likewise.
(convert_for_assignment): Likewise.
* c-aux-info.c (gen_type): Likewise. Deal with `restrict'.
* c-decl.c (flag_isoc9x): Define.
(c_decode_option): Handle -flang-isoc9x.
(grokdeclarator): Update to handle restrict. Use TYPE_QUALS,
c_build_qualified_type, etc. Use c_apply_type_quals_to_decl.
* c-lex.c (init_lex): Deal with restrict.
(init_lex): Don't treat restrict as a reserved word in
-traditional mode, or without -flang-isoc9x.
* c-lex.h (rid): Add RID_RESTRICT.
* c-parse.gperf (restrict, __restrict, __restrict__): Make
equivalent to RID_RESTRICT.
* c-parse.in (TYPE_QUAL): Update comment.
* c-common.c: Include rtl.h.
(c_find_base_decl): New function.
(c_build_type_variant): Rename, and modify, to become ...
(c_build_qualified_type): New function.
(c_apply_type_quals_to_decl): Likewise.
(c_get_alias_set): For INDIRECT_REFs, check to see if we can find
a particular alias set for the reference.
* toplev.c (documented_lang_options): Add -flang-isoc9x.
From-SVN: r23212
1998-10-21 11:53:40 +02:00
|
|
|
|
ttype = build_qualified_type (ntype, TYPE_QUALS (ttype));
|
1994-05-07 00:29:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return ttype;
|
|
|
|
|
}
|
1995-02-22 00:58:27 +01:00
|
|
|
|
|
2002-09-27 14:48:07 +02:00
|
|
|
|
/* Return nonzero if IDENT is a valid name for attribute ATTR,
|
1995-04-28 03:08:30 +02:00
|
|
|
|
or zero if not.
|
|
|
|
|
|
|
|
|
|
We try both `text' and `__text__', ATTR may be either one. */
|
|
|
|
|
/* ??? It might be a reasonable simplification to require ATTR to be only
|
|
|
|
|
`text'. One might then also require attribute lists to be stored in
|
|
|
|
|
their canonicalized form. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
is_attribute_p (const char *attr, tree ident)
|
1995-04-28 03:08:30 +02:00
|
|
|
|
{
|
|
|
|
|
int ident_len, attr_len;
|
top level:
* c-common.c (declare_function_name): Use func_id_node,
function_id_node, and pretty_function_id_node. Do not make
__func__ visible at file scope.
* c-common.h (c_tree_index): Add CTI_FUNCTION_ID,
CTI_PRETTY_FUNCTION_ID, and CTI_FUNC_ID.
(function_id_node, pretty_function_id_node, func_id_node): New
macros.
* c-decl.c (init_decl_processing): Initialize function_id_node,
pretty_function_id_node, and func_id_node.
(c_make_fname_decl): Correct comment.
* tree.h (struct tree_identifier): Constify pointer member.
* c-decl.c (pushdecl, implicit_decl_warning): Constify a char *.
* c-pragma.h (struct weak_syms): Constify name and value members.
(add_weak): Constify arguments.
* calls.c (special_function_p): Constify a char *.
(expand_call): Remove variable which is initialized and then
never used.
* dependence.c (struct def_use, struct induction, struct subscript):
Constify 'variable' member.
(get_low_bound, have_induction_variable): Constify char * argument.
(find_induction_variable): Add braces to avoid dangling else.
(classify_dependence): Constify char * arrays.
* profile.c (output_func_start_profiler): Constify a char *.
* stor-layout.c (finalize_record_size): Constify a char *.
* tree.c (is_attribute_p): Constify a char *.
* varasm.c (add_weak, remove_from_pending_weak_list): Constify argument.
* varasm.c (make_function_rtl, make_decl_rtl): Rearrange code
for comprehensibility. Do not call get_identifier if we did
not change the DECL_ASSEMBLER_NAME of the decl. Use alloca to
create temporary string constants, not ggc_alloc_string. No
need to copy result of ASM_FORMAT_PRIVATE_NAME. Use const
char * to hold IDENTIFIER_POINTERs.
ch:
* inout.c (add_enum_to_list): Use DECL_NAME directly, don't get
its IDENTIFIER_POINTER and immediately call get_identifier on it.
* lex.c (yywrap): Constify a char *.
cp:
* class.c (build_secondary_vtable): Constify a char *.
* decl.c (init_decl_processing): Initialize function_id_node,
pretty_function_id_node, and func_id_node.
* input.c (struct input_source): Constify 'str'.
(feed_input): Constify first argument.
* mangle.c (write_identifier): Constify argument.
* pt.c (mangle_class_name_for_template): Constify argument.
f:
* ansify.c: Use #line, not # <number>.
java:
* jcf-parse.c (set_source_filename): Constify a char *.
* jcf-write.c (append_innerclasses_attribute,
make_class_file_name): Constify a char *. Don't recycle a
variable for an unrelated purpose.
* parse.y: (build_alias_initializer_parameter_list): Constify a char *.
(breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
From-SVN: r36055
2000-08-29 23:39:49 +02:00
|
|
|
|
const char *p;
|
1995-04-28 03:08:30 +02:00
|
|
|
|
|
|
|
|
|
if (TREE_CODE (ident) != IDENTIFIER_NODE)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if (strcmp (attr, IDENTIFIER_POINTER (ident)) == 0)
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
p = IDENTIFIER_POINTER (ident);
|
|
|
|
|
ident_len = strlen (p);
|
|
|
|
|
attr_len = strlen (attr);
|
|
|
|
|
|
|
|
|
|
/* If ATTR is `__text__', IDENT must be `text'; and vice versa. */
|
|
|
|
|
if (attr[0] == '_')
|
|
|
|
|
{
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (attr[1] == '_');
|
|
|
|
|
gcc_assert (attr[attr_len - 2] == '_');
|
|
|
|
|
gcc_assert (attr[attr_len - 1] == '_');
|
|
|
|
|
gcc_assert (attr[1] == '_');
|
1995-04-28 03:08:30 +02:00
|
|
|
|
if (ident_len == attr_len - 4
|
|
|
|
|
&& strncmp (attr + 2, p, attr_len - 4) == 0)
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (ident_len == attr_len + 4
|
|
|
|
|
&& p[0] == '_' && p[1] == '_'
|
|
|
|
|
&& p[ident_len - 2] == '_' && p[ident_len - 1] == '_'
|
|
|
|
|
&& strncmp (attr, p + 2, attr_len) == 0)
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Given an attribute name and a list of attributes, return a pointer to the
|
|
|
|
|
attribute's list element if the attribute is part of the list, or NULL_TREE
|
Table-driven attributes.
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c,
config/arm/arm.c, config/arm/pe.c, config/avr/avr.c,
config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h,
config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c,
config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c,
config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi,
doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c,
tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* tree.h (struct tree_decl): Change machine_attributes to
attributes.
* doc/c-tree.texi: Document that all attributes are now attached
to decls and types.
* c-common.c (add_attribute, attrtab, attrtab_idx,
default_valid_lang_attribute, valid_lang_attribute): Remove.
(attribute_tables, attributes_initialized,
c_common_attribute_table, default_lang_attribute_table): New
variables.
(handle_packed_attribute, handle_nocommon_attribute,
handle_common_attribute, handle_noreturn_attribute,
handle_unused_attribute, handle_const_attribute,
handle_transparent_union_attribute, handle_constructor_attribute,
handle_destructor_attribute, handle_mode_attribute,
handle_section_attribute, handle_aligned_attribute,
handle_weak_attribute, handle_alias_attribute,
handle_no_instrument_function_attribute,
handle_no_check_memory_usage_attribute, handle_malloc_attribute,
handle_no_limit_stack_attribute, handle_pure_attribute): New
functions.
(init_attributes, decl_attributes): Rewrite to implement
table-driven attributes.
* c-common.h (enum attribute_flags): Move to tree.h.
* c-format.c (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Rename to
handle_format_attribute and handle_format_arg_attribute. Update
for table-driven attributes.
* c-common.h (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Remove prototypes.
(handle_format_attribute, handle_format_arg_attribute): Add
prototypes.
* c-decl.c (grokdeclarator): Handle attributes nested inside
declarators.
* c-parse.in (setattrs, maybe_setattrs): Remove.
(maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs.
Update to handle nested attributes properly.
(maybe_resetattrs, after_type_declarator,
parm_declarator_nostarttypename, notype_declarator, absdcl1_noea,
absdcl1_ea, direct_absdcl1): Update to handle nested attributes
properly.
(make_pointer_declarator): Update to handle nested attributes
properly.
* doc/extend.texi: Update documentation of limits of attributes
syntax. Warn about problems with attribute semantics in C++.
* target.h (struct target): Remove valid_decl_attribute and
valid_type_attribute. Add attribute_table and
function_attribute_inlinable_p.
* target-def.h (TARGET_VALID_DECL_ATTRIBUTE,
TARGET_VALID_TYPE_ATTRIBUTE): Remove.
(TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P):
Add.
(TARGET_INITIALIZER): Update.
* integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default
definition.
(function_attribute_inlinable_p): New function. Check for the
presence of any machine attributes before using
targetm.function_attribute_inlinable_p.
(function_cannot_inline_p): Update.
* Makefile.in (integrate.o): Update dependencies.
* doc/tm.texi: Update documentation of target attributes and
example definition of TARGET_VALID_TYPE_ATTRIBUTE.
* tree.c (default_valid_attribute_p, valid_machine_attribute):
Remove.
(default_target_attribute_table,
default_function_attribute_inlinable_p): New.
(lookup_attribute): Update comment to clarify handling of multiple
attributes with the same name.
(merge_attributes, attribute_list_contained): Allow multiple
attributes with the same name but different arguments to appear in
the same attribute list.
* tree.h (default_valid_attribute_p): Remove prototype.
(struct attribute_spec): New.
(default_target_attribute_table): Declare.
(enum attribute_flags): Move from c-common.h. Add
ATTR_FLAG_TYPE_IN_PLACE.
(default_function_attribute_inlinable_p): Declare.
* config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(vms_attribute_table): New.
* config/arc/arc.c (arc_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arc_attribute_table, arc_handle_interrupt_attribute): New.
* config/arm/arm.c (arm_valid_type_attribute_p,
arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arm_attribute_table, arm_handle_fndecl_attribute,
arm_handle_isr_attribute): New.
* config/avr/avr.c (avr_valid_type_attribute,
avr_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(avr_attribute_table, avr_handle_progmem_attribute,
avr_handle_fndecl_attribute): New.
* config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(c4x_attribute_table, c4x_handle_fntype_attribute): New.
* config/h8300/h8300.c (h8300_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(h8300_attribute_table, h8300_handle_fndecl_attribute,
h8300_handle_eightbit_data_attribute,
h8300_handle_tiny_data_attribute): New.
* config/i386/i386-protos.h (ix86_valid_type_attribute_p,
i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p):
Remove prototypes.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New
declarations.
* config/i386/i386.c (ix86_valid_type_attribute_p: Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ix86_attribute_table, ix86_handle_cdecl_attribute,
ix86_handle_regparm_attribute): New.
* config/i386/winnt.c (i386_pe_valid_decl_attribute_p,
i386_pe_valid_type_attribute_p): Remove.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New.
* config/ia64/ia64.c (ia64_valid_type_attribute): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ia64_attribute_table): New.
* config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1,
interrupt_ident2, model_ident1, model_ident2): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(init_idents): Update.
(m32r_attribute_table, m32r_handle_model_attribute): New.
* config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New.
* config/mcore/mcore.c (mcore_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(mcore_attribute_table, mcore_handle_naked_attribute): New.
* config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ns32k_attribute_table, ns32k_handle_fntype_attribute): New.
* config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(rs6000_attribute_table, rs6000_handle_longcall_attribute): New.
* config/sh/sh.c (sh_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(sh_attribute_table, sh_handle_interrupt_handler_attribute,
sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute):
New.
* config/stormy16/stormy16.c (stormy16_valid_type_attribute):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define
(TARGET_ATTRIBUTE_TABLE): Define.
(stormy16_attribute_table, stormy16_handle_interrupt_attribute):
New.
* config/v850/v850.c (v850_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(v850_attribute_table, v850_handle_interrupt_attribute,
v850_handle_data_area_attribute): New.
* config/v850/v850-c.c (mark_current_function_as_interrupt):
Return void. Call decl_attributes instead of
valid_machine_attribute.
cp:
Table-driven attributes.
* decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* decl2.c (cplus_decl_attributes): Only take one attributes
parameter.
* cp-tree.c (cplus_decl_attributes): Update prototype.
* class.c (finish_struct), decl.c (start_decl, start_function),
decl2.c (grokfield), friend.c (do_friend), parse.y
(parse_bitfield): Update calls to cplus_decl_attributes.
* decl.c (grokdeclarator): Take a pointer to a single ordinary
attribute list.
* decl.h (grokdeclarator): Update prototype.
* decl2.c (grokfield): Take a single ordinary attribute list.
* friend.c (do_friend): Likewise.
* decl.c (shadow_tag, groktypename, start_decl,
start_handler_parms, grokdeclarator, grokparms, start_function,
start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
(process_template_parm, do_decl_instantiation): Pass single
ordinary attribute lists around.
* decl.c (grokdeclarator): Correct handling of nested attributes.
Revert the patch
1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
* decl.c (grokdeclarator): Embedded attrs bind to the right,
not the left.
.
* cp-tree.h (cp_valid_lang_attribute): Remove declaration
(cp_attribute_table): Declare.
* decl.c (valid_lang_attribute): Don't define.
(lang_attribute_table): Define.
(init_decl_processing): Initialize lang_attribute_table instead of
valid_lang_attribute.
* tree.c (cp_valid_lang_attribute): Remove.
(handle_java_interface_attribute, handle_com_interface_attribute,
handle_init_priority_attribute): New functions.
(cp_attribute_table): New array.
* decl2.c (import_export_class): Don't use
targetm.valid_type_attribute.
testsuite:
Table-driven attributes.
* g++.dg/ext/attrib1.C: New test.
From-SVN: r45718
2001-09-21 03:27:06 +02:00
|
|
|
|
if not found. If the attribute appears more than once, this only
|
ChangeLog.0, [...]: Fix spelling errors.
* ChangeLog.0, ChangeLog.1, ChangeLog.2, ChangeLog.3, ChangeLog.4,
ChangeLog.5, ChangeLog, FSFChangeLog.10, FSFChangeLog.11,
c-common.c, c-common.h, c-parse.in, c-typeck.c, cfg.c, config.gcc,
configure, configure.in, except.c, except.h, flow.c, function.c,
gcc.c, gcse.c, genrecog.c, libgcc2.c, loop.c, loop.h, params.def,
predict.def, predict.h, reg-stack.c, regmove.c, sched-deps.c,
sched-int.h, sibcall.c, ssa.c, stringpool.c, toplev.c, tree.c,
unroll.c: Fix spelling errors.
From-SVN: r46595
2001-10-28 21:09:17 +01:00
|
|
|
|
returns the first occurrence; the TREE_CHAIN of the return value should
|
|
|
|
|
be passed back in if further occurrences are wanted. */
|
1995-04-28 03:08:30 +02:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
lookup_attribute (const char *attr_name, tree list)
|
1995-04-28 03:08:30 +02:00
|
|
|
|
{
|
|
|
|
|
tree l;
|
|
|
|
|
|
|
|
|
|
for (l = list; l; l = TREE_CHAIN (l))
|
|
|
|
|
{
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (TREE_CODE (TREE_PURPOSE (l)) == IDENTIFIER_NODE);
|
1995-04-28 03:08:30 +02:00
|
|
|
|
if (is_attribute_p (attr_name, TREE_PURPOSE (l)))
|
|
|
|
|
return l;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return NULL_TREE;
|
|
|
|
|
}
|
1996-01-09 23:23:26 +01:00
|
|
|
|
|
|
|
|
|
/* Return an attribute list that is the union of a1 and a2. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
merge_attributes (tree a1, tree a2)
|
1996-01-09 23:23:26 +01:00
|
|
|
|
{
|
|
|
|
|
tree attributes;
|
|
|
|
|
|
|
|
|
|
/* Either one unset? Take the set one. */
|
|
|
|
|
|
1999-12-18 22:33:23 +01:00
|
|
|
|
if ((attributes = a1) == 0)
|
1996-01-09 23:23:26 +01:00
|
|
|
|
attributes = a2;
|
|
|
|
|
|
|
|
|
|
/* One that completely contains the other? Take it. */
|
|
|
|
|
|
1999-12-18 22:33:23 +01:00
|
|
|
|
else if (a2 != 0 && ! attribute_list_contained (a1, a2))
|
2000-08-29 18:08:59 +02:00
|
|
|
|
{
|
|
|
|
|
if (attribute_list_contained (a2, a1))
|
|
|
|
|
attributes = a2;
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Pick the longest list, and hang on the other list. */
|
|
|
|
|
|
|
|
|
|
if (list_length (a1) < list_length (a2))
|
|
|
|
|
attributes = a2, a2 = a1;
|
|
|
|
|
|
|
|
|
|
for (; a2 != 0; a2 = TREE_CHAIN (a2))
|
Table-driven attributes.
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c,
config/arm/arm.c, config/arm/pe.c, config/avr/avr.c,
config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h,
config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c,
config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c,
config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi,
doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c,
tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* tree.h (struct tree_decl): Change machine_attributes to
attributes.
* doc/c-tree.texi: Document that all attributes are now attached
to decls and types.
* c-common.c (add_attribute, attrtab, attrtab_idx,
default_valid_lang_attribute, valid_lang_attribute): Remove.
(attribute_tables, attributes_initialized,
c_common_attribute_table, default_lang_attribute_table): New
variables.
(handle_packed_attribute, handle_nocommon_attribute,
handle_common_attribute, handle_noreturn_attribute,
handle_unused_attribute, handle_const_attribute,
handle_transparent_union_attribute, handle_constructor_attribute,
handle_destructor_attribute, handle_mode_attribute,
handle_section_attribute, handle_aligned_attribute,
handle_weak_attribute, handle_alias_attribute,
handle_no_instrument_function_attribute,
handle_no_check_memory_usage_attribute, handle_malloc_attribute,
handle_no_limit_stack_attribute, handle_pure_attribute): New
functions.
(init_attributes, decl_attributes): Rewrite to implement
table-driven attributes.
* c-common.h (enum attribute_flags): Move to tree.h.
* c-format.c (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Rename to
handle_format_attribute and handle_format_arg_attribute. Update
for table-driven attributes.
* c-common.h (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Remove prototypes.
(handle_format_attribute, handle_format_arg_attribute): Add
prototypes.
* c-decl.c (grokdeclarator): Handle attributes nested inside
declarators.
* c-parse.in (setattrs, maybe_setattrs): Remove.
(maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs.
Update to handle nested attributes properly.
(maybe_resetattrs, after_type_declarator,
parm_declarator_nostarttypename, notype_declarator, absdcl1_noea,
absdcl1_ea, direct_absdcl1): Update to handle nested attributes
properly.
(make_pointer_declarator): Update to handle nested attributes
properly.
* doc/extend.texi: Update documentation of limits of attributes
syntax. Warn about problems with attribute semantics in C++.
* target.h (struct target): Remove valid_decl_attribute and
valid_type_attribute. Add attribute_table and
function_attribute_inlinable_p.
* target-def.h (TARGET_VALID_DECL_ATTRIBUTE,
TARGET_VALID_TYPE_ATTRIBUTE): Remove.
(TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P):
Add.
(TARGET_INITIALIZER): Update.
* integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default
definition.
(function_attribute_inlinable_p): New function. Check for the
presence of any machine attributes before using
targetm.function_attribute_inlinable_p.
(function_cannot_inline_p): Update.
* Makefile.in (integrate.o): Update dependencies.
* doc/tm.texi: Update documentation of target attributes and
example definition of TARGET_VALID_TYPE_ATTRIBUTE.
* tree.c (default_valid_attribute_p, valid_machine_attribute):
Remove.
(default_target_attribute_table,
default_function_attribute_inlinable_p): New.
(lookup_attribute): Update comment to clarify handling of multiple
attributes with the same name.
(merge_attributes, attribute_list_contained): Allow multiple
attributes with the same name but different arguments to appear in
the same attribute list.
* tree.h (default_valid_attribute_p): Remove prototype.
(struct attribute_spec): New.
(default_target_attribute_table): Declare.
(enum attribute_flags): Move from c-common.h. Add
ATTR_FLAG_TYPE_IN_PLACE.
(default_function_attribute_inlinable_p): Declare.
* config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(vms_attribute_table): New.
* config/arc/arc.c (arc_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arc_attribute_table, arc_handle_interrupt_attribute): New.
* config/arm/arm.c (arm_valid_type_attribute_p,
arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arm_attribute_table, arm_handle_fndecl_attribute,
arm_handle_isr_attribute): New.
* config/avr/avr.c (avr_valid_type_attribute,
avr_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(avr_attribute_table, avr_handle_progmem_attribute,
avr_handle_fndecl_attribute): New.
* config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(c4x_attribute_table, c4x_handle_fntype_attribute): New.
* config/h8300/h8300.c (h8300_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(h8300_attribute_table, h8300_handle_fndecl_attribute,
h8300_handle_eightbit_data_attribute,
h8300_handle_tiny_data_attribute): New.
* config/i386/i386-protos.h (ix86_valid_type_attribute_p,
i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p):
Remove prototypes.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New
declarations.
* config/i386/i386.c (ix86_valid_type_attribute_p: Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ix86_attribute_table, ix86_handle_cdecl_attribute,
ix86_handle_regparm_attribute): New.
* config/i386/winnt.c (i386_pe_valid_decl_attribute_p,
i386_pe_valid_type_attribute_p): Remove.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New.
* config/ia64/ia64.c (ia64_valid_type_attribute): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ia64_attribute_table): New.
* config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1,
interrupt_ident2, model_ident1, model_ident2): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(init_idents): Update.
(m32r_attribute_table, m32r_handle_model_attribute): New.
* config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New.
* config/mcore/mcore.c (mcore_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(mcore_attribute_table, mcore_handle_naked_attribute): New.
* config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ns32k_attribute_table, ns32k_handle_fntype_attribute): New.
* config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(rs6000_attribute_table, rs6000_handle_longcall_attribute): New.
* config/sh/sh.c (sh_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(sh_attribute_table, sh_handle_interrupt_handler_attribute,
sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute):
New.
* config/stormy16/stormy16.c (stormy16_valid_type_attribute):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define
(TARGET_ATTRIBUTE_TABLE): Define.
(stormy16_attribute_table, stormy16_handle_interrupt_attribute):
New.
* config/v850/v850.c (v850_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(v850_attribute_table, v850_handle_interrupt_attribute,
v850_handle_data_area_attribute): New.
* config/v850/v850-c.c (mark_current_function_as_interrupt):
Return void. Call decl_attributes instead of
valid_machine_attribute.
cp:
Table-driven attributes.
* decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* decl2.c (cplus_decl_attributes): Only take one attributes
parameter.
* cp-tree.c (cplus_decl_attributes): Update prototype.
* class.c (finish_struct), decl.c (start_decl, start_function),
decl2.c (grokfield), friend.c (do_friend), parse.y
(parse_bitfield): Update calls to cplus_decl_attributes.
* decl.c (grokdeclarator): Take a pointer to a single ordinary
attribute list.
* decl.h (grokdeclarator): Update prototype.
* decl2.c (grokfield): Take a single ordinary attribute list.
* friend.c (do_friend): Likewise.
* decl.c (shadow_tag, groktypename, start_decl,
start_handler_parms, grokdeclarator, grokparms, start_function,
start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
(process_template_parm, do_decl_instantiation): Pass single
ordinary attribute lists around.
* decl.c (grokdeclarator): Correct handling of nested attributes.
Revert the patch
1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
* decl.c (grokdeclarator): Embedded attrs bind to the right,
not the left.
.
* cp-tree.h (cp_valid_lang_attribute): Remove declaration
(cp_attribute_table): Declare.
* decl.c (valid_lang_attribute): Don't define.
(lang_attribute_table): Define.
(init_decl_processing): Initialize lang_attribute_table instead of
valid_lang_attribute.
* tree.c (cp_valid_lang_attribute): Remove.
(handle_java_interface_attribute, handle_com_interface_attribute,
handle_init_priority_attribute): New functions.
(cp_attribute_table): New array.
* decl2.c (import_export_class): Don't use
targetm.valid_type_attribute.
testsuite:
Table-driven attributes.
* g++.dg/ext/attrib1.C: New test.
From-SVN: r45718
2001-09-21 03:27:06 +02:00
|
|
|
|
{
|
|
|
|
|
tree a;
|
|
|
|
|
for (a = lookup_attribute (IDENTIFIER_POINTER (TREE_PURPOSE (a2)),
|
|
|
|
|
attributes);
|
|
|
|
|
a != NULL_TREE;
|
|
|
|
|
a = lookup_attribute (IDENTIFIER_POINTER (TREE_PURPOSE (a2)),
|
|
|
|
|
TREE_CHAIN (a)))
|
|
|
|
|
{
|
|
|
|
|
if (simple_cst_equal (TREE_VALUE (a), TREE_VALUE (a2)) == 1)
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (a == NULL_TREE)
|
|
|
|
|
{
|
|
|
|
|
a1 = copy_node (a2);
|
|
|
|
|
TREE_CHAIN (a1) = attributes;
|
|
|
|
|
attributes = a1;
|
|
|
|
|
}
|
|
|
|
|
}
|
2000-08-29 18:08:59 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
1996-01-09 23:23:26 +01:00
|
|
|
|
return attributes;
|
|
|
|
|
}
|
1998-02-18 11:38:57 +01:00
|
|
|
|
|
|
|
|
|
/* Given types T1 and T2, merge their attributes and return
|
Makefile.in (TARGET_H, [...]): New.
* Makefile.in (TARGET_H, TARGET_DEF_H): New.
(c-decl.o, tree.o, c-typeck.o, $(out_object_file)): Update.
* c-decl.c (duplicate_decls): Use function pointer.
* c-typeck.c (common_type): Similarly.
* tree.c (valid_machine_attribute): Similarly.
(merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New function.
* tree.h (merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New prototype.
* target.h: New.
* target-def.h: New.
doc: (Joseph Myers)
* doc/gcc.texi, doc/tm.texi: Update documentation.
cp: Make-lang.in: Update dependencies.
* spew.c: Include target.h.
(duplicate_decls): Call target function.
* decl2.c: include target.h
(import_export_class): Use existence of target function pointer.
* typeck.c: Include target.h.
(qualify_type_recursive): Rename variable. Call target function.
(type_after_usual_arithmetic_conversions): Similarly.
(common_type): Similarly.
config: * 1750a/1750a.c, a29k/29k.c, alpha/alpha.c, arc/arc.c, arm/arm.c,
avr/avr.c, c4x/c4x.c, clipper/clipper.c, convex/convex.c,
d30v/d30v.c, dsp16xx/dsp16xx.c, elxsi/elxsi.c, fr30/fr30.c,
i370/i370.c, i386/i386.c, i860/i860.c, i960/i960.c, ia64/ia64.c,
m32r/m32r.c, m68hc11/m68hc11.c, m68k/m68k.c, m88k/m88k.c,
mips/mips.c, mn10200/mn10200.c, mn10300/mn10300.c, ns32k/ns32k.c,
pa/pa.c, pdp11/pdp11.c, pj/pj.c, romp/romp.c, rs6000/rs6000.c,
sh/sh.c, sparc/sparc.c, v850/v850.c, vax/vax.c, we32k/we32k.c)
: Include target.h and target-def.h. Define target.
* arc/arc-protos.h (arc_valid_machine_decl_attribute): Remove.
* arc/arc.c (arc_valid_machine_decl_attribute): Rename
arc_valid_decl_attribute, make static.
* arc/arc.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/arm-protos.h (arm_valid_machine_decl_attribute,
arm_valid_type_attribute_p, arm_pe_valid_machine_decl_attribute,
arm_pe_merge_machine_decl_attributes): Remove.
* arm/arm.c (arm_valid_machine_decl_attribute_p): Rename
arm_valid_decl_attribute_p, make static.
(arm_pe_valid_decl_attribute_p): Move from pe.c.
* arm/pe.c (arm_pe_valid_machine_decl_attribute_p): Move to arm.c.
(arm_pe_merge_machine_decl_attributes): Move to tree.c.
* arm/arm.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/coff.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/elf.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): New.
(VALID_MACHINE_TYPE_ATTRIBUTE, VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* avr/avr-protos.h (valid_machine_type_attribute,
valid_machine_decl_attribute): Remove.
* avr/avr.c (valid_machine_type_attribute,
valid_machine_decl_attribute): Rename and make static.
* avr/avr.h (VALID_MACHINE_TYPE_ATTRIBUTE,
VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* c4x/c4x-protos.h (c4x_valid_type_attribute_p): Remove.
* c4x/c4x.c (c4x_valid_type_attribute_p): Make static.
* c4x/c4x.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* d30v/d30v.h: Remove obsolete comments.
* h8300/h8300-protos.h (h8300_valid_machine_decl_attribute): Remove.
* h8300/h8300.c (h8300_valid_machine_decl_attribute): Rename, make
static.
* h8300/h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* i386/cygwin.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
(i386_pe_merge_decl_attributes, MERGE_MACHINE_DECL_ATTRIBUTES,
i386_pe_valid_type_attributes_p): Remove.
* i386/i386-protos.h (ix86_valid_decl_attribute_p,
ix86_valid_type_attribute_p): Remove.
* i386/i386.c (ix86_valid_decl_attribute_p): Remove.
(ix86_valid_type_attribute_p): Make static.
* i386/i386.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/winnt.c (i386_pe_merge_decl_attributes): Move to tree.c.
* ia64/ia64-protos.h (ia64_valid_type_attribute): Remove.
* ia64/ia64.c (ia64_valid_type_attribute): Make static.
* ia64/ia64.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* m32r/m32r-protos.h (m32r_valid_machine_decl_attribute): Remove.
* m32r/m32r.c (m32r_valid_decl_attribute): Make static.
* m32r/m32r.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* m68hc11/m68hc11-protos.h (m68hc11_valid_decl_attribute_p,
m68hc11_valid_type_attribute_p): Remove.
* m68hc11/m68hc11.c (m68hc11_valid_decl_attribute_p): Remove.
(m68hc11_valid_type_attribute_p): Make static.
* m68hc11/m68hc11.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* mcore/mcore-protos.h (mcore_valid_machine_decl_attribute,
mcore_merge_machine_decl_attribute): Remove.
* mcore/mcore.c (mcore_valid_machine_decl_attribute): Rename,
make static.
(mcore_merge_machine_decl_attributes): Move to tree.c.
* mcore/mcore.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
(TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
* ns32k/ns32k-protos.h (ns32k_valid_decl_attribute_p,
ns32k_valid_type_attribute_p): Remove.
* ns32k/ns32k.c (ns32k_valid_decl_attribute_p): Remove.
(ns32k_valid_type_attribute_p): Make static.
* ns32k/ns32k.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* rs6000/rs6000-protos.h (rs6000_valid_decl_attribute_p,
rs6000_valid_type_attribute_p): Remove.
* rs6000/rs6000.c (rs6000_valid_decl_attribute_p): Remove.
(rs6000_valid_type_attribute_p): Make static.
* rs6000/rs6000.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* sh/sh-protos.h (sh_valid_machine_decl_attribute): Remove.
* sh/sh.c (sh_valid_machine_decl_attribute): Rename, make static.
* sh/sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* v850/v850-protos.h (v850_valid_machine_decl_attribute): Remove.
* v850/v850.c (v850_valid_machine_decl_attribute): Rename, make static.
* v850/v850.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
From-SVN: r43585
2001-06-26 20:09:27 +02:00
|
|
|
|
the result. */
|
1998-02-18 11:38:57 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
merge_type_attributes (tree t1, tree t2)
|
1998-02-18 11:38:57 +01:00
|
|
|
|
{
|
|
|
|
|
return merge_attributes (TYPE_ATTRIBUTES (t1),
|
|
|
|
|
TYPE_ATTRIBUTES (t2));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Given decls OLDDECL and NEWDECL, merge their attributes and return
|
|
|
|
|
the result. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
merge_decl_attributes (tree olddecl, tree newdecl)
|
1998-02-18 11:38:57 +01:00
|
|
|
|
{
|
Table-driven attributes.
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c,
config/arm/arm.c, config/arm/pe.c, config/avr/avr.c,
config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h,
config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c,
config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c,
config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi,
doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c,
tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* tree.h (struct tree_decl): Change machine_attributes to
attributes.
* doc/c-tree.texi: Document that all attributes are now attached
to decls and types.
* c-common.c (add_attribute, attrtab, attrtab_idx,
default_valid_lang_attribute, valid_lang_attribute): Remove.
(attribute_tables, attributes_initialized,
c_common_attribute_table, default_lang_attribute_table): New
variables.
(handle_packed_attribute, handle_nocommon_attribute,
handle_common_attribute, handle_noreturn_attribute,
handle_unused_attribute, handle_const_attribute,
handle_transparent_union_attribute, handle_constructor_attribute,
handle_destructor_attribute, handle_mode_attribute,
handle_section_attribute, handle_aligned_attribute,
handle_weak_attribute, handle_alias_attribute,
handle_no_instrument_function_attribute,
handle_no_check_memory_usage_attribute, handle_malloc_attribute,
handle_no_limit_stack_attribute, handle_pure_attribute): New
functions.
(init_attributes, decl_attributes): Rewrite to implement
table-driven attributes.
* c-common.h (enum attribute_flags): Move to tree.h.
* c-format.c (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Rename to
handle_format_attribute and handle_format_arg_attribute. Update
for table-driven attributes.
* c-common.h (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Remove prototypes.
(handle_format_attribute, handle_format_arg_attribute): Add
prototypes.
* c-decl.c (grokdeclarator): Handle attributes nested inside
declarators.
* c-parse.in (setattrs, maybe_setattrs): Remove.
(maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs.
Update to handle nested attributes properly.
(maybe_resetattrs, after_type_declarator,
parm_declarator_nostarttypename, notype_declarator, absdcl1_noea,
absdcl1_ea, direct_absdcl1): Update to handle nested attributes
properly.
(make_pointer_declarator): Update to handle nested attributes
properly.
* doc/extend.texi: Update documentation of limits of attributes
syntax. Warn about problems with attribute semantics in C++.
* target.h (struct target): Remove valid_decl_attribute and
valid_type_attribute. Add attribute_table and
function_attribute_inlinable_p.
* target-def.h (TARGET_VALID_DECL_ATTRIBUTE,
TARGET_VALID_TYPE_ATTRIBUTE): Remove.
(TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P):
Add.
(TARGET_INITIALIZER): Update.
* integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default
definition.
(function_attribute_inlinable_p): New function. Check for the
presence of any machine attributes before using
targetm.function_attribute_inlinable_p.
(function_cannot_inline_p): Update.
* Makefile.in (integrate.o): Update dependencies.
* doc/tm.texi: Update documentation of target attributes and
example definition of TARGET_VALID_TYPE_ATTRIBUTE.
* tree.c (default_valid_attribute_p, valid_machine_attribute):
Remove.
(default_target_attribute_table,
default_function_attribute_inlinable_p): New.
(lookup_attribute): Update comment to clarify handling of multiple
attributes with the same name.
(merge_attributes, attribute_list_contained): Allow multiple
attributes with the same name but different arguments to appear in
the same attribute list.
* tree.h (default_valid_attribute_p): Remove prototype.
(struct attribute_spec): New.
(default_target_attribute_table): Declare.
(enum attribute_flags): Move from c-common.h. Add
ATTR_FLAG_TYPE_IN_PLACE.
(default_function_attribute_inlinable_p): Declare.
* config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(vms_attribute_table): New.
* config/arc/arc.c (arc_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arc_attribute_table, arc_handle_interrupt_attribute): New.
* config/arm/arm.c (arm_valid_type_attribute_p,
arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arm_attribute_table, arm_handle_fndecl_attribute,
arm_handle_isr_attribute): New.
* config/avr/avr.c (avr_valid_type_attribute,
avr_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(avr_attribute_table, avr_handle_progmem_attribute,
avr_handle_fndecl_attribute): New.
* config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(c4x_attribute_table, c4x_handle_fntype_attribute): New.
* config/h8300/h8300.c (h8300_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(h8300_attribute_table, h8300_handle_fndecl_attribute,
h8300_handle_eightbit_data_attribute,
h8300_handle_tiny_data_attribute): New.
* config/i386/i386-protos.h (ix86_valid_type_attribute_p,
i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p):
Remove prototypes.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New
declarations.
* config/i386/i386.c (ix86_valid_type_attribute_p: Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ix86_attribute_table, ix86_handle_cdecl_attribute,
ix86_handle_regparm_attribute): New.
* config/i386/winnt.c (i386_pe_valid_decl_attribute_p,
i386_pe_valid_type_attribute_p): Remove.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New.
* config/ia64/ia64.c (ia64_valid_type_attribute): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ia64_attribute_table): New.
* config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1,
interrupt_ident2, model_ident1, model_ident2): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(init_idents): Update.
(m32r_attribute_table, m32r_handle_model_attribute): New.
* config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New.
* config/mcore/mcore.c (mcore_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(mcore_attribute_table, mcore_handle_naked_attribute): New.
* config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ns32k_attribute_table, ns32k_handle_fntype_attribute): New.
* config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(rs6000_attribute_table, rs6000_handle_longcall_attribute): New.
* config/sh/sh.c (sh_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(sh_attribute_table, sh_handle_interrupt_handler_attribute,
sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute):
New.
* config/stormy16/stormy16.c (stormy16_valid_type_attribute):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define
(TARGET_ATTRIBUTE_TABLE): Define.
(stormy16_attribute_table, stormy16_handle_interrupt_attribute):
New.
* config/v850/v850.c (v850_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(v850_attribute_table, v850_handle_interrupt_attribute,
v850_handle_data_area_attribute): New.
* config/v850/v850-c.c (mark_current_function_as_interrupt):
Return void. Call decl_attributes instead of
valid_machine_attribute.
cp:
Table-driven attributes.
* decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* decl2.c (cplus_decl_attributes): Only take one attributes
parameter.
* cp-tree.c (cplus_decl_attributes): Update prototype.
* class.c (finish_struct), decl.c (start_decl, start_function),
decl2.c (grokfield), friend.c (do_friend), parse.y
(parse_bitfield): Update calls to cplus_decl_attributes.
* decl.c (grokdeclarator): Take a pointer to a single ordinary
attribute list.
* decl.h (grokdeclarator): Update prototype.
* decl2.c (grokfield): Take a single ordinary attribute list.
* friend.c (do_friend): Likewise.
* decl.c (shadow_tag, groktypename, start_decl,
start_handler_parms, grokdeclarator, grokparms, start_function,
start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
(process_template_parm, do_decl_instantiation): Pass single
ordinary attribute lists around.
* decl.c (grokdeclarator): Correct handling of nested attributes.
Revert the patch
1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
* decl.c (grokdeclarator): Embedded attrs bind to the right,
not the left.
.
* cp-tree.h (cp_valid_lang_attribute): Remove declaration
(cp_attribute_table): Declare.
* decl.c (valid_lang_attribute): Don't define.
(lang_attribute_table): Define.
(init_decl_processing): Initialize lang_attribute_table instead of
valid_lang_attribute.
* tree.c (cp_valid_lang_attribute): Remove.
(handle_java_interface_attribute, handle_com_interface_attribute,
handle_init_priority_attribute): New functions.
(cp_attribute_table): New array.
* decl2.c (import_export_class): Don't use
targetm.valid_type_attribute.
testsuite:
Table-driven attributes.
* g++.dg/ext/attrib1.C: New test.
From-SVN: r45718
2001-09-21 03:27:06 +02:00
|
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|
return merge_attributes (DECL_ATTRIBUTES (olddecl),
|
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|
DECL_ATTRIBUTES (newdecl));
|
1998-02-18 11:38:57 +01:00
|
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|
}
|
Makefile.in (TARGET_H, [...]): New.
* Makefile.in (TARGET_H, TARGET_DEF_H): New.
(c-decl.o, tree.o, c-typeck.o, $(out_object_file)): Update.
* c-decl.c (duplicate_decls): Use function pointer.
* c-typeck.c (common_type): Similarly.
* tree.c (valid_machine_attribute): Similarly.
(merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New function.
* tree.h (merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New prototype.
* target.h: New.
* target-def.h: New.
doc: (Joseph Myers)
* doc/gcc.texi, doc/tm.texi: Update documentation.
cp: Make-lang.in: Update dependencies.
* spew.c: Include target.h.
(duplicate_decls): Call target function.
* decl2.c: include target.h
(import_export_class): Use existence of target function pointer.
* typeck.c: Include target.h.
(qualify_type_recursive): Rename variable. Call target function.
(type_after_usual_arithmetic_conversions): Similarly.
(common_type): Similarly.
config: * 1750a/1750a.c, a29k/29k.c, alpha/alpha.c, arc/arc.c, arm/arm.c,
avr/avr.c, c4x/c4x.c, clipper/clipper.c, convex/convex.c,
d30v/d30v.c, dsp16xx/dsp16xx.c, elxsi/elxsi.c, fr30/fr30.c,
i370/i370.c, i386/i386.c, i860/i860.c, i960/i960.c, ia64/ia64.c,
m32r/m32r.c, m68hc11/m68hc11.c, m68k/m68k.c, m88k/m88k.c,
mips/mips.c, mn10200/mn10200.c, mn10300/mn10300.c, ns32k/ns32k.c,
pa/pa.c, pdp11/pdp11.c, pj/pj.c, romp/romp.c, rs6000/rs6000.c,
sh/sh.c, sparc/sparc.c, v850/v850.c, vax/vax.c, we32k/we32k.c)
: Include target.h and target-def.h. Define target.
* arc/arc-protos.h (arc_valid_machine_decl_attribute): Remove.
* arc/arc.c (arc_valid_machine_decl_attribute): Rename
arc_valid_decl_attribute, make static.
* arc/arc.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/arm-protos.h (arm_valid_machine_decl_attribute,
arm_valid_type_attribute_p, arm_pe_valid_machine_decl_attribute,
arm_pe_merge_machine_decl_attributes): Remove.
* arm/arm.c (arm_valid_machine_decl_attribute_p): Rename
arm_valid_decl_attribute_p, make static.
(arm_pe_valid_decl_attribute_p): Move from pe.c.
* arm/pe.c (arm_pe_valid_machine_decl_attribute_p): Move to arm.c.
(arm_pe_merge_machine_decl_attributes): Move to tree.c.
* arm/arm.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/coff.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/elf.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): New.
(VALID_MACHINE_TYPE_ATTRIBUTE, VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* avr/avr-protos.h (valid_machine_type_attribute,
valid_machine_decl_attribute): Remove.
* avr/avr.c (valid_machine_type_attribute,
valid_machine_decl_attribute): Rename and make static.
* avr/avr.h (VALID_MACHINE_TYPE_ATTRIBUTE,
VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* c4x/c4x-protos.h (c4x_valid_type_attribute_p): Remove.
* c4x/c4x.c (c4x_valid_type_attribute_p): Make static.
* c4x/c4x.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* d30v/d30v.h: Remove obsolete comments.
* h8300/h8300-protos.h (h8300_valid_machine_decl_attribute): Remove.
* h8300/h8300.c (h8300_valid_machine_decl_attribute): Rename, make
static.
* h8300/h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* i386/cygwin.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
(i386_pe_merge_decl_attributes, MERGE_MACHINE_DECL_ATTRIBUTES,
i386_pe_valid_type_attributes_p): Remove.
* i386/i386-protos.h (ix86_valid_decl_attribute_p,
ix86_valid_type_attribute_p): Remove.
* i386/i386.c (ix86_valid_decl_attribute_p): Remove.
(ix86_valid_type_attribute_p): Make static.
* i386/i386.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/winnt.c (i386_pe_merge_decl_attributes): Move to tree.c.
* ia64/ia64-protos.h (ia64_valid_type_attribute): Remove.
* ia64/ia64.c (ia64_valid_type_attribute): Make static.
* ia64/ia64.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* m32r/m32r-protos.h (m32r_valid_machine_decl_attribute): Remove.
* m32r/m32r.c (m32r_valid_decl_attribute): Make static.
* m32r/m32r.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* m68hc11/m68hc11-protos.h (m68hc11_valid_decl_attribute_p,
m68hc11_valid_type_attribute_p): Remove.
* m68hc11/m68hc11.c (m68hc11_valid_decl_attribute_p): Remove.
(m68hc11_valid_type_attribute_p): Make static.
* m68hc11/m68hc11.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* mcore/mcore-protos.h (mcore_valid_machine_decl_attribute,
mcore_merge_machine_decl_attribute): Remove.
* mcore/mcore.c (mcore_valid_machine_decl_attribute): Rename,
make static.
(mcore_merge_machine_decl_attributes): Move to tree.c.
* mcore/mcore.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
(TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
* ns32k/ns32k-protos.h (ns32k_valid_decl_attribute_p,
ns32k_valid_type_attribute_p): Remove.
* ns32k/ns32k.c (ns32k_valid_decl_attribute_p): Remove.
(ns32k_valid_type_attribute_p): Make static.
* ns32k/ns32k.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* rs6000/rs6000-protos.h (rs6000_valid_decl_attribute_p,
rs6000_valid_type_attribute_p): Remove.
* rs6000/rs6000.c (rs6000_valid_decl_attribute_p): Remove.
(rs6000_valid_type_attribute_p): Make static.
* rs6000/rs6000.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* sh/sh-protos.h (sh_valid_machine_decl_attribute): Remove.
* sh/sh.c (sh_valid_machine_decl_attribute): Rename, make static.
* sh/sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* v850/v850-protos.h (v850_valid_machine_decl_attribute): Remove.
* v850/v850.c (v850_valid_machine_decl_attribute): Rename, make static.
* v850/v850.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
From-SVN: r43585
2001-06-26 20:09:27 +02:00
|
|
|
|
|
2004-08-06 04:03:29 +02:00
|
|
|
|
#if TARGET_DLLIMPORT_DECL_ATTRIBUTES
|
Makefile.in (TARGET_H, [...]): New.
* Makefile.in (TARGET_H, TARGET_DEF_H): New.
(c-decl.o, tree.o, c-typeck.o, $(out_object_file)): Update.
* c-decl.c (duplicate_decls): Use function pointer.
* c-typeck.c (common_type): Similarly.
* tree.c (valid_machine_attribute): Similarly.
(merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New function.
* tree.h (merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New prototype.
* target.h: New.
* target-def.h: New.
doc: (Joseph Myers)
* doc/gcc.texi, doc/tm.texi: Update documentation.
cp: Make-lang.in: Update dependencies.
* spew.c: Include target.h.
(duplicate_decls): Call target function.
* decl2.c: include target.h
(import_export_class): Use existence of target function pointer.
* typeck.c: Include target.h.
(qualify_type_recursive): Rename variable. Call target function.
(type_after_usual_arithmetic_conversions): Similarly.
(common_type): Similarly.
config: * 1750a/1750a.c, a29k/29k.c, alpha/alpha.c, arc/arc.c, arm/arm.c,
avr/avr.c, c4x/c4x.c, clipper/clipper.c, convex/convex.c,
d30v/d30v.c, dsp16xx/dsp16xx.c, elxsi/elxsi.c, fr30/fr30.c,
i370/i370.c, i386/i386.c, i860/i860.c, i960/i960.c, ia64/ia64.c,
m32r/m32r.c, m68hc11/m68hc11.c, m68k/m68k.c, m88k/m88k.c,
mips/mips.c, mn10200/mn10200.c, mn10300/mn10300.c, ns32k/ns32k.c,
pa/pa.c, pdp11/pdp11.c, pj/pj.c, romp/romp.c, rs6000/rs6000.c,
sh/sh.c, sparc/sparc.c, v850/v850.c, vax/vax.c, we32k/we32k.c)
: Include target.h and target-def.h. Define target.
* arc/arc-protos.h (arc_valid_machine_decl_attribute): Remove.
* arc/arc.c (arc_valid_machine_decl_attribute): Rename
arc_valid_decl_attribute, make static.
* arc/arc.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/arm-protos.h (arm_valid_machine_decl_attribute,
arm_valid_type_attribute_p, arm_pe_valid_machine_decl_attribute,
arm_pe_merge_machine_decl_attributes): Remove.
* arm/arm.c (arm_valid_machine_decl_attribute_p): Rename
arm_valid_decl_attribute_p, make static.
(arm_pe_valid_decl_attribute_p): Move from pe.c.
* arm/pe.c (arm_pe_valid_machine_decl_attribute_p): Move to arm.c.
(arm_pe_merge_machine_decl_attributes): Move to tree.c.
* arm/arm.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/coff.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/elf.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): New.
(VALID_MACHINE_TYPE_ATTRIBUTE, VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* avr/avr-protos.h (valid_machine_type_attribute,
valid_machine_decl_attribute): Remove.
* avr/avr.c (valid_machine_type_attribute,
valid_machine_decl_attribute): Rename and make static.
* avr/avr.h (VALID_MACHINE_TYPE_ATTRIBUTE,
VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* c4x/c4x-protos.h (c4x_valid_type_attribute_p): Remove.
* c4x/c4x.c (c4x_valid_type_attribute_p): Make static.
* c4x/c4x.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* d30v/d30v.h: Remove obsolete comments.
* h8300/h8300-protos.h (h8300_valid_machine_decl_attribute): Remove.
* h8300/h8300.c (h8300_valid_machine_decl_attribute): Rename, make
static.
* h8300/h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* i386/cygwin.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
(i386_pe_merge_decl_attributes, MERGE_MACHINE_DECL_ATTRIBUTES,
i386_pe_valid_type_attributes_p): Remove.
* i386/i386-protos.h (ix86_valid_decl_attribute_p,
ix86_valid_type_attribute_p): Remove.
* i386/i386.c (ix86_valid_decl_attribute_p): Remove.
(ix86_valid_type_attribute_p): Make static.
* i386/i386.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/winnt.c (i386_pe_merge_decl_attributes): Move to tree.c.
* ia64/ia64-protos.h (ia64_valid_type_attribute): Remove.
* ia64/ia64.c (ia64_valid_type_attribute): Make static.
* ia64/ia64.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* m32r/m32r-protos.h (m32r_valid_machine_decl_attribute): Remove.
* m32r/m32r.c (m32r_valid_decl_attribute): Make static.
* m32r/m32r.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* m68hc11/m68hc11-protos.h (m68hc11_valid_decl_attribute_p,
m68hc11_valid_type_attribute_p): Remove.
* m68hc11/m68hc11.c (m68hc11_valid_decl_attribute_p): Remove.
(m68hc11_valid_type_attribute_p): Make static.
* m68hc11/m68hc11.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* mcore/mcore-protos.h (mcore_valid_machine_decl_attribute,
mcore_merge_machine_decl_attribute): Remove.
* mcore/mcore.c (mcore_valid_machine_decl_attribute): Rename,
make static.
(mcore_merge_machine_decl_attributes): Move to tree.c.
* mcore/mcore.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
(TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
* ns32k/ns32k-protos.h (ns32k_valid_decl_attribute_p,
ns32k_valid_type_attribute_p): Remove.
* ns32k/ns32k.c (ns32k_valid_decl_attribute_p): Remove.
(ns32k_valid_type_attribute_p): Make static.
* ns32k/ns32k.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* rs6000/rs6000-protos.h (rs6000_valid_decl_attribute_p,
rs6000_valid_type_attribute_p): Remove.
* rs6000/rs6000.c (rs6000_valid_decl_attribute_p): Remove.
(rs6000_valid_type_attribute_p): Make static.
* rs6000/rs6000.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* sh/sh-protos.h (sh_valid_machine_decl_attribute): Remove.
* sh/sh.c (sh_valid_machine_decl_attribute): Rename, make static.
* sh/sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* v850/v850-protos.h (v850_valid_machine_decl_attribute): Remove.
* v850/v850.c (v850_valid_machine_decl_attribute): Rename, make static.
* v850/v850.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
From-SVN: r43585
2001-06-26 20:09:27 +02:00
|
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|
|
|
|
/* Specialization of merge_decl_attributes for various Windows targets.
|
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|
|
|
|
|
|
|
This handles the following situation:
|
|
|
|
|
|
|
|
|
|
__declspec (dllimport) int foo;
|
|
|
|
|
int foo;
|
|
|
|
|
|
|
|
|
|
The second instance of `foo' nullifies the dllimport. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
merge_dllimport_decl_attributes (tree old, tree new)
|
Makefile.in (TARGET_H, [...]): New.
* Makefile.in (TARGET_H, TARGET_DEF_H): New.
(c-decl.o, tree.o, c-typeck.o, $(out_object_file)): Update.
* c-decl.c (duplicate_decls): Use function pointer.
* c-typeck.c (common_type): Similarly.
* tree.c (valid_machine_attribute): Similarly.
(merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New function.
* tree.h (merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New prototype.
* target.h: New.
* target-def.h: New.
doc: (Joseph Myers)
* doc/gcc.texi, doc/tm.texi: Update documentation.
cp: Make-lang.in: Update dependencies.
* spew.c: Include target.h.
(duplicate_decls): Call target function.
* decl2.c: include target.h
(import_export_class): Use existence of target function pointer.
* typeck.c: Include target.h.
(qualify_type_recursive): Rename variable. Call target function.
(type_after_usual_arithmetic_conversions): Similarly.
(common_type): Similarly.
config: * 1750a/1750a.c, a29k/29k.c, alpha/alpha.c, arc/arc.c, arm/arm.c,
avr/avr.c, c4x/c4x.c, clipper/clipper.c, convex/convex.c,
d30v/d30v.c, dsp16xx/dsp16xx.c, elxsi/elxsi.c, fr30/fr30.c,
i370/i370.c, i386/i386.c, i860/i860.c, i960/i960.c, ia64/ia64.c,
m32r/m32r.c, m68hc11/m68hc11.c, m68k/m68k.c, m88k/m88k.c,
mips/mips.c, mn10200/mn10200.c, mn10300/mn10300.c, ns32k/ns32k.c,
pa/pa.c, pdp11/pdp11.c, pj/pj.c, romp/romp.c, rs6000/rs6000.c,
sh/sh.c, sparc/sparc.c, v850/v850.c, vax/vax.c, we32k/we32k.c)
: Include target.h and target-def.h. Define target.
* arc/arc-protos.h (arc_valid_machine_decl_attribute): Remove.
* arc/arc.c (arc_valid_machine_decl_attribute): Rename
arc_valid_decl_attribute, make static.
* arc/arc.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/arm-protos.h (arm_valid_machine_decl_attribute,
arm_valid_type_attribute_p, arm_pe_valid_machine_decl_attribute,
arm_pe_merge_machine_decl_attributes): Remove.
* arm/arm.c (arm_valid_machine_decl_attribute_p): Rename
arm_valid_decl_attribute_p, make static.
(arm_pe_valid_decl_attribute_p): Move from pe.c.
* arm/pe.c (arm_pe_valid_machine_decl_attribute_p): Move to arm.c.
(arm_pe_merge_machine_decl_attributes): Move to tree.c.
* arm/arm.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/coff.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/elf.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): New.
(VALID_MACHINE_TYPE_ATTRIBUTE, VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* avr/avr-protos.h (valid_machine_type_attribute,
valid_machine_decl_attribute): Remove.
* avr/avr.c (valid_machine_type_attribute,
valid_machine_decl_attribute): Rename and make static.
* avr/avr.h (VALID_MACHINE_TYPE_ATTRIBUTE,
VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* c4x/c4x-protos.h (c4x_valid_type_attribute_p): Remove.
* c4x/c4x.c (c4x_valid_type_attribute_p): Make static.
* c4x/c4x.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* d30v/d30v.h: Remove obsolete comments.
* h8300/h8300-protos.h (h8300_valid_machine_decl_attribute): Remove.
* h8300/h8300.c (h8300_valid_machine_decl_attribute): Rename, make
static.
* h8300/h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* i386/cygwin.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
(i386_pe_merge_decl_attributes, MERGE_MACHINE_DECL_ATTRIBUTES,
i386_pe_valid_type_attributes_p): Remove.
* i386/i386-protos.h (ix86_valid_decl_attribute_p,
ix86_valid_type_attribute_p): Remove.
* i386/i386.c (ix86_valid_decl_attribute_p): Remove.
(ix86_valid_type_attribute_p): Make static.
* i386/i386.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/winnt.c (i386_pe_merge_decl_attributes): Move to tree.c.
* ia64/ia64-protos.h (ia64_valid_type_attribute): Remove.
* ia64/ia64.c (ia64_valid_type_attribute): Make static.
* ia64/ia64.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* m32r/m32r-protos.h (m32r_valid_machine_decl_attribute): Remove.
* m32r/m32r.c (m32r_valid_decl_attribute): Make static.
* m32r/m32r.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* m68hc11/m68hc11-protos.h (m68hc11_valid_decl_attribute_p,
m68hc11_valid_type_attribute_p): Remove.
* m68hc11/m68hc11.c (m68hc11_valid_decl_attribute_p): Remove.
(m68hc11_valid_type_attribute_p): Make static.
* m68hc11/m68hc11.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* mcore/mcore-protos.h (mcore_valid_machine_decl_attribute,
mcore_merge_machine_decl_attribute): Remove.
* mcore/mcore.c (mcore_valid_machine_decl_attribute): Rename,
make static.
(mcore_merge_machine_decl_attributes): Move to tree.c.
* mcore/mcore.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
(TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
* ns32k/ns32k-protos.h (ns32k_valid_decl_attribute_p,
ns32k_valid_type_attribute_p): Remove.
* ns32k/ns32k.c (ns32k_valid_decl_attribute_p): Remove.
(ns32k_valid_type_attribute_p): Make static.
* ns32k/ns32k.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* rs6000/rs6000-protos.h (rs6000_valid_decl_attribute_p,
rs6000_valid_type_attribute_p): Remove.
* rs6000/rs6000.c (rs6000_valid_decl_attribute_p): Remove.
(rs6000_valid_type_attribute_p): Make static.
* rs6000/rs6000.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* sh/sh-protos.h (sh_valid_machine_decl_attribute): Remove.
* sh/sh.c (sh_valid_machine_decl_attribute): Rename, make static.
* sh/sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* v850/v850-protos.h (v850_valid_machine_decl_attribute): Remove.
* v850/v850.c (v850_valid_machine_decl_attribute): Rename, make static.
* v850/v850.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
From-SVN: r43585
2001-06-26 20:09:27 +02:00
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{
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tree a;
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int delete_dllimport_p;
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Table-driven attributes.
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c,
config/arm/arm.c, config/arm/pe.c, config/avr/avr.c,
config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h,
config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c,
config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c,
config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi,
doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c,
tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* tree.h (struct tree_decl): Change machine_attributes to
attributes.
* doc/c-tree.texi: Document that all attributes are now attached
to decls and types.
* c-common.c (add_attribute, attrtab, attrtab_idx,
default_valid_lang_attribute, valid_lang_attribute): Remove.
(attribute_tables, attributes_initialized,
c_common_attribute_table, default_lang_attribute_table): New
variables.
(handle_packed_attribute, handle_nocommon_attribute,
handle_common_attribute, handle_noreturn_attribute,
handle_unused_attribute, handle_const_attribute,
handle_transparent_union_attribute, handle_constructor_attribute,
handle_destructor_attribute, handle_mode_attribute,
handle_section_attribute, handle_aligned_attribute,
handle_weak_attribute, handle_alias_attribute,
handle_no_instrument_function_attribute,
handle_no_check_memory_usage_attribute, handle_malloc_attribute,
handle_no_limit_stack_attribute, handle_pure_attribute): New
functions.
(init_attributes, decl_attributes): Rewrite to implement
table-driven attributes.
* c-common.h (enum attribute_flags): Move to tree.h.
* c-format.c (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Rename to
handle_format_attribute and handle_format_arg_attribute. Update
for table-driven attributes.
* c-common.h (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Remove prototypes.
(handle_format_attribute, handle_format_arg_attribute): Add
prototypes.
* c-decl.c (grokdeclarator): Handle attributes nested inside
declarators.
* c-parse.in (setattrs, maybe_setattrs): Remove.
(maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs.
Update to handle nested attributes properly.
(maybe_resetattrs, after_type_declarator,
parm_declarator_nostarttypename, notype_declarator, absdcl1_noea,
absdcl1_ea, direct_absdcl1): Update to handle nested attributes
properly.
(make_pointer_declarator): Update to handle nested attributes
properly.
* doc/extend.texi: Update documentation of limits of attributes
syntax. Warn about problems with attribute semantics in C++.
* target.h (struct target): Remove valid_decl_attribute and
valid_type_attribute. Add attribute_table and
function_attribute_inlinable_p.
* target-def.h (TARGET_VALID_DECL_ATTRIBUTE,
TARGET_VALID_TYPE_ATTRIBUTE): Remove.
(TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P):
Add.
(TARGET_INITIALIZER): Update.
* integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default
definition.
(function_attribute_inlinable_p): New function. Check for the
presence of any machine attributes before using
targetm.function_attribute_inlinable_p.
(function_cannot_inline_p): Update.
* Makefile.in (integrate.o): Update dependencies.
* doc/tm.texi: Update documentation of target attributes and
example definition of TARGET_VALID_TYPE_ATTRIBUTE.
* tree.c (default_valid_attribute_p, valid_machine_attribute):
Remove.
(default_target_attribute_table,
default_function_attribute_inlinable_p): New.
(lookup_attribute): Update comment to clarify handling of multiple
attributes with the same name.
(merge_attributes, attribute_list_contained): Allow multiple
attributes with the same name but different arguments to appear in
the same attribute list.
* tree.h (default_valid_attribute_p): Remove prototype.
(struct attribute_spec): New.
(default_target_attribute_table): Declare.
(enum attribute_flags): Move from c-common.h. Add
ATTR_FLAG_TYPE_IN_PLACE.
(default_function_attribute_inlinable_p): Declare.
* config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(vms_attribute_table): New.
* config/arc/arc.c (arc_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arc_attribute_table, arc_handle_interrupt_attribute): New.
* config/arm/arm.c (arm_valid_type_attribute_p,
arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arm_attribute_table, arm_handle_fndecl_attribute,
arm_handle_isr_attribute): New.
* config/avr/avr.c (avr_valid_type_attribute,
avr_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(avr_attribute_table, avr_handle_progmem_attribute,
avr_handle_fndecl_attribute): New.
* config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(c4x_attribute_table, c4x_handle_fntype_attribute): New.
* config/h8300/h8300.c (h8300_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(h8300_attribute_table, h8300_handle_fndecl_attribute,
h8300_handle_eightbit_data_attribute,
h8300_handle_tiny_data_attribute): New.
* config/i386/i386-protos.h (ix86_valid_type_attribute_p,
i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p):
Remove prototypes.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New
declarations.
* config/i386/i386.c (ix86_valid_type_attribute_p: Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ix86_attribute_table, ix86_handle_cdecl_attribute,
ix86_handle_regparm_attribute): New.
* config/i386/winnt.c (i386_pe_valid_decl_attribute_p,
i386_pe_valid_type_attribute_p): Remove.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New.
* config/ia64/ia64.c (ia64_valid_type_attribute): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ia64_attribute_table): New.
* config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1,
interrupt_ident2, model_ident1, model_ident2): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(init_idents): Update.
(m32r_attribute_table, m32r_handle_model_attribute): New.
* config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New.
* config/mcore/mcore.c (mcore_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(mcore_attribute_table, mcore_handle_naked_attribute): New.
* config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ns32k_attribute_table, ns32k_handle_fntype_attribute): New.
* config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(rs6000_attribute_table, rs6000_handle_longcall_attribute): New.
* config/sh/sh.c (sh_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(sh_attribute_table, sh_handle_interrupt_handler_attribute,
sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute):
New.
* config/stormy16/stormy16.c (stormy16_valid_type_attribute):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define
(TARGET_ATTRIBUTE_TABLE): Define.
(stormy16_attribute_table, stormy16_handle_interrupt_attribute):
New.
* config/v850/v850.c (v850_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(v850_attribute_table, v850_handle_interrupt_attribute,
v850_handle_data_area_attribute): New.
* config/v850/v850-c.c (mark_current_function_as_interrupt):
Return void. Call decl_attributes instead of
valid_machine_attribute.
cp:
Table-driven attributes.
* decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* decl2.c (cplus_decl_attributes): Only take one attributes
parameter.
* cp-tree.c (cplus_decl_attributes): Update prototype.
* class.c (finish_struct), decl.c (start_decl, start_function),
decl2.c (grokfield), friend.c (do_friend), parse.y
(parse_bitfield): Update calls to cplus_decl_attributes.
* decl.c (grokdeclarator): Take a pointer to a single ordinary
attribute list.
* decl.h (grokdeclarator): Update prototype.
* decl2.c (grokfield): Take a single ordinary attribute list.
* friend.c (do_friend): Likewise.
* decl.c (shadow_tag, groktypename, start_decl,
start_handler_parms, grokdeclarator, grokparms, start_function,
start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
(process_template_parm, do_decl_instantiation): Pass single
ordinary attribute lists around.
* decl.c (grokdeclarator): Correct handling of nested attributes.
Revert the patch
1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
* decl.c (grokdeclarator): Embedded attrs bind to the right,
not the left.
.
* cp-tree.h (cp_valid_lang_attribute): Remove declaration
(cp_attribute_table): Declare.
* decl.c (valid_lang_attribute): Don't define.
(lang_attribute_table): Define.
(init_decl_processing): Initialize lang_attribute_table instead of
valid_lang_attribute.
* tree.c (cp_valid_lang_attribute): Remove.
(handle_java_interface_attribute, handle_com_interface_attribute,
handle_init_priority_attribute): New functions.
(cp_attribute_table): New array.
* decl2.c (import_export_class): Don't use
targetm.valid_type_attribute.
testsuite:
Table-driven attributes.
* g++.dg/ext/attrib1.C: New test.
From-SVN: r45718
2001-09-21 03:27:06 +02:00
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old = DECL_ATTRIBUTES (old);
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new = DECL_ATTRIBUTES (new);
|
Makefile.in (TARGET_H, [...]): New.
* Makefile.in (TARGET_H, TARGET_DEF_H): New.
(c-decl.o, tree.o, c-typeck.o, $(out_object_file)): Update.
* c-decl.c (duplicate_decls): Use function pointer.
* c-typeck.c (common_type): Similarly.
* tree.c (valid_machine_attribute): Similarly.
(merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New function.
* tree.h (merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New prototype.
* target.h: New.
* target-def.h: New.
doc: (Joseph Myers)
* doc/gcc.texi, doc/tm.texi: Update documentation.
cp: Make-lang.in: Update dependencies.
* spew.c: Include target.h.
(duplicate_decls): Call target function.
* decl2.c: include target.h
(import_export_class): Use existence of target function pointer.
* typeck.c: Include target.h.
(qualify_type_recursive): Rename variable. Call target function.
(type_after_usual_arithmetic_conversions): Similarly.
(common_type): Similarly.
config: * 1750a/1750a.c, a29k/29k.c, alpha/alpha.c, arc/arc.c, arm/arm.c,
avr/avr.c, c4x/c4x.c, clipper/clipper.c, convex/convex.c,
d30v/d30v.c, dsp16xx/dsp16xx.c, elxsi/elxsi.c, fr30/fr30.c,
i370/i370.c, i386/i386.c, i860/i860.c, i960/i960.c, ia64/ia64.c,
m32r/m32r.c, m68hc11/m68hc11.c, m68k/m68k.c, m88k/m88k.c,
mips/mips.c, mn10200/mn10200.c, mn10300/mn10300.c, ns32k/ns32k.c,
pa/pa.c, pdp11/pdp11.c, pj/pj.c, romp/romp.c, rs6000/rs6000.c,
sh/sh.c, sparc/sparc.c, v850/v850.c, vax/vax.c, we32k/we32k.c)
: Include target.h and target-def.h. Define target.
* arc/arc-protos.h (arc_valid_machine_decl_attribute): Remove.
* arc/arc.c (arc_valid_machine_decl_attribute): Rename
arc_valid_decl_attribute, make static.
* arc/arc.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/arm-protos.h (arm_valid_machine_decl_attribute,
arm_valid_type_attribute_p, arm_pe_valid_machine_decl_attribute,
arm_pe_merge_machine_decl_attributes): Remove.
* arm/arm.c (arm_valid_machine_decl_attribute_p): Rename
arm_valid_decl_attribute_p, make static.
(arm_pe_valid_decl_attribute_p): Move from pe.c.
* arm/pe.c (arm_pe_valid_machine_decl_attribute_p): Move to arm.c.
(arm_pe_merge_machine_decl_attributes): Move to tree.c.
* arm/arm.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/coff.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/elf.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): New.
(VALID_MACHINE_TYPE_ATTRIBUTE, VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* avr/avr-protos.h (valid_machine_type_attribute,
valid_machine_decl_attribute): Remove.
* avr/avr.c (valid_machine_type_attribute,
valid_machine_decl_attribute): Rename and make static.
* avr/avr.h (VALID_MACHINE_TYPE_ATTRIBUTE,
VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* c4x/c4x-protos.h (c4x_valid_type_attribute_p): Remove.
* c4x/c4x.c (c4x_valid_type_attribute_p): Make static.
* c4x/c4x.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* d30v/d30v.h: Remove obsolete comments.
* h8300/h8300-protos.h (h8300_valid_machine_decl_attribute): Remove.
* h8300/h8300.c (h8300_valid_machine_decl_attribute): Rename, make
static.
* h8300/h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* i386/cygwin.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
(i386_pe_merge_decl_attributes, MERGE_MACHINE_DECL_ATTRIBUTES,
i386_pe_valid_type_attributes_p): Remove.
* i386/i386-protos.h (ix86_valid_decl_attribute_p,
ix86_valid_type_attribute_p): Remove.
* i386/i386.c (ix86_valid_decl_attribute_p): Remove.
(ix86_valid_type_attribute_p): Make static.
* i386/i386.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/winnt.c (i386_pe_merge_decl_attributes): Move to tree.c.
* ia64/ia64-protos.h (ia64_valid_type_attribute): Remove.
* ia64/ia64.c (ia64_valid_type_attribute): Make static.
* ia64/ia64.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* m32r/m32r-protos.h (m32r_valid_machine_decl_attribute): Remove.
* m32r/m32r.c (m32r_valid_decl_attribute): Make static.
* m32r/m32r.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* m68hc11/m68hc11-protos.h (m68hc11_valid_decl_attribute_p,
m68hc11_valid_type_attribute_p): Remove.
* m68hc11/m68hc11.c (m68hc11_valid_decl_attribute_p): Remove.
(m68hc11_valid_type_attribute_p): Make static.
* m68hc11/m68hc11.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* mcore/mcore-protos.h (mcore_valid_machine_decl_attribute,
mcore_merge_machine_decl_attribute): Remove.
* mcore/mcore.c (mcore_valid_machine_decl_attribute): Rename,
make static.
(mcore_merge_machine_decl_attributes): Move to tree.c.
* mcore/mcore.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
(TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
* ns32k/ns32k-protos.h (ns32k_valid_decl_attribute_p,
ns32k_valid_type_attribute_p): Remove.
* ns32k/ns32k.c (ns32k_valid_decl_attribute_p): Remove.
(ns32k_valid_type_attribute_p): Make static.
* ns32k/ns32k.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* rs6000/rs6000-protos.h (rs6000_valid_decl_attribute_p,
rs6000_valid_type_attribute_p): Remove.
* rs6000/rs6000.c (rs6000_valid_decl_attribute_p): Remove.
(rs6000_valid_type_attribute_p): Make static.
* rs6000/rs6000.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* sh/sh-protos.h (sh_valid_machine_decl_attribute): Remove.
* sh/sh.c (sh_valid_machine_decl_attribute): Rename, make static.
* sh/sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* v850/v850-protos.h (v850_valid_machine_decl_attribute): Remove.
* v850/v850.c (v850_valid_machine_decl_attribute): Rename, make static.
* v850/v850.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
From-SVN: r43585
2001-06-26 20:09:27 +02:00
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/* What we need to do here is remove from `old' dllimport if it doesn't
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appear in `new'. dllimport behaves like extern: if a declaration is
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marked dllimport and a definition appears later, then the object
|
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is not dllimport'd. */
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if (lookup_attribute ("dllimport", old) != NULL_TREE
|
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&& lookup_attribute ("dllimport", new) == NULL_TREE)
|
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delete_dllimport_p = 1;
|
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else
|
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delete_dllimport_p = 0;
|
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a = merge_attributes (old, new);
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if (delete_dllimport_p)
|
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{
|
2002-01-10 21:12:57 +01:00
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tree prev, t;
|
Makefile.in (TARGET_H, [...]): New.
* Makefile.in (TARGET_H, TARGET_DEF_H): New.
(c-decl.o, tree.o, c-typeck.o, $(out_object_file)): Update.
* c-decl.c (duplicate_decls): Use function pointer.
* c-typeck.c (common_type): Similarly.
* tree.c (valid_machine_attribute): Similarly.
(merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New function.
* tree.h (merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New prototype.
* target.h: New.
* target-def.h: New.
doc: (Joseph Myers)
* doc/gcc.texi, doc/tm.texi: Update documentation.
cp: Make-lang.in: Update dependencies.
* spew.c: Include target.h.
(duplicate_decls): Call target function.
* decl2.c: include target.h
(import_export_class): Use existence of target function pointer.
* typeck.c: Include target.h.
(qualify_type_recursive): Rename variable. Call target function.
(type_after_usual_arithmetic_conversions): Similarly.
(common_type): Similarly.
config: * 1750a/1750a.c, a29k/29k.c, alpha/alpha.c, arc/arc.c, arm/arm.c,
avr/avr.c, c4x/c4x.c, clipper/clipper.c, convex/convex.c,
d30v/d30v.c, dsp16xx/dsp16xx.c, elxsi/elxsi.c, fr30/fr30.c,
i370/i370.c, i386/i386.c, i860/i860.c, i960/i960.c, ia64/ia64.c,
m32r/m32r.c, m68hc11/m68hc11.c, m68k/m68k.c, m88k/m88k.c,
mips/mips.c, mn10200/mn10200.c, mn10300/mn10300.c, ns32k/ns32k.c,
pa/pa.c, pdp11/pdp11.c, pj/pj.c, romp/romp.c, rs6000/rs6000.c,
sh/sh.c, sparc/sparc.c, v850/v850.c, vax/vax.c, we32k/we32k.c)
: Include target.h and target-def.h. Define target.
* arc/arc-protos.h (arc_valid_machine_decl_attribute): Remove.
* arc/arc.c (arc_valid_machine_decl_attribute): Rename
arc_valid_decl_attribute, make static.
* arc/arc.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/arm-protos.h (arm_valid_machine_decl_attribute,
arm_valid_type_attribute_p, arm_pe_valid_machine_decl_attribute,
arm_pe_merge_machine_decl_attributes): Remove.
* arm/arm.c (arm_valid_machine_decl_attribute_p): Rename
arm_valid_decl_attribute_p, make static.
(arm_pe_valid_decl_attribute_p): Move from pe.c.
* arm/pe.c (arm_pe_valid_machine_decl_attribute_p): Move to arm.c.
(arm_pe_merge_machine_decl_attributes): Move to tree.c.
* arm/arm.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/coff.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/elf.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): New.
(VALID_MACHINE_TYPE_ATTRIBUTE, VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* avr/avr-protos.h (valid_machine_type_attribute,
valid_machine_decl_attribute): Remove.
* avr/avr.c (valid_machine_type_attribute,
valid_machine_decl_attribute): Rename and make static.
* avr/avr.h (VALID_MACHINE_TYPE_ATTRIBUTE,
VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* c4x/c4x-protos.h (c4x_valid_type_attribute_p): Remove.
* c4x/c4x.c (c4x_valid_type_attribute_p): Make static.
* c4x/c4x.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* d30v/d30v.h: Remove obsolete comments.
* h8300/h8300-protos.h (h8300_valid_machine_decl_attribute): Remove.
* h8300/h8300.c (h8300_valid_machine_decl_attribute): Rename, make
static.
* h8300/h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* i386/cygwin.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
(i386_pe_merge_decl_attributes, MERGE_MACHINE_DECL_ATTRIBUTES,
i386_pe_valid_type_attributes_p): Remove.
* i386/i386-protos.h (ix86_valid_decl_attribute_p,
ix86_valid_type_attribute_p): Remove.
* i386/i386.c (ix86_valid_decl_attribute_p): Remove.
(ix86_valid_type_attribute_p): Make static.
* i386/i386.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/winnt.c (i386_pe_merge_decl_attributes): Move to tree.c.
* ia64/ia64-protos.h (ia64_valid_type_attribute): Remove.
* ia64/ia64.c (ia64_valid_type_attribute): Make static.
* ia64/ia64.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* m32r/m32r-protos.h (m32r_valid_machine_decl_attribute): Remove.
* m32r/m32r.c (m32r_valid_decl_attribute): Make static.
* m32r/m32r.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* m68hc11/m68hc11-protos.h (m68hc11_valid_decl_attribute_p,
m68hc11_valid_type_attribute_p): Remove.
* m68hc11/m68hc11.c (m68hc11_valid_decl_attribute_p): Remove.
(m68hc11_valid_type_attribute_p): Make static.
* m68hc11/m68hc11.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* mcore/mcore-protos.h (mcore_valid_machine_decl_attribute,
mcore_merge_machine_decl_attribute): Remove.
* mcore/mcore.c (mcore_valid_machine_decl_attribute): Rename,
make static.
(mcore_merge_machine_decl_attributes): Move to tree.c.
* mcore/mcore.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
(TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
* ns32k/ns32k-protos.h (ns32k_valid_decl_attribute_p,
ns32k_valid_type_attribute_p): Remove.
* ns32k/ns32k.c (ns32k_valid_decl_attribute_p): Remove.
(ns32k_valid_type_attribute_p): Make static.
* ns32k/ns32k.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* rs6000/rs6000-protos.h (rs6000_valid_decl_attribute_p,
rs6000_valid_type_attribute_p): Remove.
* rs6000/rs6000.c (rs6000_valid_decl_attribute_p): Remove.
(rs6000_valid_type_attribute_p): Make static.
* rs6000/rs6000.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* sh/sh-protos.h (sh_valid_machine_decl_attribute): Remove.
* sh/sh.c (sh_valid_machine_decl_attribute): Rename, make static.
* sh/sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* v850/v850-protos.h (v850_valid_machine_decl_attribute): Remove.
* v850/v850.c (v850_valid_machine_decl_attribute): Rename, make static.
* v850/v850.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
From-SVN: r43585
2001-06-26 20:09:27 +02:00
|
|
|
|
|
|
|
|
|
/* Scan the list for dllimport and delete it. */
|
|
|
|
|
for (prev = NULL_TREE, t = a; t; prev = t, t = TREE_CHAIN (t))
|
|
|
|
|
{
|
|
|
|
|
if (is_attribute_p ("dllimport", TREE_PURPOSE (t)))
|
|
|
|
|
{
|
|
|
|
|
if (prev == NULL_TREE)
|
|
|
|
|
a = TREE_CHAIN (a);
|
|
|
|
|
else
|
|
|
|
|
TREE_CHAIN (prev) = TREE_CHAIN (t);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return a;
|
|
|
|
|
}
|
|
|
|
|
|
2004-08-06 04:03:29 +02:00
|
|
|
|
/* Handle a "dllimport" or "dllexport" attribute; arguments as in
|
|
|
|
|
struct attribute_spec.handler. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
handle_dll_attribute (tree * pnode, tree name, tree args, int flags,
|
|
|
|
|
bool *no_add_attrs)
|
|
|
|
|
{
|
|
|
|
|
tree node = *pnode;
|
|
|
|
|
|
|
|
|
|
/* These attributes may apply to structure and union types being created,
|
|
|
|
|
but otherwise should pass to the declaration involved. */
|
|
|
|
|
if (!DECL_P (node))
|
|
|
|
|
{
|
|
|
|
|
if (flags & ((int) ATTR_FLAG_DECL_NEXT | (int) ATTR_FLAG_FUNCTION_NEXT
|
|
|
|
|
| (int) ATTR_FLAG_ARRAY_NEXT))
|
|
|
|
|
{
|
|
|
|
|
*no_add_attrs = true;
|
|
|
|
|
return tree_cons (name, args, NULL_TREE);
|
|
|
|
|
}
|
|
|
|
|
if (TREE_CODE (node) != RECORD_TYPE && TREE_CODE (node) != UNION_TYPE)
|
|
|
|
|
{
|
attribs.c, [...]: Use %<, %> and %q for quoting in diagnostics going through pretty-print.c.
gcc:
* attribs.c, builtins.c, c-format.c, c-pch.c, coverage.c,
except.c, fold-const.c, function.c, langhooks.c, params.c,
reload.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c,
tree-dump.c, tree-mudflap.c, tree.c, varasm.c: Use %<, %> and %q
for quoting in diagnostics going through pretty-print.c. Use ''
for quoting in other diagnostic text.
* langhooks.c: Include intl.h. Mark text locating diagnostics for
translation.
* Makefile.in (langhooks.o): Update dependencies.
* pretty-print.h (pp_printf): Mark as accepting GCC diagnostic
formats.
gcc/testsuite:
* g++.dg/ext/member-attr.C, g++.dg/warn/deprecated.C,
gcc.dg/deprecated.c, gcc.dg/noreturn-1.c, gcc.dg/noreturn-4.c:
Update expected messages.
libmudflap:
* testsuite/libmudflap.c/pass35-frag.c: Update expected message.
From-SVN: r87563
2004-09-15 22:48:10 +02:00
|
|
|
|
warning ("%qs attribute ignored", IDENTIFIER_POINTER (name));
|
2004-08-06 04:03:29 +02:00
|
|
|
|
*no_add_attrs = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return NULL_TREE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Report error on dllimport ambiguities seen now before they cause
|
|
|
|
|
any damage. */
|
|
|
|
|
if (is_attribute_p ("dllimport", name))
|
|
|
|
|
{
|
|
|
|
|
/* Like MS, treat definition of dllimported variables and
|
|
|
|
|
non-inlined functions on declaration as syntax errors. We
|
|
|
|
|
allow the attribute for function definitions if declared
|
|
|
|
|
inline. */
|
|
|
|
|
if (TREE_CODE (node) == FUNCTION_DECL && DECL_INITIAL (node)
|
|
|
|
|
&& !DECL_DECLARED_INLINE_P (node))
|
|
|
|
|
{
|
attribs.c, [...]: Use %<, %> and %q for quoting in diagnostics going through pretty-print.c.
gcc:
* attribs.c, builtins.c, c-format.c, c-pch.c, coverage.c,
except.c, fold-const.c, function.c, langhooks.c, params.c,
reload.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c,
tree-dump.c, tree-mudflap.c, tree.c, varasm.c: Use %<, %> and %q
for quoting in diagnostics going through pretty-print.c. Use ''
for quoting in other diagnostic text.
* langhooks.c: Include intl.h. Mark text locating diagnostics for
translation.
* Makefile.in (langhooks.o): Update dependencies.
* pretty-print.h (pp_printf): Mark as accepting GCC diagnostic
formats.
gcc/testsuite:
* g++.dg/ext/member-attr.C, g++.dg/warn/deprecated.C,
gcc.dg/deprecated.c, gcc.dg/noreturn-1.c, gcc.dg/noreturn-4.c:
Update expected messages.
libmudflap:
* testsuite/libmudflap.c/pass35-frag.c: Update expected message.
From-SVN: r87563
2004-09-15 22:48:10 +02:00
|
|
|
|
error ("%Jfunction %qD definition is marked dllimport.", node, node);
|
2004-08-06 04:03:29 +02:00
|
|
|
|
*no_add_attrs = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
else if (TREE_CODE (node) == VAR_DECL)
|
|
|
|
|
{
|
|
|
|
|
if (DECL_INITIAL (node))
|
|
|
|
|
{
|
attribs.c, [...]: Use %<, %> and %q for quoting in diagnostics going through pretty-print.c.
gcc:
* attribs.c, builtins.c, c-format.c, c-pch.c, coverage.c,
except.c, fold-const.c, function.c, langhooks.c, params.c,
reload.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c,
tree-dump.c, tree-mudflap.c, tree.c, varasm.c: Use %<, %> and %q
for quoting in diagnostics going through pretty-print.c. Use ''
for quoting in other diagnostic text.
* langhooks.c: Include intl.h. Mark text locating diagnostics for
translation.
* Makefile.in (langhooks.o): Update dependencies.
* pretty-print.h (pp_printf): Mark as accepting GCC diagnostic
formats.
gcc/testsuite:
* g++.dg/ext/member-attr.C, g++.dg/warn/deprecated.C,
gcc.dg/deprecated.c, gcc.dg/noreturn-1.c, gcc.dg/noreturn-4.c:
Update expected messages.
libmudflap:
* testsuite/libmudflap.c/pass35-frag.c: Update expected message.
From-SVN: r87563
2004-09-15 22:48:10 +02:00
|
|
|
|
error ("%Jvariable %qD definition is marked dllimport.",
|
2004-08-06 04:03:29 +02:00
|
|
|
|
node, node);
|
|
|
|
|
*no_add_attrs = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* `extern' needn't be specified with dllimport.
|
|
|
|
|
Specify `extern' now and hope for the best. Sigh. */
|
|
|
|
|
DECL_EXTERNAL (node) = 1;
|
|
|
|
|
/* Also, implicitly give dllimport'd variables declared within
|
|
|
|
|
a function global scope, unless declared static. */
|
|
|
|
|
if (current_function_decl != NULL_TREE && !TREE_STATIC (node))
|
|
|
|
|
TREE_PUBLIC (node) = 1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Report error if symbol is not accessible at global scope. */
|
|
|
|
|
if (!TREE_PUBLIC (node)
|
|
|
|
|
&& (TREE_CODE (node) == VAR_DECL
|
|
|
|
|
|| TREE_CODE (node) == FUNCTION_DECL))
|
|
|
|
|
{
|
attribs.c, [...]: Use %<, %> and %q for quoting in diagnostics going through pretty-print.c.
gcc:
* attribs.c, builtins.c, c-format.c, c-pch.c, coverage.c,
except.c, fold-const.c, function.c, langhooks.c, params.c,
reload.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c,
tree-dump.c, tree-mudflap.c, tree.c, varasm.c: Use %<, %> and %q
for quoting in diagnostics going through pretty-print.c. Use ''
for quoting in other diagnostic text.
* langhooks.c: Include intl.h. Mark text locating diagnostics for
translation.
* Makefile.in (langhooks.o): Update dependencies.
* pretty-print.h (pp_printf): Mark as accepting GCC diagnostic
formats.
gcc/testsuite:
* g++.dg/ext/member-attr.C, g++.dg/warn/deprecated.C,
gcc.dg/deprecated.c, gcc.dg/noreturn-1.c, gcc.dg/noreturn-4.c:
Update expected messages.
libmudflap:
* testsuite/libmudflap.c/pass35-frag.c: Update expected message.
From-SVN: r87563
2004-09-15 22:48:10 +02:00
|
|
|
|
error ("%Jexternal linkage required for symbol %qD because of "
|
|
|
|
|
"%qs attribute.", node, node, IDENTIFIER_POINTER (name));
|
2004-08-06 04:03:29 +02:00
|
|
|
|
*no_add_attrs = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return NULL_TREE;
|
|
|
|
|
}
|
|
|
|
|
|
Makefile.in (TARGET_H, [...]): New.
* Makefile.in (TARGET_H, TARGET_DEF_H): New.
(c-decl.o, tree.o, c-typeck.o, $(out_object_file)): Update.
* c-decl.c (duplicate_decls): Use function pointer.
* c-typeck.c (common_type): Similarly.
* tree.c (valid_machine_attribute): Similarly.
(merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New function.
* tree.h (merge_machine_type_attributes): Rename merge_type_attributes.
(merge_machine_decl_attributes): Rename merge_decl_attributes.
(merge_dllimport_decl_attributes): New prototype.
* target.h: New.
* target-def.h: New.
doc: (Joseph Myers)
* doc/gcc.texi, doc/tm.texi: Update documentation.
cp: Make-lang.in: Update dependencies.
* spew.c: Include target.h.
(duplicate_decls): Call target function.
* decl2.c: include target.h
(import_export_class): Use existence of target function pointer.
* typeck.c: Include target.h.
(qualify_type_recursive): Rename variable. Call target function.
(type_after_usual_arithmetic_conversions): Similarly.
(common_type): Similarly.
config: * 1750a/1750a.c, a29k/29k.c, alpha/alpha.c, arc/arc.c, arm/arm.c,
avr/avr.c, c4x/c4x.c, clipper/clipper.c, convex/convex.c,
d30v/d30v.c, dsp16xx/dsp16xx.c, elxsi/elxsi.c, fr30/fr30.c,
i370/i370.c, i386/i386.c, i860/i860.c, i960/i960.c, ia64/ia64.c,
m32r/m32r.c, m68hc11/m68hc11.c, m68k/m68k.c, m88k/m88k.c,
mips/mips.c, mn10200/mn10200.c, mn10300/mn10300.c, ns32k/ns32k.c,
pa/pa.c, pdp11/pdp11.c, pj/pj.c, romp/romp.c, rs6000/rs6000.c,
sh/sh.c, sparc/sparc.c, v850/v850.c, vax/vax.c, we32k/we32k.c)
: Include target.h and target-def.h. Define target.
* arc/arc-protos.h (arc_valid_machine_decl_attribute): Remove.
* arc/arc.c (arc_valid_machine_decl_attribute): Rename
arc_valid_decl_attribute, make static.
* arc/arc.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/arm-protos.h (arm_valid_machine_decl_attribute,
arm_valid_type_attribute_p, arm_pe_valid_machine_decl_attribute,
arm_pe_merge_machine_decl_attributes): Remove.
* arm/arm.c (arm_valid_machine_decl_attribute_p): Rename
arm_valid_decl_attribute_p, make static.
(arm_pe_valid_decl_attribute_p): Move from pe.c.
* arm/pe.c (arm_pe_valid_machine_decl_attribute_p): Move to arm.c.
(arm_pe_merge_machine_decl_attributes): Move to tree.c.
* arm/arm.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* arm/coff.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/elf.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): New.
(VALID_MACHINE_TYPE_ATTRIBUTE, VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* avr/avr-protos.h (valid_machine_type_attribute,
valid_machine_decl_attribute): Remove.
* avr/avr.c (valid_machine_type_attribute,
valid_machine_decl_attribute): Rename and make static.
* avr/avr.h (VALID_MACHINE_TYPE_ATTRIBUTE,
VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* c4x/c4x-protos.h (c4x_valid_type_attribute_p): Remove.
* c4x/c4x.c (c4x_valid_type_attribute_p): Make static.
* c4x/c4x.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* d30v/d30v.h: Remove obsolete comments.
* h8300/h8300-protos.h (h8300_valid_machine_decl_attribute): Remove.
* h8300/h8300.c (h8300_valid_machine_decl_attribute): Rename, make
static.
* h8300/h8300.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* i386/cygwin.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
(i386_pe_merge_decl_attributes, MERGE_MACHINE_DECL_ATTRIBUTES,
i386_pe_valid_type_attributes_p): Remove.
* i386/i386-protos.h (ix86_valid_decl_attribute_p,
ix86_valid_type_attribute_p): Remove.
* i386/i386.c (ix86_valid_decl_attribute_p): Remove.
(ix86_valid_type_attribute_p): Make static.
* i386/i386.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* i386/winnt.c (i386_pe_merge_decl_attributes): Move to tree.c.
* ia64/ia64-protos.h (ia64_valid_type_attribute): Remove.
* ia64/ia64.c (ia64_valid_type_attribute): Make static.
* ia64/ia64.h (VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* m32r/m32r-protos.h (m32r_valid_machine_decl_attribute): Remove.
* m32r/m32r.c (m32r_valid_decl_attribute): Make static.
* m32r/m32r.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* m68hc11/m68hc11-protos.h (m68hc11_valid_decl_attribute_p,
m68hc11_valid_type_attribute_p): Remove.
* m68hc11/m68hc11.c (m68hc11_valid_decl_attribute_p): Remove.
(m68hc11_valid_type_attribute_p): Make static.
* m68hc11/m68hc11.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* mcore/mcore-protos.h (mcore_valid_machine_decl_attribute,
mcore_merge_machine_decl_attribute): Remove.
* mcore/mcore.c (mcore_valid_machine_decl_attribute): Rename,
make static.
(mcore_merge_machine_decl_attributes): Move to tree.c.
* mcore/mcore.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
(TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define.
* ns32k/ns32k-protos.h (ns32k_valid_decl_attribute_p,
ns32k_valid_type_attribute_p): Remove.
* ns32k/ns32k.c (ns32k_valid_decl_attribute_p): Remove.
(ns32k_valid_type_attribute_p): Make static.
* ns32k/ns32k.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* rs6000/rs6000-protos.h (rs6000_valid_decl_attribute_p,
rs6000_valid_type_attribute_p): Remove.
* rs6000/rs6000.c (rs6000_valid_decl_attribute_p): Remove.
(rs6000_valid_type_attribute_p): Make static.
* rs6000/rs6000.h (VALID_MACHINE_DECL_ATTRIBUTE,
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
* sh/sh-protos.h (sh_valid_machine_decl_attribute): Remove.
* sh/sh.c (sh_valid_machine_decl_attribute): Rename, make static.
* sh/sh.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
* v850/v850-protos.h (v850_valid_machine_decl_attribute): Remove.
* v850/v850.c (v850_valid_machine_decl_attribute): Rename, make static.
* v850/v850.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.
From-SVN: r43585
2001-06-26 20:09:27 +02:00
|
|
|
|
#endif /* TARGET_DLLIMPORT_DECL_ATTRIBUTES */
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
invoke.texi: Document -flang-isoc9x.
* invoke.texi: Document -flang-isoc9x.
* Makefile.in (OBJS): Add splay-tree.o.
(c-common.o): Depend on rtl.h.
(splay-tree.o): List dependencies and provide build rule.
* rtl.h (record_alias_subset): New function.
* alias.c: Include splay-tree.h.
(alias_set_entry): New type.
(CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove.
(DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p.
(mems_in_disjoin_alias_sets_p): New function.
(alias_set_compare): Likewise.
(insert_subset_children): Likewise.
(get_alias_set_entry): Likewise.
* tree.h (TYPE_RESTRICT): New macro.
(TYPE_UNQUALIFIED): New manifest constant.
(TYPE_QUAL_CONST): Likewise
(TYPE_QUAL_VOLATILE): Likewise.
(TYPE_QUAL_RESTRICT): Likewise.
(tree_type): Add restrict_flag. Reduce count of free bits.
(DECL_POINTER_ALIAS_SET): New macro.
(DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise.
(tree_decl): Add pointer_alias_set.
(build_qualified_type): New function.
(build_type_variant): Define in terms of build_qualified_type.
* tree.c (set_type_quals): New function.
(make_node): Initializae DECL_POINTER_ALIAS_SET.
(build_type_attribute_variant): Use build_qualified_type and
set_type_quals.
(build_type_variant): Rename, and modify, to become...
(build_qualified_type): New function.
(build_complex_type): Use set_type_quals.
* c-tree.h (C_TYPE_OBJECT_P): New macro.
(C_TYPE_FUNCTION_P): Likewise.
(C_TYPE_INCOMPLETE_P): Likewise.
(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
(c_apply_type_quals_to_decl): New function.
(c_build_qualified_type): New function.
(c_build_type_variant): Define in terms of c_build_qualified_type.
(flag_isoc9x): Declare.
* c-typeck.c (qualify_type): Use c_build_qualified_type.
(common_type): Change to use TYPE_QUALS.
(comptypes): Likewise.
(convert_for_assignment): Likewise.
* c-aux-info.c (gen_type): Likewise. Deal with `restrict'.
* c-decl.c (flag_isoc9x): Define.
(c_decode_option): Handle -flang-isoc9x.
(grokdeclarator): Update to handle restrict. Use TYPE_QUALS,
c_build_qualified_type, etc. Use c_apply_type_quals_to_decl.
* c-lex.c (init_lex): Deal with restrict.
(init_lex): Don't treat restrict as a reserved word in
-traditional mode, or without -flang-isoc9x.
* c-lex.h (rid): Add RID_RESTRICT.
* c-parse.gperf (restrict, __restrict, __restrict__): Make
equivalent to RID_RESTRICT.
* c-parse.in (TYPE_QUAL): Update comment.
* c-common.c: Include rtl.h.
(c_find_base_decl): New function.
(c_build_type_variant): Rename, and modify, to become ...
(c_build_qualified_type): New function.
(c_apply_type_quals_to_decl): Likewise.
(c_get_alias_set): For INDIRECT_REFs, check to see if we can find
a particular alias set for the reference.
* toplev.c (documented_lang_options): Add -flang-isoc9x.
From-SVN: r23212
1998-10-21 11:53:40 +02:00
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/* Set the type qualifiers for TYPE to TYPE_QUALS, which is a bitmask
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of the various TYPE_QUAL values. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
invoke.texi: Document -flang-isoc9x.
* invoke.texi: Document -flang-isoc9x.
* Makefile.in (OBJS): Add splay-tree.o.
(c-common.o): Depend on rtl.h.
(splay-tree.o): List dependencies and provide build rule.
* rtl.h (record_alias_subset): New function.
* alias.c: Include splay-tree.h.
(alias_set_entry): New type.
(CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove.
(DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p.
(mems_in_disjoin_alias_sets_p): New function.
(alias_set_compare): Likewise.
(insert_subset_children): Likewise.
(get_alias_set_entry): Likewise.
* tree.h (TYPE_RESTRICT): New macro.
(TYPE_UNQUALIFIED): New manifest constant.
(TYPE_QUAL_CONST): Likewise
(TYPE_QUAL_VOLATILE): Likewise.
(TYPE_QUAL_RESTRICT): Likewise.
(tree_type): Add restrict_flag. Reduce count of free bits.
(DECL_POINTER_ALIAS_SET): New macro.
(DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise.
(tree_decl): Add pointer_alias_set.
(build_qualified_type): New function.
(build_type_variant): Define in terms of build_qualified_type.
* tree.c (set_type_quals): New function.
(make_node): Initializae DECL_POINTER_ALIAS_SET.
(build_type_attribute_variant): Use build_qualified_type and
set_type_quals.
(build_type_variant): Rename, and modify, to become...
(build_qualified_type): New function.
(build_complex_type): Use set_type_quals.
* c-tree.h (C_TYPE_OBJECT_P): New macro.
(C_TYPE_FUNCTION_P): Likewise.
(C_TYPE_INCOMPLETE_P): Likewise.
(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
(c_apply_type_quals_to_decl): New function.
(c_build_qualified_type): New function.
(c_build_type_variant): Define in terms of c_build_qualified_type.
(flag_isoc9x): Declare.
* c-typeck.c (qualify_type): Use c_build_qualified_type.
(common_type): Change to use TYPE_QUALS.
(comptypes): Likewise.
(convert_for_assignment): Likewise.
* c-aux-info.c (gen_type): Likewise. Deal with `restrict'.
* c-decl.c (flag_isoc9x): Define.
(c_decode_option): Handle -flang-isoc9x.
(grokdeclarator): Update to handle restrict. Use TYPE_QUALS,
c_build_qualified_type, etc. Use c_apply_type_quals_to_decl.
* c-lex.c (init_lex): Deal with restrict.
(init_lex): Don't treat restrict as a reserved word in
-traditional mode, or without -flang-isoc9x.
* c-lex.h (rid): Add RID_RESTRICT.
* c-parse.gperf (restrict, __restrict, __restrict__): Make
equivalent to RID_RESTRICT.
* c-parse.in (TYPE_QUAL): Update comment.
* c-common.c: Include rtl.h.
(c_find_base_decl): New function.
(c_build_type_variant): Rename, and modify, to become ...
(c_build_qualified_type): New function.
(c_apply_type_quals_to_decl): Likewise.
(c_get_alias_set): For INDIRECT_REFs, check to see if we can find
a particular alias set for the reference.
* toplev.c (documented_lang_options): Add -flang-isoc9x.
From-SVN: r23212
1998-10-21 11:53:40 +02:00
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static void
|
2003-07-06 14:35:56 +02:00
|
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set_type_quals (tree type, int type_quals)
|
invoke.texi: Document -flang-isoc9x.
* invoke.texi: Document -flang-isoc9x.
* Makefile.in (OBJS): Add splay-tree.o.
(c-common.o): Depend on rtl.h.
(splay-tree.o): List dependencies and provide build rule.
* rtl.h (record_alias_subset): New function.
* alias.c: Include splay-tree.h.
(alias_set_entry): New type.
(CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove.
(DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p.
(mems_in_disjoin_alias_sets_p): New function.
(alias_set_compare): Likewise.
(insert_subset_children): Likewise.
(get_alias_set_entry): Likewise.
* tree.h (TYPE_RESTRICT): New macro.
(TYPE_UNQUALIFIED): New manifest constant.
(TYPE_QUAL_CONST): Likewise
(TYPE_QUAL_VOLATILE): Likewise.
(TYPE_QUAL_RESTRICT): Likewise.
(tree_type): Add restrict_flag. Reduce count of free bits.
(DECL_POINTER_ALIAS_SET): New macro.
(DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise.
(tree_decl): Add pointer_alias_set.
(build_qualified_type): New function.
(build_type_variant): Define in terms of build_qualified_type.
* tree.c (set_type_quals): New function.
(make_node): Initializae DECL_POINTER_ALIAS_SET.
(build_type_attribute_variant): Use build_qualified_type and
set_type_quals.
(build_type_variant): Rename, and modify, to become...
(build_qualified_type): New function.
(build_complex_type): Use set_type_quals.
* c-tree.h (C_TYPE_OBJECT_P): New macro.
(C_TYPE_FUNCTION_P): Likewise.
(C_TYPE_INCOMPLETE_P): Likewise.
(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
(c_apply_type_quals_to_decl): New function.
(c_build_qualified_type): New function.
(c_build_type_variant): Define in terms of c_build_qualified_type.
(flag_isoc9x): Declare.
* c-typeck.c (qualify_type): Use c_build_qualified_type.
(common_type): Change to use TYPE_QUALS.
(comptypes): Likewise.
(convert_for_assignment): Likewise.
* c-aux-info.c (gen_type): Likewise. Deal with `restrict'.
* c-decl.c (flag_isoc9x): Define.
(c_decode_option): Handle -flang-isoc9x.
(grokdeclarator): Update to handle restrict. Use TYPE_QUALS,
c_build_qualified_type, etc. Use c_apply_type_quals_to_decl.
* c-lex.c (init_lex): Deal with restrict.
(init_lex): Don't treat restrict as a reserved word in
-traditional mode, or without -flang-isoc9x.
* c-lex.h (rid): Add RID_RESTRICT.
* c-parse.gperf (restrict, __restrict, __restrict__): Make
equivalent to RID_RESTRICT.
* c-parse.in (TYPE_QUAL): Update comment.
* c-common.c: Include rtl.h.
(c_find_base_decl): New function.
(c_build_type_variant): Rename, and modify, to become ...
(c_build_qualified_type): New function.
(c_apply_type_quals_to_decl): Likewise.
(c_get_alias_set): For INDIRECT_REFs, check to see if we can find
a particular alias set for the reference.
* toplev.c (documented_lang_options): Add -flang-isoc9x.
From-SVN: r23212
1998-10-21 11:53:40 +02:00
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{
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TYPE_READONLY (type) = (type_quals & TYPE_QUAL_CONST) != 0;
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TYPE_VOLATILE (type) = (type_quals & TYPE_QUAL_VOLATILE) != 0;
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TYPE_RESTRICT (type) = (type_quals & TYPE_QUAL_RESTRICT) != 0;
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}
|
1992-02-15 04:55:11 +01:00
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2004-02-24 19:23:25 +01:00
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/* Returns true iff cand is equivalent to base with type_quals. */
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bool
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check_qualified_type (tree cand, tree base, int type_quals)
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{
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return (TYPE_QUALS (cand) == type_quals
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&& TYPE_NAME (cand) == TYPE_NAME (base)
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/* Apparently this is needed for Objective-C. */
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&& TYPE_CONTEXT (cand) == TYPE_CONTEXT (base)
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&& attribute_list_equal (TYPE_ATTRIBUTES (cand),
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TYPE_ATTRIBUTES (base)));
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}
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2001-04-12 03:44:21 +02:00
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/* Return a version of the TYPE, qualified as indicated by the
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TYPE_QUALS, if one exists. If no qualified version exists yet,
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return NULL_TREE. */
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1992-02-15 04:55:11 +01:00
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tree
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2003-07-06 14:35:56 +02:00
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get_qualified_type (tree type, int type_quals)
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1992-02-15 04:55:11 +01:00
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{
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2001-04-12 03:44:21 +02:00
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tree t;
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2000-08-29 18:08:59 +02:00
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2004-02-24 19:23:25 +01:00
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if (TYPE_QUALS (type) == type_quals)
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return type;
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1994-08-20 02:20:05 +02:00
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/* Search the chain of variants to see if there is already one there just
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like the one we need to have. If so, use that existing one. We must
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preserve the TYPE_NAME, since there is code that depends on this. */
|
1996-09-30 01:02:39 +02:00
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for (t = TYPE_MAIN_VARIANT (type); t; t = TYPE_NEXT_VARIANT (t))
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2004-02-24 19:23:25 +01:00
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if (check_qualified_type (t, type, type_quals))
|
1994-08-20 02:20:05 +02:00
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return t;
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1992-02-15 04:55:11 +01:00
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2001-04-12 03:44:21 +02:00
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return NULL_TREE;
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}
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/* Like get_qualified_type, but creates the type if it does not
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exist. This function never returns NULL_TREE. */
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tree
|
2003-07-06 14:35:56 +02:00
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build_qualified_type (tree type, int type_quals)
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2001-04-12 03:44:21 +02:00
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{
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tree t;
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/* See if we already have the appropriate qualified variant. */
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t = get_qualified_type (type, type_quals);
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/* If not, build it. */
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if (!t)
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{
|
2004-08-23 10:41:57 +02:00
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t = build_variant_type_copy (type);
|
2001-04-12 03:44:21 +02:00
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set_type_quals (t, type_quals);
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}
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1992-02-15 04:55:11 +01:00
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return t;
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}
|
1992-03-14 06:17:01 +01:00
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2004-08-23 10:41:57 +02:00
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/* Create a new distinct copy of TYPE. The new type is made its own
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MAIN_VARIANT. */
|
1992-03-14 06:17:01 +01:00
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tree
|
2004-08-23 10:41:57 +02:00
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build_distinct_type_copy (tree type)
|
1992-03-14 06:17:01 +01:00
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{
|
2004-08-23 10:41:57 +02:00
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tree t = copy_node (type);
|
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1992-03-14 06:17:01 +01:00
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TYPE_POINTER_TO (t) = 0;
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TYPE_REFERENCE_TO (t) = 0;
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2004-08-23 10:41:57 +02:00
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/* Make it its own variant. */
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TYPE_MAIN_VARIANT (t) = t;
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TYPE_NEXT_VARIANT (t) = 0;
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return t;
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}
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/* Create a new variant of TYPE, equivalent but distinct.
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This is so the caller can modify it. */
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tree
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build_variant_type_copy (tree type)
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{
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tree t, m = TYPE_MAIN_VARIANT (type);
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t = build_distinct_type_copy (type);
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/* Add the new type to the chain of variants of TYPE. */
|
1992-03-14 06:17:01 +01:00
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TYPE_NEXT_VARIANT (t) = TYPE_NEXT_VARIANT (m);
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TYPE_NEXT_VARIANT (m) = t;
|
2004-08-23 10:41:57 +02:00
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TYPE_MAIN_VARIANT (t) = m;
|
1992-03-14 06:17:01 +01:00
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return t;
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}
|
1992-02-15 04:55:11 +01:00
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/* Hashing of types so that we don't make duplicates.
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The entry point is `type_hash_canon'. */
|
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/* Compute a hash code for a list of types (chain of TREE_LIST nodes
|
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with types in the TREE_VALUE slots), by adding the hash codes
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of the individual types. */
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tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
unsigned int
|
2004-03-05 23:38:24 +01:00
|
|
|
|
type_hash_list (tree list, hashval_t hashcode)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree tail;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
2004-03-05 23:38:24 +01:00
|
|
|
|
for (tail = list; tail; tail = TREE_CHAIN (tail))
|
|
|
|
|
if (TREE_VALUE (tail) != error_mark_node)
|
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (TREE_VALUE (tail)),
|
|
|
|
|
hashcode);
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return hashcode;
|
|
|
|
|
}
|
|
|
|
|
|
2000-03-19 18:53:38 +01:00
|
|
|
|
/* These are the Hashtable callback functions. */
|
|
|
|
|
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
/* Returns true iff the types are equivalent. */
|
2000-03-19 18:53:38 +01:00
|
|
|
|
|
|
|
|
|
static int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
type_hash_eq (const void *va, const void *vb)
|
2000-03-19 18:53:38 +01:00
|
|
|
|
{
|
|
|
|
|
const struct type_hash *a = va, *b = vb;
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
|
|
|
|
|
/* First test the things that are the same for all types. */
|
|
|
|
|
if (a->hash != b->hash
|
|
|
|
|
|| TREE_CODE (a->type) != TREE_CODE (b->type)
|
|
|
|
|
|| TREE_TYPE (a->type) != TREE_TYPE (b->type)
|
|
|
|
|
|| !attribute_list_equal (TYPE_ATTRIBUTES (a->type),
|
|
|
|
|
TYPE_ATTRIBUTES (b->type))
|
|
|
|
|
|| TYPE_ALIGN (a->type) != TYPE_ALIGN (b->type)
|
|
|
|
|
|| TYPE_MODE (a->type) != TYPE_MODE (b->type))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
switch (TREE_CODE (a->type))
|
|
|
|
|
{
|
|
|
|
|
case VOID_TYPE:
|
|
|
|
|
case COMPLEX_TYPE:
|
|
|
|
|
case VECTOR_TYPE:
|
|
|
|
|
case POINTER_TYPE:
|
|
|
|
|
case REFERENCE_TYPE:
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
case ENUMERAL_TYPE:
|
|
|
|
|
if (TYPE_VALUES (a->type) != TYPE_VALUES (b->type)
|
|
|
|
|
&& !(TYPE_VALUES (a->type)
|
|
|
|
|
&& TREE_CODE (TYPE_VALUES (a->type)) == TREE_LIST
|
|
|
|
|
&& TYPE_VALUES (b->type)
|
|
|
|
|
&& TREE_CODE (TYPE_VALUES (b->type)) == TREE_LIST
|
|
|
|
|
&& type_list_equal (TYPE_VALUES (a->type),
|
|
|
|
|
TYPE_VALUES (b->type))))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* ... fall through ... */
|
|
|
|
|
|
|
|
|
|
case INTEGER_TYPE:
|
|
|
|
|
case REAL_TYPE:
|
|
|
|
|
case BOOLEAN_TYPE:
|
|
|
|
|
case CHAR_TYPE:
|
|
|
|
|
return ((TYPE_MAX_VALUE (a->type) == TYPE_MAX_VALUE (b->type)
|
|
|
|
|
|| tree_int_cst_equal (TYPE_MAX_VALUE (a->type),
|
|
|
|
|
TYPE_MAX_VALUE (b->type)))
|
|
|
|
|
&& (TYPE_MIN_VALUE (a->type) == TYPE_MIN_VALUE (b->type)
|
2004-07-03 21:59:11 +02:00
|
|
|
|
|| tree_int_cst_equal (TYPE_MIN_VALUE (a->type),
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
TYPE_MIN_VALUE (b->type))));
|
|
|
|
|
|
|
|
|
|
case OFFSET_TYPE:
|
|
|
|
|
return TYPE_OFFSET_BASETYPE (a->type) == TYPE_OFFSET_BASETYPE (b->type);
|
|
|
|
|
|
|
|
|
|
case METHOD_TYPE:
|
|
|
|
|
return (TYPE_METHOD_BASETYPE (a->type) == TYPE_METHOD_BASETYPE (b->type)
|
|
|
|
|
&& (TYPE_ARG_TYPES (a->type) == TYPE_ARG_TYPES (b->type)
|
|
|
|
|
|| (TYPE_ARG_TYPES (a->type)
|
|
|
|
|
&& TREE_CODE (TYPE_ARG_TYPES (a->type)) == TREE_LIST
|
|
|
|
|
&& TYPE_ARG_TYPES (b->type)
|
|
|
|
|
&& TREE_CODE (TYPE_ARG_TYPES (b->type)) == TREE_LIST
|
|
|
|
|
&& type_list_equal (TYPE_ARG_TYPES (a->type),
|
|
|
|
|
TYPE_ARG_TYPES (b->type)))));
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
case ARRAY_TYPE:
|
|
|
|
|
case SET_TYPE:
|
|
|
|
|
return TYPE_DOMAIN (a->type) == TYPE_DOMAIN (b->type);
|
|
|
|
|
|
|
|
|
|
case RECORD_TYPE:
|
|
|
|
|
case UNION_TYPE:
|
|
|
|
|
case QUAL_UNION_TYPE:
|
|
|
|
|
return (TYPE_FIELDS (a->type) == TYPE_FIELDS (b->type)
|
|
|
|
|
|| (TYPE_FIELDS (a->type)
|
|
|
|
|
&& TREE_CODE (TYPE_FIELDS (a->type)) == TREE_LIST
|
|
|
|
|
&& TYPE_FIELDS (b->type)
|
|
|
|
|
&& TREE_CODE (TYPE_FIELDS (b->type)) == TREE_LIST
|
|
|
|
|
&& type_list_equal (TYPE_FIELDS (a->type),
|
|
|
|
|
TYPE_FIELDS (b->type))));
|
|
|
|
|
|
|
|
|
|
case FUNCTION_TYPE:
|
|
|
|
|
return (TYPE_ARG_TYPES (a->type) == TYPE_ARG_TYPES (b->type)
|
|
|
|
|
|| (TYPE_ARG_TYPES (a->type)
|
|
|
|
|
&& TREE_CODE (TYPE_ARG_TYPES (a->type)) == TREE_LIST
|
|
|
|
|
&& TYPE_ARG_TYPES (b->type)
|
|
|
|
|
&& TREE_CODE (TYPE_ARG_TYPES (b->type)) == TREE_LIST
|
|
|
|
|
&& type_list_equal (TYPE_ARG_TYPES (a->type),
|
|
|
|
|
TYPE_ARG_TYPES (b->type))));
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
2000-03-19 18:53:38 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return the cached hash value. */
|
|
|
|
|
|
2002-10-09 19:26:27 +02:00
|
|
|
|
static hashval_t
|
2003-07-06 14:35:56 +02:00
|
|
|
|
type_hash_hash (const void *item)
|
2000-03-19 18:53:38 +01:00
|
|
|
|
{
|
2000-08-29 18:08:59 +02:00
|
|
|
|
return ((const struct type_hash *) item)->hash;
|
2000-03-19 18:53:38 +01:00
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Look in the type hash table for a type isomorphic to TYPE.
|
|
|
|
|
If one is found, return it. Otherwise return 0. */
|
|
|
|
|
|
|
|
|
|
tree
|
2004-03-05 23:38:24 +01:00
|
|
|
|
type_hash_lookup (hashval_t hashcode, tree type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2000-03-19 18:53:38 +01:00
|
|
|
|
struct type_hash *h, in;
|
1999-09-10 18:07:18 +02:00
|
|
|
|
|
|
|
|
|
/* The TYPE_ALIGN field of a type is set by layout_type(), so we
|
2000-08-29 18:08:59 +02:00
|
|
|
|
must call that routine before comparing TYPE_ALIGNs. */
|
1999-09-10 18:07:18 +02:00
|
|
|
|
layout_type (type);
|
|
|
|
|
|
2000-03-19 18:53:38 +01:00
|
|
|
|
in.hash = hashcode;
|
|
|
|
|
in.type = type;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
2000-03-19 18:53:38 +01:00
|
|
|
|
h = htab_find_with_hash (type_hash_table, &in, hashcode);
|
|
|
|
|
if (h)
|
|
|
|
|
return h->type;
|
|
|
|
|
return NULL_TREE;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Add an entry to the type-hash-table
|
|
|
|
|
for a type TYPE whose hash code is HASHCODE. */
|
|
|
|
|
|
|
|
|
|
void
|
2004-03-05 23:38:24 +01:00
|
|
|
|
type_hash_add (hashval_t hashcode, tree type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2000-03-19 18:53:38 +01:00
|
|
|
|
struct type_hash *h;
|
|
|
|
|
void **loc;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
2003-07-19 16:47:15 +02:00
|
|
|
|
h = ggc_alloc (sizeof (struct type_hash));
|
2000-03-19 18:53:38 +01:00
|
|
|
|
h->hash = hashcode;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
h->type = type;
|
2000-04-19 18:04:14 +02:00
|
|
|
|
loc = htab_find_slot_with_hash (type_hash_table, h, hashcode, INSERT);
|
2000-08-29 18:08:59 +02:00
|
|
|
|
*(struct type_hash **) loc = h;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Given TYPE, and HASHCODE its hash code, return the canonical
|
|
|
|
|
object for an identical type if one already exists.
|
2004-03-19 15:34:47 +01:00
|
|
|
|
Otherwise, return TYPE, and record it as the canonical object.
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
To use this function, first create a type of the sort you want.
|
|
|
|
|
Then compute its hash code from the fields of the type that
|
|
|
|
|
make it different from other similar types.
|
2004-03-19 15:34:47 +01:00
|
|
|
|
Then call this function and use the value. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
type_hash_canon (unsigned int hashcode, tree type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
tree t1;
|
|
|
|
|
|
2004-03-19 15:34:47 +01:00
|
|
|
|
/* The hash table only contains main variants, so ensure that's what we're
|
|
|
|
|
being passed. */
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
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gcc_assert (TYPE_MAIN_VARIANT (type) == type);
|
2004-03-19 15:34:47 +01:00
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if (!lang_hooks.types.hash_types)
|
1992-02-15 04:55:11 +01:00
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return type;
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2001-09-20 17:12:54 +02:00
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/* See if the type is in the hash table already. If so, return it.
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Otherwise, add the type. */
|
1992-02-15 04:55:11 +01:00
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t1 = type_hash_lookup (hashcode, type);
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if (t1 != 0)
|
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{
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#ifdef GATHER_STATISTICS
|
* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
|
|
|
|
tree_node_counts[(int) t_kind]--;
|
|
|
|
|
tree_node_sizes[(int) t_kind] -= sizeof (struct tree_type);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#endif
|
|
|
|
|
return t1;
|
|
|
|
|
}
|
2001-09-20 17:12:54 +02:00
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
type_hash_add (hashcode, type);
|
|
|
|
|
return type;
|
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
2001-09-25 00:58:27 +02:00
|
|
|
|
/* See if the data pointed to by the type hash table is marked. We consider
|
|
|
|
|
it marked if the type is marked or if a debug type number or symbol
|
|
|
|
|
table entry has been made for the type. This reduces the amount of
|
|
|
|
|
debugging output and eliminates that dependency of the debug output on
|
|
|
|
|
the number of garbage collections. */
|
2000-03-19 18:53:38 +01:00
|
|
|
|
|
|
|
|
|
static int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
type_hash_marked_p (const void *p)
|
2000-03-19 18:53:38 +01:00
|
|
|
|
{
|
2001-09-25 00:58:27 +02:00
|
|
|
|
tree type = ((struct type_hash *) p)->type;
|
|
|
|
|
|
|
|
|
|
return ggc_marked_p (type) || TYPE_SYMTAB_POINTER (type);
|
2000-03-19 18:53:38 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2003-07-06 14:35:56 +02:00
|
|
|
|
print_type_hash_statistics (void)
|
2000-03-19 18:53:38 +01:00
|
|
|
|
{
|
* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
|
|
|
|
fprintf (stderr, "Type hash: size %ld, %ld elements, %f collisions\n",
|
|
|
|
|
(long) htab_size (type_hash_table),
|
|
|
|
|
(long) htab_elements (type_hash_table),
|
2000-03-19 18:53:38 +01:00
|
|
|
|
htab_collisions (type_hash_table));
|
Makefile.in (tree.o): Depend on ggc.h.
* Makefile.in (tree.o): Depend on ggc.h.
(varasm.o): Likewise.
(function.o): Likewise.
(stmt.o): Likewise.
(except.o): Likewise.
(optabs.o): Likewise.
(emit-rtl.o): Likewise.
* emit-rtl.c: Include ggc.h.
(sequence_element_free_list): Remove, and all references.
(mark_sequence): New functions.
(mark_emit_state): New function.
* except.c: Include ggc.h.
(mark_eh_node, mark_eh_stack, mark_eh_queue): New functions.
(mark_tree_label_node): New functions.
(mark_eh_state): New function.
* function.c: Include ggc.h.
(mark_temp_slot, mark_function_chain): New functions.
(mark_function_state): New function.
(init_function_once): New function.
* function.h (init_function_once): New function.
* ggc-callbacks.c (lang_mark_false_label_stack): New function.
* ggc.h (label_node): Declare.
(eh_status, emit_status, stmt_status, varasm_status): Likewise.
(lang_mark_false_label_stack): New function.
(mark_temp_slot): Remove declaration.
(mark_function_chain): Likewise.
(mark_eh_state): Adjust prototype.
(mark_stmt_state, mark_emit_state, mark_varasm_state, mark_optab):
Likewise.
* optabs.c: Include ggc.h.
(mark_optab): New function.
(init_optabs): Add gc roots.
* stmt.c: Include ggc.h.
(mark_cond_nesting, mark_loop_nesting): New functions.
(mark_block_nesting, mark_case_nesting, mark_goto_fixup): Likewise.
(mark_stmt_state): New function.
* toplev.c (compile_file): Call init_function_once.
* tree.c: Include ggc.h.
(type_hash): Move declaration earlier in file.
(TYPE_HASH_SIZE, type_hash_table): Likewise.
(init_obstacks): Add gc roots.
(mark_type_hash): New function.
* varasm.c: Include ggc.h.
(mark_pool_constant): New function.
(mark_varasm_state): New function.
Co-Authored-By: Bernd Schmidt <bernds@cygnus.co.uk>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r29119
1999-09-05 04:41:35 +02:00
|
|
|
|
}
|
|
|
|
|
|
1995-04-28 03:08:30 +02:00
|
|
|
|
/* Compute a hash code for a list of attributes (chain of TREE_LIST nodes
|
|
|
|
|
with names in the TREE_PURPOSE slots and args in the TREE_VALUE slots),
|
|
|
|
|
by adding the hash codes of the individual attributes. */
|
1995-04-26 00:52:18 +02:00
|
|
|
|
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
unsigned int
|
2004-03-05 23:38:24 +01:00
|
|
|
|
attribute_hash_list (tree list, hashval_t hashcode)
|
1995-04-26 00:52:18 +02:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree tail;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
2004-03-05 23:38:24 +01:00
|
|
|
|
for (tail = list; tail; tail = TREE_CHAIN (tail))
|
1995-04-28 03:08:30 +02:00
|
|
|
|
/* ??? Do we want to add in TREE_VALUE too? */
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object
|
|
|
|
|
(IDENTIFIER_HASH_VALUE (TREE_PURPOSE (tail)), hashcode);
|
1995-04-28 03:08:30 +02:00
|
|
|
|
return hashcode;
|
1995-04-26 00:52:18 +02:00
|
|
|
|
}
|
|
|
|
|
|
1994-05-07 00:29:26 +02:00
|
|
|
|
/* Given two lists of attributes, return true if list l2 is
|
|
|
|
|
equivalent to l1. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
attribute_list_equal (tree l1, tree l2)
|
1994-05-07 00:29:26 +02:00
|
|
|
|
{
|
2002-05-03 14:07:30 +02:00
|
|
|
|
return attribute_list_contained (l1, l2)
|
|
|
|
|
&& attribute_list_contained (l2, l1);
|
1994-05-07 00:29:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
1995-04-28 03:08:30 +02:00
|
|
|
|
/* Given two lists of attributes, return true if list L2 is
|
|
|
|
|
completely contained within L1. */
|
|
|
|
|
/* ??? This would be faster if attribute names were stored in a canonicalized
|
|
|
|
|
form. Otherwise, if L1 uses `foo' and L2 uses `__foo__', the long method
|
|
|
|
|
must be used to show these elements are equivalent (which they are). */
|
|
|
|
|
/* ??? It's not clear that attributes with arguments will always be handled
|
|
|
|
|
correctly. */
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
attribute_list_contained (tree l1, tree l2)
|
1994-05-07 00:29:26 +02:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t1, t2;
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
|
|
|
|
/* First check the obvious, maybe the lists are identical. */
|
|
|
|
|
if (l1 == l2)
|
2000-08-29 18:08:59 +02:00
|
|
|
|
return 1;
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
1995-04-28 03:08:30 +02:00
|
|
|
|
/* Maybe the lists are similar. */
|
1994-05-07 00:29:26 +02:00
|
|
|
|
for (t1 = l1, t2 = l2;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
t1 != 0 && t2 != 0
|
1995-04-28 03:08:30 +02:00
|
|
|
|
&& TREE_PURPOSE (t1) == TREE_PURPOSE (t2)
|
1994-05-07 00:29:26 +02:00
|
|
|
|
&& TREE_VALUE (t1) == TREE_VALUE (t2);
|
|
|
|
|
t1 = TREE_CHAIN (t1), t2 = TREE_CHAIN (t2));
|
|
|
|
|
|
|
|
|
|
/* Maybe the lists are equal. */
|
|
|
|
|
if (t1 == 0 && t2 == 0)
|
2002-01-10 21:12:57 +01:00
|
|
|
|
return 1;
|
1994-05-07 00:29:26 +02:00
|
|
|
|
|
1999-12-18 22:33:23 +01:00
|
|
|
|
for (; t2 != 0; t2 = TREE_CHAIN (t2))
|
1995-04-28 03:08:30 +02:00
|
|
|
|
{
|
Table-driven attributes.
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c,
config/arm/arm.c, config/arm/pe.c, config/avr/avr.c,
config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h,
config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c,
config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c,
config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi,
doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c,
tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* tree.h (struct tree_decl): Change machine_attributes to
attributes.
* doc/c-tree.texi: Document that all attributes are now attached
to decls and types.
* c-common.c (add_attribute, attrtab, attrtab_idx,
default_valid_lang_attribute, valid_lang_attribute): Remove.
(attribute_tables, attributes_initialized,
c_common_attribute_table, default_lang_attribute_table): New
variables.
(handle_packed_attribute, handle_nocommon_attribute,
handle_common_attribute, handle_noreturn_attribute,
handle_unused_attribute, handle_const_attribute,
handle_transparent_union_attribute, handle_constructor_attribute,
handle_destructor_attribute, handle_mode_attribute,
handle_section_attribute, handle_aligned_attribute,
handle_weak_attribute, handle_alias_attribute,
handle_no_instrument_function_attribute,
handle_no_check_memory_usage_attribute, handle_malloc_attribute,
handle_no_limit_stack_attribute, handle_pure_attribute): New
functions.
(init_attributes, decl_attributes): Rewrite to implement
table-driven attributes.
* c-common.h (enum attribute_flags): Move to tree.h.
* c-format.c (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Rename to
handle_format_attribute and handle_format_arg_attribute. Update
for table-driven attributes.
* c-common.h (decl_handle_format_attribute,
decl_handle_format_arg_attribute): Remove prototypes.
(handle_format_attribute, handle_format_arg_attribute): Add
prototypes.
* c-decl.c (grokdeclarator): Handle attributes nested inside
declarators.
* c-parse.in (setattrs, maybe_setattrs): Remove.
(maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs.
Update to handle nested attributes properly.
(maybe_resetattrs, after_type_declarator,
parm_declarator_nostarttypename, notype_declarator, absdcl1_noea,
absdcl1_ea, direct_absdcl1): Update to handle nested attributes
properly.
(make_pointer_declarator): Update to handle nested attributes
properly.
* doc/extend.texi: Update documentation of limits of attributes
syntax. Warn about problems with attribute semantics in C++.
* target.h (struct target): Remove valid_decl_attribute and
valid_type_attribute. Add attribute_table and
function_attribute_inlinable_p.
* target-def.h (TARGET_VALID_DECL_ATTRIBUTE,
TARGET_VALID_TYPE_ATTRIBUTE): Remove.
(TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P):
Add.
(TARGET_INITIALIZER): Update.
* integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default
definition.
(function_attribute_inlinable_p): New function. Check for the
presence of any machine attributes before using
targetm.function_attribute_inlinable_p.
(function_cannot_inline_p): Update.
* Makefile.in (integrate.o): Update dependencies.
* doc/tm.texi: Update documentation of target attributes and
example definition of TARGET_VALID_TYPE_ATTRIBUTE.
* tree.c (default_valid_attribute_p, valid_machine_attribute):
Remove.
(default_target_attribute_table,
default_function_attribute_inlinable_p): New.
(lookup_attribute): Update comment to clarify handling of multiple
attributes with the same name.
(merge_attributes, attribute_list_contained): Allow multiple
attributes with the same name but different arguments to appear in
the same attribute list.
* tree.h (default_valid_attribute_p): Remove prototype.
(struct attribute_spec): New.
(default_target_attribute_table): Declare.
(enum attribute_flags): Move from c-common.h. Add
ATTR_FLAG_TYPE_IN_PLACE.
(default_function_attribute_inlinable_p): Declare.
* config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(vms_attribute_table): New.
* config/arc/arc.c (arc_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arc_attribute_table, arc_handle_interrupt_attribute): New.
* config/arm/arm.c (arm_valid_type_attribute_p,
arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(arm_attribute_table, arm_handle_fndecl_attribute,
arm_handle_isr_attribute): New.
* config/avr/avr.c (avr_valid_type_attribute,
avr_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(avr_attribute_table, avr_handle_progmem_attribute,
avr_handle_fndecl_attribute): New.
* config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(c4x_attribute_table, c4x_handle_fntype_attribute): New.
* config/h8300/h8300.c (h8300_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(h8300_attribute_table, h8300_handle_fndecl_attribute,
h8300_handle_eightbit_data_attribute,
h8300_handle_tiny_data_attribute): New.
* config/i386/i386-protos.h (ix86_valid_type_attribute_p,
i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p):
Remove prototypes.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New
declarations.
* config/i386/i386.c (ix86_valid_type_attribute_p: Remove.
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ix86_attribute_table, ix86_handle_cdecl_attribute,
ix86_handle_regparm_attribute): New.
* config/i386/winnt.c (i386_pe_valid_decl_attribute_p,
i386_pe_valid_type_attribute_p): Remove.
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New.
* config/ia64/ia64.c (ia64_valid_type_attribute): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ia64_attribute_table): New.
* config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1,
interrupt_ident2, model_ident1, model_ident2): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(init_idents): Update.
(m32r_attribute_table, m32r_handle_model_attribute): New.
* config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New.
* config/mcore/mcore.c (mcore_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(mcore_attribute_table, mcore_handle_naked_attribute): New.
* config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(ns32k_attribute_table, ns32k_handle_fntype_attribute): New.
* config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(rs6000_attribute_table, rs6000_handle_longcall_attribute): New.
* config/sh/sh.c (sh_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(sh_attribute_table, sh_handle_interrupt_handler_attribute,
sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute):
New.
* config/stormy16/stormy16.c (stormy16_valid_type_attribute):
Remove.
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define
(TARGET_ATTRIBUTE_TABLE): Define.
(stormy16_attribute_table, stormy16_handle_interrupt_attribute):
New.
* config/v850/v850.c (v850_valid_decl_attribute): Remove.
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
(TARGET_ATTRIBUTE_TABLE): Define.
(v850_attribute_table, v850_handle_interrupt_attribute,
v850_handle_data_area_attribute): New.
* config/v850/v850-c.c (mark_current_function_as_interrupt):
Return void. Call decl_attributes instead of
valid_machine_attribute.
cp:
Table-driven attributes.
* decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
* decl2.c (cplus_decl_attributes): Only take one attributes
parameter.
* cp-tree.c (cplus_decl_attributes): Update prototype.
* class.c (finish_struct), decl.c (start_decl, start_function),
decl2.c (grokfield), friend.c (do_friend), parse.y
(parse_bitfield): Update calls to cplus_decl_attributes.
* decl.c (grokdeclarator): Take a pointer to a single ordinary
attribute list.
* decl.h (grokdeclarator): Update prototype.
* decl2.c (grokfield): Take a single ordinary attribute list.
* friend.c (do_friend): Likewise.
* decl.c (shadow_tag, groktypename, start_decl,
start_handler_parms, grokdeclarator, grokparms, start_function,
start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
(process_template_parm, do_decl_instantiation): Pass single
ordinary attribute lists around.
* decl.c (grokdeclarator): Correct handling of nested attributes.
Revert the patch
1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
* decl.c (grokdeclarator): Embedded attrs bind to the right,
not the left.
.
* cp-tree.h (cp_valid_lang_attribute): Remove declaration
(cp_attribute_table): Declare.
* decl.c (valid_lang_attribute): Don't define.
(lang_attribute_table): Define.
(init_decl_processing): Initialize lang_attribute_table instead of
valid_lang_attribute.
* tree.c (cp_valid_lang_attribute): Remove.
(handle_java_interface_attribute, handle_com_interface_attribute,
handle_init_priority_attribute): New functions.
(cp_attribute_table): New array.
* decl2.c (import_export_class): Don't use
targetm.valid_type_attribute.
testsuite:
Table-driven attributes.
* g++.dg/ext/attrib1.C: New test.
From-SVN: r45718
2001-09-21 03:27:06 +02:00
|
|
|
|
tree attr;
|
|
|
|
|
for (attr = lookup_attribute (IDENTIFIER_POINTER (TREE_PURPOSE (t2)), l1);
|
|
|
|
|
attr != NULL_TREE;
|
|
|
|
|
attr = lookup_attribute (IDENTIFIER_POINTER (TREE_PURPOSE (t2)),
|
|
|
|
|
TREE_CHAIN (attr)))
|
|
|
|
|
{
|
|
|
|
|
if (simple_cst_equal (TREE_VALUE (t2), TREE_VALUE (attr)) == 1)
|
|
|
|
|
break;
|
|
|
|
|
}
|
1995-04-28 03:08:30 +02:00
|
|
|
|
|
1999-12-18 22:33:23 +01:00
|
|
|
|
if (attr == 0)
|
1994-05-07 00:29:26 +02:00
|
|
|
|
return 0;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1995-04-28 03:08:30 +02:00
|
|
|
|
if (simple_cst_equal (TREE_VALUE (t2), TREE_VALUE (attr)) != 1)
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
1995-04-26 00:52:18 +02:00
|
|
|
|
|
1994-05-07 00:29:26 +02:00
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Given two lists of types
|
|
|
|
|
(chains of TREE_LIST nodes with types in the TREE_VALUE slots)
|
|
|
|
|
return 1 if the lists contain the same types in the same order.
|
|
|
|
|
Also, the TREE_PURPOSEs must match. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
type_list_equal (tree l1, tree l2)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t1, t2;
|
1995-05-24 21:41:37 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
for (t1 = l1, t2 = l2; t1 && t2; t1 = TREE_CHAIN (t1), t2 = TREE_CHAIN (t2))
|
1995-05-24 21:41:37 +02:00
|
|
|
|
if (TREE_VALUE (t1) != TREE_VALUE (t2)
|
|
|
|
|
|| (TREE_PURPOSE (t1) != TREE_PURPOSE (t2)
|
1995-05-24 23:46:55 +02:00
|
|
|
|
&& ! (1 == simple_cst_equal (TREE_PURPOSE (t1), TREE_PURPOSE (t2))
|
|
|
|
|
&& (TREE_TYPE (TREE_PURPOSE (t1))
|
|
|
|
|
== TREE_TYPE (TREE_PURPOSE (t2))))))
|
1995-05-24 21:41:37 +02:00
|
|
|
|
return 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
return t1 == t2;
|
|
|
|
|
}
|
|
|
|
|
|
2001-05-22 05:03:26 +02:00
|
|
|
|
/* Returns the number of arguments to the FUNCTION_TYPE or METHOD_TYPE
|
|
|
|
|
given by TYPE. If the argument list accepts variable arguments,
|
|
|
|
|
then this function counts only the ordinary arguments. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
type_num_arguments (tree type)
|
2001-05-22 05:03:26 +02:00
|
|
|
|
{
|
|
|
|
|
int i = 0;
|
|
|
|
|
tree t;
|
|
|
|
|
|
|
|
|
|
for (t = TYPE_ARG_TYPES (type); t; t = TREE_CHAIN (t))
|
|
|
|
|
/* If the function does not take a variable number of arguments,
|
|
|
|
|
the last element in the list will have type `void'. */
|
|
|
|
|
if (VOID_TYPE_P (TREE_VALUE (t)))
|
|
|
|
|
break;
|
|
|
|
|
else
|
|
|
|
|
++i;
|
|
|
|
|
|
|
|
|
|
return i;
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Nonzero if integer constants T1 and T2
|
|
|
|
|
represent the same constant value. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_int_cst_equal (tree t1, tree t2)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
if (t1 == t2)
|
|
|
|
|
return 1;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
if (t1 == 0 || t2 == 0)
|
|
|
|
|
return 0;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
if (TREE_CODE (t1) == INTEGER_CST
|
|
|
|
|
&& TREE_CODE (t2) == INTEGER_CST
|
|
|
|
|
&& TREE_INT_CST_LOW (t1) == TREE_INT_CST_LOW (t2)
|
|
|
|
|
&& TREE_INT_CST_HIGH (t1) == TREE_INT_CST_HIGH (t2))
|
|
|
|
|
return 1;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Nonzero if integer constants T1 and T2 represent values that satisfy <.
|
|
|
|
|
The precise way of comparison depends on their data type. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_int_cst_lt (tree t1, tree t2)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
if (t1 == t2)
|
|
|
|
|
return 0;
|
|
|
|
|
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
if (TYPE_UNSIGNED (TREE_TYPE (t1)) != TYPE_UNSIGNED (TREE_TYPE (t2)))
|
2002-04-26 21:35:33 +02:00
|
|
|
|
{
|
|
|
|
|
int t1_sgn = tree_int_cst_sgn (t1);
|
|
|
|
|
int t2_sgn = tree_int_cst_sgn (t2);
|
|
|
|
|
|
|
|
|
|
if (t1_sgn < t2_sgn)
|
|
|
|
|
return 1;
|
|
|
|
|
else if (t1_sgn > t2_sgn)
|
|
|
|
|
return 0;
|
|
|
|
|
/* Otherwise, both are non-negative, so we compare them as
|
|
|
|
|
unsigned just in case one of them would overflow a signed
|
|
|
|
|
type. */
|
|
|
|
|
}
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
else if (!TYPE_UNSIGNED (TREE_TYPE (t1)))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return INT_CST_LT (t1, t2);
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return INT_CST_LT_UNSIGNED (t1, t2);
|
|
|
|
|
}
|
|
|
|
|
|
2000-09-10 23:34:41 +02:00
|
|
|
|
/* Returns -1 if T1 < T2, 0 if T1 == T2, and 1 if T1 > T2. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_int_cst_compare (tree t1, tree t2)
|
2000-09-10 23:34:41 +02:00
|
|
|
|
{
|
|
|
|
|
if (tree_int_cst_lt (t1, t2))
|
|
|
|
|
return -1;
|
|
|
|
|
else if (tree_int_cst_lt (t2, t1))
|
|
|
|
|
return 1;
|
2002-05-03 14:07:30 +02:00
|
|
|
|
else
|
2000-09-10 23:34:41 +02:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2002-02-20 23:54:35 +01:00
|
|
|
|
/* Return 1 if T is an INTEGER_CST that can be manipulated efficiently on
|
|
|
|
|
the host. If POS is zero, the value can be represented in a single
|
|
|
|
|
HOST_WIDE_INT. If POS is nonzero, the value must be positive and can
|
|
|
|
|
be represented in a single unsigned HOST_WIDE_INT. */
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
host_integerp (tree t, int pos)
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
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{
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return (TREE_CODE (t) == INTEGER_CST
|
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&& ! TREE_OVERFLOW (t)
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&& ((TREE_INT_CST_HIGH (t) == 0
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&& (HOST_WIDE_INT) TREE_INT_CST_LOW (t) >= 0)
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|| (! pos && TREE_INT_CST_HIGH (t) == -1
|
2002-02-20 23:54:35 +01:00
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&& (HOST_WIDE_INT) TREE_INT_CST_LOW (t) < 0
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
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&& !TYPE_UNSIGNED (TREE_TYPE (t)))
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2002-02-20 23:54:35 +01:00
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|| (pos && TREE_INT_CST_HIGH (t) == 0)));
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* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
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}
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/* Return the HOST_WIDE_INT least significant bits of T if it is an
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INTEGER_CST and there is no overflow. POS is nonzero if the result must
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be positive. Abort if we cannot satisfy the above conditions. */
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HOST_WIDE_INT
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2003-07-06 14:35:56 +02:00
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tree_low_cst (tree t, int pos)
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
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{
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targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (host_integerp (t, pos));
|
|
|
|
|
return TREE_INT_CST_LOW (t);
|
2000-08-29 18:08:59 +02:00
|
|
|
|
}
|
* Clean up usages of TREE_INT_CST_LOW.
* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.
From-SVN: r32607
2000-03-17 18:31:58 +01:00
|
|
|
|
|
2003-04-14 23:59:54 +02:00
|
|
|
|
/* Return the most significant bit of the integer constant T. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_int_cst_msb (tree t)
|
2003-04-14 23:59:54 +02:00
|
|
|
|
{
|
|
|
|
|
int prec;
|
|
|
|
|
HOST_WIDE_INT h;
|
|
|
|
|
unsigned HOST_WIDE_INT l;
|
|
|
|
|
|
|
|
|
|
/* Note that using TYPE_PRECISION here is wrong. We care about the
|
|
|
|
|
actual bits, not the (arbitrary) range of the type. */
|
|
|
|
|
prec = GET_MODE_BITSIZE (TYPE_MODE (TREE_TYPE (t))) - 1;
|
|
|
|
|
rshift_double (TREE_INT_CST_LOW (t), TREE_INT_CST_HIGH (t), prec,
|
|
|
|
|
2 * HOST_BITS_PER_WIDE_INT, &l, &h, 0);
|
|
|
|
|
return (l & 1) == 1;
|
|
|
|
|
}
|
|
|
|
|
|
1994-03-14 11:07:30 +01:00
|
|
|
|
/* Return an indication of the sign of the integer constant T.
|
|
|
|
|
The return value is -1 if T < 0, 0 if T == 0, and 1 if T > 0.
|
|
|
|
|
Note that -1 will never be returned it T's type is unsigned. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_int_cst_sgn (tree t)
|
1994-03-14 11:07:30 +01:00
|
|
|
|
{
|
|
|
|
|
if (TREE_INT_CST_LOW (t) == 0 && TREE_INT_CST_HIGH (t) == 0)
|
|
|
|
|
return 0;
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
else if (TYPE_UNSIGNED (TREE_TYPE (t)))
|
1994-03-14 11:07:30 +01:00
|
|
|
|
return 1;
|
|
|
|
|
else if (TREE_INT_CST_HIGH (t) < 0)
|
|
|
|
|
return -1;
|
|
|
|
|
else
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
1995-05-24 21:41:37 +02:00
|
|
|
|
/* Compare two constructor-element-type constants. Return 1 if the lists
|
|
|
|
|
are known to be equal; otherwise return 0. */
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
simple_cst_list_equal (tree l1, tree l2)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
while (l1 != NULL_TREE && l2 != NULL_TREE)
|
|
|
|
|
{
|
1995-05-24 21:41:37 +02:00
|
|
|
|
if (simple_cst_equal (TREE_VALUE (l1), TREE_VALUE (l2)) != 1)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return 0;
|
1995-05-24 21:41:37 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
l1 = TREE_CHAIN (l1);
|
|
|
|
|
l2 = TREE_CHAIN (l2);
|
|
|
|
|
}
|
1995-05-24 21:41:37 +02:00
|
|
|
|
|
1999-12-18 22:33:23 +01:00
|
|
|
|
return l1 == l2;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return truthvalue of whether T1 is the same tree structure as T2.
|
|
|
|
|
Return 1 if they are the same.
|
|
|
|
|
Return 0 if they are understandably different.
|
|
|
|
|
Return -1 if either contains tree structure not understood by
|
|
|
|
|
this function. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
simple_cst_equal (tree t1, tree t2)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
enum tree_code code1, code2;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
int cmp;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
int i;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
if (t1 == t2)
|
|
|
|
|
return 1;
|
|
|
|
|
if (t1 == 0 || t2 == 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
code1 = TREE_CODE (t1);
|
|
|
|
|
code2 = TREE_CODE (t2);
|
|
|
|
|
|
|
|
|
|
if (code1 == NOP_EXPR || code1 == CONVERT_EXPR || code1 == NON_LVALUE_EXPR)
|
1998-08-13 19:01:36 +02:00
|
|
|
|
{
|
|
|
|
|
if (code2 == NOP_EXPR || code2 == CONVERT_EXPR
|
|
|
|
|
|| code2 == NON_LVALUE_EXPR)
|
|
|
|
|
return simple_cst_equal (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0));
|
|
|
|
|
else
|
|
|
|
|
return simple_cst_equal (TREE_OPERAND (t1, 0), t2);
|
|
|
|
|
}
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
else if (code2 == NOP_EXPR || code2 == CONVERT_EXPR
|
|
|
|
|
|| code2 == NON_LVALUE_EXPR)
|
|
|
|
|
return simple_cst_equal (t1, TREE_OPERAND (t2, 0));
|
|
|
|
|
|
|
|
|
|
if (code1 != code2)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
switch (code1)
|
|
|
|
|
{
|
|
|
|
|
case INTEGER_CST:
|
1999-12-18 22:33:23 +01:00
|
|
|
|
return (TREE_INT_CST_LOW (t1) == TREE_INT_CST_LOW (t2)
|
|
|
|
|
&& TREE_INT_CST_HIGH (t1) == TREE_INT_CST_HIGH (t2));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
case REAL_CST:
|
1997-11-14 01:07:27 +01:00
|
|
|
|
return REAL_VALUES_IDENTICAL (TREE_REAL_CST (t1), TREE_REAL_CST (t2));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
case STRING_CST:
|
1999-12-18 22:33:23 +01:00
|
|
|
|
return (TREE_STRING_LENGTH (t1) == TREE_STRING_LENGTH (t2)
|
Use memset/memcmp instead of bzero/bcmp.
* c-decl.c (duplicate_decls, copy_lang_decl), dwarfout.c
(dwarfout_line), gcc.c (main, save_string), tree.c (init_obstacks,
perm_calloc, get_identifier, maybe_get_identifier,
real_value_from_int_cst, simple_cst_equal), varasm.c
(assemble_name, assemble_real, immed_real_const_1,
compare_constant_1, decode_rtx_const, output_constant_pool): Use
strrchr () instead of rindex (). Use memcmp () instead of bcmp
(). Use memcpy () instead of bcopy (). Use memset () instead of
bzero ().
cp:
* tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
From-SVN: r37228
2000-11-03 19:55:54 +01:00
|
|
|
|
&& ! memcmp (TREE_STRING_POINTER (t1), TREE_STRING_POINTER (t2),
|
1999-12-18 22:33:23 +01:00
|
|
|
|
TREE_STRING_LENGTH (t1)));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
case CONSTRUCTOR:
|
2004-07-29 01:44:56 +02:00
|
|
|
|
return simple_cst_list_equal (CONSTRUCTOR_ELTS (t1),
|
2004-05-13 08:41:07 +02:00
|
|
|
|
CONSTRUCTOR_ELTS (t2));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
case SAVE_EXPR:
|
|
|
|
|
return simple_cst_equal (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0));
|
|
|
|
|
|
|
|
|
|
case CALL_EXPR:
|
|
|
|
|
cmp = simple_cst_equal (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0));
|
|
|
|
|
if (cmp <= 0)
|
|
|
|
|
return cmp;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
return
|
|
|
|
|
simple_cst_list_equal (TREE_OPERAND (t1, 1), TREE_OPERAND (t2, 1));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
case TARGET_EXPR:
|
|
|
|
|
/* Special case: if either target is an unallocated VAR_DECL,
|
|
|
|
|
it means that it's going to be unified with whatever the
|
|
|
|
|
TARGET_EXPR is really supposed to initialize, so treat it
|
|
|
|
|
as being equivalent to anything. */
|
|
|
|
|
if ((TREE_CODE (TREE_OPERAND (t1, 0)) == VAR_DECL
|
|
|
|
|
&& DECL_NAME (TREE_OPERAND (t1, 0)) == NULL_TREE
|
varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME...
* varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME, not the
contents of the RTL, to determine the name of the object.
* tree.h (DECL_RTL): Allocate RTL lazily.
(SET_DECL_RTL): New macro.
(DECL_RTL_SET_P): Likewise.
(COPY_DECL_RTL): Likewise.
(DECL_RTL_IF_SET): Likewise.
* varasm.c (make_decl_rtl): Add assertions about the kind of
declaration we are processing.
* c-decl.c (duplicate_decls): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
(start_decl): Likewise.
(finish_decl): Likewise.
* c-semantics.c (emit_local_var): Likewise.
* calls.c (expand_call): Likewise.
* dbxout.c (dbxout_symbol): Likewise.
* emit-rtl.c (unshare_all_rtl): Likewise.
(unshare_all_decls): Likewise.
(reset_used_decls): Likewise.
* expr.c (store_constructor): Likewise.
(safe_from_p): Likewise.
(expand_expr): Likewise.
* function.c (put_var_into_stack): Likewise.
(instantiate_decls_1): Likewise.
(assign_parms): Likewise.
(expand_function_start): Likewise.
(expand_function_end): Likewise.
* ggc-common.c (gcc_mark_trees): Likewise.
* integrate.c (function_cannot_inline_p): Likewise.
(copy_decl_for_inlining): Likewise.
(expand_inline_function): Likewise.
(integrate_parm_decls): Likewise.
(integrate_decl_tree): Likewise.
* print-tree.c (print_node): Likewise.
* reg-stack.c (stack_result): Likewise.
* stmt.c (label_rtx): Likewise.
(expand_return): Likewise.
(expand_decl): Likewise.
(expand_decl_cleanup): Likewise.
(expand_anon_union_decl): Likewise.
* toplev.c (check_global_declarations): Likewise.
(rest_of_decl_compilation): Likewise.
* tree.c (simple_cst_equal): Likewise.
* objc/objc-act.c (generate_static_references): Likewise.
* class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
* cp-tree.h (DECL_IN_MEMORY_P): Likewise.
* decl.c (duplicate_decls): Likewise.
(builtin_function): Likewise.
(build_library_fn): Likewise.
(build_cp_library_fn): Likewise.
(check_initializer): Likewise.
(cp_finish_decl): Likewise.
* decl2.c (grokfield): Likewise.
(grok_function_init): Remove #if 0'd code.
(finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
* friend.c (do_friend): Likewise.
* init.c (get_temp_regvar): Likewise.
* method.c (make_thunk): Likewise.
* pt.c (tsubst_friend_function): Likewise.
(tsubst_decl): Likewise.
(regenerate_decl_from_template): Likewise.
* semantics.c (genrtl_named_return_value): Likewise.
(expand_body): Likewise.
(genrtl_finish_function): Likewise.
* tree.c (cp_tree_equal): Likewise.
* com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
DECL_RTL_SET_P, etc.
(duplicate_decls): Likewise.
(start_decl): Likewise.
* class.c (build_static_field_ref): Likewise.
(make_method_value): Likewise.
(get_dispatch_table): Likewise.
* decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
From-SVN: r40482
2001-03-15 03:51:03 +01:00
|
|
|
|
&& !DECL_RTL_SET_P (TREE_OPERAND (t1, 0)))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|| (TREE_CODE (TREE_OPERAND (t2, 0)) == VAR_DECL
|
|
|
|
|
&& DECL_NAME (TREE_OPERAND (t2, 0)) == NULL_TREE
|
varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME...
* varasm.c (assemble_alias): Use DECL_ASSEMBLER_NAME, not the
contents of the RTL, to determine the name of the object.
* tree.h (DECL_RTL): Allocate RTL lazily.
(SET_DECL_RTL): New macro.
(DECL_RTL_SET_P): Likewise.
(COPY_DECL_RTL): Likewise.
(DECL_RTL_IF_SET): Likewise.
* varasm.c (make_decl_rtl): Add assertions about the kind of
declaration we are processing.
* c-decl.c (duplicate_decls): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
(start_decl): Likewise.
(finish_decl): Likewise.
* c-semantics.c (emit_local_var): Likewise.
* calls.c (expand_call): Likewise.
* dbxout.c (dbxout_symbol): Likewise.
* emit-rtl.c (unshare_all_rtl): Likewise.
(unshare_all_decls): Likewise.
(reset_used_decls): Likewise.
* expr.c (store_constructor): Likewise.
(safe_from_p): Likewise.
(expand_expr): Likewise.
* function.c (put_var_into_stack): Likewise.
(instantiate_decls_1): Likewise.
(assign_parms): Likewise.
(expand_function_start): Likewise.
(expand_function_end): Likewise.
* ggc-common.c (gcc_mark_trees): Likewise.
* integrate.c (function_cannot_inline_p): Likewise.
(copy_decl_for_inlining): Likewise.
(expand_inline_function): Likewise.
(integrate_parm_decls): Likewise.
(integrate_decl_tree): Likewise.
* print-tree.c (print_node): Likewise.
* reg-stack.c (stack_result): Likewise.
* stmt.c (label_rtx): Likewise.
(expand_return): Likewise.
(expand_decl): Likewise.
(expand_decl_cleanup): Likewise.
(expand_anon_union_decl): Likewise.
* toplev.c (check_global_declarations): Likewise.
(rest_of_decl_compilation): Likewise.
* tree.c (simple_cst_equal): Likewise.
* objc/objc-act.c (generate_static_references): Likewise.
* class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
* cp-tree.h (DECL_IN_MEMORY_P): Likewise.
* decl.c (duplicate_decls): Likewise.
(builtin_function): Likewise.
(build_library_fn): Likewise.
(build_cp_library_fn): Likewise.
(check_initializer): Likewise.
(cp_finish_decl): Likewise.
* decl2.c (grokfield): Likewise.
(grok_function_init): Remove #if 0'd code.
(finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
* friend.c (do_friend): Likewise.
* init.c (get_temp_regvar): Likewise.
* method.c (make_thunk): Likewise.
* pt.c (tsubst_friend_function): Likewise.
(tsubst_decl): Likewise.
(regenerate_decl_from_template): Likewise.
* semantics.c (genrtl_named_return_value): Likewise.
(expand_body): Likewise.
(genrtl_finish_function): Likewise.
* tree.c (cp_tree_equal): Likewise.
* com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
DECL_RTL_SET_P, etc.
(duplicate_decls): Likewise.
(start_decl): Likewise.
* class.c (build_static_field_ref): Likewise.
(make_method_value): Likewise.
(get_dispatch_table): Likewise.
* decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
From-SVN: r40482
2001-03-15 03:51:03 +01:00
|
|
|
|
&& !DECL_RTL_SET_P (TREE_OPERAND (t2, 0))))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
cmp = 1;
|
|
|
|
|
else
|
|
|
|
|
cmp = simple_cst_equal (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0));
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
if (cmp <= 0)
|
|
|
|
|
return cmp;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return simple_cst_equal (TREE_OPERAND (t1, 1), TREE_OPERAND (t2, 1));
|
|
|
|
|
|
|
|
|
|
case WITH_CLEANUP_EXPR:
|
|
|
|
|
cmp = simple_cst_equal (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0));
|
|
|
|
|
if (cmp <= 0)
|
|
|
|
|
return cmp;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
2001-08-01 04:28:43 +02:00
|
|
|
|
return simple_cst_equal (TREE_OPERAND (t1, 1), TREE_OPERAND (t1, 1));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
case COMPONENT_REF:
|
|
|
|
|
if (TREE_OPERAND (t1, 1) == TREE_OPERAND (t2, 1))
|
|
|
|
|
return simple_cst_equal (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0));
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
case VAR_DECL:
|
|
|
|
|
case PARM_DECL:
|
|
|
|
|
case CONST_DECL:
|
|
|
|
|
case FUNCTION_DECL:
|
|
|
|
|
return 0;
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
1997-11-02 22:19:36 +01:00
|
|
|
|
default:
|
|
|
|
|
break;
|
1993-02-27 20:13:55 +01:00
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1995-05-20 13:00:47 +02:00
|
|
|
|
/* This general rule works for most tree codes. All exceptions should be
|
|
|
|
|
handled above. If this is a language-specific tree code, we can't
|
|
|
|
|
trust what might be in the operand, so say we don't know
|
|
|
|
|
the situation. */
|
1997-12-12 07:49:29 +01:00
|
|
|
|
if ((int) code1 >= (int) LAST_AND_UNUSED_TREE_CODE)
|
1995-05-20 13:00:47 +02:00
|
|
|
|
return -1;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1993-02-27 20:13:55 +01:00
|
|
|
|
switch (TREE_CODE_CLASS (code1))
|
|
|
|
|
{
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
case tcc_unary:
|
|
|
|
|
case tcc_binary:
|
|
|
|
|
case tcc_comparison:
|
|
|
|
|
case tcc_expression:
|
|
|
|
|
case tcc_reference:
|
|
|
|
|
case tcc_statement:
|
1993-02-27 20:13:55 +01:00
|
|
|
|
cmp = 1;
|
tree.h (TREE_CODE_LENGTH): New macro.
* tree.h (TREE_CODE_LENGTH): New macro.
* c-common.c (c_find_base_decl): Use it.
* expr.c (safe_from_p): Likewise.
* print-tree.c (print_node): Likewise.
* tree.c (make_node, copy_node, get_identifier): Likewie.
(first_rtl_op, contains_placeholder_p, substitute_in_expr): Likewise.
(build, build_nt, build_parse_node, simple_cst_equal): Likewise.
* fold-const.c (make_range): Likewise.
(fold): Likewise; also use first_rtl_op.
* c-iterate.c (collect_iterators): Use first_rtl_op.
* calls.c (calls_function_1): Likewise; also rename TYPE to CLASS.
Use IS_EXPR_CODE_CLASS.
(preexpand_calls): Likewise.
* ggc-common.c (ggc_mark_trees): Rework to use first_rtl_op
and TREE_CODE_LENGTH.
* stmt.c (warn_if_unused_value): If no operands, no unused value.
* ch/lang.c (deep_const_expr): Use first_rtl_op.
* ch/satisfy.c (satisfy): Use TREE_CODE_LENGTH.
* cp/method.c (mangle_expression): Use TREE_CODE_LENGTH.
* cp/tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
(built_min, cp_tree_equal): Likewise.
From-SVN: r34203
2000-05-27 17:21:17 +02:00
|
|
|
|
for (i = 0; i < TREE_CODE_LENGTH (code1); i++)
|
1993-02-27 20:13:55 +01:00
|
|
|
|
{
|
|
|
|
|
cmp = simple_cst_equal (TREE_OPERAND (t1, i), TREE_OPERAND (t2, i));
|
|
|
|
|
if (cmp <= 0)
|
|
|
|
|
return cmp;
|
|
|
|
|
}
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1993-02-27 20:13:55 +01:00
|
|
|
|
return cmp;
|
|
|
|
|
|
1997-11-02 22:19:36 +01:00
|
|
|
|
default:
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
|
|
|
|
|
/* Compare the value of T, an INTEGER_CST, with U, an unsigned integer value.
|
|
|
|
|
Return -1, 0, or 1 if the value of T is less than, equal to, or greater
|
|
|
|
|
than U, respectively. */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
compare_tree_int (tree t, unsigned HOST_WIDE_INT u)
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
{
|
|
|
|
|
if (tree_int_cst_sgn (t) < 0)
|
|
|
|
|
return -1;
|
|
|
|
|
else if (TREE_INT_CST_HIGH (t) != 0)
|
|
|
|
|
return 1;
|
|
|
|
|
else if (TREE_INT_CST_LOW (t) == u)
|
|
|
|
|
return 0;
|
|
|
|
|
else if (TREE_INT_CST_LOW (t) < u)
|
|
|
|
|
return -1;
|
|
|
|
|
else
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
2003-05-13 20:58:56 +02:00
|
|
|
|
|
2004-02-03 04:03:43 +01:00
|
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|
|
/* Return true if CODE represents an associative tree code. Otherwise
|
|
|
|
|
return false. */
|
|
|
|
|
bool
|
|
|
|
|
associative_tree_code (enum tree_code code)
|
|
|
|
|
{
|
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case BIT_IOR_EXPR:
|
|
|
|
|
case BIT_AND_EXPR:
|
|
|
|
|
case BIT_XOR_EXPR:
|
|
|
|
|
case PLUS_EXPR:
|
|
|
|
|
case MULT_EXPR:
|
|
|
|
|
case MIN_EXPR:
|
|
|
|
|
case MAX_EXPR:
|
|
|
|
|
return true;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
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|
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|
|
/* Return true if CODE represents an commutative tree code. Otherwise
|
|
|
|
|
return false. */
|
|
|
|
|
bool
|
|
|
|
|
commutative_tree_code (enum tree_code code)
|
|
|
|
|
{
|
|
|
|
|
switch (code)
|
|
|
|
|
{
|
|
|
|
|
case PLUS_EXPR:
|
|
|
|
|
case MULT_EXPR:
|
|
|
|
|
case MIN_EXPR:
|
|
|
|
|
case MAX_EXPR:
|
|
|
|
|
case BIT_IOR_EXPR:
|
|
|
|
|
case BIT_XOR_EXPR:
|
|
|
|
|
case BIT_AND_EXPR:
|
|
|
|
|
case NE_EXPR:
|
|
|
|
|
case EQ_EXPR:
|
2004-06-21 14:59:58 +02:00
|
|
|
|
case UNORDERED_EXPR:
|
|
|
|
|
case ORDERED_EXPR:
|
|
|
|
|
case UNEQ_EXPR:
|
|
|
|
|
case LTGT_EXPR:
|
|
|
|
|
case TRUTH_AND_EXPR:
|
|
|
|
|
case TRUTH_XOR_EXPR:
|
|
|
|
|
case TRUTH_OR_EXPR:
|
2004-02-03 04:03:43 +01:00
|
|
|
|
return true;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
2003-05-13 20:58:56 +02:00
|
|
|
|
/* Generate a hash value for an expression. This can be used iteratively
|
|
|
|
|
by passing a previous result as the "val" argument.
|
|
|
|
|
|
|
|
|
|
This function is intended to produce the same hash for expressions which
|
|
|
|
|
would compare equal using operand_equal_p. */
|
|
|
|
|
|
|
|
|
|
hashval_t
|
|
|
|
|
iterative_hash_expr (tree t, hashval_t val)
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
enum tree_code code;
|
|
|
|
|
char class;
|
|
|
|
|
|
|
|
|
|
if (t == NULL_TREE)
|
2004-09-04 10:42:06 +02:00
|
|
|
|
return iterative_hash_pointer (t, val);
|
2003-05-13 20:58:56 +02:00
|
|
|
|
|
|
|
|
|
code = TREE_CODE (t);
|
|
|
|
|
|
2004-09-04 10:42:06 +02:00
|
|
|
|
switch (code)
|
2003-05-13 20:58:56 +02:00
|
|
|
|
{
|
2004-09-04 10:42:06 +02:00
|
|
|
|
/* Alas, constants aren't shared, so we can't rely on pointer
|
|
|
|
|
identity. */
|
|
|
|
|
case INTEGER_CST:
|
|
|
|
|
val = iterative_hash_host_wide_int (TREE_INT_CST_LOW (t), val);
|
|
|
|
|
return iterative_hash_host_wide_int (TREE_INT_CST_HIGH (t), val);
|
|
|
|
|
case REAL_CST:
|
|
|
|
|
{
|
|
|
|
|
unsigned int val2 = real_hash (TREE_REAL_CST_PTR (t));
|
2004-06-07 22:46:40 +02:00
|
|
|
|
|
2004-09-04 10:42:06 +02:00
|
|
|
|
return iterative_hash_hashval_t (val2, val);
|
|
|
|
|
}
|
|
|
|
|
case STRING_CST:
|
|
|
|
|
return iterative_hash (TREE_STRING_POINTER (t),
|
|
|
|
|
TREE_STRING_LENGTH (t), val);
|
|
|
|
|
case COMPLEX_CST:
|
|
|
|
|
val = iterative_hash_expr (TREE_REALPART (t), val);
|
|
|
|
|
return iterative_hash_expr (TREE_IMAGPART (t), val);
|
|
|
|
|
case VECTOR_CST:
|
|
|
|
|
return iterative_hash_expr (TREE_VECTOR_CST_ELTS (t), val);
|
|
|
|
|
|
|
|
|
|
case SSA_NAME:
|
|
|
|
|
case VALUE_HANDLE:
|
|
|
|
|
/* we can just compare by pointer. */
|
|
|
|
|
return iterative_hash_pointer (t, val);
|
|
|
|
|
|
|
|
|
|
case TREE_LIST:
|
|
|
|
|
/* A list of expressions, for a CALL_EXPR or as the elements of a
|
|
|
|
|
VECTOR_CST. */
|
|
|
|
|
for (; t; t = TREE_CHAIN (t))
|
|
|
|
|
val = iterative_hash_expr (TREE_VALUE (t), val);
|
|
|
|
|
return val;
|
|
|
|
|
default:
|
|
|
|
|
class = TREE_CODE_CLASS (code);
|
2003-05-13 20:58:56 +02:00
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
if (class == tcc_declaration)
|
2004-05-13 08:41:07 +02:00
|
|
|
|
{
|
2004-09-04 10:42:06 +02:00
|
|
|
|
/* Decls we can just compare by pointer. */
|
|
|
|
|
val = iterative_hash_pointer (t, val);
|
2004-05-13 08:41:07 +02:00
|
|
|
|
}
|
2004-09-09 17:58:21 +02:00
|
|
|
|
else
|
2003-05-28 00:53:01 +02:00
|
|
|
|
{
|
2004-09-09 17:58:21 +02:00
|
|
|
|
gcc_assert (IS_EXPR_CODE_CLASS (class));
|
|
|
|
|
|
2004-09-04 10:42:06 +02:00
|
|
|
|
val = iterative_hash_object (code, val);
|
|
|
|
|
|
|
|
|
|
/* Don't hash the type, that can lead to having nodes which
|
|
|
|
|
compare equal according to operand_equal_p, but which
|
|
|
|
|
have different hash codes. */
|
|
|
|
|
if (code == NOP_EXPR
|
|
|
|
|
|| code == CONVERT_EXPR
|
|
|
|
|
|| code == NON_LVALUE_EXPR)
|
|
|
|
|
{
|
|
|
|
|
/* Make sure to include signness in the hash computation. */
|
|
|
|
|
val += TYPE_UNSIGNED (TREE_TYPE (t));
|
|
|
|
|
val = iterative_hash_expr (TREE_OPERAND (t, 0), val);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
else if (commutative_tree_code (code))
|
|
|
|
|
{
|
|
|
|
|
/* It's a commutative expression. We want to hash it the same
|
|
|
|
|
however it appears. We do this by first hashing both operands
|
|
|
|
|
and then rehashing based on the order of their independent
|
|
|
|
|
hashes. */
|
|
|
|
|
hashval_t one = iterative_hash_expr (TREE_OPERAND (t, 0), 0);
|
|
|
|
|
hashval_t two = iterative_hash_expr (TREE_OPERAND (t, 1), 0);
|
|
|
|
|
hashval_t t;
|
|
|
|
|
|
|
|
|
|
if (one > two)
|
|
|
|
|
t = one, one = two, two = t;
|
|
|
|
|
|
|
|
|
|
val = iterative_hash_hashval_t (one, val);
|
|
|
|
|
val = iterative_hash_hashval_t (two, val);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
for (i = first_rtl_op (code) - 1; i >= 0; --i)
|
|
|
|
|
val = iterative_hash_expr (TREE_OPERAND (t, i), val);
|
2003-05-28 00:53:01 +02:00
|
|
|
|
}
|
2004-09-04 10:42:06 +02:00
|
|
|
|
return val;
|
|
|
|
|
break;
|
2004-05-13 08:41:07 +02:00
|
|
|
|
}
|
2003-05-13 20:58:56 +02:00
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* Constructors for pointer, array and function types.
|
|
|
|
|
(RECORD_TYPE, UNION_TYPE and ENUMERAL_TYPE nodes are
|
|
|
|
|
constructed by language-dependent code, not here.) */
|
|
|
|
|
|
2004-03-23 21:43:44 +01:00
|
|
|
|
/* Construct, lay out and return the type of pointers to TO_TYPE with
|
|
|
|
|
mode MODE. If CAN_ALIAS_ALL is TRUE, indicate this type can
|
|
|
|
|
reference all of memory. If such a type has already been
|
|
|
|
|
constructed, reuse it. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2004-03-23 21:43:44 +01:00
|
|
|
|
build_pointer_type_for_mode (tree to_type, enum machine_mode mode,
|
|
|
|
|
bool can_alias_all)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2004-03-23 21:43:44 +01:00
|
|
|
|
tree t;
|
|
|
|
|
|
|
|
|
|
/* In some cases, languages will have things that aren't a POINTER_TYPE
|
|
|
|
|
(such as a RECORD_TYPE for fat pointers in Ada) as TYPE_POINTER_TO.
|
|
|
|
|
In that case, return that type without regard to the rest of our
|
|
|
|
|
operands.
|
|
|
|
|
|
|
|
|
|
??? This is a kludge, but consistent with the way this function has
|
|
|
|
|
always operated and there doesn't seem to be a good way to avoid this
|
|
|
|
|
at the moment. */
|
|
|
|
|
if (TYPE_POINTER_TO (to_type) != 0
|
|
|
|
|
&& TREE_CODE (TYPE_POINTER_TO (to_type)) != POINTER_TYPE)
|
|
|
|
|
return TYPE_POINTER_TO (to_type);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
2004-03-11 03:57:49 +01:00
|
|
|
|
/* First, if we already have a type for pointers to TO_TYPE and it's
|
|
|
|
|
the proper mode, use it. */
|
2004-03-23 21:43:44 +01:00
|
|
|
|
for (t = TYPE_POINTER_TO (to_type); t; t = TYPE_NEXT_PTR_TO (t))
|
|
|
|
|
if (TYPE_MODE (t) == mode && TYPE_REF_CAN_ALIAS_ALL (t) == can_alias_all)
|
|
|
|
|
return t;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
t = make_node (POINTER_TYPE);
|
1993-08-06 01:23:22 +02:00
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_TYPE (t) = to_type;
|
2002-12-16 19:23:00 +01:00
|
|
|
|
TYPE_MODE (t) = mode;
|
2004-03-23 21:43:44 +01:00
|
|
|
|
TYPE_REF_CAN_ALIAS_ALL (t) = can_alias_all;
|
|
|
|
|
TYPE_NEXT_PTR_TO (t) = TYPE_POINTER_TO (to_type);
|
|
|
|
|
TYPE_POINTER_TO (to_type) = t;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* Lay out the type. This function has many callers that are concerned
|
2004-03-11 03:57:49 +01:00
|
|
|
|
with expression-construction, and this simplifies them all. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
layout_type (t);
|
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
2002-12-16 19:23:00 +01:00
|
|
|
|
/* By default build pointers in ptr_mode. */
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_pointer_type (tree to_type)
|
2002-12-16 19:23:00 +01:00
|
|
|
|
{
|
2004-03-23 21:43:44 +01:00
|
|
|
|
return build_pointer_type_for_mode (to_type, ptr_mode, false);
|
2002-12-16 19:23:00 +01:00
|
|
|
|
}
|
|
|
|
|
|
2004-03-23 21:43:44 +01:00
|
|
|
|
/* Same as build_pointer_type_for_mode, but for REFERENCE_TYPE. */
|
2002-12-16 19:23:00 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2004-03-23 21:43:44 +01:00
|
|
|
|
build_reference_type_for_mode (tree to_type, enum machine_mode mode,
|
|
|
|
|
bool can_alias_all)
|
1999-12-18 22:33:23 +01:00
|
|
|
|
{
|
2004-03-23 21:43:44 +01:00
|
|
|
|
tree t;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
2004-03-23 21:43:44 +01:00
|
|
|
|
/* In some cases, languages will have things that aren't a REFERENCE_TYPE
|
|
|
|
|
(such as a RECORD_TYPE for fat pointers in Ada) as TYPE_REFERENCE_TO.
|
|
|
|
|
In that case, return that type without regard to the rest of our
|
|
|
|
|
operands.
|
|
|
|
|
|
|
|
|
|
??? This is a kludge, but consistent with the way this function has
|
|
|
|
|
always operated and there doesn't seem to be a good way to avoid this
|
|
|
|
|
at the moment. */
|
|
|
|
|
if (TYPE_REFERENCE_TO (to_type) != 0
|
|
|
|
|
&& TREE_CODE (TYPE_REFERENCE_TO (to_type)) != REFERENCE_TYPE)
|
|
|
|
|
return TYPE_REFERENCE_TO (to_type);
|
|
|
|
|
|
|
|
|
|
/* First, if we already have a type for pointers to TO_TYPE and it's
|
|
|
|
|
the proper mode, use it. */
|
|
|
|
|
for (t = TYPE_REFERENCE_TO (to_type); t; t = TYPE_NEXT_REF_TO (t))
|
|
|
|
|
if (TYPE_MODE (t) == mode && TYPE_REF_CAN_ALIAS_ALL (t) == can_alias_all)
|
|
|
|
|
return t;
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
|
|
|
|
t = make_node (REFERENCE_TYPE);
|
|
|
|
|
|
|
|
|
|
TREE_TYPE (t) = to_type;
|
2002-12-16 19:23:00 +01:00
|
|
|
|
TYPE_MODE (t) = mode;
|
2004-03-23 21:43:44 +01:00
|
|
|
|
TYPE_REF_CAN_ALIAS_ALL (t) = can_alias_all;
|
|
|
|
|
TYPE_NEXT_REF_TO (t) = TYPE_REFERENCE_TO (to_type);
|
1999-12-18 22:33:23 +01:00
|
|
|
|
TYPE_REFERENCE_TO (to_type) = t;
|
|
|
|
|
|
|
|
|
|
layout_type (t);
|
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
2002-12-16 19:23:00 +01:00
|
|
|
|
|
|
|
|
|
/* Build the node for the type of references-to-TO_TYPE by default
|
|
|
|
|
in ptr_mode. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_reference_type (tree to_type)
|
2002-12-16 19:23:00 +01:00
|
|
|
|
{
|
2004-03-23 21:43:44 +01:00
|
|
|
|
return build_reference_type_for_mode (to_type, ptr_mode, false);
|
2002-12-16 19:23:00 +01:00
|
|
|
|
}
|
|
|
|
|
|
2000-11-15 15:39:14 +01:00
|
|
|
|
/* Build a type that is compatible with t but has no cv quals anywhere
|
|
|
|
|
in its type, thus
|
|
|
|
|
|
|
|
|
|
const char *const *const * -> char ***. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_type_no_quals (tree t)
|
2000-11-15 15:39:14 +01:00
|
|
|
|
{
|
|
|
|
|
switch (TREE_CODE (t))
|
|
|
|
|
{
|
|
|
|
|
case POINTER_TYPE:
|
2004-03-19 15:34:47 +01:00
|
|
|
|
return build_pointer_type_for_mode (build_type_no_quals (TREE_TYPE (t)),
|
2004-03-23 21:43:44 +01:00
|
|
|
|
TYPE_MODE (t),
|
|
|
|
|
TYPE_REF_CAN_ALIAS_ALL (t));
|
2000-11-15 15:39:14 +01:00
|
|
|
|
case REFERENCE_TYPE:
|
2004-03-19 15:34:47 +01:00
|
|
|
|
return
|
|
|
|
|
build_reference_type_for_mode (build_type_no_quals (TREE_TYPE (t)),
|
2004-03-23 21:43:44 +01:00
|
|
|
|
TYPE_MODE (t),
|
|
|
|
|
TYPE_REF_CAN_ALIAS_ALL (t));
|
2000-11-15 15:39:14 +01:00
|
|
|
|
default:
|
|
|
|
|
return TYPE_MAIN_VARIANT (t);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Create a type of integers to be the TYPE_DOMAIN of an ARRAY_TYPE.
|
|
|
|
|
MAXVAL should be the maximum value in the domain
|
1997-11-02 22:19:36 +01:00
|
|
|
|
(one less than the length of the array).
|
|
|
|
|
|
|
|
|
|
The maximum value that MAXVAL can have is INT_MAX for a HOST_WIDE_INT.
|
|
|
|
|
We don't enforce this limit, that is up to caller (e.g. language front end).
|
|
|
|
|
The limit exists because the result is a signed type and we don't handle
|
|
|
|
|
sizes that use more than one HOST_WIDE_INT. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_index_type (tree maxval)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree itype = make_node (INTEGER_TYPE);
|
1997-03-17 22:29:33 +01:00
|
|
|
|
|
* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
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TREE_TYPE (itype) = sizetype;
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1992-02-15 04:55:11 +01:00
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TYPE_PRECISION (itype) = TYPE_PRECISION (sizetype);
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2000-11-19 09:36:18 +01:00
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TYPE_MIN_VALUE (itype) = size_zero_node;
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2004-09-28 04:56:11 +02:00
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TYPE_MAX_VALUE (itype) = fold_convert (sizetype, maxval);
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1992-02-15 04:55:11 +01:00
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TYPE_MODE (itype) = TYPE_MODE (sizetype);
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TYPE_SIZE (itype) = TYPE_SIZE (sizetype);
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1998-08-17 22:26:47 +02:00
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TYPE_SIZE_UNIT (itype) = TYPE_SIZE_UNIT (sizetype);
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1992-02-15 04:55:11 +01:00
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TYPE_ALIGN (itype) = TYPE_ALIGN (sizetype);
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2000-06-14 07:30:09 +02:00
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TYPE_USER_ALIGN (itype) = TYPE_USER_ALIGN (sizetype);
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tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
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2000-11-19 09:36:18 +01:00
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if (host_integerp (maxval, 1))
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* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
|
|
|
|
return type_hash_canon (tree_low_cst (maxval, 1), itype);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
else
|
|
|
|
|
return itype;
|
|
|
|
|
}
|
|
|
|
|
|
2004-07-08 10:45:05 +02:00
|
|
|
|
/* Builds a signed or unsigned integer type of precision PRECISION.
|
|
|
|
|
Used for C bitfields whose precision does not match that of
|
|
|
|
|
built-in target types. */
|
|
|
|
|
tree
|
|
|
|
|
build_nonstandard_integer_type (unsigned HOST_WIDE_INT precision,
|
|
|
|
|
int unsignedp)
|
|
|
|
|
{
|
|
|
|
|
tree itype = make_node (INTEGER_TYPE);
|
|
|
|
|
|
|
|
|
|
TYPE_PRECISION (itype) = precision;
|
|
|
|
|
|
|
|
|
|
if (unsignedp)
|
|
|
|
|
fixup_unsigned_type (itype);
|
|
|
|
|
else
|
|
|
|
|
fixup_signed_type (itype);
|
|
|
|
|
|
|
|
|
|
if (host_integerp (TYPE_MAX_VALUE (itype), 1))
|
|
|
|
|
return type_hash_canon (tree_low_cst (TYPE_MAX_VALUE (itype), 1), itype);
|
|
|
|
|
|
|
|
|
|
return itype;
|
|
|
|
|
}
|
|
|
|
|
|
1993-03-03 21:35:27 +01:00
|
|
|
|
/* Create a range of some discrete type TYPE (an INTEGER_TYPE,
|
1993-03-05 18:49:44 +01:00
|
|
|
|
ENUMERAL_TYPE, BOOLEAN_TYPE, or CHAR_TYPE), with
|
1993-03-03 21:35:27 +01:00
|
|
|
|
low bound LOWVAL and high bound HIGHVAL.
|
1996-07-04 00:07:53 +02:00
|
|
|
|
if TYPE==NULL_TREE, sizetype is used. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_range_type (tree type, tree lowval, tree highval)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree itype = make_node (INTEGER_TYPE);
|
1997-03-17 22:29:33 +01:00
|
|
|
|
|
1993-03-03 21:35:27 +01:00
|
|
|
|
TREE_TYPE (itype) = type;
|
|
|
|
|
if (type == NULL_TREE)
|
|
|
|
|
type = sizetype;
|
1997-03-17 22:29:33 +01:00
|
|
|
|
|
1993-03-03 21:35:27 +01:00
|
|
|
|
TYPE_MIN_VALUE (itype) = convert (type, lowval);
|
1997-12-19 00:20:19 +01:00
|
|
|
|
TYPE_MAX_VALUE (itype) = highval ? convert (type, highval) : NULL;
|
1997-03-17 22:29:33 +01:00
|
|
|
|
|
|
|
|
|
TYPE_PRECISION (itype) = TYPE_PRECISION (type);
|
1993-03-03 21:35:27 +01:00
|
|
|
|
TYPE_MODE (itype) = TYPE_MODE (type);
|
|
|
|
|
TYPE_SIZE (itype) = TYPE_SIZE (type);
|
1998-07-29 00:19:53 +02:00
|
|
|
|
TYPE_SIZE_UNIT (itype) = TYPE_SIZE_UNIT (type);
|
1993-03-03 21:35:27 +01:00
|
|
|
|
TYPE_ALIGN (itype) = TYPE_ALIGN (type);
|
2000-06-14 07:30:09 +02:00
|
|
|
|
TYPE_USER_ALIGN (itype) = TYPE_USER_ALIGN (type);
|
1997-12-19 00:20:19 +01:00
|
|
|
|
|
* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
|
|
|
|
if (host_integerp (lowval, 0) && highval != 0 && host_integerp (highval, 0))
|
|
|
|
|
return type_hash_canon (tree_low_cst (highval, 0)
|
|
|
|
|
- tree_low_cst (lowval, 0),
|
|
|
|
|
itype);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
else
|
|
|
|
|
return itype;
|
|
|
|
|
}
|
|
|
|
|
|
1993-03-03 21:35:27 +01:00
|
|
|
|
/* Just like build_index_type, but takes lowval and highval instead
|
1996-07-04 00:07:53 +02:00
|
|
|
|
of just highval (maxval). */
|
1993-03-03 21:35:27 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_index_2_type (tree lowval, tree highval)
|
1993-03-03 21:35:27 +01:00
|
|
|
|
{
|
* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
|
|
|
|
return build_range_type (sizetype, lowval, highval);
|
1993-03-03 21:35:27 +01:00
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Construct, lay out and return the type of arrays of elements with ELT_TYPE
|
|
|
|
|
and number of elements specified by the range of values of INDEX_TYPE.
|
|
|
|
|
If such a type has already been constructed, reuse it. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_array_type (tree elt_type, tree index_type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashval_t hashcode = 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
if (TREE_CODE (elt_type) == FUNCTION_TYPE)
|
|
|
|
|
{
|
|
|
|
|
error ("arrays of functions are not meaningful");
|
|
|
|
|
elt_type = integer_type_node;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
t = make_node (ARRAY_TYPE);
|
|
|
|
|
TREE_TYPE (t) = elt_type;
|
|
|
|
|
TYPE_DOMAIN (t) = index_type;
|
|
|
|
|
|
|
|
|
|
if (index_type == 0)
|
2004-03-19 15:34:47 +01:00
|
|
|
|
return t;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (elt_type), hashcode);
|
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (index_type), hashcode);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
t = type_hash_canon (hashcode, t);
|
|
|
|
|
|
tree.h (COMPLETE_TYPE_P): New macro.
gcc
* tree.h (COMPLETE_TYPE_P): New macro.
(COMPLETE_OR_VOID_TYPE_P): New macro.
(COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): New macro.
* stor-layout.c (layout_type, case VOID_TYPE): Don't set TYPE_SIZE.
* c-aux-info.c (gen_type): Use them.
* c-common.c (c_expand_expr_stmt): Likewise.
* c-decl.c (poplevel, pushdecl, start_decl, finish_decl,
grokdeclarator, grokparms, finish_struct, start_function,
store_parm_decls, combine_parm_decls): Likewise.
* c-parse.y (cast_expr): Likewise.
* c-typeck.c (require_complete_type, c_sizeof, c_sizeof_nowarn,
c_size_in_bytes, c_alignof, build_component_ref,
build_indirect_ref, build_array_ref, convert_arguments,
build_binary_op, pointer_diff, build_unary_op, digest_init: Likewise.
* calls.c (initialize_argument_information): Likewise.
* convert.c (convert_to_integer): Likewise.
* dbxout.c (dbxout_typedefs, dbxout_type, dbxout_symbol): Likewise.
* dwarfout.c (location_or_const_value_attribute,
output_enumeration_type_die, output_structure_type_die,
output_union_type_die, output_type): Likewise.
* expr.c (safe_from_p, expand_expr): Likewise.
* function.c (assign_parms): Likewise.
* sdbout.c (sdbout_symbol, sdbout_one_type): Likewise.
* tree.c (build_array_type, build_function_type,
build_method_type, build_offset_type, build_complex_type): Likewise.
* c-parse.c, c-parse.h: Regenerated.
gcc/cp
* typeck.c (require_complete_type, complete_type,
complete_type_or_else, c_sizeof, c_sizeof_nowarn,
build_array_ref, convert_arguments, pointer_diff,
build_x_unary_op, build_unary_op, build_c_cast,
build_modify_expr): Use COMPLETE_TYPE_P etc.
* call.c (is_complete, convert_like_real,
build_new_method_call): Likewise.
* class.c (build_vbase_pointer_fields, check_bases,
build_base_field, finish_struct_1, pushclass): Likewise.
* cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
* decl.c (maybe_process_template_type_declaration, pushtag,
pushdecl, redeclaration_error_message, start_decl, start_decl_1,
layout_var_decl, check_initializer, cp_finish_decl,
grokdeclarator, require_complete_types_for_parms,
grok_op_properties, xref_tag, xref_basetypes,
check_function_type): Likewise.
* decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
* friend.c (do_friend): Likewise.
* init.c (build_offset_ref): Likewise.
* parse.y (structsp): Likewise.
* pt.c (maybe_process_partial_specialization,
tsubst_friend_function, instantiate_class_template, tsubst,
do_type_instantiation, instantiate_pending_templates): Likewise.
* repo.c (repo_get_id): Likewise.
* rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
synthesize_tinfo_var, emit_support_tinfos): Likewise.
* search.c (lookup_fnfields_1, lookup_conversions): Likewise.
* semantics.c (begin_class_definition): Likewise.
* tree.c (build_cplus_method_type): Likewise.
* typeck2.c (digest_init, build_functional_cast,
add_exception_specifier): Likewise.
* parse.h, parse.c: Regenerated.
From-SVN: r32671
2000-03-21 19:10:48 +01:00
|
|
|
|
if (!COMPLETE_TYPE_P (t))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
layout_type (t);
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
tree.c (get_inner_array_type): New function.
Thu Jun 4 14:35:27 1998 David Edelsohn <edelsohn@mhpcc.edu>
* tree.c (get_inner_array_type): New function.
* tree.h (get_inner_array_type): Prototype.
* expr.h (STACK_SAVEAREA_MODE): New macro.
* expr.c (expand_builtin_setjmp): Initialize sa_mode using
STACK_SAVEAREA_MODE.
(expand_builtin_longjmp): Likewise.
* explow.c (emit_stack_save): Likewise.
(allocate_dynamic_stack_space): Use Pmode not insn_operand_mode.
* rs6000/aix41.h (ASM_CPU_SPEC): Define relative to ASM_DEFAULT_SPEC.
(CPP_CPU_SPEC): Define relative to CPU_DEFAULT_SPEC.
* rs6000/aix43.h: New file.
* rs6000/t-aix43: New file.
* rs6000/x-aix41: New file.
* rs6000/x-aix43: New file.
* configure.in (rs6000-ibm-aix*): Use them.
* rs6000/powerpc.h: Delete.
* rs6000/sysv4.h: Move necessary powerpc.h definitions to here.
* rs6000/netware.h: and here.
* rs6000/win-nt.h: and here.
* rs6000/rs6000.c (processor_target_table, 620): Do not affect
MASK_POWERPC64.
(rs6000_override_options): Ignore flag_pic for AIX.
(rs6000_immed_double_const): Delete.
(u_short_cint_operand): Don't assume 32-bit CONST_INT.
(reg_or_u_short_operand): Don't assume 32-bit CONST_INT.
(num_insns_constant): mask64_operand() is 2 insns.
(logical_operand): Don't assume 32-bit CONST_INT.
(non_logical_cint_operand): Don't assume 32-bit CONST_INT.
(easy_fp_constant): Any CONST_DOUBLE_HIGH is okay for 64-bit.
(mask_constant): HOST_WIDE_INT parameter.
(non_and_cint_operand): Delete.
(mask64_operand): New function.
(and64_operand): New function.
(function_arg_advance): DImode arguments do not need special
alignment when 64-bit.
(function_arg): Likewise.
(setup_incoming_varargs): Reverse reg_size assignment.
(print_operand): HOST_WIDE_INT second parameter.
(print_operand, 'B'): New case.
(print_operand, 'M'): Fix typo in lossage string.
(print_operandm 'S'): New case.
(rs6000_stack_info): Reverse reg_size assignment. Use total_raw_size
to compute AIX push_p. Use reg_size to compute {cr,lr}_save_offset.
(rs6000_output_load_toc_table): Reverse init_ptr assignment. Use
TARGET_64BIT not TARGET_POWERPC64. Convert fprintf to fputs.
Load GOT highpart, don't add it. Add lowpart with {cal|la}.
(rs6000_allocate_stack_space): Use {cal|la}.
(output_epilog): Use {cal|la}
(output_function_profiler): Add call glue to mcount call.
Load GOT highpart, don't add it. Add lowpart with {cal|la}.
* rs6000/rs6000.h (TARGET_SWITCHES): Add powerpc64.
(STACK_BOUNDARY): Depend on TARGET_32BIT.
(ADJUST_FIELD_ALIGN): Calculate array alignment using innermost type.
(CONST_OK_FOR_LETTER_P): Don't assume 32-bit CONST_INT.
(EXTRA_CONSTRAINTS): Remove NT 'S' and 'T'. Replace 'S' with
64-bit mask operand.
(RS6000_SAVE_TOC): Depend on TARGET_32BIT.
(STACK_SAVEAREA_MODE): New macro.
(LEGITIMATE_CONSTANT_P): DImode okay for 64bit.
(LEGITIMIZE_RELOAD_ADDRESS): New macro.
(RTX_COSTS, AND/IOR/XOR): Reflect current machine description.
(ASM_FILE_START): Emit 64-bit ABI directive.
(ASM_DECLARE_FUNCTION_NAME): Align CSECT on doubleword in 64-bit mode.
(ASM_OUTPUT_SPECIAL_POOL_ENTRY): DImode okay for 64-bit.
(PREDICATE_CODES): Add "and64_operand" and "mask64_operand".
Delete "non_and_cint_operand". "input_operand" includes CONST_DOUBLE.
* rs6000/rs6000.md (iorsi3, xorsi3): Use HOST_WIDE_INT for mask.
Restore define_splits.
(floatsidf2, floatunssidf2): Remove !TARGET_POWERPC64 final constraint.
(floatsidf2_internal, floatunssidf2_internal2): Likewise.
Do not specify base register operand mode.
(floatsidf2_loadaddr): Do not specify base register operand mode.
(floatsidf2_store1, floatsidf2_store2): Operand 1 must be base
register; do not specify mode. Remove !TARGET_POWERPC64 final
constraint.
(floatsidf2_load): Do not specify base register operand mode. Remove
!TARGET_POWERPC64 final constraint.
(fix_truncdfsi2_internal, fix_truncdfsi2_{store,load}): Do not specify
base register operand mode.
(adddi3): Split large constants early.
(absdi3): Shift by 63, not 31.
(*mulsidi3_ppc64): New pattern.
(rotldi3): Add masking combiner patterns.
(anddi3): Add rldic{r,l} masking. Remove split of large constants
because PPC insns zero-extend.
(iordi3, xordi3): Split large constants early.
(movsi matcher): Remove S and T constraints.
(movsf const_double): create SImode constant from TARGET_DOUBLE.
(movdf_hardfloat32): Add default abort() case.
(movdf easy_fp_const): create DImode constant from TARGET_DOUBLE.
(movdi): Remove 64-bit constant generator. Try to convert
CONST_DOUBLE to CONST_INT. Handle TOC memory constants.
(movdi_32): Add default abort() case.
(movdi_64): Add numerous ways to split 64-bit constants.
Make catch-all define_split more optimal and never FAIL.
(movti_ppc64): Add default abort() case.
(allocate_stack): Remove operand modes. Use Pmode.
(restore_stack_block): Remove operand modes. Generate Pmode
temporary.
(save_stack_nonlocal, restore_stack_nonlocal): Generate Pmode
temporary. Save area is double Pmode.
(call_indirect_aix64, call_value_indirect_aix64): New patterns.
(call, call_value): Do not specify address operand mode. Choose
appropriate AIX ABI.
(*call_local64, *ret_call_local64): New patterns.
(*call_nonlocal_aix64, *ret_call_nonlocal_aix64): New patterns.
(*ret_call_nonlocal_aix32): Use call_value_indirect for REG.
(compare): Materialize DImode truthvalues.
From-SVN: r20229
1998-06-04 13:47:15 +02:00
|
|
|
|
/* Return the TYPE of the elements comprising
|
|
|
|
|
the innermost dimension of ARRAY. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
get_inner_array_type (tree array)
|
tree.c (get_inner_array_type): New function.
Thu Jun 4 14:35:27 1998 David Edelsohn <edelsohn@mhpcc.edu>
* tree.c (get_inner_array_type): New function.
* tree.h (get_inner_array_type): Prototype.
* expr.h (STACK_SAVEAREA_MODE): New macro.
* expr.c (expand_builtin_setjmp): Initialize sa_mode using
STACK_SAVEAREA_MODE.
(expand_builtin_longjmp): Likewise.
* explow.c (emit_stack_save): Likewise.
(allocate_dynamic_stack_space): Use Pmode not insn_operand_mode.
* rs6000/aix41.h (ASM_CPU_SPEC): Define relative to ASM_DEFAULT_SPEC.
(CPP_CPU_SPEC): Define relative to CPU_DEFAULT_SPEC.
* rs6000/aix43.h: New file.
* rs6000/t-aix43: New file.
* rs6000/x-aix41: New file.
* rs6000/x-aix43: New file.
* configure.in (rs6000-ibm-aix*): Use them.
* rs6000/powerpc.h: Delete.
* rs6000/sysv4.h: Move necessary powerpc.h definitions to here.
* rs6000/netware.h: and here.
* rs6000/win-nt.h: and here.
* rs6000/rs6000.c (processor_target_table, 620): Do not affect
MASK_POWERPC64.
(rs6000_override_options): Ignore flag_pic for AIX.
(rs6000_immed_double_const): Delete.
(u_short_cint_operand): Don't assume 32-bit CONST_INT.
(reg_or_u_short_operand): Don't assume 32-bit CONST_INT.
(num_insns_constant): mask64_operand() is 2 insns.
(logical_operand): Don't assume 32-bit CONST_INT.
(non_logical_cint_operand): Don't assume 32-bit CONST_INT.
(easy_fp_constant): Any CONST_DOUBLE_HIGH is okay for 64-bit.
(mask_constant): HOST_WIDE_INT parameter.
(non_and_cint_operand): Delete.
(mask64_operand): New function.
(and64_operand): New function.
(function_arg_advance): DImode arguments do not need special
alignment when 64-bit.
(function_arg): Likewise.
(setup_incoming_varargs): Reverse reg_size assignment.
(print_operand): HOST_WIDE_INT second parameter.
(print_operand, 'B'): New case.
(print_operand, 'M'): Fix typo in lossage string.
(print_operandm 'S'): New case.
(rs6000_stack_info): Reverse reg_size assignment. Use total_raw_size
to compute AIX push_p. Use reg_size to compute {cr,lr}_save_offset.
(rs6000_output_load_toc_table): Reverse init_ptr assignment. Use
TARGET_64BIT not TARGET_POWERPC64. Convert fprintf to fputs.
Load GOT highpart, don't add it. Add lowpart with {cal|la}.
(rs6000_allocate_stack_space): Use {cal|la}.
(output_epilog): Use {cal|la}
(output_function_profiler): Add call glue to mcount call.
Load GOT highpart, don't add it. Add lowpart with {cal|la}.
* rs6000/rs6000.h (TARGET_SWITCHES): Add powerpc64.
(STACK_BOUNDARY): Depend on TARGET_32BIT.
(ADJUST_FIELD_ALIGN): Calculate array alignment using innermost type.
(CONST_OK_FOR_LETTER_P): Don't assume 32-bit CONST_INT.
(EXTRA_CONSTRAINTS): Remove NT 'S' and 'T'. Replace 'S' with
64-bit mask operand.
(RS6000_SAVE_TOC): Depend on TARGET_32BIT.
(STACK_SAVEAREA_MODE): New macro.
(LEGITIMATE_CONSTANT_P): DImode okay for 64bit.
(LEGITIMIZE_RELOAD_ADDRESS): New macro.
(RTX_COSTS, AND/IOR/XOR): Reflect current machine description.
(ASM_FILE_START): Emit 64-bit ABI directive.
(ASM_DECLARE_FUNCTION_NAME): Align CSECT on doubleword in 64-bit mode.
(ASM_OUTPUT_SPECIAL_POOL_ENTRY): DImode okay for 64-bit.
(PREDICATE_CODES): Add "and64_operand" and "mask64_operand".
Delete "non_and_cint_operand". "input_operand" includes CONST_DOUBLE.
* rs6000/rs6000.md (iorsi3, xorsi3): Use HOST_WIDE_INT for mask.
Restore define_splits.
(floatsidf2, floatunssidf2): Remove !TARGET_POWERPC64 final constraint.
(floatsidf2_internal, floatunssidf2_internal2): Likewise.
Do not specify base register operand mode.
(floatsidf2_loadaddr): Do not specify base register operand mode.
(floatsidf2_store1, floatsidf2_store2): Operand 1 must be base
register; do not specify mode. Remove !TARGET_POWERPC64 final
constraint.
(floatsidf2_load): Do not specify base register operand mode. Remove
!TARGET_POWERPC64 final constraint.
(fix_truncdfsi2_internal, fix_truncdfsi2_{store,load}): Do not specify
base register operand mode.
(adddi3): Split large constants early.
(absdi3): Shift by 63, not 31.
(*mulsidi3_ppc64): New pattern.
(rotldi3): Add masking combiner patterns.
(anddi3): Add rldic{r,l} masking. Remove split of large constants
because PPC insns zero-extend.
(iordi3, xordi3): Split large constants early.
(movsi matcher): Remove S and T constraints.
(movsf const_double): create SImode constant from TARGET_DOUBLE.
(movdf_hardfloat32): Add default abort() case.
(movdf easy_fp_const): create DImode constant from TARGET_DOUBLE.
(movdi): Remove 64-bit constant generator. Try to convert
CONST_DOUBLE to CONST_INT. Handle TOC memory constants.
(movdi_32): Add default abort() case.
(movdi_64): Add numerous ways to split 64-bit constants.
Make catch-all define_split more optimal and never FAIL.
(movti_ppc64): Add default abort() case.
(allocate_stack): Remove operand modes. Use Pmode.
(restore_stack_block): Remove operand modes. Generate Pmode
temporary.
(save_stack_nonlocal, restore_stack_nonlocal): Generate Pmode
temporary. Save area is double Pmode.
(call_indirect_aix64, call_value_indirect_aix64): New patterns.
(call, call_value): Do not specify address operand mode. Choose
appropriate AIX ABI.
(*call_local64, *ret_call_local64): New patterns.
(*call_nonlocal_aix64, *ret_call_nonlocal_aix64): New patterns.
(*ret_call_nonlocal_aix32): Use call_value_indirect for REG.
(compare): Materialize DImode truthvalues.
From-SVN: r20229
1998-06-04 13:47:15 +02:00
|
|
|
|
{
|
|
|
|
|
tree type = TREE_TYPE (array);
|
|
|
|
|
|
|
|
|
|
while (TREE_CODE (type) == ARRAY_TYPE)
|
|
|
|
|
type = TREE_TYPE (type);
|
|
|
|
|
|
|
|
|
|
return type;
|
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Construct, lay out and return
|
|
|
|
|
the type of functions returning type VALUE_TYPE
|
|
|
|
|
given arguments of types ARG_TYPES.
|
|
|
|
|
ARG_TYPES is a chain of TREE_LIST nodes whose TREE_VALUEs
|
|
|
|
|
are data type nodes for the arguments of the function.
|
|
|
|
|
If such a type has already been constructed, reuse it. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_function_type (tree value_type, tree arg_types)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashval_t hashcode = 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
1993-06-28 00:50:04 +02:00
|
|
|
|
if (TREE_CODE (value_type) == FUNCTION_TYPE)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1993-06-28 00:50:04 +02:00
|
|
|
|
error ("function return type cannot be function");
|
1992-02-15 04:55:11 +01:00
|
|
|
|
value_type = integer_type_node;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Make a node of the sort we want. */
|
|
|
|
|
t = make_node (FUNCTION_TYPE);
|
|
|
|
|
TREE_TYPE (t) = value_type;
|
|
|
|
|
TYPE_ARG_TYPES (t) = arg_types;
|
|
|
|
|
|
2004-03-19 15:34:47 +01:00
|
|
|
|
/* If we already have such a type, use the old one. */
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (value_type), hashcode);
|
|
|
|
|
hashcode = type_hash_list (arg_types, hashcode);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
t = type_hash_canon (hashcode, t);
|
|
|
|
|
|
tree.h (COMPLETE_TYPE_P): New macro.
gcc
* tree.h (COMPLETE_TYPE_P): New macro.
(COMPLETE_OR_VOID_TYPE_P): New macro.
(COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): New macro.
* stor-layout.c (layout_type, case VOID_TYPE): Don't set TYPE_SIZE.
* c-aux-info.c (gen_type): Use them.
* c-common.c (c_expand_expr_stmt): Likewise.
* c-decl.c (poplevel, pushdecl, start_decl, finish_decl,
grokdeclarator, grokparms, finish_struct, start_function,
store_parm_decls, combine_parm_decls): Likewise.
* c-parse.y (cast_expr): Likewise.
* c-typeck.c (require_complete_type, c_sizeof, c_sizeof_nowarn,
c_size_in_bytes, c_alignof, build_component_ref,
build_indirect_ref, build_array_ref, convert_arguments,
build_binary_op, pointer_diff, build_unary_op, digest_init: Likewise.
* calls.c (initialize_argument_information): Likewise.
* convert.c (convert_to_integer): Likewise.
* dbxout.c (dbxout_typedefs, dbxout_type, dbxout_symbol): Likewise.
* dwarfout.c (location_or_const_value_attribute,
output_enumeration_type_die, output_structure_type_die,
output_union_type_die, output_type): Likewise.
* expr.c (safe_from_p, expand_expr): Likewise.
* function.c (assign_parms): Likewise.
* sdbout.c (sdbout_symbol, sdbout_one_type): Likewise.
* tree.c (build_array_type, build_function_type,
build_method_type, build_offset_type, build_complex_type): Likewise.
* c-parse.c, c-parse.h: Regenerated.
gcc/cp
* typeck.c (require_complete_type, complete_type,
complete_type_or_else, c_sizeof, c_sizeof_nowarn,
build_array_ref, convert_arguments, pointer_diff,
build_x_unary_op, build_unary_op, build_c_cast,
build_modify_expr): Use COMPLETE_TYPE_P etc.
* call.c (is_complete, convert_like_real,
build_new_method_call): Likewise.
* class.c (build_vbase_pointer_fields, check_bases,
build_base_field, finish_struct_1, pushclass): Likewise.
* cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
* decl.c (maybe_process_template_type_declaration, pushtag,
pushdecl, redeclaration_error_message, start_decl, start_decl_1,
layout_var_decl, check_initializer, cp_finish_decl,
grokdeclarator, require_complete_types_for_parms,
grok_op_properties, xref_tag, xref_basetypes,
check_function_type): Likewise.
* decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
* friend.c (do_friend): Likewise.
* init.c (build_offset_ref): Likewise.
* parse.y (structsp): Likewise.
* pt.c (maybe_process_partial_specialization,
tsubst_friend_function, instantiate_class_template, tsubst,
do_type_instantiation, instantiate_pending_templates): Likewise.
* repo.c (repo_get_id): Likewise.
* rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
synthesize_tinfo_var, emit_support_tinfos): Likewise.
* search.c (lookup_fnfields_1, lookup_conversions): Likewise.
* semantics.c (begin_class_definition): Likewise.
* tree.c (build_cplus_method_type): Likewise.
* typeck2.c (digest_init, build_functional_cast,
add_exception_specifier): Likewise.
* parse.h, parse.c: Regenerated.
From-SVN: r32671
2000-03-21 19:10:48 +01:00
|
|
|
|
if (!COMPLETE_TYPE_P (t))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
layout_type (t);
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
2003-08-20 01:22:00 +02:00
|
|
|
|
/* Build a function type. The RETURN_TYPE is the type returned by the
|
2002-07-01 20:40:24 +02:00
|
|
|
|
function. If additional arguments are provided, they are
|
|
|
|
|
additional argument types. The list of argument types must always
|
|
|
|
|
be terminated by NULL_TREE. */
|
2002-06-30 03:19:58 +02:00
|
|
|
|
|
|
|
|
|
tree
|
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-18 00:21:35 +02:00
|
|
|
|
build_function_type_list (tree return_type, ...)
|
2002-06-30 03:19:58 +02:00
|
|
|
|
{
|
|
|
|
|
tree t, args, last;
|
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-18 00:21:35 +02:00
|
|
|
|
va_list p;
|
2002-06-30 03:19:58 +02:00
|
|
|
|
|
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-18 00:21:35 +02:00
|
|
|
|
va_start (p, return_type);
|
2002-06-30 03:19:58 +02:00
|
|
|
|
|
|
|
|
|
t = va_arg (p, tree);
|
|
|
|
|
for (args = NULL_TREE; t != NULL_TREE; t = va_arg (p, tree))
|
|
|
|
|
args = tree_cons (NULL_TREE, t, args);
|
|
|
|
|
|
|
|
|
|
last = args;
|
|
|
|
|
args = nreverse (args);
|
|
|
|
|
TREE_CHAIN (last) = void_list_node;
|
2002-07-01 20:40:24 +02:00
|
|
|
|
args = build_function_type (return_type, args);
|
2002-06-30 03:19:58 +02:00
|
|
|
|
|
builtins.c (validate_arglist): Eliminate libiberty VA_ macros, always use stdarg.
gcc:
* builtins.c (validate_arglist): Eliminate libiberty VA_ macros,
always use stdarg.
* c-errors.c (pedwarn_c99): Likewise.
* c-format.c (status_warning): Likewise.
* c-semantics.c (build_stmt): Likewise.
* calls.c (emit_library_call, emit_library_call_value): Likewise.
* collect2.c (notice, fatal_perror, fatal, error): Likewise.
* cpperror.c (cpp_error, cpp_error_with_line): Likewise.
* diagnostic.c (build_message_string, output_printf,
output_verbatim, verbatim, inform, warning, pedwarn, error, sorry,
fatal_error, internal_error, warning_with_decl, pedwarn_with_decl,
error_with_decl, fnotice): Likewise.
* dwarf2asm.c (dw2_asm_output_data, dw2_asm_output_delta,
dw2_asm_output_offset, dw2_asm_output_pcrel, dw2_asm_output_addr,
dw2_asm_output_addr_rtx, dw2_asm_output_nstring,
dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_asm_output_encoded_addr_rtx): Likewise.
* emit-rtl.c (gen_rtx, gen_rtvec): Likewise.
* errors.c (warning, error, fatal, internal_error): Likewise.
* final.c (output_operand_lossage, asm_fprintf): Likewise.
* fix-header.c (fatal): Likewise.
* gcc.c (fatal, error, notice): Likewise.
* gcov.c (fnotice): Likewise.
* genattrtab.c (attr_rtx, attr_printf): Likewise.
* gengtype.c (error_at_line, xasprintf, oprintf): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c (fatal, error): Likewise.
* protoize.c (notice): Likewise.
* ra-debug.c (ra_debug_msg): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c (error_for_asm, warning_for_asm): Likewise.
* tree.c (build, build_nt, build_function_type_list): Likewise.
cp:
* error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate
libiberty VA_ macros, always use stdarg.
* rtti.c (create_pseudo_type_info): Likewise.
* tree.c (build_min_nt, build_min): Likewise.
From-SVN: r66919
2003-05-18 00:21:35 +02:00
|
|
|
|
va_end (p);
|
2002-06-30 03:19:58 +02:00
|
|
|
|
return args;
|
|
|
|
|
}
|
|
|
|
|
|
2003-08-25 18:58:31 +02:00
|
|
|
|
/* Build a METHOD_TYPE for a member of BASETYPE. The RETTYPE (a TYPE)
|
|
|
|
|
and ARGTYPES (a TREE_LIST) are the return type and arguments types
|
|
|
|
|
for the method. An implicit additional parameter (of type
|
|
|
|
|
pointer-to-BASETYPE) is added to the ARGTYPES. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-08-25 18:58:31 +02:00
|
|
|
|
build_method_type_directly (tree basetype,
|
|
|
|
|
tree rettype,
|
|
|
|
|
tree argtypes)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
2003-08-25 18:58:31 +02:00
|
|
|
|
tree ptype;
|
2004-03-05 23:38:24 +01:00
|
|
|
|
int hashcode = 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* Make a node of the sort we want. */
|
|
|
|
|
t = make_node (METHOD_TYPE);
|
|
|
|
|
|
|
|
|
|
TYPE_METHOD_BASETYPE (t) = TYPE_MAIN_VARIANT (basetype);
|
2003-08-25 18:58:31 +02:00
|
|
|
|
TREE_TYPE (t) = rettype;
|
|
|
|
|
ptype = build_pointer_type (basetype);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* The actual arglist for this function includes a "hidden" argument
|
|
|
|
|
which is "this". Put it into the list of argument types. */
|
2003-08-25 18:58:31 +02:00
|
|
|
|
argtypes = tree_cons (NULL_TREE, ptype, argtypes);
|
|
|
|
|
TYPE_ARG_TYPES (t) = argtypes;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
2004-03-19 15:34:47 +01:00
|
|
|
|
/* If we already have such a type, use the old one. */
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (basetype), hashcode);
|
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (rettype), hashcode);
|
|
|
|
|
hashcode = type_hash_list (argtypes, hashcode);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
t = type_hash_canon (hashcode, t);
|
|
|
|
|
|
tree.h (COMPLETE_TYPE_P): New macro.
gcc
* tree.h (COMPLETE_TYPE_P): New macro.
(COMPLETE_OR_VOID_TYPE_P): New macro.
(COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): New macro.
* stor-layout.c (layout_type, case VOID_TYPE): Don't set TYPE_SIZE.
* c-aux-info.c (gen_type): Use them.
* c-common.c (c_expand_expr_stmt): Likewise.
* c-decl.c (poplevel, pushdecl, start_decl, finish_decl,
grokdeclarator, grokparms, finish_struct, start_function,
store_parm_decls, combine_parm_decls): Likewise.
* c-parse.y (cast_expr): Likewise.
* c-typeck.c (require_complete_type, c_sizeof, c_sizeof_nowarn,
c_size_in_bytes, c_alignof, build_component_ref,
build_indirect_ref, build_array_ref, convert_arguments,
build_binary_op, pointer_diff, build_unary_op, digest_init: Likewise.
* calls.c (initialize_argument_information): Likewise.
* convert.c (convert_to_integer): Likewise.
* dbxout.c (dbxout_typedefs, dbxout_type, dbxout_symbol): Likewise.
* dwarfout.c (location_or_const_value_attribute,
output_enumeration_type_die, output_structure_type_die,
output_union_type_die, output_type): Likewise.
* expr.c (safe_from_p, expand_expr): Likewise.
* function.c (assign_parms): Likewise.
* sdbout.c (sdbout_symbol, sdbout_one_type): Likewise.
* tree.c (build_array_type, build_function_type,
build_method_type, build_offset_type, build_complex_type): Likewise.
* c-parse.c, c-parse.h: Regenerated.
gcc/cp
* typeck.c (require_complete_type, complete_type,
complete_type_or_else, c_sizeof, c_sizeof_nowarn,
build_array_ref, convert_arguments, pointer_diff,
build_x_unary_op, build_unary_op, build_c_cast,
build_modify_expr): Use COMPLETE_TYPE_P etc.
* call.c (is_complete, convert_like_real,
build_new_method_call): Likewise.
* class.c (build_vbase_pointer_fields, check_bases,
build_base_field, finish_struct_1, pushclass): Likewise.
* cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
* decl.c (maybe_process_template_type_declaration, pushtag,
pushdecl, redeclaration_error_message, start_decl, start_decl_1,
layout_var_decl, check_initializer, cp_finish_decl,
grokdeclarator, require_complete_types_for_parms,
grok_op_properties, xref_tag, xref_basetypes,
check_function_type): Likewise.
* decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
* friend.c (do_friend): Likewise.
* init.c (build_offset_ref): Likewise.
* parse.y (structsp): Likewise.
* pt.c (maybe_process_partial_specialization,
tsubst_friend_function, instantiate_class_template, tsubst,
do_type_instantiation, instantiate_pending_templates): Likewise.
* repo.c (repo_get_id): Likewise.
* rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
synthesize_tinfo_var, emit_support_tinfos): Likewise.
* search.c (lookup_fnfields_1, lookup_conversions): Likewise.
* semantics.c (begin_class_definition): Likewise.
* tree.c (build_cplus_method_type): Likewise.
* typeck2.c (digest_init, build_functional_cast,
add_exception_specifier): Likewise.
* parse.h, parse.c: Regenerated.
From-SVN: r32671
2000-03-21 19:10:48 +01:00
|
|
|
|
if (!COMPLETE_TYPE_P (t))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
layout_type (t);
|
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
2003-08-25 18:58:31 +02:00
|
|
|
|
/* Construct, lay out and return the type of methods belonging to class
|
|
|
|
|
BASETYPE and whose arguments and values are described by TYPE.
|
|
|
|
|
If that type exists already, reuse it.
|
|
|
|
|
TYPE must be a FUNCTION_TYPE node. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
build_method_type (tree basetype, tree type)
|
|
|
|
|
{
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (TREE_CODE (type) == FUNCTION_TYPE);
|
2003-08-25 18:58:31 +02:00
|
|
|
|
|
2004-07-29 01:44:56 +02:00
|
|
|
|
return build_method_type_directly (basetype,
|
2003-08-25 18:58:31 +02:00
|
|
|
|
TREE_TYPE (type),
|
|
|
|
|
TYPE_ARG_TYPES (type));
|
|
|
|
|
}
|
|
|
|
|
|
1993-02-27 20:13:55 +01:00
|
|
|
|
/* Construct, lay out and return the type of offsets to a value
|
|
|
|
|
of type TYPE, within an object of type BASETYPE.
|
|
|
|
|
If a suitable offset type exists already, reuse it. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_offset_type (tree basetype, tree type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashval_t hashcode = 0;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* Make a node of the sort we want. */
|
|
|
|
|
t = make_node (OFFSET_TYPE);
|
|
|
|
|
|
|
|
|
|
TYPE_OFFSET_BASETYPE (t) = TYPE_MAIN_VARIANT (basetype);
|
|
|
|
|
TREE_TYPE (t) = type;
|
|
|
|
|
|
2004-03-19 15:34:47 +01:00
|
|
|
|
/* If we already have such a type, use the old one. */
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (basetype), hashcode);
|
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (type), hashcode);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
t = type_hash_canon (hashcode, t);
|
|
|
|
|
|
tree.h (COMPLETE_TYPE_P): New macro.
gcc
* tree.h (COMPLETE_TYPE_P): New macro.
(COMPLETE_OR_VOID_TYPE_P): New macro.
(COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): New macro.
* stor-layout.c (layout_type, case VOID_TYPE): Don't set TYPE_SIZE.
* c-aux-info.c (gen_type): Use them.
* c-common.c (c_expand_expr_stmt): Likewise.
* c-decl.c (poplevel, pushdecl, start_decl, finish_decl,
grokdeclarator, grokparms, finish_struct, start_function,
store_parm_decls, combine_parm_decls): Likewise.
* c-parse.y (cast_expr): Likewise.
* c-typeck.c (require_complete_type, c_sizeof, c_sizeof_nowarn,
c_size_in_bytes, c_alignof, build_component_ref,
build_indirect_ref, build_array_ref, convert_arguments,
build_binary_op, pointer_diff, build_unary_op, digest_init: Likewise.
* calls.c (initialize_argument_information): Likewise.
* convert.c (convert_to_integer): Likewise.
* dbxout.c (dbxout_typedefs, dbxout_type, dbxout_symbol): Likewise.
* dwarfout.c (location_or_const_value_attribute,
output_enumeration_type_die, output_structure_type_die,
output_union_type_die, output_type): Likewise.
* expr.c (safe_from_p, expand_expr): Likewise.
* function.c (assign_parms): Likewise.
* sdbout.c (sdbout_symbol, sdbout_one_type): Likewise.
* tree.c (build_array_type, build_function_type,
build_method_type, build_offset_type, build_complex_type): Likewise.
* c-parse.c, c-parse.h: Regenerated.
gcc/cp
* typeck.c (require_complete_type, complete_type,
complete_type_or_else, c_sizeof, c_sizeof_nowarn,
build_array_ref, convert_arguments, pointer_diff,
build_x_unary_op, build_unary_op, build_c_cast,
build_modify_expr): Use COMPLETE_TYPE_P etc.
* call.c (is_complete, convert_like_real,
build_new_method_call): Likewise.
* class.c (build_vbase_pointer_fields, check_bases,
build_base_field, finish_struct_1, pushclass): Likewise.
* cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
* decl.c (maybe_process_template_type_declaration, pushtag,
pushdecl, redeclaration_error_message, start_decl, start_decl_1,
layout_var_decl, check_initializer, cp_finish_decl,
grokdeclarator, require_complete_types_for_parms,
grok_op_properties, xref_tag, xref_basetypes,
check_function_type): Likewise.
* decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
* friend.c (do_friend): Likewise.
* init.c (build_offset_ref): Likewise.
* parse.y (structsp): Likewise.
* pt.c (maybe_process_partial_specialization,
tsubst_friend_function, instantiate_class_template, tsubst,
do_type_instantiation, instantiate_pending_templates): Likewise.
* repo.c (repo_get_id): Likewise.
* rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
synthesize_tinfo_var, emit_support_tinfos): Likewise.
* search.c (lookup_fnfields_1, lookup_conversions): Likewise.
* semantics.c (begin_class_definition): Likewise.
* tree.c (build_cplus_method_type): Likewise.
* typeck2.c (digest_init, build_functional_cast,
add_exception_specifier): Likewise.
* parse.h, parse.c: Regenerated.
From-SVN: r32671
2000-03-21 19:10:48 +01:00
|
|
|
|
if (!COMPLETE_TYPE_P (t))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
layout_type (t);
|
|
|
|
|
|
|
|
|
|
return t;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Create a complex type whose components are COMPONENT_TYPE. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
build_complex_type (tree component_type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree t;
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashval_t hashcode;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* Make a node of the sort we want. */
|
|
|
|
|
t = make_node (COMPLEX_TYPE);
|
|
|
|
|
|
|
|
|
|
TREE_TYPE (t) = TYPE_MAIN_VARIANT (component_type);
|
|
|
|
|
|
2004-03-19 15:34:47 +01:00
|
|
|
|
/* If we already have such a type, use the old one. */
|
2004-03-05 23:38:24 +01:00
|
|
|
|
hashcode = iterative_hash_object (TYPE_HASH (component_type), 0);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
t = type_hash_canon (hashcode, t);
|
|
|
|
|
|
tree.h (COMPLETE_TYPE_P): New macro.
gcc
* tree.h (COMPLETE_TYPE_P): New macro.
(COMPLETE_OR_VOID_TYPE_P): New macro.
(COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): New macro.
* stor-layout.c (layout_type, case VOID_TYPE): Don't set TYPE_SIZE.
* c-aux-info.c (gen_type): Use them.
* c-common.c (c_expand_expr_stmt): Likewise.
* c-decl.c (poplevel, pushdecl, start_decl, finish_decl,
grokdeclarator, grokparms, finish_struct, start_function,
store_parm_decls, combine_parm_decls): Likewise.
* c-parse.y (cast_expr): Likewise.
* c-typeck.c (require_complete_type, c_sizeof, c_sizeof_nowarn,
c_size_in_bytes, c_alignof, build_component_ref,
build_indirect_ref, build_array_ref, convert_arguments,
build_binary_op, pointer_diff, build_unary_op, digest_init: Likewise.
* calls.c (initialize_argument_information): Likewise.
* convert.c (convert_to_integer): Likewise.
* dbxout.c (dbxout_typedefs, dbxout_type, dbxout_symbol): Likewise.
* dwarfout.c (location_or_const_value_attribute,
output_enumeration_type_die, output_structure_type_die,
output_union_type_die, output_type): Likewise.
* expr.c (safe_from_p, expand_expr): Likewise.
* function.c (assign_parms): Likewise.
* sdbout.c (sdbout_symbol, sdbout_one_type): Likewise.
* tree.c (build_array_type, build_function_type,
build_method_type, build_offset_type, build_complex_type): Likewise.
* c-parse.c, c-parse.h: Regenerated.
gcc/cp
* typeck.c (require_complete_type, complete_type,
complete_type_or_else, c_sizeof, c_sizeof_nowarn,
build_array_ref, convert_arguments, pointer_diff,
build_x_unary_op, build_unary_op, build_c_cast,
build_modify_expr): Use COMPLETE_TYPE_P etc.
* call.c (is_complete, convert_like_real,
build_new_method_call): Likewise.
* class.c (build_vbase_pointer_fields, check_bases,
build_base_field, finish_struct_1, pushclass): Likewise.
* cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
* decl.c (maybe_process_template_type_declaration, pushtag,
pushdecl, redeclaration_error_message, start_decl, start_decl_1,
layout_var_decl, check_initializer, cp_finish_decl,
grokdeclarator, require_complete_types_for_parms,
grok_op_properties, xref_tag, xref_basetypes,
check_function_type): Likewise.
* decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
* friend.c (do_friend): Likewise.
* init.c (build_offset_ref): Likewise.
* parse.y (structsp): Likewise.
* pt.c (maybe_process_partial_specialization,
tsubst_friend_function, instantiate_class_template, tsubst,
do_type_instantiation, instantiate_pending_templates): Likewise.
* repo.c (repo_get_id): Likewise.
* rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
synthesize_tinfo_var, emit_support_tinfos): Likewise.
* search.c (lookup_fnfields_1, lookup_conversions): Likewise.
* semantics.c (begin_class_definition): Likewise.
* tree.c (build_cplus_method_type): Likewise.
* typeck2.c (digest_init, build_functional_cast,
add_exception_specifier): Likewise.
* parse.h, parse.c: Regenerated.
From-SVN: r32671
2000-03-21 19:10:48 +01:00
|
|
|
|
if (!COMPLETE_TYPE_P (t))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
layout_type (t);
|
|
|
|
|
|
1999-09-22 23:37:20 +02:00
|
|
|
|
/* If we are writing Dwarf2 output we need to create a name,
|
|
|
|
|
since complex is a fundamental type. */
|
2001-12-02 15:38:07 +01:00
|
|
|
|
if ((write_symbols == DWARF2_DEBUG || write_symbols == VMS_AND_DWARF2_DEBUG)
|
|
|
|
|
&& ! TYPE_NAME (t))
|
1999-09-22 23:37:20 +02:00
|
|
|
|
{
|
1999-10-26 20:13:38 +02:00
|
|
|
|
const char *name;
|
1999-09-22 23:37:20 +02:00
|
|
|
|
if (component_type == char_type_node)
|
|
|
|
|
name = "complex char";
|
|
|
|
|
else if (component_type == signed_char_type_node)
|
|
|
|
|
name = "complex signed char";
|
|
|
|
|
else if (component_type == unsigned_char_type_node)
|
|
|
|
|
name = "complex unsigned char";
|
|
|
|
|
else if (component_type == short_integer_type_node)
|
|
|
|
|
name = "complex short int";
|
|
|
|
|
else if (component_type == short_unsigned_type_node)
|
|
|
|
|
name = "complex short unsigned int";
|
|
|
|
|
else if (component_type == integer_type_node)
|
|
|
|
|
name = "complex int";
|
|
|
|
|
else if (component_type == unsigned_type_node)
|
|
|
|
|
name = "complex unsigned int";
|
|
|
|
|
else if (component_type == long_integer_type_node)
|
|
|
|
|
name = "complex long int";
|
|
|
|
|
else if (component_type == long_unsigned_type_node)
|
|
|
|
|
name = "complex long unsigned int";
|
|
|
|
|
else if (component_type == long_long_integer_type_node)
|
|
|
|
|
name = "complex long long int";
|
|
|
|
|
else if (component_type == long_long_unsigned_type_node)
|
|
|
|
|
name = "complex long long unsigned int";
|
|
|
|
|
else
|
1999-12-18 22:33:23 +01:00
|
|
|
|
name = 0;
|
1999-09-22 23:37:20 +02:00
|
|
|
|
|
1999-12-18 22:33:23 +01:00
|
|
|
|
if (name != 0)
|
1999-09-22 23:37:20 +02:00
|
|
|
|
TYPE_NAME (t) = get_identifier (name);
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-19 15:34:47 +01:00
|
|
|
|
return build_qualified_type (t, TYPE_QUALS (component_type));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Return OP, stripped of any conversions to wider types as much as is safe.
|
|
|
|
|
Converting the value back to OP's type makes a value equivalent to OP.
|
|
|
|
|
|
|
|
|
|
If FOR_TYPE is nonzero, we return a value which, if converted to
|
|
|
|
|
type FOR_TYPE, would be equivalent to converting OP to type FOR_TYPE.
|
|
|
|
|
|
|
|
|
|
If FOR_TYPE is nonzero, unaligned bit-field references may be changed to the
|
|
|
|
|
narrowest type that can hold the value, even if they don't exactly fit.
|
|
|
|
|
Otherwise, bit-field references are changed to a narrower type
|
|
|
|
|
only if they can be fetched directly from memory in that type.
|
|
|
|
|
|
|
|
|
|
OP must have integer, real or enumeral type. Pointers are not allowed!
|
|
|
|
|
|
|
|
|
|
There are some cases where the obvious value we could return
|
2000-08-29 18:08:59 +02:00
|
|
|
|
would regenerate to OP if converted to OP's type,
|
1992-02-15 04:55:11 +01:00
|
|
|
|
but would not extend like OP to wider types.
|
|
|
|
|
If FOR_TYPE indicates such extension is contemplated, we eschew such values.
|
|
|
|
|
For example, if OP is (unsigned short)(signed char)-1,
|
|
|
|
|
we avoid returning (signed char)-1 if FOR_TYPE is int,
|
|
|
|
|
even though extending that to an unsigned short would regenerate OP,
|
|
|
|
|
since the result of extending (signed char)-1 to (int)
|
|
|
|
|
is different from (int) OP. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
get_unwidened (tree op, tree for_type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
/* Set UNS initially if converting OP to FOR_TYPE is a zero-extension. */
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree type = TREE_TYPE (op);
|
|
|
|
|
unsigned final_prec
|
1992-02-15 04:55:11 +01:00
|
|
|
|
= TYPE_PRECISION (for_type != 0 ? for_type : type);
|
2001-10-11 05:16:15 +02:00
|
|
|
|
int uns
|
1992-02-15 04:55:11 +01:00
|
|
|
|
= (for_type != 0 && for_type != type
|
|
|
|
|
&& final_prec > TYPE_PRECISION (type)
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
&& TYPE_UNSIGNED (type));
|
2001-10-11 05:16:15 +02:00
|
|
|
|
tree win = op;
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
while (TREE_CODE (op) == NOP_EXPR)
|
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
|
|
int bitschange
|
1992-02-15 04:55:11 +01:00
|
|
|
|
= TYPE_PRECISION (TREE_TYPE (op))
|
|
|
|
|
- TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (op, 0)));
|
|
|
|
|
|
|
|
|
|
/* Truncations are many-one so cannot be removed.
|
|
|
|
|
Unless we are later going to truncate down even farther. */
|
|
|
|
|
if (bitschange < 0
|
|
|
|
|
&& final_prec > TYPE_PRECISION (TREE_TYPE (op)))
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* See what's inside this conversion. If we decide to strip it,
|
|
|
|
|
we will set WIN. */
|
|
|
|
|
op = TREE_OPERAND (op, 0);
|
|
|
|
|
|
|
|
|
|
/* If we have not stripped any zero-extensions (uns is 0),
|
|
|
|
|
we can strip any kind of extension.
|
|
|
|
|
If we have previously stripped a zero-extension,
|
|
|
|
|
only zero-extensions can safely be stripped.
|
|
|
|
|
Any extension can be stripped if the bits it would produce
|
|
|
|
|
are all going to be discarded later by truncating to FOR_TYPE. */
|
|
|
|
|
|
|
|
|
|
if (bitschange > 0)
|
|
|
|
|
{
|
|
|
|
|
if (! uns || final_prec <= TYPE_PRECISION (TREE_TYPE (op)))
|
|
|
|
|
win = op;
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
/* TYPE_UNSIGNED says whether this is a zero-extension.
|
1992-02-15 04:55:11 +01:00
|
|
|
|
Let's avoid computing it if it does not affect WIN
|
|
|
|
|
and if UNS will not be needed again. */
|
|
|
|
|
if ((uns || TREE_CODE (op) == NOP_EXPR)
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
&& TYPE_UNSIGNED (TREE_TYPE (op)))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
uns = 1;
|
|
|
|
|
win = op;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (TREE_CODE (op) == COMPONENT_REF
|
|
|
|
|
/* Since type_for_size always gives an integer type. */
|
1997-01-18 21:58:48 +01:00
|
|
|
|
&& TREE_CODE (type) != REAL_TYPE
|
1997-12-07 01:31:01 +01:00
|
|
|
|
/* Don't crash if field not laid out yet. */
|
2000-11-14 18:58:01 +01:00
|
|
|
|
&& DECL_SIZE (TREE_OPERAND (op, 1)) != 0
|
|
|
|
|
&& host_integerp (DECL_SIZE (TREE_OPERAND (op, 1)), 1))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
unsigned int innerprec
|
2000-11-14 18:58:01 +01:00
|
|
|
|
= tree_low_cst (DECL_SIZE (TREE_OPERAND (op, 1)), 1);
|
2004-04-01 15:41:37 +02:00
|
|
|
|
int unsignedp = (DECL_UNSIGNED (TREE_OPERAND (op, 1))
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
|| TYPE_UNSIGNED (TREE_TYPE (TREE_OPERAND (op, 1))));
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
type = lang_hooks.types.type_for_size (innerprec, unsignedp);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* We can get this structure field in the narrowest type it fits in.
|
|
|
|
|
If FOR_TYPE is 0, do this only for a field that matches the
|
|
|
|
|
narrower type exactly and is aligned for it
|
|
|
|
|
The resulting extension to its nominal type (a fullword type)
|
|
|
|
|
must fit the same conditions as for other extensions. */
|
|
|
|
|
|
2004-01-10 13:02:34 +01:00
|
|
|
|
if (type != 0
|
|
|
|
|
&& INT_CST_LT_UNSIGNED (TYPE_SIZE (type), TYPE_SIZE (TREE_TYPE (op)))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
&& (for_type || ! DECL_BIT_FIELD (TREE_OPERAND (op, 1)))
|
2004-01-10 13:02:34 +01:00
|
|
|
|
&& (! uns || final_prec <= innerprec || unsignedp))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
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win = build3 (COMPONENT_REF, type, TREE_OPERAND (op, 0),
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TREE_OPERAND (op, 1), NULL_TREE);
|
1992-02-15 04:55:11 +01:00
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TREE_SIDE_EFFECTS (win) = TREE_SIDE_EFFECTS (op);
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TREE_THIS_VOLATILE (win) = TREE_THIS_VOLATILE (op);
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}
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}
|
2000-11-14 18:58:01 +01:00
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1992-02-15 04:55:11 +01:00
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return win;
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}
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/* Return OP or a simpler expression for a narrower value
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which can be sign-extended or zero-extended to give back OP.
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Store in *UNSIGNEDP_PTR either 1 if the value should be zero-extended
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or 0 if the value should be sign-extended. */
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tree
|
2003-07-06 14:35:56 +02:00
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get_narrower (tree op, int *unsignedp_ptr)
|
1992-02-15 04:55:11 +01:00
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{
|
2001-10-11 05:16:15 +02:00
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int uns = 0;
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1992-02-15 04:55:11 +01:00
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int first = 1;
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2001-10-11 05:16:15 +02:00
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tree win = op;
|
Introduce H8SX support.
* expr.c (expand_strcpy): Renamed and moved to...
* builtins.c (expand_movstr): ... here. Tweak.
(expand_builtin_strcpy): Adjust. Use movstr if len can't be
computed or has side effects.
(expand_builtin_stpcpy): Likewise. Use strcpy if return value is
unused, or if mempcpy fails. Adjust the return value in the
latter case. Use movstr if everything else fails.
* doc/md.texi (movstr): Document.
(movmemM, clrmemM): Fix explanation of memory block operands.
* config/h8300/h8300.md (stpcpy): Renamed to...
(movstr): ... this. Adjust.
2004-07-07 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.md: Rename movstr*, except for movstrict*, to
movmem* and clrstr* to clrmem*.
2004-06-27 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (h8300_reg_class_from_letter): Map 'D' to
GENERAL_REGS, always.
(h8300_swap_into_er6, h8300_swap_into_er6): Handle the case of
getting the stack pointer as addr.
* config/h8300/h8300.h (PREDICATE_CODES): Remove constant rtxes
from general_operand_dst.
* config/h8300/h8300.md (movmd_internal_normal): New, normal-mode
variant of...
(movmd_internal): ... this. Add modes to operands. Disparage `D'
instead of requiring it to match only before reload.
(stpcpy_internal_normal): New, normal-mode variant of...
(stpcpy_internal): ... this. Add modes to operands. Disparage
`D' instead of requiring it to match only before reload.
* config/h8300/h8300-protos.h (h8300_legitimate_address_p): Add
mode argument.
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Pass it to...
* config/h8300/h8300.c (h8300_legitimate_address_p): Pass it to
h8300_get_index.
* config/h8300/h8300.md (attr type): Add call.
(attr can_delay): If type is call, set it no.
(call, call_value): Set type to call.
2004-06-21 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.md (logicalhi3_sn, logicalsi3_sn): New.
2004-06-16 Alexandre Oliva <aoliva@redhat.com>
* tree.c (get_narrower): Don't narrow integral types into
non-integral types.
* config/h8300/h8300.c (h8300_expand_epilogue): Initialize
frame_size *before* the first use.
* config/h8300/h8300.md (movstrictqi): Reintroduce post-increment
on input.
(peephole2): Don't widen instructions that push SP. Move
decrement of SP to the end of all stm-generating peepholes.
2003-07-24 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (insv): Prefer to use AND to clear a bitfield
and OR to set it to all ones.
2003-07-24 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (can_delay): Default to "no" for bit branches.
(call, call_value): Set can_delay to "no".
2003-07-22 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (extzv): Make subreg check more robust.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (*brabit): Remove.
* config/h8300/h8300.md (*brabc, *brabs): Remove mode from
zero_extract. Use bit_memory_operand as the predicate for
operand 1 and 'WU' as the constraint. Check the difference
between the base length and the final one when deciding which
type of branch to use.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (extzv): Remove mode from operands 0 and 1.
Use convert_move to extend the result for TARGET_H8300SX. Check
for QImode memory references. Optimize the case where the
destination is a paradoxical subreg.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (*movsf_h8sx): Add an r <- G alternative.
* config/h8300/h8300.md (andqi): Remove bclr from h8sx version.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md: Include mova.md
(length_table): Add mova and mova_zero.
* config/h8300/h8300.c (print_operand): Handle '%o'. Print a length
after all constant addresses for '%R', '%X', '%T' and '%S'.
(h8300_mova_length): New function.
(h8300_insn_length_from_table): Use it to handle mova and mova_zero.
* config/h8300/t-h8300 (mova.md): Generate from genmova.sh. Add to
dependencies for s-config, etc.
* config/h8300/gemova.sh: New file.
* config/h8300/mova.md: Generated.
2003-07-20 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (h8300_bitfield_length): New.
(nibble_operand): Adjust.
(h8300_binary_length): Handle conditional binary op.
(h8300_insn_length_from_table): Handle bitfield and bitbranch.
* config/h8300/h8300.h: Change constraints W# and Y# to P#>X and
P#<X, respectively. The original P is now IP4>X. Introduced P#>0
and P#<0, unused so far. W and Y are now prefixes to multi-letter
constraints. WU is introduced as a variant of U that requires a
mem, and is therefore considered an EXTRA_MEMORY_CONSTRAINT.
* config/h8300/h8300.md (attr type): Added bitbranch.
(attr length_table): Added bitfield and bitbranch.
(attr length): Compute bitbranch length.
(andqi): Separate pattern for H8300SX. Use bfld for loading the
least-significant bit of a byte.
(brabit, brabc, brabs): New.
(insv, extzv): Emit bfst and bfld on H8300SX.
(bfld, bfst, seq, sne): New.
(bstzhireg, cmpstz, bstz, bistz): New.
(cmpcondbset, condbset, cmpcondbclr, condbclr): New.
(cmpcondbsetreg, condbsetreg, cmpcondbclrreg, condbclrreg): New.
2003-07-11 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8sx_binary_memory_operator): New function.
(h8sx_unary_memory_operator): New function.
* config/h8300/h8300.h (EXTRA_MEMORY_CONSTRAINT): Disable.
(PREDICATE_CODES): Add h8sx_{unary,binary}_memory_operator.
* config/h8300/h8300.md: Add peepholes to combine reloads and
arithmetic insns.
2003-07-10 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h830.md (cmpqi): Use 'i' rather than 'n' in constraints.
(*cmphi_h8300hs, *addqi3, *addhi3_h8sx, subhi3): Likewise.
(and?i, ior?i, xor?i): Likewise.
2003-07-10 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c: Move enums and prototypes to head of file.
Various whitespace fixes.
(h8300_constant_length): New function, split out from...
(h8300_displacement_size): ...here. Rename h8300_displacement_length.
(h8300_classify_operand): Use IN_RANGE.
(h8300_classify_operand): Use h8300_constant_length.
(h8300_short_move_mem_p): Tighten size check.
(h8sx_mergeable_memrefs_p): Tighten equality check.
2003-06-30 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (TARGET_CPU_CPP_BUILTINS): Define __H8300SX__
for -msx.
* config/h8300/crti.asm: Use .h8300sx or .h8300sxn for -msx code.
* config/h8300/crtn.asm: Likewise.
* config/h8300/lib1funcs.asm: Likewise. Use 32-bit pointers
if __H8300SX__ is defined.
2003-06-27 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_get_index): Add mode parameter.
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Update accordingly.
(GO_IF_MODE_DEPENDENT_ADDRESS): Treat POST_DEC, PRE_INC and indexed
addresses as mode-dependent.
* config/h8300/h8300.c (print_operand_address): Update call to
h8300_get_index.
(h8300_get_index): Take a mode argument. Rework to fix an
earlier misunderstanding.
2003-06-26 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (zero_extendqisi2): Force the source operand
into a register if TARGET_H8300SX.
(*zero_extendqisi2_h8300hs, *extendqisi2_h8300): Disable for
TARGET_H8300SX. Also disable related define_splits.
(*zero_extendqisi2_h8sx, *extendqisi2_h8sx): New patterns.
2003-06-23 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8300_rtx_costs): Add h8sx handling.
2003-06-20 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (OK_FOR_Z): New macro.
(EXTRA_CONSTRAINT_STR): Check it.
* config/h8300/h8300.c (h8300_classify_operand): Accept null
class arguments.
(h8300_insn_length_from_table): Handle LENGTH_TABLE_MOV_IMM4.
* config/h8300/h8300.md (length_table): Add mov_imm4.
(movqi, movhi): Add Z <- W4 alternatives to h8sx patterns.
2003-06-20 Richard Sandiford <rsandifo@redhat.com>
* genattrtab.c (write_eligible_delay): Allow candidate_insn to
be a label.
* config/h8300/h8300.h (DELAY_SLOT_LENGTH): New macro.
* config/h8300/h8300.c (h8300_reorg): New function.
(TARGET_MACHINE_DEPENDENT_REORG): Define.
* config/h8300/h8300.md (length): Subtract the length of the
delay slot from (pc) when checking the range of forward branches.
(delay_slot, can_delay): New attributes.
(define_delay): Add bra/s handling.
(movmd_internal, return_h8sx, *return_1): Set can_delay to no.
(jump): Add delayed-branch handling.
2003-06-17 Richard Sandiford <rsandifo@redhat.com>
* expr.c (expand_strcpy): New function.
* builtins.c (expand_builtin_strcpy): Fall back on expand_strcpy.
(expand_builtin_stpcpy): Likewise.
* config/h8300/h8300-protos.h (h8sx_split_movmd): Remove.
(h8300_swap_into_er6, h8300_swap_out_of_er6): Declare.
* config/h8300/h8300.c (h8300_reg_class_from_letter): Tweak 'd'
handling to improve register allocation for -fno-omit-frame-pointer.
(h8sx_split_movmd): Delete, moving er6 handling into...
(h8300_swap_into_er6, h8300_swap_out_of_er6): ...these new functions.
* config/h8300/h8300.md (UNSPEC_STPCPY): New unspec constant.
(movmd): Add calls to copy_rtx.
(movmd_internal): In the second alternative, allow the initial and
final destination registers to be different . Update the splitter
accordingly. Call h8300_swap_into_er6 and h8300_swap_out_of_er6
instead of h8sx_split_movmd.
(stpcpy, movsd): New expanders.
(movsd_internal): New define_insn.
2003-06-13 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Declare.
(h8sx_emit_movmd, h8sx_split_movmd): Declare.
* config/h8300/h8300.h (reg_class): Add COUNTER_REGS, SOURCE_REGS
and DESTINATION_REGS.
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly.
(REGNO_REG_CLASS): Map er4, er5 and er6 to the new classes.
(REG_CLASS_FROM_LETTER): Use h8300_reg_class_from_letter.
(h8300_move_ratio): Declare.
(MOVE_RATIO): Use it.
* config/h8300/h8300.c (h8300_move_ratio): New variable.
(h8300_init_once): Initialize it.
(h8300_reg_class_from_letter): New function.
(print_operand): Add an 'm' prefix for printing ".b", ".w" or ".l".
(h8sx_emit_movmd, h8sx_split_movmd): New functions.
* config/h8300/h8300.md (UNSPEC_MOVMD): New unspec constant.
(COUNTER_REG, SOURCE_REG, DESTINATION_REG): New register constants.
(movstrsi, movmd): New expanders.
(movmd_internal): New insn.
2003-06-06 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (EXTRA_MEMORY_CONSTRAINT): Define.
2003-06-04 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/elf.h (LINK_SPEC): Use -m h8300sxnelf for -msx -mn.
* config/h8300/h8300.c (asm_file_start): Use .h8300sxn likewise.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (nibble_operand): Fix warning.
* config/h8300/h8300.md (movstricthi): Set adjust_length to no.
(movsi_h8sx): Likewise here and the normal h8sx movhi pattern.
(movsf_h8300h): Disable for TARGET_H8300SX.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (PREDICATE_CODES): Add h8300_ldm_parallel,
h8300_stm_parallel and h8300_return_parallel.
* config/h8300/h8300.c (h8300_push_pop, h8300_stack_offset_p,
h8300_ldm_stm_regno, h8300_ldm_stm_parallel, h8300_ldm_parallel,
h8300_stm_parallel, h8300_return_parallel): New functions.
(h8300_expand_prologue): Don't enforce ldm/stm register alignment
if TARGET_H8300SX. Use h8300_push_pop.
(h8300_expand_epilogue): Likewise. Try to merge the return insn
and final pop when generating h8sx code. Always emit some form
of return insn.
* config/h8300/h8300.md: Don't enforce register alignment in
stm peepholes if TARGET_H8300SX.
(ldm_h8300s, stm_h8300s, return_h8sx): New patterns.
(ldm_h8300s_[234], stm_h8300_[234]): Disable.
(epilogue): Expect h8300_expand_epilogue to emit a return insn.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/t-h8300 (MULTILIB_OPTIONS): Add a -msx multilib.
(MULTILIB_DIRNAMES): Add a directory for it.
(MULTILIB_MATCHES): Delete.
2003-05-28 Richard Sandiford <rsandifo@redhat.com>
* final.c (walk_alter_subreg): Handle addresses with subregs
inside a ZERO_EXTEND or AND.
* config/h8300/h8300-protos.h (h8300_get_index): Declare.
* config/h8300/h8300.h (INDEX_REG_CLASS): Set to GENERAL_REGS
if TARGET_H8300SX.
(GO_IF_LEGITIMATE_ADDRESS): Use h8300_get_index.
* config/h8300/h8300.c (print_operand_address): Handle @(dd,RnL.b),
@(dd,Rn.w) and @(dd,ERn.L).
(h8300_displacement_size): Take the whole address as argument.
(h8300_classify_operand, h8300_short_move_mem_p): Adjust accordingly.
2003-05-28 Richard Sandiford <rsandifo@redhat.com>
* config/mips/mips-protos.h (h8300_operands_match_p): Declare.
(h8sx_mergeable_memrefs_p): Declare.
* config/h8300/h8300.h (HAVE_POST_DECREMENT): Define to TARGET_H8300SX.
(HAVE_PRE_INCREMENT): Likewise.
(GO_IF_LEGITIMATE_ADDRESS): Accept pre/post increment/decrement
addresses for TARGET_H8300SX,
* config/h8300/h8300.c (print_operand_address): Deal with PRE_INC
and POST_DEC.
(movb_length_table, movl_length_table): New tables.
(movw_length_table): Define to movb_length_table.
(h8300_displacement_size): New, split out from...
(h8300_classify_address): ...here. Handle pre/post inc/dec.
(h8300_short_immediate_length): Allow H8OP_MEM_COMPLEX operands.
(h8300_insn_length_from_table): Add cases for movb, movw and movl.
(h8sx_mergeable_memrefs_p, h8300_operands_match_p): New functions.
(output_plussi): Use add.l #xx:3,Rn and sub.l #xx:3,Rn for h8sx.
(compute_plussi_length, compute_plussi_cc): Update accordingly.
(h8sx_unary_shift_operator): Get the mode from the operator.
(binary_shift_operator): Likewise.
* config/h8300/h8300.md: If a peephole2 applies gen_lowpart to
a memory reference, check whether the reference is offsettable.
(length_table): Add movb, movw and movl.
(movqi): Add new h8sx pattern. Don't force one operand to be a
register when generating h8sx code.
(movhi, movsi, movsf): Likewise.
(movstrictqi): Use the length_table attribute.
(movstricthi): Likewise. Add h8sx alternative for mov.w #xx:3,Rn.
(addqi3): Split into a define_expand and define_insn. Don't accept
memory operands in the expander. Use h8300_operands_match_p to
check for matching operands in the define_insn.
(subqi3, negqi2, one_cmplqi2): Likewise.
(add[hs]i3): Don't accept memory operands in the expander. Likewise
in any patterns that are unused in h8sx code. In the h8sx patterns,
use h8300_operands_match_p to check whether operands match.
(sub[hs]i3, and[hi]3, ior[hs]i3, xor[hs]i3, neg[hsi]3,
one_cmpl[hs]i3): Likewise.
(andqi3, iorqi3, xorqi3): Likewise. Don't call fix_bit_operand
in the expander.
2003-05-23 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (expand_a_shift): Return a bool.
(h8300_insn_length_from_table): Add a second parameter.
(output_h8sx_shift): Declare.
* config/h8300/h8300.h (OK_FOR_W, OK_FOR_Y): New macros.
(EXTRA_CONSTRAINT): Replace with...
(EXTRA_CONSTRAINT_STR): ...this. Use OK_FOR_W and OK_FOR_Y.
(CONSTRAINT_LEN): Define, returning 2 for 'W' and 'Y'.
(PREDICATE_CODES): Add entries for h8sx_unary_shift_operator
and h8sx_binary_shift_operator.
* config/h8300/h8300.c (two_insn_adds_subs_operand): Return false
for TARGET_H8300SX.
(bit_operand): Replace use of EXTRA_CONSTRAINT with OK_FOR_U.
(bit_memory_operand, fix_bit_operand): Likewise.
(h8300_length_table_for_insn): Remove.
(h8300_classify_operand): Fix check for 16-bit operands in 32-bit
instructions.
(h8300_short_immediate_length, h8300_binary_length): New functions.
(h8300_insn_length_from_table): Add an opcodes parameter. Rework.
(output_plussi): Use sub to add negative constants.
(compute_plussi_length): Adjust accordingly.
(h8sx_single_shift_type): New enum.
(h8sx_single_shift, h8sx_unary_shift_operator,
h8sx_binary_shift_operator, output_h8sx_shift): New functions.
(expand_a_shift, expand_a_rotate): Emit nothing if the shift is a
single h8sx instruction. Return false in this case.
* config/h8300/h8300.md (length_table): Add short_immediate.
(length): Pass the operand array to h8300_insn_length_from_table.
(adjust_length): Assume "no" for insns with a length_table attribute.
(*cmphi_h8300hs, cmpsi): Add alternatives for #xx:3.
(*addhi3_h8300hs): Don't use for h8sx.
(*addhi3_h8sx): New pattern, with alternatives for add.w #xx:3
and sub.w #xx:3.
(ashl[qhs]i3, lshr[qhs]i3, ashr[qhs]i3, rotl[qhs]i3): Change operand
1's predicate to nonimmediate_operand. Only skip default expansion
if expand_a_shift or expand_a_rotate returns true. Add new patterns
for single h8sx shift instructions.
2003-05-22 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (nibble_operand): Split out of...
(reg_or_nibble_operand): ... this.
* config/h8300/h8300.h (PREDICATE_CODES): Added nibble_operand.
* config/h8300/h8300.md: (mulqihi3, mulhisi3, umulqihi3,
umulhisi3): Introduce expand, and introduce separate insns for
sign- or zero-extended REG and already-extended CONST_INT.
2003-05-20 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8300_unary_length): Fix miscounting.
* config/h8300/h8300.md (subqi3): Generalize for h8sx.
(subhi3): Likewise. Don't accept immediates for operand 1.
Remove the early clobber from second alternative of the h8300s pattern.
(subsi3): Generalize for h8sx. Force operand 2 into a register
on plain h8300 targets.
(subsi3_h8300): Use h8300_dst_operand for consistency with expander.
(subsi3_h8300h): Generalize for h8sx.
(one_cmplqi2, one_cmplhi2, one_cmplsi2): Likewise.
2003-05-19 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (reg_or_nibble_operand): New.
* config/h8300/h8300.h (PREDICATE_CODES): Adjust.
(TARGET_H8300SXMUL): New.
(CONST_OK_FOR_P): New.
(CONST_OK_FOR_LETTER_P): Adjust.
* config/h8300/h8300.md (mulqihi3, mulhisi3, umulqihi3,
umulhisi3): Accept 4-bit immediate on H8SX.
(mulhi3, mulsi3, smulsi3_highpart, umulsi3_highpart): New.
(udivsi3, divhi3, udivsi3, divsi3): New.
2003-05-19 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_insn_length_from_table): Declare.
* config/h8300/h8300.h (OK_FOR_Q): New macro.
(EXTRA_CONSTRAINT): Use it to check the 'Q' constraint.
(PREDICATE_CODES): Add h8300_src_operand and h8300_dst_operand.
Add ADDRESSOF to the bit_operand entry.
* config/h8300/h8300.c (h8300_dst_operand): New predicate.
(h8300_src_operand): Likewise.
(bit_operand): Check nonimmediate_operand rather than general_operand.
Accept any nonimmediate_operand in h8sx code.
(h8300_and_costs): Initialize operands[1].
(h8300_rtx_costs) <AND>: Return false if the operands aren't valid.
(h8300_operand_class): New enum.
(h8300_length_table): New typedef.
(addb_length_table, addw_length_table, addl_length_table,
logicl_length_table): New tables.
(logicb_length_table, logicw_length_table): New macros.
(h8300_classify_operand, h8300_length_from_table,
h8300_length_table_for_insn, h8300_unary_length,
h8300_insn_length_from_table): New functions.
(output_plussi): Only use adds and subs for register destinations.
Disable redundant clause.
(compute_plussi_cc): Likewise.
(compute_plussi_length): Likewise. Use h8300_length_from_table
to work out the length of an insn.
(output_logical_op): Only use narrower immediate instructions
if the destination is a register.
(compute_logical_op_cc): Likewise.
(compute_logical_op_length): Likewise. Use h8300_length_from_table.
(h8300_adjust_insn_length): Tighten check for reg<->mem moves.
* config/h8300/h8300.md (length_table): New attribute.
(length): When an instruction has a length_table attribute, use
h8300_insn_length_from_table to calculate its default length.
(cmpqi): Use h8300_dst_operand for the first operand and
h8300_src_operand for the second.
(cmphi, *cmphi_h8300hs, cmpsi, negqi2, neghi2, neghi2_h8300h, negsi2,
negsi2_h8300h, addqi3, addhi3, *addhi3_h8300, *addhi3_h8300hs, addsi3,
addsi_h8300, addsi_h8300h, andhi3, andsi3, iorhi3,
iorsi3, xorhi3, xorsi3): Likewise.
(andqi3): Use h8300_src_operand for operand 2. Adjust the condition
so that it allows any combination of operands for TARGET_H8300SX.
(iorqi3, xorqi3): Likewise.
(cmpqi): Use the length_table attribute.
(*cmphi_h8300hs, cmpsi, addqi, *addhi3_h8300hs, andqi3, iorqi3,
xorqi3, negqi2, neghi2_h8300h, negsi2_h8300h): Likewise.
(cmpqi): Add 'Q' constraint.
(*cmphi_h8300hs, cmpsi, addqi, *addhi3_h8300hs, addsi_h8300h, andqi3,
iorqi3, xorqi3, negqi2, neghi2_h8300h, negsi2_h8300h): Likewise.
2003-05-14 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (MASK_H8300SX): New macro.
(TARGET_H8300S): True for both -ms and -msx.
(TARGET_H8300SX): New macro.
(TARGET_SWITCHES): Add entries for -msx and -mno-sx.
* config/h8300/h8300.c (asm_file_start): Write .h8300sx for -msx.
* config/h8300/elf.h (LINK_SPEC): Use -m h8300sxelf for -msx.
* config/h8300/t-h8300 (MULTILIB_MATCHES): Use -ms multilibs for -msx.
[Temporary change.]
2003-02-28 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.h (SIZE_TYPE, PTRDIFF_TYPE): Use short with
16-bit pointers and 32-bit ints.
* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Accept
CONST_DOUBLE with mode no wider than SImode.
* config/h8300/h8300.md (extendqisi2_h8300): Add constraints for
output operand.
2003-02-27 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (general_operand_src): Match CONSTANT_P_RTX
or SUBREG thereof.
* config/h8300/h8300.h (PREDICATE_CODES): Adjust.
2003-02-22 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (dosize): Truncate sign * size to Pmode.
From-SVN: r84257
2004-07-08 05:40:34 +02:00
|
|
|
|
bool integral_p = INTEGRAL_TYPE_P (TREE_TYPE (op));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
while (TREE_CODE (op) == NOP_EXPR)
|
|
|
|
|
{
|
2001-10-11 05:16:15 +02:00
|
|
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int bitschange
|
1999-12-18 22:33:23 +01:00
|
|
|
|
= (TYPE_PRECISION (TREE_TYPE (op))
|
|
|
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- TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (op, 0))));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* Truncations are many-one so cannot be removed. */
|
|
|
|
|
if (bitschange < 0)
|
|
|
|
|
break;
|
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|
|
|
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|
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/* See what's inside this conversion. If we decide to strip it,
|
|
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|
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we will set WIN. */
|
|
|
|
|
|
|
|
|
|
if (bitschange > 0)
|
|
|
|
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{
|
2003-03-16 20:43:53 +01:00
|
|
|
|
op = TREE_OPERAND (op, 0);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* An extension: the outermost one can be stripped,
|
|
|
|
|
but remember whether it is zero or sign extension. */
|
|
|
|
|
if (first)
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
uns = TYPE_UNSIGNED (TREE_TYPE (op));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
/* Otherwise, if a sign extension has been stripped,
|
|
|
|
|
only sign extensions can now be stripped;
|
|
|
|
|
if a zero extension has been stripped, only zero-extensions. */
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
else if (uns != TYPE_UNSIGNED (TREE_TYPE (op)))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
break;
|
|
|
|
|
first = 0;
|
|
|
|
|
}
|
1993-07-05 08:25:00 +02:00
|
|
|
|
else /* bitschange == 0 */
|
|
|
|
|
{
|
|
|
|
|
/* A change in nominal type can always be stripped, but we must
|
|
|
|
|
preserve the unsignedness. */
|
|
|
|
|
if (first)
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
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uns = TYPE_UNSIGNED (TREE_TYPE (op));
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1993-07-05 08:25:00 +02:00
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first = 0;
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2003-03-16 20:43:53 +01:00
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op = TREE_OPERAND (op, 0);
|
Introduce H8SX support.
* expr.c (expand_strcpy): Renamed and moved to...
* builtins.c (expand_movstr): ... here. Tweak.
(expand_builtin_strcpy): Adjust. Use movstr if len can't be
computed or has side effects.
(expand_builtin_stpcpy): Likewise. Use strcpy if return value is
unused, or if mempcpy fails. Adjust the return value in the
latter case. Use movstr if everything else fails.
* doc/md.texi (movstr): Document.
(movmemM, clrmemM): Fix explanation of memory block operands.
* config/h8300/h8300.md (stpcpy): Renamed to...
(movstr): ... this. Adjust.
2004-07-07 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.md: Rename movstr*, except for movstrict*, to
movmem* and clrstr* to clrmem*.
2004-06-27 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (h8300_reg_class_from_letter): Map 'D' to
GENERAL_REGS, always.
(h8300_swap_into_er6, h8300_swap_into_er6): Handle the case of
getting the stack pointer as addr.
* config/h8300/h8300.h (PREDICATE_CODES): Remove constant rtxes
from general_operand_dst.
* config/h8300/h8300.md (movmd_internal_normal): New, normal-mode
variant of...
(movmd_internal): ... this. Add modes to operands. Disparage `D'
instead of requiring it to match only before reload.
(stpcpy_internal_normal): New, normal-mode variant of...
(stpcpy_internal): ... this. Add modes to operands. Disparage
`D' instead of requiring it to match only before reload.
* config/h8300/h8300-protos.h (h8300_legitimate_address_p): Add
mode argument.
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Pass it to...
* config/h8300/h8300.c (h8300_legitimate_address_p): Pass it to
h8300_get_index.
* config/h8300/h8300.md (attr type): Add call.
(attr can_delay): If type is call, set it no.
(call, call_value): Set type to call.
2004-06-21 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.md (logicalhi3_sn, logicalsi3_sn): New.
2004-06-16 Alexandre Oliva <aoliva@redhat.com>
* tree.c (get_narrower): Don't narrow integral types into
non-integral types.
* config/h8300/h8300.c (h8300_expand_epilogue): Initialize
frame_size *before* the first use.
* config/h8300/h8300.md (movstrictqi): Reintroduce post-increment
on input.
(peephole2): Don't widen instructions that push SP. Move
decrement of SP to the end of all stm-generating peepholes.
2003-07-24 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (insv): Prefer to use AND to clear a bitfield
and OR to set it to all ones.
2003-07-24 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (can_delay): Default to "no" for bit branches.
(call, call_value): Set can_delay to "no".
2003-07-22 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (extzv): Make subreg check more robust.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (*brabit): Remove.
* config/h8300/h8300.md (*brabc, *brabs): Remove mode from
zero_extract. Use bit_memory_operand as the predicate for
operand 1 and 'WU' as the constraint. Check the difference
between the base length and the final one when deciding which
type of branch to use.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (extzv): Remove mode from operands 0 and 1.
Use convert_move to extend the result for TARGET_H8300SX. Check
for QImode memory references. Optimize the case where the
destination is a paradoxical subreg.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md (*movsf_h8sx): Add an r <- G alternative.
* config/h8300/h8300.md (andqi): Remove bclr from h8sx version.
2003-07-21 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.md: Include mova.md
(length_table): Add mova and mova_zero.
* config/h8300/h8300.c (print_operand): Handle '%o'. Print a length
after all constant addresses for '%R', '%X', '%T' and '%S'.
(h8300_mova_length): New function.
(h8300_insn_length_from_table): Use it to handle mova and mova_zero.
* config/h8300/t-h8300 (mova.md): Generate from genmova.sh. Add to
dependencies for s-config, etc.
* config/h8300/gemova.sh: New file.
* config/h8300/mova.md: Generated.
2003-07-20 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (h8300_bitfield_length): New.
(nibble_operand): Adjust.
(h8300_binary_length): Handle conditional binary op.
(h8300_insn_length_from_table): Handle bitfield and bitbranch.
* config/h8300/h8300.h: Change constraints W# and Y# to P#>X and
P#<X, respectively. The original P is now IP4>X. Introduced P#>0
and P#<0, unused so far. W and Y are now prefixes to multi-letter
constraints. WU is introduced as a variant of U that requires a
mem, and is therefore considered an EXTRA_MEMORY_CONSTRAINT.
* config/h8300/h8300.md (attr type): Added bitbranch.
(attr length_table): Added bitfield and bitbranch.
(attr length): Compute bitbranch length.
(andqi): Separate pattern for H8300SX. Use bfld for loading the
least-significant bit of a byte.
(brabit, brabc, brabs): New.
(insv, extzv): Emit bfst and bfld on H8300SX.
(bfld, bfst, seq, sne): New.
(bstzhireg, cmpstz, bstz, bistz): New.
(cmpcondbset, condbset, cmpcondbclr, condbclr): New.
(cmpcondbsetreg, condbsetreg, cmpcondbclrreg, condbclrreg): New.
2003-07-11 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8sx_binary_memory_operator): New function.
(h8sx_unary_memory_operator): New function.
* config/h8300/h8300.h (EXTRA_MEMORY_CONSTRAINT): Disable.
(PREDICATE_CODES): Add h8sx_{unary,binary}_memory_operator.
* config/h8300/h8300.md: Add peepholes to combine reloads and
arithmetic insns.
2003-07-10 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h830.md (cmpqi): Use 'i' rather than 'n' in constraints.
(*cmphi_h8300hs, *addqi3, *addhi3_h8sx, subhi3): Likewise.
(and?i, ior?i, xor?i): Likewise.
2003-07-10 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c: Move enums and prototypes to head of file.
Various whitespace fixes.
(h8300_constant_length): New function, split out from...
(h8300_displacement_size): ...here. Rename h8300_displacement_length.
(h8300_classify_operand): Use IN_RANGE.
(h8300_classify_operand): Use h8300_constant_length.
(h8300_short_move_mem_p): Tighten size check.
(h8sx_mergeable_memrefs_p): Tighten equality check.
2003-06-30 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (TARGET_CPU_CPP_BUILTINS): Define __H8300SX__
for -msx.
* config/h8300/crti.asm: Use .h8300sx or .h8300sxn for -msx code.
* config/h8300/crtn.asm: Likewise.
* config/h8300/lib1funcs.asm: Likewise. Use 32-bit pointers
if __H8300SX__ is defined.
2003-06-27 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_get_index): Add mode parameter.
* config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Update accordingly.
(GO_IF_MODE_DEPENDENT_ADDRESS): Treat POST_DEC, PRE_INC and indexed
addresses as mode-dependent.
* config/h8300/h8300.c (print_operand_address): Update call to
h8300_get_index.
(h8300_get_index): Take a mode argument. Rework to fix an
earlier misunderstanding.
2003-06-26 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (zero_extendqisi2): Force the source operand
into a register if TARGET_H8300SX.
(*zero_extendqisi2_h8300hs, *extendqisi2_h8300): Disable for
TARGET_H8300SX. Also disable related define_splits.
(*zero_extendqisi2_h8sx, *extendqisi2_h8sx): New patterns.
2003-06-23 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8300_rtx_costs): Add h8sx handling.
2003-06-20 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (OK_FOR_Z): New macro.
(EXTRA_CONSTRAINT_STR): Check it.
* config/h8300/h8300.c (h8300_classify_operand): Accept null
class arguments.
(h8300_insn_length_from_table): Handle LENGTH_TABLE_MOV_IMM4.
* config/h8300/h8300.md (length_table): Add mov_imm4.
(movqi, movhi): Add Z <- W4 alternatives to h8sx patterns.
2003-06-20 Richard Sandiford <rsandifo@redhat.com>
* genattrtab.c (write_eligible_delay): Allow candidate_insn to
be a label.
* config/h8300/h8300.h (DELAY_SLOT_LENGTH): New macro.
* config/h8300/h8300.c (h8300_reorg): New function.
(TARGET_MACHINE_DEPENDENT_REORG): Define.
* config/h8300/h8300.md (length): Subtract the length of the
delay slot from (pc) when checking the range of forward branches.
(delay_slot, can_delay): New attributes.
(define_delay): Add bra/s handling.
(movmd_internal, return_h8sx, *return_1): Set can_delay to no.
(jump): Add delayed-branch handling.
2003-06-17 Richard Sandiford <rsandifo@redhat.com>
* expr.c (expand_strcpy): New function.
* builtins.c (expand_builtin_strcpy): Fall back on expand_strcpy.
(expand_builtin_stpcpy): Likewise.
* config/h8300/h8300-protos.h (h8sx_split_movmd): Remove.
(h8300_swap_into_er6, h8300_swap_out_of_er6): Declare.
* config/h8300/h8300.c (h8300_reg_class_from_letter): Tweak 'd'
handling to improve register allocation for -fno-omit-frame-pointer.
(h8sx_split_movmd): Delete, moving er6 handling into...
(h8300_swap_into_er6, h8300_swap_out_of_er6): ...these new functions.
* config/h8300/h8300.md (UNSPEC_STPCPY): New unspec constant.
(movmd): Add calls to copy_rtx.
(movmd_internal): In the second alternative, allow the initial and
final destination registers to be different . Update the splitter
accordingly. Call h8300_swap_into_er6 and h8300_swap_out_of_er6
instead of h8sx_split_movmd.
(stpcpy, movsd): New expanders.
(movsd_internal): New define_insn.
2003-06-13 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Declare.
(h8sx_emit_movmd, h8sx_split_movmd): Declare.
* config/h8300/h8300.h (reg_class): Add COUNTER_REGS, SOURCE_REGS
and DESTINATION_REGS.
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly.
(REGNO_REG_CLASS): Map er4, er5 and er6 to the new classes.
(REG_CLASS_FROM_LETTER): Use h8300_reg_class_from_letter.
(h8300_move_ratio): Declare.
(MOVE_RATIO): Use it.
* config/h8300/h8300.c (h8300_move_ratio): New variable.
(h8300_init_once): Initialize it.
(h8300_reg_class_from_letter): New function.
(print_operand): Add an 'm' prefix for printing ".b", ".w" or ".l".
(h8sx_emit_movmd, h8sx_split_movmd): New functions.
* config/h8300/h8300.md (UNSPEC_MOVMD): New unspec constant.
(COUNTER_REG, SOURCE_REG, DESTINATION_REG): New register constants.
(movstrsi, movmd): New expanders.
(movmd_internal): New insn.
2003-06-06 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (EXTRA_MEMORY_CONSTRAINT): Define.
2003-06-04 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/elf.h (LINK_SPEC): Use -m h8300sxnelf for -msx -mn.
* config/h8300/h8300.c (asm_file_start): Use .h8300sxn likewise.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (nibble_operand): Fix warning.
* config/h8300/h8300.md (movstricthi): Set adjust_length to no.
(movsi_h8sx): Likewise here and the normal h8sx movhi pattern.
(movsf_h8300h): Disable for TARGET_H8300SX.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (PREDICATE_CODES): Add h8300_ldm_parallel,
h8300_stm_parallel and h8300_return_parallel.
* config/h8300/h8300.c (h8300_push_pop, h8300_stack_offset_p,
h8300_ldm_stm_regno, h8300_ldm_stm_parallel, h8300_ldm_parallel,
h8300_stm_parallel, h8300_return_parallel): New functions.
(h8300_expand_prologue): Don't enforce ldm/stm register alignment
if TARGET_H8300SX. Use h8300_push_pop.
(h8300_expand_epilogue): Likewise. Try to merge the return insn
and final pop when generating h8sx code. Always emit some form
of return insn.
* config/h8300/h8300.md: Don't enforce register alignment in
stm peepholes if TARGET_H8300SX.
(ldm_h8300s, stm_h8300s, return_h8sx): New patterns.
(ldm_h8300s_[234], stm_h8300_[234]): Disable.
(epilogue): Expect h8300_expand_epilogue to emit a return insn.
2003-06-03 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/t-h8300 (MULTILIB_OPTIONS): Add a -msx multilib.
(MULTILIB_DIRNAMES): Add a directory for it.
(MULTILIB_MATCHES): Delete.
2003-05-28 Richard Sandiford <rsandifo@redhat.com>
* final.c (walk_alter_subreg): Handle addresses with subregs
inside a ZERO_EXTEND or AND.
* config/h8300/h8300-protos.h (h8300_get_index): Declare.
* config/h8300/h8300.h (INDEX_REG_CLASS): Set to GENERAL_REGS
if TARGET_H8300SX.
(GO_IF_LEGITIMATE_ADDRESS): Use h8300_get_index.
* config/h8300/h8300.c (print_operand_address): Handle @(dd,RnL.b),
@(dd,Rn.w) and @(dd,ERn.L).
(h8300_displacement_size): Take the whole address as argument.
(h8300_classify_operand, h8300_short_move_mem_p): Adjust accordingly.
2003-05-28 Richard Sandiford <rsandifo@redhat.com>
* config/mips/mips-protos.h (h8300_operands_match_p): Declare.
(h8sx_mergeable_memrefs_p): Declare.
* config/h8300/h8300.h (HAVE_POST_DECREMENT): Define to TARGET_H8300SX.
(HAVE_PRE_INCREMENT): Likewise.
(GO_IF_LEGITIMATE_ADDRESS): Accept pre/post increment/decrement
addresses for TARGET_H8300SX,
* config/h8300/h8300.c (print_operand_address): Deal with PRE_INC
and POST_DEC.
(movb_length_table, movl_length_table): New tables.
(movw_length_table): Define to movb_length_table.
(h8300_displacement_size): New, split out from...
(h8300_classify_address): ...here. Handle pre/post inc/dec.
(h8300_short_immediate_length): Allow H8OP_MEM_COMPLEX operands.
(h8300_insn_length_from_table): Add cases for movb, movw and movl.
(h8sx_mergeable_memrefs_p, h8300_operands_match_p): New functions.
(output_plussi): Use add.l #xx:3,Rn and sub.l #xx:3,Rn for h8sx.
(compute_plussi_length, compute_plussi_cc): Update accordingly.
(h8sx_unary_shift_operator): Get the mode from the operator.
(binary_shift_operator): Likewise.
* config/h8300/h8300.md: If a peephole2 applies gen_lowpart to
a memory reference, check whether the reference is offsettable.
(length_table): Add movb, movw and movl.
(movqi): Add new h8sx pattern. Don't force one operand to be a
register when generating h8sx code.
(movhi, movsi, movsf): Likewise.
(movstrictqi): Use the length_table attribute.
(movstricthi): Likewise. Add h8sx alternative for mov.w #xx:3,Rn.
(addqi3): Split into a define_expand and define_insn. Don't accept
memory operands in the expander. Use h8300_operands_match_p to
check for matching operands in the define_insn.
(subqi3, negqi2, one_cmplqi2): Likewise.
(add[hs]i3): Don't accept memory operands in the expander. Likewise
in any patterns that are unused in h8sx code. In the h8sx patterns,
use h8300_operands_match_p to check whether operands match.
(sub[hs]i3, and[hi]3, ior[hs]i3, xor[hs]i3, neg[hsi]3,
one_cmpl[hs]i3): Likewise.
(andqi3, iorqi3, xorqi3): Likewise. Don't call fix_bit_operand
in the expander.
2003-05-23 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (expand_a_shift): Return a bool.
(h8300_insn_length_from_table): Add a second parameter.
(output_h8sx_shift): Declare.
* config/h8300/h8300.h (OK_FOR_W, OK_FOR_Y): New macros.
(EXTRA_CONSTRAINT): Replace with...
(EXTRA_CONSTRAINT_STR): ...this. Use OK_FOR_W and OK_FOR_Y.
(CONSTRAINT_LEN): Define, returning 2 for 'W' and 'Y'.
(PREDICATE_CODES): Add entries for h8sx_unary_shift_operator
and h8sx_binary_shift_operator.
* config/h8300/h8300.c (two_insn_adds_subs_operand): Return false
for TARGET_H8300SX.
(bit_operand): Replace use of EXTRA_CONSTRAINT with OK_FOR_U.
(bit_memory_operand, fix_bit_operand): Likewise.
(h8300_length_table_for_insn): Remove.
(h8300_classify_operand): Fix check for 16-bit operands in 32-bit
instructions.
(h8300_short_immediate_length, h8300_binary_length): New functions.
(h8300_insn_length_from_table): Add an opcodes parameter. Rework.
(output_plussi): Use sub to add negative constants.
(compute_plussi_length): Adjust accordingly.
(h8sx_single_shift_type): New enum.
(h8sx_single_shift, h8sx_unary_shift_operator,
h8sx_binary_shift_operator, output_h8sx_shift): New functions.
(expand_a_shift, expand_a_rotate): Emit nothing if the shift is a
single h8sx instruction. Return false in this case.
* config/h8300/h8300.md (length_table): Add short_immediate.
(length): Pass the operand array to h8300_insn_length_from_table.
(adjust_length): Assume "no" for insns with a length_table attribute.
(*cmphi_h8300hs, cmpsi): Add alternatives for #xx:3.
(*addhi3_h8300hs): Don't use for h8sx.
(*addhi3_h8sx): New pattern, with alternatives for add.w #xx:3
and sub.w #xx:3.
(ashl[qhs]i3, lshr[qhs]i3, ashr[qhs]i3, rotl[qhs]i3): Change operand
1's predicate to nonimmediate_operand. Only skip default expansion
if expand_a_shift or expand_a_rotate returns true. Add new patterns
for single h8sx shift instructions.
2003-05-22 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (nibble_operand): Split out of...
(reg_or_nibble_operand): ... this.
* config/h8300/h8300.h (PREDICATE_CODES): Added nibble_operand.
* config/h8300/h8300.md: (mulqihi3, mulhisi3, umulqihi3,
umulhisi3): Introduce expand, and introduce separate insns for
sign- or zero-extended REG and already-extended CONST_INT.
2003-05-20 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.c (h8300_unary_length): Fix miscounting.
* config/h8300/h8300.md (subqi3): Generalize for h8sx.
(subhi3): Likewise. Don't accept immediates for operand 1.
Remove the early clobber from second alternative of the h8300s pattern.
(subsi3): Generalize for h8sx. Force operand 2 into a register
on plain h8300 targets.
(subsi3_h8300): Use h8300_dst_operand for consistency with expander.
(subsi3_h8300h): Generalize for h8sx.
(one_cmplqi2, one_cmplhi2, one_cmplsi2): Likewise.
2003-05-19 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (reg_or_nibble_operand): New.
* config/h8300/h8300.h (PREDICATE_CODES): Adjust.
(TARGET_H8300SXMUL): New.
(CONST_OK_FOR_P): New.
(CONST_OK_FOR_LETTER_P): Adjust.
* config/h8300/h8300.md (mulqihi3, mulhisi3, umulqihi3,
umulhisi3): Accept 4-bit immediate on H8SX.
(mulhi3, mulsi3, smulsi3_highpart, umulsi3_highpart): New.
(udivsi3, divhi3, udivsi3, divsi3): New.
2003-05-19 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300-protos.h (h8300_insn_length_from_table): Declare.
* config/h8300/h8300.h (OK_FOR_Q): New macro.
(EXTRA_CONSTRAINT): Use it to check the 'Q' constraint.
(PREDICATE_CODES): Add h8300_src_operand and h8300_dst_operand.
Add ADDRESSOF to the bit_operand entry.
* config/h8300/h8300.c (h8300_dst_operand): New predicate.
(h8300_src_operand): Likewise.
(bit_operand): Check nonimmediate_operand rather than general_operand.
Accept any nonimmediate_operand in h8sx code.
(h8300_and_costs): Initialize operands[1].
(h8300_rtx_costs) <AND>: Return false if the operands aren't valid.
(h8300_operand_class): New enum.
(h8300_length_table): New typedef.
(addb_length_table, addw_length_table, addl_length_table,
logicl_length_table): New tables.
(logicb_length_table, logicw_length_table): New macros.
(h8300_classify_operand, h8300_length_from_table,
h8300_length_table_for_insn, h8300_unary_length,
h8300_insn_length_from_table): New functions.
(output_plussi): Only use adds and subs for register destinations.
Disable redundant clause.
(compute_plussi_cc): Likewise.
(compute_plussi_length): Likewise. Use h8300_length_from_table
to work out the length of an insn.
(output_logical_op): Only use narrower immediate instructions
if the destination is a register.
(compute_logical_op_cc): Likewise.
(compute_logical_op_length): Likewise. Use h8300_length_from_table.
(h8300_adjust_insn_length): Tighten check for reg<->mem moves.
* config/h8300/h8300.md (length_table): New attribute.
(length): When an instruction has a length_table attribute, use
h8300_insn_length_from_table to calculate its default length.
(cmpqi): Use h8300_dst_operand for the first operand and
h8300_src_operand for the second.
(cmphi, *cmphi_h8300hs, cmpsi, negqi2, neghi2, neghi2_h8300h, negsi2,
negsi2_h8300h, addqi3, addhi3, *addhi3_h8300, *addhi3_h8300hs, addsi3,
addsi_h8300, addsi_h8300h, andhi3, andsi3, iorhi3,
iorsi3, xorhi3, xorsi3): Likewise.
(andqi3): Use h8300_src_operand for operand 2. Adjust the condition
so that it allows any combination of operands for TARGET_H8300SX.
(iorqi3, xorqi3): Likewise.
(cmpqi): Use the length_table attribute.
(*cmphi_h8300hs, cmpsi, addqi, *addhi3_h8300hs, andqi3, iorqi3,
xorqi3, negqi2, neghi2_h8300h, negsi2_h8300h): Likewise.
(cmpqi): Add 'Q' constraint.
(*cmphi_h8300hs, cmpsi, addqi, *addhi3_h8300hs, addsi_h8300h, andqi3,
iorqi3, xorqi3, negqi2, neghi2_h8300h, negsi2_h8300h): Likewise.
2003-05-14 Richard Sandiford <rsandifo@redhat.com>
* config/h8300/h8300.h (MASK_H8300SX): New macro.
(TARGET_H8300S): True for both -ms and -msx.
(TARGET_H8300SX): New macro.
(TARGET_SWITCHES): Add entries for -msx and -mno-sx.
* config/h8300/h8300.c (asm_file_start): Write .h8300sx for -msx.
* config/h8300/elf.h (LINK_SPEC): Use -m h8300sxelf for -msx.
* config/h8300/t-h8300 (MULTILIB_MATCHES): Use -ms multilibs for -msx.
[Temporary change.]
2003-02-28 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.h (SIZE_TYPE, PTRDIFF_TYPE): Use short with
16-bit pointers and 32-bit ints.
* config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Accept
CONST_DOUBLE with mode no wider than SImode.
* config/h8300/h8300.md (extendqisi2_h8300): Add constraints for
output operand.
2003-02-27 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (general_operand_src): Match CONSTANT_P_RTX
or SUBREG thereof.
* config/h8300/h8300.h (PREDICATE_CODES): Adjust.
2003-02-22 Alexandre Oliva <aoliva@redhat.com>
* config/h8300/h8300.c (dosize): Truncate sign * size to Pmode.
From-SVN: r84257
2004-07-08 05:40:34 +02:00
|
|
|
|
/* Keep trying to narrow, but don't assign op to win if it
|
|
|
|
|
would turn an integral type into something else. */
|
|
|
|
|
if (INTEGRAL_TYPE_P (TREE_TYPE (op)) != integral_p)
|
|
|
|
|
continue;
|
1993-07-05 08:25:00 +02:00
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
win = op;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (TREE_CODE (op) == COMPONENT_REF
|
|
|
|
|
/* Since type_for_size always gives an integer type. */
|
2000-10-11 12:04:03 +02:00
|
|
|
|
&& TREE_CODE (TREE_TYPE (op)) != REAL_TYPE
|
|
|
|
|
/* Ensure field is laid out already. */
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
|
|
&& DECL_SIZE (TREE_OPERAND (op, 1)) != 0
|
|
|
|
|
&& host_integerp (DECL_SIZE (TREE_OPERAND (op, 1)), 1))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2000-10-11 12:04:03 +02:00
|
|
|
|
unsigned HOST_WIDE_INT innerprec
|
|
|
|
|
= tree_low_cst (DECL_SIZE (TREE_OPERAND (op, 1)), 1);
|
2004-04-01 15:41:37 +02:00
|
|
|
|
int unsignedp = (DECL_UNSIGNED (TREE_OPERAND (op, 1))
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
|| TYPE_UNSIGNED (TREE_TYPE (TREE_OPERAND (op, 1))));
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
tree type = lang_hooks.types.type_for_size (innerprec, unsignedp);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
/* We can get this structure field in a narrower type that fits it,
|
|
|
|
|
but the resulting extension to its nominal type (a fullword type)
|
|
|
|
|
must satisfy the same conditions as for other extensions.
|
|
|
|
|
|
|
|
|
|
Do this only for fields that are aligned (not bit-fields),
|
|
|
|
|
because when bit-field insns will be used there is no
|
|
|
|
|
advantage in doing this. */
|
|
|
|
|
|
|
|
|
|
if (innerprec < TYPE_PRECISION (TREE_TYPE (op))
|
|
|
|
|
&& ! DECL_BIT_FIELD (TREE_OPERAND (op, 1))
|
2004-04-01 15:41:37 +02:00
|
|
|
|
&& (first || uns == DECL_UNSIGNED (TREE_OPERAND (op, 1)))
|
1992-02-15 04:55:11 +01:00
|
|
|
|
&& type != 0)
|
|
|
|
|
{
|
|
|
|
|
if (first)
|
2004-04-01 15:41:37 +02:00
|
|
|
|
uns = DECL_UNSIGNED (TREE_OPERAND (op, 1));
|
alias.c (adjust_offset_for_component_ref): Use component_ref_field_offset.
* alias.c (adjust_offset_for_component_ref): Use
component_ref_field_offset.
* c-decl.c (build_array_declarator): Add news args for ARRAY_REF.
* c-gimplify.c (gimplify_expr_stmt): Use alloc_stmt_list.
(gimplify_decl_stmt): Call gimplify_type_sizes for type.
For decl, call gimplify_one_sizepos and use statement list.
(gimplify_compound_literal_expr): New arg PRE_P.
Add statement to PRE_P list and return DECL.
(c_gimplify_expr, case COMPOUND_LITERAL_EXPR): Add arg to
gimplify_compound_literal_expr.
* c-tree.h (getdecls): Deleted.
* c-typeck.c (build_component_ref): Add operand for COMPONENT_REF.
(build_array_ref): Add two operands for ARRAY_REF.
(build_unary_op): Set TREE_INVARIANT and TREE_CONSTANT for
COMPOUND_LITERAL_EXPR.
* coverage.c (tree_coverage_counter_ref): Add new operands
for ARRAY_REF.
* emit-rtl.c (component_ref_for_mem_expr): Add new operand
for COMPONENT_REF.
(set_mem_attributes_minus_bitpos): Use array_ref_low_bound
and array_ref_element_size.
(widen_memory_access):Use component_ref_field_offset.
* explow.c (update_nonlocal_goto_save_area): Add two operands
for ARRAY_REF.
* expr.c (array_ref_element_size, array_ref_low_bound): New functions.
(component_ref_field_offset): Likewise.
(get_inner_reference): Use them.
(expand_expr_real_1, case ARRAY_REF): Use array_ref_low_bound.
* fold-const.c (fold, case EQ_EXPR): Properly handle DECL_SIZE.
(fold_read_from_constant_string): Use array_ref_low_bound.
Verify that result is a character type.
(build_fold_indirect_ref): Add two operands for ARRAY_REF.
* function.c (expand_function_start): Likewise.
* gimple-low.c (expand_var_p): Delete duplicated line.
* gimplify.c: Add static decls for local functions.
(cgraph.h): Now included.
(create_tmp_var): Remove check for ARRAY_TYPE.
(copy_if_shared_r): Look at bounds and sizes of types.
(build_and_jump): Return alloc_stmt_list instead of build_empty_stmt.
(gimplify_exit_expr, shortcut_cond_expr): Likewise.
(gimplify_save_expr, gimple_push_cleanup): Likewise.
(gimplify_init_constructor): Likewise.
WANT_VALUE now bool.
If empty list with no result wanted, return GS_UNHANDLED.
Add additional operands for ARRAY_REF and COMPONENT_REF.
(canonicalize_component_ref): Convert to &array[L].
(gimplify_array_ref_to_plus): Use array_ref_element_size and
array_ref_lower_bound.
(build_addr_expr_with_type, build_addr_expr): New functions.
(gimplify_compound_lval): WANT_LVALUE now bool.
Major rework to allow handle_component_p and initialize and
gimplify new operands for ARRAY_REF, ARRAY_RANGE_REF, and
COMPONENT_REF.
(gimplify_array_ref): Deleted.
(gimplify_self_mod_expr): WANT_VALUE now bool.
(gimplify_modify_expr): Gimplify to_p and from_p later.
Factor out code into gimplify_modify_expr_rhs and call twice.
Move variable-size code earlier and handle PLACEHOLDER_EXPR.
(gimplify_modify_expr_rhs, gimplify_variable_sized_compare): New fns.
(gimplify_addr_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr, case ARRAY_REF): Delete special case.
Instead handle like COMPONENT_REF; also do ARRAY_RANGE_REF,
IMAGPART, and REALPART the same way.
(gimplify_expr, case VIEW_CONVERT_EXPR): New case.
(gimplify_expr): Call gimplify_variable_sized_compare if applicable.
Call alloc_stmt_list instead of build_empty_stmt.
Deal with _REF that's volatile.
(gimplify_type_sizes, gimplify_one_sizepos): New functions.
(unshare_body, unvisit_body): New functions.
(gimplify_body): Call them.
* stmt.c (expand_stack_alloc): Don't expand TYPE_MAX_VALUE.
* stor-layout.c (get_pending_sizes): Don't change SAVE_EXPR_CONTEXT.
* tree-alias-common.c (get_alias_var): Also skip ARRAY_RANGE_REF.
* tree-cfg.c (tree_node_can_be_shared): Treat ARRAY_RANGE_REF
like ARRAY_REF.
(verify_expr, case ADDR_EXPR): Use handled_component_p.
* tree-dfa.c (get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump, case COMPONENT_REF, ARRAY_REF):
New cases to dump new operands; likewise for ARRAY_RANGE_REF.
* tree-eh.c (tree_could_trap, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-gimple.c (is_gimple_addr_expr_arg): Add ARRAY_RANGE_REF
and INDIRECT_REF.
(get_base_address): Use handled_component_p.
* tree-gimple.h (gimplify_type_sizes, gimplify_one_sizepos): New.
* tree-line.c (walk_tree): Walk more things for types and decls.
* tree-mudflap.c (mf_build_check_statement_for): Add new operands
for ARRAY_REF and COMPONENT_REF.
(mx_xform_derefs_1): Clean up usage of decl sizes.
* tree-nested.c (build_addr): Use handled_component_p.
(walk_stmts, case CATCH_EXPR): Add missing "break".
(get_static_chain, get_frame_field): Add new operand for COMPONENT_REF.
(finalize_nesting_tree_1): Likewise.
(convert_nonlocal_reference, case ARRAY_RANGE_REF): Like ARRAY_REF
and process additional operands.
(convert_local_reference): Likewise.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Treat
ARRAY_RANGE_REF similarly to ARRAY_REF.
* tree-pretty-print.c (dump_generic_node, case QUAL_UNION_TYPE): Handle
like RECORD_TYPE.
(dump_generic_node, case COMPONENT_REF): Print offset operand.
(dump_generic_node, case ARRAY_RANGE_REF): Treat like ARRAY_REF
and print lower bound and element size for both.
(op_prio, case ARRAY_RANGE_REF): Like ARRAY_REF.
* tree-sra.c (csc_build_component_ref): Add new operand.
(scalarize_call_expr): Use get_base_address.
* tree-ssa-ccp.c (widen_bitfield): Clean up size handling.
(maybe_fold_offset_to_array_ref): Rework to handle input having an
ARRAY_REF, refine handling of lower bound, and add new operands
for ARRAY_REF.
(maybe_fold_to_component_ref): Add new operand for COMPONENT_REF.
(maybe_fold_stmt_indirect): Only fold *&B to B if types match.
(maybe_fold_stmt_addition): Only handle constant lower bound.
* tree-ssa-operands.c (get_expr_operands): Minor rearrangements.
Treat ARRAY_REF and ARRAY_RANGE_REF the same; look at extra operands.
Look at new offset operand of COMPONENT_REF.
* tree-ssa.c (set_is_used): Use handled_component_p.
* tree.c (substitute_in_expr, case COMPONENT_REF): Add new operand.
(stabilize_reference, case COMPONENT_REF): Likewise.
(stabilize_reference, case ARRAY_RANGE_REF, ARRAY_REF): Similarly.
(recompute_tree_invariant_for_addr_expr): Completely rework to
be more precise. Also set TREE_SIDE_EFFECTS.
(build1_stat, case ARRAY_EXPR): Don't handle TREE_SIDE_EFFECTS here.
(build2_stat, build3_stat, build4_stat): For references,
propagate TREE_THIS_VOLATILE.
(get_unwidened): Add new operand for COMPONENT_REF.
(get_narrower): Likewise; use host_integerp for DECL_SIZE.
* tree.def (COMPONENT_REF): Add new operand.
(ARRAY_REF, ARRAY_RANGE_REF): Add two new operands.
* tree.h (array_ref_element_size, array_ref_low_bound): New decls.
(component_ref_field_offset): Likewise.
* config/alpha/alpha.c (alpha_va_start): Add new op for COMPONENT_REF.
(alpha_gimplify_va_arg): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start, i860_va_arg): Likewise.
* config/iq2000/iq2000.c (iq2000_va_arg): Likewise.
* config/mips/mips.c (mips_va_start, mips_va_arg): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg):
Likewise.
* config/s390/s390.c (s390_va_start, s390_gimplify_va_arg): Likewise.
* config/sh/sh.c (sh_va_start, sh_va_arg): Likewise.
* config/stormy16/stormy16.c (xstormy1_expand_builin_va_start):
Likewise.
(xstormy16_expand_builtin_va_arg): Likewise.
* config/xtensa/xtensa.c (xtensa_va_start, xtensa_va_arg): Likewise.
* cp/call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
(build_new_method_call): Likewise.
* cp/decl.c (local_variable_p_walkfn): Don't walk into types.
* cp/decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
(build_anon_union_vars): Add new operand for COMPONENT_REF.
* cp/init.c (buld_new): Add new operand for ARRAY_REF.
* cp/method.c (do_build_copy_constructor): New op for COMPONENT_REF.
(do_build_assign_ref): Likewise.
* cp/parser.c (cp_parser_direct_new_declarator): Add new operands
for ARRAY_REF.
(cp_parser_direct_declarator): Likewise.
* cp/pt.c (tsubst): Likewise.
(tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
for COMPONENT_REF.
* cp/semantics.c (finish_non_static_data_member): Add new operand
for COMPONENT_REF.
* cp/typeck.c (build_class_member_access_expr): Likewise.
(build_class_member_access_expr, finish_class_member_access_expr):
Likewise.
(build_ptrmemfunc_access_expr): Likewise.
(build_array_ref): Add new operands for ARRAY_REF.
* cp/typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
* cp/tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
* fortran/f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
* fortran/trans-array.c (gfc_conv_descriptor_data): Add operand
for COMPONENT_REF.
(gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
(gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
(gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
* fortran/trans-common.c (create_common): Likewise.
* fortran/trans-expr.c (gfc_conv_component_ref): Likewise.
* fortran/trans-io.c (set_parameter_value): Likewise.
(set_parameter_ref, set_string, set_flag, io_result): Likewise.
(transfer_expr): Likewise.
* fortran/trans-decl.c (gfc_trans_auto_character_variable):
Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
(gfc_simplify_function): New function.
(gfc_generate_function-code): Properly handle nested functions.
* fortran/trans.c (gfc_build_array_ref): Add two new operands
for ARRAY_REF.
* java/class.c (build_class_ref): Add new operand for COMPONENT_REF.
(build_static_field_ref): Likewise and add new operands for ARRAY_REF.
* java/constants.c (build_ref_from_constant_pool): Likewise.
* java/expr.c (build_java_array_length_access): Likewise.
(build_get_class, build_field_ref, build_known_method_ref): Likewise.
(invoke_build_dtable, build_invokevirtual): Likewise.
(build_invokeinterface, java_expand_expr): Likewise.
(emit_init_test_initialization): Likewise.
* java/java-gimplify.c (java_gimplify_new_array_init): Likewise.
* java/parse.y (make_qualifed_name, build_array_ref): Likewise.
* objc/ojbc-act.c (generate_static_references): Add additional
operands to ARRAY_REF.
(generate_strings, build_method_prototype_list_template): Likewise.
(generate_protocol_list): Likewise.
From-SVN: r83474
2004-06-22 05:07:05 +02:00
|
|
|
|
win = build3 (COMPONENT_REF, type, TREE_OPERAND (op, 0),
|
|
|
|
|
TREE_OPERAND (op, 1), NULL_TREE);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TREE_SIDE_EFFECTS (win) = TREE_SIDE_EFFECTS (op);
|
|
|
|
|
TREE_THIS_VOLATILE (win) = TREE_THIS_VOLATILE (op);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
*unsignedp_ptr = uns;
|
|
|
|
|
return win;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Nonzero if integer constant C has a value that is permissible
|
|
|
|
|
for type TYPE (an INTEGER_TYPE). */
|
|
|
|
|
|
|
|
|
|
int
|
2003-07-06 14:35:56 +02:00
|
|
|
|
int_fits_type_p (tree c, tree type)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
2003-04-14 23:59:54 +02:00
|
|
|
|
tree type_low_bound = TYPE_MIN_VALUE (type);
|
|
|
|
|
tree type_high_bound = TYPE_MAX_VALUE (type);
|
|
|
|
|
int ok_for_low_bound, ok_for_high_bound;
|
2003-07-06 14:35:56 +02:00
|
|
|
|
|
2003-04-14 23:59:54 +02:00
|
|
|
|
/* Perform some generic filtering first, which may allow making a decision
|
|
|
|
|
even if the bounds are not constant. First, negative integers never fit
|
|
|
|
|
in unsigned types, */
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
if ((TYPE_UNSIGNED (type) && tree_int_cst_sgn (c) < 0)
|
2003-04-14 23:59:54 +02:00
|
|
|
|
/* Also, unsigned integers with top bit set never fit signed types. */
|
builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
REAL_TYPE, not INTEGER_TYPE.
(layout_type, case VECTOR_TYPE): Simplify code.
* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
* tree.h: Update comments.
(STRIP_NOPS): Use TYPE_UNSIGNED.
(TYPE_UNSIGNED): New macro.
(TYPE_TRAP_SIGNED): Remove now redundant check.
(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.
* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* cp/class.c (check_bitfield_decl): Likewise.
* cp/cvt.c (type_promotes_to): Likewise.
* cp/decl.c (finish_enum): Likewise.
* cp/mangle.c (write_builtin_type): Likewise.
* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
(build_binary_op): Likewise.
* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
(ffecom_expr_): Likewise.
* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
Use TYPE_UNSIGNED, not TREE_UNSIGNED.
* ada/trans.c (tree_transform, convert_with_check): Likewise.
* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
(build_vms_descriptor, unchecked_convert): Likewise.
* ada/utils2.c (nonbinary_modular_operation): Likewise.
From-SVN: r80287
2004-04-01 05:50:43 +02:00
|
|
|
|
|| (! TYPE_UNSIGNED (type)
|
|
|
|
|
&& TYPE_UNSIGNED (TREE_TYPE (c)) && tree_int_cst_msb (c)))
|
2003-04-14 23:59:54 +02:00
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* If at least one bound of the type is a constant integer, we can check
|
|
|
|
|
ourselves and maybe make a decision. If no such decision is possible, but
|
|
|
|
|
this type is a subtype, try checking against that. Otherwise, use
|
|
|
|
|
force_fit_type, which checks against the precision.
|
|
|
|
|
|
|
|
|
|
Compute the status for each possibly constant bound, and return if we see
|
|
|
|
|
one does not match. Use ok_for_xxx_bound for this purpose, assigning -1
|
|
|
|
|
for "unknown if constant fits", 0 for "constant known *not* to fit" and 1
|
|
|
|
|
for "constant known to fit". */
|
|
|
|
|
|
|
|
|
|
ok_for_low_bound = -1;
|
|
|
|
|
ok_for_high_bound = -1;
|
2003-07-06 14:35:56 +02:00
|
|
|
|
|
2003-04-14 23:59:54 +02:00
|
|
|
|
/* Check if C >= type_low_bound. */
|
|
|
|
|
if (type_low_bound && TREE_CODE (type_low_bound) == INTEGER_CST)
|
2000-11-14 18:58:01 +01:00
|
|
|
|
{
|
2003-04-14 23:59:54 +02:00
|
|
|
|
ok_for_low_bound = ! tree_int_cst_lt (c, type_low_bound);
|
|
|
|
|
if (! ok_for_low_bound)
|
|
|
|
|
return 0;
|
2000-11-14 18:58:01 +01:00
|
|
|
|
}
|
2003-04-14 23:59:54 +02:00
|
|
|
|
|
|
|
|
|
/* Check if c <= type_high_bound. */
|
|
|
|
|
if (type_high_bound && TREE_CODE (type_high_bound) == INTEGER_CST)
|
|
|
|
|
{
|
|
|
|
|
ok_for_high_bound = ! tree_int_cst_lt (type_high_bound, c);
|
|
|
|
|
if (! ok_for_high_bound)
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* If the constant fits both bounds, the result is known. */
|
|
|
|
|
if (ok_for_low_bound == 1 && ok_for_high_bound == 1)
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
/* If we haven't been able to decide at this point, there nothing more we
|
|
|
|
|
can check ourselves here. Look at the base type if we have one. */
|
2002-01-22 13:01:54 +01:00
|
|
|
|
else if (TREE_CODE (type) == INTEGER_TYPE && TREE_TYPE (type) != 0)
|
|
|
|
|
return int_fits_type_p (c, TREE_TYPE (type));
|
2003-07-06 14:35:56 +02:00
|
|
|
|
|
2003-04-14 23:59:54 +02:00
|
|
|
|
/* Or to force_fit_type, if nothing else. */
|
1992-02-15 04:55:11 +01:00
|
|
|
|
else
|
2000-11-14 18:58:01 +01:00
|
|
|
|
{
|
|
|
|
|
c = copy_node (c);
|
|
|
|
|
TREE_TYPE (c) = type;
|
tree.h (force_fit_type): Return a tree, take three flags.
* tree.h (force_fit_type): Return a tree, take three flags.
* fold-const.c (force_fit_type): Set TREE_OVERFLOW and
TREE_CONSTANT_OVERFLOW here.
(int_const_binop, const_binop): Adjust.
(size_int_type): Do sign extension here.
(fold_convert_const, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, fold_div_compare, fold,
fold_negate_const, fold_abs_const, fold_not_const): Adjust.
* tree.c (size_in_bytes, int_fits_type_p): Adjust.
* cp/cvt.c (cp_convert_to_pointer): Adjust force_fit_type call.
* java/jcf-parse.c (get_constant): Adjust force_fit_type call.
* java/lex.h (SET_LVAL_NODE_TYPE): Remove.
* java/lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
(do_java_lex): Likewise. Adjust force_fit_type call.
From-SVN: r85599
2004-08-05 11:03:42 +02:00
|
|
|
|
c = force_fit_type (c, -1, false, false);
|
|
|
|
|
return !TREE_OVERFLOW (c);
|
2000-11-14 18:58:01 +01:00
|
|
|
|
}
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
2004-07-06 04:20:16 +02:00
|
|
|
|
/* Subprogram of following function. Called by walk_tree.
|
|
|
|
|
|
|
|
|
|
Return *TP if it is an automatic variable or parameter of the
|
|
|
|
|
function passed in as DATA. */
|
|
|
|
|
|
|
|
|
|
static tree
|
|
|
|
|
find_var_from_fn (tree *tp, int *walk_subtrees, void *data)
|
|
|
|
|
{
|
|
|
|
|
tree fn = (tree) data;
|
|
|
|
|
|
|
|
|
|
if (TYPE_P (*tp))
|
|
|
|
|
*walk_subtrees = 0;
|
|
|
|
|
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
else if (DECL_P (*tp)
|
|
|
|
|
&& lang_hooks.tree_inlining.auto_var_in_fn_p (*tp, fn))
|
2004-07-06 04:20:16 +02:00
|
|
|
|
return *tp;
|
|
|
|
|
|
|
|
|
|
return NULL_TREE;
|
|
|
|
|
}
|
|
|
|
|
|
2002-10-23 19:13:18 +02:00
|
|
|
|
/* Returns true if T is, contains, or refers to a type with variable
|
2004-07-06 04:20:16 +02:00
|
|
|
|
size. If FN is nonzero, only return true if a modifier of the type
|
|
|
|
|
or position of FN is a variable or parameter inside FN.
|
|
|
|
|
|
|
|
|
|
This concept is more general than that of C99 'variably modified types':
|
|
|
|
|
in C99, a struct type is never variably modified because a VLA may not
|
|
|
|
|
appear as a structure member. However, in GNU C code like:
|
2003-07-06 14:35:56 +02:00
|
|
|
|
|
2002-10-23 19:13:18 +02:00
|
|
|
|
struct S { int i[f()]; };
|
|
|
|
|
|
|
|
|
|
is valid, and other languages may define similar constructs. */
|
|
|
|
|
|
|
|
|
|
bool
|
2004-07-06 04:20:16 +02:00
|
|
|
|
variably_modified_type_p (tree type, tree fn)
|
2002-10-23 19:13:18 +02:00
|
|
|
|
{
|
2003-10-05 21:07:47 +02:00
|
|
|
|
tree t;
|
|
|
|
|
|
2004-07-06 04:20:16 +02:00
|
|
|
|
/* Test if T is either variable (if FN is zero) or an expression containing
|
|
|
|
|
a variable in FN. */
|
|
|
|
|
#define RETURN_TRUE_IF_VAR(T) \
|
|
|
|
|
do { tree _t = (T); \
|
|
|
|
|
if (_t && _t != error_mark_node && TREE_CODE (_t) != INTEGER_CST \
|
|
|
|
|
&& (!fn || walk_tree (&_t, find_var_from_fn, fn, NULL))) \
|
|
|
|
|
return true; } while (0)
|
|
|
|
|
|
2002-12-04 21:13:01 +01:00
|
|
|
|
if (type == error_mark_node)
|
|
|
|
|
return false;
|
|
|
|
|
|
2003-07-06 14:35:56 +02:00
|
|
|
|
/* If TYPE itself has variable size, it is variably modified.
|
2002-10-23 19:13:18 +02:00
|
|
|
|
|
|
|
|
|
We do not yet have a representation of the C99 '[*]' syntax.
|
|
|
|
|
When a representation is chosen, this function should be modified
|
|
|
|
|
to test for that case as well. */
|
2004-07-06 04:20:16 +02:00
|
|
|
|
RETURN_TRUE_IF_VAR (TYPE_SIZE (type));
|
|
|
|
|
RETURN_TRUE_IF_VAR (TYPE_SIZE_UNIT(type));
|
2002-10-23 19:13:18 +02:00
|
|
|
|
|
2003-10-05 21:07:47 +02:00
|
|
|
|
switch (TREE_CODE (type))
|
|
|
|
|
{
|
|
|
|
|
case POINTER_TYPE:
|
|
|
|
|
case REFERENCE_TYPE:
|
|
|
|
|
case ARRAY_TYPE:
|
2004-04-12 23:25:55 +02:00
|
|
|
|
case SET_TYPE:
|
|
|
|
|
case VECTOR_TYPE:
|
2004-07-06 04:20:16 +02:00
|
|
|
|
if (variably_modified_type_p (TREE_TYPE (type), fn))
|
2004-04-12 23:25:55 +02:00
|
|
|
|
return true;
|
|
|
|
|
break;
|
2003-07-06 14:35:56 +02:00
|
|
|
|
|
2003-10-05 21:07:47 +02:00
|
|
|
|
case FUNCTION_TYPE:
|
|
|
|
|
case METHOD_TYPE:
|
|
|
|
|
/* If TYPE is a function type, it is variably modified if any of the
|
|
|
|
|
parameters or the return type are variably modified. */
|
2004-07-06 04:20:16 +02:00
|
|
|
|
if (variably_modified_type_p (TREE_TYPE (type), fn))
|
2004-04-12 23:25:55 +02:00
|
|
|
|
return true;
|
2002-10-23 19:13:18 +02:00
|
|
|
|
|
2004-04-12 23:25:55 +02:00
|
|
|
|
for (t = TYPE_ARG_TYPES (type);
|
|
|
|
|
t && t != void_list_node;
|
|
|
|
|
t = TREE_CHAIN (t))
|
2004-07-06 04:20:16 +02:00
|
|
|
|
if (variably_modified_type_p (TREE_VALUE (t), fn))
|
2003-10-05 21:07:47 +02:00
|
|
|
|
return true;
|
|
|
|
|
break;
|
2002-10-23 19:13:18 +02:00
|
|
|
|
|
2003-10-05 21:07:47 +02:00
|
|
|
|
case INTEGER_TYPE:
|
2004-04-12 23:25:55 +02:00
|
|
|
|
case REAL_TYPE:
|
|
|
|
|
case ENUMERAL_TYPE:
|
|
|
|
|
case BOOLEAN_TYPE:
|
|
|
|
|
case CHAR_TYPE:
|
2003-10-05 21:07:47 +02:00
|
|
|
|
/* Scalar types are variably modified if their end points
|
|
|
|
|
aren't constant. */
|
2004-07-06 04:20:16 +02:00
|
|
|
|
RETURN_TRUE_IF_VAR (TYPE_MIN_VALUE (type));
|
|
|
|
|
RETURN_TRUE_IF_VAR (TYPE_MAX_VALUE (type));
|
2004-04-12 23:25:55 +02:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case RECORD_TYPE:
|
|
|
|
|
case UNION_TYPE:
|
|
|
|
|
case QUAL_UNION_TYPE:
|
|
|
|
|
/* We can't see if any of the field are variably-modified by the
|
|
|
|
|
definition we normally use, since that would produce infinite
|
|
|
|
|
recursion via pointers. */
|
|
|
|
|
/* This is variably modified if some field's type is. */
|
|
|
|
|
for (t = TYPE_FIELDS (type); t; t = TREE_CHAIN (t))
|
|
|
|
|
if (TREE_CODE (t) == FIELD_DECL)
|
|
|
|
|
{
|
2004-07-06 04:20:16 +02:00
|
|
|
|
RETURN_TRUE_IF_VAR (DECL_FIELD_OFFSET (t));
|
|
|
|
|
RETURN_TRUE_IF_VAR (DECL_SIZE (t));
|
|
|
|
|
RETURN_TRUE_IF_VAR (DECL_SIZE_UNIT (t));
|
2004-04-12 23:25:55 +02:00
|
|
|
|
|
2004-07-06 04:20:16 +02:00
|
|
|
|
if (TREE_CODE (type) == QUAL_UNION_TYPE)
|
|
|
|
|
RETURN_TRUE_IF_VAR (DECL_QUALIFIER (t));
|
2004-04-12 23:25:55 +02:00
|
|
|
|
}
|
|
|
|
|
break;
|
2003-10-05 21:07:47 +02:00
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
break;
|
2002-10-23 19:13:18 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The current language may have other cases to check, but in general,
|
|
|
|
|
all other types are not variably modified. */
|
2004-07-06 04:20:16 +02:00
|
|
|
|
return lang_hooks.tree_inlining.var_mod_type_p (type, fn);
|
|
|
|
|
|
|
|
|
|
#undef RETURN_TRUE_IF_VAR
|
2002-10-23 19:13:18 +02:00
|
|
|
|
}
|
|
|
|
|
|
1999-11-08 16:27:56 +01:00
|
|
|
|
/* Given a DECL or TYPE, return the scope in which it was declared, or
|
2000-04-15 18:59:10 +02:00
|
|
|
|
NULL_TREE if there is no containing scope. */
|
1999-11-08 16:27:56 +01:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
get_containing_scope (tree t)
|
1999-11-08 16:27:56 +01:00
|
|
|
|
{
|
|
|
|
|
return (TYPE_P (t) ? TYPE_CONTEXT (t) : DECL_CONTEXT (t));
|
|
|
|
|
}
|
|
|
|
|
|
1992-05-12 04:51:59 +02:00
|
|
|
|
/* Return the innermost context enclosing DECL that is
|
1992-02-15 04:55:11 +01:00
|
|
|
|
a FUNCTION_DECL, or zero if none. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
decl_function_context (tree decl)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
|
|
|
|
tree context;
|
|
|
|
|
|
1992-05-12 04:51:59 +02:00
|
|
|
|
if (TREE_CODE (decl) == ERROR_MARK)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return 0;
|
|
|
|
|
|
1999-12-15 10:37:48 +01:00
|
|
|
|
/* C++ virtual functions use DECL_CONTEXT for the class of the vtable
|
|
|
|
|
where we look up the function at runtime. Such functions always take
|
|
|
|
|
a first argument of type 'pointer to real context'.
|
|
|
|
|
|
|
|
|
|
C++ should really be fixed to use DECL_CONTEXT for the real context,
|
|
|
|
|
and use something else for the "virtual context". */
|
|
|
|
|
else if (TREE_CODE (decl) == FUNCTION_DECL && DECL_VINDEX (decl))
|
2000-04-15 18:59:10 +02:00
|
|
|
|
context
|
|
|
|
|
= TYPE_MAIN_VARIANT
|
|
|
|
|
(TREE_TYPE (TREE_VALUE (TYPE_ARG_TYPES (TREE_TYPE (decl)))));
|
1992-02-15 04:55:11 +01:00
|
|
|
|
else
|
1992-05-12 04:51:59 +02:00
|
|
|
|
context = DECL_CONTEXT (decl);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
while (context && TREE_CODE (context) != FUNCTION_DECL)
|
|
|
|
|
{
|
1999-11-08 16:27:56 +01:00
|
|
|
|
if (TREE_CODE (context) == BLOCK)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
context = BLOCK_SUPERCONTEXT (context);
|
2000-08-29 18:08:59 +02:00
|
|
|
|
else
|
1999-11-08 16:27:56 +01:00
|
|
|
|
context = get_containing_scope (context);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return context;
|
|
|
|
|
}
|
|
|
|
|
|
1992-05-12 04:51:59 +02:00
|
|
|
|
/* Return the innermost context enclosing DECL that is
|
1993-06-28 00:50:04 +02:00
|
|
|
|
a RECORD_TYPE, UNION_TYPE or QUAL_UNION_TYPE, or zero if none.
|
1992-02-15 04:55:11 +01:00
|
|
|
|
TYPE_DECLs and FUNCTION_DECLs are transparent to this function. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
decl_type_context (tree decl)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
1992-05-12 04:51:59 +02:00
|
|
|
|
tree context = DECL_CONTEXT (decl);
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
while (context)
|
2003-07-11 10:33:21 +02:00
|
|
|
|
switch (TREE_CODE (context))
|
|
|
|
|
{
|
|
|
|
|
case NAMESPACE_DECL:
|
|
|
|
|
case TRANSLATION_UNIT_DECL:
|
2002-06-01 00:15:42 +02:00
|
|
|
|
return NULL_TREE;
|
2002-05-24 11:19:55 +02:00
|
|
|
|
|
2003-07-11 10:33:21 +02:00
|
|
|
|
case RECORD_TYPE:
|
|
|
|
|
case UNION_TYPE:
|
|
|
|
|
case QUAL_UNION_TYPE:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return context;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2003-07-11 10:33:21 +02:00
|
|
|
|
case TYPE_DECL:
|
|
|
|
|
case FUNCTION_DECL:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
context = DECL_CONTEXT (context);
|
2003-07-11 10:33:21 +02:00
|
|
|
|
break;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2003-07-11 10:33:21 +02:00
|
|
|
|
case BLOCK:
|
1992-02-15 04:55:11 +01:00
|
|
|
|
context = BLOCK_SUPERCONTEXT (context);
|
2003-07-11 10:33:21 +02:00
|
|
|
|
break;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2003-07-11 10:33:21 +02:00
|
|
|
|
default:
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_unreachable ();
|
2003-07-11 10:33:21 +02:00
|
|
|
|
}
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
return NULL_TREE;
|
|
|
|
|
}
|
|
|
|
|
|
1999-11-24 02:19:04 +01:00
|
|
|
|
/* CALL is a CALL_EXPR. Return the declaration for the function
|
2000-08-29 18:08:59 +02:00
|
|
|
|
called, or NULL_TREE if the called function cannot be
|
1999-11-24 02:19:04 +01:00
|
|
|
|
determined. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
get_callee_fndecl (tree call)
|
1999-11-24 02:19:04 +01:00
|
|
|
|
{
|
|
|
|
|
tree addr;
|
|
|
|
|
|
|
|
|
|
/* It's invalid to call this function with anything but a
|
|
|
|
|
CALL_EXPR. */
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (TREE_CODE (call) == CALL_EXPR);
|
1999-11-24 02:19:04 +01:00
|
|
|
|
|
|
|
|
|
/* The first operand to the CALL is the address of the function
|
|
|
|
|
called. */
|
|
|
|
|
addr = TREE_OPERAND (call, 0);
|
|
|
|
|
|
2000-04-28 22:52:31 +02:00
|
|
|
|
STRIP_NOPS (addr);
|
|
|
|
|
|
|
|
|
|
/* If this is a readonly function pointer, extract its initial value. */
|
|
|
|
|
if (DECL_P (addr) && TREE_CODE (addr) != FUNCTION_DECL
|
|
|
|
|
&& TREE_READONLY (addr) && ! TREE_THIS_VOLATILE (addr)
|
|
|
|
|
&& DECL_INITIAL (addr))
|
|
|
|
|
addr = DECL_INITIAL (addr);
|
|
|
|
|
|
1999-11-24 02:19:04 +01:00
|
|
|
|
/* If the address is just `&f' for some function `f', then we know
|
|
|
|
|
that `f' is being called. */
|
|
|
|
|
if (TREE_CODE (addr) == ADDR_EXPR
|
|
|
|
|
&& TREE_CODE (TREE_OPERAND (addr, 0)) == FUNCTION_DECL)
|
2001-12-06 18:58:23 +01:00
|
|
|
|
return TREE_OPERAND (addr, 0);
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2003-10-06 15:50:41 +02:00
|
|
|
|
/* We couldn't figure out what was being called. Maybe the front
|
|
|
|
|
end has some idea. */
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
return lang_hooks.lang_get_callee_fndecl (call);
|
1999-11-24 02:19:04 +01:00
|
|
|
|
}
|
|
|
|
|
|
1997-10-18 23:10:32 +02:00
|
|
|
|
/* Print debugging information about tree nodes generated during the compile,
|
|
|
|
|
and any language-specific information. */
|
|
|
|
|
|
1992-02-15 04:55:11 +01:00
|
|
|
|
void
|
2003-07-06 14:35:56 +02:00
|
|
|
|
dump_tree_statistics (void)
|
1992-02-15 04:55:11 +01:00
|
|
|
|
{
|
c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>.
d
* c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>. Add
prototype for `handle_sysv_pragma', and make it static. Add
parentheses around assignment used as truth value.
* combine.c (combine_instructions): Protect variable `prev' with
macro HAVE_cc0.
(can_combine_p): Protect variable `link' with AUTO_INC_DEC.
(extract_left_shift): Add parentheses around operand of &.
(merge_outer_ops): Avoid an empty body in an else-statement.
(gen_rtx_combine): Remove unused variable `i'.
* sparc/gmon-sol2.c: Include <fcntl.h>. Make return type of
function monstartup `void'. Likewise for internal_mcount. Add
`static void' prototype for moncontrol. Reconcile sprintf format
vs. args.
* sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>.
Make return type of function_arg_slotno explicitly `int'.
(reg_unused_after): Add parentheses around assignment used as
truth value.
(save_regs): Add explicit braces to avoid ambiguous `else'.
(function_arg_slotno): Add parentheses around && within ||.
(function_arg_pass_by_reference): Likewise.
(sparc_flat_output_function_prologue): Reconcile fprintf format
vs. args.
* svr4.h (ASM_OUTPUT_LIMITED_STRING): Add parentheses around
assignment used as truth value.
* cplus-dem.c: Include <stdlib.h>.
(demangle_signature): Avoid an empty body in an else-statement.
(do_type): Remove unused variable `lvl'.
* cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS.
Include <string.h>/<strings.h>.
(cpp_lex): Remove unused variable `namelen'.
(cpp_lex): Explicitly declare `num_chars' as an int.
* cpplib.c: Avoid duplicate inclusion of <stdlib.h>, include
<unistd.h> instead. Explicitly declare is_system_include
returning int.
(make_assertion): Remove unused variable `kt'.
(cpp_expand_to_buffer): Hide variable `obuf'.
(output_line_command): Remove unused variables, `line_end',
`line_cmd_buf' and `len'.
(macarg): Remove unused variable `arg_start'.
(special_symbol): Remove unused variable `i'. Add parentheses
around assignment used as truth value.
(do_include): Remove unused variables `pcfname' and `retried',
hide `pcf' and `pcfbuflimit'.
(do_line): Remove unused variable `i'.
(finclude): Hide variable `missing_newline'.
(cpp_handle_options): Remove unused variable `j'.
(read_token_list): Remove unused variable `eofp'.
(cpp_error_with_line): Remove unused variable `i'.
(cpp_warning_with_line): Likewise.
(cpp_pedwarn_with_line): Explicitly declare `column' as int.
(cpp_error_from_errno): Remove unused variable `i'.
* cse.c (invalidate): Add parentheses around assignment used as
truth value.
(find_best_addr): Move declaration of variable `our_cost' inside
the conditional macro where its used.
(fold_rtx): Avoid an empty body in an if-statement.
(cse_insn): Wrap variables `this_insn_cc0_mode' and
`this_insn_cc0' in macro HAVE_cc0.
* dwarf2out.c: Include <stdlib.h> and <string.h>/<string.h>.
(ASM_OUTPUT_DWARF_DATA8): Reconcile format vs. args in fprintf's.
(output_uleb128): Likewise.
(output_sleb128): Likewise.
(output_cfi): Likewise.
(output_call_frame_info): Remove unused variables `j', `fde_size'
and `fde_pad'.
(comp_unit_has_inlines): Hide declaration as per rest of file.
(size_of_line_prolog): Correct typo in prototype.
(add_arange): Likewise.
(output_aranges): Likewise.
(add_name_and_src_coords_attributes): Likewise.
(gen_array_type_die): Likewise.
(gen_inlined_subroutine_die): Likewise.
(equate_decl_number_to_die): Remove unused variable `i'.
(print_die): Reconcile format vs. args in fprintf's.
(print_dwarf_line_table): Likewise.
(output_die): Likewise.
(output_line_info): Likewise.
(add_subscript_info): Avoid an empty body in an else-statement.
(gen_subprogram_die): Remove unused variable `fp_loc'.
* dwarfout.c: Explicitly declare `next_pubname_number' as int.
Protect `ordering_attribute' prototype with USE_ORDERING_ATTRIBUTE
macro. Protect `src_coords_attribute' prototype with
DWARF_DECL_COORDINATES macro. Hide `output_entry_point_die'
prototype as in the rest of the file. Likewise for
`output_pointer_type_die' and `output_reference_type_die'. Remove
prototype for `type_of_for_scope'.
(output_unsigned_leb128): Reconcile format vs. args in fprintf.
(type_attribute): Add explicit braces to avoid ambiguous `else'.
* final.c: Include <stdlib.h> and <string.h>/<strings.h>.
(shorten_branches): Protect declaration of tmp_length with
SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
(profile_function): Protect declaration of `sval' and `cxt'
variables with appropriate macros.
(final_scan_insn): Likewise for `note' variable. Add explicit
braces to avoid empty body in an if-statement.
(output_asm_insn): Move variable `i' inside macro conditional
where it is used. Add parentheses around assignment used as truth
value.
(asm_fprintf) Likewise, likewise.
* fix-header.c (main): Remove unused variable `done'. Protect
declaration of `i' with FIXPROTO_IGNORE_LIST.
* pexecute.c: Include <unistd.h>. Prototype `my_strerror'.
* print-rtl.c (print_inline_rtx): Explicitly declare the parameter
`ind'.
* profile.c: Include <string.h>/<strings.h>.
(instrument_arcs): Remove unused variables `note', `inverted',
`zero' and `neg_one'.
(branch_prob): Avoid empty body in an if-statement.
* regclass.c: Include <stdlib.h>.
(reg_alternate_class): Explicitly declare parameter `regno'.
* regmove.c (regmove_optimize): Remove unused variable `p'. Add
parentheses around assignment used as truth value.
(find_matches): Remove unused variables `output_operand' and
`matching_operand'.
(fixup_match_1): Remove statement with no effect: "if (0) ;".
* scan.c (sstring_append): Explicitly declare `count' as int.
(scan_string): Explicitly declare parameter `init' as int.
* sched.c: Include <stdlib.h>.
(BLOCKAGE_RANGE): Add parentheses around arithmetic in operand of |.
(rank_for_schedule): Add parentheses around assignment used as
truth value.
(schedule_block): Likewise.
(regno_use_in): Likewise.
(schedule_insns): Remove unused variable `i'.
* toplev.c: Include <stdlib.h> and <string.h>/<strings.h>.
(v_message_with_decl): Remove unused variable `n'.
(botch): Explicitly declare parameter `s' as char *.
(main): Add parentheses around assignment used as truth value.
* tree.c (make_node): Protect the variable `kind' with the
GATHER_STATISTICS macro.
(real_value_from_int_cst): Move variable `e' inside conditional
macro area where it is used.
(tree_last): Add parentheses around assignment used as truth value.
(build1): Protect the variable `kind' with the GATHER_STATISTICS
macro.
(print_obstack_statistics): Reconcile format vs. args in fprintf.
Protect variables `i', `total_nodes', and `total_bytes' with the
GATHER_STATISTICS macro.
Lots more -W -Wall warnings disappear.
From-SVN: r17518
1998-01-27 23:11:55 +01:00
|
|
|
|
#ifdef GATHER_STATISTICS
|
1992-02-15 04:55:11 +01:00
|
|
|
|
int i;
|
|
|
|
|
int total_nodes, total_bytes;
|
c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>.
d
* c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>. Add
prototype for `handle_sysv_pragma', and make it static. Add
parentheses around assignment used as truth value.
* combine.c (combine_instructions): Protect variable `prev' with
macro HAVE_cc0.
(can_combine_p): Protect variable `link' with AUTO_INC_DEC.
(extract_left_shift): Add parentheses around operand of &.
(merge_outer_ops): Avoid an empty body in an else-statement.
(gen_rtx_combine): Remove unused variable `i'.
* sparc/gmon-sol2.c: Include <fcntl.h>. Make return type of
function monstartup `void'. Likewise for internal_mcount. Add
`static void' prototype for moncontrol. Reconcile sprintf format
vs. args.
* sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>.
Make return type of function_arg_slotno explicitly `int'.
(reg_unused_after): Add parentheses around assignment used as
truth value.
(save_regs): Add explicit braces to avoid ambiguous `else'.
(function_arg_slotno): Add parentheses around && within ||.
(function_arg_pass_by_reference): Likewise.
(sparc_flat_output_function_prologue): Reconcile fprintf format
vs. args.
* svr4.h (ASM_OUTPUT_LIMITED_STRING): Add parentheses around
assignment used as truth value.
* cplus-dem.c: Include <stdlib.h>.
(demangle_signature): Avoid an empty body in an else-statement.
(do_type): Remove unused variable `lvl'.
* cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS.
Include <string.h>/<strings.h>.
(cpp_lex): Remove unused variable `namelen'.
(cpp_lex): Explicitly declare `num_chars' as an int.
* cpplib.c: Avoid duplicate inclusion of <stdlib.h>, include
<unistd.h> instead. Explicitly declare is_system_include
returning int.
(make_assertion): Remove unused variable `kt'.
(cpp_expand_to_buffer): Hide variable `obuf'.
(output_line_command): Remove unused variables, `line_end',
`line_cmd_buf' and `len'.
(macarg): Remove unused variable `arg_start'.
(special_symbol): Remove unused variable `i'. Add parentheses
around assignment used as truth value.
(do_include): Remove unused variables `pcfname' and `retried',
hide `pcf' and `pcfbuflimit'.
(do_line): Remove unused variable `i'.
(finclude): Hide variable `missing_newline'.
(cpp_handle_options): Remove unused variable `j'.
(read_token_list): Remove unused variable `eofp'.
(cpp_error_with_line): Remove unused variable `i'.
(cpp_warning_with_line): Likewise.
(cpp_pedwarn_with_line): Explicitly declare `column' as int.
(cpp_error_from_errno): Remove unused variable `i'.
* cse.c (invalidate): Add parentheses around assignment used as
truth value.
(find_best_addr): Move declaration of variable `our_cost' inside
the conditional macro where its used.
(fold_rtx): Avoid an empty body in an if-statement.
(cse_insn): Wrap variables `this_insn_cc0_mode' and
`this_insn_cc0' in macro HAVE_cc0.
* dwarf2out.c: Include <stdlib.h> and <string.h>/<string.h>.
(ASM_OUTPUT_DWARF_DATA8): Reconcile format vs. args in fprintf's.
(output_uleb128): Likewise.
(output_sleb128): Likewise.
(output_cfi): Likewise.
(output_call_frame_info): Remove unused variables `j', `fde_size'
and `fde_pad'.
(comp_unit_has_inlines): Hide declaration as per rest of file.
(size_of_line_prolog): Correct typo in prototype.
(add_arange): Likewise.
(output_aranges): Likewise.
(add_name_and_src_coords_attributes): Likewise.
(gen_array_type_die): Likewise.
(gen_inlined_subroutine_die): Likewise.
(equate_decl_number_to_die): Remove unused variable `i'.
(print_die): Reconcile format vs. args in fprintf's.
(print_dwarf_line_table): Likewise.
(output_die): Likewise.
(output_line_info): Likewise.
(add_subscript_info): Avoid an empty body in an else-statement.
(gen_subprogram_die): Remove unused variable `fp_loc'.
* dwarfout.c: Explicitly declare `next_pubname_number' as int.
Protect `ordering_attribute' prototype with USE_ORDERING_ATTRIBUTE
macro. Protect `src_coords_attribute' prototype with
DWARF_DECL_COORDINATES macro. Hide `output_entry_point_die'
prototype as in the rest of the file. Likewise for
`output_pointer_type_die' and `output_reference_type_die'. Remove
prototype for `type_of_for_scope'.
(output_unsigned_leb128): Reconcile format vs. args in fprintf.
(type_attribute): Add explicit braces to avoid ambiguous `else'.
* final.c: Include <stdlib.h> and <string.h>/<strings.h>.
(shorten_branches): Protect declaration of tmp_length with
SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
(profile_function): Protect declaration of `sval' and `cxt'
variables with appropriate macros.
(final_scan_insn): Likewise for `note' variable. Add explicit
braces to avoid empty body in an if-statement.
(output_asm_insn): Move variable `i' inside macro conditional
where it is used. Add parentheses around assignment used as truth
value.
(asm_fprintf) Likewise, likewise.
* fix-header.c (main): Remove unused variable `done'. Protect
declaration of `i' with FIXPROTO_IGNORE_LIST.
* pexecute.c: Include <unistd.h>. Prototype `my_strerror'.
* print-rtl.c (print_inline_rtx): Explicitly declare the parameter
`ind'.
* profile.c: Include <string.h>/<strings.h>.
(instrument_arcs): Remove unused variables `note', `inverted',
`zero' and `neg_one'.
(branch_prob): Avoid empty body in an if-statement.
* regclass.c: Include <stdlib.h>.
(reg_alternate_class): Explicitly declare parameter `regno'.
* regmove.c (regmove_optimize): Remove unused variable `p'. Add
parentheses around assignment used as truth value.
(find_matches): Remove unused variables `output_operand' and
`matching_operand'.
(fixup_match_1): Remove statement with no effect: "if (0) ;".
* scan.c (sstring_append): Explicitly declare `count' as int.
(scan_string): Explicitly declare parameter `init' as int.
* sched.c: Include <stdlib.h>.
(BLOCKAGE_RANGE): Add parentheses around arithmetic in operand of |.
(rank_for_schedule): Add parentheses around assignment used as
truth value.
(schedule_block): Likewise.
(regno_use_in): Likewise.
(schedule_insns): Remove unused variable `i'.
* toplev.c: Include <stdlib.h> and <string.h>/<strings.h>.
(v_message_with_decl): Remove unused variable `n'.
(botch): Explicitly declare parameter `s' as char *.
(main): Add parentheses around assignment used as truth value.
* tree.c (make_node): Protect the variable `kind' with the
GATHER_STATISTICS macro.
(real_value_from_int_cst): Move variable `e' inside conditional
macro area where it is used.
(tree_last): Add parentheses around assignment used as truth value.
(build1): Protect the variable `kind' with the GATHER_STATISTICS
macro.
(print_obstack_statistics): Reconcile format vs. args in fprintf.
Protect variables `i', `total_nodes', and `total_bytes' with the
GATHER_STATISTICS macro.
Lots more -W -Wall warnings disappear.
From-SVN: r17518
1998-01-27 23:11:55 +01:00
|
|
|
|
#endif
|
1992-02-15 04:55:11 +01:00
|
|
|
|
|
|
|
|
|
fprintf (stderr, "\n??? tree nodes created\n\n");
|
|
|
|
|
#ifdef GATHER_STATISTICS
|
2003-07-14 15:36:56 +02:00
|
|
|
|
fprintf (stderr, "Kind Nodes Bytes\n");
|
|
|
|
|
fprintf (stderr, "---------------------------------------\n");
|
1992-02-15 04:55:11 +01:00
|
|
|
|
total_nodes = total_bytes = 0;
|
|
|
|
|
for (i = 0; i < (int) all_kinds; i++)
|
|
|
|
|
{
|
2003-07-14 15:36:56 +02:00
|
|
|
|
fprintf (stderr, "%-20s %7d %10d\n", tree_node_kind_names[i],
|
1992-02-15 04:55:11 +01:00
|
|
|
|
tree_node_counts[i], tree_node_sizes[i]);
|
|
|
|
|
total_nodes += tree_node_counts[i];
|
|
|
|
|
total_bytes += tree_node_sizes[i];
|
|
|
|
|
}
|
2003-07-14 15:36:56 +02:00
|
|
|
|
fprintf (stderr, "---------------------------------------\n");
|
|
|
|
|
fprintf (stderr, "%-20s %7d %10d\n", "Total", total_nodes, total_bytes);
|
|
|
|
|
fprintf (stderr, "---------------------------------------\n");
|
2004-05-13 08:41:07 +02:00
|
|
|
|
ssanames_print_statistics ();
|
|
|
|
|
phinodes_print_statistics ();
|
1992-02-15 04:55:11 +01:00
|
|
|
|
#else
|
|
|
|
|
fprintf (stderr, "(No per-node statistics)\n");
|
|
|
|
|
#endif
|
2000-03-19 18:53:38 +01:00
|
|
|
|
print_type_hash_statistics ();
|
alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) () with lang_hooks.foo ().
* alias.c (get_alias_set): Replace calls via (*lang_hooks.foo) ()
with lang_hooks.foo ().
* builtins.c (expand_builtin_va_arg): Likewise.
* c-common.c (fname_as_string, c_common_truthvalue_conversion,
c_common_type_for_mode, c_common_nodes_and_builtins,
handle_mode_attribute, handle_vector_size_attribute): Likewise.
* c-convert.c (convert): Likewise.
* c-format.c (check_format_types): Likewise.
* c-objc-common.c (c_tree_printer): Likewise.
* c-typeck.c (build_unary_op, build_conditional_expr,
build_binary_op): Likewise.
* calls.c (try_to_integrate, expand_call,
emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_node_name, cgraph_function_possibly_inlined_p):
Likewise.
* cgraphunit.c (record_call_1, cgraph_analyze_function,
cgraph_expand_function): Likewise.
* convert.c (convert_to_pointer, convert_to_integer): Likewise.
* coverage.c (build_fn_info_type, build_ctr_info_type,
build_gcov_info, create_coverage): Likewise.
* dbxout.c (dbxout_init): Likewise.
* diagnostic.c (diagnostic_report_current_function): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (dwarf2_name): Likewise.
* except.c (init_eh): Likewise.
* explow.c (expr_size, int_expr_size): Likewise.
* expmed.c (make_tree, const_mult_add_overflow_p, expand_mult_add):
Likewise.
* expr.c (store_expr, store_constructor, safe_from_p,
expand_expr_real, do_store_flag, try_casesi): Likewise.
* function.c (push_function_context_to, pop_function_context_from,
free_after_parsing, assign_stack_local_1, assign_stack_temp_for_type,
put_var_into_stack, allocate_struct_function, current_function_name):
Likewise.
* integrate.c (copy_decl_for_inlining, expand_inline_function):
Likewise.
* langhooks.c (lhd_clear_binding_stack, write_global_declarations,
lhd_print_error_function): Likewise.
* opts.c (handle_option, decode_options): Likewise.
* passes.c (open_dump_file): Likewise.
* print-tree.c (print_node): Likewise.
* stmt.c (expand_fixup, fixup_gotos, expand_asm_operands,
expand_decl_cleanup, emit_case_nodes): Likewise.
* stor-layout.c (variable_size): Likewise.
* toplev.c (announce_function, wrapup_global_declarations,
check_global_declarations, compile_file, default_tree_printer,
process_options, lang_dependent_init, finalize): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_decl, remap_block, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
inlinable_function_p, expand_call_inline, optimize_inline_calls,
walk_tree, copy_tree_r): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree.c (decl_assembler_name, tree_size, size_in_bytes, staticp,
unsafe_for_reeval, get_unwidened, get_narrower, get_callee_fndecl,
variably_modified_type_p, dump_tree_statistics): Likewise.
* varasm.c (assemble_variable, compare_constant, copy_constant,
force_const_mem, compute_reloc_for_constant, output_constant,
output_addressed_constants, initializer_constant_valid_p): Likewise.
From-SVN: r79481
2004-03-14 23:26:14 +01:00
|
|
|
|
lang_hooks.print_statistics ();
|
1992-02-15 04:55:11 +01:00
|
|
|
|
}
|
1993-08-12 04:43:49 +02:00
|
|
|
|
|
1998-08-13 19:29:30 +02:00
|
|
|
|
#define FILE_FUNCTION_FORMAT "_GLOBAL__%s_%s"
|
1993-08-12 04:43:49 +02:00
|
|
|
|
|
2003-07-06 16:40:49 +02:00
|
|
|
|
/* Generate a crc32 of a string. */
|
1998-10-28 23:59:08 +01:00
|
|
|
|
|
2003-07-06 16:40:49 +02:00
|
|
|
|
unsigned
|
|
|
|
|
crc32_string (unsigned chksum, const char *string)
|
1998-10-28 23:59:08 +01:00
|
|
|
|
{
|
2003-07-06 16:40:49 +02:00
|
|
|
|
do
|
|
|
|
|
{
|
|
|
|
|
unsigned value = *string << 24;
|
|
|
|
|
unsigned ix;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2003-07-06 16:40:49 +02:00
|
|
|
|
for (ix = 8; ix--; value <<= 1)
|
|
|
|
|
{
|
|
|
|
|
unsigned feedback;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2003-07-06 16:40:49 +02:00
|
|
|
|
feedback = (value ^ chksum) & 0x80000000 ? 0x04c11db7 : 0;
|
|
|
|
|
chksum <<= 1;
|
|
|
|
|
chksum ^= feedback;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
while (*string++);
|
|
|
|
|
return chksum;
|
1998-10-28 23:59:08 +01:00
|
|
|
|
}
|
|
|
|
|
|
[multiple changes]
2000-08-28 Daniel Berlin <dberlin@redhat.com>
* dwarf2out.c (DIE_LABEL_PREFIX): Remove leading "__".
(print_die): If we don't know the offset of the
target die, try the symbol. Add a trailing newline.
(reverse_all_dies): New fn.
(dwarf2out_finish): Call it.
(break_out_includes): Reorganize for clarity.
(add_sibling_attributes): Don't call reverse_die_lists.
(output_comp_unit): Rename from output_comdat_comp_unit. Use for
primary CU, too.
* flags.h: Add flag_eliminate_dwarf2_dups.
* toplev.c (f_options): Support -feliminate-dwarf2-dups.
2000-08-28 Jason Merrill <jason@redhat.com>
* dwarf2.h (DW_TAG_GNU_BINCL, DW_TAG_GNU_EINCL): New tags.
* dwarf2out.c: #include "md5.h".
(DIE_LABEL_PREFIX): New macro.
(dw_val_struct): Add 'external' flag to val_die_ref.
(add_AT_die_ref, AT_ref): Adjust.
(AT_ref_external, set_AT_ref_external): New fns.
(build_abbrev_table): Call set_AT_ref_external.
(value_format): Call AT_ref_external.
(die_struct): Add die_symbol field.
(new_die): Clear it.
(dwarf_tag_name): Handle BINCL/EINCL.
(dwarf2out_start_source_file): Add BINCL DIE.
(dwarf2out_end_source_file): Add EINCL DIE.
(push_new_compile_unit, pop_compile_unit, clear_die_sizes): New fns.
(loc_checksum, attr_checksum, die_checksum): New fns.
(is_type_die, is_comdat_die, is_symbol_die): New fns.
(compute_section_prefix, assign_symbol_names): New fns.
(gen_internal_sym, output_die_symbol, output_symbolic_ref): New fns.
(output_die): Call output_die_symbol and AT_ref_external.
(output_comdat_comp_unit): New fn, split out from...
(dwarf2out_finish): ...here. Also call add_sibling_attributes for
secondary CUs.
(output_pubnames, output_aranges): Abort if we see entries from
secondary CUs.
* toplev.h: Declare file_name_nondirectory.
* toplev.c (file_name_nondirectory): New fn, moved from C++ frontend.
(rest_of_type_compilation): Call dwarf2out_decl if at toplevel.
(debug_start_source_file): Call dwarf2out_start_source_file
regardless of debug verbosity.
(debug_end_source_file): Similarly.
* tree.h: Declare clean_symbol_name.
* tree.c (clean_symbol_name): Split out from...
(get_file_function_name_long): ...here.
* dwarf2out.c (new_loc_descr): Use calloc.
(splice_child_die): Remove the die from the right parent.
(gen_struct_or_union_die): Don't add AT_name to a specification DIE.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* lex.c (file_name_nondirectory): Move to toplev.c.
libiberty:
2000-08-28 Jason Merrill <jason@redhat.com>
* Makefile.in (REQUIRED_OFILES): Add md5.o.
(CFILES): Add md5.c.
* md5.c: New file.
include:
2000-08-28 Jason Merrill <jason@redhat.com>
* md5.h: New file.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* cp-tree.h (LOCAL_CLASS_P): New macro.
* class.c (finish_struct_1): Use it.
From-SVN: r36022
2000-08-29 02:29:29 +02:00
|
|
|
|
/* P is a string that will be used in a symbol. Mask out any characters
|
|
|
|
|
that are not valid in that context. */
|
|
|
|
|
|
|
|
|
|
void
|
2003-07-06 14:35:56 +02:00
|
|
|
|
clean_symbol_name (char *p)
|
[multiple changes]
2000-08-28 Daniel Berlin <dberlin@redhat.com>
* dwarf2out.c (DIE_LABEL_PREFIX): Remove leading "__".
(print_die): If we don't know the offset of the
target die, try the symbol. Add a trailing newline.
(reverse_all_dies): New fn.
(dwarf2out_finish): Call it.
(break_out_includes): Reorganize for clarity.
(add_sibling_attributes): Don't call reverse_die_lists.
(output_comp_unit): Rename from output_comdat_comp_unit. Use for
primary CU, too.
* flags.h: Add flag_eliminate_dwarf2_dups.
* toplev.c (f_options): Support -feliminate-dwarf2-dups.
2000-08-28 Jason Merrill <jason@redhat.com>
* dwarf2.h (DW_TAG_GNU_BINCL, DW_TAG_GNU_EINCL): New tags.
* dwarf2out.c: #include "md5.h".
(DIE_LABEL_PREFIX): New macro.
(dw_val_struct): Add 'external' flag to val_die_ref.
(add_AT_die_ref, AT_ref): Adjust.
(AT_ref_external, set_AT_ref_external): New fns.
(build_abbrev_table): Call set_AT_ref_external.
(value_format): Call AT_ref_external.
(die_struct): Add die_symbol field.
(new_die): Clear it.
(dwarf_tag_name): Handle BINCL/EINCL.
(dwarf2out_start_source_file): Add BINCL DIE.
(dwarf2out_end_source_file): Add EINCL DIE.
(push_new_compile_unit, pop_compile_unit, clear_die_sizes): New fns.
(loc_checksum, attr_checksum, die_checksum): New fns.
(is_type_die, is_comdat_die, is_symbol_die): New fns.
(compute_section_prefix, assign_symbol_names): New fns.
(gen_internal_sym, output_die_symbol, output_symbolic_ref): New fns.
(output_die): Call output_die_symbol and AT_ref_external.
(output_comdat_comp_unit): New fn, split out from...
(dwarf2out_finish): ...here. Also call add_sibling_attributes for
secondary CUs.
(output_pubnames, output_aranges): Abort if we see entries from
secondary CUs.
* toplev.h: Declare file_name_nondirectory.
* toplev.c (file_name_nondirectory): New fn, moved from C++ frontend.
(rest_of_type_compilation): Call dwarf2out_decl if at toplevel.
(debug_start_source_file): Call dwarf2out_start_source_file
regardless of debug verbosity.
(debug_end_source_file): Similarly.
* tree.h: Declare clean_symbol_name.
* tree.c (clean_symbol_name): Split out from...
(get_file_function_name_long): ...here.
* dwarf2out.c (new_loc_descr): Use calloc.
(splice_child_die): Remove the die from the right parent.
(gen_struct_or_union_die): Don't add AT_name to a specification DIE.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* lex.c (file_name_nondirectory): Move to toplev.c.
libiberty:
2000-08-28 Jason Merrill <jason@redhat.com>
* Makefile.in (REQUIRED_OFILES): Add md5.o.
(CFILES): Add md5.c.
* md5.c: New file.
include:
2000-08-28 Jason Merrill <jason@redhat.com>
* md5.h: New file.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* cp-tree.h (LOCAL_CLASS_P): New macro.
* class.c (finish_struct_1): Use it.
From-SVN: r36022
2000-08-29 02:29:29 +02:00
|
|
|
|
{
|
|
|
|
|
for (; *p; p++)
|
c-format.c (maybe_read_dollar_number): Use safe-ctype macros and/or fold extra calls into fewer ones.
* c-format.c (maybe_read_dollar_number): Use safe-ctype macros
and/or fold extra calls into fewer ones.
* collect2.c (dump_file): Likewise.
* cppexp.c (parse_number): Likewise.
* cpplex.c (_cpp_lex_direct): Likewise.
* final.c (output_asm_insn, asm_fprintf): Likewise.
* fix-header.c (inf_scan_ident, main): Likewise.
* fixinc/fixfixes.c (char_macro_use_fix, char_macro_def_fix):
Likewise.
* fold-const.c (real_hex_to_f): Likewise.
* gen-protos.c (parse_fn_proto): Likewise.
* genattrtab.c (check_attr_test, check_attr_value): Likewise.
* genrecog.c (change_state, write_action): Likewise.
* gensupport.c (shift_output_template): Likewise.
* local-alloc.c (requires_inout): Likewise.
* mips-tfile.c (IS_ASM_IDENT): Likewise.
* protoize.c (is_id_char, main): Likewise.
* real.c (asctoeg): Likewise.
* recog.c (asm_operand_ok): Likewise.
* reload.c (find_reloads): Likewise.
* scan.c (scan_identget_token): Likewise.
* sched-vis.c (print_value): Likewise.
* stringpool.c (ggc_alloc_string): Likewise.
* toplev.c (read_integral_parameter, decode_g_option): Likewise.
* tradcif.y (parse_number, yylex, parse_escape): Likewise.
* tradcpp.c (rescan): Likewise.
* tree.c (clean_symbol_name): Likewise.
* varasm.c (decode_reg_name): Likewise.
* alpha.h (ASM_OUTPUT_ASCII): Likewise.
* darwin.c (name_needs_quotes, func_name_maybe_scoped): Likewise.
* dsp16xx.h (ASM_OUTPUT_ASCII): Likewise.
* m88k.c (output_ascii): Likewise.
* m88k.h (OVERRIDE_OPTIONS): Likewise.
* mcore.h (REG_CLASS_FROM_LETTER): Likewise.
* ns32k/encore.h (ASM_OUTPUT_ASCII): Likewise.
* sh.h (REG_CLASS_FROM_LETTER): Likewise.
cp:
* xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
extra calls into fewer ones.
f:
* bad.c (ffebad_finish): Use safe-ctype macros and/or fold extra
calls into fewer ones.
* implic.c (ffeimplic_lookup_): Likewise.
* intdoc.c (dumpimp): Likewise.
* intrin.c (ffeintrin_init_0): Likewise.
* lex.c (ffelex_backslash_, ffelex_cfebackslash_, ffelex_hash_):
Likewise.
* lex.h (ffelex_is_firstnamechar): Likewise.
* target.c (ffetarget_integerhex): Likewise.
java:
* gjavah.c (jni_print_char, decode_signature_piece): Use
safe-ctype macros and/or fold extra calls into fewer ones.
* lex.c (java_read_unicode, java_lex): Likewise.
* lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
* mangle_name.c (append_unicode_mangled_name,
unicode_mangling_length): Likewise.
From-SVN: r46397
2001-10-21 23:32:15 +02:00
|
|
|
|
if (! (ISALNUM (*p)
|
[multiple changes]
2000-08-28 Daniel Berlin <dberlin@redhat.com>
* dwarf2out.c (DIE_LABEL_PREFIX): Remove leading "__".
(print_die): If we don't know the offset of the
target die, try the symbol. Add a trailing newline.
(reverse_all_dies): New fn.
(dwarf2out_finish): Call it.
(break_out_includes): Reorganize for clarity.
(add_sibling_attributes): Don't call reverse_die_lists.
(output_comp_unit): Rename from output_comdat_comp_unit. Use for
primary CU, too.
* flags.h: Add flag_eliminate_dwarf2_dups.
* toplev.c (f_options): Support -feliminate-dwarf2-dups.
2000-08-28 Jason Merrill <jason@redhat.com>
* dwarf2.h (DW_TAG_GNU_BINCL, DW_TAG_GNU_EINCL): New tags.
* dwarf2out.c: #include "md5.h".
(DIE_LABEL_PREFIX): New macro.
(dw_val_struct): Add 'external' flag to val_die_ref.
(add_AT_die_ref, AT_ref): Adjust.
(AT_ref_external, set_AT_ref_external): New fns.
(build_abbrev_table): Call set_AT_ref_external.
(value_format): Call AT_ref_external.
(die_struct): Add die_symbol field.
(new_die): Clear it.
(dwarf_tag_name): Handle BINCL/EINCL.
(dwarf2out_start_source_file): Add BINCL DIE.
(dwarf2out_end_source_file): Add EINCL DIE.
(push_new_compile_unit, pop_compile_unit, clear_die_sizes): New fns.
(loc_checksum, attr_checksum, die_checksum): New fns.
(is_type_die, is_comdat_die, is_symbol_die): New fns.
(compute_section_prefix, assign_symbol_names): New fns.
(gen_internal_sym, output_die_symbol, output_symbolic_ref): New fns.
(output_die): Call output_die_symbol and AT_ref_external.
(output_comdat_comp_unit): New fn, split out from...
(dwarf2out_finish): ...here. Also call add_sibling_attributes for
secondary CUs.
(output_pubnames, output_aranges): Abort if we see entries from
secondary CUs.
* toplev.h: Declare file_name_nondirectory.
* toplev.c (file_name_nondirectory): New fn, moved from C++ frontend.
(rest_of_type_compilation): Call dwarf2out_decl if at toplevel.
(debug_start_source_file): Call dwarf2out_start_source_file
regardless of debug verbosity.
(debug_end_source_file): Similarly.
* tree.h: Declare clean_symbol_name.
* tree.c (clean_symbol_name): Split out from...
(get_file_function_name_long): ...here.
* dwarf2out.c (new_loc_descr): Use calloc.
(splice_child_die): Remove the die from the right parent.
(gen_struct_or_union_die): Don't add AT_name to a specification DIE.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* lex.c (file_name_nondirectory): Move to toplev.c.
libiberty:
2000-08-28 Jason Merrill <jason@redhat.com>
* Makefile.in (REQUIRED_OFILES): Add md5.o.
(CFILES): Add md5.c.
* md5.c: New file.
include:
2000-08-28 Jason Merrill <jason@redhat.com>
* md5.h: New file.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* cp-tree.h (LOCAL_CLASS_P): New macro.
* class.c (finish_struct_1): Use it.
From-SVN: r36022
2000-08-29 02:29:29 +02:00
|
|
|
|
#ifndef NO_DOLLAR_IN_LABEL /* this for `$'; unlikely, but... -- kr */
|
|
|
|
|
|| *p == '$'
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef NO_DOT_IN_LABEL /* this for `.'; unlikely, but... */
|
|
|
|
|
|| *p == '.'
|
|
|
|
|
#endif
|
c-format.c (maybe_read_dollar_number): Use safe-ctype macros and/or fold extra calls into fewer ones.
* c-format.c (maybe_read_dollar_number): Use safe-ctype macros
and/or fold extra calls into fewer ones.
* collect2.c (dump_file): Likewise.
* cppexp.c (parse_number): Likewise.
* cpplex.c (_cpp_lex_direct): Likewise.
* final.c (output_asm_insn, asm_fprintf): Likewise.
* fix-header.c (inf_scan_ident, main): Likewise.
* fixinc/fixfixes.c (char_macro_use_fix, char_macro_def_fix):
Likewise.
* fold-const.c (real_hex_to_f): Likewise.
* gen-protos.c (parse_fn_proto): Likewise.
* genattrtab.c (check_attr_test, check_attr_value): Likewise.
* genrecog.c (change_state, write_action): Likewise.
* gensupport.c (shift_output_template): Likewise.
* local-alloc.c (requires_inout): Likewise.
* mips-tfile.c (IS_ASM_IDENT): Likewise.
* protoize.c (is_id_char, main): Likewise.
* real.c (asctoeg): Likewise.
* recog.c (asm_operand_ok): Likewise.
* reload.c (find_reloads): Likewise.
* scan.c (scan_identget_token): Likewise.
* sched-vis.c (print_value): Likewise.
* stringpool.c (ggc_alloc_string): Likewise.
* toplev.c (read_integral_parameter, decode_g_option): Likewise.
* tradcif.y (parse_number, yylex, parse_escape): Likewise.
* tradcpp.c (rescan): Likewise.
* tree.c (clean_symbol_name): Likewise.
* varasm.c (decode_reg_name): Likewise.
* alpha.h (ASM_OUTPUT_ASCII): Likewise.
* darwin.c (name_needs_quotes, func_name_maybe_scoped): Likewise.
* dsp16xx.h (ASM_OUTPUT_ASCII): Likewise.
* m88k.c (output_ascii): Likewise.
* m88k.h (OVERRIDE_OPTIONS): Likewise.
* mcore.h (REG_CLASS_FROM_LETTER): Likewise.
* ns32k/encore.h (ASM_OUTPUT_ASCII): Likewise.
* sh.h (REG_CLASS_FROM_LETTER): Likewise.
cp:
* xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
extra calls into fewer ones.
f:
* bad.c (ffebad_finish): Use safe-ctype macros and/or fold extra
calls into fewer ones.
* implic.c (ffeimplic_lookup_): Likewise.
* intdoc.c (dumpimp): Likewise.
* intrin.c (ffeintrin_init_0): Likewise.
* lex.c (ffelex_backslash_, ffelex_cfebackslash_, ffelex_hash_):
Likewise.
* lex.h (ffelex_is_firstnamechar): Likewise.
* target.c (ffetarget_integerhex): Likewise.
java:
* gjavah.c (jni_print_char, decode_signature_piece): Use
safe-ctype macros and/or fold extra calls into fewer ones.
* lex.c (java_read_unicode, java_lex): Likewise.
* lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
* mangle_name.c (append_unicode_mangled_name,
unicode_mangling_length): Likewise.
From-SVN: r46397
2001-10-21 23:32:15 +02:00
|
|
|
|
))
|
[multiple changes]
2000-08-28 Daniel Berlin <dberlin@redhat.com>
* dwarf2out.c (DIE_LABEL_PREFIX): Remove leading "__".
(print_die): If we don't know the offset of the
target die, try the symbol. Add a trailing newline.
(reverse_all_dies): New fn.
(dwarf2out_finish): Call it.
(break_out_includes): Reorganize for clarity.
(add_sibling_attributes): Don't call reverse_die_lists.
(output_comp_unit): Rename from output_comdat_comp_unit. Use for
primary CU, too.
* flags.h: Add flag_eliminate_dwarf2_dups.
* toplev.c (f_options): Support -feliminate-dwarf2-dups.
2000-08-28 Jason Merrill <jason@redhat.com>
* dwarf2.h (DW_TAG_GNU_BINCL, DW_TAG_GNU_EINCL): New tags.
* dwarf2out.c: #include "md5.h".
(DIE_LABEL_PREFIX): New macro.
(dw_val_struct): Add 'external' flag to val_die_ref.
(add_AT_die_ref, AT_ref): Adjust.
(AT_ref_external, set_AT_ref_external): New fns.
(build_abbrev_table): Call set_AT_ref_external.
(value_format): Call AT_ref_external.
(die_struct): Add die_symbol field.
(new_die): Clear it.
(dwarf_tag_name): Handle BINCL/EINCL.
(dwarf2out_start_source_file): Add BINCL DIE.
(dwarf2out_end_source_file): Add EINCL DIE.
(push_new_compile_unit, pop_compile_unit, clear_die_sizes): New fns.
(loc_checksum, attr_checksum, die_checksum): New fns.
(is_type_die, is_comdat_die, is_symbol_die): New fns.
(compute_section_prefix, assign_symbol_names): New fns.
(gen_internal_sym, output_die_symbol, output_symbolic_ref): New fns.
(output_die): Call output_die_symbol and AT_ref_external.
(output_comdat_comp_unit): New fn, split out from...
(dwarf2out_finish): ...here. Also call add_sibling_attributes for
secondary CUs.
(output_pubnames, output_aranges): Abort if we see entries from
secondary CUs.
* toplev.h: Declare file_name_nondirectory.
* toplev.c (file_name_nondirectory): New fn, moved from C++ frontend.
(rest_of_type_compilation): Call dwarf2out_decl if at toplevel.
(debug_start_source_file): Call dwarf2out_start_source_file
regardless of debug verbosity.
(debug_end_source_file): Similarly.
* tree.h: Declare clean_symbol_name.
* tree.c (clean_symbol_name): Split out from...
(get_file_function_name_long): ...here.
* dwarf2out.c (new_loc_descr): Use calloc.
(splice_child_die): Remove the die from the right parent.
(gen_struct_or_union_die): Don't add AT_name to a specification DIE.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* lex.c (file_name_nondirectory): Move to toplev.c.
libiberty:
2000-08-28 Jason Merrill <jason@redhat.com>
* Makefile.in (REQUIRED_OFILES): Add md5.o.
(CFILES): Add md5.c.
* md5.c: New file.
include:
2000-08-28 Jason Merrill <jason@redhat.com>
* md5.h: New file.
gcc/cp:
2000-08-28 Jason Merrill <jason@redhat.com>
* cp-tree.h (LOCAL_CLASS_P): New macro.
* class.c (finish_struct_1): Use it.
From-SVN: r36022
2000-08-29 02:29:29 +02:00
|
|
|
|
*p = '_';
|
|
|
|
|
}
|
2002-05-03 14:07:30 +02:00
|
|
|
|
|
1998-10-28 23:59:08 +01:00
|
|
|
|
/* Generate a name for a function unique to this translation unit.
|
|
|
|
|
TYPE is some string to identify the purpose of this function to the
|
|
|
|
|
linker or collect2. */
|
1993-08-12 04:43:49 +02:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
get_file_function_name_long (const char *type)
|
1993-08-12 04:43:49 +02:00
|
|
|
|
{
|
|
|
|
|
char *buf;
|
top level:
* Makefile.in (WARN_CFLAGS): Add -Wwrite-strings.
(tree.o): Depend on output.h.
* c-decl.c (pending_invalid_xref_file,
current_function_prototype_file): Constify.
(pushdecl): Constify a local char *.
(define_label): Constify filename parameter.
* c-lex.c (init_parse): Constify parameter and return value.
* c-typeck.c (c_expand_asm_operands): Constify filename parameter.
* c-tree.h: Update prototypes.
* c-parse.in: Constify filename member of %union, and if_stmt_file.
* c-parse.y, c-parse.c, c-parse.h, objc/objc-parse.y,
objc/objc-parse.c: Regenerate.
* dwarfout.c (dwarfout_init): Constify main_input_filename parameter.
* dwarfout.h: Update prototypes.
* expr.c (expand_expr): Constify a local char *.
* flags.h: Constify main_input_filename.
* function.c (expand_function_end): Constify filename parameter.
* genrecog.c (make_insn_sequence): Use a character array for
c_test_pos.
(main): Remove unused variables.
* input.h: Constify input_filename, main_input_filename, and
file_stack.name. Update prototypes.
* output.h: Declare first_global_object_name and
weak_global_object_name here, as const char *.
* stmt.c (expand_asm_operands): Constify filename parameter.
* toplev.c (compile_file, push_srcloc, debug_start_source_file):
Constify filename parameter.
(input_filename, main_input_filename): Constify.
* toplev.h: Update prototypes.
* tree.c: Include output.h. Don't declare
first_global_object_name or weak_global_object_name. Clean up string
bashing in get_file_function_name_long.
* tree.h (struct tree_decl): Constify filename member.
(input_filename): Constify.
Update prototypes.
* varasm.c (first_global_object_name, weak_global_object_name):
Constify.
(assemble_start_function, assemble_variable): Clean up string bashing.
* gcc.c: Constify all spec-related strings initialized,
transitively, from string constants. Constify all strings
and string variables related to multilibs.
(set_spec, read_specs): Cast argument to free to PTR.
(used_arg): Do not modify multilib_matches. Use strncmp plus
length comparison to compare multilib switches.
* genmultilib: Constify everything declared in multilib.h.
ch:
* ch-tree.h: Update prototypes. Remove prototypes for
functions declared elsewhere.
* decl.c (define_label): Constify filename parameter.
* grant.c (globalize_decl, set_default_grant_file): Constify
local char * variables. Don't declare
first_global_object_name or asm_out_file.
* lang.c (chill_real_input_filename): Constify.
* lex.c (init_parse): Constify parameter and return value.
* parse.c: Don't declare input_filename.
(ch_expand_asm_operands): Constify filename parameter.
(parse_multi_dimension_case_action): Constify local char *.
* satisfy.c (safe_satisfy_decl): Constify local char *.
cp:
* cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
and pending_inline.filename. Update prototypes.
* decl.c (define_label): Constify filename parameter.
* decl2.c (warn_if_unknown_interface): Constify local char *.
* input.c Constify input_source.filename. Don't declare
input_filename or lineno. Constify filename parameter to feed_input.
* lex.c (init_parse): Constify parameter and return value.
(cp_pragma_interface, cp_pragma_implementation): Constify
filename argument.
(reinit_parse_for_method, reinit_parse_for_block,
reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
Constify local char *.
* pt.c: Don't declare lineno or input_filename.
(print_template_context, tsubst_friend_function, tsubst_decl,
tsubst, instantiate_decl): Constify local char *.
* semantics.c (expand_body): Constify local char *.
* tree.c (build_srcloc): Constify filename parameter.
* typeck.c (c_expand_asm_operands): Constify filename
parameter.
f:
* com.c (ffecom_subscript_check_): Constify array_name
parameter. Clean up string bashing.
(ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
parameter.
(ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
local char *.
(init_parse): Constify parameter and return value.
* lex.c: Include dwarfout.h instead of prototyping dwarfout_*
functions here.
(ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
(ffelex_hash_, ffelex_include_): Constify local char *.
* std.c (ffestd_exec_end): Constify local char *.
* where.c (ffewhere_file_new): Constify filename parameter.
* where.h: Update prototypes.
java:
* check_init.c (check_init): Constify local char *.
* class.c (push_class): Constify local char *.
* java_tree.h: Update prototypes.
* jcf-io.c (open_class): Constify filename parameter and
return value.
(find_class): Remove redundant string copy. Cast return from
open_class.
* jcf-parse.c (read_class, parse_class_file, yyparse):
Constify local char *.
* jcf-write.c (generate_bytecode_insns, generate_classfile):
Constify local char *.
* jcf.h (JCF): Constify filename and classname.
(JCF_FINISH): Cast args to FREE to char * when appropriate.
* lang.c (init_parse): Constify parameter and return value.
* lex.c (java_get_line_col): Constify filename parameter.
* parse.h: Constify parser_ctxt.filename. Update prototypes.
* parse.y (java_parser_context_suspend,
issue_warning_error_from_context, safe_layout_class): Constify
local char *.
* parse.c: Regenerate.
From-SVN: r33804
2000-05-09 21:56:01 +02:00
|
|
|
|
const char *p;
|
|
|
|
|
char *q;
|
1993-08-12 04:43:49 +02:00
|
|
|
|
|
|
|
|
|
if (first_global_object_name)
|
|
|
|
|
p = first_global_object_name;
|
|
|
|
|
else
|
1998-10-28 23:59:08 +01:00
|
|
|
|
{
|
|
|
|
|
/* We don't have anything that we know to be unique to this translation
|
|
|
|
|
unit, so use what we do have and throw in some randomness. */
|
2003-07-06 16:40:49 +02:00
|
|
|
|
unsigned len;
|
tree.c (tree_node_kind_names, [...]): Qualify a char* with the `const' keyword.
* tree.c (tree_node_kind_names, print_obstack_name,
get_identifier, maybe_get_identifier, build_string,
build_expr_wfl, is_attribute_p, lookup_attribute,
print_obstack_statistics, get_file_function_name_long, tree_check,
tree_class_check, expr_check): Qualify a char* with the `const'
keyword.
* tree.h (get_identifier, maybe_get_identifier, build_string,
build_expr_wfl, is_attribute_p, lookup_attribute,
print_obstack_statistics, print_obstack_name, tree_check,
tree_class_check, expr_check): Likewise.
From-SVN: r25261
1999-02-17 09:04:29 +01:00
|
|
|
|
const char *name = weak_global_object_name;
|
|
|
|
|
const char *file = main_input_filename;
|
1998-10-28 23:59:08 +01:00
|
|
|
|
|
|
|
|
|
if (! name)
|
|
|
|
|
name = "";
|
|
|
|
|
if (! file)
|
|
|
|
|
file = input_filename;
|
|
|
|
|
|
2003-07-06 16:40:49 +02:00
|
|
|
|
len = strlen (file);
|
2003-08-08 17:17:02 +02:00
|
|
|
|
q = alloca (9 * 2 + len + 1);
|
2003-07-06 16:40:49 +02:00
|
|
|
|
memcpy (q, file, len + 1);
|
|
|
|
|
clean_symbol_name (q);
|
|
|
|
|
|
|
|
|
|
sprintf (q + len, "_%08X_%08X", crc32_string (0, name),
|
|
|
|
|
crc32_string (0, flag_random_seed));
|
1998-10-28 23:59:08 +01:00
|
|
|
|
|
top level:
* Makefile.in (WARN_CFLAGS): Add -Wwrite-strings.
(tree.o): Depend on output.h.
* c-decl.c (pending_invalid_xref_file,
current_function_prototype_file): Constify.
(pushdecl): Constify a local char *.
(define_label): Constify filename parameter.
* c-lex.c (init_parse): Constify parameter and return value.
* c-typeck.c (c_expand_asm_operands): Constify filename parameter.
* c-tree.h: Update prototypes.
* c-parse.in: Constify filename member of %union, and if_stmt_file.
* c-parse.y, c-parse.c, c-parse.h, objc/objc-parse.y,
objc/objc-parse.c: Regenerate.
* dwarfout.c (dwarfout_init): Constify main_input_filename parameter.
* dwarfout.h: Update prototypes.
* expr.c (expand_expr): Constify a local char *.
* flags.h: Constify main_input_filename.
* function.c (expand_function_end): Constify filename parameter.
* genrecog.c (make_insn_sequence): Use a character array for
c_test_pos.
(main): Remove unused variables.
* input.h: Constify input_filename, main_input_filename, and
file_stack.name. Update prototypes.
* output.h: Declare first_global_object_name and
weak_global_object_name here, as const char *.
* stmt.c (expand_asm_operands): Constify filename parameter.
* toplev.c (compile_file, push_srcloc, debug_start_source_file):
Constify filename parameter.
(input_filename, main_input_filename): Constify.
* toplev.h: Update prototypes.
* tree.c: Include output.h. Don't declare
first_global_object_name or weak_global_object_name. Clean up string
bashing in get_file_function_name_long.
* tree.h (struct tree_decl): Constify filename member.
(input_filename): Constify.
Update prototypes.
* varasm.c (first_global_object_name, weak_global_object_name):
Constify.
(assemble_start_function, assemble_variable): Clean up string bashing.
* gcc.c: Constify all spec-related strings initialized,
transitively, from string constants. Constify all strings
and string variables related to multilibs.
(set_spec, read_specs): Cast argument to free to PTR.
(used_arg): Do not modify multilib_matches. Use strncmp plus
length comparison to compare multilib switches.
* genmultilib: Constify everything declared in multilib.h.
ch:
* ch-tree.h: Update prototypes. Remove prototypes for
functions declared elsewhere.
* decl.c (define_label): Constify filename parameter.
* grant.c (globalize_decl, set_default_grant_file): Constify
local char * variables. Don't declare
first_global_object_name or asm_out_file.
* lang.c (chill_real_input_filename): Constify.
* lex.c (init_parse): Constify parameter and return value.
* parse.c: Don't declare input_filename.
(ch_expand_asm_operands): Constify filename parameter.
(parse_multi_dimension_case_action): Constify local char *.
* satisfy.c (safe_satisfy_decl): Constify local char *.
cp:
* cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
and pending_inline.filename. Update prototypes.
* decl.c (define_label): Constify filename parameter.
* decl2.c (warn_if_unknown_interface): Constify local char *.
* input.c Constify input_source.filename. Don't declare
input_filename or lineno. Constify filename parameter to feed_input.
* lex.c (init_parse): Constify parameter and return value.
(cp_pragma_interface, cp_pragma_implementation): Constify
filename argument.
(reinit_parse_for_method, reinit_parse_for_block,
reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
Constify local char *.
* pt.c: Don't declare lineno or input_filename.
(print_template_context, tsubst_friend_function, tsubst_decl,
tsubst, instantiate_decl): Constify local char *.
* semantics.c (expand_body): Constify local char *.
* tree.c (build_srcloc): Constify filename parameter.
* typeck.c (c_expand_asm_operands): Constify filename
parameter.
f:
* com.c (ffecom_subscript_check_): Constify array_name
parameter. Clean up string bashing.
(ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
parameter.
(ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
local char *.
(init_parse): Constify parameter and return value.
* lex.c: Include dwarfout.h instead of prototyping dwarfout_*
functions here.
(ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
(ffelex_hash_, ffelex_include_): Constify local char *.
* std.c (ffestd_exec_end): Constify local char *.
* where.c (ffewhere_file_new): Constify filename parameter.
* where.h: Update prototypes.
java:
* check_init.c (check_init): Constify local char *.
* class.c (push_class): Constify local char *.
* java_tree.h: Update prototypes.
* jcf-io.c (open_class): Constify filename parameter and
return value.
(find_class): Remove redundant string copy. Cast return from
open_class.
* jcf-parse.c (read_class, parse_class_file, yyparse):
Constify local char *.
* jcf-write.c (generate_bytecode_insns, generate_classfile):
Constify local char *.
* jcf.h (JCF): Constify filename and classname.
(JCF_FINISH): Cast args to FREE to char * when appropriate.
* lang.c (init_parse): Constify parameter and return value.
* lex.c (java_get_line_col): Constify filename parameter.
* parse.h: Constify parser_ctxt.filename. Update prototypes.
* parse.y (java_parser_context_suspend,
issue_warning_error_from_context, safe_layout_class): Constify
local char *.
* parse.c: Regenerate.
From-SVN: r33804
2000-05-09 21:56:01 +02:00
|
|
|
|
p = q;
|
1998-10-28 23:59:08 +01:00
|
|
|
|
}
|
1993-08-12 04:43:49 +02:00
|
|
|
|
|
2003-07-19 16:47:15 +02:00
|
|
|
|
buf = alloca (sizeof (FILE_FUNCTION_FORMAT) + strlen (p) + strlen (type));
|
1993-08-12 04:43:49 +02:00
|
|
|
|
|
2000-08-29 18:08:59 +02:00
|
|
|
|
/* Set up the name of the file-level functions we may need.
|
1999-12-18 22:33:23 +01:00
|
|
|
|
Use a global object (which is already required to be unique over
|
1993-08-12 04:43:49 +02:00
|
|
|
|
the program) rather than the file name (which imposes extra
|
1999-12-18 22:33:23 +01:00
|
|
|
|
constraints). */
|
1998-08-13 19:29:30 +02:00
|
|
|
|
sprintf (buf, FILE_FUNCTION_FORMAT, type, p);
|
1993-08-12 04:43:49 +02:00
|
|
|
|
|
|
|
|
|
return get_identifier (buf);
|
|
|
|
|
}
|
1998-08-13 19:29:30 +02:00
|
|
|
|
|
|
|
|
|
/* If KIND=='I', return a suitable global initializer (constructor) name.
|
|
|
|
|
If KIND=='D', return a suitable global clean-up (destructor) name. */
|
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
get_file_function_name (int kind)
|
1998-08-13 19:29:30 +02:00
|
|
|
|
{
|
|
|
|
|
char p[2];
|
1999-12-18 22:33:23 +01:00
|
|
|
|
|
1998-08-13 19:29:30 +02:00
|
|
|
|
p[0] = kind;
|
|
|
|
|
p[1] = 0;
|
|
|
|
|
|
|
|
|
|
return get_file_function_name_long (p);
|
|
|
|
|
}
|
1994-09-08 20:59:33 +02:00
|
|
|
|
|
1995-05-16 14:39:54 +02:00
|
|
|
|
/* Expand (the constant part of) a SET_TYPE CONSTRUCTOR node.
|
1994-09-08 20:59:33 +02:00
|
|
|
|
The result is placed in BUFFER (which has length BIT_SIZE),
|
|
|
|
|
with one bit in each char ('\000' or '\001').
|
|
|
|
|
|
|
|
|
|
If the constructor is constant, NULL_TREE is returned.
|
1996-07-04 00:07:53 +02:00
|
|
|
|
Otherwise, a TREE_LIST of the non-constant elements is emitted. */
|
1994-09-08 20:59:33 +02:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
get_set_constructor_bits (tree init, char *buffer, int bit_size)
|
1994-09-08 20:59:33 +02:00
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
tree vals;
|
|
|
|
|
HOST_WIDE_INT domain_min
|
2000-12-29 18:18:22 +01:00
|
|
|
|
= tree_low_cst (TYPE_MIN_VALUE (TYPE_DOMAIN (TREE_TYPE (init))), 0);
|
1994-09-08 20:59:33 +02:00
|
|
|
|
tree non_const_bits = NULL_TREE;
|
2000-12-29 18:18:22 +01:00
|
|
|
|
|
1994-09-08 20:59:33 +02:00
|
|
|
|
for (i = 0; i < bit_size; i++)
|
|
|
|
|
buffer[i] = 0;
|
|
|
|
|
|
2000-08-29 18:08:59 +02:00
|
|
|
|
for (vals = TREE_OPERAND (init, 1);
|
1994-09-08 20:59:33 +02:00
|
|
|
|
vals != NULL_TREE; vals = TREE_CHAIN (vals))
|
|
|
|
|
{
|
2000-12-29 18:18:22 +01:00
|
|
|
|
if (!host_integerp (TREE_VALUE (vals), 0)
|
1994-09-08 20:59:33 +02:00
|
|
|
|
|| (TREE_PURPOSE (vals) != NULL_TREE
|
2000-12-29 18:18:22 +01:00
|
|
|
|
&& !host_integerp (TREE_PURPOSE (vals), 0)))
|
1997-05-07 01:05:54 +02:00
|
|
|
|
non_const_bits
|
|
|
|
|
= tree_cons (TREE_PURPOSE (vals), TREE_VALUE (vals), non_const_bits);
|
1994-09-08 20:59:33 +02:00
|
|
|
|
else if (TREE_PURPOSE (vals) != NULL_TREE)
|
|
|
|
|
{
|
1996-07-04 00:07:53 +02:00
|
|
|
|
/* Set a range of bits to ones. */
|
1994-09-08 20:59:33 +02:00
|
|
|
|
HOST_WIDE_INT lo_index
|
2000-12-29 18:18:22 +01:00
|
|
|
|
= tree_low_cst (TREE_PURPOSE (vals), 0) - domain_min;
|
1994-09-08 20:59:33 +02:00
|
|
|
|
HOST_WIDE_INT hi_index
|
2000-12-29 18:18:22 +01:00
|
|
|
|
= tree_low_cst (TREE_VALUE (vals), 0) - domain_min;
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
|
|
|
|
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (lo_index >= 0);
|
|
|
|
|
gcc_assert (lo_index < bit_size);
|
|
|
|
|
gcc_assert (hi_index >= 0);
|
|
|
|
|
gcc_assert (hi_index < bit_size);
|
2000-08-29 18:08:59 +02:00
|
|
|
|
for (; lo_index <= hi_index; lo_index++)
|
1994-09-08 20:59:33 +02:00
|
|
|
|
buffer[lo_index] = 1;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
1996-07-04 00:07:53 +02:00
|
|
|
|
/* Set a single bit to one. */
|
1994-09-08 20:59:33 +02:00
|
|
|
|
HOST_WIDE_INT index
|
2000-12-29 18:18:22 +01:00
|
|
|
|
= tree_low_cst (TREE_VALUE (vals), 0) - domain_min;
|
1994-09-08 20:59:33 +02:00
|
|
|
|
if (index < 0 || index >= bit_size)
|
|
|
|
|
{
|
|
|
|
|
error ("invalid initializer for bit string");
|
|
|
|
|
return NULL_TREE;
|
|
|
|
|
}
|
|
|
|
|
buffer[index] = 1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return non_const_bits;
|
|
|
|
|
}
|
|
|
|
|
|
1995-05-16 14:39:54 +02:00
|
|
|
|
/* Expand (the constant part of) a SET_TYPE CONSTRUCTOR node.
|
1995-02-15 07:39:19 +01:00
|
|
|
|
The result is placed in BUFFER (which is an array of bytes).
|
1994-09-08 20:59:33 +02:00
|
|
|
|
If the constructor is constant, NULL_TREE is returned.
|
1996-07-04 00:07:53 +02:00
|
|
|
|
Otherwise, a TREE_LIST of the non-constant elements is emitted. */
|
1994-09-08 20:59:33 +02:00
|
|
|
|
|
|
|
|
|
tree
|
2003-07-06 14:35:56 +02:00
|
|
|
|
get_set_constructor_bytes (tree init, unsigned char *buffer, int wd_size)
|
1994-09-08 20:59:33 +02:00
|
|
|
|
{
|
|
|
|
|
int i;
|
1995-02-15 07:39:19 +01:00
|
|
|
|
int set_word_size = BITS_PER_UNIT;
|
1994-09-08 20:59:33 +02:00
|
|
|
|
int bit_size = wd_size * set_word_size;
|
|
|
|
|
int bit_pos = 0;
|
1995-02-15 07:39:19 +01:00
|
|
|
|
unsigned char *bytep = buffer;
|
2003-07-19 16:47:15 +02:00
|
|
|
|
char *bit_buffer = alloca (bit_size);
|
1994-09-08 20:59:33 +02:00
|
|
|
|
tree non_const_bits = get_set_constructor_bits (init, bit_buffer, bit_size);
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < wd_size; i++)
|
|
|
|
|
buffer[i] = 0;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < bit_size; i++)
|
|
|
|
|
{
|
|
|
|
|
if (bit_buffer[i])
|
|
|
|
|
{
|
1995-04-19 03:09:38 +02:00
|
|
|
|
if (BYTES_BIG_ENDIAN)
|
1995-02-15 07:39:19 +01:00
|
|
|
|
*bytep |= (1 << (set_word_size - 1 - bit_pos));
|
1994-11-16 22:10:09 +01:00
|
|
|
|
else
|
1995-02-15 07:39:19 +01:00
|
|
|
|
*bytep |= 1 << bit_pos;
|
1994-09-08 20:59:33 +02:00
|
|
|
|
}
|
|
|
|
|
bit_pos++;
|
|
|
|
|
if (bit_pos >= set_word_size)
|
1995-02-15 07:39:19 +01:00
|
|
|
|
bit_pos = 0, bytep++;
|
1994-09-08 20:59:33 +02:00
|
|
|
|
}
|
|
|
|
|
return non_const_bits;
|
|
|
|
|
}
|
1998-06-29 23:40:49 +02:00
|
|
|
|
|
acconfig.h: New ENABLE flags: TREE_CHECKING, RTL_CHECKING, GC_CHECKING, GC_ALWAYS_COLLECT.
1999-12-26 Zack Weinberg <zack@wolery.cumb.org>
* acconfig.h: New ENABLE flags: TREE_CHECKING, RTL_CHECKING,
GC_CHECKING, GC_ALWAYS_COLLECT.
* configure.in: Allow --enable-checking with an argument
listing check modes to enable.
* config.in, configure: Rebuilt.
* ggc-page.c, ggc-simple.c: Define GGC_POISON (and
GGC_ALWAYS_VERIFY for ggc-simple.c) only if
ENABLE_GC_CHECKING. Define GGC_ALWAYS_COLLECT only if
ENABLE_GC_ALWAYS_COLLECT.
* rtl.h, rtl.c: Change ENABLE_CHECKING to ENABLE_RTL_CHECKING
throughout.
* tree.h, tree.c: Change ENABLE_CHECKING to
ENABLE_TREE_CHECKING throughout.
* cp-tree.h: Replace ENABLE_CHECKING with ENABLE_TREE_CHECKING
throughout.
From-SVN: r31093
1999-12-27 00:06:54 +01:00
|
|
|
|
#if defined ENABLE_TREE_CHECKING && (GCC_VERSION >= 2007)
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
|
cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, [...]): Use appropriate TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* tree.h (tree_check_failed): Make varadic.
(tree_not_check_failed): New prototype.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
(TREE_CHECK, TREE_CHECK2, TREE_CHECK3, TREE_CHECK4,
TREE_CHECK5): Adjust.
(TREE_NOT_CHECK, TREE_NOT_CHECK2, TREE_NOT_CHECK3, TREE_NOT_CHECK4,
TREE_NOT_CHECK5): New.
(TREE_VEC_ELT_CHECK, PHI_NODE_ELT_CHECK, TREE_OPERAND_CHECK_CODE,
TREE_RTL_OPERAND_CHECK): Adjust.
* tree.c (tree_check_failed): Make varadic.
(tree_not_check_failed): New.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
cp:
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.
From-SVN: r83796
2004-06-28 18:10:55 +02:00
|
|
|
|
/* Complain that the tree code of NODE does not match the expected 0
|
|
|
|
|
terminated list of trailing codes. FILE, LINE, and FUNCTION are of
|
|
|
|
|
the caller. */
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
rtl.def (NOTE): Change format to "iuu0n".
1999-08-19 14:44 -0700 Zack Weinberg <zack@bitmover.com>
* rtl.def (NOTE): Change format to "iuu0n".
(ADDR_DIFF_VEC): Change format to "eEee0".
(ADDRESSOF): Change format to "eit".
* rtl.h (rtvec): Make "elem" an array of rtx, not rtunion.
(RTVEC_ELT): Change to match.
(XVECEXP): Use XVEC and RTVEC_ELT.
(INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER,
ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT.
(PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES,
CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST,
TRAP_CONDITION, TRAP_CODE): Use XEXP.
(INTVAL): Use XWINT.
(ADDRESSOF_DECL): Use XTREE.
(SET_ADDRESSOF_DECL): Delete.
(NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL,
NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill. These have been
ifdefed out since 2.6 at least.
(gen_rtvec_vv): Delete prototype.
* rtl.h (rtvec_alloc): rt->elem is now an array of rtx,
not rtunion.
(copy_most_rtx): Handle 't' format letter.
* emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx.
(gen_rtvec_vv): Delete function. All callers changed to use
gen_rtvec_v instead.
* print-rtl.c (print_rtx): Move special casing of NOTEs to
the '0' format letter.
* function.c (gen_mem_addressof): Don't use
SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF
instead.
* integrate.c (copy_rtx_and_substitute): Likewise.
Copy 't' slots with XTREE.
(subst_constants): Treat 't' slots like '[swi]' slots.
* cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots.
* jump.c (rtx_equal_for_thread_p): Likewise.
* rtlanal.c (rtx_equal_p): Likewise.
* stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes
only four arguments.
* gengenrtl.c (type_from_format): Provide correct types for
'b' and 't' slots.
* tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK):
If a recent gcc is in use (always in stage2 and beyond), use
statement expressions, so we don't make a function call unless
the check fails. Evaluate arguments exactly once.
(CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1,
TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1):
Delete.
(CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that
they evaluate their arguments exactly once, irrespective of
the compiler in use.
* tree.c [ENABLE_CHECKING]: Define whichever set of functions
is used by the currently-enabled check macros. This is:
(tree_check_failed, tree_class_check_failed): For gcc.
(tree_check, tree_class_check, cst_or_constructor_check,
expr_check): For other compilers.
* gencheck.c: Do not define any *_CHECK1 macros.
From-SVN: r28769
1999-08-20 00:33:38 +02:00
|
|
|
|
void
|
cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, [...]): Use appropriate TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* tree.h (tree_check_failed): Make varadic.
(tree_not_check_failed): New prototype.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
(TREE_CHECK, TREE_CHECK2, TREE_CHECK3, TREE_CHECK4,
TREE_CHECK5): Adjust.
(TREE_NOT_CHECK, TREE_NOT_CHECK2, TREE_NOT_CHECK3, TREE_NOT_CHECK4,
TREE_NOT_CHECK5): New.
(TREE_VEC_ELT_CHECK, PHI_NODE_ELT_CHECK, TREE_OPERAND_CHECK_CODE,
TREE_RTL_OPERAND_CHECK): Adjust.
* tree.c (tree_check_failed): Make varadic.
(tree_not_check_failed): New.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
cp:
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.
From-SVN: r83796
2004-06-28 18:10:55 +02:00
|
|
|
|
tree_check_failed (const tree node, const char *file,
|
|
|
|
|
int line, const char *function, ...)
|
|
|
|
|
{
|
|
|
|
|
va_list args;
|
|
|
|
|
char *buffer;
|
|
|
|
|
unsigned length = 0;
|
|
|
|
|
int code;
|
|
|
|
|
|
|
|
|
|
va_start (args, function);
|
|
|
|
|
while ((code = va_arg (args, int)))
|
|
|
|
|
length += 4 + strlen (tree_code_name[code]);
|
|
|
|
|
va_end (args);
|
|
|
|
|
va_start (args, function);
|
|
|
|
|
buffer = alloca (length);
|
|
|
|
|
length = 0;
|
|
|
|
|
while ((code = va_arg (args, int)))
|
|
|
|
|
{
|
|
|
|
|
if (length)
|
|
|
|
|
{
|
|
|
|
|
strcpy (buffer + length, " or ");
|
|
|
|
|
length += 4;
|
|
|
|
|
}
|
|
|
|
|
strcpy (buffer + length, tree_code_name[code]);
|
|
|
|
|
length += strlen (tree_code_name[code]);
|
|
|
|
|
}
|
|
|
|
|
va_end (args);
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
c-decl.c (duplicate_decls, [...]): Remove leading capital from diagnostics.
* c-decl.c (duplicate_decls, push_parm_decl): Remove leading
capital from diagnostics.
* c-lex.c (cb_file_change): Similarly.
* c-parse.in : Similarly.
* cfgrtl.c (verify_flow_info): Similarly.
* collect2.c: Similarly.
* cppfiles.c (find_include_file): Similarly.
* cppinit.c (cpp_handle_option): Similarly.
* cpplex.c (cpp_spell_token): Similarly.
* cppmain.c (do_preprocessing): Similarly.
* gcc.c (translate_options, process_command, do_spec1,
main, pfatal_execute): Similarly.
* genattr.c (main): Similarly.
* genattrtab.c (check_attr_test, operate_exp, simplify_test_exp,
write_test_expr, main): Similarly.
* gencodes.c (main): Similarly.
* genconfig.c (main): Similarly.
* genconstants.c (main): Similarly.
* genemit.c (main): Similarly.
* genextract.c (main): Similarly.
* genflags.c (main): Similarly.
* genopinit.c (main): Similarly.
* genoutput.c (process_template, main): Similarly.
* genpeep.c (main): Similarly.
* genrecog.c (main): Similarly.
* gensupport.c (is_predicable, identify_predicable_attribute,
alter_predicate_for_insn, init_md_reader_args, main): Similarly.
* ggc-page.c (alloc_anon): Similarly.
* mips-tfile.c (add_string, add_procedure, add_file, read_line,
parse_begin, parse_bend, parse_def, parse_end, parse_file,
parse_stabs_common, parse_stabs, write_varray, write_object,
read_seek, copy_object, main, error): Similarly.
* profile.c (compute_branch_probabilities): Similarly.
* reg-stack.c (check_asm_stack_operands): Similarly.
* reload.c (find_reloads): Similarly.
* reload1.c (spill_failure, failed_reload): Similarly.
* rtl-error.c (_fatal_insn_not_found): Similarly.
* toplev.c (read_integral_parameter, crash_signal,
decode_f_option, set_target_switch, parse_options_and_default_flags)
: Similarly.
* tradcif.y (parse_number, yylex): Similarly.
* tradcpp.c (main, fancy_abort): Similarly.
* tree.c (tree_check_failed): Similarly.
* varray.c (varray_check_failed): Similarly.
* xcoffout.c (xcoff_output_standard_types): Similarly.
cp:
* call.c (build_java_interface_fn_ref): Similarly.
* except.c (is_admissible_throw_operand): Similarly.
* init.c (build_java_class_ref): Similarly.
* xref.c (open_xref_file): Similarly.
objc:
* objc-act.c (get_object_ref, lookup_and_install_protocols,
build_objc_string_object, objc_declare_alias, build_ivar_chain,
finish_message_expr, build_protocol_expr, is_public,
start_class): Similarly.
testsuite:
* objc.dg/alias.m: Update.
* objc.dg/class-1.m: Update.
* objc.dg/const-str-1.m: Update.
* objc.dg/fwd-proto-1.m: Update.
* objc.dg/id-1.m: Update.
* objc.dg/super-class-1.m: Update.
From-SVN: r47518
2001-12-02 01:04:36 +01:00
|
|
|
|
internal_error ("tree check: expected %s, have %s in %s, at %s:%d",
|
cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, [...]): Use appropriate TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* tree.h (tree_check_failed): Make varadic.
(tree_not_check_failed): New prototype.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
(TREE_CHECK, TREE_CHECK2, TREE_CHECK3, TREE_CHECK4,
TREE_CHECK5): Adjust.
(TREE_NOT_CHECK, TREE_NOT_CHECK2, TREE_NOT_CHECK3, TREE_NOT_CHECK4,
TREE_NOT_CHECK5): New.
(TREE_VEC_ELT_CHECK, PHI_NODE_ELT_CHECK, TREE_OPERAND_CHECK_CODE,
TREE_RTL_OPERAND_CHECK): Adjust.
* tree.c (tree_check_failed): Make varadic.
(tree_not_check_failed): New.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
cp:
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.
From-SVN: r83796
2004-06-28 18:10:55 +02:00
|
|
|
|
buffer, tree_code_name[TREE_CODE (node)],
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
function, trim_filename (file), line);
|
|
|
|
|
}
|
|
|
|
|
|
cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, [...]): Use appropriate TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* tree.h (tree_check_failed): Make varadic.
(tree_not_check_failed): New prototype.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
(TREE_CHECK, TREE_CHECK2, TREE_CHECK3, TREE_CHECK4,
TREE_CHECK5): Adjust.
(TREE_NOT_CHECK, TREE_NOT_CHECK2, TREE_NOT_CHECK3, TREE_NOT_CHECK4,
TREE_NOT_CHECK5): New.
(TREE_VEC_ELT_CHECK, PHI_NODE_ELT_CHECK, TREE_OPERAND_CHECK_CODE,
TREE_RTL_OPERAND_CHECK): Adjust.
* tree.c (tree_check_failed): Make varadic.
(tree_not_check_failed): New.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
cp:
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.
From-SVN: r83796
2004-06-28 18:10:55 +02:00
|
|
|
|
/* Complain that the tree code of NODE does match the expected 0
|
|
|
|
|
terminated list of trailing codes. FILE, LINE, and FUNCTION are of
|
|
|
|
|
the caller. */
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
|
|
|
|
|
void
|
cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, [...]): Use appropriate TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* tree.h (tree_check_failed): Make varadic.
(tree_not_check_failed): New prototype.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
(TREE_CHECK, TREE_CHECK2, TREE_CHECK3, TREE_CHECK4,
TREE_CHECK5): Adjust.
(TREE_NOT_CHECK, TREE_NOT_CHECK2, TREE_NOT_CHECK3, TREE_NOT_CHECK4,
TREE_NOT_CHECK5): New.
(TREE_VEC_ELT_CHECK, PHI_NODE_ELT_CHECK, TREE_OPERAND_CHECK_CODE,
TREE_RTL_OPERAND_CHECK): Adjust.
* tree.c (tree_check_failed): Make varadic.
(tree_not_check_failed): New.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
cp:
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.
From-SVN: r83796
2004-06-28 18:10:55 +02:00
|
|
|
|
tree_not_check_failed (const tree node, const char *file,
|
|
|
|
|
int line, const char *function, ...)
|
|
|
|
|
{
|
|
|
|
|
va_list args;
|
|
|
|
|
char *buffer;
|
|
|
|
|
unsigned length = 0;
|
|
|
|
|
int code;
|
|
|
|
|
|
|
|
|
|
va_start (args, function);
|
|
|
|
|
while ((code = va_arg (args, int)))
|
|
|
|
|
length += 4 + strlen (tree_code_name[code]);
|
|
|
|
|
va_end (args);
|
|
|
|
|
va_start (args, function);
|
|
|
|
|
buffer = alloca (length);
|
|
|
|
|
length = 0;
|
|
|
|
|
while ((code = va_arg (args, int)))
|
|
|
|
|
{
|
|
|
|
|
if (length)
|
|
|
|
|
{
|
|
|
|
|
strcpy (buffer + length, " or ");
|
|
|
|
|
length += 4;
|
|
|
|
|
}
|
|
|
|
|
strcpy (buffer + length, tree_code_name[code]);
|
|
|
|
|
length += strlen (tree_code_name[code]);
|
|
|
|
|
}
|
|
|
|
|
va_end (args);
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, [...]): Use appropriate TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.:qOR_FUNCTION_DECL_CHECK,
* tree.h (tree_check_failed): Make varadic.
(tree_not_check_failed): New prototype.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
(TREE_CHECK, TREE_CHECK2, TREE_CHECK3, TREE_CHECK4,
TREE_CHECK5): Adjust.
(TREE_NOT_CHECK, TREE_NOT_CHECK2, TREE_NOT_CHECK3, TREE_NOT_CHECK4,
TREE_NOT_CHECK5): New.
(TREE_VEC_ELT_CHECK, PHI_NODE_ELT_CHECK, TREE_OPERAND_CHECK_CODE,
TREE_RTL_OPERAND_CHECK): Adjust.
* tree.c (tree_check_failed): Make varadic.
(tree_not_check_failed): New.
(tree_check2_failed, tree_check3_failed,
tree_check4_failed, tree_check5_failed): Remove.
cp:
* cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
TREE_CHECK macro.
From-SVN: r83796
2004-06-28 18:10:55 +02:00
|
|
|
|
internal_error ("tree check: expected none of %s, have %s in %s, at %s:%d",
|
|
|
|
|
buffer, tree_code_name[TREE_CODE (node)],
|
tree.h (TREE_CHECK2, [...]): New macros.
* tree.h (TREE_CHECK2, TREE_CHECK3, TREE_CHECK5): New macros.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New decl.
(FUNC_OR_METHOD_CHECK, SET_ARRAY_OR_VECTOR_CHECK): New macros.
(REC_OR_UNION_CHECK, NUMERICAL_TYPE_CHECK): Likewise.
(TYPE_VALUES, TYPE_DOMAIN, TYPE_FIELDS, TYPE_METHODS, TYPE_VFIELD):
Protect with proper check.
(TYPE_ARG_TYPES, TYPE_METHOD_BASETYPE, TYPE_OFFSET_BASETYPE): Likewise.
(TYPE_MIN_VALUE, TYPE_MAX_VALUE): Likewise.
* tree.c (type_hash_eq): Rewrite to access proper fields for each type.
(tree_check2_failed, tree_check3_failed, tree_check5_failed): New.
* c-typeck.c (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* dwarf2out.c (gen_enumeration_type_die): Use TYPE_VALUES,
not TYPE_FIELDS.
* cp/class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
* cp/error.c (dump_type): Use TYPEOF_TYPE_EXPR.
* cp/pt.c (tsubst): Likewise.
* cp/semantics.c (finish_typeof): Likewise.
* cp/search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
and TEMPLATE_TYPE_PARM.
* cp/typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
(build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
* java/java-tree.h: Changes throughout to add checking to macros
and numerous whitespace changes.
(VAR_OR_FIELD_CHECK): New macro.
* java/jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
* ada/ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
(TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
(TYPE_RM_SIZE_INT): Directly use type.values.
(TREE_LOOP_ID): Clean up check.
* ada/decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
TYPE_VALUES, not TYPE_FIELDS.
* ada/trans.c (convert_with_check): Delay access of bounds of basetype
until sure is numeric.
From-SVN: r79638
2004-03-18 21:58:49 +01:00
|
|
|
|
function, trim_filename (file), line);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Similar to tree_check_failed, except that we check for a class of tree
|
1998-06-29 23:40:49 +02:00
|
|
|
|
code, given in CL. */
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
rtl.def (NOTE): Change format to "iuu0n".
1999-08-19 14:44 -0700 Zack Weinberg <zack@bitmover.com>
* rtl.def (NOTE): Change format to "iuu0n".
(ADDR_DIFF_VEC): Change format to "eEee0".
(ADDRESSOF): Change format to "eit".
* rtl.h (rtvec): Make "elem" an array of rtx, not rtunion.
(RTVEC_ELT): Change to match.
(XVECEXP): Use XVEC and RTVEC_ELT.
(INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER,
ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT.
(PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES,
CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST,
TRAP_CONDITION, TRAP_CODE): Use XEXP.
(INTVAL): Use XWINT.
(ADDRESSOF_DECL): Use XTREE.
(SET_ADDRESSOF_DECL): Delete.
(NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL,
NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill. These have been
ifdefed out since 2.6 at least.
(gen_rtvec_vv): Delete prototype.
* rtl.h (rtvec_alloc): rt->elem is now an array of rtx,
not rtunion.
(copy_most_rtx): Handle 't' format letter.
* emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx.
(gen_rtvec_vv): Delete function. All callers changed to use
gen_rtvec_v instead.
* print-rtl.c (print_rtx): Move special casing of NOTEs to
the '0' format letter.
* function.c (gen_mem_addressof): Don't use
SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF
instead.
* integrate.c (copy_rtx_and_substitute): Likewise.
Copy 't' slots with XTREE.
(subst_constants): Treat 't' slots like '[swi]' slots.
* cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots.
* jump.c (rtx_equal_for_thread_p): Likewise.
* rtlanal.c (rtx_equal_p): Likewise.
* stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes
only four arguments.
* gengenrtl.c (type_from_format): Provide correct types for
'b' and 't' slots.
* tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK):
If a recent gcc is in use (always in stage2 and beyond), use
statement expressions, so we don't make a function call unless
the check fails. Evaluate arguments exactly once.
(CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1,
TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1):
Delete.
(CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that
they evaluate their arguments exactly once, irrespective of
the compiler in use.
* tree.c [ENABLE_CHECKING]: Define whichever set of functions
is used by the currently-enabled check macros. This is:
(tree_check_failed, tree_class_check_failed): For gcc.
(tree_check, tree_class_check, cst_or_constructor_check,
expr_check): For other compilers.
* gencheck.c: Do not define any *_CHECK1 macros.
From-SVN: r28769
1999-08-20 00:33:38 +02:00
|
|
|
|
void
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
tree_class_check_failed (const tree node, const enum tree_code_class cl,
|
|
|
|
|
const char *file, int line, const char *function)
|
1998-05-21 21:20:37 +02:00
|
|
|
|
{
|
2001-02-23 22:17:06 +01:00
|
|
|
|
internal_error
|
alias.c (find_base_decl): Remove unreachable case '3' block.
2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
* alias.c (find_base_decl): Remove unreachable case '3' block.
* expr.c (safe_from_p): Abort if passed a type.
* tree-gimple.c (recalculate_side_effects): Abort if passed
anything other than an expression.
* tree-ssa-pre.c (phi_translate): Return expr immediately if
is_gimple_min_invariant is true for it. Reorder cases for clarity.
Abort on un-handled tree classes.
(valid_in_set): Likewise.
* tree.c (tree_code_class_strings): New static data.
* tree.h (enum tree_code_class): New.
(tree_code_class_strings): Declare.
(TREE_CODE_CLASS_STRING, EXCEPTIONAL_CLASS_P, CONSTANT_CLASS_P)
(REFERENCE_CLASS_P, COMPARISON_CLASS_P, UNARY_CLASS_P, BINARY_CLASS_P)
(STATEMENT_CLASS_P, EXPRESSION_CLASS_P, IS_TYPE_OR_DECL_P): New macros.
(TYPE_P, DECL_P, IS_NON_TYPE_CODE_CLASS, IS_EXPR_CODE_CLASS)
(checking macros, EXPR_LOCATION, SET_EXPR_LOCATION, EXPR_LOCUS): Update.
* tree.def, c-common.def, objc/objc-tree.def: Use
tree_code_class enumeration constants instead of code letters.
* alias.c, builtins.c, c-common.c, c-format.c, c-lang.c, c-pragma.c
* c-typeck.c, cgraphunit.c, convert.c, dbxout.c, dwarf2out.c
* emit-rtl.c expr.c, fold-const.c, gimplify.c, lambda-code.c
* langhooks.c, langhooks.h, predict.c, print-tree.c, reload1.c, stmt.c
* tree-browser.c, tree-cfg.c, tree-chrec.c, tree-complex.c, tree-dfa.c
* tree-dump.c, tree-eh.c, tree-gimple.c, tree-inline.c, tree-nested.c
* tree-outof-ssa.c, tree-pretty-print.c, tree-sra.c, tree-ssa-ccp.c
* tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-forwprop.c, tree-ssa-live.c
* tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-operands.c
* tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa-propagate.c
* tree-ssa.c, tree-ssanames.c, tree-tailcall.c, tree.c, varasm.c
* config/sol2-c.c, config/arm/arm.c, config/i386/winnt.c
* config/pa/pa.c, config/pa/pa.h, config/sh/sh.c, objc/objc-lang.c
Update to match.
* LANGUAGES: Add note about change.
ada:
* ada-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
Update for new tree-class enumeration constants.
cp:
* cp-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
* mangle.c, pt.c, semantics.c, tree.c, typeck.c:
Update for new tree-class enumeration constants.
fortran:
* f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
enumeration constants.
java:
* java-tree.def: Use tree_code_class enumeration constants
instead of code letters.
* java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
new tree-class enumeration constants.
treelang:
* treetree.c: Update for new tree-class enumeration constants.
From-SVN: r87675
2004-09-17 23:55:02 +02:00
|
|
|
|
("tree check: expected class %qs, have %qs (%s) in %s, at %s:%d",
|
|
|
|
|
TREE_CODE_CLASS_STRING (cl),
|
|
|
|
|
TREE_CODE_CLASS_STRING (TREE_CODE_CLASS (TREE_CODE (node))),
|
2001-02-23 22:17:06 +01:00
|
|
|
|
tree_code_name[TREE_CODE (node)], function, trim_filename (file), line);
|
rtl.def (NOTE): Change format to "iuu0n".
1999-08-19 14:44 -0700 Zack Weinberg <zack@bitmover.com>
* rtl.def (NOTE): Change format to "iuu0n".
(ADDR_DIFF_VEC): Change format to "eEee0".
(ADDRESSOF): Change format to "eit".
* rtl.h (rtvec): Make "elem" an array of rtx, not rtunion.
(RTVEC_ELT): Change to match.
(XVECEXP): Use XVEC and RTVEC_ELT.
(INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER,
ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT.
(PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES,
CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST,
TRAP_CONDITION, TRAP_CODE): Use XEXP.
(INTVAL): Use XWINT.
(ADDRESSOF_DECL): Use XTREE.
(SET_ADDRESSOF_DECL): Delete.
(NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL,
NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill. These have been
ifdefed out since 2.6 at least.
(gen_rtvec_vv): Delete prototype.
* rtl.h (rtvec_alloc): rt->elem is now an array of rtx,
not rtunion.
(copy_most_rtx): Handle 't' format letter.
* emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx.
(gen_rtvec_vv): Delete function. All callers changed to use
gen_rtvec_v instead.
* print-rtl.c (print_rtx): Move special casing of NOTEs to
the '0' format letter.
* function.c (gen_mem_addressof): Don't use
SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF
instead.
* integrate.c (copy_rtx_and_substitute): Likewise.
Copy 't' slots with XTREE.
(subst_constants): Treat 't' slots like '[swi]' slots.
* cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots.
* jump.c (rtx_equal_for_thread_p): Likewise.
* rtlanal.c (rtx_equal_p): Likewise.
* stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes
only four arguments.
* gengenrtl.c (type_from_format): Provide correct types for
'b' and 't' slots.
* tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK):
If a recent gcc is in use (always in stage2 and beyond), use
statement expressions, so we don't make a function call unless
the check fails. Evaluate arguments exactly once.
(CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1,
TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1):
Delete.
(CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that
they evaluate their arguments exactly once, irrespective of
the compiler in use.
* tree.c [ENABLE_CHECKING]: Define whichever set of functions
is used by the currently-enabled check macros. This is:
(tree_check_failed, tree_class_check_failed): For gcc.
(tree_check, tree_class_check, cst_or_constructor_check,
expr_check): For other compilers.
* gencheck.c: Do not define any *_CHECK1 macros.
From-SVN: r28769
1999-08-20 00:33:38 +02:00
|
|
|
|
}
|
|
|
|
|
|
2002-11-14 22:58:38 +01:00
|
|
|
|
/* Similar to above, except that the check is for the bounds of a TREE_VEC's
|
|
|
|
|
(dynamically sized) vector. */
|
|
|
|
|
|
|
|
|
|
void
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_vec_elt_check_failed (int idx, int len, const char *file, int line,
|
|
|
|
|
const char *function)
|
2002-11-14 22:58:38 +01:00
|
|
|
|
{
|
|
|
|
|
internal_error
|
|
|
|
|
("tree check: accessed elt %d of tree_vec with %d elts in %s, at %s:%d",
|
|
|
|
|
idx + 1, len, function, trim_filename (file), line);
|
|
|
|
|
}
|
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
/* Similar to above, except that the check is for the bounds of a PHI_NODE's
|
|
|
|
|
(dynamically sized) vector. */
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
phi_node_elt_check_failed (int idx, int len, const char *file, int line,
|
|
|
|
|
const char *function)
|
|
|
|
|
{
|
|
|
|
|
internal_error
|
|
|
|
|
("tree check: accessed elt %d of phi_node with %d elts in %s, at %s:%d",
|
|
|
|
|
idx + 1, len, function, trim_filename (file), line);
|
|
|
|
|
}
|
|
|
|
|
|
tree.c (tree_operand_check_failed): New function.
* tree.c (tree_operand_check_failed): New function.
* tree.h (TREE_OPERAND_CHECK, TREE_OPERAND_CHECK_CODE,
TREE_RTL_OPERAND_CHECK): New checking macros.
(TREE_OPERAND, SAVE_EXPR_CONTEXT, SAVE_EXPR_RTL,
RTL_EXPR_SEQUENCE, RTL_EXPR_RTL, WITH_CLEANUP_EXPR_RTL,
CONSTRUCTOR_ELTS, LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY,
EXIT_BLOCK_RETURN, LOOP_EXPR_BODY, EXPR_WFL_NODE,
EXPR_WFL_FILENAME_NODE, EXPR_WFL_FILENAME, TARGET_EXPR_SLOT,
TARGET_EXPR_INITIAL, TARGET_EXPR_CLEANUP): Use the new
checking macros.
From-SVN: r65452
2003-04-11 02:24:58 +02:00
|
|
|
|
/* Similar to above, except that the check is for the bounds of the operand
|
|
|
|
|
vector of an expression node. */
|
|
|
|
|
|
|
|
|
|
void
|
2003-07-06 14:35:56 +02:00
|
|
|
|
tree_operand_check_failed (int idx, enum tree_code code, const char *file,
|
|
|
|
|
int line, const char *function)
|
tree.c (tree_operand_check_failed): New function.
* tree.c (tree_operand_check_failed): New function.
* tree.h (TREE_OPERAND_CHECK, TREE_OPERAND_CHECK_CODE,
TREE_RTL_OPERAND_CHECK): New checking macros.
(TREE_OPERAND, SAVE_EXPR_CONTEXT, SAVE_EXPR_RTL,
RTL_EXPR_SEQUENCE, RTL_EXPR_RTL, WITH_CLEANUP_EXPR_RTL,
CONSTRUCTOR_ELTS, LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY,
EXIT_BLOCK_RETURN, LOOP_EXPR_BODY, EXPR_WFL_NODE,
EXPR_WFL_FILENAME_NODE, EXPR_WFL_FILENAME, TARGET_EXPR_SLOT,
TARGET_EXPR_INITIAL, TARGET_EXPR_CLEANUP): Use the new
checking macros.
From-SVN: r65452
2003-04-11 02:24:58 +02:00
|
|
|
|
{
|
|
|
|
|
internal_error
|
|
|
|
|
("tree check: accessed operand %d of %s with %d operands in %s, at %s:%d",
|
|
|
|
|
idx + 1, tree_code_name[code], TREE_CODE_LENGTH (code),
|
|
|
|
|
function, trim_filename (file), line);
|
|
|
|
|
}
|
acconfig.h: New ENABLE flags: TREE_CHECKING, RTL_CHECKING, GC_CHECKING, GC_ALWAYS_COLLECT.
1999-12-26 Zack Weinberg <zack@wolery.cumb.org>
* acconfig.h: New ENABLE flags: TREE_CHECKING, RTL_CHECKING,
GC_CHECKING, GC_ALWAYS_COLLECT.
* configure.in: Allow --enable-checking with an argument
listing check modes to enable.
* config.in, configure: Rebuilt.
* ggc-page.c, ggc-simple.c: Define GGC_POISON (and
GGC_ALWAYS_VERIFY for ggc-simple.c) only if
ENABLE_GC_CHECKING. Define GGC_ALWAYS_COLLECT only if
ENABLE_GC_ALWAYS_COLLECT.
* rtl.h, rtl.c: Change ENABLE_CHECKING to ENABLE_RTL_CHECKING
throughout.
* tree.h, tree.c: Change ENABLE_CHECKING to
ENABLE_TREE_CHECKING throughout.
* cp-tree.h: Replace ENABLE_CHECKING with ENABLE_TREE_CHECKING
throughout.
From-SVN: r31093
1999-12-27 00:06:54 +01:00
|
|
|
|
#endif /* ENABLE_TREE_CHECKING */
|
1999-09-10 12:36:02 +02:00
|
|
|
|
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
/* Create a new vector type node holding SUBPARTS units of type INNERTYPE,
|
|
|
|
|
and mapped to the machine mode MODE. Initialize its fields and build
|
|
|
|
|
the information necessary for debugging output. */
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
static tree
|
|
|
|
|
make_vector_type (tree innertype, int nunits, enum machine_mode mode)
|
2000-06-25 19:27:28 +02:00
|
|
|
|
{
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
tree t = make_node (VECTOR_TYPE);
|
|
|
|
|
|
|
|
|
|
TREE_TYPE (t) = innertype;
|
|
|
|
|
TYPE_VECTOR_SUBPARTS (t) = nunits;
|
|
|
|
|
TYPE_MODE (t) = mode;
|
2000-06-25 19:27:28 +02:00
|
|
|
|
layout_type (t);
|
|
|
|
|
|
|
|
|
|
{
|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
|
|
|
|
tree index = build_int_cst (NULL_TREE, nunits - 1);
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
tree array = build_array_type (innertype, build_index_type (index));
|
2000-06-25 19:27:28 +02:00
|
|
|
|
tree rt = make_node (RECORD_TYPE);
|
|
|
|
|
|
|
|
|
|
TYPE_FIELDS (rt) = build_decl (FIELD_DECL, get_identifier ("f"), array);
|
|
|
|
|
DECL_CONTEXT (TYPE_FIELDS (rt)) = rt;
|
|
|
|
|
layout_type (rt);
|
|
|
|
|
TYPE_DEBUG_REPRESENTATION_TYPE (t) = rt;
|
|
|
|
|
/* In dwarfout.c, type lookup uses TYPE_UID numbers. We want to output
|
|
|
|
|
the representation type, and we want to find that die when looking up
|
|
|
|
|
the vector type. This is most easily achieved by making the TYPE_UID
|
|
|
|
|
numbers equal. */
|
|
|
|
|
TYPE_UID (rt) = TYPE_UID (t);
|
|
|
|
|
}
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
|
|
|
|
|
return t;
|
2000-06-25 19:27:28 +02:00
|
|
|
|
}
|
|
|
|
|
|
2004-05-05 09:23:00 +02:00
|
|
|
|
static tree
|
|
|
|
|
make_or_reuse_type (unsigned size, int unsignedp)
|
|
|
|
|
{
|
|
|
|
|
if (size == INT_TYPE_SIZE)
|
|
|
|
|
return unsignedp ? unsigned_type_node : integer_type_node;
|
|
|
|
|
if (size == CHAR_TYPE_SIZE)
|
|
|
|
|
return unsignedp ? unsigned_char_type_node : signed_char_type_node;
|
|
|
|
|
if (size == SHORT_TYPE_SIZE)
|
|
|
|
|
return unsignedp ? short_unsigned_type_node : short_integer_type_node;
|
|
|
|
|
if (size == LONG_TYPE_SIZE)
|
|
|
|
|
return unsignedp ? long_unsigned_type_node : long_integer_type_node;
|
|
|
|
|
if (size == LONG_LONG_TYPE_SIZE)
|
|
|
|
|
return (unsignedp ? long_long_unsigned_type_node
|
|
|
|
|
: long_long_integer_type_node);
|
|
|
|
|
|
|
|
|
|
if (unsignedp)
|
|
|
|
|
return make_unsigned_type (size);
|
|
|
|
|
else
|
|
|
|
|
return make_signed_type (size);
|
|
|
|
|
}
|
|
|
|
|
|
1999-09-10 12:36:02 +02:00
|
|
|
|
/* Create nodes for all integer types (and error_mark_node) using the sizes
|
|
|
|
|
of C datatypes. The caller should call set_sizetype soon after calling
|
|
|
|
|
this function to select one of the types as sizetype. */
|
2000-08-29 18:08:59 +02:00
|
|
|
|
|
1999-09-10 12:36:02 +02:00
|
|
|
|
void
|
2004-08-24 18:39:43 +02:00
|
|
|
|
build_common_tree_nodes (bool signed_char, bool signed_sizetype)
|
1999-09-10 12:36:02 +02:00
|
|
|
|
{
|
|
|
|
|
error_mark_node = make_node (ERROR_MARK);
|
|
|
|
|
TREE_TYPE (error_mark_node) = error_mark_node;
|
|
|
|
|
|
2004-08-24 18:39:43 +02:00
|
|
|
|
initialize_sizetypes (signed_sizetype);
|
builtins.c (c_strlen): Use size_diffop and return ssizetype value.
* builtins.c (c_strlen): Use size_diffop and return ssizetype value.
(expand_builtin_strcpy): Pass correct type to size_binop.
(expand_builtin_strcmp): Likewise.
Clean up conditional structure.
* c-decl.c (init_decl_processing): Don't call set_sizetype twice.
(complete_array_type): Don't use size_binop for MAXINDEX.
* c-typeck.c (c_sizeof): Use size_one_node and TYPE_SIZE_UNIT.
(c_sizeof_nowarn, c_size_in_bytes): Likewise.
(c_alignof): Use size_one_node.
(build_unary_op): Pass arg of proper type to size_binop.
(really_start_incremental_init, push_init_level): Use sizetype for
constructor{,_bit,_unfilled}_index.
(pop_init_label, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* calls.c (compute_argument_block_size): Field VAR is ssizetype.
* expr.c (store_expr): Use size_int.
(store_constructor): Use proper types for size_binop args.
(get_inner_reference, expand_expr, case ARRAY_REF): Likewise.
(expand_expr_unaligned): Likewise.
(string_contant): Return object of sizetype.
* expr.h (SUB_PARM_SIZE): Call size_diffop and pass proper types.
(ARGS_SIZE_RTX): Call ARGS_SIZE_TREE.
(ARGS_SIZE_TREE): Pass proper types to size_binop.
* fold-const.c (int_const_binop): Refine when size_int is called.
(fold_convert): Likewise.
(size_int_wide): Rework to take KIND as arg, only take low order
bits, handle new sizetype_tab datatype, and chain entries in
size_table.
(size_int_type_wide): New function.
(size_binop): Validate types of arguments.
(ssize_binop): Deleted.
(size_diffop): New function.
(extract_muldiv): Only fold division into multiplication for sizetypes.
* function.c (assign_parms): Use size_diffop and make sure
VAR field is of ssizetype; also pass proper type to size_binop.
(locate_and_pad_parm, pad_to_arg_alignment): Likewise.
(round_down): Deleted from here.
* store-layout.c (sizetype_tab): Now an array.
(sizetype_set, early_root_list): New variables.
(variable_size): Use size_one_node.
(round_up): Pass proper type to size_binop.
(round_down): Moved to here and corrected as above.
(layout_record): Pass proper arg types to size_binop.
(layout_type): Likewise.
If sizetype_set is zero, record the type just laid out.
(make_unsigned_type): Don't call set_sizetype;
(make_signed_type): Likewise; also, call fixup_signed_type.
(initialize_sizetypes): New function.
(set_sizetype): Make copy of types, set TYPE_IS_SIZETYPE, and
set name of bitsizetype to "bit_size_type".
Fix up type of sizes of all types made before call.
* tm.texi (ROUND_TYPE_SIZE_UNIT): New macro.
* tree.c (fix_sizetype): Deleted.
(build_common_tree_nodes): Call initialize_sizetypes.
(build_common_tree_nodes_2): Don't call fix_sizetype.
* tree.h (TYPE_IS_SIZETYPE): New macro.
(initialize_sizetype): New declaration.
(enum size_type_kind): New type.
(struct sizetype_tab): Deleted.
(sizetype_tab): Now array; adjust sizetype macros.
(size_diffop, size_int_type_wide): New functions.
(size_int_wide): Change number of args and type; access macros changed.
(ssize_int, sbitsize_int): New macros.
* config/i960/i960.h (ROUND_TYPE_SIZE): Use size_int.
(ROUND_TYPE_SIZE_UNIT): New macro.
* ch/actions.c (chill_convert_for_assignment): Don't use size_binop
for things that aren't sizes.
(expand_varying_length_assignment): Likewise.
* ch/convert.c (digest_array_tuple, convert): Likewise.
* ch/typeck.c (build_chill_slice, smash_dummy_type): Likewise.
(build_chill_slice_with_range): Likewise.
(build_chill_slice_with_length): Likewise.
(build_array_from_set): Adjust types for size_binop.
* ch/expr.c (build_concat_expr, build_chill_repetition_op): Likewise.
(build_chill_sizeof): Use TYPE_SIZE_UNIT.
* ch/tree.c (build_string_type): Pass proper type to size_binop.
* cp/class.c (dfs_build_vtable_offset_vtbl_entries): Don't use
size_binop on things that are not sizes; ssize_binop deleted.
Call size_diffop when appropriate.
(dfs_build_vcall_offset_vtbl_entries): Likewise.
(build_primary_vtable, build_secondary_vtable): Likewise.
(dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
Variable I is HOST_WIDE_INT.
(get_vfield_offset): Pass proper types to size_binop.
(size_extra_vtbl_entries, layout_virtual_bases): Likewise.
(finish_struct_1): Likewise.
(skip_rtti_stuff): Arg N is now pointer to signed.
(layout_class_type): Use size_zero_node.
* cp/cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
* cp/cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
* cp/decl.c (complete_arry_type): Pass proper types to size_binop.
(xref_basetypes): BINFO_OFFSET is sizetype.
* cp/error.c (dump_expr): Don't use size_binop non-sizes.
* cp/expr.c (cplus_expand_constant): Pass proper types to size_binop.
* cp/init.c (construct_virtual_bases): Fix type error.
(build_vec_delete_1): Pass proper type to size_binop and don't
fold result.
* cp/lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
* cp/rtti.c (get_base_offset): Pass proper type to size_binop.
* cp/search.c (dfs_find_vbases): Fix type error.
(expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
(dfs_get_vbase_types): BINFO_OFFSET is sizetype.
* cp/tree.c (debug_binfo): Variable N is signed.
Use HOST_WIDE_INT_PRINT_DEC.
* cp/typeck.c (comptypes): sizetype is same as equivalent integer type.
(c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
size_one_node and size_zero_node.
(c_alignof): Use size_one_node.
(build_component_addr): Pass proper types to size_binop.
(expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
* f/com.c (ffecom_arrayref_): Convert args to size_binop to proper
type.
(ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
(ffecom_tree_canonize_ref_): Likewise.
(type_for_mode): Handle TImode.
* f/ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
(ffeste_io_ciclist_): Likewise.
* java/expr.c (build_java_ret): Pass proper type to size_binop.
From-SVN: r32225
2000-02-27 22:39:40 +01:00
|
|
|
|
|
1999-09-10 12:36:02 +02:00
|
|
|
|
/* Define both `signed char' and `unsigned char'. */
|
|
|
|
|
signed_char_type_node = make_signed_type (CHAR_TYPE_SIZE);
|
|
|
|
|
unsigned_char_type_node = make_unsigned_type (CHAR_TYPE_SIZE);
|
|
|
|
|
|
|
|
|
|
/* Define `char', which is like either `signed char' or `unsigned char'
|
|
|
|
|
but not the same as either. */
|
|
|
|
|
char_type_node
|
|
|
|
|
= (signed_char
|
|
|
|
|
? make_signed_type (CHAR_TYPE_SIZE)
|
|
|
|
|
: make_unsigned_type (CHAR_TYPE_SIZE));
|
|
|
|
|
|
|
|
|
|
short_integer_type_node = make_signed_type (SHORT_TYPE_SIZE);
|
|
|
|
|
short_unsigned_type_node = make_unsigned_type (SHORT_TYPE_SIZE);
|
|
|
|
|
integer_type_node = make_signed_type (INT_TYPE_SIZE);
|
|
|
|
|
unsigned_type_node = make_unsigned_type (INT_TYPE_SIZE);
|
|
|
|
|
long_integer_type_node = make_signed_type (LONG_TYPE_SIZE);
|
|
|
|
|
long_unsigned_type_node = make_unsigned_type (LONG_TYPE_SIZE);
|
|
|
|
|
long_long_integer_type_node = make_signed_type (LONG_LONG_TYPE_SIZE);
|
|
|
|
|
long_long_unsigned_type_node = make_unsigned_type (LONG_LONG_TYPE_SIZE);
|
|
|
|
|
|
2003-07-24 22:48:13 +02:00
|
|
|
|
/* Define a boolean type. This type only represents boolean values but
|
|
|
|
|
may be larger than char depending on the value of BOOL_TYPE_SIZE.
|
|
|
|
|
Front ends which want to override this size (i.e. Java) can redefine
|
|
|
|
|
boolean_type_node before calling build_common_tree_nodes_2. */
|
|
|
|
|
boolean_type_node = make_unsigned_type (BOOL_TYPE_SIZE);
|
|
|
|
|
TREE_SET_CODE (boolean_type_node, BOOLEAN_TYPE);
|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
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TYPE_MAX_VALUE (boolean_type_node) = build_int_cst (boolean_type_node, 1);
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2003-07-24 22:48:13 +02:00
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TYPE_PRECISION (boolean_type_node) = 1;
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2004-05-05 09:23:00 +02:00
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/* Fill in the rest of the sized types. Reuse existing type nodes
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when possible. */
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intQI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (QImode), 0);
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intHI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (HImode), 0);
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intSI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (SImode), 0);
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intDI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (DImode), 0);
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intTI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (TImode), 0);
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unsigned_intQI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (QImode), 1);
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unsigned_intHI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (HImode), 1);
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unsigned_intSI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (SImode), 1);
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unsigned_intDI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (DImode), 1);
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unsigned_intTI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (TImode), 1);
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2004-07-29 01:44:56 +02:00
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2004-02-03 17:53:27 +01:00
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access_public_node = get_identifier ("public");
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access_protected_node = get_identifier ("protected");
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access_private_node = get_identifier ("private");
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1999-09-10 12:36:02 +02:00
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}
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/* Call this function after calling build_common_tree_nodes and set_sizetype.
|
builtins.c (c_strlen): Use size_diffop and return ssizetype value.
* builtins.c (c_strlen): Use size_diffop and return ssizetype value.
(expand_builtin_strcpy): Pass correct type to size_binop.
(expand_builtin_strcmp): Likewise.
Clean up conditional structure.
* c-decl.c (init_decl_processing): Don't call set_sizetype twice.
(complete_array_type): Don't use size_binop for MAXINDEX.
* c-typeck.c (c_sizeof): Use size_one_node and TYPE_SIZE_UNIT.
(c_sizeof_nowarn, c_size_in_bytes): Likewise.
(c_alignof): Use size_one_node.
(build_unary_op): Pass arg of proper type to size_binop.
(really_start_incremental_init, push_init_level): Use sizetype for
constructor{,_bit,_unfilled}_index.
(pop_init_label, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* calls.c (compute_argument_block_size): Field VAR is ssizetype.
* expr.c (store_expr): Use size_int.
(store_constructor): Use proper types for size_binop args.
(get_inner_reference, expand_expr, case ARRAY_REF): Likewise.
(expand_expr_unaligned): Likewise.
(string_contant): Return object of sizetype.
* expr.h (SUB_PARM_SIZE): Call size_diffop and pass proper types.
(ARGS_SIZE_RTX): Call ARGS_SIZE_TREE.
(ARGS_SIZE_TREE): Pass proper types to size_binop.
* fold-const.c (int_const_binop): Refine when size_int is called.
(fold_convert): Likewise.
(size_int_wide): Rework to take KIND as arg, only take low order
bits, handle new sizetype_tab datatype, and chain entries in
size_table.
(size_int_type_wide): New function.
(size_binop): Validate types of arguments.
(ssize_binop): Deleted.
(size_diffop): New function.
(extract_muldiv): Only fold division into multiplication for sizetypes.
* function.c (assign_parms): Use size_diffop and make sure
VAR field is of ssizetype; also pass proper type to size_binop.
(locate_and_pad_parm, pad_to_arg_alignment): Likewise.
(round_down): Deleted from here.
* store-layout.c (sizetype_tab): Now an array.
(sizetype_set, early_root_list): New variables.
(variable_size): Use size_one_node.
(round_up): Pass proper type to size_binop.
(round_down): Moved to here and corrected as above.
(layout_record): Pass proper arg types to size_binop.
(layout_type): Likewise.
If sizetype_set is zero, record the type just laid out.
(make_unsigned_type): Don't call set_sizetype;
(make_signed_type): Likewise; also, call fixup_signed_type.
(initialize_sizetypes): New function.
(set_sizetype): Make copy of types, set TYPE_IS_SIZETYPE, and
set name of bitsizetype to "bit_size_type".
Fix up type of sizes of all types made before call.
* tm.texi (ROUND_TYPE_SIZE_UNIT): New macro.
* tree.c (fix_sizetype): Deleted.
(build_common_tree_nodes): Call initialize_sizetypes.
(build_common_tree_nodes_2): Don't call fix_sizetype.
* tree.h (TYPE_IS_SIZETYPE): New macro.
(initialize_sizetype): New declaration.
(enum size_type_kind): New type.
(struct sizetype_tab): Deleted.
(sizetype_tab): Now array; adjust sizetype macros.
(size_diffop, size_int_type_wide): New functions.
(size_int_wide): Change number of args and type; access macros changed.
(ssize_int, sbitsize_int): New macros.
* config/i960/i960.h (ROUND_TYPE_SIZE): Use size_int.
(ROUND_TYPE_SIZE_UNIT): New macro.
* ch/actions.c (chill_convert_for_assignment): Don't use size_binop
for things that aren't sizes.
(expand_varying_length_assignment): Likewise.
* ch/convert.c (digest_array_tuple, convert): Likewise.
* ch/typeck.c (build_chill_slice, smash_dummy_type): Likewise.
(build_chill_slice_with_range): Likewise.
(build_chill_slice_with_length): Likewise.
(build_array_from_set): Adjust types for size_binop.
* ch/expr.c (build_concat_expr, build_chill_repetition_op): Likewise.
(build_chill_sizeof): Use TYPE_SIZE_UNIT.
* ch/tree.c (build_string_type): Pass proper type to size_binop.
* cp/class.c (dfs_build_vtable_offset_vtbl_entries): Don't use
size_binop on things that are not sizes; ssize_binop deleted.
Call size_diffop when appropriate.
(dfs_build_vcall_offset_vtbl_entries): Likewise.
(build_primary_vtable, build_secondary_vtable): Likewise.
(dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
Variable I is HOST_WIDE_INT.
(get_vfield_offset): Pass proper types to size_binop.
(size_extra_vtbl_entries, layout_virtual_bases): Likewise.
(finish_struct_1): Likewise.
(skip_rtti_stuff): Arg N is now pointer to signed.
(layout_class_type): Use size_zero_node.
* cp/cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
* cp/cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
* cp/decl.c (complete_arry_type): Pass proper types to size_binop.
(xref_basetypes): BINFO_OFFSET is sizetype.
* cp/error.c (dump_expr): Don't use size_binop non-sizes.
* cp/expr.c (cplus_expand_constant): Pass proper types to size_binop.
* cp/init.c (construct_virtual_bases): Fix type error.
(build_vec_delete_1): Pass proper type to size_binop and don't
fold result.
* cp/lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
* cp/rtti.c (get_base_offset): Pass proper type to size_binop.
* cp/search.c (dfs_find_vbases): Fix type error.
(expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
(dfs_get_vbase_types): BINFO_OFFSET is sizetype.
* cp/tree.c (debug_binfo): Variable N is signed.
Use HOST_WIDE_INT_PRINT_DEC.
* cp/typeck.c (comptypes): sizetype is same as equivalent integer type.
(c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
size_one_node and size_zero_node.
(c_alignof): Use size_one_node.
(build_component_addr): Pass proper types to size_binop.
(expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
* f/com.c (ffecom_arrayref_): Convert args to size_binop to proper
type.
(ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
(ffecom_tree_canonize_ref_): Likewise.
(type_for_mode): Handle TImode.
* f/ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
(ffeste_io_ciclist_): Likewise.
* java/expr.c (build_java_ret): Pass proper type to size_binop.
From-SVN: r32225
2000-02-27 22:39:40 +01:00
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It will create several other common tree nodes. */
|
1999-12-18 22:33:23 +01:00
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1999-09-10 12:36:02 +02:00
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void
|
2003-07-06 14:35:56 +02:00
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build_common_tree_nodes_2 (int short_double)
|
1999-09-10 12:36:02 +02:00
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{
|
tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
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|
/* Define these next since types below may used them. */
|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
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integer_zero_node = build_int_cst (NULL_TREE, 0);
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integer_one_node = build_int_cst (NULL_TREE, 1);
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integer_minus_one_node = build_int_cst (NULL_TREE, -1);
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1999-09-10 12:36:02 +02:00
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* Rework fields used to describe positions of bitfields and
modify sizes to be unsigned and use HOST_WIDE_INT.
* alias.c (reg_known_value_size): Now unsigned.
* c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position.
(really_start_incremental_init): Use bitsize_zero_node.
(push_init_level, pop_init_level, output_init_element): Likewise.
Use bitsize_unit_node and bitsize_one_node.
(output_pending_init_elements, process_init_element): Likewise.
* combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned.
(make_extraction): Position and length HOST_WIDE_INT and unsigned
HOST_WIDE_INT, respectively.
(get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT.
(num_sign_bit_copies): Returns unsigned.
BITWIDTH now unsigned; rework arithmetic.
Remove recursive call from arg to MAX.
(combine_instructions, init_reg_last_arrays): NREGS now unsigned.
(setup_incoming_promotions, can_combine_p, try_combine, simplify_set):
REGNO now unsigned.
(set_nonzero_bit_and_sign_copies): NUM now unsigned.
(find_split_point, expand_compound_operation, make_extraction): LEN
now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT.
(make_field_assignment): Likewise.
(combine_simplify_rtx): Add cast.
(expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic.
(force_to_mode): WIDTH now unsigned; add cast.
(if_then_else_cond): SIZE now unsigned.
(nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned.
(extended_count): Now returns unsigned.
(simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT.
Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned.
(simplify_comparison): MODE_WIDTH now unsigned.
(update_table_tick): REGNO and ENDREGNO now unsigned; new var R.
(mark_used_regs_combine): Likewise; rework arithmetic.
(record_value_for_reg): REGNO, ENDREGNO, and I now unsigned.
(record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise.
(record_promoted_value): REGNO now unsigned.
(get_last_value_validate): REGNO, ENDREGNO, and J now unsigned.
(get_last_value): REGNO now unsigned.
(use_crosses_set_p): REGNO and ENDREGNO now unsigned.
(reg_dead_regno, reg_dead_endregno): Now unsigned.
(remove_death): Arg REGNO now unsigned.
(move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned.
(reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO
now unsigned.
* convert.c (convert_to_integer): INPREC and OUTPREC now unsigned.
* cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned.
(struct cse_reg_info): REGNO now unsigned.
(cached_regno): Now unsigned.
(REGNO_QTY_VALID_P): Add cast.
(make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned.
(remove_invalid_regs): Likewise.
(remove_invalid_subreg_refs): Likewise; arg WORD also unsigned
as are variables END and I.
(get_cse_reg_info, insert): Likewise.
(mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned.
(canon_hash): Likewise.
(insert_regs, lookup_for_remove): REGNO now unsigned.
(invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned.
New variable RN.
* dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0.
* dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast.
* emit-rtl.c (subreg_realpart_p): Add cast.
(operand_subword): Arg I is now unsigned as is var PARTWORDS.
(operand_subword_force): Arg I is now unsigned.
* except.c (eh_regs): Variable I is now unsigned.
* explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT.
* expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT;
length is unsigned HOST_WIDE_INT; likewise for internal variables.
(store_split_bit_field, extract_fixed_bit_field): Likewise.
(extract_split_bit_field, store_bit_field, extract_bit_field):
Likewise.
* expr.c (store_constructor_fields, store_constructor, store_field):
Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT.
(expand_assignment, expand_expr, expand_expr_unaligned): Likewise.
(do_jump): Likewise.
(move_by_pieces, move_by_pieces_ninsns, clear_by_pieces):
MAX_SIZE is now unsigned.
(emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned.
(emit_group_store): Likewise.
(emit_move_insn): I now unsigned.
(store_constructor): Use host_integerp, tree_low_cst, and
bitsize_unit_node.
(get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT.
Rework all calculations to use trees and new fields.
* expr.h (promoted_input_arg): Regno now unsigned.
(store_bit_field, extract_bit_field): Adjust types of pos and size.
(mark_seen_cases): Arg is HOST_WIDE_INT.
* flow.c (verify_wide_reg_1): REGNO now unsigned.
* fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT;
precisions and alignments are unsigned.
(optimize_bit_field_compare, fold_truthop): Likewise.
(int_const_binop): Adjust threshold for size_int_type_wide call.
(fold_convert): Likewise.
(size_int_type_wide): Make table larger and fix thinko that only
had half of table used.
(all_ones_mask_p, fold): Precisions are unsigned.
* function.c (put_reg_info_stack): REGNO is unsigned.
(instantiate_decl): Size is HOST_WIDE_INT.
(instantiate_virtual_regs): I is unsigned.
(assign_parms): REGNO, REGNOI, and REGNOR are unsigned.
(promoted_input_arg): REGNO is unsigned.
* function.h (struct function): x_max_parm_reg is now unsigned.
* gcse.c (max_gcse_regno): Now unsigned.
(struct null_pointer_info): min_reg and max_reg now unsigned.
(lookup_set, next_set): REGNO arg now unsigned.
(compute_hash_table): REGNO and I now unsigned.
(handle_avail_expr): regnum_for_replacing now unsigned.
(cprop_insn): REGNO now unsigned.
(delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned.
* ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case.
* global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned.
* hard-reg-set.h (reg_class_size): Now unsigned.
* integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO.
* jump.c (mark_modified_reg): I now unsigned; add cast.
(rtx_equal_for_thread_p): Add cast.
* loop.c (max_reg_before_loop): Now unsigned.
(struct_movable): REGNO now unsigned.
(try_copy_prop): REGNO arg unsigned.
(regs_match_p): XN and YN now unsigned.
(consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned.
(strength_reduce): Likewise; NREGS also unsigned.
(first_increment_giv, last_increment_giv unsigned): Now unsigned.
* loop.h (struct iv_class): REGNO now unsigned.
(max_reg_before_loop, first_increment_giv, last_increment_giv):
Now unsigned.
* machmode.h (mode_size, mode_unit_size): Now unsigned.
(mode_for_size, smallest_mode_for_size): Pass size as unsigned.
* optabs.c (expand_binop): I and NWORDS now unsigned.
(expand_unop): I now unsigned.
* print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do
print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET.
* real.c (significand_size): Now returns unsigned.
* real.h (significand_size): Likewise.
* regclass.c (reg_class_size): Now unsigned.
(choose_hard_reg_mode): Both operands now unsigned.
(record_reg_classes): REGNO and NR now unsigned.
(reg_scan): NREGS now unsigned.
(reg_scan_update): old_max_regno now unsigned.
(reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned.
* reload.c (find_valid_class): BEST_SIZE now unsigned.
(find_dummy_reload): REGNO, NWORDS, and I now unsigned.
(hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned.
Likewise for variable R.
(refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned,
as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R.
(find_equiv_reg): Add casts.
(regno_clobbered_p): Arg REGNO now unsigned.
* reload.h (struct reload): NREGS now unsigned.
(refers_to_regno_for_reload_p): Regno args are unsigned.
(regno_clobbered_p): Likewise.
* reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned.
(compute_use_by_pseudos): REGNO now unsigned.
(find_reg): I and J now unsigned, new variable K, and change loop
variables accordingly; THIS_NREGS now unsigned.
(alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned.
(spill_hard_reg): REGNO arg now unsigned; add casts.
(forget_old_reloads_1): REGNO, NR, and I now unsigned.
(mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned.
(clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO,
END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned.
(reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned.
(choose_reload_regs): MAX_GROUP_SIZE now unsigned.
(emit_reload_insns): REGNO now unsigned.
(reload_cse_move2add): Add cast.
(move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO
and rework loop.
* resource.c (mark_referenced_resources, mark_set_resources): New
variable R; REGNO and LAST_REGNO now unsigned.
(mark_target_live_regs): J and REGNO now unsigned.
* rtl.c (mode_size, mode_unit_size): Now unsigned.
* rtl.h (union rtunion_def): New field rtuint.
(XCUINT): New macro.
(ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT.
(operand_subword, operand_subword_force): Word number is unsigned.
(choose_hard_reg_mode): Operands are unsigned.
(refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned.
(find_regno_note, find_regno_fusage, replace_regs): Likewise.
(regno_use_in, combine_instructions, remove_death): Likewise.
(reg_scan, reg_scan_update): Likewise.
(extended_count): Return is unsigned.
* rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I,
INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO.
(reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned.
(reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned.
(reg_reg_last_1): FIRS and LAST now unsigned.
(dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned.
(dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO
now unsigned.
(find_regno_note, regno_use_in): Arg REGNO now unsigned.
(find_regno_fusage): Likewise; also var REGNOTE now unsigned.
(find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned.
(replace_regs): Arg NREGS now unsigned.
* sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0.
* simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned.
(simplify_binary_operation): Likewise.
(cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and
THIS_LAST now unsigned.
(cselib_record_set): Add cast.
* ssa.c (ssa_max_reg_num): Now unsigned.
(rename_block): REGNO now unsigned.
* stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT;
sizes now unsigned.
(all_cases_count): Just return -1 not -2.
COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT.
Rework tests to use trees whenever possible.
Use host_integerp and tree_low_cst.
(mark_seen_cases): COUNT arg now HOST_WIDE_INT;
Likewise variable NEXT_NODE_OFFSET; XLO now unsigned.
(check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT.
* stor-layout.c (mode_for_size): SIZE arg now unsigned.
(smallest_mode_for_size): Likewise.
(layout_decl): Simplify handing of a specified DECL_SIZE_UNIT.
KNOWN_ALIGN is now an alignment, so simplify code.
Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type.
(start_record_layout): Renamed from new_record_layout_info.
Update to new fields.
(debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far):
New functions.
(place_union_field): Renamed from layout_union_field.
Update to use new fields in rli.
(place_field): Renamed from layout_field.
Major rewrite to use new fields in rli; pass alignment to layout_decl.
(finalize_record_size): Rework to use new fields in rli and handle
union.
(compute_record_mode): Rework to simplify and to use new DECL fields.
(finalize_type_size): Make rounding more consistent.
(finish_union_layout): Deleted.
(layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either.
(layout_type, case RECORD_TYPE): Call new function names.
(initialize_sizetypes): Set TYPE_IS_SIZETYPE.
(set_sizetype): Set TYPE_IS_SIZETYPE earlier.
(get_best_mode): UNIT is now unsigned; remove casts.
* tree.c (bit_position): Compute from new fields.
(byte_position, int_byte_position): New functions.
(print_type_hash_statistics): Cast to remove warning.
(build_range_type): Use host_integerp and tree_low_cst to try to hash.
(build_index_type): Likewise; make subtype of sizetype.
(build_index_2_type): Pass sizetype to build_range_type.
(build_common_tree_nodes): Use size_int and bitsize_int to
initialize nodes; add bitsize_{zero,one,unit}_node.
* tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK.
(DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise.
(DECL_PACKED, DECL_BIT_FIELD): Likewise.
(DECL_FIELD_BITPOS): Deleted.
(DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields.
(DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK.
(DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise.
(DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise.
(DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise.
(DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise.
(DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise.
(DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK.
(DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK.
(DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise.
(DECL_ALIGN): Adjust to new field in union.
(DECL_OFFSET_ALIGN): New field.
(DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK.
(DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK.
(union tree_decl): Add struct for both aligns.
(enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}.
(bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added.
(struct record_layout_info): Rework fields to have offset
alignment and byte and bit position.
(start_record_layout, place_field): Renamed from old names.
(rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls.
(byte_position, int_byte_position): Likewise.
(get_inner_reference): Change types of position and length.
* unroll.c (unroll_loop): New variable R; use for some loops.
MAX_LOCAL_REGNUM and MAXREGNUM now unsigned.
(calculate_giv_inc): Arg REGNO now unsigned.
(copy_loop_body): REGNO and SRC_REGNO now unsigned.
* varasm.c (assemble_variable): Clean up handling of size using
host_integerp and tree_low_cst.
(decode_addr_const): Use byte, not bit, position.
(output_constructor): bitpos and offsets are HOST_WIDE_INT;
use tree_low_cst and int_bit_position.
* objc/objc-act.c (build_ivar_list_initializer): Use byte_position.
* ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT.
* ch/typeck.c (expand_constant_to_buffer): Use int_byte_position.
(extract_constant_from_buffer): Likewise.
* cp/class.c (build_vbase_pointer_fields): layout_field now
place_field.
(get_vfield_offset): Use byte_position.
(set_rtti_entry): Set OFFSET to ssizetype zero.
(get_binfo_offset_as_int): Deleted.
(dfs_record_base_offsets): Use tree_low_cst.
(dfs_search_base_offsets): Likewise.
(layout_nonempty_base_or_field): Reflect changes in RLI format
and call byte_position.
(layout_empty_base): Convert offset to ssizetype.
(build_base_field): use rli_size_unit_so_far.
(dfs_propagate_binfo_offsets): Do computation in proper type.
(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
(layout_class_type): Reflect changes in RLI names and fields.
(finish_struct_1): Set DECL_FIELD_OFFSET.
* cp/dump.c (dequeue_and_dump): Call bit_position.
* cp/expr.c (cplus_expand_constant): Use byte_position.
* cp/rtti.c (expand_class_desc): Use bitsize_one_node.
* cp/typeck.c (build_component_addr): Use byte_position and don't
special case for zero offset.
* f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
(ffecom_tree_canonize_ref_): Likewise.
* java/class.c (make_field_value): Use byte_position.
* java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
(java_array_data_offset): Likewise.
* java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
bzero call.
From-SVN: r32742
2000-03-25 19:34:13 +01:00
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size_zero_node = size_int (0);
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size_one_node = size_int (1);
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bitsize_zero_node = bitsize_int (0);
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bitsize_one_node = bitsize_int (1);
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bitsize_unit_node = bitsize_int (BITS_PER_UNIT);
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1999-09-10 12:36:02 +02:00
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2003-07-24 22:48:13 +02:00
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boolean_false_node = TYPE_MIN_VALUE (boolean_type_node);
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boolean_true_node = TYPE_MAX_VALUE (boolean_type_node);
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1999-09-10 12:36:02 +02:00
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void_type_node = make_node (VOID_TYPE);
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tree.h (INT_CST_LT, [...]): Remove unneeded casts.
* tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.
(struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT.
(attribute_hash_list, type_hash_canon): hashcode is now unsigned.
(type_hash_lookup, type_hash_add, type_hash_list): Likewise.
(min_precision): Result is unsignd.
(add_double, neg_double, mul_double): Low word is unsigned.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double): Likewise.
(tree_floor_log2, compare_tree_int): New functions.
(preserve_rtl_expr_temps): New declaration.
* c-common.c (declare_hidden_char_array): Use compare_tree_int.
(decl_attributes): Use tree_log2 to find alignment.
Check for TREE_INT_CST_HIGH for format args.
(min_precision): Now unsigned.
Use tree_floor_log2.
(truthvalue_conversion): Delete long-disabled code.
* c-decl.c (finish_struct): Clean up tests on field width.
(finish_function): Use compare_tree_int.
* c-pragma.c (handle_pragma_token): Use tree_log2 for alignment.
* c-typeck.c (comptypes): Use tree_int_cst_equal.
(default_conversion, digest_init): Use compare_tree_int.
(build_binary_op): Use integer_all_onesp and compare_tree_int.
Fix type errors in forming masks.
* calls.c (initialize_argument_information): Use compare_tree_int.
* dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* except.c (expand_eh_region_start_tree): Use compare_tree_int.
* expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop.
(store_field): Use compare_tree_int.
(expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT.
(expand_expr, case ARRAY_REF): Use compare_tree_int.
(do_jump, case BIT_AND_EXPR): Use tree_floor_log2.
(do_store_flag): Use compare_tree_int.
* fold-const.c (encode, decode): Low part is always unsigned.
(force_fit_type, add_double, neg_double, mul_double): Likewise.
(lshift_double, rshift_double, lrotate_double): Likewise.
(rrotate_double, div_and_round_double, int_const_binop): Likewise.
(fold_convert): Use compare_tree_int.
(operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal.
(invert_truthvalue, case INTEGER_CST): Likewise.
(fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW.
* mkdeps.c (deps_dummy_targets): Make I unsigned.
* rtl.h (add_double, neg_double, mul_double): Low words are unsigned.
(lshift_double, rshift_double, lrotate_double, rrotate_double):
Likewise.
* stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree.
(expand_end_case): Use compare_tree_int.
(estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* stor-layout.c (mode_for_size_tree): Use compare_tree_int.
(layout_decl): Likewise.
(layout_record, layout_union): Make sizes unsigned.
(layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype.
(layout_type, case QUAL_UNION_TYPE): Use compare_tree_int.
* tree.c (struct type_hash): hashcode is unsigned.
(build_type_attribute_variant, type_hash_list): Likewise.
(type_hash_lookup, type_hash_add, type_hash_canon): Likewise.
(attribute_hash_list, build_array_type, build_method_type): Likewise.
(build_complex_type): Likewise.
(real_value_from_int_cst): Remove unneeded casts.
(integer_all_onesp): Add casts.
(tree_floor_log2, compare_tree_int): New functions.
(build_index_type): Use tree_int_cst_sgn.
* varasm.c (assemble_variable): Use compare_tree_int.
* ch/actions.c (chill_convert_for_assignment): INDEX is unsigned
HOST_WIDE_INT.
* ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH
since unsigned.
* ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned.
Use compare_tree_int.
(expand_goto_except_cleanup): Likewise.
* cp/class.c (dfs_modify_vtables): I is now unsigned.
(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
* cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
* cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
* cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
Call integer_all_onesp.
* cp/typeck2.c (process_init_constructor): Use compare_tree_int.
* f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
(ffecom_sym_transform_, ffecom_transform_common_): Likewise.
(ffecom_transform_equiv_): Likewise.
* java/decl.c (emit_init_test_initialization): Mark KEY as unused.
* java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
(build_anewarray): Likewise.
* java/parse.y (patch_newarray): Likewise.
* java/parse.c: Regenerated.
From-SVN: r32383
2000-03-07 12:41:32 +01:00
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layout_type (void_type_node);
|
1999-12-18 22:33:23 +01:00
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1999-09-10 12:36:02 +02:00
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/* We are not going to have real types in C with less than byte alignment,
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so we might as well not have any types that claim to have it. */
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TYPE_ALIGN (void_type_node) = BITS_PER_UNIT;
|
2000-06-14 07:30:09 +02:00
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TYPE_USER_ALIGN (void_type_node) = 0;
|
1999-09-10 12:36:02 +02:00
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|
tree.h (build_int_cst): New, sign extended constant.
* tree.h (build_int_cst): New, sign extended constant.
(build_int_cstu): New, zero extended constant.
(build_int_cst_wide): Renamed from build_int_cst.
* tree.c (build_int_cst, build_int_cstu): New.
(build_int_cst_wide): Renamed from build_int_cst.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Adjust build_int_cst calls.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_classify_type,
fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
fold_builtin_toascii, fold_builtin_isdigit,
simplify_builtin_strstr, simplify_builtin_strpbrk,
fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
DEF_ATTR_INT): Likewise.
* c-decl.c (complete_array_type, check_bitfield_type_and_width):
Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
convert.c (convert_to_pointer): Likewise.
coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_fn_info_value, build_ctr_info_value,
build_gcov_info): Likewise.
* except.c (init_eh, assign_filter_values): Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const, round_up,
round_down): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_case, estimate_case_costs):
Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv,
canonicalize_loop_induction_variables): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_transform_loop_bound, vect_compute_data_ref_alignment):
Likewise.
* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
alpha_gimplify_va_arg_1): Likewise.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.
* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Likewise.
2004-04-25 Paolo Bonzini <bonzini@gnu.org>
* cfglayout.c (duplicate_insn_chain): Remove references to
NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
and NOTE_INSN_LOOP_CONT.
* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
check_dbra_loop, loop_dump_aux): Remove references to removed notes
and fields.
* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
references to removed notes and fields.
(subtract_reg_term, ujump_to_loop_cont): Remove.
From-SVN: r86544
2004-08-25 11:52:54 +02:00
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null_pointer_node = build_int_cst (build_pointer_type (void_type_node), 0);
|
1999-09-10 12:36:02 +02:00
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layout_type (TREE_TYPE (null_pointer_node));
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ptr_type_node = build_pointer_type (void_type_node);
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const_ptr_type_node
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= build_pointer_type (build_type_variant (void_type_node, 1, 0));
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re PR c++/14791 (13070 does not fix -Wformat with fprintf)
PR c++/14791
* tree.h (enum tree_index): Add TI_FILEPTR_TYPE.
(fileptr_type_node): Define.
* tree.c (build_common_tree_nodes_2): Initialize
fileptr_type_node to ptr_type_node.
* c-common.c (c_common_nodes_and_builtins): For C++, make
fileptr_type_node a distinct type copy.
* builtin-types.def (BT_FILEPTR, BT_FN_INT_CONST_STRING_FILEPTR,
BT_FN_INT_INT_FILEPTR, BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG,
BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR,
BT_FN_INT_FILEPTR_CONST_STRING_VAR): Add.
(BT_FN_INT_CONST_STRING_PTR, BT_FN_INT_INT_PTR,
BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR, BT_FN_INT_PTR_CONST_STRING_VAR,
BT_FN_INT_PTR_CONST_STRING_VALIST_ARG): Remove.
* builtins.def (BUILT_IN_FPRINTF, BUILT_IN_FPRINTF_UNLOCKED,
BUILT_IN_FPUTC, BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS,
BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FSCANF, BUILT_IN_FWRITE,
BUILT_IN_FWRITE_UNLOCKED, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): Use
the above *FILEPTR* types instead of *PTR*.
* decl.c (duplicate_decls): Handle fileptr_type_node arguments
specially.
* g++.dg/opt/builtins1.C: New test.
From-SVN: r82902
2004-06-10 10:08:02 +02:00
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fileptr_type_node = ptr_type_node;
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1999-09-10 12:36:02 +02:00
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float_type_node = make_node (REAL_TYPE);
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TYPE_PRECISION (float_type_node) = FLOAT_TYPE_SIZE;
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layout_type (float_type_node);
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double_type_node = make_node (REAL_TYPE);
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if (short_double)
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TYPE_PRECISION (double_type_node) = FLOAT_TYPE_SIZE;
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else
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TYPE_PRECISION (double_type_node) = DOUBLE_TYPE_SIZE;
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layout_type (double_type_node);
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long_double_type_node = make_node (REAL_TYPE);
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TYPE_PRECISION (long_double_type_node) = LONG_DOUBLE_TYPE_SIZE;
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layout_type (long_double_type_node);
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builtin-types.def (BT_INT_PTR, [...]): New.
* builtin-types.def (BT_INT_PTR, BT_FLOAT_PTR, BT_DOUBLE_PTR,
BT_LONGDOUBLE_PTR, BT_FN_FLOAT_FLOAT_FLOATPTR,
BT_FN_DOUBLE_DOUBLE_DOUBLEPTR,
BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLEPTR,
BT_FN_FLOAT_FLOAT_INTPTR, BT_FN_DOUBLE_DOUBLE_INTPTR,
BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR,
BT_FN_FLOAT_FLOAT_FLOAT_INTPTR, BT_FN_DOUBLE_DOUBLE_DOUBLE_INTPTR,
BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_INTPTR,
BT_FN_VOID_FLOAT_FLOATPTR_FLOATPTR,
BT_FN_VOID_DOUBLE_DOUBLEPTR_DOUBLEPTR,
BT_FN_VOID_LONGDOUBLE_LONGDOUBLEPTR_LONGDOUBLEPTR): New.
* builtins.def (BUILT_IN_FREXP, BUILT_IN_FREXPF, BUILT_IN_FREXPL,
BUILT_IN_MODF, BUILT_IN_MODFF, BUILT_IN_MODFL, BUILT_IN_REMQUO,
BUILT_IN_REMQUOF, BUILT_IN_REMQUOL, BUILT_IN_SINCOS,
BUILT_IN_SINCOSF, BUILT_IN_SINCOSL): New.
* tree.c: Assign new type_nodes.
* tree.h (tree_index): Add TI_FLOAT_PTR_TYPE, TI_DOUBLE_PTR_TYPE,
TI_LONG_DOUBLE_PTR_TYPE, TI_INTEGER_PTR_TYPE.
(float_ptr_type_node, double_ptr_type_node,
long_double_ptr_type_node, integer_ptr_type_node): New type_nodes.
* doc/extend.texi: Document new builtins.
testsuite:
* gcc.dg/builtins-1.c: Add new builtin cases.
From-SVN: r70890
2003-08-29 00:00:45 +02:00
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float_ptr_type_node = build_pointer_type (float_type_node);
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double_ptr_type_node = build_pointer_type (double_type_node);
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long_double_ptr_type_node = build_pointer_type (long_double_type_node);
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integer_ptr_type_node = build_pointer_type (integer_type_node);
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1999-09-10 12:36:02 +02:00
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complex_integer_type_node = make_node (COMPLEX_TYPE);
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TREE_TYPE (complex_integer_type_node) = integer_type_node;
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layout_type (complex_integer_type_node);
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complex_float_type_node = make_node (COMPLEX_TYPE);
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TREE_TYPE (complex_float_type_node) = float_type_node;
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layout_type (complex_float_type_node);
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complex_double_type_node = make_node (COMPLEX_TYPE);
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TREE_TYPE (complex_double_type_node) = double_type_node;
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layout_type (complex_double_type_node);
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complex_long_double_type_node = make_node (COMPLEX_TYPE);
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TREE_TYPE (complex_long_double_type_node) = long_double_type_node;
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layout_type (complex_long_double_type_node);
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2000-12-30 16:31:49 +01:00
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{
|
alias.c, [...]: Replace calls via (*targetm.foo) () with targetm.foo ().
* alias.c, attribs.c, bt-load.c, builtins.c, c-common.c,
c-decl.c, c-objc-common.c, c-typeck.c, calls.c, cfglayout.c,
cse.c, dbxout.c, dwarf2out.c, except.c, final.c,
haifa-sched.c, integrate.c, passes.c, rtlanal.c, sched-rgn.c,
sched-vis.c, simplify-rtx.c, stor-layout.c, tree.c, varasm.c,
vmsdbgout.c: Replace calls via (*targetm.foo) () with
targetm.foo ().
From-SVN: r79729
2004-03-20 05:52:59 +01:00
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tree t = targetm.build_builtin_va_list ();
|
2001-03-11 02:46:24 +01:00
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2003-07-05 17:17:36 +02:00
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/* Many back-ends define record types without setting TYPE_NAME.
|
2001-03-11 02:46:24 +01:00
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If we copied the record type here, we'd keep the original
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record type without a name. This breaks name mangling. So,
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don't copy record types and let c_common_nodes_and_builtins()
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declare the type to be __builtin_va_list. */
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if (TREE_CODE (t) != RECORD_TYPE)
|
2004-08-23 10:41:57 +02:00
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t = build_variant_type_copy (t);
|
2001-03-11 02:46:24 +01:00
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va_list_type_node = t;
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2000-12-30 16:31:49 +01:00
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}
|
2001-12-11 20:33:39 +01:00
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}
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2004-02-11 02:55:29 +01:00
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/* HACK. GROSS. This is absolutely disgusting. I wish there was a
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better way.
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If we requested a pointer to a vector, build up the pointers that
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we stripped off while looking for the inner type. Similarly for
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return values from functions.
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The argument TYPE is the top of the chain, and BOTTOM is the
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new type which we will point to. */
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tree
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reconstruct_complex_type (tree type, tree bottom)
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{
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tree inner, outer;
|
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if (POINTER_TYPE_P (type))
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{
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inner = reconstruct_complex_type (TREE_TYPE (type), bottom);
|
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outer = build_pointer_type (inner);
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}
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else if (TREE_CODE (type) == ARRAY_TYPE)
|
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{
|
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inner = reconstruct_complex_type (TREE_TYPE (type), bottom);
|
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outer = build_array_type (inner, TYPE_DOMAIN (type));
|
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}
|
|
|
|
|
else if (TREE_CODE (type) == FUNCTION_TYPE)
|
|
|
|
|
{
|
|
|
|
|
inner = reconstruct_complex_type (TREE_TYPE (type), bottom);
|
|
|
|
|
outer = build_function_type (inner, TYPE_ARG_TYPES (type));
|
|
|
|
|
}
|
|
|
|
|
else if (TREE_CODE (type) == METHOD_TYPE)
|
|
|
|
|
{
|
2004-09-23 20:22:25 +02:00
|
|
|
|
tree argtypes;
|
2004-02-11 02:55:29 +01:00
|
|
|
|
inner = reconstruct_complex_type (TREE_TYPE (type), bottom);
|
2004-09-23 20:22:25 +02:00
|
|
|
|
/* The build_method_type_directly() routine prepends 'this' to argument list,
|
|
|
|
|
so we must compensate by getting rid of it. */
|
|
|
|
|
argtypes = TYPE_ARG_TYPES (type);
|
2004-02-11 02:55:29 +01:00
|
|
|
|
outer = build_method_type_directly (TYPE_METHOD_BASETYPE (type),
|
2004-07-29 01:44:56 +02:00
|
|
|
|
inner,
|
2004-02-11 02:55:29 +01:00
|
|
|
|
TYPE_ARG_TYPES (type));
|
2004-09-23 20:22:25 +02:00
|
|
|
|
TYPE_ARG_TYPES (outer) = argtypes;
|
2004-02-11 02:55:29 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
return bottom;
|
|
|
|
|
|
2004-04-06 00:32:37 +02:00
|
|
|
|
TYPE_READONLY (outer) = TYPE_READONLY (type);
|
|
|
|
|
TYPE_VOLATILE (outer) = TYPE_VOLATILE (type);
|
2004-02-11 02:55:29 +01:00
|
|
|
|
|
|
|
|
|
return outer;
|
|
|
|
|
}
|
|
|
|
|
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
/* Returns a vector tree node given a mode (integer, vector, or BLKmode) and
|
|
|
|
|
the inner type. */
|
2004-02-11 02:55:29 +01:00
|
|
|
|
tree
|
c-common.c (c_common_type_for_mode): Build vector types on demand.
gcc/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* c-common.c (c_common_type_for_mode): Build vector types on
demand.
(handle_mode_attribute): Deprecate using the mode attribute
to create vector types. Fix indentation.
(vector_type_node_list): Remove.
(handle_vector_size_attribute): Create vector types on demand.
Strip a NON_LVALUE_EXPR from the attribute if there is one.
* c-typeck.c (comptypes): Make vector types compatible if they
have the same underlying mode.
(convert_for_assignment): Use comptypes to convert between
vector types.
* tree.c (build_common_tree_nodes_2): Do not create vector types.
* config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary
vector types.
* tree.h: Remove vector types.
* config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise.
* config/rs6000/rs6000.c (rs6000_init_builtins): Likewise.
(V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node,
V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals.
* doc/extend.texi (Vector Types): Document how to use the
vector_size attribute to create vectors, rather than mode.
* config/arm/mmintrin.h: Use vector_size attribute, not mode.
* config/i386/emmintrin.h: Likewise.
* config/i386/mmintrin.h: Likewise.
* config/i386/xmmintrin.h: Likewise.
* config/sh/ushmedia.h: Likwise.
testsuite/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* g++.dg/eh/simd-1.C: Use vector_size attribute, not mode.
* g++.dg/eh/simd-2.C: Likewise.
* g++.dg/init/array10.C: Likewise.
* gcc.c-torture/compile/simd-1.c: Likewise.
* gcc.c-torture/compile/simd-2.c: Likewise.
* gcc.c-torture/compile/simd-3.c: Likewise.
* gcc.c-torture/compile/simd-4.c: Likewise.
* gcc.c-torture/compile/simd-6.c: Likewise.
* gcc.c-torture/execute/simd-1.c: Likewise.
* gcc.c-torture/execute/simd-2.c: Likewise.
* gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/20020531-1.c: Likewise.
* gcc.dg/altivec-3.c: Likewise.
* gcc.dg/altivec-4.c: Likewise.
* gcc.dg/altivec-varargs-1.c: Likewise.
* testsuite/gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/i386-mmx-3.c: Likewise.
* gcc.dg/i386-sse-4.c: Likewise.
* gcc.dg/i386-sse-5.c: Likewise.
* gcc.dg/i386-sse-8.c: Likewise.
* gcc.dg/simd-1.c: Likewise.
* gcc.dg/20030218-1.c: Likewise. Plus, do not declare
__ev64_opaque__ since the machine description provides it.
Index: c-common.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/c-common.c,v
retrieving revision 1.487
diff -u -r1.487 c-common.c
--- c-common.c 26 Feb 2004 01:24:37 -0000 1.487
+++ c-common.c 10 Mar 2004 10:25:28 -0000
@@ -1874,38 +1874,12 @@
if (mode == TYPE_MODE (build_pointer_type (integer_type_node)))
return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode);
- switch (mode)
+ if (VECTOR_MODE_P (mode))
{
- case V16QImode:
From-SVN: r79544
2004-03-16 21:37:31 +01:00
|
|
|
|
build_vector_type_for_mode (tree innertype, enum machine_mode mode)
|
2001-12-11 20:33:39 +01:00
|
|
|
|
{
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
int nunits;
|
2002-03-02 04:52:17 +01:00
|
|
|
|
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
switch (GET_MODE_CLASS (mode))
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
{
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
case MODE_VECTOR_INT:
|
|
|
|
|
case MODE_VECTOR_FLOAT:
|
|
|
|
|
nunits = GET_MODE_NUNITS (mode);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case MODE_INT:
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
/* Check that there are no leftover bits. */
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (GET_MODE_BITSIZE (mode)
|
|
|
|
|
% TREE_INT_CST_LOW (TYPE_SIZE (innertype)) == 0);
|
c-common.c (c_common_type_for_mode): Build vector types on demand.
gcc/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* c-common.c (c_common_type_for_mode): Build vector types on
demand.
(handle_mode_attribute): Deprecate using the mode attribute
to create vector types. Fix indentation.
(vector_type_node_list): Remove.
(handle_vector_size_attribute): Create vector types on demand.
Strip a NON_LVALUE_EXPR from the attribute if there is one.
* c-typeck.c (comptypes): Make vector types compatible if they
have the same underlying mode.
(convert_for_assignment): Use comptypes to convert between
vector types.
* tree.c (build_common_tree_nodes_2): Do not create vector types.
* config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary
vector types.
* tree.h: Remove vector types.
* config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise.
* config/rs6000/rs6000.c (rs6000_init_builtins): Likewise.
(V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node,
V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals.
* doc/extend.texi (Vector Types): Document how to use the
vector_size attribute to create vectors, rather than mode.
* config/arm/mmintrin.h: Use vector_size attribute, not mode.
* config/i386/emmintrin.h: Likewise.
* config/i386/mmintrin.h: Likewise.
* config/i386/xmmintrin.h: Likewise.
* config/sh/ushmedia.h: Likwise.
testsuite/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* g++.dg/eh/simd-1.C: Use vector_size attribute, not mode.
* g++.dg/eh/simd-2.C: Likewise.
* g++.dg/init/array10.C: Likewise.
* gcc.c-torture/compile/simd-1.c: Likewise.
* gcc.c-torture/compile/simd-2.c: Likewise.
* gcc.c-torture/compile/simd-3.c: Likewise.
* gcc.c-torture/compile/simd-4.c: Likewise.
* gcc.c-torture/compile/simd-6.c: Likewise.
* gcc.c-torture/execute/simd-1.c: Likewise.
* gcc.c-torture/execute/simd-2.c: Likewise.
* gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/20020531-1.c: Likewise.
* gcc.dg/altivec-3.c: Likewise.
* gcc.dg/altivec-4.c: Likewise.
* gcc.dg/altivec-varargs-1.c: Likewise.
* testsuite/gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/i386-mmx-3.c: Likewise.
* gcc.dg/i386-sse-4.c: Likewise.
* gcc.dg/i386-sse-5.c: Likewise.
* gcc.dg/i386-sse-8.c: Likewise.
* gcc.dg/simd-1.c: Likewise.
* gcc.dg/20030218-1.c: Likewise. Plus, do not declare
__ev64_opaque__ since the machine description provides it.
Index: c-common.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/c-common.c,v
retrieving revision 1.487
diff -u -r1.487 c-common.c
--- c-common.c 26 Feb 2004 01:24:37 -0000 1.487
+++ c-common.c 10 Mar 2004 10:25:28 -0000
@@ -1874,38 +1874,12 @@
if (mode == TYPE_MODE (build_pointer_type (integer_type_node)))
return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode);
- switch (mode)
+ if (VECTOR_MODE_P (mode))
{
- case V16QImode:
From-SVN: r79544
2004-03-16 21:37:31 +01:00
|
|
|
|
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
nunits = GET_MODE_BITSIZE (mode)
|
|
|
|
|
/ TREE_INT_CST_LOW (TYPE_SIZE (innertype));
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
gcc_unreachable ();
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
}
|
c-common.c (c_common_type_for_mode): Build vector types on demand.
gcc/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* c-common.c (c_common_type_for_mode): Build vector types on
demand.
(handle_mode_attribute): Deprecate using the mode attribute
to create vector types. Fix indentation.
(vector_type_node_list): Remove.
(handle_vector_size_attribute): Create vector types on demand.
Strip a NON_LVALUE_EXPR from the attribute if there is one.
* c-typeck.c (comptypes): Make vector types compatible if they
have the same underlying mode.
(convert_for_assignment): Use comptypes to convert between
vector types.
* tree.c (build_common_tree_nodes_2): Do not create vector types.
* config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary
vector types.
* tree.h: Remove vector types.
* config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise.
* config/rs6000/rs6000.c (rs6000_init_builtins): Likewise.
(V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node,
V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals.
* doc/extend.texi (Vector Types): Document how to use the
vector_size attribute to create vectors, rather than mode.
* config/arm/mmintrin.h: Use vector_size attribute, not mode.
* config/i386/emmintrin.h: Likewise.
* config/i386/mmintrin.h: Likewise.
* config/i386/xmmintrin.h: Likewise.
* config/sh/ushmedia.h: Likwise.
testsuite/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* g++.dg/eh/simd-1.C: Use vector_size attribute, not mode.
* g++.dg/eh/simd-2.C: Likewise.
* g++.dg/init/array10.C: Likewise.
* gcc.c-torture/compile/simd-1.c: Likewise.
* gcc.c-torture/compile/simd-2.c: Likewise.
* gcc.c-torture/compile/simd-3.c: Likewise.
* gcc.c-torture/compile/simd-4.c: Likewise.
* gcc.c-torture/compile/simd-6.c: Likewise.
* gcc.c-torture/execute/simd-1.c: Likewise.
* gcc.c-torture/execute/simd-2.c: Likewise.
* gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/20020531-1.c: Likewise.
* gcc.dg/altivec-3.c: Likewise.
* gcc.dg/altivec-4.c: Likewise.
* gcc.dg/altivec-varargs-1.c: Likewise.
* testsuite/gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/i386-mmx-3.c: Likewise.
* gcc.dg/i386-sse-4.c: Likewise.
* gcc.dg/i386-sse-5.c: Likewise.
* gcc.dg/i386-sse-8.c: Likewise.
* gcc.dg/simd-1.c: Likewise.
* gcc.dg/20030218-1.c: Likewise. Plus, do not declare
__ev64_opaque__ since the machine description provides it.
Index: c-common.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/c-common.c,v
retrieving revision 1.487
diff -u -r1.487 c-common.c
--- c-common.c 26 Feb 2004 01:24:37 -0000 1.487
+++ c-common.c 10 Mar 2004 10:25:28 -0000
@@ -1874,38 +1874,12 @@
if (mode == TYPE_MODE (build_pointer_type (integer_type_node)))
return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode);
- switch (mode)
+ if (VECTOR_MODE_P (mode))
{
- case V16QImode:
From-SVN: r79544
2004-03-16 21:37:31 +01:00
|
|
|
|
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
return make_vector_type (innertype, nunits, mode);
|
|
|
|
|
}
|
c-common.c (c_common_type_for_mode): Build vector types on demand.
gcc/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* c-common.c (c_common_type_for_mode): Build vector types on
demand.
(handle_mode_attribute): Deprecate using the mode attribute
to create vector types. Fix indentation.
(vector_type_node_list): Remove.
(handle_vector_size_attribute): Create vector types on demand.
Strip a NON_LVALUE_EXPR from the attribute if there is one.
* c-typeck.c (comptypes): Make vector types compatible if they
have the same underlying mode.
(convert_for_assignment): Use comptypes to convert between
vector types.
* tree.c (build_common_tree_nodes_2): Do not create vector types.
* config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary
vector types.
* tree.h: Remove vector types.
* config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise.
* config/rs6000/rs6000.c (rs6000_init_builtins): Likewise.
(V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node,
V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals.
* doc/extend.texi (Vector Types): Document how to use the
vector_size attribute to create vectors, rather than mode.
* config/arm/mmintrin.h: Use vector_size attribute, not mode.
* config/i386/emmintrin.h: Likewise.
* config/i386/mmintrin.h: Likewise.
* config/i386/xmmintrin.h: Likewise.
* config/sh/ushmedia.h: Likwise.
testsuite/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* g++.dg/eh/simd-1.C: Use vector_size attribute, not mode.
* g++.dg/eh/simd-2.C: Likewise.
* g++.dg/init/array10.C: Likewise.
* gcc.c-torture/compile/simd-1.c: Likewise.
* gcc.c-torture/compile/simd-2.c: Likewise.
* gcc.c-torture/compile/simd-3.c: Likewise.
* gcc.c-torture/compile/simd-4.c: Likewise.
* gcc.c-torture/compile/simd-6.c: Likewise.
* gcc.c-torture/execute/simd-1.c: Likewise.
* gcc.c-torture/execute/simd-2.c: Likewise.
* gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/20020531-1.c: Likewise.
* gcc.dg/altivec-3.c: Likewise.
* gcc.dg/altivec-4.c: Likewise.
* gcc.dg/altivec-varargs-1.c: Likewise.
* testsuite/gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/i386-mmx-3.c: Likewise.
* gcc.dg/i386-sse-4.c: Likewise.
* gcc.dg/i386-sse-5.c: Likewise.
* gcc.dg/i386-sse-8.c: Likewise.
* gcc.dg/simd-1.c: Likewise.
* gcc.dg/20030218-1.c: Likewise. Plus, do not declare
__ev64_opaque__ since the machine description provides it.
Index: c-common.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/c-common.c,v
retrieving revision 1.487
diff -u -r1.487 c-common.c
--- c-common.c 26 Feb 2004 01:24:37 -0000 1.487
+++ c-common.c 10 Mar 2004 10:25:28 -0000
@@ -1874,38 +1874,12 @@
if (mode == TYPE_MODE (build_pointer_type (integer_type_node)))
return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode);
- switch (mode)
+ if (VECTOR_MODE_P (mode))
{
- case V16QImode:
From-SVN: r79544
2004-03-16 21:37:31 +01:00
|
|
|
|
|
tree-cfg.c (gimplify_val): Move from tree-complex.c.
2004-07-22 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (gimplify_val): Move from tree-complex.c.
(gimplify_build1): Move from tree-complex.c do_unop.
(gimplify_build2): Move from tree-complex.c do_binop.
(gimplify_build3): New.
* tree-complex.c (gimplify_val, do_unop, do_binop): Remove.
Adjust throughout to call the functions above.
* tree-flow.h: Declare the functions above.
* tree-nested.c (gimplify_val): Rename to...
(tsi_gimplify_val): ... this.
* Makefile.in (tree_complex.o): Update dependencies.
(stor-layout.o): Depend on regs.h.
* c-common.c (handle_vector_size_attribute): Update for
vector types without corresponding vector modes.
* expr.c (expand_expr): Treat VECTOR_CST's like CONSTRUCTORS if
a corresponding vector mode is not available.
* print-tree.c (print_node): Print nunits for vector types
* regclass.c (have_regs_of_mode): New.
(init_reg_sets_1): Initialize it and use it instead
of allocatable_regs_of_mode.
* regs.h (have_regs_of_mode): Declare it.
* stor-layout.c (layout_type): Pick a mode for vector types.
* tree-complex.c (build_word_mode_vector_type, tree_vec_extract,
build_replicated_const, do_unop, do_binop, do_plus_minus,
do_negate, expand_vector_piecewise, expand_vector_parallel,
expand_vector_addition, expand_vector_operations_1,
expand_vector_operations, tree_lower_operations,
pass_lower_vector_ssa, pass_pre_expand): New.
(expand_complex_operations, pass_lower_complex): Remove.
* tree-optimize.c (init_tree_optimization_passes): Adjust
pass ordering for changes in tree-complex.c.
* tree-pass.h: Declare new passes.
* tree.c (finish_vector_type): Remove.
(make_vector_type): New.
(build_vector_type_for_mode, build_vector_type): Rewritten.
* tree.def (VECTOR_TYPE): Document where the number of
subparts is stored.
* tree.h (TYPE_VECTOR_SUBPARTS): Use TYPE_PRECISION field.
(make_vector): Remove declaration.
From-SVN: r85039
2004-07-22 10:20:40 +02:00
|
|
|
|
/* Similarly, but takes the inner type and number of units, which must be
|
|
|
|
|
a power of two. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
build_vector_type (tree innertype, int nunits)
|
|
|
|
|
{
|
|
|
|
|
return make_vector_type (innertype, nunits, VOIDmode);
|
c-common.c (c_common_type_for_mode): Build vector types on demand.
gcc/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* c-common.c (c_common_type_for_mode): Build vector types on
demand.
(handle_mode_attribute): Deprecate using the mode attribute
to create vector types. Fix indentation.
(vector_type_node_list): Remove.
(handle_vector_size_attribute): Create vector types on demand.
Strip a NON_LVALUE_EXPR from the attribute if there is one.
* c-typeck.c (comptypes): Make vector types compatible if they
have the same underlying mode.
(convert_for_assignment): Use comptypes to convert between
vector types.
* tree.c (build_common_tree_nodes_2): Do not create vector types.
* config/arm/arm.c (arm_init_iwmmxt_builtins): Create necessary
vector types.
* tree.h: Remove vector types.
* config/i386/i386.c (i386_init_mmx_sse_builtins): Likewise.
* config/rs6000/rs6000.c (rs6000_init_builtins): Likewise.
(V16QI_type_node, V2SI_type_node, V2SF_type_node, V4HI_type_node,
V4SI_type_node, V4SF_type_node, V8HI_type_node): New globals.
* doc/extend.texi (Vector Types): Document how to use the
vector_size attribute to create vectors, rather than mode.
* config/arm/mmintrin.h: Use vector_size attribute, not mode.
* config/i386/emmintrin.h: Likewise.
* config/i386/mmintrin.h: Likewise.
* config/i386/xmmintrin.h: Likewise.
* config/sh/ushmedia.h: Likwise.
testsuite/ChangeLog
2004-03-16 Paolo Bonzini <bonzini@gnu.org>
* g++.dg/eh/simd-1.C: Use vector_size attribute, not mode.
* g++.dg/eh/simd-2.C: Likewise.
* g++.dg/init/array10.C: Likewise.
* gcc.c-torture/compile/simd-1.c: Likewise.
* gcc.c-torture/compile/simd-2.c: Likewise.
* gcc.c-torture/compile/simd-3.c: Likewise.
* gcc.c-torture/compile/simd-4.c: Likewise.
* gcc.c-torture/compile/simd-6.c: Likewise.
* gcc.c-torture/execute/simd-1.c: Likewise.
* gcc.c-torture/execute/simd-2.c: Likewise.
* gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/20020531-1.c: Likewise.
* gcc.dg/altivec-3.c: Likewise.
* gcc.dg/altivec-4.c: Likewise.
* gcc.dg/altivec-varargs-1.c: Likewise.
* testsuite/gcc.dg/compat/vector-defs.h: Likewise.
* gcc.dg/i386-mmx-3.c: Likewise.
* gcc.dg/i386-sse-4.c: Likewise.
* gcc.dg/i386-sse-5.c: Likewise.
* gcc.dg/i386-sse-8.c: Likewise.
* gcc.dg/simd-1.c: Likewise.
* gcc.dg/20030218-1.c: Likewise. Plus, do not declare
__ev64_opaque__ since the machine description provides it.
Index: c-common.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/c-common.c,v
retrieving revision 1.487
diff -u -r1.487 c-common.c
--- c-common.c 26 Feb 2004 01:24:37 -0000 1.487
+++ c-common.c 10 Mar 2004 10:25:28 -0000
@@ -1874,38 +1874,12 @@
if (mode == TYPE_MODE (build_pointer_type (integer_type_node)))
return unsignedp ? make_unsigned_type (mode) : make_signed_type (mode);
- switch (mode)
+ if (VECTOR_MODE_P (mode))
{
- case V16QImode:
From-SVN: r79544
2004-03-16 21:37:31 +01:00
|
|
|
|
}
|
|
|
|
|
|
2002-03-02 04:52:17 +01:00
|
|
|
|
/* Given an initializer INIT, return TRUE if INIT is zero or some
|
|
|
|
|
aggregate of zeros. Otherwise return FALSE. */
|
|
|
|
|
bool
|
2003-07-06 14:35:56 +02:00
|
|
|
|
initializer_zerop (tree init)
|
2002-03-02 04:52:17 +01:00
|
|
|
|
{
|
2004-05-13 08:41:07 +02:00
|
|
|
|
tree elt;
|
|
|
|
|
|
2002-03-02 04:52:17 +01:00
|
|
|
|
STRIP_NOPS (init);
|
|
|
|
|
|
|
|
|
|
switch (TREE_CODE (init))
|
|
|
|
|
{
|
|
|
|
|
case INTEGER_CST:
|
|
|
|
|
return integer_zerop (init);
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
2002-03-02 04:52:17 +01:00
|
|
|
|
case REAL_CST:
|
2004-05-13 08:41:07 +02:00
|
|
|
|
/* ??? Note that this is not correct for C4X float formats. There,
|
|
|
|
|
a bit pattern of all zeros is 1.0; 0.0 is encoded with the most
|
|
|
|
|
negative exponent. */
|
2002-03-02 04:52:17 +01:00
|
|
|
|
return real_zerop (init)
|
|
|
|
|
&& ! REAL_VALUE_MINUS_ZERO (TREE_REAL_CST (init));
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
2002-03-02 04:52:17 +01:00
|
|
|
|
case COMPLEX_CST:
|
|
|
|
|
return integer_zerop (init)
|
|
|
|
|
|| (real_zerop (init)
|
|
|
|
|
&& ! REAL_VALUE_MINUS_ZERO (TREE_REAL_CST (TREE_REALPART (init)))
|
|
|
|
|
&& ! REAL_VALUE_MINUS_ZERO (TREE_REAL_CST (TREE_IMAGPART (init))));
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
|
|
|
|
case VECTOR_CST:
|
|
|
|
|
for (elt = TREE_VECTOR_CST_ELTS (init); elt; elt = TREE_CHAIN (elt))
|
|
|
|
|
if (!initializer_zerop (TREE_VALUE (elt)))
|
2003-12-15 15:45:51 +01:00
|
|
|
|
return false;
|
2004-05-13 08:41:07 +02:00
|
|
|
|
return true;
|
2003-12-15 15:45:51 +01:00
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
case CONSTRUCTOR:
|
|
|
|
|
elt = CONSTRUCTOR_ELTS (init);
|
|
|
|
|
if (elt == NULL_TREE)
|
|
|
|
|
return true;
|
|
|
|
|
|
|
|
|
|
/* A set is empty only if it has no elements. */
|
|
|
|
|
if (TREE_CODE (TREE_TYPE (init)) == SET_TYPE)
|
2002-03-02 04:52:17 +01:00
|
|
|
|
return false;
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|
|
|
|
|
for (; elt ; elt = TREE_CHAIN (elt))
|
|
|
|
|
if (! initializer_zerop (TREE_VALUE (elt)))
|
|
|
|
|
return false;
|
|
|
|
|
return true;
|
|
|
|
|
|
2002-03-02 04:52:17 +01:00
|
|
|
|
default:
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
}
|
2002-06-04 09:11:05 +02:00
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
void
|
|
|
|
|
add_var_to_bind_expr (tree bind_expr, tree var)
|
|
|
|
|
{
|
|
|
|
|
BIND_EXPR_VARS (bind_expr)
|
|
|
|
|
= chainon (BIND_EXPR_VARS (bind_expr), var);
|
|
|
|
|
if (BIND_EXPR_BLOCK (bind_expr))
|
|
|
|
|
BLOCK_VARS (BIND_EXPR_BLOCK (bind_expr))
|
|
|
|
|
= BIND_EXPR_VARS (bind_expr);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Build an empty statement. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
build_empty_stmt (void)
|
|
|
|
|
{
|
|
|
|
|
return build1 (NOP_EXPR, void_type_node, size_zero_node);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2004-07-10 06:57:58 +02:00
|
|
|
|
/* Returns true if it is possible to prove that the index of
|
|
|
|
|
an array access REF (an ARRAY_REF expression) falls into the
|
|
|
|
|
array bounds. */
|
|
|
|
|
|
|
|
|
|
bool
|
|
|
|
|
in_array_bounds_p (tree ref)
|
|
|
|
|
{
|
|
|
|
|
tree idx = TREE_OPERAND (ref, 1);
|
|
|
|
|
tree min, max;
|
|
|
|
|
|
|
|
|
|
if (TREE_CODE (idx) != INTEGER_CST)
|
|
|
|
|
return false;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2004-07-10 06:57:58 +02:00
|
|
|
|
min = array_ref_low_bound (ref);
|
|
|
|
|
max = array_ref_up_bound (ref);
|
|
|
|
|
if (!min
|
|
|
|
|
|| !max
|
|
|
|
|
|| TREE_CODE (min) != INTEGER_CST
|
|
|
|
|
|| TREE_CODE (max) != INTEGER_CST)
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
if (tree_int_cst_lt (idx, min)
|
|
|
|
|
|| tree_int_cst_lt (max, idx))
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
2004-08-12 16:34:11 +02:00
|
|
|
|
/* Return true if T (assumed to be a DECL) is a global variable. */
|
|
|
|
|
|
|
|
|
|
bool
|
|
|
|
|
is_global_var (tree t)
|
|
|
|
|
{
|
|
|
|
|
return (TREE_STATIC (t) || DECL_EXTERNAL (t));
|
|
|
|
|
}
|
|
|
|
|
|
2004-05-13 08:41:07 +02:00
|
|
|
|
/* Return true if T (assumed to be a DECL) must be assigned a memory
|
|
|
|
|
location. */
|
|
|
|
|
|
|
|
|
|
bool
|
|
|
|
|
needs_to_live_in_memory (tree t)
|
|
|
|
|
{
|
2004-08-12 16:34:11 +02:00
|
|
|
|
return (TREE_ADDRESSABLE (t)
|
|
|
|
|
|| is_global_var (t)
|
2004-05-13 08:41:07 +02:00
|
|
|
|
|| (TREE_CODE (t) == RESULT_DECL
|
2004-07-24 00:37:23 +02:00
|
|
|
|
&& aggregate_value_p (t, current_function_decl)));
|
2004-05-13 08:41:07 +02:00
|
|
|
|
}
|
|
|
|
|
|
2004-07-11 19:41:52 +02:00
|
|
|
|
/* There are situations in which a language considers record types
|
|
|
|
|
compatible which have different field lists. Decide if two fields
|
|
|
|
|
are compatible. It is assumed that the parent records are compatible. */
|
|
|
|
|
|
|
|
|
|
bool
|
|
|
|
|
fields_compatible_p (tree f1, tree f2)
|
|
|
|
|
{
|
|
|
|
|
if (!operand_equal_p (DECL_FIELD_BIT_OFFSET (f1),
|
|
|
|
|
DECL_FIELD_BIT_OFFSET (f2), OEP_ONLY_CONST))
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
if (!operand_equal_p (DECL_FIELD_OFFSET (f1),
|
|
|
|
|
DECL_FIELD_OFFSET (f2), OEP_ONLY_CONST))
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
|
|
if (!lang_hooks.types_compatible_p (TREE_TYPE (f1), TREE_TYPE (f2)))
|
2004-07-29 01:44:56 +02:00
|
|
|
|
return false;
|
2004-07-11 19:41:52 +02:00
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Locate within RECORD a field that is compatible with ORIG_FIELD. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
find_compatible_field (tree record, tree orig_field)
|
|
|
|
|
{
|
|
|
|
|
tree f;
|
|
|
|
|
|
|
|
|
|
for (f = TYPE_FIELDS (record); f ; f = TREE_CHAIN (f))
|
|
|
|
|
if (TREE_CODE (f) == FIELD_DECL
|
|
|
|
|
&& fields_compatible_p (f, orig_field))
|
|
|
|
|
return f;
|
|
|
|
|
|
|
|
|
|
/* ??? Why isn't this on the main fields list? */
|
|
|
|
|
f = TYPE_VFIELD (record);
|
|
|
|
|
if (f && TREE_CODE (f) == FIELD_DECL
|
|
|
|
|
&& fields_compatible_p (f, orig_field))
|
|
|
|
|
return f;
|
|
|
|
|
|
|
|
|
|
/* ??? We should abort here, but Java appears to do Bad Things
|
|
|
|
|
with inherited fields. */
|
|
|
|
|
return orig_field;
|
|
|
|
|
}
|
|
|
|
|
|
2004-07-13 18:43:32 +02:00
|
|
|
|
/* Return value of a constant X. */
|
|
|
|
|
|
|
|
|
|
HOST_WIDE_INT
|
|
|
|
|
int_cst_value (tree x)
|
|
|
|
|
{
|
|
|
|
|
unsigned bits = TYPE_PRECISION (TREE_TYPE (x));
|
|
|
|
|
unsigned HOST_WIDE_INT val = TREE_INT_CST_LOW (x);
|
|
|
|
|
bool negative = ((val >> (bits - 1)) & 1) != 0;
|
|
|
|
|
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (bits <= HOST_BITS_PER_WIDE_INT);
|
2004-07-13 18:43:32 +02:00
|
|
|
|
|
|
|
|
|
if (negative)
|
|
|
|
|
val |= (~(unsigned HOST_WIDE_INT) 0) << (bits - 1) << 1;
|
|
|
|
|
else
|
|
|
|
|
val &= ~((~(unsigned HOST_WIDE_INT) 0) << (bits - 1) << 1);
|
|
|
|
|
|
|
|
|
|
return val;
|
|
|
|
|
}
|
|
|
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|
|
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|
|
/* Returns the greatest common divisor of A and B, which must be
|
|
|
|
|
INTEGER_CSTs. */
|
|
|
|
|
|
2004-07-29 01:44:56 +02:00
|
|
|
|
tree
|
2004-07-13 18:43:32 +02:00
|
|
|
|
tree_fold_gcd (tree a, tree b)
|
|
|
|
|
{
|
|
|
|
|
tree a_mod_b;
|
|
|
|
|
tree type = TREE_TYPE (a);
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
targhooks.c (default_unwind_emit, [...]): Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* targhooks.c (default_unwind_emit, default_scalar_mode_supported_p):
Use gcc_assert, gcc_unreachable & internal_error instead of abort.
* timevar.c (timevar_push, timevar_pop, timevar_start,
timevar_stop): Likewise.
* toplev.c (default_pch_valid_p): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-alias-common.c (get_alias_var_decl,
get_values_from_constructor, create_alias_var, delete_alias_vars,
empty_points_to_set, same_points_to_set, ptr_may_alias_var):
Likewise.
* tree.c (tree_size, make_node_stat, copy_node_stat,
build_int_cst_wide, integer_all_onesp, list_length, chainon,
tree_node_structure, type_contains_placeholder_p, substitute_in_expr,
substitute_placeholder_in_expr, tabilize_reference_1, build0_stat,
build1_stat, build2_stat, build3_stat, build4_stat, is_attribute_p,
lookup_attribute, type_hash_canon, host_integerp, iterative_hash_expr,
build_method_type_directly, decl_type_context, get_callee_fndecl,
get_set_constructor_bits, build_vector_type_for_mode, int_cst_value,
tree_fold_gcd): Likewise.
* tree-cfg.c (create_bb, make_ctrl_stmt_edges, make_exit_edges,
make_cond_expr_edges, group_case_labels, tree_merge_blocks,
cleanup_control_expr_graph, find_taken_edge,
find_taken_edge_switch_expr, phi_alternatives_equal,
is_ctrl_altering_stmt, disband_implicit_edges, set_bb_for_stmt,
stmt_for_bsi, tree_find_edge_insert_loc, bsi_insert_on_edge_immediate,
tree_split_edge, tree_verify_flow_info, thread_jumps,
tree_redirect_edge_and_branch, tree_flow_call_edges_add): Likewise.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly): Likewise.
* tree-complex.c (extract_component, expand_complex_division,
expand_complex_comparison, expand_complex_operations_1,
build_replicated_const, expand_vector_operations_1): Likewise.
* tree-data-ref.c (tree_fold_bezout, build_classic_dist_vector,
build_classic_dir_vector): Likewise.
* tree-dfa.c (compute_immediate_uses_for_phi,
compute_immediate_uses_for_stmt, create_var_ann, create_stmt_ann,
create_tree_ann, collect_dfa_stats, get_virtual_var): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-eh.c (record_stmt_eh_region, add_stmt_to_eh_region,
record_in_finally_tree, replace_goto_queue_1,
maybe_record_in_goto_queue, verify_norecord_switch_expr,
do_return_redirection): Likewise.
* tree-if-conv.c (tree_if_convert_stmt, tree_if_convert_cond_expr,
add_to_dst_predicate_list, find_phi_replacement_condition,
replace_phi_with_cond_modify_expr, get_loop_body_in_if_conv_order):
Likewise.
* tree-inline.c (remap_decl, remap_type, remap_decls, copy_body_r,
initialize_inlined_parameters, declare_return_variable,
estimate_num_insns_1, expand_call_inline, expand_calls_inline,
optimize_inline_calls, copy_tree_r): Likewise.
* tree-into-ssa.c (rewrite_initialize_block_local_data, rewrite_stmt,
ssa_rewrite_stmt, rewrite_into_ssa): Likewise.
* tree-iterator.c (alloc_stmt_list, tsi_link_before, tsi_link_after,
tsi_split_statement_list_after, tsi_split_statement_list_before):
Likewise.
* tree-mudflap.c (mf_varname_tree): Likewise.
* tree-nested.c (create_tmp_var_for, lookup_field_for_decl,
lookup_tramp_for_decl, convert_all_function_calls): Likewise.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* tree-outof-ssa.c (create_temp, eliminate_build, eliminate_phi,
coalesce_abnormal_edges, coalesce_ssa_name, eliminate_virtual_phis,
free_temp_expr_table, add_dependance, finish_expr, rewrite_trees):
Likewise.
* tree-phinodes.c (resize_phi_node, add_phi_arg,
remove_all_phi_nodes_for): Likewise.
* tree-pretty-print.c (op_prio, print_call_name): Likewise.
* tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Likewise.
* tree-sra.c (type_can_instantiate_all_elements, sra_hash_tree,
sra_elt_eq, sra_walk_expr, instantiate_missing_elements,
generate_one_element_ref, generate_element_copy,
generate_element_zero, scalarize_copy, scalarize_init,
scalarize_ldst): Likewise.
* tree-ssa-alias.c (delete_alias_info, group_aliases, may_alias_p,
add_may_alias, add_pointed_to_expr, add_pointed_to_var,
collect_points_to_info_r, get_tmt_for, get_ptr_info): Likewise.
* tree-ssa.c (walk_use_def_chains, check_phi_redundancy): Likewise.
* tree-ssa-ccp.c (dump_lattice_value, get_default_value, get_value,
set_lattice_value, likely_value, ccp_visit_phi_node, visit_assignment,
widen_bitfield, ccp_fold_builtin): Likewise.
* tree-ssa-copy.c (may_propagate_copy, merge_alias_info,
replace_exp_1, propagate_tree_value): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-dce.c (set_control_dependence_map_bit,
find_control_dependence, find_pdom, mark_operand_necessary,
mark_stmt_if_obviously_necessary,
mark_control_dependent_edges_necessary, remove_dead_stmt): Likewise.
* tree-ssa-dom.c (dom_opt_initialize_block_local_data,
simplify_switch_and_lookup_avail_expr, cprop_into_successor_phis,
eliminate_redundant_computations, avail_expr_eq): Likewise.
* tree-ssa-dse.c (fix_stmt_v_may_defs): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
duplicate_blocks): Likewise.
* tree-ssa-loop-im.c (for_each_index, set_level,
is_call_clobbered_ref): Likewise.
* tree-ssa-loop-ivopts.c (dump_use, divide, stmt_after_ip_normal_pos,
stmt_after_increment, set_iv, contains_abnormal_ssa_name_p,
find_interesting_uses_outer_or_nonlin, add_derived_ivs_candidates,
peel_address, ptr_difference_cost, may_replace_final_value,
determine_use_iv_cost, rewrite_use_nonlinear_expr, rewrite_use_outer,
rewrite_use, rewrite_uses): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
check_loop_closed_ssa_use): Likewise.
* tree-ssanames.c (make_ssa_name): Likewise.
* tree-ssa-operands.c (finalize_ssa_defs, finalize_ssa_uses,
finalize_ssa_v_must_defs, finalize_ssa_stmt_operands,
get_stmt_operands, get_expr_operands, get_asm_expr_operands,
get_indirect_ref_operands, add_stmt_operand): Likewise.
* tree-ssa-pre.c (value_exists_in_set_bitmap,
value_remove_from_set_bitmap, bitmap_insert_into_set, insert_into_set,
phi_translate, valid_in_set, compute_antic,
find_or_generate_expression, create_expression_by_pieces, insert_aux,
create_value_expr_from, eliminate): Likewise.
* tree-ssa-propagate.c (cfg_blocks_get): Likewise.
* tree-ssa-threadupdate.c (remove_last_stmt_and_useless_edges):
Likewise.
* tree-tailcall.c (independent_of_stmt_p, adjust_return_value,
eliminate_tail_call): Likewise.
* tree-vectorizer.c (vect_create_index_for_array_ref,
vect_align_data_ref, vect_create_data_ref,
vect_create_destination_var, vect_get_vec_def_for_operand,
vect_finish_stmt_generation, vect_transform_stmt,
vect_transform_loop_bound, vect_transform_loop,
vect_analyze_operations): Likewise.
* tree-vn.c (vn_compute, set_value_handle, get_value_handle):
Likewise.
* tree-flow-inline.h (var_ann, get_var_ann, get_def_from_ptr,
get_use_op_ptr, immediate_use, phi_ssa_name_p, bsi_start,
bsi_after_labels, bsi_last): Likewise.
* tree-ssa-live.c (var_union, change_partition_var,
create_ssa_var_map, calculate_live_on_entry, root_var_init,
type_var_init, add_coalesce, sort_coalesce_list, pop_best_coalesce):
Likewise.
* tree-ssa-live.h (partition_is_global, live_entry_blocks,
tpa_find_tree): Likewise.
(register_ssa_partition_check): Declare.
(register_ssa_partition): use it.
* tree-ssa-live.c: Include errors.h.
(register_ssa_partition_check): New.
* tree-ssa-operands.c: Include errors.h.
* Makefile.in (tree-ssa-operands.o): Depend on errors.h.
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r87223
2004-09-09 09:54:12 +02:00
|
|
|
|
gcc_assert (TREE_CODE (a) == INTEGER_CST);
|
|
|
|
|
gcc_assert (TREE_CODE (b) == INTEGER_CST);
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
|
|
|
|
if (integer_zerop (a))
|
2004-07-13 18:43:32 +02:00
|
|
|
|
return b;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
|
|
|
|
if (integer_zerop (b))
|
2004-07-13 18:43:32 +02:00
|
|
|
|
return a;
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2004-07-13 18:43:32 +02:00
|
|
|
|
if (tree_int_cst_sgn (a) == -1)
|
convert.c (convert_to_real, [...]): Replace calls to build with calls to buildN.
* convert.c (convert_to_real, convert_to_integer,
convert_to_complex): Replace calls to build with calls to buildN.
* coverage.c (tree_coverage_counter_ref): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (loc_descriptor_from_tree): Likewise.
* emit-rtl.c (component_ref_for_mem_expr,
set_mem_attributes_minus_bitpos): Likewise.
* explow.c (update_nonlocal_goto_save_area): Likewise.
* expmed.c (expand_shift, make_tree, const_mult_add_overflow_p,
expand_mult_add): Likewise.
* expr.c (emit_block_move_via_libcall, clear_storage_via_libcall,
store_constructor, get_inner_reference, expand_expr_real_1,
try_casesi, try_tablejump): Likewise.
* function.c (expand_function_start): Likewise.
* stmt.c (emit_case_bit_tests, expand_end_case_type,
node_has_low_bound, node_has_high_bound, emit_case_nodes): Likewise.
* stor-layout.c (place_union_field, layout_type): Likewise.
* tree.c (substitute_in_expr, tree_fold_gcd): Likewise.
* varasm.c (copy_constant): Likewise.
From-SVN: r85160
2004-07-25 21:15:50 +02:00
|
|
|
|
a = fold (build2 (MULT_EXPR, type, a,
|
|
|
|
|
convert (type, integer_minus_one_node)));
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2004-07-13 18:43:32 +02:00
|
|
|
|
if (tree_int_cst_sgn (b) == -1)
|
convert.c (convert_to_real, [...]): Replace calls to build with calls to buildN.
* convert.c (convert_to_real, convert_to_integer,
convert_to_complex): Replace calls to build with calls to buildN.
* coverage.c (tree_coverage_counter_ref): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (loc_descriptor_from_tree): Likewise.
* emit-rtl.c (component_ref_for_mem_expr,
set_mem_attributes_minus_bitpos): Likewise.
* explow.c (update_nonlocal_goto_save_area): Likewise.
* expmed.c (expand_shift, make_tree, const_mult_add_overflow_p,
expand_mult_add): Likewise.
* expr.c (emit_block_move_via_libcall, clear_storage_via_libcall,
store_constructor, get_inner_reference, expand_expr_real_1,
try_casesi, try_tablejump): Likewise.
* function.c (expand_function_start): Likewise.
* stmt.c (emit_case_bit_tests, expand_end_case_type,
node_has_low_bound, node_has_high_bound, emit_case_nodes): Likewise.
* stor-layout.c (place_union_field, layout_type): Likewise.
* tree.c (substitute_in_expr, tree_fold_gcd): Likewise.
* varasm.c (copy_constant): Likewise.
From-SVN: r85160
2004-07-25 21:15:50 +02:00
|
|
|
|
b = fold (build2 (MULT_EXPR, type, b,
|
|
|
|
|
convert (type, integer_minus_one_node)));
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2004-07-13 18:43:32 +02:00
|
|
|
|
while (1)
|
|
|
|
|
{
|
convert.c (convert_to_real, [...]): Replace calls to build with calls to buildN.
* convert.c (convert_to_real, convert_to_integer,
convert_to_complex): Replace calls to build with calls to buildN.
* coverage.c (tree_coverage_counter_ref): Likewise.
* dojump.c (do_jump): Likewise.
* dwarf2out.c (loc_descriptor_from_tree): Likewise.
* emit-rtl.c (component_ref_for_mem_expr,
set_mem_attributes_minus_bitpos): Likewise.
* explow.c (update_nonlocal_goto_save_area): Likewise.
* expmed.c (expand_shift, make_tree, const_mult_add_overflow_p,
expand_mult_add): Likewise.
* expr.c (emit_block_move_via_libcall, clear_storage_via_libcall,
store_constructor, get_inner_reference, expand_expr_real_1,
try_casesi, try_tablejump): Likewise.
* function.c (expand_function_start): Likewise.
* stmt.c (emit_case_bit_tests, expand_end_case_type,
node_has_low_bound, node_has_high_bound, emit_case_nodes): Likewise.
* stor-layout.c (place_union_field, layout_type): Likewise.
* tree.c (substitute_in_expr, tree_fold_gcd): Likewise.
* varasm.c (copy_constant): Likewise.
From-SVN: r85160
2004-07-25 21:15:50 +02:00
|
|
|
|
a_mod_b = fold (build2 (CEIL_MOD_EXPR, type, a, b));
|
2004-07-29 01:44:56 +02:00
|
|
|
|
|
2004-07-13 18:43:32 +02:00
|
|
|
|
if (!TREE_INT_CST_LOW (a_mod_b)
|
|
|
|
|
&& !TREE_INT_CST_HIGH (a_mod_b))
|
|
|
|
|
return b;
|
|
|
|
|
|
|
|
|
|
a = b;
|
|
|
|
|
b = a_mod_b;
|
|
|
|
|
}
|
|
|
|
|
}
|
2004-07-11 19:41:52 +02:00
|
|
|
|
|
2004-09-16 16:58:01 +02:00
|
|
|
|
/* Returns unsigned variant of TYPE. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
unsigned_type_for (tree type)
|
|
|
|
|
{
|
|
|
|
|
return lang_hooks.types.unsigned_type (type);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Returns signed variant of TYPE. */
|
|
|
|
|
|
|
|
|
|
tree
|
|
|
|
|
signed_type_for (tree type)
|
|
|
|
|
{
|
|
|
|
|
return lang_hooks.types.signed_type (type);
|
|
|
|
|
}
|
|
|
|
|
|
2002-06-04 09:11:05 +02:00
|
|
|
|
#include "gt-tree.h"
|