1992-01-29 20:10:13 +01:00
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/* Definitions for C parsing and type checking.
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2017-01-01 13:07:43 +01:00
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Copyright (C) 1987-2017 Free Software Foundation, Inc.
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1992-01-29 20:10:13 +01:00
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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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This file is part of GCC.
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1992-01-29 20:10:13 +01:00
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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
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2007-07-26 10:37:01 +02:00
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Software Foundation; either version 3, or (at your option) any later
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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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version.
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1992-01-29 20:10:13 +01:00
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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.
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1992-01-29 20:10:13 +01:00
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You should have received a copy of the GNU General Public License
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2007-07-26 10:37:01 +02:00
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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1992-01-29 20:10:13 +01:00
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2001-05-26 03:31:47 +02:00
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#ifndef GCC_C_TREE_H
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#define GCC_C_TREE_H
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1993-03-27 01:20:31 +01:00
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2010-06-05 22:33:22 +02:00
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#include "c-family/c-common.h"
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2004-07-01 10:52:33 +02:00
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#include "diagnostic.h"
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1999-07-20 12:41:10 +02:00
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2004-03-28 19:45:57 +02:00
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/* struct lang_identifier is private to c-decl.c, but langhooks.c needs to
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know how big it is. This is sanity-checked in c-decl.c. */
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#define C_SIZEOF_STRUCT_LANG_IDENTIFIER \
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(sizeof (struct c_common_identifier) + 3 * sizeof (void *))
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1992-01-29 20:10:13 +01:00
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/* In a RECORD_TYPE or UNION_TYPE, nonzero if any component is read-only. */
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2002-01-08 11:03:10 +01:00
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#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1 (TYPE)
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1992-01-29 20:10:13 +01:00
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/* In a RECORD_TYPE or UNION_TYPE, nonzero if any component is volatile. */
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2002-01-08 11:03:10 +01:00
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#define C_TYPE_FIELDS_VOLATILE(TYPE) TREE_LANG_FLAG_2 (TYPE)
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1992-01-29 20:10:13 +01:00
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/* In a RECORD_TYPE or UNION_TYPE or ENUMERAL_TYPE
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nonzero if the definition of the type has already started. */
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2002-01-08 11:03:10 +01:00
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#define C_TYPE_BEING_DEFINED(TYPE) TYPE_LANG_FLAG_0 (TYPE)
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2003-08-30 23:21:40 +02:00
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/* In an incomplete RECORD_TYPE or UNION_TYPE, a list of variable
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declarations whose type would be completed by completing that type. */
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#define C_TYPE_INCOMPLETE_VARS(TYPE) TYPE_VFIELD (TYPE)
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1992-01-29 20:10:13 +01:00
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Integrated preprocessor.
top level:
* Makefile.in: Remove all references to c-parse.gperf,
c-gperf.h, and c-parse.h. Remove -d from yacc command line
generating c-parse.c. Update dependencies.
* c-parse.gperf, c-gperf.h: Delete.
* c-common.c: Don't define parse_options, cpp_token, yy_cur,
yy_lim, or yy_get_token. Don't define get_directive_line if
USE_CPPLIB.
* c-common.h: Add multiple include guard. Define RID values
for every keyword in C, C++, and Objective C. Put all the
modifiers first.
(struct c_fileinfo, get_fileinfo, dump_time_statistics): New.
* c-decl.c (c_decode_option): Handle -lang-objc here.
(print_lang_identifier): Handle C_IS_RESERVED_WORD case.
(grokdeclarator): Adjust for new RID scheme.
(extract_interface_info): New stub.
* c-lang.c: Don't declare yy_cur or parse_options.
(lang_init_options): Call cpp_init. Don't call
cpp_options_init.
(lang_init): Don't call check_newline if USE_CPPLIB.
* c-lex.c: Don't include c-parse.h. Do include timevar.h.
Elide lots of unnecessary code if USE_CPPLIB. Delete code
rendered unnecessary by new architecture. Move routines not
shared with C++ to c-parse.in. Maintain a local idea of the
line number. Handle C++ as well as C.
[USE_CPPLIB]: Declare and register callbacks for #ident and
for entering/leaving files.
(init_c_lex, c_lex): Are now the entry points to this file.
(check_newline): Break out directive handling to
process_directive.
(read_ucs, is_extended_char, utf8_extend_token): Moved here
from C++ front end.
(readescape, parse_float): Overhaul.
(lex_number, lex_string, lex_charconst): Break out of c_lex
(n'ee yylex).
(get_fileinfo, update_header_times, dump_one_header,
dump_time_statistics): New and/or moved here from C++.
Support per-file data needed by C++ and per-header timing
statistics (C++ only, at the moment).
* c-lex.h: Update prototypes. Add multiple include guard.
* c-tree.h (struct lang_identifier): Add rid_code field.
(C_IS_RESERVED_WORD, C_RID_CODE): New.
* c-parse.in: Include c-pragma.h. Remove unnecesary calls to
reinit_parse_for_function and/or position_after_white_space.
(save_filename, save_lineno): Look ahead before saving.
(label -> identifier ':'): Save file and line before shifting ':'.
(reservedwords): No need to call get_identifier.
(init_parse, finish_parse, yyerror, yylex, yyprint,
make_pointer_declarator): Are now here for C/ObjC.
(rid_to_yy): Conversion table from RID constants to Yacc codes.
* c-pragma.c: Rewrite parsing logic to fit with cpplib's
#pragma registry. Provide dummy implementation of that
interface if !USE_CPPLIB.
* c-pragma.h: Update to match.
* flags.h: Add multiple include guard.
(flag_detailed_statistics): Moved here from C++.
* toplev.c: Define flag_detailed_statistics.
* gcc.c (C specs): Use %(trad_capable_cpp) for -E|-M|-MM case
#if USE_CPPLIB.
* timevar.def (TV_CPP, TV_LEX): New.
* timevar.h: Add multiple include guard.
* objc/lang-specs.h: Use %(trad_capable_cpp) for -E|-M|-MM case
#if USE_CPPLIB.
* objc/objc-act.c: Don't mention yy_cur or parse_options.
Initialize cpplib properly. Force lineno to 0 after first
call to check_newline. Don't handle -lang-objc here.
Move forget_protocol_qualifiers and remember_protocol_qualifiers here.
cp:
* Make-lang.in, Makefile.in: Remove all references to input.c,
gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
* gxx.gperf, hash.h, input.c: Delete.
* lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
initialized properly.
* class.c (fixup_pending_inline): Take a tree, not a
struct pending_inline *. All callers changed.
(init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
RID_PROTECTED entries in ridpointers[] array here.
* decl.c (duplicate_decls): Do not refer to struct
pending_inline.
(record_builtin_type, init_decl_processing): Use RID_MAX not
CP_RID_MAX.
(grokdeclarator): Use C_IS_RESERVED_WORD.
* decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
cpplib.
(grok_x_components): Do not inspect pending_inlines chain.
* cp-tree.h (struct lang_identifier): Add rid_code entry.
(C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
(flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
(DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
TIME_IDENTIFIER_FILEINFO): Kill.
Update prototypes.
* lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
single 32-bit word.
* parse.y: Call do_pending_inlines unconditionally.
reinit_parse_for_method is now snarf_method. fn.defpen is no
longer necessary. Remove unnecessary <itype> annotation on
SCOPE. Do not refer to end_of_file or struct pending_inline.
* semantics.c (begin_inline_definitions): Call
do_pending_inlines unconditionally.
* lex.c: Remove all code now shared with C front end.
Initialize cpplib properly if USE_CPPLIB. Put reserved words
into the get_identifier table. Rewrite pragma handling to
work with the registry. Move code to save tokens for later
processing to spew.c.
* spew.c: Rewrite everything in terms of token streams instead
of text. Move routines here from lex.c / input.c as
appropriate. GC-mark trees hanging off the pending inlines
chain.
testsuite:
* g++.old-deja/g++.benjamin/13478.C: Put meaningful tags on
ERROR markers.
* g++.old-deja/g++.brendan/crash8.C: Move ERROR marker up one line.
* gcc.dg/c99-array-nonobj-1.c: Don't expect func[] cases to fail.
* gcc.dg/wtr-label-1.c: Don't use unconstrained .* in error regexps.
* gcc.dg/wtr-suffix-1.c: Correct error regexps.
* gcc.dg/cpp/unc1.c, gcc.dg/cpp/unc2.c, gcc.dg/cpp/unc3.c:
Preprocess only.
* gcc.dg/cpp/unc4.c: Adjust line number in dg-error line.
* gcc.dg/noncompile/const-ll-1.c: Generalize error regexp.
From-SVN: r36216
2000-09-07 02:37:14 +02:00
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/* In an IDENTIFIER_NODE, nonzero if this identifier is actually a
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2017-03-23 13:29:28 +01:00
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keyword. C_RID_CODE (node) is then the RID_* value of the keyword. */
|
2002-01-08 11:03:10 +01:00
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#define C_IS_RESERVED_WORD(ID) TREE_LANG_FLAG_0 (ID)
|
Integrated preprocessor.
top level:
* Makefile.in: Remove all references to c-parse.gperf,
c-gperf.h, and c-parse.h. Remove -d from yacc command line
generating c-parse.c. Update dependencies.
* c-parse.gperf, c-gperf.h: Delete.
* c-common.c: Don't define parse_options, cpp_token, yy_cur,
yy_lim, or yy_get_token. Don't define get_directive_line if
USE_CPPLIB.
* c-common.h: Add multiple include guard. Define RID values
for every keyword in C, C++, and Objective C. Put all the
modifiers first.
(struct c_fileinfo, get_fileinfo, dump_time_statistics): New.
* c-decl.c (c_decode_option): Handle -lang-objc here.
(print_lang_identifier): Handle C_IS_RESERVED_WORD case.
(grokdeclarator): Adjust for new RID scheme.
(extract_interface_info): New stub.
* c-lang.c: Don't declare yy_cur or parse_options.
(lang_init_options): Call cpp_init. Don't call
cpp_options_init.
(lang_init): Don't call check_newline if USE_CPPLIB.
* c-lex.c: Don't include c-parse.h. Do include timevar.h.
Elide lots of unnecessary code if USE_CPPLIB. Delete code
rendered unnecessary by new architecture. Move routines not
shared with C++ to c-parse.in. Maintain a local idea of the
line number. Handle C++ as well as C.
[USE_CPPLIB]: Declare and register callbacks for #ident and
for entering/leaving files.
(init_c_lex, c_lex): Are now the entry points to this file.
(check_newline): Break out directive handling to
process_directive.
(read_ucs, is_extended_char, utf8_extend_token): Moved here
from C++ front end.
(readescape, parse_float): Overhaul.
(lex_number, lex_string, lex_charconst): Break out of c_lex
(n'ee yylex).
(get_fileinfo, update_header_times, dump_one_header,
dump_time_statistics): New and/or moved here from C++.
Support per-file data needed by C++ and per-header timing
statistics (C++ only, at the moment).
* c-lex.h: Update prototypes. Add multiple include guard.
* c-tree.h (struct lang_identifier): Add rid_code field.
(C_IS_RESERVED_WORD, C_RID_CODE): New.
* c-parse.in: Include c-pragma.h. Remove unnecesary calls to
reinit_parse_for_function and/or position_after_white_space.
(save_filename, save_lineno): Look ahead before saving.
(label -> identifier ':'): Save file and line before shifting ':'.
(reservedwords): No need to call get_identifier.
(init_parse, finish_parse, yyerror, yylex, yyprint,
make_pointer_declarator): Are now here for C/ObjC.
(rid_to_yy): Conversion table from RID constants to Yacc codes.
* c-pragma.c: Rewrite parsing logic to fit with cpplib's
#pragma registry. Provide dummy implementation of that
interface if !USE_CPPLIB.
* c-pragma.h: Update to match.
* flags.h: Add multiple include guard.
(flag_detailed_statistics): Moved here from C++.
* toplev.c: Define flag_detailed_statistics.
* gcc.c (C specs): Use %(trad_capable_cpp) for -E|-M|-MM case
#if USE_CPPLIB.
* timevar.def (TV_CPP, TV_LEX): New.
* timevar.h: Add multiple include guard.
* objc/lang-specs.h: Use %(trad_capable_cpp) for -E|-M|-MM case
#if USE_CPPLIB.
* objc/objc-act.c: Don't mention yy_cur or parse_options.
Initialize cpplib properly. Force lineno to 0 after first
call to check_newline. Don't handle -lang-objc here.
Move forget_protocol_qualifiers and remember_protocol_qualifiers here.
cp:
* Make-lang.in, Makefile.in: Remove all references to input.c,
gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
* gxx.gperf, hash.h, input.c: Delete.
* lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
initialized properly.
* class.c (fixup_pending_inline): Take a tree, not a
struct pending_inline *. All callers changed.
(init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
RID_PROTECTED entries in ridpointers[] array here.
* decl.c (duplicate_decls): Do not refer to struct
pending_inline.
(record_builtin_type, init_decl_processing): Use RID_MAX not
CP_RID_MAX.
(grokdeclarator): Use C_IS_RESERVED_WORD.
* decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
cpplib.
(grok_x_components): Do not inspect pending_inlines chain.
* cp-tree.h (struct lang_identifier): Add rid_code entry.
(C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
(flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
(DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
TIME_IDENTIFIER_FILEINFO): Kill.
Update prototypes.
* lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
single 32-bit word.
* parse.y: Call do_pending_inlines unconditionally.
reinit_parse_for_method is now snarf_method. fn.defpen is no
longer necessary. Remove unnecessary <itype> annotation on
SCOPE. Do not refer to end_of_file or struct pending_inline.
* semantics.c (begin_inline_definitions): Call
do_pending_inlines unconditionally.
* lex.c: Remove all code now shared with C front end.
Initialize cpplib properly if USE_CPPLIB. Put reserved words
into the get_identifier table. Rewrite pragma handling to
work with the registry. Move code to save tokens for later
processing to spew.c.
* spew.c: Rewrite everything in terms of token streams instead
of text. Move routines here from lex.c / input.c as
appropriate. GC-mark trees hanging off the pending inlines
chain.
testsuite:
* g++.old-deja/g++.benjamin/13478.C: Put meaningful tags on
ERROR markers.
* g++.old-deja/g++.brendan/crash8.C: Move ERROR marker up one line.
* gcc.dg/c99-array-nonobj-1.c: Don't expect func[] cases to fail.
* gcc.dg/wtr-label-1.c: Don't use unconstrained .* in error regexps.
* gcc.dg/wtr-suffix-1.c: Correct error regexps.
* gcc.dg/cpp/unc1.c, gcc.dg/cpp/unc2.c, gcc.dg/cpp/unc3.c:
Preprocess only.
* gcc.dg/cpp/unc4.c: Adjust line number in dg-error line.
* gcc.dg/noncompile/const-ll-1.c: Generalize error regexp.
From-SVN: r36216
2000-09-07 02:37:14 +02:00
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1992-01-29 20:10:13 +01:00
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/* Record whether a type or decl was written with nonconstant size.
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Note that TYPE_SIZE may have simplified to a constant. */
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2002-01-08 11:03:10 +01:00
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#define C_TYPE_VARIABLE_SIZE(TYPE) TYPE_LANG_FLAG_1 (TYPE)
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#define C_DECL_VARIABLE_SIZE(TYPE) DECL_LANG_FLAG_0 (TYPE)
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1992-01-29 20:10:13 +01:00
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basic-block.h (enum profile_status): Break out of struct control_flow_graph.
./: * basic-block.h (enum profile_status): Break out of struct
control_flow_graph.
* cgraph.h (struct inline_summary): Break out of struct
cgraph_local_info.
* cgraphunit.c (enum cgraph_order_sort_kind): New enum, broken out
of struct cgraph_order_sort.
* combine.c (enum undo_kind): New enum, broken out of struct
undo.
* cse.c (struct branch_path): Break out of struct
cse_basic_block_data.
* except.h (enum eh_region_type): Break out of struct eh_region.
* gcc.c (enum add_del): Break out of struct modify_target.
* genrecog.c (enum decision_type): Break out of struct
decision_test.
* ggc-page.c (struct ggc_pch_ondisk): Break out of struct
ggc_pch_data.
* matrix-reorg.c (struct free_info): Break out of struct
matrix_info.
* regmove.c (enum match_use): New enum, broken out of struct
match.
* sched-int.h (enum post_call_group): New enum, broken out of
struct deps.
(struct deps_reg): Break out of struct deps.
* target.h (struct asm_int_op): Break out of struct gcc_target.
* tree-eh.c (struct goto_queue_node): Break out of struct
leh_tf_state.
* tree-inline.h (enum copy_body_cge_which): Break out of
copy_body_data.
* tree-pass.h (enum opt_pass_type): Break out of struct opt_pass.
* c-decl.c (in_struct, struct_types): New static variables.
(pushtag): Add loc parameter. Change all callers.
(lookup_tag): Add ploc parameter. Change all callers.
(check_compound_literal_type): New function.
(parser_xref_tag): Add loc parameter. Change all callers. If
-Wc++-compat, warn about struct/union/enum types defined within a
struct or union.
(start_struct): Add enclosing_in_struct, enclosing_struct_types,
and loc parameters. Change all callers. Change error calls to
error_at, using loc. For a redefinition, if the location of the
original definition is known, report it. Set in_struct and
struct_types. If -Wc++-compat warn if in sizeof, typeof, or
alignof.
(finish_struct): Add new parameters enclosing_in_struct and
enclosing_struct_types. Change all callers. Set
C_TYPE_DEFINED_IN_STRUCT for all struct/union/enum types defined
in the struct. If in a struct, add this struct to struct_types.
(start_enum): Add loc parameter. Change all callers. Use
error_at for errors, using loc. For a redefinition, if the
location of the original definition is known, report it. If in a
struct, add this enum type to struct_types. If -Wc++-compat warn
if in sizeof, typeof, or alignof.
* c-parser.c (disable_extension_diagnostics): Disable
-Wc++-compat.
(enable_extension_diagnostics): Reenable -Wc++-compat if
appropriate.
(c_parser_enum_specifier): Get enum location for start_enum.
(c_parser_struct_or_union_specifier): Get struct location for
start_struct. Save in_struct and struct_types status between
start_struct and finish_struct.
(c_parser_cast_expression): Get location of cast.
(c_parser_alignof_expression): Get location of type.
(c_parser_postfix_expression): Likewise.
(c_parser_postfix_expression_after_paren_type): Add type_loc
parameter. Change all callers. Call
check_compound_literal_type. Use type_loc for error about
variable size type.
* c-typeck.c (build_external_ref): If -Wc++-compat, warn about a
use of an enum constant from an enum type defined in a struct or
union.
(c_cast_expr): Add loc parameter. Change all callers. If
-Wc++-compat, warn about defining a type in a cast.
* c-tree.h (C_TYPE_DEFINED_IN_STRUCT): Define.
(start_enum, start_struct, finish_struct): Update declarations.
(parser_xref_tag, c_cast_expr): Update declarations.
(check_compound_literal_type): Declare.
fortran/:
* gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
gfc_omp_clauses.
(enum gfc_omp_default_sharing): Likewise.
* module.c (enum gfc_rsym_state): New enum, broken out of
pointer_info.
(enum gfc_wsym_state): Likewise.
* parse.c (enum state_order): New enum, broken out of st_state.
objc/:
* objc-act.c (objc_building_struct): New static variable.
(objc_in_struct, objc_struct_types): New static variables.
(objc_start_struct, objc_finish_struct): New static functions.
(generate_struct_by_value_array): Call objc_start_struct instead
of start_struct, and call objc_finish_struct instead of
finish_struct.
(objc_build_struct, build_objc_symtab_template): Likewise.
(build_module_descriptor): Likewise.
(build_next_objc_exception_stuff): Likewise.
(build_protocol_template): Likewise.
(build_method_prototype_list_template): Likewise.
(build_method_prototype_template): Likewise.
(build_category_template, build_selector_template): Likewise.
(build_class_template, build_super_template): Likewise.
(build_ivar_template, build_ivar_list_template): Likewise.
(build_method_list_template): Likewise.
(build_method_template): Likewise.
objcp/:
* objcp-decl.h (start_struct): Add three new, ignored, macro
parameters.
(finish_struct): Add two new, ignored, macro parameters.
testsuite/:
* gcc.dg/Wcxx-compat-7.c: New testcase.
* gcc.dg/Wcxx-compat-8.c: New testcase.
* gcc.dg/c99-tag-1.c: Recognize new "originally defined here"
notes
* gcc.dg/pr17188-1.c: Likewise.
* gcc.dg/pr39084.c: Likewise.
From-SVN: r147358
2009-05-11 03:02:40 +02:00
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/* Record whether a type is defined inside a struct or union type.
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This is used for -Wc++-compat. */
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#define C_TYPE_DEFINED_IN_STRUCT(TYPE) TYPE_LANG_FLAG_2 (TYPE)
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2014-10-17 20:53:35 +02:00
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/* Record whether an "incomplete type" error was given for the type. */
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#define C_TYPE_ERROR_REPORTED(TYPE) TYPE_LANG_FLAG_3 (TYPE)
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1992-01-29 20:10:13 +01:00
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/* Record whether a typedef for type `int' was actually `signed int'. */
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2002-01-08 11:03:10 +01:00
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#define C_TYPEDEF_EXPLICITLY_SIGNED(EXP) DECL_LANG_FLAG_1 (EXP)
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1992-01-29 20:10:13 +01:00
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2002-02-06 21:40:18 +01:00
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/* For a FUNCTION_DECL, nonzero if it was defined without an explicit
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return type. */
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#define C_FUNCTION_IMPLICIT_INT(EXP) DECL_LANG_FLAG_1 (EXP)
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c-decl.c (struct binding_level): Add shadowed_tags and function_body...
2003-04-10 Zack Weinberg <zack@codesourcery.com>
* c-decl.c (struct binding_level): Add shadowed_tags and
function_body; remove this_block, tag_transparent, and
subblocks_tag_transparent; update comments.
(clear_binding_level, lookup_tag_reverse): Kill.
(make_binding_level): Use ggc_alloc_cleared or memset.
(lookup_tag): Remove struct binding_level* parameter. All
callers changed. Just look at IDENTIFIER_TAG_VALUE, and
current_binding_level->tags if asked for thislevel_only or if
we might have to diagnose "struct foo; union foo;"
(pushlevel): Ignore argument. Do not push another binding
level on the transition from the parameters to the top level
of the function body; just tweak the flags and proceed.
(poplevel): Overhaul. Clear IDENTIFIER_TAG_VALUEs; on exiting
a function body, separate the parameter list from the
top-level local variables.
(set_block): Do nothing.
(pushtag): Set IDENTIFIER_TAG_VALUE and add an entry to
shadowed_tags if necessary.
(warn_if_shadowing): Nuke the special case for local shadowing
parameter.
(pushdecl): Do not create a shadow entry if we are replacing
an older decl in the same binding level.
(pushdecl_function_level): Tweak for new way of indicating
function scope.
(shadow_tag_warned): Use TYPE_NAME, not lookup_tag_reverse.
(start_function): Don't set subblocks_tag_transparent.
(finish_function): Fix up the binding_level stack for totally
empty functions. Otherwise, don't call poplevel.
* c-common.c (shadow_warning): MANDATORY argument is no longer
necessary. Always use plain warning.
* c-common.h: Update to match.
* cfglayout.c (scope_to_insns_initialize): Clear block when we
hit the FUNCTION_DECL.
* function.c: Do not create cyclic tree structure.
2003-04-10 Zack Weinberg <zack@codesourcery.com>
* c-tree.h (struct lang_identifier): Replace global_value,
local_value members with symbol_value, tag_value. Kill
implicit_decl and limbo_value.
(IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_LOCAL_VALUE,
IDENTIFIER_LIMBO_VALUE, IDENTIFIER_IMPLICIT_DECL,
C_MISSING_PROTOTYPE_WARNED): Kill.
(IDENTIFIER_SYMBOL_VALUE, IDENTIFIER_TAG_VALUE,
C_DECL_IMPLICIT, C_DECL_ISNT_PROTOTYPE): New.
(C_DECL_ANTICIPATED): Rename to C_DECL_INVISIBLE.
(implicit_decl_warning, lookup_name_current_level,
record_function_scope_shadow): Don't prototype.
(pushdecl_function_level): Prototype.
* c-decl.c (truly_local_externals): New variable.
(struct binding_level): Adjust commentary.
(get_function_binding_level, clear_limbo_values,
record_function_scope_shadow): Kill.
(lookup_name_current_level, implicit_decl_warning): Are now static.
(any_external_decl, record_external_decl): New static functions.
(clone_underlying type): Split out of pushdecl.
(c_print_identifier): Update to match changes to struct
lang_identifier.
(poplevel): Delete #if 0 block. Make externals invisible
instead of clearing their IDENTIFIER_SYMBOL_VALUEs. Don't
call clear_limbo_values. Refer to IDENTIFIER_SYMBOL_VALUE not
IDENTIFIER_GLOBAL_VALUE or IDENTIFIER_LOCAL_VALUE.
(duplicate-decls): For real parm decl after a forward decl,
set TREE_ASM_WRITTEN here. Allow void foo(...) followed by
foo(...) { } with only a warning. Say whether a previous
declaration was implicit.
(warn_if_shadowing): Now handles all shadowing, not just
local-over-local. Clarify comments.
(pushdecl): Rewritten. There is no longer a distinction
between global and local symbol values; they're all
IDENTIFIER_SYMBOL_VALUE. Call record_external_decl on all
DECL_EXTERNAL decls, and use any_external_decl to check
against previous externals. Kill #if 0 blocks. Don't
tolerate error_mark_node being NULL.
(pushdecl_top_level): Handle only those cases which
Objective C (the only user) needs.
(pushdecl_function_level): New function.
(implicitly_declare): Create ordinary decls with
C_DECL_IMPLICIT set. Recycle old decls, however they got
created.
(lookup_name): It's always IDENTIFIER_SYMBOL_VALUE. Return 0
for C_DECL_INVISIBLE symbols.
(lookup_name_current_level): Likewise. Use chain_member.
(c_make_fname_decl): Don't muck with DECL_CONTEXT.
Use pushdecl_function_level.
(builtin_function): Use C_DECL_INVISIBLE.
(start_function): Don't muck with IDENTIFIER_IMPLICIT_DECL.
Use C_DECL_ISNT_PROTOTYPE and C_DECL_IMPLICIT.
(store_parm_decls): It's IDENTIFIER_SYMBOL_VALUE now.
(identifier_global_value): Same. Must scan
global_binding_level in extremis.
* c-typeck.c (undeclared_variable): New static function, split
from build_external_ref.
(build_external_ref): Use DECL_CONTEXT, not
IDENTIFIER_LOCAL_VALUE, to decide whether a local hides
an instance variable. Restructure for clarity.
* objc/objc-act.c: Use identifier_global_value, not
IDENTIFIER_GLOBAL_VALUE.
cp:
* decl.c: Update all calls to shadow_warning.
testsuite:
* gcc.c-torture/execute/builtin-noret-2.c: New.
* gcc.c-torture/execute/builtin-noret-2.x: New.
XFAIL builtin-noret-2.c at -O1 and above.
* gcc.dg/redecl.c: New.
* gcc.dg/Wshadow-1.c: Update error regexps.
From-SVN: r65460
2003-04-11 06:26:55 +02:00
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/* For a FUNCTION_DECL, nonzero if it was an implicit declaration. */
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#define C_DECL_IMPLICIT(EXP) DECL_LANG_FLAG_2 (EXP)
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2014-07-06 21:00:10 +02:00
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/* For a PARM_DECL, nonzero if it was declared as an array. */
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#define C_ARRAY_PARAMETER(NODE) DECL_LANG_FLAG_0 (NODE)
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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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/* For FUNCTION_DECLs, evaluates true if the decl is built-in but has
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been declared. */
|
re PR c/12913 (Jumps into variable length array scope not rejected)
PR c/12913
* c-tree.h (struct c_label_list): Update comment.
(struct c_label_context): Rename to struct c_label_context_se.
(label_context_stack): Rename to label_context_stack_se.
(C_DECL_UNJUMPABLE_VM, C_DECL_UNDEFINABLE_VM, struct
c_label_context_vm, label_context_stack_vm, c_begin_vm_scope,
c_end_vm_scope): New.
(C_DECL_DECLARED_BUILTIN, C_DECL_USED): Use FUNCTION_DECL_CHECK.
* c-decl.c (pop_scope): Call c_end_vm_scope.
(pushdecl): Call c_begin_vm_scope for variably modified
declarations.
(define_label): Check for jumping into scope of identifier with
variably modified type. Push label on stack for those defined at
current context of identifiers with variably modified type.
(start_function): Create stack level for context of identifiers
with variably modified type.
(finish_function): Pop stack level for context of identifiers with
variably modified type.
* c-typeck.c (label_context_stack): Rename to
label_context_stack_se.
(label_context_stack_vm, c_begin_vm_scope, c_end_vm_scope): New.
(c_finish_goto_label): Check for jumping into scope of identifier
with variably modified type. Push label on stack for those jumped
to from current context of identifiers with variably modified
type.
(struct c_switch): Add blocked_vm.
(c_start_case): Initialize blocked_vm.
(do_case): Check blocked_vm.
(c_finish_case): Add comment.
(c_begin_stmt_expr, c_finish_stmt_expr): Update for renamed
variable label_context_stack.
objc:
* objc-act.c (objc_start_function): Create stack level for context
of identifiers with variably modified type.
testsuite:
* gcc.dg/c99-vla-jump-1.c, gcc.dg/c99-vla-jump-2.c,
gcc.dg/c99-vla-jump-3.c, gcc.dg/c99-vla-jump-4.c,
gcc.dg/c99-vla-jump-5.c: New tests.
From-SVN: r98464
2005-04-20 18:41:48 +02:00
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#define C_DECL_DECLARED_BUILTIN(EXP) \
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DECL_LANG_FLAG_3 (FUNCTION_DECL_CHECK (EXP))
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c-decl.c (struct binding_level): Add shadowed_tags and function_body...
2003-04-10 Zack Weinberg <zack@codesourcery.com>
* c-decl.c (struct binding_level): Add shadowed_tags and
function_body; remove this_block, tag_transparent, and
subblocks_tag_transparent; update comments.
(clear_binding_level, lookup_tag_reverse): Kill.
(make_binding_level): Use ggc_alloc_cleared or memset.
(lookup_tag): Remove struct binding_level* parameter. All
callers changed. Just look at IDENTIFIER_TAG_VALUE, and
current_binding_level->tags if asked for thislevel_only or if
we might have to diagnose "struct foo; union foo;"
(pushlevel): Ignore argument. Do not push another binding
level on the transition from the parameters to the top level
of the function body; just tweak the flags and proceed.
(poplevel): Overhaul. Clear IDENTIFIER_TAG_VALUEs; on exiting
a function body, separate the parameter list from the
top-level local variables.
(set_block): Do nothing.
(pushtag): Set IDENTIFIER_TAG_VALUE and add an entry to
shadowed_tags if necessary.
(warn_if_shadowing): Nuke the special case for local shadowing
parameter.
(pushdecl): Do not create a shadow entry if we are replacing
an older decl in the same binding level.
(pushdecl_function_level): Tweak for new way of indicating
function scope.
(shadow_tag_warned): Use TYPE_NAME, not lookup_tag_reverse.
(start_function): Don't set subblocks_tag_transparent.
(finish_function): Fix up the binding_level stack for totally
empty functions. Otherwise, don't call poplevel.
* c-common.c (shadow_warning): MANDATORY argument is no longer
necessary. Always use plain warning.
* c-common.h: Update to match.
* cfglayout.c (scope_to_insns_initialize): Clear block when we
hit the FUNCTION_DECL.
* function.c: Do not create cyclic tree structure.
2003-04-10 Zack Weinberg <zack@codesourcery.com>
* c-tree.h (struct lang_identifier): Replace global_value,
local_value members with symbol_value, tag_value. Kill
implicit_decl and limbo_value.
(IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_LOCAL_VALUE,
IDENTIFIER_LIMBO_VALUE, IDENTIFIER_IMPLICIT_DECL,
C_MISSING_PROTOTYPE_WARNED): Kill.
(IDENTIFIER_SYMBOL_VALUE, IDENTIFIER_TAG_VALUE,
C_DECL_IMPLICIT, C_DECL_ISNT_PROTOTYPE): New.
(C_DECL_ANTICIPATED): Rename to C_DECL_INVISIBLE.
(implicit_decl_warning, lookup_name_current_level,
record_function_scope_shadow): Don't prototype.
(pushdecl_function_level): Prototype.
* c-decl.c (truly_local_externals): New variable.
(struct binding_level): Adjust commentary.
(get_function_binding_level, clear_limbo_values,
record_function_scope_shadow): Kill.
(lookup_name_current_level, implicit_decl_warning): Are now static.
(any_external_decl, record_external_decl): New static functions.
(clone_underlying type): Split out of pushdecl.
(c_print_identifier): Update to match changes to struct
lang_identifier.
(poplevel): Delete #if 0 block. Make externals invisible
instead of clearing their IDENTIFIER_SYMBOL_VALUEs. Don't
call clear_limbo_values. Refer to IDENTIFIER_SYMBOL_VALUE not
IDENTIFIER_GLOBAL_VALUE or IDENTIFIER_LOCAL_VALUE.
(duplicate-decls): For real parm decl after a forward decl,
set TREE_ASM_WRITTEN here. Allow void foo(...) followed by
foo(...) { } with only a warning. Say whether a previous
declaration was implicit.
(warn_if_shadowing): Now handles all shadowing, not just
local-over-local. Clarify comments.
(pushdecl): Rewritten. There is no longer a distinction
between global and local symbol values; they're all
IDENTIFIER_SYMBOL_VALUE. Call record_external_decl on all
DECL_EXTERNAL decls, and use any_external_decl to check
against previous externals. Kill #if 0 blocks. Don't
tolerate error_mark_node being NULL.
(pushdecl_top_level): Handle only those cases which
Objective C (the only user) needs.
(pushdecl_function_level): New function.
(implicitly_declare): Create ordinary decls with
C_DECL_IMPLICIT set. Recycle old decls, however they got
created.
(lookup_name): It's always IDENTIFIER_SYMBOL_VALUE. Return 0
for C_DECL_INVISIBLE symbols.
(lookup_name_current_level): Likewise. Use chain_member.
(c_make_fname_decl): Don't muck with DECL_CONTEXT.
Use pushdecl_function_level.
(builtin_function): Use C_DECL_INVISIBLE.
(start_function): Don't muck with IDENTIFIER_IMPLICIT_DECL.
Use C_DECL_ISNT_PROTOTYPE and C_DECL_IMPLICIT.
(store_parm_decls): It's IDENTIFIER_SYMBOL_VALUE now.
(identifier_global_value): Same. Must scan
global_binding_level in extremis.
* c-typeck.c (undeclared_variable): New static function, split
from build_external_ref.
(build_external_ref): Use DECL_CONTEXT, not
IDENTIFIER_LOCAL_VALUE, to decide whether a local hides
an instance variable. Restructure for clarity.
* objc/objc-act.c: Use identifier_global_value, not
IDENTIFIER_GLOBAL_VALUE.
cp:
* decl.c: Update all calls to shadow_warning.
testsuite:
* gcc.c-torture/execute/builtin-noret-2.c: New.
* gcc.c-torture/execute/builtin-noret-2.x: New.
XFAIL builtin-noret-2.c at -O1 and above.
* gcc.dg/redecl.c: New.
* gcc.dg/Wshadow-1.c: Update error regexps.
From-SVN: r65460
2003-04-11 06:26:55 +02:00
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2005-05-02 21:39:04 +02:00
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/* For FUNCTION_DECLs, evaluates true if the decl is built-in, has a
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built-in prototype and does not have a non-built-in prototype. */
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#define C_DECL_BUILTIN_PROTOTYPE(EXP) \
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DECL_LANG_FLAG_6 (FUNCTION_DECL_CHECK (EXP))
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2004-03-28 01:31:41 +01:00
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/* Record whether a decl was declared register. This is strictly a
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front-end flag, whereas DECL_REGISTER is used for code generation;
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they may differ for structures with volatile fields. */
|
c-decl.c (struct c_binding): Remove contour field; add depth, invisible, nested fields.
* c-decl.c (struct c_binding): Remove contour field; add
depth, invisible, nested fields.
(B_IN_SCOPE, B_IN_CURRENT_SCOPE, B_IN_FILE_SCOPE)
(B_IN_EXTERNAL_SCOPE): New convenience macros.
(bind): Add invisible and nested arguments. Initialize
new fields of struct c_binding; adjust loop scanning for
insertion point.
(free_binding_and_advance): Clear structure with memset.
(pop_scope): Adjust to match. Set DECL_CONTEXT on everything
in file scope, even if it's in external scope too.
(pushdecl): Adjust to match. Create invisible file-scope
declarations for block-scope forward declarations of static functions.
(pushtag, warn_if_shadowing, pushdecl_top_level, implicitly_declare)
(undeclared_variable, lookup_label, declare_label, define_label)
(lookup_tag, lookup_name, lookup_name_in_scope, builtin_function)
(c_make_fname_decl, store_parm_decls_newstyle, identifier_global_value)
(store_parm_decls_oldstyle): Adjust to match.
(diagnose_mismatched_decls): Correct handling of linkage clashes.
(merge_decls): No need to copy C_DECL_IN_EXTERNAL_SCOPE.
* c-tree.h (C_DECL_IN_EXTERNAL_SCOPE): Delete.
(C_DECL_DECLARED_BUILTIN, C_DECL_REGISTER): Slide down one.
From-SVN: r84046
2004-07-03 04:35:05 +02:00
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#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4 (EXP)
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2004-03-28 01:31:41 +01:00
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c-tree.h (C_DECL_USED, [...]): New.
* c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof,
in_typeof, record_maybe_used_decl, pop_maybe_used,
c_expr_sizeof_expr, c_expr_sizeof_type): New.
* c-decl.c (parser_obstack): New.
(c_init_decl_processing): Initialize parser_obstack.
(c_write_global_declarations_1): Check for used but undefined
static functions.
* c-parse.in (%union): Add otype.
(save_obstack_position): New.
(extdefs): Use it.
(unary_expr): Update in_sizeof and in_alignof. Use
c_expr_sizeof_expr and c_expr_sizeof_type.
(sizeof): Update in_sizeof.
(alignof): Update in_alignof.
(typeof): Update in_typeof.
(typespec_nonreserved_nonattr): Call pop_maybe_used.
* c-typeck.c (in_alignof, in_sizeof, in_typeof, struct
maybe_used_decl, maybe_used_decls, record_maybe_used_decl,
pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New.
(build_external_ref): Set C_DECL_USED or call
record_maybe_used_decl if appropriate.
* toplev.c (check_global_declarations): Check TREE_NO_WARNING.
testsuite:
* gcc.dg/c90-static-1.c, gcc.dg/c99-static-1.c,
gcc.dg/gnu99-static-1.c: New tests.
From-SVN: r87216
2004-09-09 03:16:16 +02:00
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/* Record whether a decl was used in an expression anywhere except an
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unevaluated operand of sizeof / typeof / alignof. This is only
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used for functions declared static but not defined, though outside
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sizeof and typeof it is set for other function decls as well. */
|
re PR c/12913 (Jumps into variable length array scope not rejected)
PR c/12913
* c-tree.h (struct c_label_list): Update comment.
(struct c_label_context): Rename to struct c_label_context_se.
(label_context_stack): Rename to label_context_stack_se.
(C_DECL_UNJUMPABLE_VM, C_DECL_UNDEFINABLE_VM, struct
c_label_context_vm, label_context_stack_vm, c_begin_vm_scope,
c_end_vm_scope): New.
(C_DECL_DECLARED_BUILTIN, C_DECL_USED): Use FUNCTION_DECL_CHECK.
* c-decl.c (pop_scope): Call c_end_vm_scope.
(pushdecl): Call c_begin_vm_scope for variably modified
declarations.
(define_label): Check for jumping into scope of identifier with
variably modified type. Push label on stack for those defined at
current context of identifiers with variably modified type.
(start_function): Create stack level for context of identifiers
with variably modified type.
(finish_function): Pop stack level for context of identifiers with
variably modified type.
* c-typeck.c (label_context_stack): Rename to
label_context_stack_se.
(label_context_stack_vm, c_begin_vm_scope, c_end_vm_scope): New.
(c_finish_goto_label): Check for jumping into scope of identifier
with variably modified type. Push label on stack for those jumped
to from current context of identifiers with variably modified
type.
(struct c_switch): Add blocked_vm.
(c_start_case): Initialize blocked_vm.
(do_case): Check blocked_vm.
(c_finish_case): Add comment.
(c_begin_stmt_expr, c_finish_stmt_expr): Update for renamed
variable label_context_stack.
objc:
* objc-act.c (objc_start_function): Create stack level for context
of identifiers with variably modified type.
testsuite:
* gcc.dg/c99-vla-jump-1.c, gcc.dg/c99-vla-jump-2.c,
gcc.dg/c99-vla-jump-3.c, gcc.dg/c99-vla-jump-4.c,
gcc.dg/c99-vla-jump-5.c: New tests.
From-SVN: r98464
2005-04-20 18:41:48 +02:00
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#define C_DECL_USED(EXP) DECL_LANG_FLAG_5 (FUNCTION_DECL_CHECK (EXP))
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c-tree.h (C_DECL_USED, [...]): New.
* c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof,
in_typeof, record_maybe_used_decl, pop_maybe_used,
c_expr_sizeof_expr, c_expr_sizeof_type): New.
* c-decl.c (parser_obstack): New.
(c_init_decl_processing): Initialize parser_obstack.
(c_write_global_declarations_1): Check for used but undefined
static functions.
* c-parse.in (%union): Add otype.
(save_obstack_position): New.
(extdefs): Use it.
(unary_expr): Update in_sizeof and in_alignof. Use
c_expr_sizeof_expr and c_expr_sizeof_type.
(sizeof): Update in_sizeof.
(alignof): Update in_alignof.
(typeof): Update in_typeof.
(typespec_nonreserved_nonattr): Call pop_maybe_used.
* c-typeck.c (in_alignof, in_sizeof, in_typeof, struct
maybe_used_decl, maybe_used_decls, record_maybe_used_decl,
pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New.
(build_external_ref): Set C_DECL_USED or call
record_maybe_used_decl if appropriate.
* toplev.c (check_global_declarations): Check TREE_NO_WARNING.
testsuite:
* gcc.dg/c90-static-1.c, gcc.dg/c99-static-1.c,
gcc.dg/gnu99-static-1.c: New tests.
From-SVN: r87216
2004-09-09 03:16:16 +02:00
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[multiple changes]
2006-01-18 Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* libgomp: New directory.
* Makefile.def: Add target_module libgomp.
* Makefile.in: Regenerate.
* configure.in (target_libraries): Add target-libgomp.
* configure: Regenerate.
contrib/
2006-01-18 Richard Henderson <rth@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* gcc_update (files_and_dependencies): Add libgomp files.
gcc/
2006-01-18 Richard Henderson <rth@redhat.com>
Aldy Hernandez <aldyh@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* omp-low.c: New file.
* c-omp.c: New file.
2006-01-18 Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* doc/invoke.texi: Document -fopenmp.
* tree-dump.h (debug_function): Declare.
* hooks.c (hook_bool_tree_bool_false): New function.
(hook_tree_tree_null): Remove.
(hook_tree_tree_tree_null): New.
* hooks.h: Update to match.
* tree-pretty-print.c (debug_tree_chain): New.
(print_generic_expr): Handle TDF_CHAIN.
(dump_generic_node): Handle BLOCK.
Do not abort with incomplete SWITCH_EXPRs.
Do not dump body of an OpenMP directive if TDF_SLIM is given.
<case OMP_PARALLEL, OMP_FOR, OMP_SECTIONS>: Don't
print space after directive name.
<OMP_FOR>: Handle printing OMP_FOR_PRE_BODY.
Handle OMP_MASTER and OMP_ORDERED.
Handle printing of OMP_BODY just in one place, goto
dump_omp_body in the rest of OMP_* nodes that have
OMP_BODY.
Don't handle clause nodes here. Update omp statements to
use dump_omp_clauses.
Handle OMP_SINGLE, OMP_SECTIONS, OMP_SECTION,
OMP_CLAUSE_ORDERED, OMP_CLAUSE_SCHEDULE, OMP_ATOMIC,
OMP_CRITICAL, OMP_CLAUSE_NOWAIT, GOMP_CLAUSE_IF,
GOMP_CLAUSE_NUM_THREADS, GOMP_FOR, GOMP_CLAUSE_SHARED,
GOMP_CLAUSE_FIRSTPRIVATE, GOMP_CLAUSE_LASTPRIVATE,
GOMP_CLAUSE_COPYIN and GOMP_CLAUSE_COPYPRIVATE.
Adjust output for GOMP_PARALLEL.
(dump_omp_clauses): New.
(print_declaration): Dump DECL_VALUE_EXPR.
(op_symbol_1): Split out of op_symbol.
(dumping_stmts): Remove. Update all users.
* cgraph.c (cgraph_analyze_queue): New.
(cgraph_add_new_function): New.
* cgraph.h (cgraph_analyze_queue): Declare.
(cgraph_add_new_function): Declare.
(cgraph_lower_function): Remove.
* tree.c (walk_tree): Walk OMP_CLAUSE_CHAIN of OMP_CLAUSE_*
nodes. Use switch for all nodes, handle most of IS_EXPR_CODE_CLASS
and TYPE_P nodes in its default clause.
(empty_body_p): New.
(tree_range_check_failed): New.
(build5_stat): New.
* tree.h (OMP_CLAUSE_REDUCTION_INIT,
OMP_CLAUSE_REDUCTION_MERGE,
OMP_CLAUSE_REDUCTION_PLACEHOLDER,
OMP_CLAUSE_PRIVATE_DEBUG,
OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE, OMP_FOR_PRE_BODY,
OMP_MASTER_BODY, OMP_ORDERED_BODY OMP_BODY,
OMP_CLAUSES, OMP_CLAUSE_DECL, OMP_CLAUSE_DEFAULT_KIND,
OMP_CLAUSE_CHAIN, OMP_CLAUSE_OUTER_DECL,
OMP_CLAUSE_INNER_DECL, OMP_CLAUSE_NUM_THREADS_EXPR,
OMP_CLAUSE_IF_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR,
OMP_CLAUSE_SCHEDULE_CHUNK_SIZE. OMP_PARALLEL_VAR_INIT,
OMP_PARALLEL_VAR_REDUC, OMP_FOR_VAR_INIT,
OMP_FOR_VAR_LAST, OMP_FOR_VAR_REDUC,
OMP_SECTIONS_VAR_INIT, OMP_SECTIONS_VAR_LAST,
OMP_SECTIONS_VAR_REDUC, OMP_CLAUSE_REDUCTION_CODE
OMP_SINGLE_CLAUSES, OMP_SINGLE_BODY,
OMP_CLAUSE_SCHEDULE_CHUNK_SIZE, OMP_SECTION_BODY,
OMP_CRITICAL_NAME, OMP_CRITICAL_BODY): New.
(TREE_RANGE_CHECK): New.
(empty_body_p): Declare.
(enum omp_clause_default_kind): New.
(build_string_literal): Declare.
(enum omp_clause_schedule_kind, OMP_CLAUSE_SCHEDULE_KIND): New.
(build5_stat, build5): Declare.
* tree-pass.h (TDF_CHAIN): Define.
* tree-pass.h (PROP_gimple_lomp): Define.
(pass_lower_omp): Declare.
* diagnostic.h (debug_tree_chain): Declare.
* builtins.c (get_builtin_sync_mode): Use 0 as last argument to
mode_for_size.
(expand_builtin): Handle sync BUILT_IN_*_16 builtins.
* builtins.c (build_string_literal): Make extern.
* gcc.c (include_spec_function): New.
(static_spec_functions): Add it.
(main): Move load of libgomp.spec ...
(LINK_COMMAND_SPEC): ... here.
(link_gomp_spec): New.
(static_specs): Include it.
(LINK_COMMAND_SPEC): Add link_gomp.
(GOMP_SELF_SPECS): New.
(driver_self_specs): Include it.
(switch_matches): Don't mark inline.
(main): Load libgomp.spec.
* tree-gimple.c (is_gimple_stmt): True for OMP_MASTER,
OMP_ORDERED, OMP_CRITICAL, OMP_SECTIONS, OMP_SECTION,
and OMP_SINGLE, OMP_FOR and OMP_PARALLEL.
* tree-gimple.h (enum omp_parallel): Declare.
(determine_parallel_type): Declare.
(omp_firstprivatize_variable): Declare.
(omp_reduction_init): Declare.
(diagnose_omp_structured_block_errors): Declare.
(struct walk_stmt_info): Add want_return_expr.
(struct walk_stmt_info): Add want_bind_expr, want_locations.
(find_omp_clause): Declare.
(insert_field_into_struct): Declare.
(struct walk_stmt_info): Move from tree-nested.c
(walk_stmts): Declare.
* c-cppbuiltin.c (c_cpp_builtins): If -fopenmp, #define _OPENMP
to 200505.
* cgraphunit.c (cgraph_lower_function): Make static.
(cgraph_finalize_pending_functions): New.
(cgraph_finalize_function): Call it.
(cgraph_finalize_compilation_unit): Likewise.
* builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
(BT_FN_UINT_UINT): New.
(DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_7,
DEF_FUNCTION_TYPE_VAR_4): Document.
(BT_PTR_LONG, BT_PTR_PTR, BT_FN_BOOL, BT_FN_INT,
BT_FN_VOID_PTRPTR, BT_PTR_FN_VOID_PTR,
BT_FN_BOOL_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_UINT,
BT_FN_BOOL_LONG_LONG_LONG_LONGPTR_LONGPTR,
BT_FN_BOOL_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG): New.
* builtins.def: Update DEF_BUILTIN comment to include COND argument.
Move all DEF_SYNC_BUILTIN () and DEF_GOMP_BUILTIN () builtins
into separate files.
(DEF_GOMP_BUILTIN): New.
(BUILT_IN_OMP_GET_THREAD_NUM, BUILT_IN_GOMP_BARRIER,
BUILT_IN_GOMP_CRITICAL_START, BUILT_IN_GOMP_CRITICAL_END,
BUILT_IN_GOMP_CRITICAL_NAME_START, BUILT_IN_GOMP_CRITICAL_NAME_END,
BUILT_IN_GOMP_LOOP_STATIC_START, BUILT_IN_GOMP_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_GUIDED_START, BUILT_IN_GOMP_LOOP_RUNTIME_START,
BUILT_IN_GOMP_LOOP_ORDERED_STATIC_START,
BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_START,
BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_START,
BUILT_IN_GOMP_LOOP_STATIC_NEXT, BUILT_IN_GOMP_LOOP_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_RUNTIME_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_STATIC_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_NEXT,
BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
BUILT_IN_GOMP_LOOP_END, BUILT_IN_GOMP_LOOP_END_NOWAIT,
BUILT_IN_GOMP_ORDERED_START, BUILT_IN_GOMP_ORDERED_END,
BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
BUILT_IN_GOMP_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_NEXT,
BUILT_IN_GOMP_PARALLEL_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_END,
BUILT_IN_GOMP_SECTIONS_END_NOWAIT, BUILT_IN_GOMP_SINGLE_START,
BUILT_IN_GOMP_SINGLE_COPY_START, BUILT_IN_GOMP_SINGLE_COPY_END): New.
* sync-builtins.def: New file, moved from builtins.def.
* omp-builtins.def: New file, moved from builtins.def.
* c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine.
* gimple-low.c (lower_function_body): Clear data.
(lower_stmt): Do not handle COMPOUND_EXPR.
Remove call to print_node_brief.
* c-tree.h (c_finish_omp_clauses): New prototype.
(C_DECL_THREADPRIVATE_P): Define.
(lookup_name_no_remap, c_omp_remap_private): Remove
(c_begin_omp_parallel, c_finish_omp_parallel): Update.
(check_for_loop_decls): Update decl.
(lookup_name_no_remap, c_omp_remap_private): Declare.
(build_indirect_ref, build_modify_expr, pushdecl,
pushdecl_top_level): Move to c-common.h.
* dwarf2out.c (loc_descriptor_from_tree_1): Don't set unsignedp
before the switch, but just in the 2 places that need it.
* c-decl.c (diagnose_mismatched_decls): Do not check for
mismatched thread-local attributes when OLDDECL is marked
threadprivate and NEWDECL has no thread-local attributes.
(merge_decls): Merge C_DECL_THREADPRIVATE_P.
(c_gimple_diagnostics_recursively): Rename from
c_warn_unused_result_recursively. Invoke
diagnose_omp_structured_block_errors.
(check_for_loop_decls): Return a singular decl found.
* langhooks.c (lhd_omp_predetermined_sharing): Return
OMP_CLAUSE_DEFAULT_SHARED for DECL_ARTIFICIAL decls.
(lhd_omp_firstprivatize_type_sizes): New.
(lhd_omp_assignment): New.
(lhd_omp_predetermined_sharing): New.
* langhooks.h (struct gimplify_omp_ctx): Forward declare.
(struct lang_hooks_for_types): Add
omp_firstprivatize_type_sizes, omp_privatize_by_reference,
omp_predetermined_sharing, omp_disregard_value_expr,
omp_private_debug_clause, omp_clause_default_ctor,
omp_clause_copy_ctor, omp_clause_assign_op, omp_clause_dtor.
(c_finish_omp_clauses): New.
(c_finish_bc_stmt): Diagnose break within omp for.
(c_begin_omp_parallel, c_finish_omp_parallel): New.
(build_unary_op): Return error_mark after reporting
a readonly_error.
(build_modify_expr): Likewise.
* gimplify.c: Include optabs.h and pointer-set.h.
(enum gimplify_omp_var_data): Declare.
(struct gimplify_omp_ctx): Declare.
(struct gimplify_ctx): Add fields prev_context, combined_pre_p
and combined_ctxp.
(gimplify_ctxp, gimplify_omp_ctxp): New local variables.
(push_gimplify_context, pop_gimplify_context): Allow nesting.
(splay_tree_compare_decl_uid): New.
(new_omp_context): New.
(delete_omp_context): New.
(gimple_add_tmp_var): Call omp_add_variable.
(gimplify_bind_expr): Likewise.
(gimplify_var_or_parm_decl): If omp_notice_variable returned
true, disregard DECL_VALUE_EXPR on the decl if any.
(gimplify_expr_in_ctx): New.
(omp_firstprivatize_variable, omp_firstprivatize_type_sizes
omp_add_variable, omp_notice_variable, omp_is_private
gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1
gimplify_adjust_omp_clauses, gimplify_omp_parallel
gimplify_omp_for, gimplify_omp_workshare, goa_lhs_expr_p
gimplify_omp_atomic_fetch_op, goa_stabilize_expr
gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex
gimplify_omp_atomic): New.
(gimplify_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED,
OMP_CRITICAL and OMP_ATOMIC.
(gimplify_body): Verify gimplify_ctxp is empty after gimplification.
* c-pragma.h (enum pragma_kind): Add
PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER,
PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR,
PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED,
PRAGMA_OMP_PARALLEL, PRAGMA_OMP_PARALLEL_FOR,
PRAGMA_OMP_PARALLEL_SECTIONS, PRAGMA_OMP_SECTION,
PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE,
PRAGMA_OMP_THREADPRIVATE.
* tree.def (OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED,
OMP_CRITICAL, OMP_ATOMIC, OMP_CLAUSE_PRIVATE,
OMP_CLAUSE_SHARED, OMP_CLAUSE_FIRSTPRIVATE,
OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_REDUCTION,
OMP_CLAUSE_COPYIN, OMP_CLAUSE_COPYPRIVATE,
OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS,
OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_NOWAIT,
OMP_CLAUSE_ORDERED, OMP_CLAUSE_DEFAULT): Define.
* print-tree.c (print_node): Dump DECL_VALUE_EXPR.
* tree-ssa-dce.c (find_control_dependence): Do not assume that
ENTRY_BLOCK_PTR->next_bb == single_succ (ENTRY_BLOCK_PTR).
* tree-nested.c (convert_call_expr): Call walk_body on OMP_BODY for
OpenMP directives.
(struct nesting_info): Add field_map,
suppress_expansion, debug_var_chain.
(create_nesting_tree): Initialize them.
(lookup_field_for_decl): Use field_map.
(get_nonlocal_debug_decl, get_local_debug_decl): New.
(convert_local_omp_clauses): New.
(finalize_nesting_tree_1): Add debug_var_chain to toplevel block.
(walk_body): Split out of walk_function.
(convert_nonlocal_omp_clauses, convert_local_omp_clauses): New.
(convert_nonlocal_reference): Handle omp statements.
(convert_local_reference): Likewise.
(unnest_nesting_tree_1): Split out of finalize_nesting_tree_1.
(unnest_nesting_tree): New.
(lower_nested_functions): Call it.
(insert_field_into_struct): Make extern.
(struct walk_stmt_info): Move to tree-gimple.h.
(walk_stmts): Make extern.
* omp-builtins.def: New file.
* tree-iterator.c (expr_only): Clarify comment.
* c-common.h (pushdecl_top_level, pushdecl,
build_modify_expr, build_indirect_ref,
c_finish_omp_master, c_finish_omp_critical,
c_finish_omp_ordered, c_finish_omp_barrier,
c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_for, c_split_parallel_clauses,
omp_clause_default_kind, c_omp_sharing_predetermined,
c_omp_remap_decl): Declare.
* Makefile.in (BUILTINS_DEF): Add omp-builtins.def.
(OBJS-common): Add omp-low.o.
(c-omp.o, omp-low.o): Add.
(gimplify.o): Add dependency on $(OPTABS_H).
(GTFILES): Add omp-low.c.
(gt-stringpool.h): Add.
* tree-cfg.c (set_bb_for_stmt): Do not update the
block-to-labels map if we are currently expanding to RTL.
(tree_node_can_be_shared): Remove unnecessary CONSTANT_CLASS_P
checks.
Handle IDENTIFIER_NODE.
(tree_verify_flow_info): Do not ICE when emitting error
messages about invalid labels.
(dump_function_to_file): Reset CFUN before emitting the body
of the function.
(debug_function): New.
* passes.c (init_optimization_passes): Schedule
pass_lower_omp.
* langhooks-def.h (lhd_omp_predetermined_sharing,
lhd_omp_assignment, lhd_omp_firstprivatize_type_sizes):
Declare.
(LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it.
(LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE,
LANG_HOOKS_OMP_PREDETERMINED_SHARING,
LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR,
LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE,
LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR,
LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP,
LANG_HOOKS_OMP_CLAUSE_DTOR): Define.
(LANG_HOOK_DECLS): Use them.
2006-01-18 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* c-parser.c (pragma_omp_clause): Define.
(c_parser_declaration_or_fndef): Document OpenMP syntax.
(c_parser_compound_statement): Likewise.
(c_parser_statement): Likewise.
(c_parser_pragma): Handle omp pragmas.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_PARALLEL_CLAUSE_MASK, OMP_SINGLE_CLAUSE_MASK): Define.
(c_parser_omp_clause_name, check_no_duplicate_clause,
c_parser_omp_variable_list,
c_parser_omp_var_list_parens, c_parser_omp_clause_copyin,
c_parser_omp_clause_copyprivate,
c_parser_omp_clause_default,
c_parser_omp_clause_firstprivate, c_parser_omp_clause_if,
c_parser_omp_clause_lastprivate,
c_parser_omp_clause_nowait,
c_parser_omp_clause_num_threads,
c_parser_omp_clause_ordered, c_parser_omp_clause_private,
c_parser_omp_clause_reduction,
c_parser_omp_clause_schedule, c_parser_omp_clause_shared,
c_parser_omp_all_clauses, c_parser_omp_structured_block,
c_parser_omp_atomic, c_parser_omp_barrier,
c_parser_omp_critical, c_parser_omp_flush,
c_parser_omp_for_loop, c_parser_omp_for,
c_parser_omp_master, c_parser_omp_ordered,
c_parser_omp_sections_scope, c_parser_omp_sections,
c_parser_omp_parallel, c_parser_omp_single,
c_parser_omp_construct, c_parser_omp_threadprivate): New.
* c-pragma.c (init_pragma): Do omp pragma registration here.
* c.opt (fopenmp): New flag.
2006-01-18 Eric Christopher <echristo@apple.com>
* gcc.c (GOMP_SELF_SPECS): Bracket in #ifndef/#endif.
* config/darwin.h (GOMP_SELF_SPECS): Define.
testsuite/
2006-01-18 Richard Henderson <rth@redhat.com>
Aldy Hernandez <aldyh@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
Uros Bizjak <uros@kss-loka.si>
* testsuite/gcc.dg/gomp: New directory.
From-SVN: r109902
2006-01-18 20:21:25 +01:00
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/* Record whether a variable has been declared threadprivate by
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#pragma omp threadprivate. */
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#define C_DECL_THREADPRIVATE_P(DECL) DECL_LANG_FLAG_3 (VAR_DECL_CHECK (DECL))
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c-decl.c (struct binding_level): Add shadowed_tags and function_body...
2003-04-10 Zack Weinberg <zack@codesourcery.com>
* c-decl.c (struct binding_level): Add shadowed_tags and
function_body; remove this_block, tag_transparent, and
subblocks_tag_transparent; update comments.
(clear_binding_level, lookup_tag_reverse): Kill.
(make_binding_level): Use ggc_alloc_cleared or memset.
(lookup_tag): Remove struct binding_level* parameter. All
callers changed. Just look at IDENTIFIER_TAG_VALUE, and
current_binding_level->tags if asked for thislevel_only or if
we might have to diagnose "struct foo; union foo;"
(pushlevel): Ignore argument. Do not push another binding
level on the transition from the parameters to the top level
of the function body; just tweak the flags and proceed.
(poplevel): Overhaul. Clear IDENTIFIER_TAG_VALUEs; on exiting
a function body, separate the parameter list from the
top-level local variables.
(set_block): Do nothing.
(pushtag): Set IDENTIFIER_TAG_VALUE and add an entry to
shadowed_tags if necessary.
(warn_if_shadowing): Nuke the special case for local shadowing
parameter.
(pushdecl): Do not create a shadow entry if we are replacing
an older decl in the same binding level.
(pushdecl_function_level): Tweak for new way of indicating
function scope.
(shadow_tag_warned): Use TYPE_NAME, not lookup_tag_reverse.
(start_function): Don't set subblocks_tag_transparent.
(finish_function): Fix up the binding_level stack for totally
empty functions. Otherwise, don't call poplevel.
* c-common.c (shadow_warning): MANDATORY argument is no longer
necessary. Always use plain warning.
* c-common.h: Update to match.
* cfglayout.c (scope_to_insns_initialize): Clear block when we
hit the FUNCTION_DECL.
* function.c: Do not create cyclic tree structure.
2003-04-10 Zack Weinberg <zack@codesourcery.com>
* c-tree.h (struct lang_identifier): Replace global_value,
local_value members with symbol_value, tag_value. Kill
implicit_decl and limbo_value.
(IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_LOCAL_VALUE,
IDENTIFIER_LIMBO_VALUE, IDENTIFIER_IMPLICIT_DECL,
C_MISSING_PROTOTYPE_WARNED): Kill.
(IDENTIFIER_SYMBOL_VALUE, IDENTIFIER_TAG_VALUE,
C_DECL_IMPLICIT, C_DECL_ISNT_PROTOTYPE): New.
(C_DECL_ANTICIPATED): Rename to C_DECL_INVISIBLE.
(implicit_decl_warning, lookup_name_current_level,
record_function_scope_shadow): Don't prototype.
(pushdecl_function_level): Prototype.
* c-decl.c (truly_local_externals): New variable.
(struct binding_level): Adjust commentary.
(get_function_binding_level, clear_limbo_values,
record_function_scope_shadow): Kill.
(lookup_name_current_level, implicit_decl_warning): Are now static.
(any_external_decl, record_external_decl): New static functions.
(clone_underlying type): Split out of pushdecl.
(c_print_identifier): Update to match changes to struct
lang_identifier.
(poplevel): Delete #if 0 block. Make externals invisible
instead of clearing their IDENTIFIER_SYMBOL_VALUEs. Don't
call clear_limbo_values. Refer to IDENTIFIER_SYMBOL_VALUE not
IDENTIFIER_GLOBAL_VALUE or IDENTIFIER_LOCAL_VALUE.
(duplicate-decls): For real parm decl after a forward decl,
set TREE_ASM_WRITTEN here. Allow void foo(...) followed by
foo(...) { } with only a warning. Say whether a previous
declaration was implicit.
(warn_if_shadowing): Now handles all shadowing, not just
local-over-local. Clarify comments.
(pushdecl): Rewritten. There is no longer a distinction
between global and local symbol values; they're all
IDENTIFIER_SYMBOL_VALUE. Call record_external_decl on all
DECL_EXTERNAL decls, and use any_external_decl to check
against previous externals. Kill #if 0 blocks. Don't
tolerate error_mark_node being NULL.
(pushdecl_top_level): Handle only those cases which
Objective C (the only user) needs.
(pushdecl_function_level): New function.
(implicitly_declare): Create ordinary decls with
C_DECL_IMPLICIT set. Recycle old decls, however they got
created.
(lookup_name): It's always IDENTIFIER_SYMBOL_VALUE. Return 0
for C_DECL_INVISIBLE symbols.
(lookup_name_current_level): Likewise. Use chain_member.
(c_make_fname_decl): Don't muck with DECL_CONTEXT.
Use pushdecl_function_level.
(builtin_function): Use C_DECL_INVISIBLE.
(start_function): Don't muck with IDENTIFIER_IMPLICIT_DECL.
Use C_DECL_ISNT_PROTOTYPE and C_DECL_IMPLICIT.
(store_parm_decls): It's IDENTIFIER_SYMBOL_VALUE now.
(identifier_global_value): Same. Must scan
global_binding_level in extremis.
* c-typeck.c (undeclared_variable): New static function, split
from build_external_ref.
(build_external_ref): Use DECL_CONTEXT, not
IDENTIFIER_LOCAL_VALUE, to decide whether a local hides
an instance variable. Restructure for clarity.
* objc/objc-act.c: Use identifier_global_value, not
IDENTIFIER_GLOBAL_VALUE.
cp:
* decl.c: Update all calls to shadow_warning.
testsuite:
* gcc.c-torture/execute/builtin-noret-2.c: New.
* gcc.c-torture/execute/builtin-noret-2.x: New.
XFAIL builtin-noret-2.c at -O1 and above.
* gcc.dg/redecl.c: New.
* gcc.dg/Wshadow-1.c: Update error regexps.
From-SVN: r65460
2003-04-11 06:26:55 +02:00
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/* Nonzero for a decl which either doesn't exist or isn't a prototype.
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N.B. Could be simplified if all built-in decls had complete prototypes
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(but this is presently difficult because some of them need FILE*). */
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#define C_DECL_ISNT_PROTOTYPE(EXP) \
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(EXP == 0 \
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2010-12-22 20:45:58 +01:00
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|| (!prototype_p (TREE_TYPE (EXP)) \
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c-decl.c (struct binding_level): Add shadowed_tags and function_body...
2003-04-10 Zack Weinberg <zack@codesourcery.com>
* c-decl.c (struct binding_level): Add shadowed_tags and
function_body; remove this_block, tag_transparent, and
subblocks_tag_transparent; update comments.
(clear_binding_level, lookup_tag_reverse): Kill.
(make_binding_level): Use ggc_alloc_cleared or memset.
(lookup_tag): Remove struct binding_level* parameter. All
callers changed. Just look at IDENTIFIER_TAG_VALUE, and
current_binding_level->tags if asked for thislevel_only or if
we might have to diagnose "struct foo; union foo;"
(pushlevel): Ignore argument. Do not push another binding
level on the transition from the parameters to the top level
of the function body; just tweak the flags and proceed.
(poplevel): Overhaul. Clear IDENTIFIER_TAG_VALUEs; on exiting
a function body, separate the parameter list from the
top-level local variables.
(set_block): Do nothing.
(pushtag): Set IDENTIFIER_TAG_VALUE and add an entry to
shadowed_tags if necessary.
(warn_if_shadowing): Nuke the special case for local shadowing
parameter.
(pushdecl): Do not create a shadow entry if we are replacing
an older decl in the same binding level.
(pushdecl_function_level): Tweak for new way of indicating
function scope.
(shadow_tag_warned): Use TYPE_NAME, not lookup_tag_reverse.
(start_function): Don't set subblocks_tag_transparent.
(finish_function): Fix up the binding_level stack for totally
empty functions. Otherwise, don't call poplevel.
* c-common.c (shadow_warning): MANDATORY argument is no longer
necessary. Always use plain warning.
* c-common.h: Update to match.
* cfglayout.c (scope_to_insns_initialize): Clear block when we
hit the FUNCTION_DECL.
* function.c: Do not create cyclic tree structure.
2003-04-10 Zack Weinberg <zack@codesourcery.com>
* c-tree.h (struct lang_identifier): Replace global_value,
local_value members with symbol_value, tag_value. Kill
implicit_decl and limbo_value.
(IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_LOCAL_VALUE,
IDENTIFIER_LIMBO_VALUE, IDENTIFIER_IMPLICIT_DECL,
C_MISSING_PROTOTYPE_WARNED): Kill.
(IDENTIFIER_SYMBOL_VALUE, IDENTIFIER_TAG_VALUE,
C_DECL_IMPLICIT, C_DECL_ISNT_PROTOTYPE): New.
(C_DECL_ANTICIPATED): Rename to C_DECL_INVISIBLE.
(implicit_decl_warning, lookup_name_current_level,
record_function_scope_shadow): Don't prototype.
(pushdecl_function_level): Prototype.
* c-decl.c (truly_local_externals): New variable.
(struct binding_level): Adjust commentary.
(get_function_binding_level, clear_limbo_values,
record_function_scope_shadow): Kill.
(lookup_name_current_level, implicit_decl_warning): Are now static.
(any_external_decl, record_external_decl): New static functions.
(clone_underlying type): Split out of pushdecl.
(c_print_identifier): Update to match changes to struct
lang_identifier.
(poplevel): Delete #if 0 block. Make externals invisible
instead of clearing their IDENTIFIER_SYMBOL_VALUEs. Don't
call clear_limbo_values. Refer to IDENTIFIER_SYMBOL_VALUE not
IDENTIFIER_GLOBAL_VALUE or IDENTIFIER_LOCAL_VALUE.
(duplicate-decls): For real parm decl after a forward decl,
set TREE_ASM_WRITTEN here. Allow void foo(...) followed by
foo(...) { } with only a warning. Say whether a previous
declaration was implicit.
(warn_if_shadowing): Now handles all shadowing, not just
local-over-local. Clarify comments.
(pushdecl): Rewritten. There is no longer a distinction
between global and local symbol values; they're all
IDENTIFIER_SYMBOL_VALUE. Call record_external_decl on all
DECL_EXTERNAL decls, and use any_external_decl to check
against previous externals. Kill #if 0 blocks. Don't
tolerate error_mark_node being NULL.
(pushdecl_top_level): Handle only those cases which
Objective C (the only user) needs.
(pushdecl_function_level): New function.
(implicitly_declare): Create ordinary decls with
C_DECL_IMPLICIT set. Recycle old decls, however they got
created.
(lookup_name): It's always IDENTIFIER_SYMBOL_VALUE. Return 0
for C_DECL_INVISIBLE symbols.
(lookup_name_current_level): Likewise. Use chain_member.
(c_make_fname_decl): Don't muck with DECL_CONTEXT.
Use pushdecl_function_level.
(builtin_function): Use C_DECL_INVISIBLE.
(start_function): Don't muck with IDENTIFIER_IMPLICIT_DECL.
Use C_DECL_ISNT_PROTOTYPE and C_DECL_IMPLICIT.
(store_parm_decls): It's IDENTIFIER_SYMBOL_VALUE now.
(identifier_global_value): Same. Must scan
global_binding_level in extremis.
* c-typeck.c (undeclared_variable): New static function, split
from build_external_ref.
(build_external_ref): Use DECL_CONTEXT, not
IDENTIFIER_LOCAL_VALUE, to decide whether a local hides
an instance variable. Restructure for clarity.
* objc/objc-act.c: Use identifier_global_value, not
IDENTIFIER_GLOBAL_VALUE.
cp:
* decl.c: Update all calls to shadow_warning.
testsuite:
* gcc.c-torture/execute/builtin-noret-2.c: New.
* gcc.c-torture/execute/builtin-noret-2.x: New.
XFAIL builtin-noret-2.c at -O1 and above.
* gcc.dg/redecl.c: New.
* gcc.dg/Wshadow-1.c: Update error regexps.
From-SVN: r65460
2003-04-11 06:26:55 +02:00
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&& !DECL_BUILT_IN (EXP)))
|
1992-06-25 12:53:48 +02:00
|
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|
|
1992-01-29 20:10:13 +01:00
|
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|
/* For FUNCTION_TYPE, a hidden list of types of arguments. The same as
|
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|
TYPE_ARG_TYPES for functions with prototypes, but created for functions
|
|
|
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without prototypes. */
|
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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#define TYPE_ACTUAL_ARG_TYPES(NODE) TYPE_LANG_SLOT_1 (NODE)
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1992-07-23 08:06:34 +02:00
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re PR c/456 (constant expressions constraints (gcc.dg/c90-const-expr-1))
PR c/456
PR c/5675
PR c/19976
PR c/29116
PR c/31871
PR c/35198
fixincludes:
* inclhack.def (glibc_tgmath): New fix.
* fixincl.x: Regenerate.
* tests/base/tgmath.h: New.
gcc:
* builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in
void_type_node.
(fold_call_expr): Return a NOP_EXPR from folding rather than the
contained expression.
* c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr):
New.
(c_common_truthvalue_conversion): Use c_save_expr. Do not fold
conditional expressions for C.
(decl_constant_value_for_optimization): Move from
decl_constant_value_for_broken_optimization in c-typeck.c. Check
whether optimizing and that the expression is a VAR_DECL not of
array type instead of doing such checks in the caller. Do not
check pedantic. Call gcc_unreachable for C++.
* c-common.def (C_MAYBE_CONST_EXPR): New.
* c-common.h (c_fully_fold, c_save_expr,
decl_constant_value_for_optimization): New prototypes.
(C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR,
C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST,
EXPR_INT_CONST_OPERANDS): Define.
* c-convert.c (convert): Strip nops from expression.
* c-decl.c (groktypename): Take extra parameters expr and
expr_const_operands. Update call to grokdeclarator.
(start_decl): Update call to grokdeclarator. Add statement for
expressions used in type of decl.
(grokparm): Update call to grokdeclarator.
(push_parm_decl): Update call to grokdeclarator.
(build_compound_literal): Add parameter non_const and build a
C_MAYBE_COSNT_EXPR if applicable.
(grokdeclarator): Take extra parameters expr and
expr_const_operands. Track expressions used in declaration
specifiers and declarators. Fold array sizes and track whether
they are constant expressions and whether they are integer
constant expressions.
(parser_xref_tag): Set expr and expr_const_operands fields in
return value.
(grokfield): Update call to grokdeclarator.
(start_function): Update call to grokdeclarator.
(build_null_declspecs): Set expr and expr_const_operands fields in
return value.
(declspecs_add_type): Handle expressions in typeof specifiers.
* c-parser.c (c_parser_declspecs): Set expr and
expr_const_operands fields for declaration specifiers.
(c_parser_enum_specifier): Likewise.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_typeof_specifier): Likewise. Update call to
groktypename. Fold expression as needed. Return expressions with
type instead of adding statements.
(c_parser_attributes): Update calls to c_parser_expr_list.
(c_parser_statement_after_labels): Fold expression before passing
to objc_build_throw_stmt.
(c_parser_condition): Fold expression.
(c_parser_asm_operands): Fold expression.
(c_parser_conditional_expression): Use c_save_expr. Update call
to build_conditional_expr.
(c_parser_alignof_expression): Update call to groktypename.
(c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as
original_code. Fold expression argument of va_arg. Create
C_MAYBE_CONST_EXPR to preserve side effects of expressions in type
argument to va_arg. Update calls to groktypename. Fold array
index for offsetof. Verify that first argument to
__builtin_choose_expr has integer type.
(c_parser_postfix_expression_after_paren_type): Update calls to
groktypename and build_compound_literal. Handle expressions with
side effects in type name.
(c_parser_postfix_expression_after_primary): Update call to
c_parser_expr_list. Set original_code for calls to
__builtin_constant_p.
(c_parser_expr_list): Take extra parameter fold_p. Fold
expressions if requested.
(c_parser_objc_type_name): Update call to groktypename.
(c_parser_objc_synchronized_statement): Fold expression.
(c_parser_objc_receiver): Fold expression.
(c_parser_objc_keywordexpr): Update call to c_parser_expr_list.
(c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule,
c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions.
* c-tree.h (CONSTRUCTOR_NON_CONST): Define.
(struct c_typespec): Add elements expr and expr_const_operands.
(struct c_declspecs): Add elements expr and expr_const_operands.
(groktypename, build_conditional_expr, build_compound_literal):
Update prototypes.
(in_late_binary_op): Declare.
* c-typeck.c (note_integer_operands): New function.
(in_late_binary_op): New variable.
(decl_constant_value_for_broken_optimization): Move to c-common.c
and rename to decl_constant_value_for_optimization.
(default_function_array_conversion): Do not strip nops.
(default_conversion): Do not call
decl_constant_value_for_broken_optimization.
(build_array_ref): Do not fold result.
(c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for
result when operand is a VLA.
(c_expr_sizeof_type): Update call to groktypename. Handle
expressions included in type name. Use C_MAYBE_CONST_EXPR for
result when operand names a VLA type.
(build_function_call): Update call to build_compound_literal.
Only fold result for calls to __builtin_* functions. Strip
NOP_EXPR from INTEGER_CST returned from such functions. Fold
the function designator.
(convert_arguments): Fold arguments. Update call to
convert_for_assignment.
(build_unary_op): Handle increment and decrement of
C_MAYBE_CONST_EXPR. Move lvalue checks for increment and
decrement earlier. Fold operand of increment and decrement.
Handle address of C_MAYBE_CONST_EXPR. Only fold expression being
built for integer operand. Wrap returns that are INTEGER_CSTs
without being integer constant expressions or that have integer
constant operands without being INTEGER_CSTs.
(lvalue_p): Handle C_MAYBE_CONST_EXPR.
(build_conditional_expr): Add operand ifexp_bcp. Track whether
result is an integer constant expression or can be used in
unevaluated parts of one and avoid folding and wrap as
appropriate. Fold operands before possibly doing -Wsign-compare
warnings.
(build_compound_expr): Wrap result for C99 if operands can be used
in integer constant expressions.
(build_c_cast): Update call to digest_init. Do not ignore
overflow from casting floating-point constants to integers. Wrap
results that could be confused with integer constant expressions,
null pointer constants or floating-point constants.
(c_cast_expr): Update call to groktypename. Handle expressions
included in type name.
(build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold
lhs inside possible SAVE_EXPR. Fold RHS before assignment.
Update calls to convert_for_assignment.
(convert_for_assignment): Take new parameter
null_pointer_constant. Do not strip nops or call
decl_constant_value_for_broken_optimization. Set
in_late_binary_op for conversions to boolean.
(store_init_value): Update call to digest_init.
(digest_init): Take new parameter null_pointer_constant. Do not
call decl_constant_value_for_broken_optimization. pedwarn for
initializers not constant expressions. Update calls to
convert_for_assignment.
(constructor_nonconst): New.
(struct constructor_stack): Add nonconst element.
(really_start_incremental_init, push_init_level, pop_init_level):
Handle constructor_nonconst and nonconst element.
(set_init_index): Call constant_expression_warning for array
designators.
(output_init_element): Fold value. Set constructor_nonconst as
applicable. pedwarn for initializers not constant expressions.
Update call to digest_init. Call constant_expression_warning
where constant initializers are required.
(process_init_element): Use c_save_expr.
(c_finish_goto_ptr): Fold expression.
(c_finish_return): Fold return value. Update call to
convert_for_assignment.
(c_start_case): Fold switch expression.
(c_process_expr_stmt): Fold expression.
(c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to
ensure statement expression is not evaluated in constant
expression.
(build_binary_op): Track whether results are integer constant
expressions or may occur in such, disable folding and wrap results
as applicable. Fold operands for -Wsign-compare warnings unless
in_late_binary_op.
(c_objc_common_truthvalue_conversion): Handle results folded to
integer constants that are not integer constant expressions.
* doc/extend.texi: Document when typeof operands are evaluated,
that condition of __builtin_choose_expr is an integer constant
expression, and more about use of __builtin_constant_p in
initializers.
gcc/objc:
* objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
gcc/testsuite:
* gcc.c-torture/compile/20081108-1.c,
gcc.c-torture/compile/20081108-2.c,
gcc.c-torture/compile/20081108-3.c, gcc.dg/bconstp-2.c,
gcc.dg/bconstp-3.c, gcc.dg/bconstp-4.c, gcc.dg/c90-const-expr-6.c,
gcc.dg/c90-const-expr-7.c, gcc.dg/c90-const-expr-8.c,
gcc.dg/c90-const-expr-9.c, gcc.dg/c90-const-expr-10.c,
gcc.dg/c90-const-expr-11.c, gcc.dg/c99-const-expr-6.c,
gcc.dg/c99-const-expr-7.c, gcc.dg/c99-const-expr-8.c,
gcc.dg/c99-const-expr-9.c, gcc.dg/c99-const-expr-10.c,
gcc.dg/c99-const-expr-11.c, gcc.dg/c99-const-expr-12.c,
gcc.dg/c99-const-expr-13.c, gcc.dg/compare10.c,
gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu89-const-expr-2.c,
gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-const-expr-2.c,
gcc.dg/gnu99-const-expr-3.c, gcc.dg/vla-12.c, gcc.dg/vla-13.c,
gcc.dg/vla-14.c, gcc.dg/vla-15.c, gcc.dg/vla-16.c: New tests.
* gcc.dg/c90-const-expr-1.c, gcc.dg/c90-const-expr-2.c,
gcc.dg/c90-const-expr-3.c, gcc.dg/c99-const-expr-2.c,
gcc.dg/c99-const-expr-3.c, gcc.dg/c99-static-1.c: Remove XFAILs.
* gcc.dg/c90-const-expr-2.c: Use ZERO in place of 0 in another
case.
* gcc.dg/overflow-warn-1.c, gcc.dg/overflow-warn-2.c,
gcc.dg/overflow-warn-3.c, gcc.dg/overflow-warn-4.c: Remove
XFAILs. Update expected messages.
* gcc.dg/pr14649-1.c, gcc.dg/pr19984.c, gcc.dg/pr25682.c: Update
expected messages.
* gcc.dg/real-const-1.c: Replace with test from original PR.
* gcc.dg/vect/pr32230.c: Use intermediate cast to __PTRDIFF_TYPE__
when casting from non-constant integer to pointer.
From-SVN: r145254
2009-03-29 20:13:43 +02:00
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/* For a CONSTRUCTOR, whether some initializer contains a
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subexpression meaning it is not a constant expression. */
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#define CONSTRUCTOR_NON_CONST(EXPR) TREE_LANG_FLAG_1 (CONSTRUCTOR_CHECK (EXPR))
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c-tree.h (struct c_expr): Define.
* c-tree.h (struct c_expr): Define.
(C_SET_EXP_ORIGINAL_CODE): Remove.
(parser_build_binary_op, build_compound_expr): Update prototypes.
* c-parse.in (%union): Add exprtype.
(FUNC_NAME): Mark as ttype.
(expr, expr_no_commas, cast_expr, unary_expr, primary): Change to
exprtype.
(expr): Update. Define directly in terms of expr_no_commas
instead of using nonnull_exprlist.
(nonnull_exprlist, unary_expr, cast_expr, expr_no_commas, primary,
offsetof_member_designator, typespec_nonreserved_nonattr, init,
initval, designator, component_declarator,
component_notype_declarator, enumerator, array_declarator,
condition, exexpr, switch_statement, stmt_nocomp, stmt,
nonnull_asm_operands, ivar_declarator, receiver): Update. Don't
set C_EXP_ORIGINAL_CODE. Use TREE_NO_WARNING for assignments
where appropriate.
* c-common.h (C_EXP_ORIGINAL_CODE): Remove.
* c-common.c (c_common_truthvalue_conversion): Don't check
C_EXP_ORIGINAL_CODE.
* c-typeck.c (parser_build_binary_op): Use c_expr structures.
Don't use C_EXP_ORIGINAL_CODE.
(default_conversion, default_function_array_conversion): Don't use
C_EXP_ORIGINAL_CODE. Preserve TREE_NO_WARNING.
(internal_build_compound_expr): Merge into build_compound_expr.
(build_compound_expr): Take two operands instead of a TREE_LIST.
* objc/objc-act.c (get_super_receiver): Update calls to
build_compound_expr.
cp:
* typeck.c (build_modify_expr, build_x_modify_expr): Set
TREE_NO_WARNING on assignments with an operator other than '='.
testsuite:
* g++.dg/warn/Wparentheses-1.C, g++.dg/warn/Wparentheses-2.C,
gcc.dg/Wparentheses-10.c: New tests.
* gcc.dg/Wparentheses-5.c: Remove XFAILs.
From-SVN: r84911
2004-07-19 10:38:52 +02:00
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/* Record parser information about an expression that is irrelevant
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for code generation alongside a tree representing its value. */
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struct c_expr
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{
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/* The value of the expression. */
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tree value;
|
2008-10-24 12:09:06 +02:00
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/* Record the original unary/binary operator of an expression, which may
|
2005-02-12 16:17:56 +01:00
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have been changed by fold, STRING_CST for unparenthesized string
|
re PR c/456 (constant expressions constraints (gcc.dg/c90-const-expr-1))
PR c/456
PR c/5675
PR c/19976
PR c/29116
PR c/31871
PR c/35198
fixincludes:
* inclhack.def (glibc_tgmath): New fix.
* fixincl.x: Regenerate.
* tests/base/tgmath.h: New.
gcc:
* builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in
void_type_node.
(fold_call_expr): Return a NOP_EXPR from folding rather than the
contained expression.
* c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr):
New.
(c_common_truthvalue_conversion): Use c_save_expr. Do not fold
conditional expressions for C.
(decl_constant_value_for_optimization): Move from
decl_constant_value_for_broken_optimization in c-typeck.c. Check
whether optimizing and that the expression is a VAR_DECL not of
array type instead of doing such checks in the caller. Do not
check pedantic. Call gcc_unreachable for C++.
* c-common.def (C_MAYBE_CONST_EXPR): New.
* c-common.h (c_fully_fold, c_save_expr,
decl_constant_value_for_optimization): New prototypes.
(C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR,
C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST,
EXPR_INT_CONST_OPERANDS): Define.
* c-convert.c (convert): Strip nops from expression.
* c-decl.c (groktypename): Take extra parameters expr and
expr_const_operands. Update call to grokdeclarator.
(start_decl): Update call to grokdeclarator. Add statement for
expressions used in type of decl.
(grokparm): Update call to grokdeclarator.
(push_parm_decl): Update call to grokdeclarator.
(build_compound_literal): Add parameter non_const and build a
C_MAYBE_COSNT_EXPR if applicable.
(grokdeclarator): Take extra parameters expr and
expr_const_operands. Track expressions used in declaration
specifiers and declarators. Fold array sizes and track whether
they are constant expressions and whether they are integer
constant expressions.
(parser_xref_tag): Set expr and expr_const_operands fields in
return value.
(grokfield): Update call to grokdeclarator.
(start_function): Update call to grokdeclarator.
(build_null_declspecs): Set expr and expr_const_operands fields in
return value.
(declspecs_add_type): Handle expressions in typeof specifiers.
* c-parser.c (c_parser_declspecs): Set expr and
expr_const_operands fields for declaration specifiers.
(c_parser_enum_specifier): Likewise.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_typeof_specifier): Likewise. Update call to
groktypename. Fold expression as needed. Return expressions with
type instead of adding statements.
(c_parser_attributes): Update calls to c_parser_expr_list.
(c_parser_statement_after_labels): Fold expression before passing
to objc_build_throw_stmt.
(c_parser_condition): Fold expression.
(c_parser_asm_operands): Fold expression.
(c_parser_conditional_expression): Use c_save_expr. Update call
to build_conditional_expr.
(c_parser_alignof_expression): Update call to groktypename.
(c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as
original_code. Fold expression argument of va_arg. Create
C_MAYBE_CONST_EXPR to preserve side effects of expressions in type
argument to va_arg. Update calls to groktypename. Fold array
index for offsetof. Verify that first argument to
__builtin_choose_expr has integer type.
(c_parser_postfix_expression_after_paren_type): Update calls to
groktypename and build_compound_literal. Handle expressions with
side effects in type name.
(c_parser_postfix_expression_after_primary): Update call to
c_parser_expr_list. Set original_code for calls to
__builtin_constant_p.
(c_parser_expr_list): Take extra parameter fold_p. Fold
expressions if requested.
(c_parser_objc_type_name): Update call to groktypename.
(c_parser_objc_synchronized_statement): Fold expression.
(c_parser_objc_receiver): Fold expression.
(c_parser_objc_keywordexpr): Update call to c_parser_expr_list.
(c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule,
c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions.
* c-tree.h (CONSTRUCTOR_NON_CONST): Define.
(struct c_typespec): Add elements expr and expr_const_operands.
(struct c_declspecs): Add elements expr and expr_const_operands.
(groktypename, build_conditional_expr, build_compound_literal):
Update prototypes.
(in_late_binary_op): Declare.
* c-typeck.c (note_integer_operands): New function.
(in_late_binary_op): New variable.
(decl_constant_value_for_broken_optimization): Move to c-common.c
and rename to decl_constant_value_for_optimization.
(default_function_array_conversion): Do not strip nops.
(default_conversion): Do not call
decl_constant_value_for_broken_optimization.
(build_array_ref): Do not fold result.
(c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for
result when operand is a VLA.
(c_expr_sizeof_type): Update call to groktypename. Handle
expressions included in type name. Use C_MAYBE_CONST_EXPR for
result when operand names a VLA type.
(build_function_call): Update call to build_compound_literal.
Only fold result for calls to __builtin_* functions. Strip
NOP_EXPR from INTEGER_CST returned from such functions. Fold
the function designator.
(convert_arguments): Fold arguments. Update call to
convert_for_assignment.
(build_unary_op): Handle increment and decrement of
C_MAYBE_CONST_EXPR. Move lvalue checks for increment and
decrement earlier. Fold operand of increment and decrement.
Handle address of C_MAYBE_CONST_EXPR. Only fold expression being
built for integer operand. Wrap returns that are INTEGER_CSTs
without being integer constant expressions or that have integer
constant operands without being INTEGER_CSTs.
(lvalue_p): Handle C_MAYBE_CONST_EXPR.
(build_conditional_expr): Add operand ifexp_bcp. Track whether
result is an integer constant expression or can be used in
unevaluated parts of one and avoid folding and wrap as
appropriate. Fold operands before possibly doing -Wsign-compare
warnings.
(build_compound_expr): Wrap result for C99 if operands can be used
in integer constant expressions.
(build_c_cast): Update call to digest_init. Do not ignore
overflow from casting floating-point constants to integers. Wrap
results that could be confused with integer constant expressions,
null pointer constants or floating-point constants.
(c_cast_expr): Update call to groktypename. Handle expressions
included in type name.
(build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold
lhs inside possible SAVE_EXPR. Fold RHS before assignment.
Update calls to convert_for_assignment.
(convert_for_assignment): Take new parameter
null_pointer_constant. Do not strip nops or call
decl_constant_value_for_broken_optimization. Set
in_late_binary_op for conversions to boolean.
(store_init_value): Update call to digest_init.
(digest_init): Take new parameter null_pointer_constant. Do not
call decl_constant_value_for_broken_optimization. pedwarn for
initializers not constant expressions. Update calls to
convert_for_assignment.
(constructor_nonconst): New.
(struct constructor_stack): Add nonconst element.
(really_start_incremental_init, push_init_level, pop_init_level):
Handle constructor_nonconst and nonconst element.
(set_init_index): Call constant_expression_warning for array
designators.
(output_init_element): Fold value. Set constructor_nonconst as
applicable. pedwarn for initializers not constant expressions.
Update call to digest_init. Call constant_expression_warning
where constant initializers are required.
(process_init_element): Use c_save_expr.
(c_finish_goto_ptr): Fold expression.
(c_finish_return): Fold return value. Update call to
convert_for_assignment.
(c_start_case): Fold switch expression.
(c_process_expr_stmt): Fold expression.
(c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to
ensure statement expression is not evaluated in constant
expression.
(build_binary_op): Track whether results are integer constant
expressions or may occur in such, disable folding and wrap results
as applicable. Fold operands for -Wsign-compare warnings unless
in_late_binary_op.
(c_objc_common_truthvalue_conversion): Handle results folded to
integer constants that are not integer constant expressions.
* doc/extend.texi: Document when typeof operands are evaluated,
that condition of __builtin_choose_expr is an integer constant
expression, and more about use of __builtin_constant_p in
initializers.
gcc/objc:
* objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
gcc/testsuite:
* gcc.c-torture/compile/20081108-1.c,
gcc.c-torture/compile/20081108-2.c,
gcc.c-torture/compile/20081108-3.c, gcc.dg/bconstp-2.c,
gcc.dg/bconstp-3.c, gcc.dg/bconstp-4.c, gcc.dg/c90-const-expr-6.c,
gcc.dg/c90-const-expr-7.c, gcc.dg/c90-const-expr-8.c,
gcc.dg/c90-const-expr-9.c, gcc.dg/c90-const-expr-10.c,
gcc.dg/c90-const-expr-11.c, gcc.dg/c99-const-expr-6.c,
gcc.dg/c99-const-expr-7.c, gcc.dg/c99-const-expr-8.c,
gcc.dg/c99-const-expr-9.c, gcc.dg/c99-const-expr-10.c,
gcc.dg/c99-const-expr-11.c, gcc.dg/c99-const-expr-12.c,
gcc.dg/c99-const-expr-13.c, gcc.dg/compare10.c,
gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu89-const-expr-2.c,
gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-const-expr-2.c,
gcc.dg/gnu99-const-expr-3.c, gcc.dg/vla-12.c, gcc.dg/vla-13.c,
gcc.dg/vla-14.c, gcc.dg/vla-15.c, gcc.dg/vla-16.c: New tests.
* gcc.dg/c90-const-expr-1.c, gcc.dg/c90-const-expr-2.c,
gcc.dg/c90-const-expr-3.c, gcc.dg/c99-const-expr-2.c,
gcc.dg/c99-const-expr-3.c, gcc.dg/c99-static-1.c: Remove XFAILs.
* gcc.dg/c90-const-expr-2.c: Use ZERO in place of 0 in another
case.
* gcc.dg/overflow-warn-1.c, gcc.dg/overflow-warn-2.c,
gcc.dg/overflow-warn-3.c, gcc.dg/overflow-warn-4.c: Remove
XFAILs. Update expected messages.
* gcc.dg/pr14649-1.c, gcc.dg/pr19984.c, gcc.dg/pr25682.c: Update
expected messages.
* gcc.dg/real-const-1.c: Replace with test from original PR.
* gcc.dg/vect/pr32230.c: Use intermediate cast to __PTRDIFF_TYPE__
when casting from non-constant integer to pointer.
From-SVN: r145254
2009-03-29 20:13:43 +02:00
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constants, C_MAYBE_CONST_EXPR for __builtin_constant_p calls
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(even if parenthesized), for subexpressions, and for non-constant
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initializers, or ERROR_MARK for other expressions (including
|
2004-07-22 01:46:20 +02:00
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parenthesized expressions). */
|
c-tree.h (struct c_expr): Define.
* c-tree.h (struct c_expr): Define.
(C_SET_EXP_ORIGINAL_CODE): Remove.
(parser_build_binary_op, build_compound_expr): Update prototypes.
* c-parse.in (%union): Add exprtype.
(FUNC_NAME): Mark as ttype.
(expr, expr_no_commas, cast_expr, unary_expr, primary): Change to
exprtype.
(expr): Update. Define directly in terms of expr_no_commas
instead of using nonnull_exprlist.
(nonnull_exprlist, unary_expr, cast_expr, expr_no_commas, primary,
offsetof_member_designator, typespec_nonreserved_nonattr, init,
initval, designator, component_declarator,
component_notype_declarator, enumerator, array_declarator,
condition, exexpr, switch_statement, stmt_nocomp, stmt,
nonnull_asm_operands, ivar_declarator, receiver): Update. Don't
set C_EXP_ORIGINAL_CODE. Use TREE_NO_WARNING for assignments
where appropriate.
* c-common.h (C_EXP_ORIGINAL_CODE): Remove.
* c-common.c (c_common_truthvalue_conversion): Don't check
C_EXP_ORIGINAL_CODE.
* c-typeck.c (parser_build_binary_op): Use c_expr structures.
Don't use C_EXP_ORIGINAL_CODE.
(default_conversion, default_function_array_conversion): Don't use
C_EXP_ORIGINAL_CODE. Preserve TREE_NO_WARNING.
(internal_build_compound_expr): Merge into build_compound_expr.
(build_compound_expr): Take two operands instead of a TREE_LIST.
* objc/objc-act.c (get_super_receiver): Update calls to
build_compound_expr.
cp:
* typeck.c (build_modify_expr, build_x_modify_expr): Set
TREE_NO_WARNING on assignments with an operator other than '='.
testsuite:
* g++.dg/warn/Wparentheses-1.C, g++.dg/warn/Wparentheses-2.C,
gcc.dg/Wparentheses-10.c: New tests.
* gcc.dg/Wparentheses-5.c: Remove XFAILs.
From-SVN: r84911
2004-07-19 10:38:52 +02:00
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enum tree_code original_code;
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2009-04-15 17:51:26 +02:00
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/* If not NULL, the original type of an expression. This will
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differ from the type of the value field for an enum constant.
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The type of an enum constant is a plain integer type, but this
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field will be the enum type. */
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tree original_type;
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Source range tracking in libcpp and C FE, with bit-packing optimization
This patch combines:
[PATCH 05/10] Add ranges to libcpp tokens (via ad-hoc data, unoptimized)
[PATCH 06/10] Track expression ranges in C frontend
[PATCH 07/10] Add plugin to recursively dump the source-ranges in a tree (v2)
[PATCH 08/10] Wire things up so that libcpp users get token underlines
[PATCH 09/10] Delay some resolution of ad-hoc locations, preserving ranges
[PATCH 10/10] Compress short ranges into source_location
[PATCH] libcpp: add examples to source_location description
along with fixes for the nits identified during review.
gcc/ChangeLog:
* Makefile.in (OBJS): Add gcc-rich-location.o.
* diagnostic.c (diagnostic_append_note): Pass line_table to
rich_location ctor.
(emit_diagnostic): Likewise.
(inform): Likewise.
(inform_n): Likewise.
(warning): Likewise.
(warning_at): Likewise.
(warning_n): Likewise.
(pedwarn): Likewise.
(permerror): Likewise.
(error): Likewise.
(error_n): Likewise.
(error_at): Likewise.
(sorry): Likewise.
(fatal_error): Likewise.
(internal_error): Likewise.
(internal_error_no_backtrace): Likewise.
(source_range::debug): Likewise.
* gcc-rich-location.c: New file.
* gcc-rich-location.h: New file.
* genmatch.c (fatal_at): Pass line_table to rich_location ctor.
(warning_at): Likewise.
* gimple.h (gimple_set_block): Use set_block function.
* input.c (dump_line_table_statistics): Dump stats on how many
ranges were optimized vs how many needed ad-hoc table.
(write_digit_row): Add "map" param; use its range_bits
to calculate the per-character offset.
(dump_location_info): Print the range and column bits for each
ordinary map. Use the range bits to calculate the per-character
offset. Pass the map as a new param to the various calls to
write_digit_row. Eliminate uses of
ORDINARY_MAP_NUMBER_OF_COLUMN_BITS.
* print-tree.c (print_node): Print any source range information.
* rtl-error.c (diagnostic_for_asm): Likewise.
* toplev.c (general_init): Initialize line_table's
default_range_bits.
* tree-cfg.c (move_block_to_fn): Likewise.
(move_block_to_fn): Likewise.
* tree-inline.c (copy_phis_for_bb): Likewise.
* tree.c (tree_set_block): Likewise.
(get_pure_location): New function.
(set_source_range): New functions.
(set_block): New function.
(set_source_range): New functions.
* tree.h (CAN_HAVE_RANGE_P): New.
(EXPR_LOCATION_RANGE): New.
(EXPR_HAS_RANGE): New.
(get_expr_source_range): New inline function.
(DECL_LOCATION_RANGE): New.
(set_source_range): New decls.
(get_decl_source_range): New inline function.
gcc/ada/ChangeLog:
* gcc-interface/trans.c (Sloc_to_locus): Add line_table param when
calling linemap_position_for_line_and_column.
gcc/c-family/ChangeLog:
* c-common.c (c_fully_fold_internal): Capture existing souce_range,
and store it on the result.
* c-opts.c (c_common_init_options): Set
global_dc->colorize_source_p.
gcc/c/ChangeLog:
* c-decl.c (warn_defaults_to): Pass line_table to
rich_location ctor.
* c-errors.c (pedwarn_c99): Likewise.
(pedwarn_c90): Likewise.
* c-parser.c (set_c_expr_source_range): New functions.
(c_token::get_range): New method.
(c_token::get_finish): New method.
(c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
based on the range from the start of the LHS to the end of the
RHS.
(c_parser_conditional_expression): Likewise, based on the range
from the start of the cond.value to the end of exp2.value.
(c_parser_binary_expression): Call set_c_expr_source_range on
the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
(c_parser_cast_expression): Call set_c_expr_source_range on ret
based on the cast_loc through to the end of the expr.
(c_parser_unary_expression): Likewise, based on the
op_loc through to the end of op.
(c_parser_sizeof_expression) Likewise, based on the start of the
sizeof token through to either the closing paren or the end of
expr.
(c_parser_postfix_expression): Likewise, using the token range,
or from the open paren through to the close paren for
parenthesized expressions.
(c_parser_postfix_expression_after_primary): Likewise, for
various kinds of expression.
* c-tree.h (struct c_expr): Add field "src_range".
(c_expr::get_start): New method.
(c_expr::get_finish): New method.
(set_c_expr_source_range): New decls.
* c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
on ret for prefix unary ops.
(parser_build_binary_op): Likewise, running from the start of
arg1.value through to the end of arg2.value.
gcc/cp/ChangeLog:
* error.c (pedwarn_cxx98): Pass line_table to rich_location ctor.
gcc/fortran/ChangeLog:
* error.c (gfc_warning): Pass line_table to rich_location ctor.
(gfc_warning_now_at): Likewise.
(gfc_warning_now): Likewise.
(gfc_error_now): Likewise.
(gfc_fatal_error): Likewise.
(gfc_error): Likewise.
(gfc_internal_error): Likewise.
gcc/testsuite/ChangeLog:
* gcc.dg/diagnostic-token-ranges.c: New file.
* gcc.dg/diagnostic-tree-expr-ranges-2.c: New file.
* gcc.dg/plugin/diagnostic-test-expressions-1.c: New file.
* gcc.dg/plugin/diagnostic-test-show-trees-1.c: New file.
* gcc.dg/plugin/diagnostic_plugin_show_trees.c: New file.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (get_loc): Add
line_table param when calling
linemap_position_for_line_and_column.
(test_show_locus): Pass line_table to rich_location ctors.
(plugin_init): Remove setting of global_dc->colorize_source_p.
* gcc.dg/plugin/diagnostic_plugin_test_tree_expression_range.c:
New file.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Add
diagnostic_plugin_test_tree_expression_range.c,
diagnostic-test-expressions-1.c, diagnostic_plugin_show_trees.c,
and diagnostic-test-show-trees-1.c.
libcpp/ChangeLog:
* errors.c (cpp_diagnostic): Pass pfile->line_table to
rich_location ctor.
(cpp_diagnostic_with_line): Likewise.
* include/cpplib.h (struct cpp_token): Update comment for src_loc
to indicate that the range of the token is "baked into" the
source_location.
* include/line-map.h (source_location): Update the descriptive
comment to reflect the packing scheme for short ranges, adding
worked examples of location encoding.
(struct line_map_ordinary): Drop field "column_bits" in favor
of field "m_column_and_range_bits"; add field "m_range_bits".
(ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Delete.
(location_adhoc_data): Add source_range field.
(struct line_maps): Add fields "default_range_bits",
"num_optimized_ranges" and "num_unoptimized_ranges".
(get_combined_adhoc_loc): Add source_range param.
(get_range_from_loc): New declaration.
(pure_location_p): New prototype.
(COMBINE_LOCATION_DATA): Add source_range param.
(SOURCE_LINE): Update for renaming of column_bits.
(SOURCE_COLUMN): Likewise. Shift the column right by the map's
range_bits.
(LAST_SOURCE_LINE_LOCATION): Update for renaming of column_bits.
(linemap_position_for_line_and_column): Add line_maps * params.
(rich_location::rich_location): Likewise.
* lex.c (_cpp_lex_direct): Capture the range of the token, baking
it into token->src_loc via a call to COMBINE_LOCATION_DATA.
* line-map.c (LINE_MAP_MAX_COLUMN_NUMBER): Reduce from 1U << 17 to
1U << 12.
(location_adhoc_data_hash): Add the src_range into
the hash value.
(location_adhoc_data_eq): Require equality of the src_range
values.
(can_be_stored_compactly_p): New function.
(get_combined_adhoc_loc): Add src_range param, and store it,
via a bit-packing scheme for short ranges, otherwise within the
lookaside table. Remove the requirement that data is non-NULL.
(get_range_from_adhoc_loc): New function.
(get_range_from_loc): New function.
(pure_location_p): New function.
(linemap_add): Ensure that start_location has zero for the
range_bits, unless we're past LINE_MAP_MAX_LOCATION_WITH_COLS.
Initialize range_bits to zero. Assert that the start_location
is "pure".
(linemap_line_start): Assert that the
column_and_range_bits >= range_bits.
Update determinination of whether we need to start a new map
using the effective column bits, without the range bits.
Use the set's default_range_bits in new maps, apart from
those with column_bits == 0, which should also have 0 range_bits.
Increase the column bits for new maps by the range bits.
When adding lines to an existing map, use set->highest_line
directly rather than offsetting highest by SOURCE_COLUMN.
Add assertions to sanity-check the return value.
(linemap_position_for_column): Offset to_column by range_bits.
Update set->highest_location if necessary.
(linemap_position_for_line_and_column): Add line_maps * param.
Update the calculation to offset the column by range_bits, and
conditionalize it on being <= LINE_MAP_MAX_LOCATION_WITH_COLS.
Bound it by LINEMAPS_MACRO_LOWEST_LOCATION. Update
set->highest_location if necessary.
(linemap_position_for_loc_and_offset): Handle ad-hoc locations;
pass "set" to linemap_position_for_line_and_column.
(linemap_macro_map_loc_unwind_toward_spelling): Add line_maps
param. Handle ad-hoc locations.
(linemap_location_in_system_header_p): Pass on "set" to call to
linemap_macro_map_loc_unwind_toward_spelling.
(linemap_macro_loc_to_spelling_point): Retain ad-hoc locations.
Pass on "set" to call to
linemap_macro_map_loc_unwind_toward_spelling.
(linemap_resolve_location): Retain ad-hoc locations. Pass on
"set" to call to linemap_macro_map_loc_unwind_toward_spelling.
(linemap_unwind_toward_expansion): Pass on "set" to call to
linemap_macro_map_loc_unwind_toward_spelling.
(linemap_expand_location): Extract the data pointer before
extracting the location.
(rich_location::rich_location): Add line_maps param; use it to
extract the range from the source_location.
* location-example.txt: Regenerate, showing new representation.
From-SVN: r230331
2015-11-13 17:29:59 +01:00
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/* The source range of this expression. This is redundant
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for node values that have locations, but not all node kinds
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have locations (e.g. constants, and references to params, locals,
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etc), so we stash a copy here. */
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source_range src_range;
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/* Access to the first and last locations within the source spelling
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of this expression. */
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location_t get_start () const { return src_range.m_start; }
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location_t get_finish () const { return src_range.m_finish; }
|
2016-05-19 22:29:07 +02:00
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/* Set the value to error_mark_node whilst ensuring that src_range
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is initialized. */
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void set_error ()
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{
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value = error_mark_node;
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src_range.m_start = UNKNOWN_LOCATION;
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src_range.m_finish = UNKNOWN_LOCATION;
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}
|
c-tree.h (struct c_expr): Define.
* c-tree.h (struct c_expr): Define.
(C_SET_EXP_ORIGINAL_CODE): Remove.
(parser_build_binary_op, build_compound_expr): Update prototypes.
* c-parse.in (%union): Add exprtype.
(FUNC_NAME): Mark as ttype.
(expr, expr_no_commas, cast_expr, unary_expr, primary): Change to
exprtype.
(expr): Update. Define directly in terms of expr_no_commas
instead of using nonnull_exprlist.
(nonnull_exprlist, unary_expr, cast_expr, expr_no_commas, primary,
offsetof_member_designator, typespec_nonreserved_nonattr, init,
initval, designator, component_declarator,
component_notype_declarator, enumerator, array_declarator,
condition, exexpr, switch_statement, stmt_nocomp, stmt,
nonnull_asm_operands, ivar_declarator, receiver): Update. Don't
set C_EXP_ORIGINAL_CODE. Use TREE_NO_WARNING for assignments
where appropriate.
* c-common.h (C_EXP_ORIGINAL_CODE): Remove.
* c-common.c (c_common_truthvalue_conversion): Don't check
C_EXP_ORIGINAL_CODE.
* c-typeck.c (parser_build_binary_op): Use c_expr structures.
Don't use C_EXP_ORIGINAL_CODE.
(default_conversion, default_function_array_conversion): Don't use
C_EXP_ORIGINAL_CODE. Preserve TREE_NO_WARNING.
(internal_build_compound_expr): Merge into build_compound_expr.
(build_compound_expr): Take two operands instead of a TREE_LIST.
* objc/objc-act.c (get_super_receiver): Update calls to
build_compound_expr.
cp:
* typeck.c (build_modify_expr, build_x_modify_expr): Set
TREE_NO_WARNING on assignments with an operator other than '='.
testsuite:
* g++.dg/warn/Wparentheses-1.C, g++.dg/warn/Wparentheses-2.C,
gcc.dg/Wparentheses-10.c: New tests.
* gcc.dg/Wparentheses-5.c: Remove XFAILs.
From-SVN: r84911
2004-07-19 10:38:52 +02:00
|
|
|
|
};
|
|
|
|
|
|
2011-10-06 03:57:27 +02:00
|
|
|
|
/* Type alias for struct c_expr. This allows to use the structure
|
|
|
|
|
inside the VEC types. */
|
|
|
|
|
typedef struct c_expr c_expr_t;
|
|
|
|
|
|
c-tree.h (enum c_typespec_kind, [...]): New.
* c-tree.h (enum c_typespec_kind, struct c_typespec,
parser_xref_tag): New.
(struct c_declspecs): Add tag_defined_p. Adjust definition of
typedef_p.
(declspecs_add_type): Adjust prototypes.
* c-parse.in (%union): Add tstype.
(typespec_nonattr, typespec_attr, typespec_reserved_nonattr,
typespec_reserved_attr, typespec_nonreserved_nonattr,
structsp_attr, structsp_nonattr): Change to tstype. Update
actions.
* c-decl.c (build_null_declspecs): Initialize tag_defined_p.
(declspecs_add_type): Update to take struct c_typespec argument.
Set tag_defined_p and typedef_p as appropriate.
(xref_tag): Rename to parser_xref_tag and replace by wrapper.
Update to return struct c_typespec.
(shadow_tag_warned): Don't let empty declarations with qualifiers
or storage class specifiers redeclare a tag if a previous
declaration is visible.
testsuite:
* gcc.dg/c99-tag-3.c, gcc.dg/declspec-14.c: New tests.
From-SVN: r89021
2004-10-14 02:34:01 +02:00
|
|
|
|
/* A kind of type specifier. Note that this information is currently
|
|
|
|
|
only used to distinguish tag definitions, tag references and typeof
|
|
|
|
|
uses. */
|
|
|
|
|
enum c_typespec_kind {
|
2010-11-13 10:52:00 +01:00
|
|
|
|
/* No typespec. This appears only in struct c_declspec. */
|
|
|
|
|
ctsk_none,
|
c-tree.h (enum c_typespec_kind, [...]): New.
* c-tree.h (enum c_typespec_kind, struct c_typespec,
parser_xref_tag): New.
(struct c_declspecs): Add tag_defined_p. Adjust definition of
typedef_p.
(declspecs_add_type): Adjust prototypes.
* c-parse.in (%union): Add tstype.
(typespec_nonattr, typespec_attr, typespec_reserved_nonattr,
typespec_reserved_attr, typespec_nonreserved_nonattr,
structsp_attr, structsp_nonattr): Change to tstype. Update
actions.
* c-decl.c (build_null_declspecs): Initialize tag_defined_p.
(declspecs_add_type): Update to take struct c_typespec argument.
Set tag_defined_p and typedef_p as appropriate.
(xref_tag): Rename to parser_xref_tag and replace by wrapper.
Update to return struct c_typespec.
(shadow_tag_warned): Don't let empty declarations with qualifiers
or storage class specifiers redeclare a tag if a previous
declaration is visible.
testsuite:
* gcc.dg/c99-tag-3.c, gcc.dg/declspec-14.c: New tests.
From-SVN: r89021
2004-10-14 02:34:01 +02:00
|
|
|
|
/* A reserved keyword type specifier. */
|
|
|
|
|
ctsk_resword,
|
|
|
|
|
/* A reference to a tag, previously declared, such as "struct foo".
|
|
|
|
|
This includes where the previous declaration was as a different
|
|
|
|
|
kind of tag, in which case this is only valid if shadowing that
|
|
|
|
|
tag in an inner scope. */
|
|
|
|
|
ctsk_tagref,
|
|
|
|
|
/* A reference to a tag, not previously declared in a visible
|
|
|
|
|
scope. */
|
|
|
|
|
ctsk_tagfirstref,
|
|
|
|
|
/* A definition of a tag such as "struct foo { int a; }". */
|
|
|
|
|
ctsk_tagdef,
|
|
|
|
|
/* A typedef name. */
|
|
|
|
|
ctsk_typedef,
|
|
|
|
|
/* An ObjC-specific kind of type specifier. */
|
|
|
|
|
ctsk_objc,
|
tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
gcc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
(enum tree_index): Add TI_ATOMICQI_TYPE, TI_ATOMICHI_TYPE,
TI_ATOMICSI_TYPE, TI_ATOMICDI_TYPE and TI_ATOMICTI_TYPE.
(struct tree_base): Add atomic_flag field.
* tree.h (TYPE_ATOMIC): New accessor macro.
(TYPE_QUALS, TYPE_QUALS_NO_ADDR_SPACE): Add TYPE_QUAL_ATOMIC.
(TYPE_QUALS_NO_ADDR_SPACE_NO_ATOMIC): New macro.
(atomicQI_type_node, atomicHI_type_node, atomicSI_type_node)
(atomicDI_type_node, atomicTI_type_node): New macros for type
nodes.
* tree.c (set_type_quals): Set TYPE_ATOMIC.
(find_atomic_core_type): New function.
(build_qualified_type): Adjust alignment for qualified types.
(build_atomic_base): New function
(build_common_tree_nodes): Build atomicQI_type_node,
atomicHI_type_node, atomicSI_type_node, atomicDI_type_node and
atomicTI_type_node.
* print-tree.c (print_node): Print atomic qualifier.
* tree-pretty-print.c (dump_generic_node): Print atomic type
attribute.
* target.def (atomic_assign_expand_fenv): New hook.
* doc/tm.texi.in (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New @hook.
* doc/tm.texi: Regenerate.
* targhooks.c (default_atomic_assign_expand_fenv): New function.
* targhooks.h (default_atomic_assign_expand_fenv): Declare.
* sync-builtins.def (__atomic_feraiseexcept): New built-in
function.
* config/i386/i386-builtin-types.def (VOID_FTYPE_PUSHORT): New
function type.
* config/i386/i386.c (enum ix86_builtins): Add
IX86_BUILTIN_FNSTENV, IX86_BUILTIN_FLDENV, IX86_BUILTIN_FNSTSW and
IX86_BUILTIN_FNCLEX.
(bdesc_special_args): Add __builtin_ia32_fnstenv,
__builtin_ia32_fldenv, __builtin_ia32_fnstsw and
__builtin_ia32_fnclex.
(ix86_expand_builtin): Handle the new built-in functions.
(ix86_atomic_assign_expand_fenv): New function.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New macro.
* config/i386/i386.md (UNSPECV_FNSTENV, UNSPECV_FLDENV)
(UNSPECV_FNSTSW, UNSPECV_FNCLEX): New unspecs.
(fnstenv, fldenv, fnstsw, fnclex): New insns.
gcc/c-family:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* c-common.h (enum rid): Add RID_ATOMIC.
* c-common.c (c_common_reswords): Add _Atomic.
(sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
(keyword_is_type_qualifier): Accept RID_ATOMIC.
* c-format.c (check_format_types): Check for extra _Atomic
qualifiers in format argument.
* c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
(pp_c_type_qualifier_list): Mention _Atomic in comment.
gcc/c:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
Andrew MacLeod <amacleod@redhat.com>
* c-aux-info.c (gen_type): Handle atomic qualifier.
* c-decl.c (validate_proto_after_old_defn): Do not remove atomic
qualifiers when compating types.
(shadow_tag_warned): Handle atomic_p in declspecs.
(quals_from_declspecs): Likewise.
(start_decl): Use c_type_promotes_to when promoting argument
types.
(grokdeclarator): Handle _Atomic.
(get_parm_info): Diagnose any qualifier on "void" as only
parameter.
(store_parm_decls_oldstyle): Do not remove atomic qualifiers when
comparing types. Use c_type_promotes_to when promoting argument
types.
(finish_function): Use c_type_promotes_to when promoting argument
types.
(build_null_declspecs): Handle atomic_p in declspecs.
(declspecs_add_qual): Handle RID_ATOMIC.
* c-parser.c (c_token_starts_typename, c_token_is_qualifier)
(c_token_starts_declspecs): Handle RID_ATOMIC.
(c_parser_declspecs): Handle atomic type specifiers and
qualifiers.
(c_parser_typeof_specifier): Remove const and _Atomic qualifiers
from types of expressions with atomic type.
(c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
(c_parser_attribute_any_word): Handle RID_ATOMIC.
(c_parser_initializer, c_parser_initelt, c_parser_initval)
(c_parser_statement_after_labels, c_parser_switch_statement)
(c_parser_for_statement, c_parser_expr_no_commas)
(c_parser_conditional_expression, c_parser_binary_expression)
(c_parser_cast_expression, c_parser_unary_expression)
(c_parser_postfix_expression)
(c_parser_postfix_expression_after_primary, c_parser_expression):
Use convert_lvalue_to_rvalue.
(c_parser_expression_conv, c_parser_expr_list): Document
conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
(c_parser_objc_synchronized_statement): Use
convert_lvalue_to_rvalue.
(c_parser_objc_selector): Handle RID_ATOMIC.
(c_parser_objc_receiver, c_parser_array_notation): Use
convert_lvalue_to_rvalue.
* c-tree.h (ctsk_typeof): Adjust comment to mention use for
_Atomic (type-name).
(struct c_declspecs): Add atomic_p field.
(convert_lvalue_to_rvalue): Declare.
* c-typeck.c (c_type_promotes_to): Promote atomic types to
corresponding atomic types.
(qualify_type): Don't add _Atomic qualifiers from second argument.
(comp_target_types): Do not allow _Atomic mismatches.
(type_lists_compatible_p): Do not remove atomic qualifiers when
comparing types.
(really_atomic_lvalue, convert_lvalue_to_rvalue)
(build_atomic_assign): New functions.
(build_unary_op): Use build_atomic_assign for atomic increment and
decrement.
(build_conditional_expr): Do not treat _Atomic void as a qualified
version of void.
(build_modify_expr): Use build_atomic_assign for atomic LHS.
(find_anonymous_field_with_type, convert_to_anonymous_field)
(convert_for_assignment): Do not remove atomic qualifiers when
comparing types.
(digest_init): Do not accept initialization of arrays of atomic
elements by string constants.
(build_asm_expr): Use convert_lvalue_to_rvalue.
(build_binary_op): Do not treat _Atomic void as a qualified
version of void.
gcc/objc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
* objc-act.c (objc_push_parm): Handle atomic qualifier.
gcc/testsuite:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* lib/target-supports.exp
(check_effective_target_fenv_exceptions): New function.
* lib/atomic-dg.exp, gcc.dg/atomic/atomic.exp: New files.
* gcc.dg/atomic/c11-atomic-exec-1.c,
gcc.dg/atomic/c11-atomic-exec-2.c,
gcc.dg/atomic/c11-atomic-exec-3.c,
gcc.dg/atomic/c11-atomic-exec-4.c,
gcc.dg/atomic/c11-atomic-exec-5.c, gcc.dg/c11-atomic-1.c,
gcc.dg/c11-atomic-2.c, gcc.dg/c11-atomic-3.c,
gcc.dg/c90-atomic-1.c, gcc.dg/c99-atomic-1.c: New tests.
libatomic:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* fenv.c: New file.
* libatomic.map (LIBATOMIC_1.1): New symbol version. Include
__atomic_feraiseexcept.
* configure.ac (libtool_VERSION): Change to 2:0:1.
(fenv.h): Test for header.
* Makefile.am (libatomic_la_SOURCES): Add fenv.c.
* Makefile.in, auto-config.h.in, configure: Regenerate.
From-SVN: r204544
2013-11-07 22:15:25 +01:00
|
|
|
|
/* A typeof specifier, or _Atomic ( type-name ). */
|
c-tree.h (enum c_typespec_kind, [...]): New.
* c-tree.h (enum c_typespec_kind, struct c_typespec,
parser_xref_tag): New.
(struct c_declspecs): Add tag_defined_p. Adjust definition of
typedef_p.
(declspecs_add_type): Adjust prototypes.
* c-parse.in (%union): Add tstype.
(typespec_nonattr, typespec_attr, typespec_reserved_nonattr,
typespec_reserved_attr, typespec_nonreserved_nonattr,
structsp_attr, structsp_nonattr): Change to tstype. Update
actions.
* c-decl.c (build_null_declspecs): Initialize tag_defined_p.
(declspecs_add_type): Update to take struct c_typespec argument.
Set tag_defined_p and typedef_p as appropriate.
(xref_tag): Rename to parser_xref_tag and replace by wrapper.
Update to return struct c_typespec.
(shadow_tag_warned): Don't let empty declarations with qualifiers
or storage class specifiers redeclare a tag if a previous
declaration is visible.
testsuite:
* gcc.dg/c99-tag-3.c, gcc.dg/declspec-14.c: New tests.
From-SVN: r89021
2004-10-14 02:34:01 +02:00
|
|
|
|
ctsk_typeof
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* A type specifier: this structure is created in the parser and
|
|
|
|
|
passed to declspecs_add_type only. */
|
|
|
|
|
struct c_typespec {
|
|
|
|
|
/* What kind of type specifier this is. */
|
|
|
|
|
enum c_typespec_kind kind;
|
2010-04-26 21:10:17 +02:00
|
|
|
|
/* Whether the expression has operands suitable for use in constant
|
|
|
|
|
expressions. */
|
|
|
|
|
bool expr_const_operands;
|
c-tree.h (enum c_typespec_kind, [...]): New.
* c-tree.h (enum c_typespec_kind, struct c_typespec,
parser_xref_tag): New.
(struct c_declspecs): Add tag_defined_p. Adjust definition of
typedef_p.
(declspecs_add_type): Adjust prototypes.
* c-parse.in (%union): Add tstype.
(typespec_nonattr, typespec_attr, typespec_reserved_nonattr,
typespec_reserved_attr, typespec_nonreserved_nonattr,
structsp_attr, structsp_nonattr): Change to tstype. Update
actions.
* c-decl.c (build_null_declspecs): Initialize tag_defined_p.
(declspecs_add_type): Update to take struct c_typespec argument.
Set tag_defined_p and typedef_p as appropriate.
(xref_tag): Rename to parser_xref_tag and replace by wrapper.
Update to return struct c_typespec.
(shadow_tag_warned): Don't let empty declarations with qualifiers
or storage class specifiers redeclare a tag if a previous
declaration is visible.
testsuite:
* gcc.dg/c99-tag-3.c, gcc.dg/declspec-14.c: New tests.
From-SVN: r89021
2004-10-14 02:34:01 +02:00
|
|
|
|
/* The specifier itself. */
|
|
|
|
|
tree spec;
|
re PR c/456 (constant expressions constraints (gcc.dg/c90-const-expr-1))
PR c/456
PR c/5675
PR c/19976
PR c/29116
PR c/31871
PR c/35198
fixincludes:
* inclhack.def (glibc_tgmath): New fix.
* fixincl.x: Regenerate.
* tests/base/tgmath.h: New.
gcc:
* builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in
void_type_node.
(fold_call_expr): Return a NOP_EXPR from folding rather than the
contained expression.
* c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr):
New.
(c_common_truthvalue_conversion): Use c_save_expr. Do not fold
conditional expressions for C.
(decl_constant_value_for_optimization): Move from
decl_constant_value_for_broken_optimization in c-typeck.c. Check
whether optimizing and that the expression is a VAR_DECL not of
array type instead of doing such checks in the caller. Do not
check pedantic. Call gcc_unreachable for C++.
* c-common.def (C_MAYBE_CONST_EXPR): New.
* c-common.h (c_fully_fold, c_save_expr,
decl_constant_value_for_optimization): New prototypes.
(C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR,
C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST,
EXPR_INT_CONST_OPERANDS): Define.
* c-convert.c (convert): Strip nops from expression.
* c-decl.c (groktypename): Take extra parameters expr and
expr_const_operands. Update call to grokdeclarator.
(start_decl): Update call to grokdeclarator. Add statement for
expressions used in type of decl.
(grokparm): Update call to grokdeclarator.
(push_parm_decl): Update call to grokdeclarator.
(build_compound_literal): Add parameter non_const and build a
C_MAYBE_COSNT_EXPR if applicable.
(grokdeclarator): Take extra parameters expr and
expr_const_operands. Track expressions used in declaration
specifiers and declarators. Fold array sizes and track whether
they are constant expressions and whether they are integer
constant expressions.
(parser_xref_tag): Set expr and expr_const_operands fields in
return value.
(grokfield): Update call to grokdeclarator.
(start_function): Update call to grokdeclarator.
(build_null_declspecs): Set expr and expr_const_operands fields in
return value.
(declspecs_add_type): Handle expressions in typeof specifiers.
* c-parser.c (c_parser_declspecs): Set expr and
expr_const_operands fields for declaration specifiers.
(c_parser_enum_specifier): Likewise.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_typeof_specifier): Likewise. Update call to
groktypename. Fold expression as needed. Return expressions with
type instead of adding statements.
(c_parser_attributes): Update calls to c_parser_expr_list.
(c_parser_statement_after_labels): Fold expression before passing
to objc_build_throw_stmt.
(c_parser_condition): Fold expression.
(c_parser_asm_operands): Fold expression.
(c_parser_conditional_expression): Use c_save_expr. Update call
to build_conditional_expr.
(c_parser_alignof_expression): Update call to groktypename.
(c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as
original_code. Fold expression argument of va_arg. Create
C_MAYBE_CONST_EXPR to preserve side effects of expressions in type
argument to va_arg. Update calls to groktypename. Fold array
index for offsetof. Verify that first argument to
__builtin_choose_expr has integer type.
(c_parser_postfix_expression_after_paren_type): Update calls to
groktypename and build_compound_literal. Handle expressions with
side effects in type name.
(c_parser_postfix_expression_after_primary): Update call to
c_parser_expr_list. Set original_code for calls to
__builtin_constant_p.
(c_parser_expr_list): Take extra parameter fold_p. Fold
expressions if requested.
(c_parser_objc_type_name): Update call to groktypename.
(c_parser_objc_synchronized_statement): Fold expression.
(c_parser_objc_receiver): Fold expression.
(c_parser_objc_keywordexpr): Update call to c_parser_expr_list.
(c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule,
c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions.
* c-tree.h (CONSTRUCTOR_NON_CONST): Define.
(struct c_typespec): Add elements expr and expr_const_operands.
(struct c_declspecs): Add elements expr and expr_const_operands.
(groktypename, build_conditional_expr, build_compound_literal):
Update prototypes.
(in_late_binary_op): Declare.
* c-typeck.c (note_integer_operands): New function.
(in_late_binary_op): New variable.
(decl_constant_value_for_broken_optimization): Move to c-common.c
and rename to decl_constant_value_for_optimization.
(default_function_array_conversion): Do not strip nops.
(default_conversion): Do not call
decl_constant_value_for_broken_optimization.
(build_array_ref): Do not fold result.
(c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for
result when operand is a VLA.
(c_expr_sizeof_type): Update call to groktypename. Handle
expressions included in type name. Use C_MAYBE_CONST_EXPR for
result when operand names a VLA type.
(build_function_call): Update call to build_compound_literal.
Only fold result for calls to __builtin_* functions. Strip
NOP_EXPR from INTEGER_CST returned from such functions. Fold
the function designator.
(convert_arguments): Fold arguments. Update call to
convert_for_assignment.
(build_unary_op): Handle increment and decrement of
C_MAYBE_CONST_EXPR. Move lvalue checks for increment and
decrement earlier. Fold operand of increment and decrement.
Handle address of C_MAYBE_CONST_EXPR. Only fold expression being
built for integer operand. Wrap returns that are INTEGER_CSTs
without being integer constant expressions or that have integer
constant operands without being INTEGER_CSTs.
(lvalue_p): Handle C_MAYBE_CONST_EXPR.
(build_conditional_expr): Add operand ifexp_bcp. Track whether
result is an integer constant expression or can be used in
unevaluated parts of one and avoid folding and wrap as
appropriate. Fold operands before possibly doing -Wsign-compare
warnings.
(build_compound_expr): Wrap result for C99 if operands can be used
in integer constant expressions.
(build_c_cast): Update call to digest_init. Do not ignore
overflow from casting floating-point constants to integers. Wrap
results that could be confused with integer constant expressions,
null pointer constants or floating-point constants.
(c_cast_expr): Update call to groktypename. Handle expressions
included in type name.
(build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold
lhs inside possible SAVE_EXPR. Fold RHS before assignment.
Update calls to convert_for_assignment.
(convert_for_assignment): Take new parameter
null_pointer_constant. Do not strip nops or call
decl_constant_value_for_broken_optimization. Set
in_late_binary_op for conversions to boolean.
(store_init_value): Update call to digest_init.
(digest_init): Take new parameter null_pointer_constant. Do not
call decl_constant_value_for_broken_optimization. pedwarn for
initializers not constant expressions. Update calls to
convert_for_assignment.
(constructor_nonconst): New.
(struct constructor_stack): Add nonconst element.
(really_start_incremental_init, push_init_level, pop_init_level):
Handle constructor_nonconst and nonconst element.
(set_init_index): Call constant_expression_warning for array
designators.
(output_init_element): Fold value. Set constructor_nonconst as
applicable. pedwarn for initializers not constant expressions.
Update call to digest_init. Call constant_expression_warning
where constant initializers are required.
(process_init_element): Use c_save_expr.
(c_finish_goto_ptr): Fold expression.
(c_finish_return): Fold return value. Update call to
convert_for_assignment.
(c_start_case): Fold switch expression.
(c_process_expr_stmt): Fold expression.
(c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to
ensure statement expression is not evaluated in constant
expression.
(build_binary_op): Track whether results are integer constant
expressions or may occur in such, disable folding and wrap results
as applicable. Fold operands for -Wsign-compare warnings unless
in_late_binary_op.
(c_objc_common_truthvalue_conversion): Handle results folded to
integer constants that are not integer constant expressions.
* doc/extend.texi: Document when typeof operands are evaluated,
that condition of __builtin_choose_expr is an integer constant
expression, and more about use of __builtin_constant_p in
initializers.
gcc/objc:
* objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
gcc/testsuite:
* gcc.c-torture/compile/20081108-1.c,
gcc.c-torture/compile/20081108-2.c,
gcc.c-torture/compile/20081108-3.c, gcc.dg/bconstp-2.c,
gcc.dg/bconstp-3.c, gcc.dg/bconstp-4.c, gcc.dg/c90-const-expr-6.c,
gcc.dg/c90-const-expr-7.c, gcc.dg/c90-const-expr-8.c,
gcc.dg/c90-const-expr-9.c, gcc.dg/c90-const-expr-10.c,
gcc.dg/c90-const-expr-11.c, gcc.dg/c99-const-expr-6.c,
gcc.dg/c99-const-expr-7.c, gcc.dg/c99-const-expr-8.c,
gcc.dg/c99-const-expr-9.c, gcc.dg/c99-const-expr-10.c,
gcc.dg/c99-const-expr-11.c, gcc.dg/c99-const-expr-12.c,
gcc.dg/c99-const-expr-13.c, gcc.dg/compare10.c,
gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu89-const-expr-2.c,
gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-const-expr-2.c,
gcc.dg/gnu99-const-expr-3.c, gcc.dg/vla-12.c, gcc.dg/vla-13.c,
gcc.dg/vla-14.c, gcc.dg/vla-15.c, gcc.dg/vla-16.c: New tests.
* gcc.dg/c90-const-expr-1.c, gcc.dg/c90-const-expr-2.c,
gcc.dg/c90-const-expr-3.c, gcc.dg/c99-const-expr-2.c,
gcc.dg/c99-const-expr-3.c, gcc.dg/c99-static-1.c: Remove XFAILs.
* gcc.dg/c90-const-expr-2.c: Use ZERO in place of 0 in another
case.
* gcc.dg/overflow-warn-1.c, gcc.dg/overflow-warn-2.c,
gcc.dg/overflow-warn-3.c, gcc.dg/overflow-warn-4.c: Remove
XFAILs. Update expected messages.
* gcc.dg/pr14649-1.c, gcc.dg/pr19984.c, gcc.dg/pr25682.c: Update
expected messages.
* gcc.dg/real-const-1.c: Replace with test from original PR.
* gcc.dg/vect/pr32230.c: Use intermediate cast to __PTRDIFF_TYPE__
when casting from non-constant integer to pointer.
From-SVN: r145254
2009-03-29 20:13:43 +02:00
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|
/* An expression to be evaluated before the type specifier, in the
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|
case of typeof specifiers, or NULL otherwise or if no such
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expression is required for a particular typeof specifier. In
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particular, when typeof is applied to an expression of variably
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modified type, that expression must be evaluated in order to
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determine array sizes that form part of the type, but the
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expression itself (as opposed to the array sizes) forms no part
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of the type and so needs to be recorded separately. */
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tree expr;
|
c-tree.h (enum c_typespec_kind, [...]): New.
* c-tree.h (enum c_typespec_kind, struct c_typespec,
parser_xref_tag): New.
(struct c_declspecs): Add tag_defined_p. Adjust definition of
typedef_p.
(declspecs_add_type): Adjust prototypes.
* c-parse.in (%union): Add tstype.
(typespec_nonattr, typespec_attr, typespec_reserved_nonattr,
typespec_reserved_attr, typespec_nonreserved_nonattr,
structsp_attr, structsp_nonattr): Change to tstype. Update
actions.
* c-decl.c (build_null_declspecs): Initialize tag_defined_p.
(declspecs_add_type): Update to take struct c_typespec argument.
Set tag_defined_p and typedef_p as appropriate.
(xref_tag): Rename to parser_xref_tag and replace by wrapper.
Update to return struct c_typespec.
(shadow_tag_warned): Don't let empty declarations with qualifiers
or storage class specifiers redeclare a tag if a previous
declaration is visible.
testsuite:
* gcc.dg/c99-tag-3.c, gcc.dg/declspec-14.c: New tests.
From-SVN: r89021
2004-10-14 02:34:01 +02:00
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};
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c-tree.h (enum c_storage_class): New.
* c-tree.h (enum c_storage_class): New.
(struct c_declspecs): Add storage_class, inline_p and thread_p.
* c-decl.c (shadow_tag_warned): Give errors for "inline" in empty
declarations and "auto" or "register" in file scope empty
declarations. Give more specific warnings for other cases of
storage class specifiers in empty declarations.
(grokdeclarator): Update for new structures. Don't check for
multiple storage classes. Diagnose file-scope "register" if
pedantic.
(build_null_declspecs): Update.
(declspecs_add_scspec): Update. Diagnose multiple storage class
specifiers and invalid uses of "__thread".
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/tls/diag-2.c: Update expected messages.
* gcc.dg/991209-1.c: Specify compilation options. Update expected
messages.
* gcc.dg/pr14289-2.c, gcc.dg/pr14289-3.c: Remove.
* gcc.dg/declspec-7.c, gcc.dg/declspec-8.c, gcc.dg/declspec-9.c,
gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/tls/diag-4.c,
gcc.dg/tls/diag-5.c: New tests.
From-SVN: r87376
2004-09-12 00:15:14 +02:00
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/* A storage class specifier. */
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enum c_storage_class {
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csc_none,
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csc_auto,
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csc_extern,
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csc_register,
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csc_static,
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csc_typedef
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};
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c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
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|
/* A type specifier keyword "void", "_Bool", "char", "int", "float",
|
c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM.
* c-common.h (enum rid): Add new enumeration values of RID_SAT,
RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before
RID_ONEWAY, so that it can be checked in declspecs_add_type.
(c_common_fixed_point_type_for_size): Declare.
* c-parser.c (reswords): Add _Fract, _Accum, and _Sat.
(c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT.
(c_token_starts_declspecs): Likewise.
(c_parser_declspecs): Likewise.
(c_parser_attributes): Likewise.
* c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum.
(c_declspecs): Add saturating_p.
* c-decl.c (build_null_declspecs): Initialize saturating_p.
(declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat.
Handle RID_SAT.
Avoid using void, bool, char, int, float, double, _Decimal32,
_Decimal64, _Decimal128, and complex with _Sat.
Handle RID_FRACT and RID_ACCUM.
Make sure _Sat is used with _Fract or _Accum.
(finish_declspecs): Handle cts_fract and cts_accum.
* c-common.c (fixed-value.h): New include.
(constant_expression_warning): Handle FIXED_CST.
(overflow_warning): Likewise.
(warnings_for_convert_and_check): Likewise.
(c_common_fixed_point_type_for_size): New.
(c_common_type_for_mode): Handle fixed-point modes to
return various saturating/non-saturating, signed/unsigned types.
(c_common_signed_or_unsigned_type): Support fixed-point types.
(shorten_compare): Check fixed-point zero.
Handle FIXED_POINT_TYPE.
(c_common_truthvalue_conversion): Handle FIXED_CST.
Handle FIXED_POINT_TYPE.
(c_common_nodes_and_builtins): Record builtin types for fixed-point
types.
(handle_mode_attribute): Handle fixed-point modes. Need to check
if the signness of base type and fixed-point modes are consistent.
(handle_vector_size_attribute): Handle fixed-point modes.
(same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE.
(warn_for_div_by_zero): Check fixed-point zero.
* c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build
a common fixed-point type based on fbit, ibit, sign, and saturation.
(build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR,
NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR,
PREDECREMENT_EXPR, and POSTDECREMENT_EXPR.
(convert_for_assignment): Support FIXED_POINT_TYPE.
(digest_init): Handle FIXED_POINT_TYPE.
(build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR,
TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR,
TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR,
GE_EXPR, LT_EXPR, GT_EXPR.
* target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New.
(TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P.
* target.h (gcc_target): Add fixed_point_supported_p.
* targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT,
MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM.
(default_fixed_point_supported_p): Define.
* targhooks.h (default_fixed_point_supported_p): Declare.
* doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add.
* doc/install.texi (Configuration): Add --enable-fixed-point.
* configure.ac (--enable-fixed-point): New to enable fixed-point
arithmetic extension to C. For mips targets, we enable it by default.
* configure, config.in: Regenerate.
From-SVN: r127652
2007-08-21 00:26:47 +02:00
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"double", "_Decimal32", "_Decimal64", "_Decimal128", "_Fract", "_Accum",
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or none of these. */
|
c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
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enum c_typespec_keyword {
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cts_none,
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cts_void,
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cts_bool,
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cts_char,
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cts_int,
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cts_float,
|
machmode.h (int_n_data_t): New.
* machmode.h (int_n_data_t): New.
(int_n_enabled_p): New.
(int_n_data): New.
* tree.c (int_n_enabled_p): New.
(int_n_trees): New.
(make_or_reuse_type): Check for all __intN types, not just
__int128.
(build_common_tree_nodes): Likewise. Also fill in integer_typs[]
entries.
* tree.h (int128_integer_type_node): Remove.
(int128_unsigned_type_node): Remove.
(int_n_trees_t): New.
(int_n_enabled_p): New.
(int_n_trees): New.
* toplev.c (standard_type_bitsize): New.
(do_compile): Check which __intN types are enabled for the current
run.
* builtin-types.def (BT_INT128): Remove.
(BT_UINT128): Remove.
* machmode.def: Add macro to create __int128 for all targets.
* stor-layout.c (mode_for_size): Support __intN types.
(smallest_mode_for_size): Likewise.
(initialize_sizetypes): Support __intN types.
* genmodes.c (struct mode_data): Add int_n field.
(blank_mode): Likewise.
(INT_N): New.
(make_int_n): New.
(emit_insn_modes_h): Count __intN entries and define
NUM_INT_N_ENTS.
(emit_mode_int_n): New.
(emit_insn_modes_c): Call it.
* gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
types, not just __int128.
* tree-core.h (integer_type_kind): Remove __int128-specific
entries, reserve spots for __intN entries.
libstdc++-v3/
* src/c++11/limits.cc: Add support for __intN types.
* include/std/type_traits: Likewise.
* include/std/limits: Likewise.
* include/c_std/cstdlib: Likewise.
* include/bits/cpp_type_traits.h: Likewise.
* include/c_global/cstdlib: Likewise.
c-family/
* c-pretty-print.c (pp_c_integer_constant): Check for all __intN
types, not just __int128.
* c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
types, not just __int128.
(cpp_atomic_builtins): Round pointer sizes up.
(type_suffix): Use type precision, not specific types.
* c-common.c (c_common_reswords): Remove __int128 special case.
(c_common_type_for_size): Check for all __intN types, not just
__int128.
(c_common_type_for_mode): Likewise.
(c_common_signed_or_unsigned_type): Likewise.
(c_build_bitfield_integer_type): Likewise.
(c_common_nodes_and_builtins): Likewise.
(keyword_begins_type_specifier): Likewise.
* c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
__intN variants.
c/
* c-parser.c (c_parse_init): Add RID entries for each __intN.
(c_token_starts_typename): Check all __intN, not just __int128.
(c_token_starts_declspecs): Likewise.
(c_parser_declspecs): Likewise.
(c_parser_attribute_any_word): Likewise.
(c_parser_objc_selector): Likewise.
* c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
(struct c_declspecs): Add int_n_idx field to record *which* __intN
is specified.
* c-decl.c (declspecs_add_type): Check for all __intN, not just
__int128.
(finish_declspecs): Likewise.
testsuite/
* g++.dg/abi/mangle64.C: New.
cp/
* typeck.c (cp_common_type): Check for all __intN types, not just
__int128.
* decl.c (grokdeclarator): Likewise.
* rtti.c (emit_support_tinfos): Check for all __intN types, not just
__int128.
* parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Check
for all __intN types, not just __int128.
(cp_parser_simple_type_specifier): Likewise.
* mangle.c (integer_type_codes): Remove int128-specific codes.
* cp-tree.h (cp_decl_specifier_seq): Add int_n_idx to store which
__intN was specified.
* lex.c (init_reswords): Reserve all __intN keywords.
lto/
* lto-lang.c (lto_build_c_type_nodes): Check intN types for
size-type as well.
(lto_init): Initialize all intN types, not just int128.
From-SVN: r216220
2014-10-14 21:44:36 +02:00
|
|
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|
cts_int_n,
|
target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New.
2005-12-16 Jon Grimm <jgrimm2@us.ibm.com>
Janis Johnson <janis187@us.ibm.com>
Ben Elliston <bje@au.ibm.com>
* target-def.h (TARGET_DECIMAL_FLOAT_SUPPORTED_P): New.
(TARGET_INITIALIZER): Add TARGET_DECIMAL_FLOAT_P.
* target.h (struct gcc_target): Add decimal_float_supported_p.
* targhooks.c (default_scalar_mode_supported_p): Handle
MODE_DECIMAL_FLOAT.
* builtins.def: Add new builtins for 32, 64 and 128 bit variants
of inf, nan, finite, isinf and isnan.
* builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128,
BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR,
BT_FN_DFLOAT32, BT_FN_DFLOAT64, BT_FN_DFLOAT128,
BT_FN_INT_DFLOAT32, BT_FN_INT_DFLOAT64, BT_FN_INT_DFLOAT128,
BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT64_CONST_STRING,
BT_FN_DFLOAT32_CONST_STRING, BT_FN_DFLOAT32_DFLOAT32,
BT_FN_DFLOAT64_DFLOAT64, BT_FN_DFLOAT128_DFLOAT128): New.
* c-decl.c (declspecs_add_type): Verify combos on type qualifiers.
Pedwarn if decimal floating point types are used. Error if
decimal floating point is not supported by the target.
(finish_declspecs): Return type from DFP typespec_word.
* c-typeck.c (c_common_type): Choose the decimal floating point
type with the greater precision when determining a common type.
(convert_arguments): Warn if there is a mismatch between argument
and prototype for decimal float types. Warn of conversions with
binary float types and of precision narrowing due to prototype.
* c-parser.c (reswords): Add _Decimal32, _Decimal64, _Decimal128.
(c_token_starts_typename): Handle RID_DFLOAT32/64/128.
(c_token_starts_declspecs): Likewise.
(c_parser_attributes): Likewise.
* c-common.h (enum rid): Add new enumeration values RID_DFLOAT32,
RID_DFLOAT64, RID_DFLOAT128.
(T_D32, TEX_D32, T_D64, TEX_D64, T_D128, TEX_D128): New macros.
* c-common.c (c_common_type_for_mode): Handle decimal float modes.
(shorten_compare): Convert DFP/BFP operands to a common type.
(c_common_modes_and_builtins): Register built-in decimal float
types if the target supports them.
(handle_mode_addtribute): Handle MODE_DECIMAL_FLOAT.
* builtins.c (fold_builtin_1): Handle 32, 64 and 128 bit cases of
inf, nan, finite, isinf and isnan builtins.
* c-cppbuiltin.c (builtin_define_decimal_float_constants): New.
(builtin_define_float_constants): Assert non-decimal radix.
(c_cpp_builtins): Register built-in __DEC_EVAL_METHOD__ define.
Call builtin_define_decimal_float_constants for each type.
* c-lex.c (interpret_float): Decode decimal float types from CPP_N
flags. Use real_from_string3, which can handle binary or decimal
floats.
* c-tree.h (enum c_typespec_keyword): Add cts_dfloat32,
cts_dfloat64, cts_dfloat128.
* tree.c (build_common_tree_nodes_2): Add decimal float types.
* tree.h (enum tree_index): Add new enumeration values
TI_DFLOAT32_TYPE, TI_DFLOAT64_TYPE, TI_DFLOAT128_TYPE,
TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE, TI_DFLOAT128_PTR_TYPE.
(dfloat32_type_node): New macro.
(dfloat64_type_node, dfloat128_type_node): Likewise.
(dfloat32_ptr_type_node, dfloat64_ptr_type_node): Likewise.
(dfloat128_ptr_type_node): Likewise.
* c-pretty-print.c (pp_c_floating_constant): Append 32, 64 and 128
bit decimal floating point types with "df", "dd" and "dl".
* c-format.h (enum format_lengths): Add new enumeration values
FMT_LEN_H, FMT_LEN_D and FMT_LEN_DD.
* c-format.c (printf_length_specs, scanf_length_specs): Add
entries for H, D, DD.
(print_char_table, scan_char_table): Use new entries.
(asm_fprintf_char_table, gcc_diag_char_table,
gcc_cdiag_char_table, gcc_cxxdiag_char_table): Adjust for longer
length arrays.
* defaults.h (DECIMAL32_TYPE_SIZE): Define.
(DECIMAL64_TYPE_SIZE): Likewise.
(DECIMAL128_TYPE_SIZE): Likewise.
(TARGET_DEC_EVAL_METHOD): Likewise.
* doc/extend.texi (Decimal Float): New node.
(Constructing Calls): Document decimal float built-ins.
* doc/tm.texi: Document TARGET_DECIMAL_FLOAT_SUPPORTED_P hook.
* Makefile.in (USER_H): Add $(srcdir)/ginclude/decfloat.h.
* ginclude/decfloat.h: New file.
Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Janis Johnson <janis187@us.ibm.com>
From-SVN: r108629
2005-12-16 07:38:26 +01:00
|
|
|
|
cts_double,
|
|
|
|
|
cts_dfloat32,
|
|
|
|
|
cts_dfloat64,
|
c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM.
* c-common.h (enum rid): Add new enumeration values of RID_SAT,
RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before
RID_ONEWAY, so that it can be checked in declspecs_add_type.
(c_common_fixed_point_type_for_size): Declare.
* c-parser.c (reswords): Add _Fract, _Accum, and _Sat.
(c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT.
(c_token_starts_declspecs): Likewise.
(c_parser_declspecs): Likewise.
(c_parser_attributes): Likewise.
* c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum.
(c_declspecs): Add saturating_p.
* c-decl.c (build_null_declspecs): Initialize saturating_p.
(declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat.
Handle RID_SAT.
Avoid using void, bool, char, int, float, double, _Decimal32,
_Decimal64, _Decimal128, and complex with _Sat.
Handle RID_FRACT and RID_ACCUM.
Make sure _Sat is used with _Fract or _Accum.
(finish_declspecs): Handle cts_fract and cts_accum.
* c-common.c (fixed-value.h): New include.
(constant_expression_warning): Handle FIXED_CST.
(overflow_warning): Likewise.
(warnings_for_convert_and_check): Likewise.
(c_common_fixed_point_type_for_size): New.
(c_common_type_for_mode): Handle fixed-point modes to
return various saturating/non-saturating, signed/unsigned types.
(c_common_signed_or_unsigned_type): Support fixed-point types.
(shorten_compare): Check fixed-point zero.
Handle FIXED_POINT_TYPE.
(c_common_truthvalue_conversion): Handle FIXED_CST.
Handle FIXED_POINT_TYPE.
(c_common_nodes_and_builtins): Record builtin types for fixed-point
types.
(handle_mode_attribute): Handle fixed-point modes. Need to check
if the signness of base type and fixed-point modes are consistent.
(handle_vector_size_attribute): Handle fixed-point modes.
(same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE.
(warn_for_div_by_zero): Check fixed-point zero.
* c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build
a common fixed-point type based on fbit, ibit, sign, and saturation.
(build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR,
NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR,
PREDECREMENT_EXPR, and POSTDECREMENT_EXPR.
(convert_for_assignment): Support FIXED_POINT_TYPE.
(digest_init): Handle FIXED_POINT_TYPE.
(build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR,
TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR,
TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR,
GE_EXPR, LT_EXPR, GT_EXPR.
* target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New.
(TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P.
* target.h (gcc_target): Add fixed_point_supported_p.
* targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT,
MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM.
(default_fixed_point_supported_p): Define.
* targhooks.h (default_fixed_point_supported_p): Declare.
* doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add.
* doc/install.texi (Configuration): Add --enable-fixed-point.
* configure.ac (--enable-fixed-point): New to enable fixed-point
arithmetic extension to C. For mips targets, we enable it by default.
* configure, config.in: Regenerate.
From-SVN: r127652
2007-08-21 00:26:47 +02:00
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cts_dfloat128,
|
Implement C _FloatN, _FloatNx types.
ISO/IEC TS 18661-3:2015 defines C bindings to IEEE interchange and
extended types, in the form of _FloatN and _FloatNx type names with
corresponding fN/FN and fNx/FNx constant suffixes and FLTN_* / FLTNX_*
<float.h> macros. This patch implements support for this feature in
GCC.
The _FloatN types, for N = 16, 32, 64 or >= 128 and a multiple of 32,
are types encoded according to the corresponding IEEE interchange
format (endianness unspecified; may use either the NaN conventions
recommended in IEEE 754-2008, or the MIPS NaN conventions, since the
choice of convention is only an IEEE recommendation, not a
requirement). The _FloatNx types, for N = 32, 64 and 128, are IEEE
"extended" types: types extending a narrower format with range and
precision at least as big as those specified in IEEE 754 for each
extended type (and with unspecified representation, but still
following IEEE semantics for their values and operations - and with
the set of values being determined by the precision and the maximum
exponent, which means that while Intel "extended" is suitable for
_Float64x, m68k "extended" is not). These types are always distinct
from and not compatible with each other and the standard floating
types float, double, long double; thus, double, _Float64 and _Float32x
may all have the same ABI, but they are three still distinct types.
The type names may be used with _Complex to construct corresponding
complex types (unlike __float128, which acts more like a typedef name
than a keyword - thus, this patch may be considered to fix PR
c/32187). The new suffixes can be combined with GNU "i" and "j"
suffixes for constants of complex types (e.g. 1.0if128, 2.0f64i).
The set of types supported is implementation-defined. In this GCC
patch, _Float32 is SFmode if that is suitable; _Float32x and _Float64
are DFmode if that is suitable; _Float128 is TFmode if that is
suitable; _Float64x is XFmode if that is suitable, and otherwise
TFmode if that is suitable. There is a target hook to override the
choices if necessary. "Suitable" means both conforming to the
requirements of that type, and supported as a scalar type including in
libgcc. The ABI is whatever the back end does for scalars of that
mode (but note that _Float32 is passed without promotion in variable
arguments, unlike float). All the existing issues with exceptions and
rounding modes for existing types apply equally to the new type names.
No GCC port supports a floating-point format suitable for _Float128x.
Although there is HFmode support for ARM and AArch64, use of that for
_Float16 is not enabled. Supporting _Float16 would require additional
work on the excess precision aspects of TS 18661-3: there are new
values of FLT_EVAL_METHOD, which are not currently supported in GCC,
and FLT_EVAL_METHOD == 0 now means that operations and constants on
types narrower than float are evaluated to the range and precision of
float. Implementing that, so that _Float16 gets evaluated with excess
range and precision, would involve changes to the excess precision
infrastructure so that the _Float16 case is enabled by default, unlike
the x87 case which is only enabled for -fexcess-precision=standard.
Other differences between _Float16 and __fp16 would also need to be
disentangled.
GCC has some prior support for nonstandard floating-point types in the
form of __float80 and __float128. Where these were previously types
distinct from long double, they are made by this patch into aliases
for _Float64x / _Float128 if those types have the required properties.
In principle the set of possible _FloatN types is infinite. This
patch hardcodes the four such types for N <= 128, but with as much
code as possible using loops over types to minimize the number of
places with such hardcoding. I don't think it's likely any further
such types will be of use in future (or indeed that formats suitable
for _Float128x will actually be implemented). There is a corner case
that all _FloatN, for N >= 128 and a multiple of 32, should be treated
as keywords even when the corresponding type is not supported; I
intend to deal with that in a followup patch.
Tests are added for various functionality of the new types, mostly
using type-generic headers. The tests use dg-add-options to pass any
extra options needed to enable the types; this is wired up to use the
same options as for __float128 on powerpc to enable _Float128 and
_Float64x, and effective-target keywords for runtime support do the
same hardware test as for __float128 to make sure the VSX instructions
generated by those options are supported. (Corresponding additions
would be needed for _Float16 on ARM as well if that were enabled with
-mfp16-format=ieee required to use it rather than unconditionally
available. Of course, -mfp16-format=alternative enables use of a
format which is not compatible with the requirements of the _Float16
type.)
C++ note: no support for the new types or constant suffixes is added
for C++. C++ decimal floating-point support was very different from
the C support, using class types, and the same may well apply to any
future C++ bindings for IEEE interchange and extended types. There is
a case, however, for supporting at least *f128 constants in C++, so
that code using __float128 can use the newer style for constants
throughout rather than needing to use the older *q constants in C++.
Also, if built-in functions are added that may provide a way in which
the types could leak into C++ code.
Fortran note: the float128_type_node used in the Fortran front end is
renamed to gfc_float128_type_node, since the semantics are different:
in particular, if long double has binary128 format, then the new
language-independent float128_type_node is a distinct type that also
has binary128 format, but the Fortran node is expected to be NULL in
that case. Likewise, Fortran's complex_float128_type_node is renamed
to gfc_complex_float128_type_node.
PowerPC note: the back end had an inconsistency that if TFmode was
binary128, *q constants were TFmode instead of KFmode but __float128
was KFmode. This patch follows the same logic as for *q constants, so
that _Float128 prefers TFmode (and __float128 becomes an alias for
_Float128).
ARM note: __fp16 is promoted to double (by convert_arguments) when
passed without a prototype / in variable arguments. But this is only
about the argument promotion; it is not handled as promoting in
c-common.c:self_promoting_args_p / c-typeck.c:c_type_promotes_to,
meaning that a K&R function definition for an argument of type __fp16
corresponds to a prototype with an argument of that type, not to one
with an argument of type double, whereas a float argument in a K&R
function definition corresponds to a double prototype argument - and
the same functions are also what's involved in making va_arg give a
warning and generate a call to abort when called with type float.
This is preserved by this patch, while arranging for _Float16 not to
be promoted when passed without a prototype / in variable arguments
(the promotion of float being considered a legacy feature, not applied
to any new types in C99 or later).
TS 18661-3 extends the set of decimal floating-point types similarly,
and adds new constant suffixes for the existing types, but this patch
does not do anything regarding that extension.
This patch does nothing regarding built-in functions, although
type-generic functions such as __builtin_isinf work for the new types
and associated tests are included. There are at least two levels of
built-in function support possible for these types. The minimal
level, implemented in
<https://gcc.gnu.org/ml/gcc-patches/2016-06/msg01702.html> (which
needs updating to use dg-add-options), adds built-in functions similar
to those x86 has for __float128: __builtin_inf* __builtin_huge_val*,
__builtin_nan*, __builtin_nans*, __builtin_fabs*, __builtin_copysign*.
That would be sufficient for glibc to use the *f128 names for built-in
functions by default with *q used only for backwards compatibility
when using older GCC versions. That would also allow c_cpp_builtins's
flag_building_libgcc code, defining __LIBGCC_%s_FUNC_EXT__, to use
such suffixes rather than the present code hardcoding logic about
target-specific constant suffixes and how those relate to function
suffixes.
Full built-in function support would cover the full range of built-in
functions for existing floating-point types, adding variants for all
the new types, except for a few obsolescent functions and
non-type-generic variants of type-generic functions. Some but not all
references to such functions in GCC use macros such as CASE_FLT_FN to
be type-generic; a fair amount of work would be needed to identify all
places to update. Adding all those functions would enable
optimizations (for constant arguments and otherwise) for TS 18661-3
functions, but it would also substantially expand the enum listing
built-in functions (and we've had problems with the size of that enum
in the past), and increase the amount of built-in function
initialization to do - I don't know what the startup cost involved in
built-in function initialization is, but it would be something to
consider when adding such a large set of functions.
There are also a range of optimizations, in match.pd and elsewhere,
that only operate on the three standard floating-point types. Ideally
those would be made generic to all floating-point types, but this
patch does nothing in that regard. Special care would be needed
regarding making sure library functions to which calls are generated
actually exist. For example, if sqrt is called on an argument of type
_Float32, and the result converted to _Float32, this is equivalent to
doing a square root operation directly on _Float32. But if the user's
libm does not have the sqrtf32 function, or the name is not reserved
because __STDC_WANT_IEC_60559_TYPES_EXT__ was not defined before
including <math.h>, you can only do that optimization if you convert
to a call to sqrtf instead.
DECIMAL_DIG now relates to all supported floating-point formats, not
just float, double and long double; I've raised the question with WG14
of how this relates to the formula for DECIMAL_DIG in C11 not
considering this. TS 18661-3 says it also covers non-arithmetic
formats only supported by library conversion functions; this patch
does not add any target hooks to allow for the case where there are
such formats wider than any supported for arithmetic types (where
e.g. libc supports conversions involving the binary128 representation,
but the _Float128 type is not supported).
GCC provides its own <tgmath.h> for some targets. No attempt is made
to adapt this to handle the new types.
Nothing is done regarding debug info for the new types (see the
"Debugger support for __float128 type?" thread on gcc@, Sep/Oct 2015).
No __SIZEOF_*__ macros are added for the new types.
Nothing is done with do_warn_double_promotion.
Nothing is done to include the new types in those determining
max_align_t, although properly it should be sufficiently aligned for
any of those types.
The logic for usual arithmetic conversions in c_common_type relies on
TYPE_PRECISION for floating-point types, which is less than ideal
(doesn't necessarily correspond to whether one type's values are
subset of another); looking in more detail at the formats might be
better. But since I included code in build_common_tree_nodes to work
around rs6000 KFmode having precision 113 not 128, I think it should
work. Ideally one might have errors in generic code for the case
where the two types do not have one type's values a subset of the
other (which is undefined behavior). But the only case where this can
actually occur is mixing IBM long double with binary128 on powerpc,
and rs6000_invalid_binary_op deals with that at present. TS 18661-3
does not fully specify the type resulting from the usual arithmetic
conversions in the case where two _FloatNx types have the same set of
values; I arranged the code to prefer the greater value of N in that
case.
The __FP_FAST_FMA* macros are not extended to cover the new types,
since there are no corresponding built-in functions (if built-in
fmafN, fmafNx are added, the macros should be extended, and the new
macros documented). Also, only a limited set of modes is handled in
mode_has_fma.
Diagnostics relating to the use of the new types with -pedantic do not
try to distinguish them from purely nonstandard types such as __int128
and constant suffixes such as *q.
If you use an unsupported _FloatN / _FloatNx type you get a warning
about the type defaulting to int after the warning about the type not
being supported. That's less than ideal, but it's also a pre-existing
condition if you use __int128 on a 32-bit system where it's
unsupported.
Bootstrapped with no regressions on x86_64-pc-linux-gnu. Other
back-end changes minimally tested by building cc1 for ia64-linux-gnu,
powerpc64le-linux-gnu, pdp11-none (the last failed for unrelated
reasons).
PR c/32187
gcc:
* tree-core.h (TI_COMPLEX_FLOAT16_TYPE)
(TI_COMPLEX_FLOATN_NX_TYPE_FIRST, TI_COMPLEX_FLOAT32_TYPE)
(TI_COMPLEX_FLOAT64_TYPE, TI_COMPLEX_FLOAT128_TYPE)
(TI_COMPLEX_FLOAT32X_TYPE, TI_COMPLEX_FLOAT64X_TYPE)
(TI_COMPLEX_FLOAT128X_TYPE, TI_FLOAT16_TYPE, TI_FLOATN_TYPE_FIRST)
(TI_FLOATN_NX_TYPE_FIRST, TI_FLOAT32_TYPE, TI_FLOAT64_TYPE)
(TI_FLOAT128_TYPE, TI_FLOATN_TYPE_LAST, TI_FLOAT32X_TYPE)
(TI_FLOATNX_TYPE_FIRST, TI_FLOAT64X_TYPE, TI_FLOAT128X_TYPE)
(TI_FLOATNX_TYPE_LAST, TI_FLOATN_NX_TYPE_LAST): New enum
tree_index values.
(NUM_FLOATN_TYPES, NUM_FLOATNX_TYPES, NUM_FLOATN_NX_TYPES): New
macros.
(struct floatn_type_info): New structure type.
(floatn_nx_types): New variable declaration.
* tree.h (FLOATN_TYPE_NODE, FLOATN_NX_TYPE_NODE)
(FLOATNX_TYPE_NODE, float128_type_node, float64x_type_node)
(COMPLEX_FLOATN_NX_TYPE_NODE): New macros.
* tree.c (floatn_nx_types): New variable.
(build_common_tree_nodes): Initialize _FloatN, _FloatNx and
corresponding complex types.
* target.def (floatn_mode): New hook.
* targhooks.c: Include "real.h".
(default_floatn_mode): New function.
* targhooks.h (default_floatn_mode): New prototype.
* doc/extend.texi (Floating Types): Document _FloatN and _FloatNx
types.
* doc/sourcebuild.texi (float@var{n}, float@var{n}x): Document new
effective-target and dg-add-options keywords.
(float@var{n}_runtime, float@var{n}x_runtime, floatn_nx_runtime):
Document new effective-target keywords.
* doc/tm.texi.in (TARGET_FLOATN_MODE): New @hook.
* doc/tm.texi: Regenerate.
* ginclude/float.h (LDBL_DECIMAL_DIG): Define to
__LDBL_DECIMAL_DIG__, not __DECIMAL_DIG__.
[__STDC_WANT_IEC_60559_TYPES_EXT__]: Define macros from TS
18661-3.
* real.h (struct real_format): Add field ieee_bits.
* real.c (ieee_single_format, mips_single_format)
(motorola_single_format, spu_single_format, ieee_double_format)
(mips_double_format, motorola_double_format)
(ieee_extended_motorola_format, ieee_extended_intel_96_format)
(ieee_extended_intel_128_format)
(ieee_extended_intel_96_round_53_format, ibm_extended_format)
(mips_extended_format, ieee_quad_format, mips_quad_format)
(vax_f_format, vax_d_format, vax_g_format, decimal_single_format)
(decimal_double_format, decimal_quad_format, ieee_half_format)
(arm_half_format, real_internal_format: Initialize ieee_bits
field.
* config/i386/i386.c (ix86_init_builtin_types): Do not initialize
float128_type_node. Set float80_type_node to float64x_type_node
if appropriate and long_double_type_node not appropriate.
* config/ia64/ia64.c (ia64_init_builtins): Likewise.
* config/pdp11/pdp11.c (pdp11_f_format, pdp11_d_format):
Initialize ieee_bits field.
* config/rs6000/rs6000.c (TARGET_FLOATN_MODE): New macro.
(rs6000_init_builtins): Set ieee128_float_type_node to
float128_type_node.
(rs6000_floatn_mode): New function.
gcc/c:
* c-tree.h (cts_floatn_nx): New enum c_typespec_keyword value.
(struct c_declspecs): Add field floatn_nx_idx.
* c-decl.c (declspecs_add_type, finish_declspecs): Handle _FloatN
and _FloatNx type specifiers.
* c-parser.c (c_keyword_starts_typename, c_token_starts_declspecs)
(c_parser_declspecs, c_parser_attribute_any_word)
(c_parser_objc_selector): Use CASE_RID_FLOATN_NX.
* c-typeck.c (c_common_type): Handle _FloatN and _FloatNx types.
(convert_arguments): Avoid promoting _FloatN and _FloatNx types
narrower than double.
gcc/c-family:
* c-common.h (RID_FLOAT16, RID_FLOATN_NX_FIRST, RID_FLOAT32)
(RID_FLOAT64, RID_FLOAT128, RID_FLOAT32X, RID_FLOAT64X)
(RID_FLOAT128X): New enum rid values.
(CASE_RID_FLOATN_NX): New macro.
* c-common.c (c_common_reswords): Add _FloatN and _FloatNx
keywords.
(c_common_type_for_mode): Check for _FloatN and _FloatNx and
corresponding complex types.
(c_common_nodes_and_builtins): For non-C++, register _FloatN and
_FloatNx and corresponding complex types.
(keyword_begins_type_specifier): Use CASE_RID_FLOATN_NX.
* c-cppbuiltin.c (builtin_define_float_constants): Check _FloatN
and _FloatNx types for the widest type for determining
DECIMAL_DIG. Define __LDBL_DECIMAL_DIG__ as well as
__DECIMAL_DIG__ for long double. Handle FMA_SUFFIX being NULL.
(c_cpp_builtins): Call builtin_define_float_constants for _FloatN
and _FloatNx types.
* c-lex.c (interpret_float): Handle _FloatN and _FloatNx
constants.
* c-pretty-print.c (pp_c_floating_constant): Handle _FloatN and
_FloatNx types.
gcc/fortran:
* trans-types.h (float128_type_node): Rename to
gfc_float128_type_node.
(complex_float128_type_node): Rename to
gfc_complex_float128_type_node.
* iso-c-binding.def, trans-intrinsic.c, trans-types.c: All users
changed.
gcc/testsuite:
* lib/target-supports.exp (check_effective_target_float16)
(check_effective_target_float32, check_effective_target_float64)
(check_effective_target_float128, check_effective_target_float32x)
(check_effective_target_float64x)
(check_effective_target_float128x)
(check_effective_target_float16_runtime)
(check_effective_target_float32_runtime)
(check_effective_target_float64_runtime)
(check_effective_target_float128_runtime)
(check_effective_target_float32x_runtime)
(check_effective_target_float64x_runtime)
(check_effective_target_float128x_runtime)
(check_effective_target_floatn_nx_runtime)
(add_options_for_float16, add_options_for_float32)
(add_options_for_float64, add_options_for_float128)
(add_options_for_float32x, add_options_for_float64x)
(add_options_for_float128x): New procedures.
* gcc.dg/dfp/floatn.c, gcc.dg/float128-typeof.c,
gcc.dg/float128x-typeof.c, gcc.dg/float16-typeof.c,
gcc.dg/float32-typeof.c, gcc.dg/float32x-typeof.c,
gcc.dg/float64-typeof.c, gcc.dg/float64x-typeof.c,
gcc.dg/floatn-arithconv.c, gcc.dg/floatn-errs.c,
gcc.dg/floatn-typeof.h, gcc.dg/torture/float128-basic.c,
gcc.dg/torture/float128-complex.c,
gcc.dg/torture/float128-floath.c, gcc.dg/torture/float128-tg.c,
gcc.dg/torture/float128x-basic.c,
gcc.dg/torture/float128x-complex.c,
gcc.dg/torture/float128x-floath.c, gcc.dg/torture/float128x-tg.c,
gcc.dg/torture/float16-basic.c, gcc.dg/torture/float16-complex.c,
gcc.dg/torture/float16-floath.c, gcc.dg/torture/float16-tg.c,
gcc.dg/torture/float32-basic.c, gcc.dg/torture/float32-complex.c,
gcc.dg/torture/float32-floath.c, gcc.dg/torture/float32-tg.c,
gcc.dg/torture/float32x-basic.c,
gcc.dg/torture/float32x-complex.c,
gcc.dg/torture/float32x-floath.c, gcc.dg/torture/float32x-tg.c,
gcc.dg/torture/float64-basic.c, gcc.dg/torture/float64-complex.c,
gcc.dg/torture/float64-floath.c, gcc.dg/torture/float64-tg.c,
gcc.dg/torture/float64x-basic.c,
gcc.dg/torture/float64x-complex.c,
gcc.dg/torture/float64x-floath.c, gcc.dg/torture/float64x-tg.c,
gcc.dg/torture/floatn-basic.h, gcc.dg/torture/floatn-complex.h,
gcc.dg/torture/floatn-convert.c, gcc.dg/torture/floatn-floath.h,
gcc.dg/torture/floatn-tg.h,
gcc.dg/torture/fp-int-convert-float128-ieee-timode.c,
gcc.dg/torture/fp-int-convert-float128-ieee.c,
gcc.dg/torture/fp-int-convert-float128x-timode.c,
gcc.dg/torture/fp-int-convert-float128x.c,
gcc.dg/torture/fp-int-convert-float16-timode.c,
gcc.dg/torture/fp-int-convert-float16.c,
gcc.dg/torture/fp-int-convert-float32-timode.c,
gcc.dg/torture/fp-int-convert-float32.c,
gcc.dg/torture/fp-int-convert-float32x-timode.c,
gcc.dg/torture/fp-int-convert-float32x.c,
gcc.dg/torture/fp-int-convert-float64-timode.c,
gcc.dg/torture/fp-int-convert-float64.c,
gcc.dg/torture/fp-int-convert-float64x-timode.c,
gcc.dg/torture/fp-int-convert-float64x.c: New tests.
* gcc.dg/torture/fp-int-convert.h (TEST_I_F): Add argument for
maximum exponent of floating-point type. Use it in testing
whether 0x8...0 fits in the floating-point type. Always treat -1
(signed 0xf...f) as fitting in the floating-point type.
(M_OK1): New macro.
* gcc.dg/torture/fp-int-convert-double.c,
gcc.dg/torture/fp-int-convert-float.c,
gcc.dg/torture/fp-int-convert-float128-timode.c,
gcc.dg/torture/fp-int-convert-float128.c,
gcc.dg/torture/fp-int-convert-float80-timode.c,
gcc.dg/torture/fp-int-convert-float80.c,
gcc.dg/torture/fp-int-convert-long-double.c,
gcc.dg/torture/fp-int-convert-timode.c: Update calls to TEST_I_F.
libcpp:
* include/cpplib.h (CPP_N_FLOATN, CPP_N_FLOATNX)
(CPP_N_WIDTH_FLOATN_NX, CPP_FLOATN_SHIFT, CPP_FLOATN_MAX): New
macros.
* expr.c (interpret_float_suffix): Handle fN, fNx, FN and FNx
suffixes.
From-SVN: r239625
2016-08-19 19:43:26 +02:00
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cts_floatn_nx,
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c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM.
* c-common.h (enum rid): Add new enumeration values of RID_SAT,
RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before
RID_ONEWAY, so that it can be checked in declspecs_add_type.
(c_common_fixed_point_type_for_size): Declare.
* c-parser.c (reswords): Add _Fract, _Accum, and _Sat.
(c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT.
(c_token_starts_declspecs): Likewise.
(c_parser_declspecs): Likewise.
(c_parser_attributes): Likewise.
* c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum.
(c_declspecs): Add saturating_p.
* c-decl.c (build_null_declspecs): Initialize saturating_p.
(declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat.
Handle RID_SAT.
Avoid using void, bool, char, int, float, double, _Decimal32,
_Decimal64, _Decimal128, and complex with _Sat.
Handle RID_FRACT and RID_ACCUM.
Make sure _Sat is used with _Fract or _Accum.
(finish_declspecs): Handle cts_fract and cts_accum.
* c-common.c (fixed-value.h): New include.
(constant_expression_warning): Handle FIXED_CST.
(overflow_warning): Likewise.
(warnings_for_convert_and_check): Likewise.
(c_common_fixed_point_type_for_size): New.
(c_common_type_for_mode): Handle fixed-point modes to
return various saturating/non-saturating, signed/unsigned types.
(c_common_signed_or_unsigned_type): Support fixed-point types.
(shorten_compare): Check fixed-point zero.
Handle FIXED_POINT_TYPE.
(c_common_truthvalue_conversion): Handle FIXED_CST.
Handle FIXED_POINT_TYPE.
(c_common_nodes_and_builtins): Record builtin types for fixed-point
types.
(handle_mode_attribute): Handle fixed-point modes. Need to check
if the signness of base type and fixed-point modes are consistent.
(handle_vector_size_attribute): Handle fixed-point modes.
(same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE.
(warn_for_div_by_zero): Check fixed-point zero.
* c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build
a common fixed-point type based on fbit, ibit, sign, and saturation.
(build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR,
NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR,
PREDECREMENT_EXPR, and POSTDECREMENT_EXPR.
(convert_for_assignment): Support FIXED_POINT_TYPE.
(digest_init): Handle FIXED_POINT_TYPE.
(build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR,
TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR,
TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR,
GE_EXPR, LT_EXPR, GT_EXPR.
* target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New.
(TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P.
* target.h (gcc_target): Add fixed_point_supported_p.
* targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT,
MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM.
(default_fixed_point_supported_p): Define.
* targhooks.h (default_fixed_point_supported_p): Declare.
* doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add.
* doc/install.texi (Configuration): Add --enable-fixed-point.
* configure.ac (--enable-fixed-point): New to enable fixed-point
arithmetic extension to C. For mips targets, we enable it by default.
* configure, config.in: Regenerate.
From-SVN: r127652
2007-08-21 00:26:47 +02:00
|
|
|
|
cts_fract,
|
extend.texi (Statement Exprs, Typeof): Discuss __auto_type.
* doc/extend.texi (Statement Exprs, Typeof): Discuss __auto_type.
* ginclude/stdatomic.h (kill_dependency, atomic_store_explicit)
(atomic_load_explicit, atomic_exchange_explicit)
(atomic_compare_exchange_strong_explicit)
(atomic_compare_exchange_weak_explicit): Use __auto_type to
declare variable initialized with PTR argument.
c-family:
* c-common.h (enum rid): Add RID_AUTO_TYPE.
* c-common.c (c_common_reswords): Add __auto_type.
(keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
c:
* c-tree.h (c_typespec_keyword): Add cts_auto_type.
* c-decl.c (declspecs_add_type, finish_declspecs): Handle
__auto_type.
* c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
(c_parser_attribute_any_word, c_parser_objc_selector): Handle
RID_AUTO_TYPE.
(c_parser_declspecs): Take argument AUTO_TYPE_OK.
(c_parser_declaration_or_fndef, c_parser_struct_declaration)
(c_parser_declarator, c_parser_direct_declarator_inner)
(c_parser_parameter_declaration, c_parser_type_name): All callers
changed.
(c_parser_declaration_or_fndef): Handle declarations with type
determined from the initializer.
testsuite:
* gcc.dg/atomic/stdatomic-vm.c, gcc.dg/auto-type-1.c,
gcc.dg/auto-type-2.c: New tests.
From-SVN: r204731
2013-11-13 01:38:49 +01:00
|
|
|
|
cts_accum,
|
|
|
|
|
cts_auto_type
|
c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
|
|
|
|
};
|
|
|
|
|
|
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would
be cool to be able to fix PR preprocessor/7263 for real. That is,
consider this example where we have a system header named header.h
like this:
#define _Complex __complex__ #define _Complex_I 1.0iF
and then a normal C file like this:
#include "header.h"
static _Complex float c = _Complex_I;
If we compile the file with -pedantic, the usages of _Complex or
_Complex_I should not trigger any warning, even though __complex__ and
the complex literal are extensions to the standard C.
They shouldn't trigger any warning because _Complex and _Complex_I are
defined in a system header (and expanded in normal user code).
To be able to handle this, we must address two separate concerns.
First, warnings about non-standard usage of numerical literals are emitted
directly from within libcpp. So we must teach libcpp's parser for numerical
literals to use virtual locations, instead of the spelling
location it uses today. Once we have that, as the diagnostics machinery
already knows how to avoid emitting errors happening on tokens that come from
system headers, we win.
Second, there is the issue of tracking locations for declaration
specifiers, like the "_Complex" in the declaration:
static _Complex float c;
For that, we need to arrange for each possible declaration specifier
to have its own location, because otherwise, we'd warn on e.g, on:
_Complex float c;
but not on:
static _Complex float c;
So this patch addresses the two concerns above. It's actually a
follow-up on an earlier patch[1] I wrote as part of my initial work on
virtual locations. We then agreed[2] that the second concern was
important to address before the patch could get a chance to go in.
[1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00957.html
[2]: http://gcc.gnu.org/ml/gcc-patches/2011-10/msg00264.html
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/7263
* include/cpplib.h (cpp_classify_number): Take a location
parameter.
* expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
macros that take a location parameter.
(cpp_classify_number): Take a (virtual) location parameter. Use
it for diagnostics. Adjust comments.
(eval_token): Take a location parameter. Pass it to
cpp_classify_number and to diagnostic routines.
(_cpp_parse_expr): Use virtual locations of tokens when parsing
expressions. Pass a virtual location to eval_token and to
diagnostic routines.
gcc/c-family/
PR preprocessor/7263
* c-lex.c (c_lex_with_flags): Pass a virtual location to the call
to cpp_classify_number. For diagnostics, use the precise location
instead of the global input_location.
gcc/
PR preprocessor/7263
* c-tree.h (enum c_declspec_word): Declare new enum.
(struct c_declspecs::locations): New member.
(declspecs_add_qual, declspecs_add_scspec)
(declspecs_add_addrspace, declspecs_add_alignas): Take a new
location parameter.
* c-decl.c (build_null_declspecs): Initialize the new struct
c_declspecs::locations member.
(declspecs_add_addrspace): Take a location parameter for the
address space. Store it onto declaration specifiers.
(declspecs_add_qual): Likewise, take a location parameter for the
qualifier.
(declspecs_add_type): Likewise, take a location parameter for the
type specifier.
(declspecs_add_scspec): Likewise, take a location parameter for
the storage class specifier.
(declspecs_add_attrs): Likewise, take a location parameter for the
first attribute.
(declspecs_add_alignas): Likewise, take a location parameter for
the alignas token.
(finish_declspecs): For diagnostics, use the location of the
relevant declspec, instead of the global input_location.
* c-parser.c (c_parser_parameter_declaration): Pass the precise
virtual location of the declspec to the declspecs-setters.
(c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
repeatedly.
gcc/cp/
PR preprocessor/7263
* cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
the possible declarator specifiers so far.
(struct cp_decl_specifier_seq::locations): Declare new member.
(cp_decl_specifier_seq::{specs, type_location}): Remove.
(decl_spec_seq_has_spec_p): Declare new function.
* parser.c (cp_parser_check_decl_spec): Remove.
(set_and_check_decl_spec_loc): Define new static function.
(decl_spec_seq_has_spec_p): Define new public function.
(cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
(cp_parser_type_specifier, cp_parser_simple_type_specifier)
(cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
(cp_parser_alias_declaration): Set the locations for each
declspec, using set_and_check_decl_spec_loc.
(cp_parser_explicit_instantiation, cp_parser_init_declarator)
(cp_parser_member_declaration, cp_parser_init_declarator): Use the
new declspec location for specifiers. Use the new
decl_spec_seq_has_spec_p.
(cp_parser_type_specifier_seq): Use the new
set_and_check_decl_spec_loc. Stop using
cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
(, cp_parser_init_declarator): Use the new
set_and_check_decl_spec_loc.
(cp_parser_single_declaration, cp_parser_friend_p)
(cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
Use the new decl_spec_seq_has_spec_p.
* decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
the more precise ds_redefined_builtin_type_spec location for
diagnostics about re-declaring C++ built-in types.
(start_decl, grokvardecl, grokdeclarator): Use the new
decl_spec_seq_has_spec_p.
gcc/testsuite/
PR preprocessor/7263
* gcc.dg/binary-constants-2.c: Run without tracking locations
accross macro expansion.
* gcc.dg/binary-constants-3.c: Likewise.
* gcc.dg/cpp/sysmac2.c: Likewise.
* testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise
location.
* gcc.dg/cpp/syshdr3.c: New test.
* gcc.dg/cpp/syshdr3.h: New header for the new test above.
* gcc.dg/system-binary-constants-1.c: New test.
* gcc.dg/system-binary-constants-1.h: New header for the new test
above.
* g++.dg/cpp/syshdr3.C: New test.
* g++.dg/cpp/syshdr3.h: New header the new test above.
* g++.dg/system-binary-constants-1.C: New test.
* g++.dg/system-binary-constants-1.h: New header the new test
above.
From-SVN: r187587
2012-05-16 12:51:15 +02:00
|
|
|
|
/* This enum lists all the possible declarator specifiers, storage
|
|
|
|
|
class or attribute that a user can write. There is at least one
|
|
|
|
|
enumerator per possible declarator specifier in the struct
|
|
|
|
|
c_declspecs below.
|
|
|
|
|
|
|
|
|
|
It is used to index the array of declspec locations in struct
|
|
|
|
|
c_declspecs. */
|
|
|
|
|
enum c_declspec_word {
|
|
|
|
|
cdw_typespec /* A catch-all for a typespec. */,
|
|
|
|
|
cdw_storage_class /* A catch-all for a storage class */,
|
|
|
|
|
cdw_attributes,
|
|
|
|
|
cdw_typedef,
|
|
|
|
|
cdw_explicit_signed,
|
|
|
|
|
cdw_deprecated,
|
|
|
|
|
cdw_default_int,
|
|
|
|
|
cdw_long,
|
|
|
|
|
cdw_long_long,
|
|
|
|
|
cdw_short,
|
|
|
|
|
cdw_signed,
|
|
|
|
|
cdw_unsigned,
|
|
|
|
|
cdw_complex,
|
|
|
|
|
cdw_inline,
|
|
|
|
|
cdw_noreturn,
|
|
|
|
|
cdw_thread,
|
|
|
|
|
cdw_const,
|
|
|
|
|
cdw_volatile,
|
|
|
|
|
cdw_restrict,
|
2016-05-11 22:23:37 +02:00
|
|
|
|
cdw_atomic,
|
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would
be cool to be able to fix PR preprocessor/7263 for real. That is,
consider this example where we have a system header named header.h
like this:
#define _Complex __complex__ #define _Complex_I 1.0iF
and then a normal C file like this:
#include "header.h"
static _Complex float c = _Complex_I;
If we compile the file with -pedantic, the usages of _Complex or
_Complex_I should not trigger any warning, even though __complex__ and
the complex literal are extensions to the standard C.
They shouldn't trigger any warning because _Complex and _Complex_I are
defined in a system header (and expanded in normal user code).
To be able to handle this, we must address two separate concerns.
First, warnings about non-standard usage of numerical literals are emitted
directly from within libcpp. So we must teach libcpp's parser for numerical
literals to use virtual locations, instead of the spelling
location it uses today. Once we have that, as the diagnostics machinery
already knows how to avoid emitting errors happening on tokens that come from
system headers, we win.
Second, there is the issue of tracking locations for declaration
specifiers, like the "_Complex" in the declaration:
static _Complex float c;
For that, we need to arrange for each possible declaration specifier
to have its own location, because otherwise, we'd warn on e.g, on:
_Complex float c;
but not on:
static _Complex float c;
So this patch addresses the two concerns above. It's actually a
follow-up on an earlier patch[1] I wrote as part of my initial work on
virtual locations. We then agreed[2] that the second concern was
important to address before the patch could get a chance to go in.
[1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00957.html
[2]: http://gcc.gnu.org/ml/gcc-patches/2011-10/msg00264.html
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/7263
* include/cpplib.h (cpp_classify_number): Take a location
parameter.
* expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
macros that take a location parameter.
(cpp_classify_number): Take a (virtual) location parameter. Use
it for diagnostics. Adjust comments.
(eval_token): Take a location parameter. Pass it to
cpp_classify_number and to diagnostic routines.
(_cpp_parse_expr): Use virtual locations of tokens when parsing
expressions. Pass a virtual location to eval_token and to
diagnostic routines.
gcc/c-family/
PR preprocessor/7263
* c-lex.c (c_lex_with_flags): Pass a virtual location to the call
to cpp_classify_number. For diagnostics, use the precise location
instead of the global input_location.
gcc/
PR preprocessor/7263
* c-tree.h (enum c_declspec_word): Declare new enum.
(struct c_declspecs::locations): New member.
(declspecs_add_qual, declspecs_add_scspec)
(declspecs_add_addrspace, declspecs_add_alignas): Take a new
location parameter.
* c-decl.c (build_null_declspecs): Initialize the new struct
c_declspecs::locations member.
(declspecs_add_addrspace): Take a location parameter for the
address space. Store it onto declaration specifiers.
(declspecs_add_qual): Likewise, take a location parameter for the
qualifier.
(declspecs_add_type): Likewise, take a location parameter for the
type specifier.
(declspecs_add_scspec): Likewise, take a location parameter for
the storage class specifier.
(declspecs_add_attrs): Likewise, take a location parameter for the
first attribute.
(declspecs_add_alignas): Likewise, take a location parameter for
the alignas token.
(finish_declspecs): For diagnostics, use the location of the
relevant declspec, instead of the global input_location.
* c-parser.c (c_parser_parameter_declaration): Pass the precise
virtual location of the declspec to the declspecs-setters.
(c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
repeatedly.
gcc/cp/
PR preprocessor/7263
* cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
the possible declarator specifiers so far.
(struct cp_decl_specifier_seq::locations): Declare new member.
(cp_decl_specifier_seq::{specs, type_location}): Remove.
(decl_spec_seq_has_spec_p): Declare new function.
* parser.c (cp_parser_check_decl_spec): Remove.
(set_and_check_decl_spec_loc): Define new static function.
(decl_spec_seq_has_spec_p): Define new public function.
(cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
(cp_parser_type_specifier, cp_parser_simple_type_specifier)
(cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
(cp_parser_alias_declaration): Set the locations for each
declspec, using set_and_check_decl_spec_loc.
(cp_parser_explicit_instantiation, cp_parser_init_declarator)
(cp_parser_member_declaration, cp_parser_init_declarator): Use the
new declspec location for specifiers. Use the new
decl_spec_seq_has_spec_p.
(cp_parser_type_specifier_seq): Use the new
set_and_check_decl_spec_loc. Stop using
cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
(, cp_parser_init_declarator): Use the new
set_and_check_decl_spec_loc.
(cp_parser_single_declaration, cp_parser_friend_p)
(cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
Use the new decl_spec_seq_has_spec_p.
* decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
the more precise ds_redefined_builtin_type_spec location for
diagnostics about re-declaring C++ built-in types.
(start_decl, grokvardecl, grokdeclarator): Use the new
decl_spec_seq_has_spec_p.
gcc/testsuite/
PR preprocessor/7263
* gcc.dg/binary-constants-2.c: Run without tracking locations
accross macro expansion.
* gcc.dg/binary-constants-3.c: Likewise.
* gcc.dg/cpp/sysmac2.c: Likewise.
* testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise
location.
* gcc.dg/cpp/syshdr3.c: New test.
* gcc.dg/cpp/syshdr3.h: New header for the new test above.
* gcc.dg/system-binary-constants-1.c: New test.
* gcc.dg/system-binary-constants-1.h: New header for the new test
above.
* g++.dg/cpp/syshdr3.C: New test.
* g++.dg/cpp/syshdr3.h: New header the new test above.
* g++.dg/system-binary-constants-1.C: New test.
* g++.dg/system-binary-constants-1.h: New header the new test
above.
From-SVN: r187587
2012-05-16 12:51:15 +02:00
|
|
|
|
cdw_saturating,
|
|
|
|
|
cdw_alignas,
|
|
|
|
|
cdw_address_space,
|
Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
Richard Biener <rguenther@suse.de>
c/
* Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
* config-lang.in (gtfiles): Add c/c-parser.h.
* c-tree.h (enum c_declspec_word): Add cdw_gimple.
(struct c_declspecs): Add gimple_pass member and gimple_p flag.
* c-parser.c (enum c_id_kind, struct c_token,
c_parser_next_token_is, c_parser_next_token_is_not,
c_parser_next_token_is_keyword,
enum c_lookahead_kind, enum c_dtr_syn, enum c_parser_prec):
Split out to ...
* c-parser.h: ... new header.
* c-parser.c: Include c-parser.h and gimple-parser.h.
(c_parser_peek_token, c_parser_peek_2nd_token,
c_token_starts_typename, c_parser_next_token_starts_declspecs,
c_parser_next_tokens_start_declaration, c_parser_consume_token,
c_parser_error, c_parser_require, c_parser_skip_until_found,
c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
c_parser_type_name): Export.
(c_parser_tokens_buf): New function.
(c_parser_error): Likewise.
(c_parser_set_error): Likewise.
(c_parser_declspecs): Handle RID_GIMPLE.
(c_parser_declaration_or_fndef): Parse __GIMPLE marked body
via c_parser_parse_gimple_body.
* c-parser.h (c_parser_peek_token, c_parser_peek_2nd_token,
c_token_starts_typename, c_parser_next_token_starts_declspecs,
c_parser_next_tokens_start_declaration, c_parser_consume_token,
c_parser_error, c_parser_require, c_parser_skip_until_found,
c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
c_parser_type_name): Declare.
(struct c_parser): Declare forward.
(c_parser_tokens_buf): Declare.
(c_parser_error): Likewise.
(c_parser_set_error): Likewise.
* gimple-parser.c: New file.
* gimple-parser.h: Likewise.
obj-c/
* config-lang.in (gtfiles): Add c/c-parser.h.
c-family/
* c-common.h (c_common_resword): Add RID_GIMPLE, RID_PHI types.
* c-common.h (enum rid): Add RID_GIMPLE, RID_PHI.
* c.opt (fgimple): New option.
* doc/invoke.texi (fgimple): Document.
* dumpfile.h (TDF_GIMPLE): Add.
* dumpfile.c (dump_options): Add gimple.
* gimple-pretty-print.c (dump_gimple_switch): Adjust dump
for TDF_GIMPLE.
(dump_gimple_label): Likewise.
(dump_gimple_phi): Likewise.
(dump_gimple_bb_header): Likewise.
(dump_phi_nodes): Likewise.
(pp_cfg_jump): Likewise. Pass in dump flags.
(dump_implicit_edges): Adjust.
* passes.c (pass_init_dump_file): Do not dump function header
for TDF_GIMPLE.
* tree-cfg.c (dump_function_to_file): Dump function return type
and __GIMPLE keyword for TDF_GIMPLE. Change guard for dumping
GIMPLE stmts.
* tree-pretty-print.c (dump_decl_name): Adjust dump for TDF_GIMPLE.
(dump_generic_node): Likewise.
* function.h (struct function): Add pass_startwith member.
* passes.c (execute_one_pass): Implement startwith.
* tree-ssanames.c (make_ssa_name_fn): New argument, check for version
and assign proper version for parsed ssa names.
* tree-ssanames.h (make_ssa_name_fn): Add new argument to the function.
* internal-fn.c (expand_PHI): New function.
* internal-fn.h (expand_PHI): Declared here.
* internal-fn.def: New defination for PHI.
* tree-cfg.c (lower_phi_internal_fn): New function.
(build_gimple_cfg): Call it.
(verify_gimple_call): Condition for passing label as arg in internal
function PHI.
* tree-into-ssa.c (rewrite_add_phi_arguments): Handle already
present PHIs with arguments.
testsuite/
* gcc.dg/gimplefe-1.c: New testcase.
* gcc.dg/gimplefe-2.c: Likewise.
* gcc.dg/gimplefe-3.c: Likewise.
* gcc.dg/gimplefe-4.c: Likewise.
* gcc.dg/gimplefe-5.c: Likewise.
* gcc.dg/gimplefe-6.c: Likewise.
* gcc.dg/gimplefe-7.c: Likewise.
* gcc.dg/gimplefe-8.c: Likewise.
* gcc.dg/gimplefe-9.c: Likewise.
* gcc.dg/gimplefe-10.c: Likewise.
* gcc.dg/gimplefe-11.c: Likewise.
* gcc.dg/gimplefe-12.c: Likewise.
* gcc.dg/gimplefe-13.c: Likewise.
* gcc.dg/gimplefe-14.c: Likewise.
* gcc.dg/gimplefe-15.c: Likewise.
* gcc.dg/gimplefe-16.c: Likewise.
* gcc.dg/gimplefe-17.c: Likewise.
* gcc.dg/gimplefe-18.c: Likewise.
Co-Authored-By: Richard Biener <rguenther@suse.de>
From-SVN: r242387
2016-11-14 14:51:48 +01:00
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cdw_gimple,
|
2017-01-24 18:07:36 +01:00
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cdw_rtl,
|
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would
be cool to be able to fix PR preprocessor/7263 for real. That is,
consider this example where we have a system header named header.h
like this:
#define _Complex __complex__ #define _Complex_I 1.0iF
and then a normal C file like this:
#include "header.h"
static _Complex float c = _Complex_I;
If we compile the file with -pedantic, the usages of _Complex or
_Complex_I should not trigger any warning, even though __complex__ and
the complex literal are extensions to the standard C.
They shouldn't trigger any warning because _Complex and _Complex_I are
defined in a system header (and expanded in normal user code).
To be able to handle this, we must address two separate concerns.
First, warnings about non-standard usage of numerical literals are emitted
directly from within libcpp. So we must teach libcpp's parser for numerical
literals to use virtual locations, instead of the spelling
location it uses today. Once we have that, as the diagnostics machinery
already knows how to avoid emitting errors happening on tokens that come from
system headers, we win.
Second, there is the issue of tracking locations for declaration
specifiers, like the "_Complex" in the declaration:
static _Complex float c;
For that, we need to arrange for each possible declaration specifier
to have its own location, because otherwise, we'd warn on e.g, on:
_Complex float c;
but not on:
static _Complex float c;
So this patch addresses the two concerns above. It's actually a
follow-up on an earlier patch[1] I wrote as part of my initial work on
virtual locations. We then agreed[2] that the second concern was
important to address before the patch could get a chance to go in.
[1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00957.html
[2]: http://gcc.gnu.org/ml/gcc-patches/2011-10/msg00264.html
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/7263
* include/cpplib.h (cpp_classify_number): Take a location
parameter.
* expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
macros that take a location parameter.
(cpp_classify_number): Take a (virtual) location parameter. Use
it for diagnostics. Adjust comments.
(eval_token): Take a location parameter. Pass it to
cpp_classify_number and to diagnostic routines.
(_cpp_parse_expr): Use virtual locations of tokens when parsing
expressions. Pass a virtual location to eval_token and to
diagnostic routines.
gcc/c-family/
PR preprocessor/7263
* c-lex.c (c_lex_with_flags): Pass a virtual location to the call
to cpp_classify_number. For diagnostics, use the precise location
instead of the global input_location.
gcc/
PR preprocessor/7263
* c-tree.h (enum c_declspec_word): Declare new enum.
(struct c_declspecs::locations): New member.
(declspecs_add_qual, declspecs_add_scspec)
(declspecs_add_addrspace, declspecs_add_alignas): Take a new
location parameter.
* c-decl.c (build_null_declspecs): Initialize the new struct
c_declspecs::locations member.
(declspecs_add_addrspace): Take a location parameter for the
address space. Store it onto declaration specifiers.
(declspecs_add_qual): Likewise, take a location parameter for the
qualifier.
(declspecs_add_type): Likewise, take a location parameter for the
type specifier.
(declspecs_add_scspec): Likewise, take a location parameter for
the storage class specifier.
(declspecs_add_attrs): Likewise, take a location parameter for the
first attribute.
(declspecs_add_alignas): Likewise, take a location parameter for
the alignas token.
(finish_declspecs): For diagnostics, use the location of the
relevant declspec, instead of the global input_location.
* c-parser.c (c_parser_parameter_declaration): Pass the precise
virtual location of the declspec to the declspecs-setters.
(c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
repeatedly.
gcc/cp/
PR preprocessor/7263
* cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
the possible declarator specifiers so far.
(struct cp_decl_specifier_seq::locations): Declare new member.
(cp_decl_specifier_seq::{specs, type_location}): Remove.
(decl_spec_seq_has_spec_p): Declare new function.
* parser.c (cp_parser_check_decl_spec): Remove.
(set_and_check_decl_spec_loc): Define new static function.
(decl_spec_seq_has_spec_p): Define new public function.
(cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
(cp_parser_type_specifier, cp_parser_simple_type_specifier)
(cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
(cp_parser_alias_declaration): Set the locations for each
declspec, using set_and_check_decl_spec_loc.
(cp_parser_explicit_instantiation, cp_parser_init_declarator)
(cp_parser_member_declaration, cp_parser_init_declarator): Use the
new declspec location for specifiers. Use the new
decl_spec_seq_has_spec_p.
(cp_parser_type_specifier_seq): Use the new
set_and_check_decl_spec_loc. Stop using
cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
(, cp_parser_init_declarator): Use the new
set_and_check_decl_spec_loc.
(cp_parser_single_declaration, cp_parser_friend_p)
(cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
Use the new decl_spec_seq_has_spec_p.
* decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
the more precise ds_redefined_builtin_type_spec location for
diagnostics about re-declaring C++ built-in types.
(start_decl, grokvardecl, grokdeclarator): Use the new
decl_spec_seq_has_spec_p.
gcc/testsuite/
PR preprocessor/7263
* gcc.dg/binary-constants-2.c: Run without tracking locations
accross macro expansion.
* gcc.dg/binary-constants-3.c: Likewise.
* gcc.dg/cpp/sysmac2.c: Likewise.
* testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise
location.
* gcc.dg/cpp/syshdr3.c: New test.
* gcc.dg/cpp/syshdr3.h: New header for the new test above.
* gcc.dg/system-binary-constants-1.c: New test.
* gcc.dg/system-binary-constants-1.h: New header for the new test
above.
* g++.dg/cpp/syshdr3.C: New test.
* g++.dg/cpp/syshdr3.h: New header the new test above.
* g++.dg/system-binary-constants-1.C: New test.
* g++.dg/system-binary-constants-1.h: New header the new test
above.
From-SVN: r187587
2012-05-16 12:51:15 +02:00
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cdw_number_of_elements /* This one must always be the last
|
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|
enumerator. */
|
|
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|
};
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/* A sequence of declaration specifiers in C. When a new declaration
|
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specifier is added, please update the enum c_declspec_word above
|
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accordingly. */
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
|
|
|
struct c_declspecs {
|
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would
be cool to be able to fix PR preprocessor/7263 for real. That is,
consider this example where we have a system header named header.h
like this:
#define _Complex __complex__ #define _Complex_I 1.0iF
and then a normal C file like this:
#include "header.h"
static _Complex float c = _Complex_I;
If we compile the file with -pedantic, the usages of _Complex or
_Complex_I should not trigger any warning, even though __complex__ and
the complex literal are extensions to the standard C.
They shouldn't trigger any warning because _Complex and _Complex_I are
defined in a system header (and expanded in normal user code).
To be able to handle this, we must address two separate concerns.
First, warnings about non-standard usage of numerical literals are emitted
directly from within libcpp. So we must teach libcpp's parser for numerical
literals to use virtual locations, instead of the spelling
location it uses today. Once we have that, as the diagnostics machinery
already knows how to avoid emitting errors happening on tokens that come from
system headers, we win.
Second, there is the issue of tracking locations for declaration
specifiers, like the "_Complex" in the declaration:
static _Complex float c;
For that, we need to arrange for each possible declaration specifier
to have its own location, because otherwise, we'd warn on e.g, on:
_Complex float c;
but not on:
static _Complex float c;
So this patch addresses the two concerns above. It's actually a
follow-up on an earlier patch[1] I wrote as part of my initial work on
virtual locations. We then agreed[2] that the second concern was
important to address before the patch could get a chance to go in.
[1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00957.html
[2]: http://gcc.gnu.org/ml/gcc-patches/2011-10/msg00264.html
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/7263
* include/cpplib.h (cpp_classify_number): Take a location
parameter.
* expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
macros that take a location parameter.
(cpp_classify_number): Take a (virtual) location parameter. Use
it for diagnostics. Adjust comments.
(eval_token): Take a location parameter. Pass it to
cpp_classify_number and to diagnostic routines.
(_cpp_parse_expr): Use virtual locations of tokens when parsing
expressions. Pass a virtual location to eval_token and to
diagnostic routines.
gcc/c-family/
PR preprocessor/7263
* c-lex.c (c_lex_with_flags): Pass a virtual location to the call
to cpp_classify_number. For diagnostics, use the precise location
instead of the global input_location.
gcc/
PR preprocessor/7263
* c-tree.h (enum c_declspec_word): Declare new enum.
(struct c_declspecs::locations): New member.
(declspecs_add_qual, declspecs_add_scspec)
(declspecs_add_addrspace, declspecs_add_alignas): Take a new
location parameter.
* c-decl.c (build_null_declspecs): Initialize the new struct
c_declspecs::locations member.
(declspecs_add_addrspace): Take a location parameter for the
address space. Store it onto declaration specifiers.
(declspecs_add_qual): Likewise, take a location parameter for the
qualifier.
(declspecs_add_type): Likewise, take a location parameter for the
type specifier.
(declspecs_add_scspec): Likewise, take a location parameter for
the storage class specifier.
(declspecs_add_attrs): Likewise, take a location parameter for the
first attribute.
(declspecs_add_alignas): Likewise, take a location parameter for
the alignas token.
(finish_declspecs): For diagnostics, use the location of the
relevant declspec, instead of the global input_location.
* c-parser.c (c_parser_parameter_declaration): Pass the precise
virtual location of the declspec to the declspecs-setters.
(c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
repeatedly.
gcc/cp/
PR preprocessor/7263
* cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
the possible declarator specifiers so far.
(struct cp_decl_specifier_seq::locations): Declare new member.
(cp_decl_specifier_seq::{specs, type_location}): Remove.
(decl_spec_seq_has_spec_p): Declare new function.
* parser.c (cp_parser_check_decl_spec): Remove.
(set_and_check_decl_spec_loc): Define new static function.
(decl_spec_seq_has_spec_p): Define new public function.
(cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
(cp_parser_type_specifier, cp_parser_simple_type_specifier)
(cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
(cp_parser_alias_declaration): Set the locations for each
declspec, using set_and_check_decl_spec_loc.
(cp_parser_explicit_instantiation, cp_parser_init_declarator)
(cp_parser_member_declaration, cp_parser_init_declarator): Use the
new declspec location for specifiers. Use the new
decl_spec_seq_has_spec_p.
(cp_parser_type_specifier_seq): Use the new
set_and_check_decl_spec_loc. Stop using
cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
(, cp_parser_init_declarator): Use the new
set_and_check_decl_spec_loc.
(cp_parser_single_declaration, cp_parser_friend_p)
(cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
Use the new decl_spec_seq_has_spec_p.
* decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
the more precise ds_redefined_builtin_type_spec location for
diagnostics about re-declaring C++ built-in types.
(start_decl, grokvardecl, grokdeclarator): Use the new
decl_spec_seq_has_spec_p.
gcc/testsuite/
PR preprocessor/7263
* gcc.dg/binary-constants-2.c: Run without tracking locations
accross macro expansion.
* gcc.dg/binary-constants-3.c: Likewise.
* gcc.dg/cpp/sysmac2.c: Likewise.
* testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise
location.
* gcc.dg/cpp/syshdr3.c: New test.
* gcc.dg/cpp/syshdr3.h: New header for the new test above.
* gcc.dg/system-binary-constants-1.c: New test.
* gcc.dg/system-binary-constants-1.h: New header for the new test
above.
* g++.dg/cpp/syshdr3.C: New test.
* g++.dg/cpp/syshdr3.h: New header the new test above.
* g++.dg/system-binary-constants-1.C: New test.
* g++.dg/system-binary-constants-1.h: New header the new test
above.
From-SVN: r187587
2012-05-16 12:51:15 +02:00
|
|
|
|
source_location locations[cdw_number_of_elements];
|
c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
|
|
|
|
/* The type specified, if a single type specifier such as a struct,
|
|
|
|
|
union or enum specifier, typedef name or typeof specifies the
|
|
|
|
|
whole type, or NULL_TREE if none or a keyword such as "void" or
|
|
|
|
|
"char" is used. Does not include qualifiers. */
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
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tree type;
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re PR c/456 (constant expressions constraints (gcc.dg/c90-const-expr-1))
PR c/456
PR c/5675
PR c/19976
PR c/29116
PR c/31871
PR c/35198
fixincludes:
* inclhack.def (glibc_tgmath): New fix.
* fixincl.x: Regenerate.
* tests/base/tgmath.h: New.
gcc:
* builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in
void_type_node.
(fold_call_expr): Return a NOP_EXPR from folding rather than the
contained expression.
* c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr):
New.
(c_common_truthvalue_conversion): Use c_save_expr. Do not fold
conditional expressions for C.
(decl_constant_value_for_optimization): Move from
decl_constant_value_for_broken_optimization in c-typeck.c. Check
whether optimizing and that the expression is a VAR_DECL not of
array type instead of doing such checks in the caller. Do not
check pedantic. Call gcc_unreachable for C++.
* c-common.def (C_MAYBE_CONST_EXPR): New.
* c-common.h (c_fully_fold, c_save_expr,
decl_constant_value_for_optimization): New prototypes.
(C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR,
C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST,
EXPR_INT_CONST_OPERANDS): Define.
* c-convert.c (convert): Strip nops from expression.
* c-decl.c (groktypename): Take extra parameters expr and
expr_const_operands. Update call to grokdeclarator.
(start_decl): Update call to grokdeclarator. Add statement for
expressions used in type of decl.
(grokparm): Update call to grokdeclarator.
(push_parm_decl): Update call to grokdeclarator.
(build_compound_literal): Add parameter non_const and build a
C_MAYBE_COSNT_EXPR if applicable.
(grokdeclarator): Take extra parameters expr and
expr_const_operands. Track expressions used in declaration
specifiers and declarators. Fold array sizes and track whether
they are constant expressions and whether they are integer
constant expressions.
(parser_xref_tag): Set expr and expr_const_operands fields in
return value.
(grokfield): Update call to grokdeclarator.
(start_function): Update call to grokdeclarator.
(build_null_declspecs): Set expr and expr_const_operands fields in
return value.
(declspecs_add_type): Handle expressions in typeof specifiers.
* c-parser.c (c_parser_declspecs): Set expr and
expr_const_operands fields for declaration specifiers.
(c_parser_enum_specifier): Likewise.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_typeof_specifier): Likewise. Update call to
groktypename. Fold expression as needed. Return expressions with
type instead of adding statements.
(c_parser_attributes): Update calls to c_parser_expr_list.
(c_parser_statement_after_labels): Fold expression before passing
to objc_build_throw_stmt.
(c_parser_condition): Fold expression.
(c_parser_asm_operands): Fold expression.
(c_parser_conditional_expression): Use c_save_expr. Update call
to build_conditional_expr.
(c_parser_alignof_expression): Update call to groktypename.
(c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as
original_code. Fold expression argument of va_arg. Create
C_MAYBE_CONST_EXPR to preserve side effects of expressions in type
argument to va_arg. Update calls to groktypename. Fold array
index for offsetof. Verify that first argument to
__builtin_choose_expr has integer type.
(c_parser_postfix_expression_after_paren_type): Update calls to
groktypename and build_compound_literal. Handle expressions with
side effects in type name.
(c_parser_postfix_expression_after_primary): Update call to
c_parser_expr_list. Set original_code for calls to
__builtin_constant_p.
(c_parser_expr_list): Take extra parameter fold_p. Fold
expressions if requested.
(c_parser_objc_type_name): Update call to groktypename.
(c_parser_objc_synchronized_statement): Fold expression.
(c_parser_objc_receiver): Fold expression.
(c_parser_objc_keywordexpr): Update call to c_parser_expr_list.
(c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule,
c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions.
* c-tree.h (CONSTRUCTOR_NON_CONST): Define.
(struct c_typespec): Add elements expr and expr_const_operands.
(struct c_declspecs): Add elements expr and expr_const_operands.
(groktypename, build_conditional_expr, build_compound_literal):
Update prototypes.
(in_late_binary_op): Declare.
* c-typeck.c (note_integer_operands): New function.
(in_late_binary_op): New variable.
(decl_constant_value_for_broken_optimization): Move to c-common.c
and rename to decl_constant_value_for_optimization.
(default_function_array_conversion): Do not strip nops.
(default_conversion): Do not call
decl_constant_value_for_broken_optimization.
(build_array_ref): Do not fold result.
(c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for
result when operand is a VLA.
(c_expr_sizeof_type): Update call to groktypename. Handle
expressions included in type name. Use C_MAYBE_CONST_EXPR for
result when operand names a VLA type.
(build_function_call): Update call to build_compound_literal.
Only fold result for calls to __builtin_* functions. Strip
NOP_EXPR from INTEGER_CST returned from such functions. Fold
the function designator.
(convert_arguments): Fold arguments. Update call to
convert_for_assignment.
(build_unary_op): Handle increment and decrement of
C_MAYBE_CONST_EXPR. Move lvalue checks for increment and
decrement earlier. Fold operand of increment and decrement.
Handle address of C_MAYBE_CONST_EXPR. Only fold expression being
built for integer operand. Wrap returns that are INTEGER_CSTs
without being integer constant expressions or that have integer
constant operands without being INTEGER_CSTs.
(lvalue_p): Handle C_MAYBE_CONST_EXPR.
(build_conditional_expr): Add operand ifexp_bcp. Track whether
result is an integer constant expression or can be used in
unevaluated parts of one and avoid folding and wrap as
appropriate. Fold operands before possibly doing -Wsign-compare
warnings.
(build_compound_expr): Wrap result for C99 if operands can be used
in integer constant expressions.
(build_c_cast): Update call to digest_init. Do not ignore
overflow from casting floating-point constants to integers. Wrap
results that could be confused with integer constant expressions,
null pointer constants or floating-point constants.
(c_cast_expr): Update call to groktypename. Handle expressions
included in type name.
(build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold
lhs inside possible SAVE_EXPR. Fold RHS before assignment.
Update calls to convert_for_assignment.
(convert_for_assignment): Take new parameter
null_pointer_constant. Do not strip nops or call
decl_constant_value_for_broken_optimization. Set
in_late_binary_op for conversions to boolean.
(store_init_value): Update call to digest_init.
(digest_init): Take new parameter null_pointer_constant. Do not
call decl_constant_value_for_broken_optimization. pedwarn for
initializers not constant expressions. Update calls to
convert_for_assignment.
(constructor_nonconst): New.
(struct constructor_stack): Add nonconst element.
(really_start_incremental_init, push_init_level, pop_init_level):
Handle constructor_nonconst and nonconst element.
(set_init_index): Call constant_expression_warning for array
designators.
(output_init_element): Fold value. Set constructor_nonconst as
applicable. pedwarn for initializers not constant expressions.
Update call to digest_init. Call constant_expression_warning
where constant initializers are required.
(process_init_element): Use c_save_expr.
(c_finish_goto_ptr): Fold expression.
(c_finish_return): Fold return value. Update call to
convert_for_assignment.
(c_start_case): Fold switch expression.
(c_process_expr_stmt): Fold expression.
(c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to
ensure statement expression is not evaluated in constant
expression.
(build_binary_op): Track whether results are integer constant
expressions or may occur in such, disable folding and wrap results
as applicable. Fold operands for -Wsign-compare warnings unless
in_late_binary_op.
(c_objc_common_truthvalue_conversion): Handle results folded to
integer constants that are not integer constant expressions.
* doc/extend.texi: Document when typeof operands are evaluated,
that condition of __builtin_choose_expr is an integer constant
expression, and more about use of __builtin_constant_p in
initializers.
gcc/objc:
* objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
gcc/testsuite:
* gcc.c-torture/compile/20081108-1.c,
gcc.c-torture/compile/20081108-2.c,
gcc.c-torture/compile/20081108-3.c, gcc.dg/bconstp-2.c,
gcc.dg/bconstp-3.c, gcc.dg/bconstp-4.c, gcc.dg/c90-const-expr-6.c,
gcc.dg/c90-const-expr-7.c, gcc.dg/c90-const-expr-8.c,
gcc.dg/c90-const-expr-9.c, gcc.dg/c90-const-expr-10.c,
gcc.dg/c90-const-expr-11.c, gcc.dg/c99-const-expr-6.c,
gcc.dg/c99-const-expr-7.c, gcc.dg/c99-const-expr-8.c,
gcc.dg/c99-const-expr-9.c, gcc.dg/c99-const-expr-10.c,
gcc.dg/c99-const-expr-11.c, gcc.dg/c99-const-expr-12.c,
gcc.dg/c99-const-expr-13.c, gcc.dg/compare10.c,
gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu89-const-expr-2.c,
gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-const-expr-2.c,
gcc.dg/gnu99-const-expr-3.c, gcc.dg/vla-12.c, gcc.dg/vla-13.c,
gcc.dg/vla-14.c, gcc.dg/vla-15.c, gcc.dg/vla-16.c: New tests.
* gcc.dg/c90-const-expr-1.c, gcc.dg/c90-const-expr-2.c,
gcc.dg/c90-const-expr-3.c, gcc.dg/c99-const-expr-2.c,
gcc.dg/c99-const-expr-3.c, gcc.dg/c99-static-1.c: Remove XFAILs.
* gcc.dg/c90-const-expr-2.c: Use ZERO in place of 0 in another
case.
* gcc.dg/overflow-warn-1.c, gcc.dg/overflow-warn-2.c,
gcc.dg/overflow-warn-3.c, gcc.dg/overflow-warn-4.c: Remove
XFAILs. Update expected messages.
* gcc.dg/pr14649-1.c, gcc.dg/pr19984.c, gcc.dg/pr25682.c: Update
expected messages.
* gcc.dg/real-const-1.c: Replace with test from original PR.
* gcc.dg/vect/pr32230.c: Use intermediate cast to __PTRDIFF_TYPE__
when casting from non-constant integer to pointer.
From-SVN: r145254
2009-03-29 20:13:43 +02:00
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/* Any expression to be evaluated before the type, from a typeof
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specifier. */
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tree expr;
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re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
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/* The attributes from a typedef decl. */
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tree decl_attr;
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/* When parsing, the attributes. Outside the parser, this will be
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NULL; attributes (possibly from multiple lists) will be passed
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separately. */
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tree attrs;
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2017-01-24 18:07:36 +01:00
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/* The pass to start compiling a __GIMPLE or __RTL function with. */
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char *gimple_or_rtl_pass;
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c-decl.c (shadow_tag_warned, [...]): Handle _Alignas specifiers.
* c-decl.c (shadow_tag_warned, grokdeclarator): Handle _Alignas
specifiers.
(build_null_declspecs): Initialize align_log and alignas_p fields.
(declspecs_add_alignas): New.
* c-parser.c (c_token_starts_declspecs): Handle RID_ALIGNAS.
(c_parser_declspecs): Handle _Alignas specifiers.
(c_parser_alignas_specifier): New.
(c_parser_alignof_expression): Diagnose alignof use for non-C1X.
Diagnose _Alignof (expression).
* c-tree.h (struct c_declspecs): Add align_log and alignas_p
fields.
(declspecs_add_alignas): Declare.
* ginclude/stddef.h (max_align_t): Define for C1X and C++11.
* ginclude/stdalign.h: New.
* Makefile.in (USER_H): Add stdalign.h.
c-family:
* c-common.c (c_common_reswords): Add _Alignas and _Alignof.
(c_sizeof_or_alignof_type): Diagnose alignof applied to a function
type.
(check_user_alignment): New. Split out of
handle_aligned_attribute. Disallow integer constants with
noninteger types. Conditionally allow zero.
(handle_aligned_attribute): Use check_user_alignment.
* c-common.h (RID_ALIGNAS, check_user_alignment): New.
testsuite:
* g++.dg/cpp0x/alignof3.C, gcc.dg/c1x-align-1.c,
gcc.dg/c1x-align-2.c, gcc.dg/c1x-align-3.c, gcc.dg/c1x-align-4.c,
gcc.dg/c90-align-1.c, gcc.dg/c99-align-1.c: New tests.
* gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu90-const-expr-1.c,
gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-static-1.c: Update
expected diagnostics.
From-SVN: r181048
2011-11-07 00:51:19 +01:00
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/* The base-2 log of the greatest alignment required by an _Alignas
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specifier, in bytes, or -1 if no such specifiers with nonzero
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alignment. */
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int align_log;
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machmode.h (int_n_data_t): New.
* machmode.h (int_n_data_t): New.
(int_n_enabled_p): New.
(int_n_data): New.
* tree.c (int_n_enabled_p): New.
(int_n_trees): New.
(make_or_reuse_type): Check for all __intN types, not just
__int128.
(build_common_tree_nodes): Likewise. Also fill in integer_typs[]
entries.
* tree.h (int128_integer_type_node): Remove.
(int128_unsigned_type_node): Remove.
(int_n_trees_t): New.
(int_n_enabled_p): New.
(int_n_trees): New.
* toplev.c (standard_type_bitsize): New.
(do_compile): Check which __intN types are enabled for the current
run.
* builtin-types.def (BT_INT128): Remove.
(BT_UINT128): Remove.
* machmode.def: Add macro to create __int128 for all targets.
* stor-layout.c (mode_for_size): Support __intN types.
(smallest_mode_for_size): Likewise.
(initialize_sizetypes): Support __intN types.
* genmodes.c (struct mode_data): Add int_n field.
(blank_mode): Likewise.
(INT_N): New.
(make_int_n): New.
(emit_insn_modes_h): Count __intN entries and define
NUM_INT_N_ENTS.
(emit_mode_int_n): New.
(emit_insn_modes_c): Call it.
* gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
types, not just __int128.
* tree-core.h (integer_type_kind): Remove __int128-specific
entries, reserve spots for __intN entries.
libstdc++-v3/
* src/c++11/limits.cc: Add support for __intN types.
* include/std/type_traits: Likewise.
* include/std/limits: Likewise.
* include/c_std/cstdlib: Likewise.
* include/bits/cpp_type_traits.h: Likewise.
* include/c_global/cstdlib: Likewise.
c-family/
* c-pretty-print.c (pp_c_integer_constant): Check for all __intN
types, not just __int128.
* c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
types, not just __int128.
(cpp_atomic_builtins): Round pointer sizes up.
(type_suffix): Use type precision, not specific types.
* c-common.c (c_common_reswords): Remove __int128 special case.
(c_common_type_for_size): Check for all __intN types, not just
__int128.
(c_common_type_for_mode): Likewise.
(c_common_signed_or_unsigned_type): Likewise.
(c_build_bitfield_integer_type): Likewise.
(c_common_nodes_and_builtins): Likewise.
(keyword_begins_type_specifier): Likewise.
* c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
__intN variants.
c/
* c-parser.c (c_parse_init): Add RID entries for each __intN.
(c_token_starts_typename): Check all __intN, not just __int128.
(c_token_starts_declspecs): Likewise.
(c_parser_declspecs): Likewise.
(c_parser_attribute_any_word): Likewise.
(c_parser_objc_selector): Likewise.
* c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
(struct c_declspecs): Add int_n_idx field to record *which* __intN
is specified.
* c-decl.c (declspecs_add_type): Check for all __intN, not just
__int128.
(finish_declspecs): Likewise.
testsuite/
* g++.dg/abi/mangle64.C: New.
cp/
* typeck.c (cp_common_type): Check for all __intN types, not just
__int128.
* decl.c (grokdeclarator): Likewise.
* rtti.c (emit_support_tinfos): Check for all __intN types, not just
__int128.
* parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Check
for all __intN types, not just __int128.
(cp_parser_simple_type_specifier): Likewise.
* mangle.c (integer_type_codes): Remove int128-specific codes.
* cp-tree.h (cp_decl_specifier_seq): Add int_n_idx to store which
__intN was specified.
* lex.c (init_reswords): Reserve all __intN keywords.
lto/
* lto-lang.c (lto_build_c_type_nodes): Check intN types for
size-type as well.
(lto_init): Initialize all intN types, not just int128.
From-SVN: r216220
2014-10-14 21:44:36 +02:00
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/* For the __intN declspec, this stores the index into the int_n_* arrays. */
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int int_n_idx;
|
Implement C _FloatN, _FloatNx types.
ISO/IEC TS 18661-3:2015 defines C bindings to IEEE interchange and
extended types, in the form of _FloatN and _FloatNx type names with
corresponding fN/FN and fNx/FNx constant suffixes and FLTN_* / FLTNX_*
<float.h> macros. This patch implements support for this feature in
GCC.
The _FloatN types, for N = 16, 32, 64 or >= 128 and a multiple of 32,
are types encoded according to the corresponding IEEE interchange
format (endianness unspecified; may use either the NaN conventions
recommended in IEEE 754-2008, or the MIPS NaN conventions, since the
choice of convention is only an IEEE recommendation, not a
requirement). The _FloatNx types, for N = 32, 64 and 128, are IEEE
"extended" types: types extending a narrower format with range and
precision at least as big as those specified in IEEE 754 for each
extended type (and with unspecified representation, but still
following IEEE semantics for their values and operations - and with
the set of values being determined by the precision and the maximum
exponent, which means that while Intel "extended" is suitable for
_Float64x, m68k "extended" is not). These types are always distinct
from and not compatible with each other and the standard floating
types float, double, long double; thus, double, _Float64 and _Float32x
may all have the same ABI, but they are three still distinct types.
The type names may be used with _Complex to construct corresponding
complex types (unlike __float128, which acts more like a typedef name
than a keyword - thus, this patch may be considered to fix PR
c/32187). The new suffixes can be combined with GNU "i" and "j"
suffixes for constants of complex types (e.g. 1.0if128, 2.0f64i).
The set of types supported is implementation-defined. In this GCC
patch, _Float32 is SFmode if that is suitable; _Float32x and _Float64
are DFmode if that is suitable; _Float128 is TFmode if that is
suitable; _Float64x is XFmode if that is suitable, and otherwise
TFmode if that is suitable. There is a target hook to override the
choices if necessary. "Suitable" means both conforming to the
requirements of that type, and supported as a scalar type including in
libgcc. The ABI is whatever the back end does for scalars of that
mode (but note that _Float32 is passed without promotion in variable
arguments, unlike float). All the existing issues with exceptions and
rounding modes for existing types apply equally to the new type names.
No GCC port supports a floating-point format suitable for _Float128x.
Although there is HFmode support for ARM and AArch64, use of that for
_Float16 is not enabled. Supporting _Float16 would require additional
work on the excess precision aspects of TS 18661-3: there are new
values of FLT_EVAL_METHOD, which are not currently supported in GCC,
and FLT_EVAL_METHOD == 0 now means that operations and constants on
types narrower than float are evaluated to the range and precision of
float. Implementing that, so that _Float16 gets evaluated with excess
range and precision, would involve changes to the excess precision
infrastructure so that the _Float16 case is enabled by default, unlike
the x87 case which is only enabled for -fexcess-precision=standard.
Other differences between _Float16 and __fp16 would also need to be
disentangled.
GCC has some prior support for nonstandard floating-point types in the
form of __float80 and __float128. Where these were previously types
distinct from long double, they are made by this patch into aliases
for _Float64x / _Float128 if those types have the required properties.
In principle the set of possible _FloatN types is infinite. This
patch hardcodes the four such types for N <= 128, but with as much
code as possible using loops over types to minimize the number of
places with such hardcoding. I don't think it's likely any further
such types will be of use in future (or indeed that formats suitable
for _Float128x will actually be implemented). There is a corner case
that all _FloatN, for N >= 128 and a multiple of 32, should be treated
as keywords even when the corresponding type is not supported; I
intend to deal with that in a followup patch.
Tests are added for various functionality of the new types, mostly
using type-generic headers. The tests use dg-add-options to pass any
extra options needed to enable the types; this is wired up to use the
same options as for __float128 on powerpc to enable _Float128 and
_Float64x, and effective-target keywords for runtime support do the
same hardware test as for __float128 to make sure the VSX instructions
generated by those options are supported. (Corresponding additions
would be needed for _Float16 on ARM as well if that were enabled with
-mfp16-format=ieee required to use it rather than unconditionally
available. Of course, -mfp16-format=alternative enables use of a
format which is not compatible with the requirements of the _Float16
type.)
C++ note: no support for the new types or constant suffixes is added
for C++. C++ decimal floating-point support was very different from
the C support, using class types, and the same may well apply to any
future C++ bindings for IEEE interchange and extended types. There is
a case, however, for supporting at least *f128 constants in C++, so
that code using __float128 can use the newer style for constants
throughout rather than needing to use the older *q constants in C++.
Also, if built-in functions are added that may provide a way in which
the types could leak into C++ code.
Fortran note: the float128_type_node used in the Fortran front end is
renamed to gfc_float128_type_node, since the semantics are different:
in particular, if long double has binary128 format, then the new
language-independent float128_type_node is a distinct type that also
has binary128 format, but the Fortran node is expected to be NULL in
that case. Likewise, Fortran's complex_float128_type_node is renamed
to gfc_complex_float128_type_node.
PowerPC note: the back end had an inconsistency that if TFmode was
binary128, *q constants were TFmode instead of KFmode but __float128
was KFmode. This patch follows the same logic as for *q constants, so
that _Float128 prefers TFmode (and __float128 becomes an alias for
_Float128).
ARM note: __fp16 is promoted to double (by convert_arguments) when
passed without a prototype / in variable arguments. But this is only
about the argument promotion; it is not handled as promoting in
c-common.c:self_promoting_args_p / c-typeck.c:c_type_promotes_to,
meaning that a K&R function definition for an argument of type __fp16
corresponds to a prototype with an argument of that type, not to one
with an argument of type double, whereas a float argument in a K&R
function definition corresponds to a double prototype argument - and
the same functions are also what's involved in making va_arg give a
warning and generate a call to abort when called with type float.
This is preserved by this patch, while arranging for _Float16 not to
be promoted when passed without a prototype / in variable arguments
(the promotion of float being considered a legacy feature, not applied
to any new types in C99 or later).
TS 18661-3 extends the set of decimal floating-point types similarly,
and adds new constant suffixes for the existing types, but this patch
does not do anything regarding that extension.
This patch does nothing regarding built-in functions, although
type-generic functions such as __builtin_isinf work for the new types
and associated tests are included. There are at least two levels of
built-in function support possible for these types. The minimal
level, implemented in
<https://gcc.gnu.org/ml/gcc-patches/2016-06/msg01702.html> (which
needs updating to use dg-add-options), adds built-in functions similar
to those x86 has for __float128: __builtin_inf* __builtin_huge_val*,
__builtin_nan*, __builtin_nans*, __builtin_fabs*, __builtin_copysign*.
That would be sufficient for glibc to use the *f128 names for built-in
functions by default with *q used only for backwards compatibility
when using older GCC versions. That would also allow c_cpp_builtins's
flag_building_libgcc code, defining __LIBGCC_%s_FUNC_EXT__, to use
such suffixes rather than the present code hardcoding logic about
target-specific constant suffixes and how those relate to function
suffixes.
Full built-in function support would cover the full range of built-in
functions for existing floating-point types, adding variants for all
the new types, except for a few obsolescent functions and
non-type-generic variants of type-generic functions. Some but not all
references to such functions in GCC use macros such as CASE_FLT_FN to
be type-generic; a fair amount of work would be needed to identify all
places to update. Adding all those functions would enable
optimizations (for constant arguments and otherwise) for TS 18661-3
functions, but it would also substantially expand the enum listing
built-in functions (and we've had problems with the size of that enum
in the past), and increase the amount of built-in function
initialization to do - I don't know what the startup cost involved in
built-in function initialization is, but it would be something to
consider when adding such a large set of functions.
There are also a range of optimizations, in match.pd and elsewhere,
that only operate on the three standard floating-point types. Ideally
those would be made generic to all floating-point types, but this
patch does nothing in that regard. Special care would be needed
regarding making sure library functions to which calls are generated
actually exist. For example, if sqrt is called on an argument of type
_Float32, and the result converted to _Float32, this is equivalent to
doing a square root operation directly on _Float32. But if the user's
libm does not have the sqrtf32 function, or the name is not reserved
because __STDC_WANT_IEC_60559_TYPES_EXT__ was not defined before
including <math.h>, you can only do that optimization if you convert
to a call to sqrtf instead.
DECIMAL_DIG now relates to all supported floating-point formats, not
just float, double and long double; I've raised the question with WG14
of how this relates to the formula for DECIMAL_DIG in C11 not
considering this. TS 18661-3 says it also covers non-arithmetic
formats only supported by library conversion functions; this patch
does not add any target hooks to allow for the case where there are
such formats wider than any supported for arithmetic types (where
e.g. libc supports conversions involving the binary128 representation,
but the _Float128 type is not supported).
GCC provides its own <tgmath.h> for some targets. No attempt is made
to adapt this to handle the new types.
Nothing is done regarding debug info for the new types (see the
"Debugger support for __float128 type?" thread on gcc@, Sep/Oct 2015).
No __SIZEOF_*__ macros are added for the new types.
Nothing is done with do_warn_double_promotion.
Nothing is done to include the new types in those determining
max_align_t, although properly it should be sufficiently aligned for
any of those types.
The logic for usual arithmetic conversions in c_common_type relies on
TYPE_PRECISION for floating-point types, which is less than ideal
(doesn't necessarily correspond to whether one type's values are
subset of another); looking in more detail at the formats might be
better. But since I included code in build_common_tree_nodes to work
around rs6000 KFmode having precision 113 not 128, I think it should
work. Ideally one might have errors in generic code for the case
where the two types do not have one type's values a subset of the
other (which is undefined behavior). But the only case where this can
actually occur is mixing IBM long double with binary128 on powerpc,
and rs6000_invalid_binary_op deals with that at present. TS 18661-3
does not fully specify the type resulting from the usual arithmetic
conversions in the case where two _FloatNx types have the same set of
values; I arranged the code to prefer the greater value of N in that
case.
The __FP_FAST_FMA* macros are not extended to cover the new types,
since there are no corresponding built-in functions (if built-in
fmafN, fmafNx are added, the macros should be extended, and the new
macros documented). Also, only a limited set of modes is handled in
mode_has_fma.
Diagnostics relating to the use of the new types with -pedantic do not
try to distinguish them from purely nonstandard types such as __int128
and constant suffixes such as *q.
If you use an unsupported _FloatN / _FloatNx type you get a warning
about the type defaulting to int after the warning about the type not
being supported. That's less than ideal, but it's also a pre-existing
condition if you use __int128 on a 32-bit system where it's
unsupported.
Bootstrapped with no regressions on x86_64-pc-linux-gnu. Other
back-end changes minimally tested by building cc1 for ia64-linux-gnu,
powerpc64le-linux-gnu, pdp11-none (the last failed for unrelated
reasons).
PR c/32187
gcc:
* tree-core.h (TI_COMPLEX_FLOAT16_TYPE)
(TI_COMPLEX_FLOATN_NX_TYPE_FIRST, TI_COMPLEX_FLOAT32_TYPE)
(TI_COMPLEX_FLOAT64_TYPE, TI_COMPLEX_FLOAT128_TYPE)
(TI_COMPLEX_FLOAT32X_TYPE, TI_COMPLEX_FLOAT64X_TYPE)
(TI_COMPLEX_FLOAT128X_TYPE, TI_FLOAT16_TYPE, TI_FLOATN_TYPE_FIRST)
(TI_FLOATN_NX_TYPE_FIRST, TI_FLOAT32_TYPE, TI_FLOAT64_TYPE)
(TI_FLOAT128_TYPE, TI_FLOATN_TYPE_LAST, TI_FLOAT32X_TYPE)
(TI_FLOATNX_TYPE_FIRST, TI_FLOAT64X_TYPE, TI_FLOAT128X_TYPE)
(TI_FLOATNX_TYPE_LAST, TI_FLOATN_NX_TYPE_LAST): New enum
tree_index values.
(NUM_FLOATN_TYPES, NUM_FLOATNX_TYPES, NUM_FLOATN_NX_TYPES): New
macros.
(struct floatn_type_info): New structure type.
(floatn_nx_types): New variable declaration.
* tree.h (FLOATN_TYPE_NODE, FLOATN_NX_TYPE_NODE)
(FLOATNX_TYPE_NODE, float128_type_node, float64x_type_node)
(COMPLEX_FLOATN_NX_TYPE_NODE): New macros.
* tree.c (floatn_nx_types): New variable.
(build_common_tree_nodes): Initialize _FloatN, _FloatNx and
corresponding complex types.
* target.def (floatn_mode): New hook.
* targhooks.c: Include "real.h".
(default_floatn_mode): New function.
* targhooks.h (default_floatn_mode): New prototype.
* doc/extend.texi (Floating Types): Document _FloatN and _FloatNx
types.
* doc/sourcebuild.texi (float@var{n}, float@var{n}x): Document new
effective-target and dg-add-options keywords.
(float@var{n}_runtime, float@var{n}x_runtime, floatn_nx_runtime):
Document new effective-target keywords.
* doc/tm.texi.in (TARGET_FLOATN_MODE): New @hook.
* doc/tm.texi: Regenerate.
* ginclude/float.h (LDBL_DECIMAL_DIG): Define to
__LDBL_DECIMAL_DIG__, not __DECIMAL_DIG__.
[__STDC_WANT_IEC_60559_TYPES_EXT__]: Define macros from TS
18661-3.
* real.h (struct real_format): Add field ieee_bits.
* real.c (ieee_single_format, mips_single_format)
(motorola_single_format, spu_single_format, ieee_double_format)
(mips_double_format, motorola_double_format)
(ieee_extended_motorola_format, ieee_extended_intel_96_format)
(ieee_extended_intel_128_format)
(ieee_extended_intel_96_round_53_format, ibm_extended_format)
(mips_extended_format, ieee_quad_format, mips_quad_format)
(vax_f_format, vax_d_format, vax_g_format, decimal_single_format)
(decimal_double_format, decimal_quad_format, ieee_half_format)
(arm_half_format, real_internal_format: Initialize ieee_bits
field.
* config/i386/i386.c (ix86_init_builtin_types): Do not initialize
float128_type_node. Set float80_type_node to float64x_type_node
if appropriate and long_double_type_node not appropriate.
* config/ia64/ia64.c (ia64_init_builtins): Likewise.
* config/pdp11/pdp11.c (pdp11_f_format, pdp11_d_format):
Initialize ieee_bits field.
* config/rs6000/rs6000.c (TARGET_FLOATN_MODE): New macro.
(rs6000_init_builtins): Set ieee128_float_type_node to
float128_type_node.
(rs6000_floatn_mode): New function.
gcc/c:
* c-tree.h (cts_floatn_nx): New enum c_typespec_keyword value.
(struct c_declspecs): Add field floatn_nx_idx.
* c-decl.c (declspecs_add_type, finish_declspecs): Handle _FloatN
and _FloatNx type specifiers.
* c-parser.c (c_keyword_starts_typename, c_token_starts_declspecs)
(c_parser_declspecs, c_parser_attribute_any_word)
(c_parser_objc_selector): Use CASE_RID_FLOATN_NX.
* c-typeck.c (c_common_type): Handle _FloatN and _FloatNx types.
(convert_arguments): Avoid promoting _FloatN and _FloatNx types
narrower than double.
gcc/c-family:
* c-common.h (RID_FLOAT16, RID_FLOATN_NX_FIRST, RID_FLOAT32)
(RID_FLOAT64, RID_FLOAT128, RID_FLOAT32X, RID_FLOAT64X)
(RID_FLOAT128X): New enum rid values.
(CASE_RID_FLOATN_NX): New macro.
* c-common.c (c_common_reswords): Add _FloatN and _FloatNx
keywords.
(c_common_type_for_mode): Check for _FloatN and _FloatNx and
corresponding complex types.
(c_common_nodes_and_builtins): For non-C++, register _FloatN and
_FloatNx and corresponding complex types.
(keyword_begins_type_specifier): Use CASE_RID_FLOATN_NX.
* c-cppbuiltin.c (builtin_define_float_constants): Check _FloatN
and _FloatNx types for the widest type for determining
DECIMAL_DIG. Define __LDBL_DECIMAL_DIG__ as well as
__DECIMAL_DIG__ for long double. Handle FMA_SUFFIX being NULL.
(c_cpp_builtins): Call builtin_define_float_constants for _FloatN
and _FloatNx types.
* c-lex.c (interpret_float): Handle _FloatN and _FloatNx
constants.
* c-pretty-print.c (pp_c_floating_constant): Handle _FloatN and
_FloatNx types.
gcc/fortran:
* trans-types.h (float128_type_node): Rename to
gfc_float128_type_node.
(complex_float128_type_node): Rename to
gfc_complex_float128_type_node.
* iso-c-binding.def, trans-intrinsic.c, trans-types.c: All users
changed.
gcc/testsuite:
* lib/target-supports.exp (check_effective_target_float16)
(check_effective_target_float32, check_effective_target_float64)
(check_effective_target_float128, check_effective_target_float32x)
(check_effective_target_float64x)
(check_effective_target_float128x)
(check_effective_target_float16_runtime)
(check_effective_target_float32_runtime)
(check_effective_target_float64_runtime)
(check_effective_target_float128_runtime)
(check_effective_target_float32x_runtime)
(check_effective_target_float64x_runtime)
(check_effective_target_float128x_runtime)
(check_effective_target_floatn_nx_runtime)
(add_options_for_float16, add_options_for_float32)
(add_options_for_float64, add_options_for_float128)
(add_options_for_float32x, add_options_for_float64x)
(add_options_for_float128x): New procedures.
* gcc.dg/dfp/floatn.c, gcc.dg/float128-typeof.c,
gcc.dg/float128x-typeof.c, gcc.dg/float16-typeof.c,
gcc.dg/float32-typeof.c, gcc.dg/float32x-typeof.c,
gcc.dg/float64-typeof.c, gcc.dg/float64x-typeof.c,
gcc.dg/floatn-arithconv.c, gcc.dg/floatn-errs.c,
gcc.dg/floatn-typeof.h, gcc.dg/torture/float128-basic.c,
gcc.dg/torture/float128-complex.c,
gcc.dg/torture/float128-floath.c, gcc.dg/torture/float128-tg.c,
gcc.dg/torture/float128x-basic.c,
gcc.dg/torture/float128x-complex.c,
gcc.dg/torture/float128x-floath.c, gcc.dg/torture/float128x-tg.c,
gcc.dg/torture/float16-basic.c, gcc.dg/torture/float16-complex.c,
gcc.dg/torture/float16-floath.c, gcc.dg/torture/float16-tg.c,
gcc.dg/torture/float32-basic.c, gcc.dg/torture/float32-complex.c,
gcc.dg/torture/float32-floath.c, gcc.dg/torture/float32-tg.c,
gcc.dg/torture/float32x-basic.c,
gcc.dg/torture/float32x-complex.c,
gcc.dg/torture/float32x-floath.c, gcc.dg/torture/float32x-tg.c,
gcc.dg/torture/float64-basic.c, gcc.dg/torture/float64-complex.c,
gcc.dg/torture/float64-floath.c, gcc.dg/torture/float64-tg.c,
gcc.dg/torture/float64x-basic.c,
gcc.dg/torture/float64x-complex.c,
gcc.dg/torture/float64x-floath.c, gcc.dg/torture/float64x-tg.c,
gcc.dg/torture/floatn-basic.h, gcc.dg/torture/floatn-complex.h,
gcc.dg/torture/floatn-convert.c, gcc.dg/torture/floatn-floath.h,
gcc.dg/torture/floatn-tg.h,
gcc.dg/torture/fp-int-convert-float128-ieee-timode.c,
gcc.dg/torture/fp-int-convert-float128-ieee.c,
gcc.dg/torture/fp-int-convert-float128x-timode.c,
gcc.dg/torture/fp-int-convert-float128x.c,
gcc.dg/torture/fp-int-convert-float16-timode.c,
gcc.dg/torture/fp-int-convert-float16.c,
gcc.dg/torture/fp-int-convert-float32-timode.c,
gcc.dg/torture/fp-int-convert-float32.c,
gcc.dg/torture/fp-int-convert-float32x-timode.c,
gcc.dg/torture/fp-int-convert-float32x.c,
gcc.dg/torture/fp-int-convert-float64-timode.c,
gcc.dg/torture/fp-int-convert-float64.c,
gcc.dg/torture/fp-int-convert-float64x-timode.c,
gcc.dg/torture/fp-int-convert-float64x.c: New tests.
* gcc.dg/torture/fp-int-convert.h (TEST_I_F): Add argument for
maximum exponent of floating-point type. Use it in testing
whether 0x8...0 fits in the floating-point type. Always treat -1
(signed 0xf...f) as fitting in the floating-point type.
(M_OK1): New macro.
* gcc.dg/torture/fp-int-convert-double.c,
gcc.dg/torture/fp-int-convert-float.c,
gcc.dg/torture/fp-int-convert-float128-timode.c,
gcc.dg/torture/fp-int-convert-float128.c,
gcc.dg/torture/fp-int-convert-float80-timode.c,
gcc.dg/torture/fp-int-convert-float80.c,
gcc.dg/torture/fp-int-convert-long-double.c,
gcc.dg/torture/fp-int-convert-timode.c: Update calls to TEST_I_F.
libcpp:
* include/cpplib.h (CPP_N_FLOATN, CPP_N_FLOATNX)
(CPP_N_WIDTH_FLOATN_NX, CPP_FLOATN_SHIFT, CPP_FLOATN_MAX): New
macros.
* expr.c (interpret_float_suffix): Handle fN, fNx, FN and FNx
suffixes.
From-SVN: r239625
2016-08-19 19:43:26 +02:00
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|
/* For the _FloatN and _FloatNx declspec, this stores the index into
|
|
|
|
|
the floatn_nx_types array. */
|
|
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|
|
int floatn_nx_idx;
|
c-tree.h (enum c_storage_class): New.
* c-tree.h (enum c_storage_class): New.
(struct c_declspecs): Add storage_class, inline_p and thread_p.
* c-decl.c (shadow_tag_warned): Give errors for "inline" in empty
declarations and "auto" or "register" in file scope empty
declarations. Give more specific warnings for other cases of
storage class specifiers in empty declarations.
(grokdeclarator): Update for new structures. Don't check for
multiple storage classes. Diagnose file-scope "register" if
pedantic.
(build_null_declspecs): Update.
(declspecs_add_scspec): Update. Diagnose multiple storage class
specifiers and invalid uses of "__thread".
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/tls/diag-2.c: Update expected messages.
* gcc.dg/991209-1.c: Specify compilation options. Update expected
messages.
* gcc.dg/pr14289-2.c, gcc.dg/pr14289-3.c: Remove.
* gcc.dg/declspec-7.c, gcc.dg/declspec-8.c, gcc.dg/declspec-9.c,
gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/tls/diag-4.c,
gcc.dg/tls/diag-5.c: New tests.
From-SVN: r87376
2004-09-12 00:15:14 +02:00
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/* The storage class specifier, or csc_none if none. */
|
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|
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enum c_storage_class storage_class;
|
2010-04-26 21:10:17 +02:00
|
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/* Any type specifier keyword used such as "int", not reflecting
|
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modifiers such as "short", or cts_none if none. */
|
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ENUM_BITFIELD (c_typespec_keyword) typespec_word : 8;
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2010-11-13 10:52:00 +01:00
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/* The kind of type specifier if one has been seen, ctsk_none
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otherwise. */
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ENUM_BITFIELD (c_typespec_kind) typespec_kind : 3;
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re PR c/456 (constant expressions constraints (gcc.dg/c90-const-expr-1))
PR c/456
PR c/5675
PR c/19976
PR c/29116
PR c/31871
PR c/35198
fixincludes:
* inclhack.def (glibc_tgmath): New fix.
* fixincl.x: Regenerate.
* tests/base/tgmath.h: New.
gcc:
* builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in
void_type_node.
(fold_call_expr): Return a NOP_EXPR from folding rather than the
contained expression.
* c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr):
New.
(c_common_truthvalue_conversion): Use c_save_expr. Do not fold
conditional expressions for C.
(decl_constant_value_for_optimization): Move from
decl_constant_value_for_broken_optimization in c-typeck.c. Check
whether optimizing and that the expression is a VAR_DECL not of
array type instead of doing such checks in the caller. Do not
check pedantic. Call gcc_unreachable for C++.
* c-common.def (C_MAYBE_CONST_EXPR): New.
* c-common.h (c_fully_fold, c_save_expr,
decl_constant_value_for_optimization): New prototypes.
(C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR,
C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST,
EXPR_INT_CONST_OPERANDS): Define.
* c-convert.c (convert): Strip nops from expression.
* c-decl.c (groktypename): Take extra parameters expr and
expr_const_operands. Update call to grokdeclarator.
(start_decl): Update call to grokdeclarator. Add statement for
expressions used in type of decl.
(grokparm): Update call to grokdeclarator.
(push_parm_decl): Update call to grokdeclarator.
(build_compound_literal): Add parameter non_const and build a
C_MAYBE_COSNT_EXPR if applicable.
(grokdeclarator): Take extra parameters expr and
expr_const_operands. Track expressions used in declaration
specifiers and declarators. Fold array sizes and track whether
they are constant expressions and whether they are integer
constant expressions.
(parser_xref_tag): Set expr and expr_const_operands fields in
return value.
(grokfield): Update call to grokdeclarator.
(start_function): Update call to grokdeclarator.
(build_null_declspecs): Set expr and expr_const_operands fields in
return value.
(declspecs_add_type): Handle expressions in typeof specifiers.
* c-parser.c (c_parser_declspecs): Set expr and
expr_const_operands fields for declaration specifiers.
(c_parser_enum_specifier): Likewise.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_typeof_specifier): Likewise. Update call to
groktypename. Fold expression as needed. Return expressions with
type instead of adding statements.
(c_parser_attributes): Update calls to c_parser_expr_list.
(c_parser_statement_after_labels): Fold expression before passing
to objc_build_throw_stmt.
(c_parser_condition): Fold expression.
(c_parser_asm_operands): Fold expression.
(c_parser_conditional_expression): Use c_save_expr. Update call
to build_conditional_expr.
(c_parser_alignof_expression): Update call to groktypename.
(c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as
original_code. Fold expression argument of va_arg. Create
C_MAYBE_CONST_EXPR to preserve side effects of expressions in type
argument to va_arg. Update calls to groktypename. Fold array
index for offsetof. Verify that first argument to
__builtin_choose_expr has integer type.
(c_parser_postfix_expression_after_paren_type): Update calls to
groktypename and build_compound_literal. Handle expressions with
side effects in type name.
(c_parser_postfix_expression_after_primary): Update call to
c_parser_expr_list. Set original_code for calls to
__builtin_constant_p.
(c_parser_expr_list): Take extra parameter fold_p. Fold
expressions if requested.
(c_parser_objc_type_name): Update call to groktypename.
(c_parser_objc_synchronized_statement): Fold expression.
(c_parser_objc_receiver): Fold expression.
(c_parser_objc_keywordexpr): Update call to c_parser_expr_list.
(c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule,
c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions.
* c-tree.h (CONSTRUCTOR_NON_CONST): Define.
(struct c_typespec): Add elements expr and expr_const_operands.
(struct c_declspecs): Add elements expr and expr_const_operands.
(groktypename, build_conditional_expr, build_compound_literal):
Update prototypes.
(in_late_binary_op): Declare.
* c-typeck.c (note_integer_operands): New function.
(in_late_binary_op): New variable.
(decl_constant_value_for_broken_optimization): Move to c-common.c
and rename to decl_constant_value_for_optimization.
(default_function_array_conversion): Do not strip nops.
(default_conversion): Do not call
decl_constant_value_for_broken_optimization.
(build_array_ref): Do not fold result.
(c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for
result when operand is a VLA.
(c_expr_sizeof_type): Update call to groktypename. Handle
expressions included in type name. Use C_MAYBE_CONST_EXPR for
result when operand names a VLA type.
(build_function_call): Update call to build_compound_literal.
Only fold result for calls to __builtin_* functions. Strip
NOP_EXPR from INTEGER_CST returned from such functions. Fold
the function designator.
(convert_arguments): Fold arguments. Update call to
convert_for_assignment.
(build_unary_op): Handle increment and decrement of
C_MAYBE_CONST_EXPR. Move lvalue checks for increment and
decrement earlier. Fold operand of increment and decrement.
Handle address of C_MAYBE_CONST_EXPR. Only fold expression being
built for integer operand. Wrap returns that are INTEGER_CSTs
without being integer constant expressions or that have integer
constant operands without being INTEGER_CSTs.
(lvalue_p): Handle C_MAYBE_CONST_EXPR.
(build_conditional_expr): Add operand ifexp_bcp. Track whether
result is an integer constant expression or can be used in
unevaluated parts of one and avoid folding and wrap as
appropriate. Fold operands before possibly doing -Wsign-compare
warnings.
(build_compound_expr): Wrap result for C99 if operands can be used
in integer constant expressions.
(build_c_cast): Update call to digest_init. Do not ignore
overflow from casting floating-point constants to integers. Wrap
results that could be confused with integer constant expressions,
null pointer constants or floating-point constants.
(c_cast_expr): Update call to groktypename. Handle expressions
included in type name.
(build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold
lhs inside possible SAVE_EXPR. Fold RHS before assignment.
Update calls to convert_for_assignment.
(convert_for_assignment): Take new parameter
null_pointer_constant. Do not strip nops or call
decl_constant_value_for_broken_optimization. Set
in_late_binary_op for conversions to boolean.
(store_init_value): Update call to digest_init.
(digest_init): Take new parameter null_pointer_constant. Do not
call decl_constant_value_for_broken_optimization. pedwarn for
initializers not constant expressions. Update calls to
convert_for_assignment.
(constructor_nonconst): New.
(struct constructor_stack): Add nonconst element.
(really_start_incremental_init, push_init_level, pop_init_level):
Handle constructor_nonconst and nonconst element.
(set_init_index): Call constant_expression_warning for array
designators.
(output_init_element): Fold value. Set constructor_nonconst as
applicable. pedwarn for initializers not constant expressions.
Update call to digest_init. Call constant_expression_warning
where constant initializers are required.
(process_init_element): Use c_save_expr.
(c_finish_goto_ptr): Fold expression.
(c_finish_return): Fold return value. Update call to
convert_for_assignment.
(c_start_case): Fold switch expression.
(c_process_expr_stmt): Fold expression.
(c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to
ensure statement expression is not evaluated in constant
expression.
(build_binary_op): Track whether results are integer constant
expressions or may occur in such, disable folding and wrap results
as applicable. Fold operands for -Wsign-compare warnings unless
in_late_binary_op.
(c_objc_common_truthvalue_conversion): Handle results folded to
integer constants that are not integer constant expressions.
* doc/extend.texi: Document when typeof operands are evaluated,
that condition of __builtin_choose_expr is an integer constant
expression, and more about use of __builtin_constant_p in
initializers.
gcc/objc:
* objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
gcc/testsuite:
* gcc.c-torture/compile/20081108-1.c,
gcc.c-torture/compile/20081108-2.c,
gcc.c-torture/compile/20081108-3.c, gcc.dg/bconstp-2.c,
gcc.dg/bconstp-3.c, gcc.dg/bconstp-4.c, gcc.dg/c90-const-expr-6.c,
gcc.dg/c90-const-expr-7.c, gcc.dg/c90-const-expr-8.c,
gcc.dg/c90-const-expr-9.c, gcc.dg/c90-const-expr-10.c,
gcc.dg/c90-const-expr-11.c, gcc.dg/c99-const-expr-6.c,
gcc.dg/c99-const-expr-7.c, gcc.dg/c99-const-expr-8.c,
gcc.dg/c99-const-expr-9.c, gcc.dg/c99-const-expr-10.c,
gcc.dg/c99-const-expr-11.c, gcc.dg/c99-const-expr-12.c,
gcc.dg/c99-const-expr-13.c, gcc.dg/compare10.c,
gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu89-const-expr-2.c,
gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-const-expr-2.c,
gcc.dg/gnu99-const-expr-3.c, gcc.dg/vla-12.c, gcc.dg/vla-13.c,
gcc.dg/vla-14.c, gcc.dg/vla-15.c, gcc.dg/vla-16.c: New tests.
* gcc.dg/c90-const-expr-1.c, gcc.dg/c90-const-expr-2.c,
gcc.dg/c90-const-expr-3.c, gcc.dg/c99-const-expr-2.c,
gcc.dg/c99-const-expr-3.c, gcc.dg/c99-static-1.c: Remove XFAILs.
* gcc.dg/c90-const-expr-2.c: Use ZERO in place of 0 in another
case.
* gcc.dg/overflow-warn-1.c, gcc.dg/overflow-warn-2.c,
gcc.dg/overflow-warn-3.c, gcc.dg/overflow-warn-4.c: Remove
XFAILs. Update expected messages.
* gcc.dg/pr14649-1.c, gcc.dg/pr19984.c, gcc.dg/pr25682.c: Update
expected messages.
* gcc.dg/real-const-1.c: Replace with test from original PR.
* gcc.dg/vect/pr32230.c: Use intermediate cast to __PTRDIFF_TYPE__
when casting from non-constant integer to pointer.
From-SVN: r145254
2009-03-29 20:13:43 +02:00
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|
/* Whether any expressions in typeof specifiers may appear in
|
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|
|
constant expressions. */
|
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|
BOOL_BITFIELD expr_const_operands : 1;
|
c-parser.c: New file.
* c-parser.c: New file.
* c-parse.in: Remove.
* Makefile.in (c-parse.o-warn, c-parse.o, c-parse.c, c-parse.y):
Remove.
(c-parser.o): Add dependencies.
(C_AND_OBJC_OBJC, C_OBJS, gcc.srcextra, GTFILES, distclean,
maintainer-clean, TAGS): Update.
* c-config-lang.in (gtfiles): Update.
* gengtype-lex.l: Don't handle "@@".
* stub-objc.c (objc_get_class_ivars, objc_build_throw_stmt,
objc_build_synchronized, objc_begin_try_stmt,
objc_begin_catch_clause, objc_finish_catch_clause,
objc_build_finally_clause, objc_finish_try_stmt): New.
* c-tree.h (struct c_declspecs): Add declspecs_seen_p and
type_seen_p.
(c_parse_init): Update comment.
* c-decl.c (c_init_decl_processing): Update comment.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): Initialize and update
new c_declspecs members.
objc:
* Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
objc/objc-parse.c, objc/objc-parse.y): Remove
(OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
objc.distclean, objc.maintainer-clean): Update for new parser.
* config-lang.in (gtfiles): Update for new parser.
testsuite:
* gcc.dg/cpp/separate-1.c, gcc.dg/noncompile/971104-1.c,
gcc.dg/noncompile/990416-1.c: Adjust expected messages for new
parser.
From-SVN: r95558
2005-02-26 00:20:48 +01:00
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/* Whether any declaration specifiers have been seen at all. */
|
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BOOL_BITFIELD declspecs_seen_p : 1;
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
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/* Whether something other than a storage class specifier or
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attribute has been seen. This is used to warn for the
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obsolescent usage of storage class specifiers other than at the
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start of the list. (Doing this properly would require function
|
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specifiers to be handled separately from storage class
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|
specifiers.) */
|
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BOOL_BITFIELD non_sc_seen_p : 1;
|
c-tree.h (enum c_typespec_kind, [...]): New.
* c-tree.h (enum c_typespec_kind, struct c_typespec,
parser_xref_tag): New.
(struct c_declspecs): Add tag_defined_p. Adjust definition of
typedef_p.
(declspecs_add_type): Adjust prototypes.
* c-parse.in (%union): Add tstype.
(typespec_nonattr, typespec_attr, typespec_reserved_nonattr,
typespec_reserved_attr, typespec_nonreserved_nonattr,
structsp_attr, structsp_nonattr): Change to tstype. Update
actions.
* c-decl.c (build_null_declspecs): Initialize tag_defined_p.
(declspecs_add_type): Update to take struct c_typespec argument.
Set tag_defined_p and typedef_p as appropriate.
(xref_tag): Rename to parser_xref_tag and replace by wrapper.
Update to return struct c_typespec.
(shadow_tag_warned): Don't let empty declarations with qualifiers
or storage class specifiers redeclare a tag if a previous
declaration is visible.
testsuite:
* gcc.dg/c99-tag-3.c, gcc.dg/declspec-14.c: New tests.
From-SVN: r89021
2004-10-14 02:34:01 +02:00
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/* Whether the type is specified by a typedef or typeof name. */
|
2004-09-11 01:10:05 +02:00
|
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BOOL_BITFIELD typedef_p : 1;
|
c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
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|
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/* Whether the type is explicitly "signed" or specified by a typedef
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whose type is explicitly "signed". */
|
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|
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BOOL_BITFIELD explicit_signed_p : 1;
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
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/* Whether the specifiers include a deprecated typedef. */
|
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BOOL_BITFIELD deprecated_p : 1;
|
c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
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|
/* Whether the type defaulted to "int" because there were no type
|
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|
|
|
specifiers. */
|
2010-04-26 21:10:17 +02:00
|
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BOOL_BITFIELD default_int_p : 1;
|
c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
|
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|
/* Whether "long" was specified. */
|
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BOOL_BITFIELD long_p : 1;
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
|
|
|
/* Whether "long" was specified more than once. */
|
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|
BOOL_BITFIELD long_long_p : 1;
|
c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
|
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|
|
/* Whether "short" was specified. */
|
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|
BOOL_BITFIELD short_p : 1;
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|
/* Whether "signed" was specified. */
|
|
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|
BOOL_BITFIELD signed_p : 1;
|
|
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|
|
/* Whether "unsigned" was specified. */
|
|
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|
BOOL_BITFIELD unsigned_p : 1;
|
|
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|
/* Whether "complex" was specified. */
|
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BOOL_BITFIELD complex_p : 1;
|
c-tree.h (enum c_storage_class): New.
* c-tree.h (enum c_storage_class): New.
(struct c_declspecs): Add storage_class, inline_p and thread_p.
* c-decl.c (shadow_tag_warned): Give errors for "inline" in empty
declarations and "auto" or "register" in file scope empty
declarations. Give more specific warnings for other cases of
storage class specifiers in empty declarations.
(grokdeclarator): Update for new structures. Don't check for
multiple storage classes. Diagnose file-scope "register" if
pedantic.
(build_null_declspecs): Update.
(declspecs_add_scspec): Update. Diagnose multiple storage class
specifiers and invalid uses of "__thread".
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/tls/diag-2.c: Update expected messages.
* gcc.dg/991209-1.c: Specify compilation options. Update expected
messages.
* gcc.dg/pr14289-2.c, gcc.dg/pr14289-3.c: Remove.
* gcc.dg/declspec-7.c, gcc.dg/declspec-8.c, gcc.dg/declspec-9.c,
gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/tls/diag-4.c,
gcc.dg/tls/diag-5.c: New tests.
From-SVN: r87376
2004-09-12 00:15:14 +02:00
|
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/* Whether "inline" was specified. */
|
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BOOL_BITFIELD inline_p : 1;
|
2011-08-18 23:35:42 +02:00
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/* Whether "_Noreturn" was speciied. */
|
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BOOL_BITFIELD noreturn_p : 1;
|
2013-11-12 18:38:47 +01:00
|
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/* Whether "__thread" or "_Thread_local" was specified. */
|
c-tree.h (enum c_storage_class): New.
* c-tree.h (enum c_storage_class): New.
(struct c_declspecs): Add storage_class, inline_p and thread_p.
* c-decl.c (shadow_tag_warned): Give errors for "inline" in empty
declarations and "auto" or "register" in file scope empty
declarations. Give more specific warnings for other cases of
storage class specifiers in empty declarations.
(grokdeclarator): Update for new structures. Don't check for
multiple storage classes. Diagnose file-scope "register" if
pedantic.
(build_null_declspecs): Update.
(declspecs_add_scspec): Update. Diagnose multiple storage class
specifiers and invalid uses of "__thread".
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/tls/diag-2.c: Update expected messages.
* gcc.dg/991209-1.c: Specify compilation options. Update expected
messages.
* gcc.dg/pr14289-2.c, gcc.dg/pr14289-3.c: Remove.
* gcc.dg/declspec-7.c, gcc.dg/declspec-8.c, gcc.dg/declspec-9.c,
gcc.dg/declspec-10.c, gcc.dg/declspec-11.c, gcc.dg/tls/diag-4.c,
gcc.dg/tls/diag-5.c: New tests.
From-SVN: r87376
2004-09-12 00:15:14 +02:00
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BOOL_BITFIELD thread_p : 1;
|
2013-11-12 18:38:47 +01:00
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/* Whether "__thread" rather than "_Thread_local" was specified. */
|
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BOOL_BITFIELD thread_gnu_p : 1;
|
2004-09-14 20:59:38 +02:00
|
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/* Whether "const" was specified. */
|
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BOOL_BITFIELD const_p : 1;
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/* Whether "volatile" was specified. */
|
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BOOL_BITFIELD volatile_p : 1;
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/* Whether "restrict" was specified. */
|
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BOOL_BITFIELD restrict_p : 1;
|
tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
gcc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
(enum tree_index): Add TI_ATOMICQI_TYPE, TI_ATOMICHI_TYPE,
TI_ATOMICSI_TYPE, TI_ATOMICDI_TYPE and TI_ATOMICTI_TYPE.
(struct tree_base): Add atomic_flag field.
* tree.h (TYPE_ATOMIC): New accessor macro.
(TYPE_QUALS, TYPE_QUALS_NO_ADDR_SPACE): Add TYPE_QUAL_ATOMIC.
(TYPE_QUALS_NO_ADDR_SPACE_NO_ATOMIC): New macro.
(atomicQI_type_node, atomicHI_type_node, atomicSI_type_node)
(atomicDI_type_node, atomicTI_type_node): New macros for type
nodes.
* tree.c (set_type_quals): Set TYPE_ATOMIC.
(find_atomic_core_type): New function.
(build_qualified_type): Adjust alignment for qualified types.
(build_atomic_base): New function
(build_common_tree_nodes): Build atomicQI_type_node,
atomicHI_type_node, atomicSI_type_node, atomicDI_type_node and
atomicTI_type_node.
* print-tree.c (print_node): Print atomic qualifier.
* tree-pretty-print.c (dump_generic_node): Print atomic type
attribute.
* target.def (atomic_assign_expand_fenv): New hook.
* doc/tm.texi.in (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New @hook.
* doc/tm.texi: Regenerate.
* targhooks.c (default_atomic_assign_expand_fenv): New function.
* targhooks.h (default_atomic_assign_expand_fenv): Declare.
* sync-builtins.def (__atomic_feraiseexcept): New built-in
function.
* config/i386/i386-builtin-types.def (VOID_FTYPE_PUSHORT): New
function type.
* config/i386/i386.c (enum ix86_builtins): Add
IX86_BUILTIN_FNSTENV, IX86_BUILTIN_FLDENV, IX86_BUILTIN_FNSTSW and
IX86_BUILTIN_FNCLEX.
(bdesc_special_args): Add __builtin_ia32_fnstenv,
__builtin_ia32_fldenv, __builtin_ia32_fnstsw and
__builtin_ia32_fnclex.
(ix86_expand_builtin): Handle the new built-in functions.
(ix86_atomic_assign_expand_fenv): New function.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New macro.
* config/i386/i386.md (UNSPECV_FNSTENV, UNSPECV_FLDENV)
(UNSPECV_FNSTSW, UNSPECV_FNCLEX): New unspecs.
(fnstenv, fldenv, fnstsw, fnclex): New insns.
gcc/c-family:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* c-common.h (enum rid): Add RID_ATOMIC.
* c-common.c (c_common_reswords): Add _Atomic.
(sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
(keyword_is_type_qualifier): Accept RID_ATOMIC.
* c-format.c (check_format_types): Check for extra _Atomic
qualifiers in format argument.
* c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
(pp_c_type_qualifier_list): Mention _Atomic in comment.
gcc/c:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
Andrew MacLeod <amacleod@redhat.com>
* c-aux-info.c (gen_type): Handle atomic qualifier.
* c-decl.c (validate_proto_after_old_defn): Do not remove atomic
qualifiers when compating types.
(shadow_tag_warned): Handle atomic_p in declspecs.
(quals_from_declspecs): Likewise.
(start_decl): Use c_type_promotes_to when promoting argument
types.
(grokdeclarator): Handle _Atomic.
(get_parm_info): Diagnose any qualifier on "void" as only
parameter.
(store_parm_decls_oldstyle): Do not remove atomic qualifiers when
comparing types. Use c_type_promotes_to when promoting argument
types.
(finish_function): Use c_type_promotes_to when promoting argument
types.
(build_null_declspecs): Handle atomic_p in declspecs.
(declspecs_add_qual): Handle RID_ATOMIC.
* c-parser.c (c_token_starts_typename, c_token_is_qualifier)
(c_token_starts_declspecs): Handle RID_ATOMIC.
(c_parser_declspecs): Handle atomic type specifiers and
qualifiers.
(c_parser_typeof_specifier): Remove const and _Atomic qualifiers
from types of expressions with atomic type.
(c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
(c_parser_attribute_any_word): Handle RID_ATOMIC.
(c_parser_initializer, c_parser_initelt, c_parser_initval)
(c_parser_statement_after_labels, c_parser_switch_statement)
(c_parser_for_statement, c_parser_expr_no_commas)
(c_parser_conditional_expression, c_parser_binary_expression)
(c_parser_cast_expression, c_parser_unary_expression)
(c_parser_postfix_expression)
(c_parser_postfix_expression_after_primary, c_parser_expression):
Use convert_lvalue_to_rvalue.
(c_parser_expression_conv, c_parser_expr_list): Document
conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
(c_parser_objc_synchronized_statement): Use
convert_lvalue_to_rvalue.
(c_parser_objc_selector): Handle RID_ATOMIC.
(c_parser_objc_receiver, c_parser_array_notation): Use
convert_lvalue_to_rvalue.
* c-tree.h (ctsk_typeof): Adjust comment to mention use for
_Atomic (type-name).
(struct c_declspecs): Add atomic_p field.
(convert_lvalue_to_rvalue): Declare.
* c-typeck.c (c_type_promotes_to): Promote atomic types to
corresponding atomic types.
(qualify_type): Don't add _Atomic qualifiers from second argument.
(comp_target_types): Do not allow _Atomic mismatches.
(type_lists_compatible_p): Do not remove atomic qualifiers when
comparing types.
(really_atomic_lvalue, convert_lvalue_to_rvalue)
(build_atomic_assign): New functions.
(build_unary_op): Use build_atomic_assign for atomic increment and
decrement.
(build_conditional_expr): Do not treat _Atomic void as a qualified
version of void.
(build_modify_expr): Use build_atomic_assign for atomic LHS.
(find_anonymous_field_with_type, convert_to_anonymous_field)
(convert_for_assignment): Do not remove atomic qualifiers when
comparing types.
(digest_init): Do not accept initialization of arrays of atomic
elements by string constants.
(build_asm_expr): Use convert_lvalue_to_rvalue.
(build_binary_op): Do not treat _Atomic void as a qualified
version of void.
gcc/objc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
* objc-act.c (objc_push_parm): Handle atomic qualifier.
gcc/testsuite:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* lib/target-supports.exp
(check_effective_target_fenv_exceptions): New function.
* lib/atomic-dg.exp, gcc.dg/atomic/atomic.exp: New files.
* gcc.dg/atomic/c11-atomic-exec-1.c,
gcc.dg/atomic/c11-atomic-exec-2.c,
gcc.dg/atomic/c11-atomic-exec-3.c,
gcc.dg/atomic/c11-atomic-exec-4.c,
gcc.dg/atomic/c11-atomic-exec-5.c, gcc.dg/c11-atomic-1.c,
gcc.dg/c11-atomic-2.c, gcc.dg/c11-atomic-3.c,
gcc.dg/c90-atomic-1.c, gcc.dg/c99-atomic-1.c: New tests.
libatomic:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* fenv.c: New file.
* libatomic.map (LIBATOMIC_1.1): New symbol version. Include
__atomic_feraiseexcept.
* configure.ac (libtool_VERSION): Change to 2:0:1.
(fenv.h): Test for header.
* Makefile.am (libatomic_la_SOURCES): Add fenv.c.
* Makefile.in, auto-config.h.in, configure: Regenerate.
From-SVN: r204544
2013-11-07 22:15:25 +01:00
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/* Whether "_Atomic" was specified. */
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BOOL_BITFIELD atomic_p : 1;
|
c-common.h (enum rid): Add new enumeration values of RID_SAT, RID_FRACT, and RID_ACCUM.
* c-common.h (enum rid): Add new enumeration values of RID_SAT,
RID_FRACT, and RID_ACCUM. RID_SAT needs to be inserted before
RID_ONEWAY, so that it can be checked in declspecs_add_type.
(c_common_fixed_point_type_for_size): Declare.
* c-parser.c (reswords): Add _Fract, _Accum, and _Sat.
(c_token_starts_typename): Handle RID_FRACT, RID_ACCUM, and RID_SAT.
(c_token_starts_declspecs): Likewise.
(c_parser_declspecs): Likewise.
(c_parser_attributes): Likewise.
* c-tree.h (enum c_typespec_keyword): Add cts_fract and cts_accum.
(c_declspecs): Add saturating_p.
* c-decl.c (build_null_declspecs): Initialize saturating_p.
(declspecs_add_type): Avoid using complex with _Fract, _Accum, or _Sat.
Handle RID_SAT.
Avoid using void, bool, char, int, float, double, _Decimal32,
_Decimal64, _Decimal128, and complex with _Sat.
Handle RID_FRACT and RID_ACCUM.
Make sure _Sat is used with _Fract or _Accum.
(finish_declspecs): Handle cts_fract and cts_accum.
* c-common.c (fixed-value.h): New include.
(constant_expression_warning): Handle FIXED_CST.
(overflow_warning): Likewise.
(warnings_for_convert_and_check): Likewise.
(c_common_fixed_point_type_for_size): New.
(c_common_type_for_mode): Handle fixed-point modes to
return various saturating/non-saturating, signed/unsigned types.
(c_common_signed_or_unsigned_type): Support fixed-point types.
(shorten_compare): Check fixed-point zero.
Handle FIXED_POINT_TYPE.
(c_common_truthvalue_conversion): Handle FIXED_CST.
Handle FIXED_POINT_TYPE.
(c_common_nodes_and_builtins): Record builtin types for fixed-point
types.
(handle_mode_attribute): Handle fixed-point modes. Need to check
if the signness of base type and fixed-point modes are consistent.
(handle_vector_size_attribute): Handle fixed-point modes.
(same_scalar_type_ignoring_signedness): Handle FIXED_POINT_TYPE.
(warn_for_div_by_zero): Check fixed-point zero.
* c-typeck.c (c_common_type): Check FIXED_POINT_TYPE. Build
a common fixed-point type based on fbit, ibit, sign, and saturation.
(build_unary_op): Allow FIXED_POINT_TYPE for CONVERT_EXPR,
NEGATE_EXPR, TRUTH_NOT_EXPR, PREINCREMENT_EXPR, POSTINCREMENT_EXPR,
PREDECREMENT_EXPR, and POSTDECREMENT_EXPR.
(convert_for_assignment): Support FIXED_POINT_TYPE.
(digest_init): Handle FIXED_POINT_TYPE.
(build_binary_op): Support FIXED_POINT_TYPE in *_DIV_EXPR,
TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR,
TRUTH_XOR_EXPR, RSHIFT_EXPR, LSHIFT_EXPR, EQ_EXPR, NE_EXPR, LE_EXPR,
GE_EXPR, LT_EXPR, GT_EXPR.
* target-def.h (TARGET_FIXED_POINT_SUPPORTED_P): New.
(TARGET_INITIALIZER): Add TARGET_FIXED_POINT_SUPPORTED_P.
* target.h (gcc_target): Add fixed_point_supported_p.
* targhooks.c (default_scalar_mode_supported_p): Handle MODE_FRACT,
MODE_UFRACT, MODE_ACCUM, and MODE_UACCUM.
(default_fixed_point_supported_p): Define.
* targhooks.h (default_fixed_point_supported_p): Declare.
* doc/tm.texi (TARGET_FIXED_POINT_SUPPORTED_P): Add.
* doc/install.texi (Configuration): Add --enable-fixed-point.
* configure.ac (--enable-fixed-point): New to enable fixed-point
arithmetic extension to C. For mips targets, we enable it by default.
* configure, config.in: Regenerate.
From-SVN: r127652
2007-08-21 00:26:47 +02:00
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/* Whether "_Sat" was specified. */
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BOOL_BITFIELD saturating_p : 1;
|
c-decl.c (shadow_tag_warned, [...]): Handle _Alignas specifiers.
* c-decl.c (shadow_tag_warned, grokdeclarator): Handle _Alignas
specifiers.
(build_null_declspecs): Initialize align_log and alignas_p fields.
(declspecs_add_alignas): New.
* c-parser.c (c_token_starts_declspecs): Handle RID_ALIGNAS.
(c_parser_declspecs): Handle _Alignas specifiers.
(c_parser_alignas_specifier): New.
(c_parser_alignof_expression): Diagnose alignof use for non-C1X.
Diagnose _Alignof (expression).
* c-tree.h (struct c_declspecs): Add align_log and alignas_p
fields.
(declspecs_add_alignas): Declare.
* ginclude/stddef.h (max_align_t): Define for C1X and C++11.
* ginclude/stdalign.h: New.
* Makefile.in (USER_H): Add stdalign.h.
c-family:
* c-common.c (c_common_reswords): Add _Alignas and _Alignof.
(c_sizeof_or_alignof_type): Diagnose alignof applied to a function
type.
(check_user_alignment): New. Split out of
handle_aligned_attribute. Disallow integer constants with
noninteger types. Conditionally allow zero.
(handle_aligned_attribute): Use check_user_alignment.
* c-common.h (RID_ALIGNAS, check_user_alignment): New.
testsuite:
* g++.dg/cpp0x/alignof3.C, gcc.dg/c1x-align-1.c,
gcc.dg/c1x-align-2.c, gcc.dg/c1x-align-3.c, gcc.dg/c1x-align-4.c,
gcc.dg/c90-align-1.c, gcc.dg/c99-align-1.c: New tests.
* gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu90-const-expr-1.c,
gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-static-1.c: Update
expected diagnostics.
From-SVN: r181048
2011-11-07 00:51:19 +01:00
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/* Whether any alignment specifier (even with zero alignment) was
|
|
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specified. */
|
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BOOL_BITFIELD alignas_p : 1;
|
Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
Richard Biener <rguenther@suse.de>
c/
* Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
* config-lang.in (gtfiles): Add c/c-parser.h.
* c-tree.h (enum c_declspec_word): Add cdw_gimple.
(struct c_declspecs): Add gimple_pass member and gimple_p flag.
* c-parser.c (enum c_id_kind, struct c_token,
c_parser_next_token_is, c_parser_next_token_is_not,
c_parser_next_token_is_keyword,
enum c_lookahead_kind, enum c_dtr_syn, enum c_parser_prec):
Split out to ...
* c-parser.h: ... new header.
* c-parser.c: Include c-parser.h and gimple-parser.h.
(c_parser_peek_token, c_parser_peek_2nd_token,
c_token_starts_typename, c_parser_next_token_starts_declspecs,
c_parser_next_tokens_start_declaration, c_parser_consume_token,
c_parser_error, c_parser_require, c_parser_skip_until_found,
c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
c_parser_type_name): Export.
(c_parser_tokens_buf): New function.
(c_parser_error): Likewise.
(c_parser_set_error): Likewise.
(c_parser_declspecs): Handle RID_GIMPLE.
(c_parser_declaration_or_fndef): Parse __GIMPLE marked body
via c_parser_parse_gimple_body.
* c-parser.h (c_parser_peek_token, c_parser_peek_2nd_token,
c_token_starts_typename, c_parser_next_token_starts_declspecs,
c_parser_next_tokens_start_declaration, c_parser_consume_token,
c_parser_error, c_parser_require, c_parser_skip_until_found,
c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
c_parser_type_name): Declare.
(struct c_parser): Declare forward.
(c_parser_tokens_buf): Declare.
(c_parser_error): Likewise.
(c_parser_set_error): Likewise.
* gimple-parser.c: New file.
* gimple-parser.h: Likewise.
obj-c/
* config-lang.in (gtfiles): Add c/c-parser.h.
c-family/
* c-common.h (c_common_resword): Add RID_GIMPLE, RID_PHI types.
* c-common.h (enum rid): Add RID_GIMPLE, RID_PHI.
* c.opt (fgimple): New option.
* doc/invoke.texi (fgimple): Document.
* dumpfile.h (TDF_GIMPLE): Add.
* dumpfile.c (dump_options): Add gimple.
* gimple-pretty-print.c (dump_gimple_switch): Adjust dump
for TDF_GIMPLE.
(dump_gimple_label): Likewise.
(dump_gimple_phi): Likewise.
(dump_gimple_bb_header): Likewise.
(dump_phi_nodes): Likewise.
(pp_cfg_jump): Likewise. Pass in dump flags.
(dump_implicit_edges): Adjust.
* passes.c (pass_init_dump_file): Do not dump function header
for TDF_GIMPLE.
* tree-cfg.c (dump_function_to_file): Dump function return type
and __GIMPLE keyword for TDF_GIMPLE. Change guard for dumping
GIMPLE stmts.
* tree-pretty-print.c (dump_decl_name): Adjust dump for TDF_GIMPLE.
(dump_generic_node): Likewise.
* function.h (struct function): Add pass_startwith member.
* passes.c (execute_one_pass): Implement startwith.
* tree-ssanames.c (make_ssa_name_fn): New argument, check for version
and assign proper version for parsed ssa names.
* tree-ssanames.h (make_ssa_name_fn): Add new argument to the function.
* internal-fn.c (expand_PHI): New function.
* internal-fn.h (expand_PHI): Declared here.
* internal-fn.def: New defination for PHI.
* tree-cfg.c (lower_phi_internal_fn): New function.
(build_gimple_cfg): Call it.
(verify_gimple_call): Condition for passing label as arg in internal
function PHI.
* tree-into-ssa.c (rewrite_add_phi_arguments): Handle already
present PHIs with arguments.
testsuite/
* gcc.dg/gimplefe-1.c: New testcase.
* gcc.dg/gimplefe-2.c: Likewise.
* gcc.dg/gimplefe-3.c: Likewise.
* gcc.dg/gimplefe-4.c: Likewise.
* gcc.dg/gimplefe-5.c: Likewise.
* gcc.dg/gimplefe-6.c: Likewise.
* gcc.dg/gimplefe-7.c: Likewise.
* gcc.dg/gimplefe-8.c: Likewise.
* gcc.dg/gimplefe-9.c: Likewise.
* gcc.dg/gimplefe-10.c: Likewise.
* gcc.dg/gimplefe-11.c: Likewise.
* gcc.dg/gimplefe-12.c: Likewise.
* gcc.dg/gimplefe-13.c: Likewise.
* gcc.dg/gimplefe-14.c: Likewise.
* gcc.dg/gimplefe-15.c: Likewise.
* gcc.dg/gimplefe-16.c: Likewise.
* gcc.dg/gimplefe-17.c: Likewise.
* gcc.dg/gimplefe-18.c: Likewise.
Co-Authored-By: Richard Biener <rguenther@suse.de>
From-SVN: r242387
2016-11-14 14:51:48 +01:00
|
|
|
|
/* Whether any __GIMPLE specifier was specified. */
|
|
|
|
|
BOOL_BITFIELD gimple_p : 1;
|
2017-01-24 18:07:36 +01:00
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|
/* Whether any __RTL specifier was specified. */
|
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|
BOOL_BITFIELD rtl_p : 1;
|
2009-10-26 22:58:06 +01:00
|
|
|
|
/* The address space that the declaration belongs to. */
|
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|
|
addr_space_t address_space;
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
|
|
|
};
|
|
|
|
|
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
/* The various kinds of declarators in C. */
|
|
|
|
|
enum c_declarator_kind {
|
|
|
|
|
/* An identifier. */
|
|
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|
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cdk_id,
|
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/* A function. */
|
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cdk_function,
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/* An array. */
|
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cdk_array,
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/* A pointer. */
|
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cdk_pointer,
|
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|
|
|
/* Parenthesized declarator with nested attributes. */
|
|
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cdk_attrs
|
|
|
|
|
};
|
|
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|
|
|
remove more useless typedefs
gcc/c-family/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
typedefs.
gcc/c/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
gcc/cp/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* call.c, class.c, cp-tree.h, decl.c, except.c, mangle.c,
method.c, name-lookup.h, parser.c, parser.h, rtti.c,
semantics.c, typeck2.c: Remove useless typedefs.
gcc/fortran/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* dependency.c, dependency.h, gfortran.h, io.c, module.c,
parse.h, resolve.c, trans-types.h, trans.h: remove useless
typedefs.
gcc/lto/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* lto.h: Remove useless typedefs.
gcc/objc/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
Remove useless typedefs.
gcc/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* bb-reorder.c, cfgloop.h, collect2.c, combine.c, dse.c,
dwarf2cfi.c, gcse-common.h, genopinit.c, ggc-page.c, machmode.h,
mcf.c, modulo-sched.c, omp-low.c, read-rtl.c, sched-rgn.c,
signop.h, tree-call-cdce.c, tree-dfa.c, tree-diagnostic.c,
tree-inline.h, tree-scalar-evolution.c, tree-ssa-address.c,
tree-ssa-loop-niter.c, tree-ssa-loop.h, tree-ssa-pre.c,
tree-ssa-reassoc.c, tree-ssa-sccvn.h, tree-ssa-structalias.c,
tree-ssa-uninit.c, tree-ssa.h, tree-vect-loop-manip.c,
tree-vectorizer.h, tree-vrp.c, var-tracking.c: Remove useless
typedefs.
From-SVN: r227001
2015-08-19 04:48:48 +02:00
|
|
|
|
struct c_arg_tag {
|
2010-08-08 19:42:40 +02:00
|
|
|
|
/* The argument name. */
|
|
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|
|
tree id;
|
|
|
|
|
/* The type of the argument. */
|
|
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|
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tree type;
|
remove more useless typedefs
gcc/c-family/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
typedefs.
gcc/c/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
gcc/cp/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* call.c, class.c, cp-tree.h, decl.c, except.c, mangle.c,
method.c, name-lookup.h, parser.c, parser.h, rtti.c,
semantics.c, typeck2.c: Remove useless typedefs.
gcc/fortran/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* dependency.c, dependency.h, gfortran.h, io.c, module.c,
parse.h, resolve.c, trans-types.h, trans.h: remove useless
typedefs.
gcc/lto/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* lto.h: Remove useless typedefs.
gcc/objc/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* objc-act.h, objc-next-runtime-abi-02.c, objc-runtime-hooks.h:
Remove useless typedefs.
gcc/ChangeLog:
2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
* bb-reorder.c, cfgloop.h, collect2.c, combine.c, dse.c,
dwarf2cfi.c, gcse-common.h, genopinit.c, ggc-page.c, machmode.h,
mcf.c, modulo-sched.c, omp-low.c, read-rtl.c, sched-rgn.c,
signop.h, tree-call-cdce.c, tree-dfa.c, tree-diagnostic.c,
tree-inline.h, tree-scalar-evolution.c, tree-ssa-address.c,
tree-ssa-loop-niter.c, tree-ssa-loop.h, tree-ssa-pre.c,
tree-ssa-reassoc.c, tree-ssa-sccvn.h, tree-ssa-structalias.c,
tree-ssa-uninit.c, tree-ssa.h, tree-vect-loop-manip.c,
tree-vectorizer.h, tree-vrp.c, var-tracking.c: Remove useless
typedefs.
From-SVN: r227001
2015-08-19 04:48:48 +02:00
|
|
|
|
};
|
2010-08-08 19:42:40 +02:00
|
|
|
|
|
|
|
|
|
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
/* Information about the parameters in a function declarator. */
|
|
|
|
|
struct c_arg_info {
|
|
|
|
|
/* A list of parameter decls. */
|
|
|
|
|
tree parms;
|
|
|
|
|
/* A list of structure, union and enum tags defined. */
|
This patch rewrites the old VEC macro-based interface into a new one based on the template class 'vec'.
This patch rewrites the old VEC macro-based interface into a new one
based on the template class 'vec'. The user-visible changes are
described in http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec.
I have tested the patch pretty extensively:
- Regular bootstraps on x86_64, ppc, ia64, sparc and hppa.
- Bootstraps with --enable-checking=release
- Bootstraps with --enable-checking=gc,gcac
- Basic builds on all targets (using contrib/config-list.mk).
We no longer access the vectors via VEC_* macros. The pattern is
"VEC_operation (T, A, V, args)" becomes "V.operation (args)".
The only thing I could not do is create proper ctors and dtors for the
vec class. Since these vectors are stored in unions, we
have to keep them as PODs (C++03 does not allow non-PODs in unions).
This means that creation and destruction must be explicit. There is a
new method vec<type, allocation, layout>::create() and another vec<type,
allocation, layout>::destroy() to allocate the internal vector.
For vectors that must be pointers, there is a family of free functions
that implement the operations that need to tolerate NULL vectors.
These functions all start with the prefix 'vec_safe_'. See the wiki
page for details.
The gengtype change removes the special handling for VEC() that used
to exist in gengtype. Additionally, it allows gengtype to recognize
templates of more than one argument and introduces the concept of an
undefined type (useful for template arguments that may or may not be
types).
When a TYPE_UNDEFINED is reached, gengtype will ignore it if it
happens inside a type marked with GTY((user)). Otherwise, it will
emit an error.
Finally, gengtype rejects root types marked GTY((user)) that are not
first class pointers.
2012-11-16 Diego Novillo <dnovillo@google.com>
VEC API overhaul (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
* vec.c (register_overhead): Convert it into
member function of vec_prefix.
(release_overhead): Likewise.
(calculate_allocation): Likewise.
(vec_heap_free): Remove.
(vec_gc_o_reserve_1): Remove.
(vec_heap_o_reserve_1): Remove.
(vec_stack_o_reserve_1): Remove.
(vec_stack_o_reserve_exact): Remove.
(register_stack_vec): New.
(stack_vec_register_index): New.
(unregister_stack_vec): New.
(vec_assert_fail): Remove.
* vec.h: Conditionally include ggc.h. Document conditional
hackery.
Update top-level documentation.
(ALONE_VEC_CHECK_INFO): Remove.
(VEC_CHECK_INFO): Remove.
(ALONE_VEC_CHECK_DECL): Remove.
(VEC_CHECK_DECL): Remove.
(ALONE_VEC_CHECK_PASS): Remove.
(VEC_CHECK_PASS): Remove.
(VEC_ASSERT): Remove.
(vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and
va_stack.
Mark fields alloc_ and num_ as protected.
(struct vec_t): Remove. Remove all function members.
(struct vl_embed): Declare.
(struct vl_ptr): Declare.
(free): Remove.
(reserve_exact): Remove.
(reserve): Remove.
(safe_splice): Remove.
(safe_push): Remove.
(safe_grow): Remove.
(safe_grow_cleared): Remove.
(safe_insert): Remove.
(DEF_VEC_I): Remove.
(DEF_VEC_ALLOC_I): Remove.
(DEF_VEC_P): Remove.
(DEF_VEC_ALLOC_P): Remove.
(DEF_VEC_O): Remove.
(DEF_VEC_ALLOC_O): Remove.
(DEF_VEC_ALLOC_P_STACK): Remove.
(DEF_VEC_ALLOC_O_STACK): Remove.
(DEF_VEC_ALLOC_I_STACK): Remove.
(DEF_VEC_A): Remove.
(DEF_VEC_ALLOC_A): Remove.
(vec_stack_p_reserve_exact_1): Remove.
(vec_stack_o_reserve): Remove.
(vec_stack_o_reserve_exact): Remove.
(VEC_length): Remove.
(VEC_empty): Remove.
(VEC_address): Remove.
(vec_address): Remove.
(VEC_last): Remove.
(VEC_index): Remove.
(VEC_iterate): Remove.
(VEC_embedded_size): Remove.
(VEC_embedded_init): Remove.
(VEC_free): Remove.
(VEC_copy): Remove.
(VEC_space): Remove.
(VEC_reserve): Remove.
(VEC_reserve_exact): Remove.
(VEC_splice): Remove.
(VEC_safe_splice): Remove.
(VEC_quick_push): Remove.
(VEC_safe_push): Remove.
(VEC_pop): Remove.
(VEC_truncate): Remove.
(VEC_safe_grow): Remove.
(VEC_replace): Remove.
(VEC_quick_insert): Remove.
(VEC_safe_insert): Remove.
(VEC_ordered_remove): Remove.
(VEC_unordered_remove): Remove.
(VEC_block_remove): Remove.
(VEC_lower_bound): Remove.
(VEC_alloc): Remove.
(VEC_qsort): Remove.
(va_heap): Declare.
(va_heap::default_layout): New typedef to vl_ptr.
(va_heap::reserve): New.
(va_heap::release): New.
(va_gc): Declare.
(va_gc::default_layout): New typedef to vl_embed.
(va_gc::reserve): New.
(va_gc::release): New.
(va_gc_atomic): Declare. Inherit from va_gc.
(va_stack): Declare.
(va_stack::default_layout): New typedef to vl_ptr.
(va_stack::alloc): New.
(va_stack::reserve): New.
(va_stack::release): New.
(register_stack_vec): Declare.
(stack_vec_register_index): Declare.
(unregister_stack_vec): Declare.
(vec<T, A = va_heap, L = typename A::default_layout>): Declare
empty vec template.
(vec<T, A, vl_embed>): Partial specialization for embedded
layout.
(vec<T, A, vl_embed>::allocated): New.
(vec<T, A, vl_embed>::length): New.
(vec<T, A, vl_embed>::is_empty): New.
(vec<T, A, vl_embed>::address): New.
(vec<T, A, vl_embed>::operator[]): New.
(vec<T, A, vl_embed>::last New.
(vec<T, A, vl_embed>::space): New.
(vec<T, A, vl_embed>::iterate): New.
(vec<T, A, vl_embed>::iterate): New.
(vec<T, A, vl_embed>::copy): New.
(vec<T, A, vl_embed>::splice): New.
(vec<T, A, vl_embed>::quick_push New.
(vec<T, A, vl_embed>::pop New.
(vec<T, A, vl_embed>::truncate): New.
(vec<T, A, vl_embed>::quick_insert): New.
(vec<T, A, vl_embed>::ordered_remove): New.
(vec<T, A, vl_embed>::unordered_remove): New.
(vec<T, A, vl_embed>::block_remove): New.
(vec<T, A, vl_embed>::qsort): New.
(vec<T, A, vl_embed>::lower_bound): New.
(vec<T, A, vl_embed>::embedded_size): New.
(vec<T, A, vl_embed>::embedded_init): New.
(vec<T, A, vl_embed>::quick_grow): New.
(vec<T, A, vl_embed>::quick_grow_cleared): New.
(vec_safe_space): New.
(vec_safe_length): New.
(vec_safe_address): New.
(vec_safe_is_empty): New.
(vec_safe_reserve): New.
(vec_safe_reserve_exact): New.
(vec_alloc): New.
(vec_free): New.
(vec_safe_grow): New.
(vec_safe_grow_cleared): New.
(vec_safe_iterate): New.
(vec_safe_push): New.
(vec_safe_insert): New.
(vec_safe_truncate): New.
(vec_safe_copy): New.
(vec_safe_splice): New.
(vec<T, A, vl_ptr>): New partial specialization for the space
efficient layout.
(vec<T, A, vl_ptr>::exists): New.
(vec<T, A, vl_ptr>::is_empty): New.
(vec<T, A, vl_ptr>::length): New.
(vec<T, A, vl_ptr>::address): New.
(vec<T, A, vl_ptr>::operator[]): New.
(vec<T, A, vl_ptr>::operator!=): New.
(vec<T, A, vl_ptr>::operator==): New.
(vec<T, A, vl_ptr>::last): New.
(vec<T, A, vl_ptr>::space): New.
(vec<T, A, vl_ptr>::iterate): New.
(vec<T, A, vl_ptr>::copy): New.
(vec<T, A, vl_ptr>::reserve): New.
(vec<T, A, vl_ptr>::reserve_exact): New.
(vec<T, A, vl_ptr>::splice): New.
(vec<T, A, vl_ptr>::safe_splice): New.
(vec<T, A, vl_ptr>::quick_push): New.
(vec<T, A, vl_ptr>::safe_push): New.
(vec<T, A, vl_ptr>::pop): New.
(vec<T, A, vl_ptr>::truncate): New.
(vec<T, A, vl_ptr>::safe_grow): New.
(vec<T, A, vl_ptr>::safe_grow_cleared): New.
(vec<T, A, vl_ptr>::quick_grow): New.
(vec<T, A, vl_ptr>::quick_grow_cleared): New.
(vec<T, A, vl_ptr>::quick_insert): New.
(vec<T, A, vl_ptr>::safe_insert): New.
(vec<T, A, vl_ptr>::ordered_remove): New.
(vec<T, A, vl_ptr>::unordered_remove): New.
(vec<T, A, vl_ptr>::block_remove): New.
(vec<T, A, vl_ptr>::qsort): New.
(vec<T, A, vl_ptr>::lower_bound): New.
(vec_stack_alloc): Define.
(FOR_EACH_VEC_SAFE_ELT): Define.
* vecir.h: Remove. Update all users.
* vecprim.h: Remove. Update all users.
Move uchar to coretypes.h.
* Makefile.in (VEC_H): Add $(GGC_H).
Remove vecir.h and vecprim.h dependencies everywhere.
2012-11-16 Diego Novillo <dnovillo@google.com>
* gengtype-lex.l (VEC): Remove.
Add characters in the set [\!\>\.-].
* gengtype-parse.c (token_names): Remove "VEC".
(require_template_declaration): Remove handling of VEC_TOKEN.
(type): Likewise.
Call create_user_defined_type when parsing GTY((user)).
* gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED.
(write_state_undefined_type): New.
(write_state_type): Call write_state_undefined_type for
TYPE_UNDEFINED.
(read_state_type): Call read_state_undefined_type for
TYPE_UNDEFINED.
* gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED.
(create_user_defined_type): Make extern.
(type_for_name): Factor out of resolve_typedef.
(create_undefined_type): New
(resolve_typedef): Call it when we cannot find a previous
typedef and the type is not a template.
(find_structure): Accept TYPE_UNDEFINED.
(set_gc_used_type): Add argument ALLOWED_UNDEFINED_TYPES,
default to false.
Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or
ALLOWED_UNDEFINED_TYPES is set.
Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT.
(filter_type_name): Accept templates with more than one
argument.
(output_mangled_typename): Handle TYPE_UNDEFINED
(walk_type): Likewise.
(write_types_process_field): Likewise.
(write_func_for_structure): If CHAIN_NEXT is set, ORIG_S
should not be a user-defined type.
(write_types_local_user_process_field): Handle TYPE_ARRAY,
TYPE_NONE and TYPE_UNDEFINED.
(write_types_local_process_field): Likewise.
(contains_scalar_p): Return 0 for TYPE_USER_STRUCT.
(write_root): Reject user-defined types that are not pointers.
Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT
and TYPE_PARAM_STRUCT.
(output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and
TYPE_ARRAY.
(dump_typekind): Handle TYPE_UNDEFINED.
* gengtype.h (enum typekind): Add TYPE_UNDEFINED.
(create_user_defined_type): Declare.
(enum gty_token): Remove VEC_TOKEN.
2012-11-16 Diego Novillo <dnovillo@google.com>
Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
* coretypes.h (uchar): Define.
* alias.c: Use new vec API in vec.h.
* asan.c: Likewise.
* attribs.c: Likewise.
* basic-block.h: Likewise.
* bb-reorder.c: Likewise.
* builtins.c: Likewise.
* calls.c: Likewise.
* cfg.c: Likewise.
* cfganal.c: Likewise.
* cfgcleanup.c: Likewise.
* cfgexpand.c: Likewise.
* cfghooks.c: Likewise.
* cfghooks.h: Likewise.
* cfgloop.c: Likewise.
* cfgloop.h: Likewise.
* cfgloopanal.c: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraph.h: Likewise.
* cgraphclones.c: Likewise.
* cgraphunit.c: Likewise.
* combine.c: Likewise.
* compare-elim.c: Likewise.
* coverage.c: Likewise.
* cprop.c: Likewise.
* data-streamer.h: Likewise.
* dbxout.c: Likewise.
* dce.c: Likewise.
* df-core.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* dominance.c: Likewise.
* domwalk.c: Likewise.
* domwalk.h: Likewise.
* dse.c: Likewise.
* dwarf2cfi.c: Likewise.
* dwarf2out.c: Likewise.
* dwarf2out.h: Likewise.
* emit-rtl.c: Likewise.
* except.c: Likewise.
* except.h: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* final.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* fwprop.c: Likewise.
* gcc.c: Likewise.
* gcse.c: Likewise.
* genattr.c: Likewise.
* genattrtab.c: Likewise.
* genautomata.c: Likewise.
* genextract.c: Likewise.
* genopinit.c: Likewise
* ggc-common.c: Likewise.
* ggc.h: Likewise.
* gimple-low.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimple-streamer-in.c: Likewise.
* gimple.c: Likewise.
* gimple.h: Likewise.
* gimplify.c: Likewise.
* graph.c: Likewise.
* graphds.c: Likewise.
* graphds.h: Likewise.
* graphite-blocking.c: Likewise.
* graphite-clast-to-gimple.c: Likewise.
* graphite-dependences.c: Likewise.
* graphite-interchange.c: Likewise.
* graphite-optimize-isl.c: Likewise.
* graphite-poly.c: Likewise.
* graphite-poly.h: Likewise.
* graphite-scop-detection.c: Likewise.
* graphite-scop-detection.h: Likewise.
* graphite-sese-to-poly.c: Likewise.
* graphite.c: Likewise.
* godump.c: Likewise.
* haifa-sched.c: Likewise.
* hw-doloop.c: Likewise.
* hw-doloop.h: Likewise.
* ifcvt.c: Likewise.
* insn-addr.h: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline-analysis.c: Likewise.
* ipa-inline-transform.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-inline.h: Likewise.
* ipa-prop.c: Likewise.
* ipa-prop.h: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-ref-inline.h: Likewise.
* ipa-ref.c: Likewise.
* ipa-ref.h: Likewise.
* ipa-reference.c: Likewise.
* ipa-split.c: Likewise.
* ipa-utils.c: Likewise.
* ipa-utils.h: Likewise.
* ipa.c: Likewise.
* ira-build.c: Likewise.
* ira-color.c: Likewise.
* ira-emit.c: Likewise.
* ira-int.h: Likewise.
* ira.c: Likewise.
* loop-invariant.c: Likewise.
* loop-unroll.c: Likewise.
* lower-subreg.c: Likewise.
* lra-lives.c: Likewise.
* lra.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-section-out.c: Likewise.
* lto-streamer-in.c: Likewise.
* lto-streamer-out.c: Likewise.
* lto-streamer.h: Likewise.
* lto-symtab.c: Likewise.
* mcf.c: Likewise.
* modulo-sched.c: Likewise.
* omp-low.c: Likewise.
* opts-common.c: Likewise.
* opts-global.c: Likewise.
* opts.c: Likewise.
* opts.h: Likewise.
* passes.c: Likewise.
* predict.c: Likewise.
* print-tree.c: Likewise.
* profile.c: Likewise.
* profile.h: Likewise.
* read-rtl.c: Likewise.
* ree.c: Likewise.
* reg-stack.c: Likewise.
* regrename.c: Likewise.
* regrename.h: Likewise.
* reload.c: Likewise.
* reload.h: Likewise.
* reload1.c: Likewise.
* rtl.h: Likewise.
* sched-deps.c: Likewise.
* sched-int.h: Likewise.
* sdbout.c: Likewise.
* sel-sched-dump.c: Likewise.
* sel-sched-ir.c: Likewise.
* sel-sched-ir.h: Likewise.
* sel-sched.c: Likewise.
* sese.c: Likewise.
* sese.h: Likewise.
* statistics.h: Likewise.
* stmt.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* tlink.c: Likewise.
* toplev.c: Likewise.
* trans-mem.c: Likewise.
* tree-browser.c: Likewise.
* tree-call-cdce.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-chrec.c: Likewise.
* tree-chrec.h: Likewise.
* tree-complex.c: Likewise.
* tree-data-ref.c: Likewise.
* tree-data-ref.h: Likewise.
* tree-dfa.c: Likewise.
* tree-diagnostic.c: Likewise.
* tree-dump.c: Likewise.
* tree-eh.c: Likewise.
* tree-emutls.c: Likewise.
* tree-flow.h: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-inline.h: Likewise.
* tree-into-ssa.c: Likewise.
* tree-iterator.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-mudflap.c: Likewise.
* tree-optimize.c: Likewise.
* tree-outof-ssa.c: Likewise.
* tree-parloops.c: Likewise.
* tree-phinodes.c: Likewise.
* tree-predcom.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-alias.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-live.h: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-operands.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-sccvn.h: Likewise.
* tree-ssa-strlen.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-tail-merge.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-stdarg.c: Likewise.
* tree-streamer-in.c: Likewise.
* tree-streamer-out.c: Likewise.
* tree-streamer.c: Likewise.
* tree-streamer.h: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vectorizer.h: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* tree.h: Likewise.
* value-prof.c: Likewise.
* value-prof.h: Likewise.
* var-tracking.c: Likewise.
* varasm.c: Likewise.
* varpool.c: Likewise.
* vmsdbgout.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/c6x/c6x.c: Likewise.
* config/darwin.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mips/mips.c: Likewise.
* config/pa/pa.c: Likewise.
* config/rs6000/rs6000-c.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/rx/rx.c: Likewise.
* config/spu/spu-c.c: Likewise.
* config/vms/vms.c: Likewise.
* config/vxworks.c: Likewise.
* config/epiphany/resolve-sw-modes.c: Likewise.
From-SVN: r193595
2012-11-18 03:54:30 +01:00
|
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vec<c_arg_tag, va_gc> *tags;
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
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|
/* A list of argument types to go in the FUNCTION_TYPE. */
|
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|
|
tree types;
|
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/* A list of non-parameter decls (notably enumeration constants)
|
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|
|
defined with the parameters. */
|
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|
|
|
tree others;
|
2011-05-05 12:20:31 +02:00
|
|
|
|
/* A compound expression of VLA sizes from the parameters, or NULL.
|
|
|
|
|
In a function definition, these are used to ensure that
|
|
|
|
|
side-effects in sizes of arrays converted to pointers (such as a
|
|
|
|
|
parameter int i[n++]) take place; otherwise, they are
|
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|
|
ignored. */
|
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tree pending_sizes;
|
2006-05-18 20:22:12 +02:00
|
|
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|
/* True when these arguments had [*]. */
|
|
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|
|
BOOL_BITFIELD had_vla_unspec : 1;
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
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};
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/* A declarator. */
|
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|
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struct c_declarator {
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|
|
/* The kind of declarator. */
|
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|
|
enum c_declarator_kind kind;
|
2010-04-26 21:10:17 +02:00
|
|
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location_t id_loc; /* Currently only set for cdk_id, cdk_array. */
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
/* Except for cdk_id, the contained declarator. For cdk_id, NULL. */
|
|
|
|
|
struct c_declarator *declarator;
|
|
|
|
|
union {
|
|
|
|
|
/* For identifiers, an IDENTIFIER_NODE or NULL_TREE if an abstract
|
|
|
|
|
declarator. */
|
|
|
|
|
tree id;
|
|
|
|
|
/* For functions. */
|
|
|
|
|
struct c_arg_info *arg_info;
|
|
|
|
|
/* For arrays. */
|
|
|
|
|
struct {
|
|
|
|
|
/* The array dimension, or NULL for [] and [*]. */
|
|
|
|
|
tree dimen;
|
2004-09-14 20:59:38 +02:00
|
|
|
|
/* The qualifiers inside []. */
|
|
|
|
|
int quals;
|
|
|
|
|
/* The attributes (currently ignored) inside []. */
|
|
|
|
|
tree attrs;
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
/* Whether [static] was used. */
|
|
|
|
|
BOOL_BITFIELD static_p : 1;
|
|
|
|
|
/* Whether [*] was used. */
|
|
|
|
|
BOOL_BITFIELD vla_unspec_p : 1;
|
|
|
|
|
} array;
|
|
|
|
|
/* For pointers, the qualifiers on the pointer type. */
|
2004-09-14 20:59:38 +02:00
|
|
|
|
int pointer_quals;
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
/* For attributes. */
|
|
|
|
|
tree attrs;
|
|
|
|
|
} u;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* A type name. */
|
|
|
|
|
struct c_type_name {
|
|
|
|
|
/* The declaration specifiers. */
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
|
|
|
struct c_declspecs *specs;
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
/* The declarator. */
|
|
|
|
|
struct c_declarator *declarator;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* A parameter. */
|
|
|
|
|
struct c_parm {
|
|
|
|
|
/* The declaration specifiers, minus any prefix attributes. */
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
|
|
|
struct c_declspecs *specs;
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
/* The attributes. */
|
|
|
|
|
tree attrs;
|
|
|
|
|
/* The declarator. */
|
|
|
|
|
struct c_declarator *declarator;
|
|
|
|
|
};
|
|
|
|
|
|
2007-06-05 01:19:19 +02:00
|
|
|
|
/* Used when parsing an enum. Initialized by start_enum. */
|
|
|
|
|
struct c_enum_contents
|
|
|
|
|
{
|
|
|
|
|
/* While defining an enum type, this is 1 plus the last enumerator
|
|
|
|
|
constant value. */
|
|
|
|
|
tree enum_next_value;
|
|
|
|
|
|
|
|
|
|
/* Nonzero means that there was overflow computing enum_next_value. */
|
|
|
|
|
int enum_overflow;
|
|
|
|
|
};
|
|
|
|
|
|
2009-04-26 15:40:19 +02:00
|
|
|
|
/* A type of reference to a static identifier in an inline
|
|
|
|
|
function. */
|
|
|
|
|
enum c_inline_static_type {
|
|
|
|
|
/* Identifier with internal linkage used in function that may be an
|
|
|
|
|
inline definition (i.e., file-scope static). */
|
|
|
|
|
csi_internal,
|
|
|
|
|
/* Modifiable object with static storage duration defined in
|
|
|
|
|
function that may be an inline definition (i.e., local
|
|
|
|
|
static). */
|
|
|
|
|
csi_modifiable
|
|
|
|
|
};
|
|
|
|
|
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1993-01-30 20:59:11 +01:00
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c-parser.c: New file.
* c-parser.c: New file.
* c-parse.in: Remove.
* Makefile.in (c-parse.o-warn, c-parse.o, c-parse.c, c-parse.y):
Remove.
(c-parser.o): Add dependencies.
(C_AND_OBJC_OBJC, C_OBJS, gcc.srcextra, GTFILES, distclean,
maintainer-clean, TAGS): Update.
* c-config-lang.in (gtfiles): Update.
* gengtype-lex.l: Don't handle "@@".
* stub-objc.c (objc_get_class_ivars, objc_build_throw_stmt,
objc_build_synchronized, objc_begin_try_stmt,
objc_begin_catch_clause, objc_finish_catch_clause,
objc_build_finally_clause, objc_finish_try_stmt): New.
* c-tree.h (struct c_declspecs): Add declspecs_seen_p and
type_seen_p.
(c_parse_init): Update comment.
* c-decl.c (c_init_decl_processing): Update comment.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): Initialize and update
new c_declspecs members.
objc:
* Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
objc/objc-parse.c, objc/objc-parse.y): Remove
(OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
objc.distclean, objc.maintainer-clean): Update for new parser.
* config-lang.in (gtfiles): Update for new parser.
testsuite:
* gcc.dg/cpp/separate-1.c, gcc.dg/noncompile/971104-1.c,
gcc.dg/noncompile/990416-1.c: Adjust expected messages for new
parser.
From-SVN: r95558
2005-02-26 00:20:48 +01:00
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/* in c-parser.c */
|
2003-06-22 15:41:26 +02:00
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extern void c_parse_init (void);
|
2016-06-22 17:20:41 +02:00
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extern bool c_keyword_starts_typename (enum rid keyword);
|
1999-09-06 23:28:22 +02:00
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1993-01-30 20:59:11 +01:00
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/* in c-aux-info.c */
|
2003-06-22 15:41:26 +02:00
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extern void gen_aux_info_record (tree, int, int, int);
|
1992-01-29 20:10:13 +01:00
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1993-01-30 20:59:11 +01:00
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/* in c-decl.c */
|
2009-06-16 07:12:15 +02:00
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struct c_spot_bindings;
|
dse.c (struct store_info): Rename bitmap field to bmap.
./: * dse.c (struct store_info): Rename bitmap field to bmap. Change
all uses.
* c-decl.c (in_struct, struct_types): Remove.
(struct c_binding): Add in_struct field.
(c_binding_ptr): Define type, along with VEC.
(struct c_struct_parse_info): Define.
(struct_parse_info): New static variable.
(bind): Initialize in_struct field.
(start_struct): Remove enclosing_in_struct and
enclosing_struct_types parameters. Add
enclosing_struct_parse_info parameter. Change all callers. Set
struct_parse_info rather than in_struct and struct_types.
(grokfield): If -Wc++-compat and there is a symbol binding for the
field name, set the in_struct flag and push it on the
struct_parse_info->fields vector.
(warn_cxx_compat_finish_struct): New static function.
(finish_struct): Remove enclosing_in_struct and
enclosing_struct_types parameters. Add
enclosing_struct_parse_info parameter. Change all callers. Don't
set C_TYPE_DEFINED_IN_STRUCT here. Call
warn_cxx_compat_finish_struct. Free struct_parse_info and set to
parameter. Only push on struct_types if warn_cxx_compat.
(finish_enum): Only push on struct_types if warn_cxx_compat.
(declspecs_add_type): Add loc parameter. Change all callers.
Change all error calls to error_at. Pass loc, not input_location,
to pedwarn calls. Warn if -Wc++-compat and a typedef name is
defined in a struct. If -Wc++-compat and parsing a struct, record
that a typedef name was used.
* c-parser.c (c_parser_declspecs): Get location to pass to
declspecs_add_type.
(c_parser_struct_or_union_specifier): Update calls to start_struct
and finish_struct.
* c-tree.h (struct c_struct_parse_info): Declare.
(finish_struct, start_struct): Update declarations.
(declspecs_add_type): Update declaration.
objc/:
* objc-act.c (objc_in_struct, objc_struct_types): Remove.
(objc_struct_info): New static variable.
(objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
and &objc_struct_types, to start_struct.
(objc_finish_struct): Likewise for finish_struct.
objcp/:
* objcp-decl.h (start_struct): Remove in_struct and struct_types
parameters. Add struct_info parameter.
(finish_struct): Likewise.
testsuite/:
* gcc.dg/Wcxx-compat-15.c: New testcase.
From-SVN: r148709
2009-06-19 17:29:18 +02:00
|
|
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struct c_struct_parse_info;
|
c-tree.h (C_DECL_USED, [...]): New.
* c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof,
in_typeof, record_maybe_used_decl, pop_maybe_used,
c_expr_sizeof_expr, c_expr_sizeof_type): New.
* c-decl.c (parser_obstack): New.
(c_init_decl_processing): Initialize parser_obstack.
(c_write_global_declarations_1): Check for used but undefined
static functions.
* c-parse.in (%union): Add otype.
(save_obstack_position): New.
(extdefs): Use it.
(unary_expr): Update in_sizeof and in_alignof. Use
c_expr_sizeof_expr and c_expr_sizeof_type.
(sizeof): Update in_sizeof.
(alignof): Update in_alignof.
(typeof): Update in_typeof.
(typespec_nonreserved_nonattr): Call pop_maybe_used.
* c-typeck.c (in_alignof, in_sizeof, in_typeof, struct
maybe_used_decl, maybe_used_decls, record_maybe_used_decl,
pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New.
(build_external_ref): Set C_DECL_USED or call
record_maybe_used_decl if appropriate.
* toplev.c (check_global_declarations): Check TREE_NO_WARNING.
testsuite:
* gcc.dg/c90-static-1.c, gcc.dg/c99-static-1.c,
gcc.dg/gnu99-static-1.c: New tests.
From-SVN: r87216
2004-09-09 03:16:16 +02:00
|
|
|
|
extern struct obstack parser_obstack;
|
c-decl.c (c_in_iteration_stmt, [...]): Remove.
* c-decl.c (c_in_iteration_stmt, c_in_case_stmt): Remove.
(c_break_label, c_cont_label): New.
(start_function): Update initializations.
(c_push_function_context): Update saves.
(c_pop_function_context): Update restores.
* c-parse.in: Update expected conflicts.
(stmt_count, compstmt_count): Remove. Remove all updates.
(if_prefix, simple_if, do_stmt_start): Remove.
(lineno_labeled_stmt): Remove.
(lineno_labels): New.
(c99_block_lineno_labeled_stmt): Use it.
(lineno_stmt, lineno_label): Don't clear EXPR_LOCUS before calling
annotate_with_locus.
(select_or_iter_stmt): Replace by ...
(condition, if_statement_1, if_statement_2, if_statement,
start_break, start_continue, while_statement, do_statement,
for_cond_expr, for_incr_expr, for_statement, switch_statement): New.
(stmt): Split out ...
(stmt_nocomp): ... this. Use c_finish_bc_stmt, c_finish_goto_label,
c_finish_goto_ptr.
* c-semantics.c (add_stmt): Don't add line numbers to labels.
* c-tree.h: Update prototypes.
(struct language_function): Remove x_in_iteration_stmt, x_in_case_stmt;
add x_break_label, x_cont_label, x_switch_stack.
(c_switch_stack): Declare.
* c-typeck.c (c_finish_goto_label, c_finish_goto_ptr): New.
(c_finish_return): Return the statement.
(c_switch_stack): Rename from switch_stack; export.
(if_elt, if_stack, if_stack_space, if_stack_pointer): Remove.
(c_begin_if_stmt, c_finish_if_cond, c_finish_then, c_begin_else,
c_finish_else): Remove.
(c_finish_if_stmt): Rewrite to perform the entire operation.
(c_begin_while_stmt, c_finish_while_stmt_cond, c_finish_while_stmt,
c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond,
c_finish_for_stmt_incr, c_finish_for_stmt): Remove.
(c_finish_loop): New.
(c_finish_bc_stmt): New.
(c_finish_expr_stmt): Return the statement. Split out...
(c_process_expr_stmt): ... this. Don't add locus to error marks.
* gimplify.c (gimplify_cond_expr): Accept NULL type statements.
* tree-gimple.c (is_gimple_stmt): Likewise.
* tree-pretty-print.c (dump_generic_node <COND_EXPR>): Likewise.
(print_struct_decl): Delete empty compound statement.
* objc/objc-act.c (objc_build_throw_stmt): Return the statement.
* objc/objc-act.h: Update decl.
From-SVN: r83620
2004-06-25 01:12:30 +02:00
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extern tree c_break_label;
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|
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|
extern tree c_cont_label;
|
2003-12-04 00:33:48 +01:00
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2011-05-07 21:58:29 +02:00
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extern bool global_bindings_p (void);
|
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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extern void push_scope (void);
|
|
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extern tree pop_scope (void);
|
2009-06-16 07:12:15 +02:00
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extern void c_bindings_start_stmt_expr (struct c_spot_bindings *);
|
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extern void c_bindings_end_stmt_expr (struct c_spot_bindings *);
|
2003-06-22 15:41:26 +02:00
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2009-04-26 15:40:19 +02:00
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extern void record_inline_static (location_t, tree, tree,
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enum c_inline_static_type);
|
2003-06-22 15:41:26 +02:00
|
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extern void c_init_decl_processing (void);
|
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extern void c_print_identifier (FILE *, tree, int);
|
2004-09-14 20:59:38 +02:00
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extern int quals_from_declspecs (const struct c_declspecs *);
|
java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern struct c_declarator *build_array_declarator (location_t, tree,
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struct c_declspecs *,
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re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
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bool, bool);
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2010-09-08 08:12:55 +02:00
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extern tree build_enumerator (location_t, location_t, struct c_enum_contents *,
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tree, tree);
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2010-10-06 12:10:14 +02:00
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extern tree check_for_loop_decls (location_t, bool);
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c-decl.c (last_function_parm_vars, [...]): New static variables.
* c-decl.c (last_function_parm_vars, current_function_parm_vars):
New static variables.
(struct c_scope): Add parms and warned_forward_parm_decls
fields; remove parm_order.
(storedecls, storetags): Delete.
(poplevel): Also clear bindings on the parms chain.
(pushdecl): Handle forward declarations of parameters, and
chain PARM_DECLs on the parms list, not the names list.
(lookup_name_current_level): Check for PARM_DECLs on the parms
list too.
(push_parm_decl): Don't update parm_order.
(clear_parm_order): Rename mark_forward_parm_decls. Issue the
warning, only once per parameter list, and set TREE_ASM_WRITTEN
on the decls here. Then move the forward decls to the names list.
(grokparms): Set last_function_parm_vars.
(get_parm_info): Don't use gettags or getdecls. No need to
extract non-parms from the parms list, or reorganize the parms
list. Feed nonparms back in the TREE_TYPE of the list node
returned. Issue only one error per parameter list for "void"
appearing more than once in said parameter list. Collapse
parmlist_tags_warning into this function to avoid double scan
of tags list.
(start_function): Set current_function_parm_vars.
(store_parm_decls_newstyle): Bypass pushdecl, manipulate scope
directly. Get non-parms from current_function_parm_vars; no
need to extract them from the parms chain. Properly bind tags
in the new scope.
(store_parm_decls_oldstyle): No need to extract non-parameters
from the parms chain, nor to store them back afterward. Move
declaration to top of function, restructure code reordering
DECL_ARGUMENTS.
(store_parm_decls): No need to save and restore warn_shadow.
* c-parse.in: Don't call parmlist_tags_warning nor
clear_parm_order. Call mark_forward_parm_decls when forward
parm decls are encountered.
* c-tree.h: Prototype mark_forward_parm_decls; not
clear_parm_order or parmlist_tags_warning.
testsuite:
* gcc.dg/struct-in-proto-1.c: New test.
From-SVN: r69945
2003-07-30 01:58:08 +02:00
|
|
|
|
extern void mark_forward_parm_decls (void);
|
2003-07-17 22:12:21 +02:00
|
|
|
|
extern void declare_parm_level (void);
|
java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern void undeclared_variable (location_t, tree);
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2009-06-16 07:12:15 +02:00
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extern tree lookup_label_for_goto (location_t, tree);
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* c-decl.c (named_labels, shadowed_labels, label_level_chain)
(push_label_level, pop_label_level): Kill.
(struct binding_level): Rename level_chain to outer.
Add outer_function field. Change parm_flag, function_body,
keep, keep_if_subblocks to 1-bit bitfields of type bool.
(current_function_level): New variable.
(keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
(keep_next_level, declare_parm_level, warn_if_shadowing):
Update to match.
(struct language_function): Kill named_labels, shadowed_labels fields.
(c_init_decl_processing, start_function, c_push__function_context)
(c_pop_function_context): No need to muck with named_labels nor
shadowed_labels.
(make_binding_level): No need to clear the structure here.
(pop_binding_level): Always operate on current_binding_level.
Update current_function_level if necessary.
(pushlevel): Don't clear named_labels. Update current_function_level
if necessary. Use "true" and "false" where appropriate.
(poplevel): Diagnose labels defined but not used, or vice
versa, and clear out label-meanings leaving scope, while
walking down the decls list, for all binding levels.
Handle LABEL_DECLs appearing in the shadowed list.
pop_binding_level takes no arguments.
(pushdecl_function_level): Use current_function_level.
(make_label, bind_label): New static functions.
(declare_label): New exported function.
(lookup_label, define_label): Rewritten for new data structure.
(shadow_label): Kill.
* c-tree.h: Prototype declare_label; don't prototype
push_label_level, pop_label_level, nor shadow_label.
* c-parse.in: Remove all calls to push_label_level and
pop_label_level. Use declare_label for __label__ decls.
* doc/extend.texi: Clarify that __label__ can be used to
declare labels with local scope in any nested block, not
just statement expressions. Cross-reference nested functions
section from local labels section.
testsuite:
* gcc.dg/noncompile/label-1.c: New comprehensive test case for
diagnostics of ill-formed constructs involving labels.
* gcc.dg/noncompile/label-lineno-1.c: Add error regexp for
the new 'previously defined here' message.
From-SVN: r69597
2003-07-20 01:32:55 +02:00
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extern tree declare_label (tree);
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2003-07-01 11:00:45 +02:00
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extern tree define_label (location_t, tree);
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2009-06-16 07:12:15 +02:00
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extern struct c_spot_bindings *c_get_switch_bindings (void);
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extern void c_release_switch_bindings (struct c_spot_bindings *);
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extern bool c_check_switch_jump_warnings (struct c_spot_bindings *,
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location_t, location_t);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern void finish_decl (tree, location_t, tree, tree, tree);
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2003-06-22 15:41:26 +02:00
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|
extern tree finish_enum (tree, tree, tree);
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2003-09-03 16:57:29 +02:00
|
|
|
|
extern void finish_function (void);
|
dse.c (struct store_info): Rename bitmap field to bmap.
./: * dse.c (struct store_info): Rename bitmap field to bmap. Change
all uses.
* c-decl.c (in_struct, struct_types): Remove.
(struct c_binding): Add in_struct field.
(c_binding_ptr): Define type, along with VEC.
(struct c_struct_parse_info): Define.
(struct_parse_info): New static variable.
(bind): Initialize in_struct field.
(start_struct): Remove enclosing_in_struct and
enclosing_struct_types parameters. Add
enclosing_struct_parse_info parameter. Change all callers. Set
struct_parse_info rather than in_struct and struct_types.
(grokfield): If -Wc++-compat and there is a symbol binding for the
field name, set the in_struct flag and push it on the
struct_parse_info->fields vector.
(warn_cxx_compat_finish_struct): New static function.
(finish_struct): Remove enclosing_in_struct and
enclosing_struct_types parameters. Add
enclosing_struct_parse_info parameter. Change all callers. Don't
set C_TYPE_DEFINED_IN_STRUCT here. Call
warn_cxx_compat_finish_struct. Free struct_parse_info and set to
parameter. Only push on struct_types if warn_cxx_compat.
(finish_enum): Only push on struct_types if warn_cxx_compat.
(declspecs_add_type): Add loc parameter. Change all callers.
Change all error calls to error_at. Pass loc, not input_location,
to pedwarn calls. Warn if -Wc++-compat and a typedef name is
defined in a struct. If -Wc++-compat and parsing a struct, record
that a typedef name was used.
* c-parser.c (c_parser_declspecs): Get location to pass to
declspecs_add_type.
(c_parser_struct_or_union_specifier): Update calls to start_struct
and finish_struct.
* c-tree.h (struct c_struct_parse_info): Declare.
(finish_struct, start_struct): Update declarations.
(declspecs_add_type): Update declaration.
objc/:
* objc-act.c (objc_in_struct, objc_struct_types): Remove.
(objc_struct_info): New static variable.
(objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
and &objc_struct_types, to start_struct.
(objc_finish_struct): Likewise for finish_struct.
objcp/:
* objcp-decl.h (start_struct): Remove in_struct and struct_types
parameters. Add struct_info parameter.
(finish_struct): Likewise.
testsuite/:
* gcc.dg/Wcxx-compat-15.c: New testcase.
From-SVN: r148709
2009-06-19 17:29:18 +02:00
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extern tree finish_struct (location_t, tree, tree, tree,
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struct c_struct_parse_info *);
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2010-08-08 19:44:53 +02:00
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extern struct c_arg_info *build_arg_info (void);
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2011-05-05 12:20:31 +02:00
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extern struct c_arg_info *get_parm_info (bool, tree);
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2008-08-21 19:50:01 +02:00
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extern tree grokfield (location_t, struct c_declarator *,
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struct c_declspecs *, tree, tree *);
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re PR c/456 (constant expressions constraints (gcc.dg/c90-const-expr-1))
PR c/456
PR c/5675
PR c/19976
PR c/29116
PR c/31871
PR c/35198
fixincludes:
* inclhack.def (glibc_tgmath): New fix.
* fixincl.x: Regenerate.
* tests/base/tgmath.h: New.
gcc:
* builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in
void_type_node.
(fold_call_expr): Return a NOP_EXPR from folding rather than the
contained expression.
* c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr):
New.
(c_common_truthvalue_conversion): Use c_save_expr. Do not fold
conditional expressions for C.
(decl_constant_value_for_optimization): Move from
decl_constant_value_for_broken_optimization in c-typeck.c. Check
whether optimizing and that the expression is a VAR_DECL not of
array type instead of doing such checks in the caller. Do not
check pedantic. Call gcc_unreachable for C++.
* c-common.def (C_MAYBE_CONST_EXPR): New.
* c-common.h (c_fully_fold, c_save_expr,
decl_constant_value_for_optimization): New prototypes.
(C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR,
C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST,
EXPR_INT_CONST_OPERANDS): Define.
* c-convert.c (convert): Strip nops from expression.
* c-decl.c (groktypename): Take extra parameters expr and
expr_const_operands. Update call to grokdeclarator.
(start_decl): Update call to grokdeclarator. Add statement for
expressions used in type of decl.
(grokparm): Update call to grokdeclarator.
(push_parm_decl): Update call to grokdeclarator.
(build_compound_literal): Add parameter non_const and build a
C_MAYBE_COSNT_EXPR if applicable.
(grokdeclarator): Take extra parameters expr and
expr_const_operands. Track expressions used in declaration
specifiers and declarators. Fold array sizes and track whether
they are constant expressions and whether they are integer
constant expressions.
(parser_xref_tag): Set expr and expr_const_operands fields in
return value.
(grokfield): Update call to grokdeclarator.
(start_function): Update call to grokdeclarator.
(build_null_declspecs): Set expr and expr_const_operands fields in
return value.
(declspecs_add_type): Handle expressions in typeof specifiers.
* c-parser.c (c_parser_declspecs): Set expr and
expr_const_operands fields for declaration specifiers.
(c_parser_enum_specifier): Likewise.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_typeof_specifier): Likewise. Update call to
groktypename. Fold expression as needed. Return expressions with
type instead of adding statements.
(c_parser_attributes): Update calls to c_parser_expr_list.
(c_parser_statement_after_labels): Fold expression before passing
to objc_build_throw_stmt.
(c_parser_condition): Fold expression.
(c_parser_asm_operands): Fold expression.
(c_parser_conditional_expression): Use c_save_expr. Update call
to build_conditional_expr.
(c_parser_alignof_expression): Update call to groktypename.
(c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as
original_code. Fold expression argument of va_arg. Create
C_MAYBE_CONST_EXPR to preserve side effects of expressions in type
argument to va_arg. Update calls to groktypename. Fold array
index for offsetof. Verify that first argument to
__builtin_choose_expr has integer type.
(c_parser_postfix_expression_after_paren_type): Update calls to
groktypename and build_compound_literal. Handle expressions with
side effects in type name.
(c_parser_postfix_expression_after_primary): Update call to
c_parser_expr_list. Set original_code for calls to
__builtin_constant_p.
(c_parser_expr_list): Take extra parameter fold_p. Fold
expressions if requested.
(c_parser_objc_type_name): Update call to groktypename.
(c_parser_objc_synchronized_statement): Fold expression.
(c_parser_objc_receiver): Fold expression.
(c_parser_objc_keywordexpr): Update call to c_parser_expr_list.
(c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule,
c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions.
* c-tree.h (CONSTRUCTOR_NON_CONST): Define.
(struct c_typespec): Add elements expr and expr_const_operands.
(struct c_declspecs): Add elements expr and expr_const_operands.
(groktypename, build_conditional_expr, build_compound_literal):
Update prototypes.
(in_late_binary_op): Declare.
* c-typeck.c (note_integer_operands): New function.
(in_late_binary_op): New variable.
(decl_constant_value_for_broken_optimization): Move to c-common.c
and rename to decl_constant_value_for_optimization.
(default_function_array_conversion): Do not strip nops.
(default_conversion): Do not call
decl_constant_value_for_broken_optimization.
(build_array_ref): Do not fold result.
(c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for
result when operand is a VLA.
(c_expr_sizeof_type): Update call to groktypename. Handle
expressions included in type name. Use C_MAYBE_CONST_EXPR for
result when operand names a VLA type.
(build_function_call): Update call to build_compound_literal.
Only fold result for calls to __builtin_* functions. Strip
NOP_EXPR from INTEGER_CST returned from such functions. Fold
the function designator.
(convert_arguments): Fold arguments. Update call to
convert_for_assignment.
(build_unary_op): Handle increment and decrement of
C_MAYBE_CONST_EXPR. Move lvalue checks for increment and
decrement earlier. Fold operand of increment and decrement.
Handle address of C_MAYBE_CONST_EXPR. Only fold expression being
built for integer operand. Wrap returns that are INTEGER_CSTs
without being integer constant expressions or that have integer
constant operands without being INTEGER_CSTs.
(lvalue_p): Handle C_MAYBE_CONST_EXPR.
(build_conditional_expr): Add operand ifexp_bcp. Track whether
result is an integer constant expression or can be used in
unevaluated parts of one and avoid folding and wrap as
appropriate. Fold operands before possibly doing -Wsign-compare
warnings.
(build_compound_expr): Wrap result for C99 if operands can be used
in integer constant expressions.
(build_c_cast): Update call to digest_init. Do not ignore
overflow from casting floating-point constants to integers. Wrap
results that could be confused with integer constant expressions,
null pointer constants or floating-point constants.
(c_cast_expr): Update call to groktypename. Handle expressions
included in type name.
(build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold
lhs inside possible SAVE_EXPR. Fold RHS before assignment.
Update calls to convert_for_assignment.
(convert_for_assignment): Take new parameter
null_pointer_constant. Do not strip nops or call
decl_constant_value_for_broken_optimization. Set
in_late_binary_op for conversions to boolean.
(store_init_value): Update call to digest_init.
(digest_init): Take new parameter null_pointer_constant. Do not
call decl_constant_value_for_broken_optimization. pedwarn for
initializers not constant expressions. Update calls to
convert_for_assignment.
(constructor_nonconst): New.
(struct constructor_stack): Add nonconst element.
(really_start_incremental_init, push_init_level, pop_init_level):
Handle constructor_nonconst and nonconst element.
(set_init_index): Call constant_expression_warning for array
designators.
(output_init_element): Fold value. Set constructor_nonconst as
applicable. pedwarn for initializers not constant expressions.
Update call to digest_init. Call constant_expression_warning
where constant initializers are required.
(process_init_element): Use c_save_expr.
(c_finish_goto_ptr): Fold expression.
(c_finish_return): Fold return value. Update call to
convert_for_assignment.
(c_start_case): Fold switch expression.
(c_process_expr_stmt): Fold expression.
(c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to
ensure statement expression is not evaluated in constant
expression.
(build_binary_op): Track whether results are integer constant
expressions or may occur in such, disable folding and wrap results
as applicable. Fold operands for -Wsign-compare warnings unless
in_late_binary_op.
(c_objc_common_truthvalue_conversion): Handle results folded to
integer constants that are not integer constant expressions.
* doc/extend.texi: Document when typeof operands are evaluated,
that condition of __builtin_choose_expr is an integer constant
expression, and more about use of __builtin_constant_p in
initializers.
gcc/objc:
* objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
gcc/testsuite:
* gcc.c-torture/compile/20081108-1.c,
gcc.c-torture/compile/20081108-2.c,
gcc.c-torture/compile/20081108-3.c, gcc.dg/bconstp-2.c,
gcc.dg/bconstp-3.c, gcc.dg/bconstp-4.c, gcc.dg/c90-const-expr-6.c,
gcc.dg/c90-const-expr-7.c, gcc.dg/c90-const-expr-8.c,
gcc.dg/c90-const-expr-9.c, gcc.dg/c90-const-expr-10.c,
gcc.dg/c90-const-expr-11.c, gcc.dg/c99-const-expr-6.c,
gcc.dg/c99-const-expr-7.c, gcc.dg/c99-const-expr-8.c,
gcc.dg/c99-const-expr-9.c, gcc.dg/c99-const-expr-10.c,
gcc.dg/c99-const-expr-11.c, gcc.dg/c99-const-expr-12.c,
gcc.dg/c99-const-expr-13.c, gcc.dg/compare10.c,
gcc.dg/gnu89-const-expr-1.c, gcc.dg/gnu89-const-expr-2.c,
gcc.dg/gnu99-const-expr-1.c, gcc.dg/gnu99-const-expr-2.c,
gcc.dg/gnu99-const-expr-3.c, gcc.dg/vla-12.c, gcc.dg/vla-13.c,
gcc.dg/vla-14.c, gcc.dg/vla-15.c, gcc.dg/vla-16.c: New tests.
* gcc.dg/c90-const-expr-1.c, gcc.dg/c90-const-expr-2.c,
gcc.dg/c90-const-expr-3.c, gcc.dg/c99-const-expr-2.c,
gcc.dg/c99-const-expr-3.c, gcc.dg/c99-static-1.c: Remove XFAILs.
* gcc.dg/c90-const-expr-2.c: Use ZERO in place of 0 in another
case.
* gcc.dg/overflow-warn-1.c, gcc.dg/overflow-warn-2.c,
gcc.dg/overflow-warn-3.c, gcc.dg/overflow-warn-4.c: Remove
XFAILs. Update expected messages.
* gcc.dg/pr14649-1.c, gcc.dg/pr19984.c, gcc.dg/pr25682.c: Update
expected messages.
* gcc.dg/real-const-1.c: Replace with test from original PR.
* gcc.dg/vect/pr32230.c: Use intermediate cast to __PTRDIFF_TYPE__
when casting from non-constant integer to pointer.
From-SVN: r145254
2009-03-29 20:13:43 +02:00
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extern tree groktypename (struct c_type_name *, tree *, bool *);
|
2011-05-05 12:20:31 +02:00
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extern tree grokparm (const struct c_parm *, tree *);
|
java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern tree implicitly_declare (location_t, tree);
|
2003-06-22 15:41:26 +02:00
|
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|
|
extern void keep_next_level (void);
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extern void pending_xref_error (void);
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c-objc-common.h (LANG_HOOKS_FUNCTION_ENTER_NESTED, [...]): Delete.
2008-04-03 Paolo Bonzini <bonzini@gnu.org>
* c-objc-common.h (LANG_HOOKS_FUNCTION_ENTER_NESTED,
LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete.
* c-tree.h (c_push_function_context, c_pop_function_context): Remove
argument.
* c-decl.c (c_push_function_context, c_pop_function_context): Remove
argument, call {push,pop}_function_context from here.
* c-parser.c: Use c_{push,pop}_function_context.
* function.c (push_function_context_to): Move meat ...
(push_function_context): ... here. Simplify.
* function.c (pop_function_context_from): Move meat ...
(pop_function_context): ... here. Simplify.
* langhooks.h (struct lang_hooks_for_functions): Remove enter_nested,
leave_nested).
* langhooks-def.h (LANG_HOOKS_FUNCTION_ENTER_NESTED,
LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete.
(LANG_HOOKS_FUNCTION_INITIALIZER): Delete them from here.
* tree.h (push_function_context_to, pop_function_context_from): Remove.
cp:
2008-04-03 Paolo Bonzini <bonzini@gnu.org>
* method.c (synthesize_method): Use {push,pop}_function_context.
* name-lookup.c (push_to_top_level): Likewise.
* parser.c (cp_parser_late_parsing_for_member): Likewise.
From-SVN: r133860
2008-04-03 07:38:32 +02:00
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extern void c_push_function_context (void);
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extern void c_pop_function_context (void);
|
2011-05-05 12:20:31 +02:00
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extern void push_parm_decl (const struct c_parm *, tree *);
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c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
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extern struct c_declarator *set_array_declarator_inner (struct c_declarator *,
|
2007-11-23 00:12:29 +01:00
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struct c_declarator *);
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2006-10-23 21:47:58 +02:00
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extern tree c_builtin_function (tree);
|
2008-08-31 01:50:40 +02:00
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extern tree c_builtin_function_ext_scope (tree);
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re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
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|
extern void shadow_tag (const struct c_declspecs *);
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|
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|
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extern void shadow_tag_warned (const struct c_declspecs *, int);
|
java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern tree start_enum (location_t, struct c_enum_contents *, tree);
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re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
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extern int start_function (struct c_declspecs *, struct c_declarator *, tree);
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extern tree start_decl (struct c_declarator *, struct c_declspecs *, bool,
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tree);
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dse.c (struct store_info): Rename bitmap field to bmap.
./: * dse.c (struct store_info): Rename bitmap field to bmap. Change
all uses.
* c-decl.c (in_struct, struct_types): Remove.
(struct c_binding): Add in_struct field.
(c_binding_ptr): Define type, along with VEC.
(struct c_struct_parse_info): Define.
(struct_parse_info): New static variable.
(bind): Initialize in_struct field.
(start_struct): Remove enclosing_in_struct and
enclosing_struct_types parameters. Add
enclosing_struct_parse_info parameter. Change all callers. Set
struct_parse_info rather than in_struct and struct_types.
(grokfield): If -Wc++-compat and there is a symbol binding for the
field name, set the in_struct flag and push it on the
struct_parse_info->fields vector.
(warn_cxx_compat_finish_struct): New static function.
(finish_struct): Remove enclosing_in_struct and
enclosing_struct_types parameters. Add
enclosing_struct_parse_info parameter. Change all callers. Don't
set C_TYPE_DEFINED_IN_STRUCT here. Call
warn_cxx_compat_finish_struct. Free struct_parse_info and set to
parameter. Only push on struct_types if warn_cxx_compat.
(finish_enum): Only push on struct_types if warn_cxx_compat.
(declspecs_add_type): Add loc parameter. Change all callers.
Change all error calls to error_at. Pass loc, not input_location,
to pedwarn calls. Warn if -Wc++-compat and a typedef name is
defined in a struct. If -Wc++-compat and parsing a struct, record
that a typedef name was used.
* c-parser.c (c_parser_declspecs): Get location to pass to
declspecs_add_type.
(c_parser_struct_or_union_specifier): Update calls to start_struct
and finish_struct.
* c-tree.h (struct c_struct_parse_info): Declare.
(finish_struct, start_struct): Update declarations.
(declspecs_add_type): Update declaration.
objc/:
* objc-act.c (objc_in_struct, objc_struct_types): Remove.
(objc_struct_info): New static variable.
(objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
and &objc_struct_types, to start_struct.
(objc_finish_struct): Likewise for finish_struct.
objcp/:
* objcp-decl.h (start_struct): Remove in_struct and struct_types
parameters. Add struct_info parameter.
(finish_struct): Likewise.
testsuite/:
* gcc.dg/Wcxx-compat-15.c: New testcase.
From-SVN: r148709
2009-06-19 17:29:18 +02:00
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extern tree start_struct (location_t, enum tree_code, tree,
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struct c_struct_parse_info **);
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2003-06-22 15:41:26 +02:00
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extern void store_parm_decls (void);
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c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
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extern void store_parm_decls_from (struct c_arg_info *);
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target.c: New file.
libgomp/
* target.c: New file.
* Makefile.am (libgomp_la_SOURCES): Add target.c.
* Makefile.in: Regenerated.
* libgomp_g.h (GOMP_task): Add depend argument.
(GOMP_barrier_cancel, GOMP_loop_end_cancel,
GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
GOMP_target_end_data, GOMP_target_update, GOMP_teams,
GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
GOMP_taskgroup_start, GOMP_taskgroup_end,
GOMP_parallel_sections): New prototypes.
* fortran.c (omp_is_initial_device): Add ialias_redirect.
(omp_is_initial_device_): New function.
(ULP, STR1, STR2, ialias_redirect): Removed.
(omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device_,
omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
functions.
* libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
@@GOMP_4.0.
(omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
omp_set_default_device, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device,
omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
omp_get_team_num_): Export @@OMP_4.0.
* team.c (struct gomp_thread_start_data): Add place field.
(gomp_thread_start): Clear thr->thread_pool and
thr->task before returning. Use gomp_team_barrier_wait_final
instead of gomp_team_barrier_wait. Initialize thr->place.
(gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
team_cancelled and task_queued_count fields.
(gomp_free_pool_helper): Clear thr->thread_pool and thr->task
before calling pthread_exit.
(gomp_free_thread): No longer static. Use
gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
(gomp_team_start): Add flags argument. Set
thr->thread_pool->threads_busy to nthreads immediately after creating
new pool. Use gomp_managed_threads_lock instead of
gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
(gomp_team_end): Use gomp_managed_threads_lock instead of
gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
of gomp_team_barrier_wait. If team->team_cancelled, call
gomp_fini_worshare on ws chain starting at team->work_shares_to_free
rather than thr->ts.work_share.
(initialize_team): Don't call gomp_sem_init here.
* sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
caller.
(GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
* env.c (gomp_global_icv): Add default_device_var, target_data and
bind_var initializers.
(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
gomp_places_list_len): New variables.
(parse_bind_var, parse_one_place, parse_places_var): New functions.
(parse_affinity): Rewritten to construct OMP_PLACES list with unit
sized places.
(gomp_cancel_var): New global variable.
(parse_int): New function.
(handle_omp_display_env): New function.
(initialize_env): Use it. Initialize default_device_var.
Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
been successfully parsed (and call gomp_init_affinity in that case).
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New functions.
* libgomp.h: Include stdlib.h.
(ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
Define.
(struct target_mem_desc): Forward declare.
(struct gomp_task_icv): Add default_device_var, target_data, bind_var
and thread_limit_var fields.
(gomp_get_num_devices): New prototype.
(gomp_cancel_var): New extern decl.
(struct gomp_team): Add work_shares_to_free, work_share_cancelled,
team_cancelled and task_queued_count fields. Add comments about
task_{,queued_,running_}count.
(gomp_cancel_kind): New enum.
(gomp_work_share_end_cancel): New prototype.
(struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
and depend fields.
(struct gomp_taskgroup): New type.
(struct gomp_task_depend_entry,
struct gomp_dependers_vec): New types.
(gomp_finish_task): Free depend_hash if non-NULL.
(struct gomp_team_state): Add place_partition_off
and place_partition_len fields.
(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
gomp_places_list_len): New extern decls.
(struct gomp_thread): Add place field.
(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
(gomp_init_thread_affinity): Add place argument.
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New
prototypes.
(gomp_team_start): Add flags argument.
(gomp_thread_limit_var, gomp_remaining_threads_count,
gomp_remaining_threads_lock): Remove.
(gomp_managed_threads_lock): New variable.
(struct gomp_thread_pool): Add threads_busy field.
(gomp_free_thread): New prototype.
* task.c: Include hashtab.h.
(hash_entry_type): New typedef.
(htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
(gomp_init_task): Clear dependers, depend_hash, depend_count,
copy_ctors_done and taskgroup fields.
(GOMP_task): Add depend argument, handle depend clauses. If
gomp_team_barrier_cancelled or if it's taskgroup has been
cancelled, don't queue or start new tasks. Set copy_ctors_done
field if needed. Initialize taskgroup field. If copy_ctors_done
and already cancelled, don't discard the task. If taskgroup is
non-NULL, enqueue the task into taskgroup queue. Increment
num_children field in taskgroup. Increment task_queued_count.
(gomp_task_run_pre, gomp_task_run_post_remove_parent,
gomp_task_run_post_remove_taskgroup): New inline functions.
(gomp_task_run_post_handle_depend_hash,
gomp_task_run_post_handle_dependers,
gomp_task_run_post_handle_depend): New functions.
(GOMP_taskwait): Use them. If more than one new tasks
have been queued, wake other threads if needed.
(gomp_barrier_handle_tasks): Likewise. If
gomp_team_barrier_cancelled, don't start any new tasks, just free
all tasks.
(GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
* omp_lib.f90.in
(omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New interfaces.
(omp_get_dynamic, omp_get_nested, omp_in_parallel,
omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
omp_get_team_size, omp_get_active_level, omp_in_final): Remove
useless use omp_lib_kinds.
* omp.h.in (omp_proc_bind_t): New typedef.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New prototypes.
* loop.c (gomp_parallel_loop_start): Add flags argument, pass it
through to gomp_team_start.
(GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
Adjust gomp_parallel_loop_start callers.
(GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_loop_end_cancel): New functions.
(GOMP_parallel_end): Add ialias_redirect.
* hashtab.h: New file.
* libgomp.texi (Environment Variables): Minor cleanup,
update section refs to OpenMP 4.0rc2.
(OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
environment variables.
* work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
team->work_shares_to_free to thr->ts.work_share before calling
free_work_share.
(gomp_work_share_end_cancel): New function.
* config/linux/proc.c: Include errno.h.
(gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
(gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
sizeof (cpu_set_t) to determine number of iterations. Fix up check
extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
gomp_cpuset_size is sizeof (cpu_set_t).
(gomp_init_num_threads): Initialize gomp_cpuset_size,
gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
contain any logical CPUs.
(get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
is NULL. Use gomp_cpusetp instead of &cpuset and pass
gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
pthread_getaffinity_np. Check gomp_places_list instead of
gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
* config/linux/bar.c (gomp_barrier_wait_end,
gomp_barrier_wait_last): Use BAR_* defines.
(gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
from state where needed. Set work_share_cancelled to 0 on last
thread.
(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
functions.
* config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
Add cpusetsize argument.
(gomp_cpuset_size, gomp_cpusetp): Declare.
* config/linux/affinity.c: Include errno.h, stdio.h and string.h.
(affinity_counter): Remove.
(CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
if CPU_ALLOC_SIZE isn't defined.
(gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
silently create OMP_PLACES=threads, if it is non-NULL afterwards,
bind current thread to the first place.
(gomp_init_thread_affinity): Rewritten. Add place argument, just
pthread_setaffinity_np to gomp_places_list[place].
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New functions.
* config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
(gomp_barrier_t): Add awaited_final field.
(gomp_barrier_init): Initialize awaited_final field.
(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
prototypes.
(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
defines.
(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
gomp_team_barrier_cancelled): New inline functions.
(gomp_barrier_last_thread,
gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): Use BAR_* defines.
* config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
(gomp_barrier_wait_end): Use BAR_* defines.
(gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
Use BAR_* defines.
(gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
gomp_team_barrier_cancel): New functions.
* config/posix/affinity.c (gomp_init_thread_affinity): Add place
argument.
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
* config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
(gomp_barrier_t): Add cancellable field.
(gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
gomp_team_barrier_cancel): New prototypes.
(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
gomp_team_barrier_cancelled): New inline functions.
(gomp_barrier_wait_start, gomp_barrier_last_thread,
gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): Use BAR_* defines.
* barrier.c (GOMP_barrier_cancel): New function.
* omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New externals.
* parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
New functions.
(gomp_resolve_num_threads): Adjust for thread_limit now being in
icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
infinity. If not nested, just return minimum of max_num_threads
and icv->thread_limit_var and if thr->thread_pool, set threads_busy
to the returned value. Otherwise, don't update atomically
gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
(GOMP_parallel_end): Adjust for thread_limit now being in
icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
infinity. Adjust threads_busy in the pool rather than
gomp_remaining_threads_count. Remember team->nthreads and call
gomp_team_end before adjusting threads_busy, if not nested
afterwards, just set it to 1 non-atomically. Add ialias.
(GOMP_parallel_start): Adjust gomp_team_start caller.
* testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
* testsuite/libgomp.c/affinity-1.c: New test.
* testsuite/libgomp.c/atomic-15.c: New test.
* testsuite/libgomp.c/atomic-16.c: New test.
* testsuite/libgomp.c/atomic-17.c: New test.
* testsuite/libgomp.c/cancel-for-1.c: New test.
* testsuite/libgomp.c/cancel-for-2.c: New test.
* testsuite/libgomp.c/cancel-parallel-1.c: New test.
* testsuite/libgomp.c/cancel-parallel-2.c: New test.
* testsuite/libgomp.c/cancel-parallel-3.c: New test.
* testsuite/libgomp.c/cancel-sections-1.c: New test.
* testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
* testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
* testsuite/libgomp.c/depend-1.c: New test.
* testsuite/libgomp.c/depend-2.c: New test.
* testsuite/libgomp.c/depend-3.c: New test.
* testsuite/libgomp.c/depend-4.c: New test.
* testsuite/libgomp.c/for-1.c: New test.
* testsuite/libgomp.c/for-1.h: New file.
* testsuite/libgomp.c/for-2.c: New test.
* testsuite/libgomp.c/for-2.h: New file.
* testsuite/libgomp.c/for-3.c: New test.
* testsuite/libgomp.c/pr58392.c: New test.
* testsuite/libgomp.c/simd-1.c: New test.
* testsuite/libgomp.c/simd-2.c: New test.
* testsuite/libgomp.c/simd-3.c: New test.
* testsuite/libgomp.c/simd-4.c: New test.
* testsuite/libgomp.c/simd-5.c: New test.
* testsuite/libgomp.c/simd-6.c: New test.
* testsuite/libgomp.c/target-1.c: New test.
* testsuite/libgomp.c/target-2.c: New test.
* testsuite/libgomp.c/target-3.c: New test.
* testsuite/libgomp.c/target-4.c: New test.
* testsuite/libgomp.c/target-5.c: New test.
* testsuite/libgomp.c/target-6.c: New test.
* testsuite/libgomp.c/target-7.c: New test.
* testsuite/libgomp.c/taskgroup-1.c: New test.
* testsuite/libgomp.c/thread-limit-1.c: New test.
* testsuite/libgomp.c/thread-limit-2.c: New test.
* testsuite/libgomp.c/thread-limit-3.c: New test.
* testsuite/libgomp.c/udr-1.c: New test.
* testsuite/libgomp.c/udr-2.c: New test.
* testsuite/libgomp.c/udr-3.c: New test.
* testsuite/libgomp.c++/affinity-1.C: New test.
* testsuite/libgomp.c++/atomic-10.C: New test.
* testsuite/libgomp.c++/atomic-11.C: New test.
* testsuite/libgomp.c++/atomic-12.C: New test.
* testsuite/libgomp.c++/atomic-13.C: New test.
* testsuite/libgomp.c++/atomic-14.C: New test.
* testsuite/libgomp.c++/atomic-15.C: New test.
* testsuite/libgomp.c++/cancel-for-1.C: New test.
* testsuite/libgomp.c++/cancel-for-2.C: New test.
* testsuite/libgomp.c++/cancel-parallel-1.C: New test.
* testsuite/libgomp.c++/cancel-parallel-2.C: New test.
* testsuite/libgomp.c++/cancel-parallel-3.C: New test.
* testsuite/libgomp.c++/cancel-sections-1.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
* testsuite/libgomp.c++/cancel-test.h: New file.
* testsuite/libgomp.c++/for-9.C: New test.
* testsuite/libgomp.c++/for-10.C: New test.
* testsuite/libgomp.c++/for-11.C: New test.
* testsuite/libgomp.c++/simd-1.C: New test.
* testsuite/libgomp.c++/simd-2.C: New test.
* testsuite/libgomp.c++/simd-3.C: New test.
* testsuite/libgomp.c++/simd-4.C: New test.
* testsuite/libgomp.c++/simd-5.C: New test.
* testsuite/libgomp.c++/simd-6.C: New test.
* testsuite/libgomp.c++/simd-7.C: New test.
* testsuite/libgomp.c++/simd-8.C: New test.
* testsuite/libgomp.c++/target-1.C: New test.
* testsuite/libgomp.c++/target-2.C: New test.
* testsuite/libgomp.c++/target-2-aux.cc: New file.
* testsuite/libgomp.c++/target-3.C: New test.
* testsuite/libgomp.c++/taskgroup-1.C: New test.
* testsuite/libgomp.c++/udr-1.C: New test.
* testsuite/libgomp.c++/udr-2.C: New test.
* testsuite/libgomp.c++/udr-3.C: New test.
* testsuite/libgomp.c++/udr-4.C: New test.
* testsuite/libgomp.c++/udr-5.C: New test.
* testsuite/libgomp.c++/udr-6.C: New test.
* testsuite/libgomp.c++/udr-7.C: New test.
* testsuite/libgomp.c++/udr-8.C: New test.
* testsuite/libgomp.c++/udr-9.C: New test.
gcc/
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__LOOPTEMP_
and new OpenMP 4.0 clauses, handle UDR OMP_CLAUSE_REDUCTION,
formatting fixes, use pp_colon instead of pp_character (..., ':'),
similarly pp_right_paren.
(dump_generic_node): Handle OMP_DISTRIBUTE, OMP_TEAMS,
OMP_TARGET_DATA, OMP_TARGET, OMP_TARGET_UPDATE, OMP_TASKGROUP,
allow OMP_FOR_INIT to be NULL, handle OMP_ATOMIC_SEQ_CST.
* tree.c (omp_clause_num_ops, omp_clause_code_name): Add OpenMP 4.0
clauses.
(omp_declare_simd_clauses_equal,
omp_remove_redundant_declare_simd_attrs): New functions.
(attribute_value_equal): Use omp_declare_simd_clauses_equal.
(walk_tree_1): Handle new OpenMP 4.0 clauses.
* tree.h (OMP_LOOP_CHECK): Define.
(OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
OMP_FOR_INCR, OMP_FOR_PRE_BODY): Use it.
(OMP_TASKGROUP_BODY, OMP_TEAMS_BODY, OMP_TEAMS_CLAUSES,
OMP_TARGET_DATA_BODY, OMP_TARGET_DATA_CLAUSES, OMP_TARGET_BODY,
OMP_TARGET_CLAUSES, OMP_TARGET_UPDATE_CLAUSES, OMP_CLAUSE_SIZE,
OMP_ATOMIC_SEQ_CST, OMP_CLAUSE_DEPEND_KIND, OMP_CLAUSE_MAP_KIND,
OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION, OMP_CLAUSE_PROC_BIND_KIND,
OMP_CLAUSE_REDUCTION_OMP_ORIG_REF, OMP_CLAUSE_ALIGNED_ALIGNMENT,
OMP_CLAUSE_NUM_TEAMS_EXPR, OMP_CLAUSE_THREAD_LIMIT_EXPR,
OMP_CLAUSE_DEVICE_ID, OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR,
OMP_CLAUSE_SIMDLEN_EXPR): Define.
(OMP_CLAUSE_DECL): Change range up to OMP_CLAUSE__LOOPTEMP_.
(omp_remove_redundant_declare_simd_attrs): New prototype.
* gimple.def (GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS): New codes.
(GIMPLE_OMP_RETURN): Use GSS_OMP_ATOMIC_STORE instead of GSS_BASE.
* omp-low.c (struct omp_context): Add cancel_label and cancellable
fields.
(target_nesting_level): New variable.
(extract_omp_for_data): Handle GF_OMP_FOR_KIND_DISTRIBUTE and
OMP_CLAUSE_DIST_SCHEDULE. Don't fallback to library implementation
for collapse > 1 static schedule unless ordered.
(get_ws_args_for): Add par_stmt argument. Handle combined loops.
(determine_parallel_type): Adjust get_ws_args_for caller.
(install_var_field): Handle mask & 4 for double indirection.
(scan_sharing_clauses): Ignore shared clause on teams construct.
Handle OMP_CLAUSE__LOOPTEMP_ and new OpenMP 4.0 clauses.
(create_omp_child_function): If inside target or declare target
constructs, set "omp declare target" attribute on the child
function.
(find_combined_for): New function.
(scan_omp_parallel): Handle combined loops.
(scan_omp_target, scan_omp_teams): New functions.
(check_omp_nesting_restrictions): Check new OpenMP 4.0 nesting
restrictions and set ctx->cancellable for cancellable constructs.
(scan_omp_1_stmt): Call check_omp_nesting_restrictions also on
selected builtin calls. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS.
(build_omp_barrier): Add lhs argument, return gimple rather than
tree.
(omp_clause_aligned_alignment): New function.
(lower_rec_simd_input_clauses): Only call SET_DECL_VALUE_EXPR
on decls.
(lower_rec_input_clauses): Add FD argument. Ignore shared clauses
on teams constructs. Handle user defined reductions and new
OpenMP 4.0 clauses.
(lower_reduction_clauses): Don't set placeholder to address of ref
if it has already the right type.
(lower_send_clauses): Handle OMP_CLAUSE__LOOPTEMP_.
(expand_parallel_call): Use the new non-_start suffixed builtins,
handle OMP_CLAUSE_PROC_BIND, don't call the outlined function
and GOMP_parallel_end after the call.
(expand_task_call): Handle OMP_CLAUSE_DEPEND.
(expand_omp_for_init_counts): Handle combined loops.
(expand_omp_for_init_vars): Add inner_stmt argument, handle combined
loops.
(expand_omp_for_generic): Likewise. Use GOMP_loop_end_cancel at the
end of cancellable loops.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
Likewise. Handle collapse > 1 loops.
(expand_omp_simd): Handle combined loops.
(expand_omp_for): Add inner_stmt argument, adjust callers of
expand_omp_for* functions, use expand_omp_for_static*chunk even
for collapse > 1 unless ordered.
(expand_omp_sections): Use GOMP_sections_end_cancel at the end
of cancellable sections.
(expand_omp_single): Remove need_barrier variable, just rely on
gimple_omp_return_nowait_p. Adjust build_omp_barrier caller.
(expand_omp_synch): Allow GIMPLE_OMP_TASKGROUP and GIMPLE_OMP_TEAMS.
(expand_omp_atomic_load, expand_omp_atomic_store,
expand_omp_atomic_fetch_op): Handle gimple_omp_atomic_seq_cst_p.
(expand_omp_target): New function.
(expand_omp): Handle combined loops. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TEAMS, GIMPLE_OMP_TARGET.
(build_omp_regions_1): Immediately close region for
GF_OMP_TARGET_KIND_UPDATE.
(maybe_add_implicit_barrier_cancel): New function.
(lower_omp_sections): Adjust lower_rec_input_clauses caller. Handle
cancellation.
(lower_omp_single): Likewise. Add clobber after the barrier.
(lower_omp_taskgroup): New function.
(lower_omp_for): Handle combined loops. Adjust
lower_rec_input_clauses caller. Handle cancellation.
(lower_depend_clauses): New function.
(lower_omp_taskreg): Lower depend clauses. Adjust
lower_rec_input_clauses caller. Add clobber after the call. Handle
cancellation.
(lower_omp_target, lower_omp_teams): New functions.
(lower_omp_1): Handle cancellation. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GOMP_barrier, GOMP_cancel
and GOMP_cancellation_point calls.
(lower_omp): Fold stmts inside of target region.
(diagnose_sb_1, diagnose_sb_2): Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
* builtin-types.def (DEF_FUNCTION_TYPE_8): Document.
(BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
(BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
call_may_clobber_ref_p_1): Handle BUILT_IN_GOMP_BARRIER_CANCEL,
BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_LOOP_END_CANCEL,
BUILT_IN_GOMP_SECTIONS_END_CANCEL. Don't handle
BUILT_IN_GOMP_PARALLEL_END.
* gimple-low.c (lower_stmt): Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
* gimple-pretty-print.c (dump_gimple_omp_for): Handle
GF_OMP_FOR_KIND_DISTRIBUTE.
(dump_gimple_omp_target, dump_gimple_omp_teams): New functions.
(dump_gimple_omp_block): Handle GIMPLE_OMP_TASKGROUP.
(dump_gimple_omp_return): Print lhs if it has any.
(dump_gimple_omp_atomic_load, dump_gimple_omp_atomic_store): Handle
gimple_omp_atomic_seq_cst_p.
(pp_gimple_stmt_1): Handle GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET
and GIMPLE_OMP_TEAMS.
* langhooks.c (lhd_omp_mappable_type): New function.
* tree-vectorizer.c (struct simd_array_to_simduid): Fix up comment.
* langhooks.h (struct lang_hooks_for_types): Add omp_mappable_type
hook.
* gimplify.c (enum gimplify_omp_var_data): Add GOVD_MAP,
GOVD_ALIGNED and GOVD_MAP_TO_ONLY.
(enum omp_region_type): Add ORT_TEAMS, ORT_TARGET_DATA and
ORT_TARGET.
(struct gimplify_omp_ctx): Add combined_loop field.
(gimplify_call_expr, gimplify_modify_expr): Don't call fold_stmt
on stmts inside of target region.
(is_gimple_stmt): Return true for OMP_DISTRIBUTE and OMP_TASKGROUP.
(omp_firstprivatize_variable): Handle GOVD_MAP, GOVD_ALIGNED,
ORT_TARGET and ORT_TARGET_DATA.
(omp_add_variable): Avoid checks on readding var for GOVD_ALIGNED.
Handle GOVD_MAP.
(omp_notice_threadprivate_variable): Complain about threadprivate
variables in target region.
(omp_notice_variable): Complain about vars with non-mappable type
in target region. Handle ORT_TEAMS, ORT_TARGET and ORT_TARGET_DATA.
(omp_check_private): Ignore ORT_TARGET* regions.
(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1,
gimplify_adjust_omp_clauses): Handle new OpenMP 4.0 clauses.
(find_combined_omp_for): New function.
(gimplify_omp_for): Handle gimplification of combined loops.
(gimplify_omp_workshare): Gimplify also OMP_TARGET, OMP_TARGET_DATA,
OMP_TEAMS.
(gimplify_omp_target_update): New function.
(gimplify_omp_atomic): Handle OMP_ATOMIC_SEQ_CST.
(gimplify_expr): Handle OMP_DISTRIBUTE, OMP_TARGET, OMP_TARGET_DATA,
OMP_TARGET_UPDATE, OMP_TEAMS, OMP_TASKGROUP.
(gimplify_body): If fndecl has "omp declare target" attribute, add
implicit ORT_TARGET context around it.
* tree.def (OMP_DISTRIBUTE, OMP_TEAMS, OMP_TARGET_DATA, OMP_TARGET,
OMP_TASKGROUP, OMP_TARGET_UPDATE): New tree codes.
* tree-nested.c (convert_nonlocal_reference_stmt,
convert_local_reference_stmt, convert_gimple_call): Handle
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* omp-builtins.def (BUILT_IN_GOMP_TASK): Use
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR
instead of BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT.
(BUILT_IN_GOMP_TARGET, BUILT_IN_GOMP_TARGET_DATA,
BUILT_IN_GOMP_TARGET_END_DATA, BUILT_IN_GOMP_TARGET_UPDATE,
BUILT_IN_GOMP_TEAMS, BUILT_IN_BARRIER_CANCEL,
BUILT_IN_GOMP_LOOP_END_CANCEL,
BUILT_IN_GOMP_SECTIONS_END_CANCEL, BUILT_IN_OMP_GET_TEAM_NUM,
BUILT_IN_OMP_GET_NUM_TEAMS, BUILT_IN_GOMP_TASKGROUP_START,
BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME, BUILT_IN_GOMP_PARALLEL,
BUILT_IN_GOMP_PARALLEL_SECTIONS, BUILT_IN_GOMP_CANCEL,
BUILT_IN_GOMP_CANCELLATION_POINT): New built-ins.
(BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
BUILT_IN_GOMP_PARALLEL_SECTIONS_START): Remove.
* tree-inline.c (remap_gimple_stmt, estimate_num_insns):
Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* gimple.c (gimple_build_omp_taskgroup, gimple_build_omp_target,
gimple_build_omp_teams): New functions.
(walk_gimple_op): Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and
GIMPLE_OMP_TASKGROUP. Walk optional lhs on GIMPLE_OMP_RETURN.
(walk_gimple_stmt, gimple_copy): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* gimple.h (enum gf_mask): GF_OMP_FOR_KIND_DISTRIBUTE,
GF_OMP_FOR_COMBINED, GF_OMP_FOR_COMBINED_INTO,
GF_OMP_TARGET_KIND_MASK, GF_OMP_TARGET_KIND_REGION,
GF_OMP_TARGET_KIND_DATA, GF_OMP_TARGET_KIND_UPDATE,
GF_OMP_ATOMIC_SEQ_CST): New.
(gimple_build_omp_taskgroup, gimple_build_omp_target,
gimple_build_omp_teams): New prototypes.
(gimple_has_substatements): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
(gimple_omp_subcode): Use GIMPLE_OMP_TEAMS instead of
GIMPLE_OMP_SINGLE as end of range.
(gimple_omp_return_set_lhs, gimple_omp_return_lhs,
gimple_omp_return_lhs_ptr, gimple_omp_atomic_seq_cst_p,
gimple_omp_atomic_set_seq_cst, gimple_omp_for_combined_p,
gimple_omp_for_set_combined_p, gimple_omp_for_combined_into_p,
gimple_omp_for_set_combined_into_p, gimple_omp_target_clauses,
gimple_omp_target_clauses_ptr, gimple_omp_target_set_clauses,
gimple_omp_target_kind, gimple_omp_target_set_kind,
gimple_omp_target_child_fn, gimple_omp_target_child_fn_ptr,
gimple_omp_target_set_child_fn, gimple_omp_target_data_arg,
gimple_omp_target_data_arg_ptr, gimple_omp_target_set_data_arg,
gimple_omp_teams_clauses, gimple_omp_teams_clauses_ptr,
gimple_omp_teams_set_clauses): New inlines.
(CASE_GIMPLE_OMP): Add GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS
and GIMPLE_OMP_TASKGROUP.
* tree-core.h (enum omp_clause_code): Add new OpenMP 4.0 clause
codes.
(enum omp_clause_depend_kind, enum omp_clause_map_kind,
enum omp_clause_proc_bind_kind): New.
(union omp_clause_subcode): Add depend_kind, map_kind and
proc_bind_kind fields.
* tree-cfg.c (make_edges): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* langhooks-def.h (lhd_omp_mappable_type): New prototype.
(LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.
gcc/c-family/
* c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
201307 instead of 201107.
* c-common.c (DEF_FUNCTION_TYPE_8): Define.
(c_common_attribute_table): Add "omp declare target" and
"omp declare simd" attributes.
(handle_omp_declare_target_attribute,
handle_omp_declare_simd_attribute): New functions.
* c-omp.c: Include c-pragma.h.
(c_finish_omp_taskgroup): New function.
(c_finish_omp_atomic): Add swapped argument, if true,
build the operation first with rhs, lhs arguments and use NOP_EXPR
build_modify_expr.
(c_finish_omp_for): Add code argument, pass it down to make_code.
(c_omp_split_clauses): New function.
(c_split_parallel_clauses): Removed.
(c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
c_omp_declare_simd_clauses_to_decls): New functions.
* c-common.h (omp_clause_mask): New type.
(OMP_CLAUSE_MASK_1): Define.
(omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
omp_clause_mask::operator |=, omp_clause_mask::operator ~,
omp_clause_mask::operator |, omp_clause_mask::operator &,
omp_clause_mask::operator <<, omp_clause_mask::operator >>,
omp_clause_mask::operator ==): New methods.
(enum c_omp_clause_split): New.
(c_finish_omp_taskgroup): New prototype.
(c_finish_omp_atomic): Add swapped argument.
(c_finish_omp_for): Add code argument.
(c_omp_split_clauses): New prototype.
(c_split_parallel_clauses): Removed.
(c_omp_declare_simd_clauses_to_numbers,
c_omp_declare_simd_clauses_to_decls): New prototypes.
* c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
(enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
PRAGMA_OMP_CLAUSE_UNIFORM.
gcc/ada/
* gcc-interface/utils.c (DEF_FUNCTION_TYPE_8): Define.
gcc/fortran/
* trans-openmp.c (gfc_omp_clause_default_ctor,
gfc_omp_clause_dtor): Return NULL for OMP_CLAUSE_REDUCTION.
* f95-lang.c (ATTR_NULL, DEF_FUNCTION_TYPE_8): Define.
* types.def (DEF_FUNCTION_TYPE_8): Document.
(BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
(BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
gcc/lto/
* lto-lang.c (DEF_FUNCTION_TYPE_8): Define.
gcc/c/
* c-lang.h (current_omp_declare_target_attribute): New extern
decl.
* c-parser.c: Include c-lang.h.
(struct c_parser): Change tokens to c_token *.
Add tokens_buf field. Change tokens_avail type to unsigned int.
(c_parser_consume_token): If parser->tokens isn't
&parser->tokens_buf[0], increment parser->tokens.
(c_parser_consume_pragma): Likewise.
(enum pragma_context): Add pragma_struct and pragma_param.
(c_parser_external_declaration): Adjust
c_parser_declaration_or_fndef caller.
(c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
Adjust recursive call.
(c_parser_struct_or_union_specifier): Use pragma_struct instead
of pragma_external.
(c_parser_parameter_declaration): Use pragma_param instead of
pragma_external.
(c_parser_compound_statement_nostart, c_parser_label,
c_parser_for_statement): Adjust
c_parser_declaration_or_fndef callers.
(c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
it through to c_parser_conditional_expression.
(c_parser_conditional_expression): Add omp_atomic_lhs argument,
pass it through to c_parser_binary_expression. Adjust recursive
call.
(c_parser_binary_expression): Remove prec argument, add
omp_atomic_lhs argument instead. Always start from PREC_NONE, if
omp_atomic_lhs is non-NULL and one of the arguments of toplevel
binop matches it, use build2 instead of parser_build_binary_op.
(c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
Handle pragma_struct and pragma_param the same as pragma_external.
(c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
(c_parser_omp_variable_list): Parse array sections for
OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
(c_parser_omp_clause_collapse): Fully fold collapse expression.
(c_parser_omp_clause_reduction): Handle user defined reductions.
(c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
c_parser_omp_clause_depend, c_parser_omp_clause_map,
c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
(c_parser_omp_all_clauses): Add finish_p argument. Don't call
c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
(c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
(c_parser_omp_for_loop): Add CODE argument, pass it through
to c_finish_omp_for. Change last argument to cclauses,
and adjust uses to grab parallel clauses from the array of all
the split clauses. Adjust c_parser_binary_expression,
c_parser_declaration_or_fndef and c_finish_omp_for callers.
(omp_split_clauses): New function.
(c_parser_omp_simd): New function.
(c_parser_omp_for): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs,
and call c_parser_omp_simd when parsing for simd.
(c_parser_omp_sections_scope): If section-sequence doesn't start with
#pragma omp section, require exactly one structured-block instead of
sequence of statements.
(c_parser_omp_sections): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs.
(c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined
constructs.
(c_parser_omp_taskgroup, c_parser_omp_cancel,
c_parser_omp_cancellation_point, c_parser_omp_distribute,
c_parser_omp_teams, c_parser_omp_target_data,
c_parser_omp_target_update, c_parser_omp_target,
c_parser_omp_declare_simd, c_finish_omp_declare_simd,
c_parser_omp_declare_target, c_parser_omp_end_declare_target,
c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
(c_parser_omp_construct): Add p_name and mask vars. Handle
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
and c_parser_omp_sections callers.
(c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
(OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
(OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
OMP_CLAUSE_DEPEND.
(OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
* c-typeck.c: Include tree-inline.h.
(c_finish_omp_cancel, c_finish_omp_cancellation_point,
handle_omp_array_sections_1, handle_omp_array_sections,
c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
(c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
user defined reductions.
(c_tree_equal): New function.
* c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
c_check_omp_declare_reduction_r): New prototypes.
* c-decl.c (current_omp_declare_target_attribute): New variable.
(c_decl_attributes): New function.
(start_decl, start_function): Use it instead of decl_attributes.
(temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
c_omp_reduction_decl, c_omp_reduction_lookup,
c_check_omp_declare_reduction_r): New functions.
gcc/cp/
* decl.c (duplicate_decls): Error out for redeclaration of UDRs.
(declare_simd_adjust_this): New function.
(grokfndecl): If "omp declare simd" attribute is present,
call declare_simd_adjust_this if needed and
c_omp_declare_simd_clauses_to_numbers.
* cp-array-notation.c (expand_array_notation_exprs): Handle
OMP_TASKGROUP.
* cp-gimplify.c (cp_gimplify_expr): Handle OMP_SIMD and
OMP_DISTRIBUTE. Handle is_invisiref_parm decls in
OMP_CLAUSE_REDUCTION.
(cp_genericize_r): Handle OMP_SIMD and OMP_DISTRIBUTE like
OMP_FOR.
(cxx_omp_privatize_by_reference): Return true for
is_invisiref_parm decls.
(cxx_omp_finish_clause): Adjust cxx_omp_create_clause_info
caller.
* pt.c (apply_late_template_attributes): For "omp declare simd"
attribute call tsubst_omp_clauses,
c_omp_declare_simd_clauses_to_decls, finish_omp_clauses
and c_omp_declare_simd_clauses_to_numbers.
(instantiate_class_template_1): Call cp_check_omp_declare_reduction
for UDRs.
(tsubst_decl): Handle UDRs.
(tsubst_omp_clauses): Add declare_simd argument, if true don't
call finish_omp_clauses. Handle new OpenMP 4.0 clauses.
Handle non-NULL OMP_CLAUSE_REDUCTION_PLACEHOLDER on
OMP_CLAUSE_REDUCTION.
(tsubst_expr): For UDRs call pushdecl and
cp_check_omp_declare_reduction. Adjust tsubst_omp_clauses
callers. Handle OMP_SIMD, OMP_DISTRIBUTE, OMP_TEAMS,
OMP_TARGET_DATA, OMP_TARGET_UPDATE, OMP_TARGET, OMP_TASKGROUP.
Adjust finish_omp_atomic caller.
(tsubst_omp_udr): New function.
(instantiate_decl): For UDRs at block scope, don't call
start_preparsed_function/finish_function. Call tsubst_omp_udr.
* semantics.c (cxx_omp_create_clause_info): Add need_dtor argument,
use it instead of need_default_ctor || need_copy_ctor.
(struct cp_check_omp_declare_reduction_data): New type.
(handle_omp_array_sections_1, handle_omp_array_sections,
omp_reduction_id, omp_reduction_lookup,
cp_remove_omp_priv_cleanup_stmt, cp_check_omp_declare_reduction_r,
cp_check_omp_declare_reduction, clone_omp_udr,
find_omp_placeholder_r, finish_omp_reduction_clause): New functions.
(finish_omp_clauses): Handle new OpenMP 4.0 clauses and user defined
reductions.
(finish_omp_for): Add CODE argument, use it instead of hardcoded
OMP_FOR. Adjust c_finish_omp_for caller.
(finish_omp_atomic): Add seq_cst argument, adjust
c_finish_omp_atomic callers, handle seq_cst and new OpenMP 4.0
atomic variants.
(finish_omp_cancel, finish_omp_cancellation_point): New functions.
* decl2.c (mark_used): Force immediate instantiation of
DECL_OMP_DECLARE_REDUCTION_P decls.
(is_late_template_attribute): Return true for "omp declare simd"
attribute.
(cp_omp_mappable_type): New function.
(cplus_decl_attributes): Add implicit "omp declare target" attribute
if requested.
* parser.c (cp_debug_parser): Print
parser->colon_doesnt_start_class_def_p.
(cp_ensure_no_omp_declare_simd, cp_finalize_omp_declare_simd): New
functions.
(enum pragma_context): Add pragma_member and pragma_objc_icode.
(cp_parser_binary_expression): Handle no_toplevel_fold_p
even for binary operations other than comparison.
(cp_parser_linkage_specification): Call
cp_ensure_no_omp_declare_simd if needed.
(cp_parser_namespace_definition): Likewise.
(cp_parser_init_declarator): Call cp_finalize_omp_declare_simd.
(cp_parser_direct_declarator): Pass declarator to
cp_parser_late_return_type_opt.
(cp_parser_late_return_type_opt): Add declarator argument,
call cp_parser_late_parsing_omp_declare_simd for declare simd.
(cp_parser_class_specifier_1): Call cp_ensure_no_omp_declare_simd.
Parse UDRs before all other methods.
(cp_parser_member_specification_opt): Use pragma_member instead of
pragma_external.
(cp_parser_member_declaration): Call cp_finalize_omp_declare_simd.
(cp_parser_function_definition_from_specifiers_and_declarator,
cp_parser_save_member_function_body): Likewise.
(cp_parser_late_parsing_for_member): Handle UDRs specially.
(cp_parser_next_token_starts_class_definition_p): Don't allow
CPP_COLON if colon_doesnt_start_class_def_p flag is true.
(cp_parser_objc_interstitial_code): Use pragma_objc_icode
instead of pragma_external.
(cp_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
(cp_parser_omp_var_list_no_open): Parse array sections for
OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses. Add COLON argument,
if non-NULL, allow parsing to end with a colon rather than close
paren.
(cp_parser_omp_var_list): Adjust cp_parser_omp_var_list_no_open
caller.
(cp_parser_omp_clause_reduction): Handle user defined reductions.
(cp_parser_omp_clause_branch, cp_parser_omp_clause_cancelkind,
cp_parser_omp_clause_num_teams, cp_parser_omp_clause_thread_limit,
cp_parser_omp_clause_aligned, cp_parser_omp_clause_linear,
cp_parser_omp_clause_safelen, cp_parser_omp_clause_simdlen,
cp_parser_omp_clause_depend, cp_parser_omp_clause_map,
cp_parser_omp_clause_device, cp_parser_omp_clause_dist_schedule,
cp_parser_omp_clause_proc_bind, cp_parser_omp_clause_to,
cp_parser_omp_clause_from, cp_parser_omp_clause_uniform): New
functions.
(cp_parser_omp_all_clauses): Add finish_p argument. Don't call
finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
(cp_parser_omp_atomic): Parse seq_cst clause, pass
true if it is present to finish_omp_atomic. Handle new OpenMP 4.0
atomic forms.
(cp_parser_omp_for_loop): Add CODE argument, pass it through
to finish_omp_for. Change last argument to cclauses,
and adjust uses to grab parallel clauses from the array of all
the split clauses.
(cp_omp_split_clauses): New function.
(cp_parser_omp_simd): New function.
(cp_parser_omp_for): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs,
and call c_parser_omp_simd when parsing for simd.
(cp_parser_omp_sections_scope): If section-sequence doesn't start with
#pragma omp section, require exactly one structured-block instead of
sequence of statements.
(cp_parser_omp_sections): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs.
(cp_parser_omp_parallel): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined
constructs.
(cp_parser_omp_taskgroup, cp_parser_omp_cancel,
cp_parser_omp_cancellation_point, cp_parser_omp_distribute,
cp_parser_omp_teams, cp_parser_omp_target_data,
cp_parser_omp_target_update, cp_parser_omp_target,
cp_parser_omp_declare_simd, cp_parser_late_parsing_omp_declare_simd,
cp_parser_omp_declare_target, cp_parser_omp_end_declare_target,
cp_parser_omp_declare_reduction_exprs, cp_parser_omp_declare_reduction,
cp_parser_omp_declare): New functions.
(cp_parser_omp_construct): Add p_name and mask vars. Handle
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS. Adjust cp_parser_omp_for, cp_parser_omp_parallel
and cp_parser_omp_sections callers.
(cp_parser_pragma): Handle PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS, PRAGMA_OMP_TARGET, PRAGMA_OMP_END_DECLARE_TARGET.
Handle pragma_member and pragma_objc_icode like pragma_external.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
(OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
(OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
OMP_CLAUSE_DEPEND.
(OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
* parser.h (struct cp_omp_declare_simd_data): New type.
(struct cp_parser): Add colon_doesnt_start_class_def_p and
omp_declare_simd fields.
* cp-objcp-common.h (LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
* cp-tree.h (struct lang_decl_fn): Add omp_declare_reduction_p
bit.
(DECL_OMP_DECLARE_REDUCTION_P): Define.
(OMP_FOR_GIMPLIFYING_P): Use OMP_LOOP_CHECK macro.
(struct saved_scope): Add omp_declare_target_attribute field.
(cp_omp_mappable_type, omp_reduction_id,
cp_remove_omp_priv_cleanup_stmt, cp_check_omp_declare_reduction,
finish_omp_cancel, finish_omp_cancellation_point): New prototypes.
(finish_omp_for): Add CODE argument.
(finish_omp_atomic): Add seq_cst argument.
(cxx_omp_create_clause_info): Add need_dtor argument.
gcc/testsuite/
* c-c++-common/gomp/atomic-15.c: Adjust for C diagnostics.
Remove error test that is now valid in OpenMP 4.0.
* c-c++-common/gomp/atomic-16.c: New test.
* c-c++-common/gomp/cancel-1.c: New test.
* c-c++-common/gomp/depend-1.c: New test.
* c-c++-common/gomp/depend-2.c: New test.
* c-c++-common/gomp/map-1.c: New test.
* c-c++-common/gomp/pr58472.c: New test.
* c-c++-common/gomp/sections1.c: New test.
* c-c++-common/gomp/simd1.c: New test.
* c-c++-common/gomp/simd2.c: New test.
* c-c++-common/gomp/simd3.c: New test.
* c-c++-common/gomp/simd4.c: New test.
* c-c++-common/gomp/simd5.c: New test.
* c-c++-common/gomp/single1.c: New test.
* g++.dg/gomp/block-0.C: Adjust for stricter #pragma omp sections
parser.
* g++.dg/gomp/block-3.C: Likewise.
* g++.dg/gomp/clause-3.C: Adjust error messages.
* g++.dg/gomp/declare-simd-1.C: New test.
* g++.dg/gomp/declare-simd-2.C: New test.
* g++.dg/gomp/depend-1.C: New test.
* g++.dg/gomp/depend-2.C: New test.
* g++.dg/gomp/target-1.C: New test.
* g++.dg/gomp/target-2.C: New test.
* g++.dg/gomp/taskgroup-1.C: New test.
* g++.dg/gomp/teams-1.C: New test.
* g++.dg/gomp/udr-1.C: New test.
* g++.dg/gomp/udr-2.C: New test.
* g++.dg/gomp/udr-3.C: New test.
* g++.dg/gomp/udr-4.C: New test.
* g++.dg/gomp/udr-5.C: New test.
* g++.dg/gomp/udr-6.C: New test.
* gcc.dg/autopar/outer-1.c: Expect 4 instead of 5 loopfn matches.
* gcc.dg/autopar/outer-2.c: Likewise.
* gcc.dg/autopar/outer-3.c: Likewise.
* gcc.dg/autopar/outer-4.c: Likewise.
* gcc.dg/autopar/outer-5.c: Likewise.
* gcc.dg/autopar/outer-6.c: Likewise.
* gcc.dg/autopar/parallelization-1.c: Likewise.
* gcc.dg/gomp/block-3.c: Adjust for stricter #pragma omp sections
parser.
* gcc.dg/gomp/clause-1.c: Adjust error messages.
* gcc.dg/gomp/combined-1.c: Look for GOMP_parallel_loop_runtime
instead of GOMP_parallel_loop_runtime_start.
* gcc.dg/gomp/declare-simd-1.c: New test.
* gcc.dg/gomp/declare-simd-2.c: New test.
* gcc.dg/gomp/nesting-1.c: Adjust for stricter #pragma omp sections
parser. Add further #pragma omp sections nesting tests.
* gcc.dg/gomp/target-1.c: New test.
* gcc.dg/gomp/target-2.c: New test.
* gcc.dg/gomp/taskgroup-1.c: New test.
* gcc.dg/gomp/teams-1.c: New test.
* gcc.dg/gomp/udr-1.c: New test.
* gcc.dg/gomp/udr-2.c: New test.
* gcc.dg/gomp/udr-3.c: New test.
* gcc.dg/gomp/udr-4.c: New test.
* gfortran.dg/gomp/appendix-a/a.35.5.f90: Add dg-error.
Co-Authored-By: Richard Henderson <rth@redhat.com>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r203408
2013-10-11 11:26:50 +02:00
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extern void temp_store_parm_decls (tree, tree);
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|
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extern void temp_pop_parm_decls (void);
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2003-06-22 15:41:26 +02:00
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extern tree xref_tag (enum tree_code, tree);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
|
|
|
|
extern struct c_typespec parser_xref_tag (location_t, enum tree_code, tree);
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
|
|
|
extern struct c_parm *build_c_parm (struct c_declspecs *, tree,
|
|
|
|
|
struct c_declarator *);
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
extern struct c_declarator *build_attrs_declarator (tree,
|
|
|
|
|
struct c_declarator *);
|
|
|
|
|
extern struct c_declarator *build_function_declarator (struct c_arg_info *,
|
|
|
|
|
struct c_declarator *);
|
|
|
|
|
extern struct c_declarator *build_id_declarator (tree);
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
|
|
|
extern struct c_declarator *make_pointer_declarator (struct c_declspecs *,
|
c-tree.h (enum c_declarator_kind, [...]): New.
* c-tree.h (enum c_declarator_kind, struct c_arg_info, struct
c_declarator, struct c_type_name, struct c_parm): New.
(build_array_declarator, set_array_declarator_inner,
get_parm_info, grokfield, groktypename, grokparm, push_parm_decl,
start_function, start_decl, build_c_parm, build_attrs_declarator,
build_function_declarator, make_pointer_declarator, c_cast_expr,
store_parm_decls_newstyle, c_expr_sizeof_type): Update prototypes.
(build_id_declarator): New.
* c-typeck.c (c_cast_expr, c_expr_sizeof_type): Update to new
structures.
* c-decl.c (ARG_INFO_PARMS, ARG_INFO_TAGS, ARG_INFO_TYPES,
ARG_INFO_OTHERS): Remove.
(build_id_declarator): New.
(build_array_declarator, set_array_declarator_inner, groktypename,
start_decl, grokparm, push_parm_decl, grokparms, get_parm_info,
grokfield, start_function, store_parm_decls_newstyle,
store_parm_decls_oldstyle, store_parm_decls,
build_c_parm, build_attrs_declarator, build_function_declarator,
make_pointer_declarator, grokdeclarator): Update to new
structures.
* c-parse.in (%union): Add arginfotype, dtrtype, typenametype and
parmtype.
(declarator, notype_declarator, after_type_declarator,
parm_declarator, parm_declarator_starttypename,
parm_declarator_nostarttypename, array_declarator, typename,
absdcl, absdcl1, absdcl1_ea, absdcl1_noea, direct_absdcl1,
absdcl_maybe_attribute, parm, firstparm, parms, parmlist,
parmlist_1, parmlist_2, parmlist_or_identifiers,
parmlist_or_identifiers_1): Use these types.
(primary, after_type_declarator, parm_declarator_starttypename,
notype_declarator, component_decl, component_declarator,
component_notype_declarator, typename, absdcl,
absdcl_maybe_attribute, absdcl1_ea, direct_absdcl1, parmlist_1,
parmlist_2, parmlist_or_identifiers_1): Update to new structures.
objc:
* objc-act.c (objc_start_function, really_start_method,
objc_get_parm_info, start_method_def): Update to new arg_info
structures.
From-SVN: r87217
2004-09-09 03:19:15 +02:00
|
|
|
|
struct c_declarator *);
|
re PR c/8420 (volatile after the type specifier for an unnamed structure is rejected)
PR c/8420
* c-tree.h (struct c_declspecs): New.
(struct c_declarator, struct c_type_name, struct c_parm): Update
element types.
(build_array_declarator, grokfield, shadow_tag, shadow_tag_warned,
start_function, start_decl, build_c_parm,
make_pointer_declarator): Update prototypes.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
* c-parse.in (%union): Add dsptype.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea, declspecs_ts,
declspecs_nots, declspecs_ts_nosa, declspecs_nots_nosa,
declspecs_nosc_ts, declspecs_nosc_nots, declspecs_nosc, declspecs,
maybe_type_quals_attrs): Change to dsptype.
(struct c_declspec_stack): New.
(current_declspecs, declspec_stack): Change type.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): Update to new
structures.
(extdefs): Likewise.
(setspecs): Likewise.
(fndef): Use current_declspecs for empty declspecs list.
(declspecs_nosc_nots_nosa_noea, declspecs_nosc_nots_nosa_ea,
declspecs_nosc_nots_sa_noea, declspecs_nosc_nots_sa_ea,
declspecs_nosc_ts_nosa_noea, declspecs_nosc_ts_nosa_ea,
declspecs_nosc_ts_sa_noea, declspecs_nosc_ts_sa_ea,
declspecs_sc_nots_nosa_noea, declspecs_sc_nots_nosa_ea,
declspecs_sc_nots_sa_noea, declspecs_sc_nots_sa_ea,
declspecs_sc_ts_nosa_noea, declspecs_sc_ts_nosa_ea,
declspecs_sc_ts_sa_noea, declspecs_sc_ts_sa_ea): Update to new
structures and helper functions. Update comments.
(typespec_nonattr): Correct comment.
(maybe_type_quals_attrs, typename): Update to new structures.
* c-decl.c (grokdeclarator, build_array_declarator, grokfield,
shadow_tag, shadow_tag_warned, start_function, start_decl,
build_c_parm, make_pointer_declarator,
set_array_declarator_inner, groktypename): Update to new
structures.
(build_null_declspecs, declspecs_add_qual, declspecs_add_type,
declspecs_add_scspec, declspecs_add_attrs): New.
(split_specs_attrs): Remove.
(shadow_tag_warned): Make warning for useless type names a
pedwarn. Give hard error for long, short, signed, unsigned or
_Complex used with struct, union or enum in empty declaration.
Make found_tag a bool.
(grokdeclarator): Remove checks now done at parse time.
testsuite:
* gcc.dg/anon-struct-4.c, gcc.dg/declspec-1.c,
gcc.dg/declspec-2.c, gcc.dg/declspec-3.c, gcc.dg/declspec-4.c,
gcc.dg/declspec-5.c, gcc.dg/declspec-6.c,
gcc.dg/long-long-typespec-1.c: New tests.
* gcc.dg/tls/diag-2.c: Update expected diagnostics
From-SVN: r87218
2004-09-09 03:25:48 +02:00
|
|
|
|
extern struct c_declspecs *build_null_declspecs (void);
|
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would
be cool to be able to fix PR preprocessor/7263 for real. That is,
consider this example where we have a system header named header.h
like this:
#define _Complex __complex__ #define _Complex_I 1.0iF
and then a normal C file like this:
#include "header.h"
static _Complex float c = _Complex_I;
If we compile the file with -pedantic, the usages of _Complex or
_Complex_I should not trigger any warning, even though __complex__ and
the complex literal are extensions to the standard C.
They shouldn't trigger any warning because _Complex and _Complex_I are
defined in a system header (and expanded in normal user code).
To be able to handle this, we must address two separate concerns.
First, warnings about non-standard usage of numerical literals are emitted
directly from within libcpp. So we must teach libcpp's parser for numerical
literals to use virtual locations, instead of the spelling
location it uses today. Once we have that, as the diagnostics machinery
already knows how to avoid emitting errors happening on tokens that come from
system headers, we win.
Second, there is the issue of tracking locations for declaration
specifiers, like the "_Complex" in the declaration:
static _Complex float c;
For that, we need to arrange for each possible declaration specifier
to have its own location, because otherwise, we'd warn on e.g, on:
_Complex float c;
but not on:
static _Complex float c;
So this patch addresses the two concerns above. It's actually a
follow-up on an earlier patch[1] I wrote as part of my initial work on
virtual locations. We then agreed[2] that the second concern was
important to address before the patch could get a chance to go in.
[1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00957.html
[2]: http://gcc.gnu.org/ml/gcc-patches/2011-10/msg00264.html
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/7263
* include/cpplib.h (cpp_classify_number): Take a location
parameter.
* expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
macros that take a location parameter.
(cpp_classify_number): Take a (virtual) location parameter. Use
it for diagnostics. Adjust comments.
(eval_token): Take a location parameter. Pass it to
cpp_classify_number and to diagnostic routines.
(_cpp_parse_expr): Use virtual locations of tokens when parsing
expressions. Pass a virtual location to eval_token and to
diagnostic routines.
gcc/c-family/
PR preprocessor/7263
* c-lex.c (c_lex_with_flags): Pass a virtual location to the call
to cpp_classify_number. For diagnostics, use the precise location
instead of the global input_location.
gcc/
PR preprocessor/7263
* c-tree.h (enum c_declspec_word): Declare new enum.
(struct c_declspecs::locations): New member.
(declspecs_add_qual, declspecs_add_scspec)
(declspecs_add_addrspace, declspecs_add_alignas): Take a new
location parameter.
* c-decl.c (build_null_declspecs): Initialize the new struct
c_declspecs::locations member.
(declspecs_add_addrspace): Take a location parameter for the
address space. Store it onto declaration specifiers.
(declspecs_add_qual): Likewise, take a location parameter for the
qualifier.
(declspecs_add_type): Likewise, take a location parameter for the
type specifier.
(declspecs_add_scspec): Likewise, take a location parameter for
the storage class specifier.
(declspecs_add_attrs): Likewise, take a location parameter for the
first attribute.
(declspecs_add_alignas): Likewise, take a location parameter for
the alignas token.
(finish_declspecs): For diagnostics, use the location of the
relevant declspec, instead of the global input_location.
* c-parser.c (c_parser_parameter_declaration): Pass the precise
virtual location of the declspec to the declspecs-setters.
(c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
repeatedly.
gcc/cp/
PR preprocessor/7263
* cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
the possible declarator specifiers so far.
(struct cp_decl_specifier_seq::locations): Declare new member.
(cp_decl_specifier_seq::{specs, type_location}): Remove.
(decl_spec_seq_has_spec_p): Declare new function.
* parser.c (cp_parser_check_decl_spec): Remove.
(set_and_check_decl_spec_loc): Define new static function.
(decl_spec_seq_has_spec_p): Define new public function.
(cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
(cp_parser_type_specifier, cp_parser_simple_type_specifier)
(cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
(cp_parser_alias_declaration): Set the locations for each
declspec, using set_and_check_decl_spec_loc.
(cp_parser_explicit_instantiation, cp_parser_init_declarator)
(cp_parser_member_declaration, cp_parser_init_declarator): Use the
new declspec location for specifiers. Use the new
decl_spec_seq_has_spec_p.
(cp_parser_type_specifier_seq): Use the new
set_and_check_decl_spec_loc. Stop using
cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
(, cp_parser_init_declarator): Use the new
set_and_check_decl_spec_loc.
(cp_parser_single_declaration, cp_parser_friend_p)
(cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
Use the new decl_spec_seq_has_spec_p.
* decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
the more precise ds_redefined_builtin_type_spec location for
diagnostics about re-declaring C++ built-in types.
(start_decl, grokvardecl, grokdeclarator): Use the new
decl_spec_seq_has_spec_p.
gcc/testsuite/
PR preprocessor/7263
* gcc.dg/binary-constants-2.c: Run without tracking locations
accross macro expansion.
* gcc.dg/binary-constants-3.c: Likewise.
* gcc.dg/cpp/sysmac2.c: Likewise.
* testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise
location.
* gcc.dg/cpp/syshdr3.c: New test.
* gcc.dg/cpp/syshdr3.h: New header for the new test above.
* gcc.dg/system-binary-constants-1.c: New test.
* gcc.dg/system-binary-constants-1.h: New header for the new test
above.
* g++.dg/cpp/syshdr3.C: New test.
* g++.dg/cpp/syshdr3.h: New header the new test above.
* g++.dg/system-binary-constants-1.C: New test.
* g++.dg/system-binary-constants-1.h: New header the new test
above.
From-SVN: r187587
2012-05-16 12:51:15 +02:00
|
|
|
|
extern struct c_declspecs *declspecs_add_qual (source_location,
|
|
|
|
|
struct c_declspecs *, tree);
|
dse.c (struct store_info): Rename bitmap field to bmap.
./: * dse.c (struct store_info): Rename bitmap field to bmap. Change
all uses.
* c-decl.c (in_struct, struct_types): Remove.
(struct c_binding): Add in_struct field.
(c_binding_ptr): Define type, along with VEC.
(struct c_struct_parse_info): Define.
(struct_parse_info): New static variable.
(bind): Initialize in_struct field.
(start_struct): Remove enclosing_in_struct and
enclosing_struct_types parameters. Add
enclosing_struct_parse_info parameter. Change all callers. Set
struct_parse_info rather than in_struct and struct_types.
(grokfield): If -Wc++-compat and there is a symbol binding for the
field name, set the in_struct flag and push it on the
struct_parse_info->fields vector.
(warn_cxx_compat_finish_struct): New static function.
(finish_struct): Remove enclosing_in_struct and
enclosing_struct_types parameters. Add
enclosing_struct_parse_info parameter. Change all callers. Don't
set C_TYPE_DEFINED_IN_STRUCT here. Call
warn_cxx_compat_finish_struct. Free struct_parse_info and set to
parameter. Only push on struct_types if warn_cxx_compat.
(finish_enum): Only push on struct_types if warn_cxx_compat.
(declspecs_add_type): Add loc parameter. Change all callers.
Change all error calls to error_at. Pass loc, not input_location,
to pedwarn calls. Warn if -Wc++-compat and a typedef name is
defined in a struct. If -Wc++-compat and parsing a struct, record
that a typedef name was used.
* c-parser.c (c_parser_declspecs): Get location to pass to
declspecs_add_type.
(c_parser_struct_or_union_specifier): Update calls to start_struct
and finish_struct.
* c-tree.h (struct c_struct_parse_info): Declare.
(finish_struct, start_struct): Update declarations.
(declspecs_add_type): Update declaration.
objc/:
* objc-act.c (objc_in_struct, objc_struct_types): Remove.
(objc_struct_info): New static variable.
(objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
and &objc_struct_types, to start_struct.
(objc_finish_struct): Likewise for finish_struct.
objcp/:
* objcp-decl.h (start_struct): Remove in_struct and struct_types
parameters. Add struct_info parameter.
(finish_struct): Likewise.
testsuite/:
* gcc.dg/Wcxx-compat-15.c: New testcase.
From-SVN: r148709
2009-06-19 17:29:18 +02:00
|
|
|
|
extern struct c_declspecs *declspecs_add_type (location_t,
|
|
|
|
|
struct c_declspecs *,
|
c-tree.h (enum c_typespec_kind, [...]): New.
* c-tree.h (enum c_typespec_kind, struct c_typespec,
parser_xref_tag): New.
(struct c_declspecs): Add tag_defined_p. Adjust definition of
typedef_p.
(declspecs_add_type): Adjust prototypes.
* c-parse.in (%union): Add tstype.
(typespec_nonattr, typespec_attr, typespec_reserved_nonattr,
typespec_reserved_attr, typespec_nonreserved_nonattr,
structsp_attr, structsp_nonattr): Change to tstype. Update
actions.
* c-decl.c (build_null_declspecs): Initialize tag_defined_p.
(declspecs_add_type): Update to take struct c_typespec argument.
Set tag_defined_p and typedef_p as appropriate.
(xref_tag): Rename to parser_xref_tag and replace by wrapper.
Update to return struct c_typespec.
(shadow_tag_warned): Don't let empty declarations with qualifiers
or storage class specifiers redeclare a tag if a previous
declaration is visible.
testsuite:
* gcc.dg/c99-tag-3.c, gcc.dg/declspec-14.c: New tests.
From-SVN: r89021
2004-10-14 02:34:01 +02:00
|
|
|
|
struct c_typespec);
|
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would
be cool to be able to fix PR preprocessor/7263 for real. That is,
consider this example where we have a system header named header.h
like this:
#define _Complex __complex__ #define _Complex_I 1.0iF
and then a normal C file like this:
#include "header.h"
static _Complex float c = _Complex_I;
If we compile the file with -pedantic, the usages of _Complex or
_Complex_I should not trigger any warning, even though __complex__ and
the complex literal are extensions to the standard C.
They shouldn't trigger any warning because _Complex and _Complex_I are
defined in a system header (and expanded in normal user code).
To be able to handle this, we must address two separate concerns.
First, warnings about non-standard usage of numerical literals are emitted
directly from within libcpp. So we must teach libcpp's parser for numerical
literals to use virtual locations, instead of the spelling
location it uses today. Once we have that, as the diagnostics machinery
already knows how to avoid emitting errors happening on tokens that come from
system headers, we win.
Second, there is the issue of tracking locations for declaration
specifiers, like the "_Complex" in the declaration:
static _Complex float c;
For that, we need to arrange for each possible declaration specifier
to have its own location, because otherwise, we'd warn on e.g, on:
_Complex float c;
but not on:
static _Complex float c;
So this patch addresses the two concerns above. It's actually a
follow-up on an earlier patch[1] I wrote as part of my initial work on
virtual locations. We then agreed[2] that the second concern was
important to address before the patch could get a chance to go in.
[1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00957.html
[2]: http://gcc.gnu.org/ml/gcc-patches/2011-10/msg00264.html
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/7263
* include/cpplib.h (cpp_classify_number): Take a location
parameter.
* expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
macros that take a location parameter.
(cpp_classify_number): Take a (virtual) location parameter. Use
it for diagnostics. Adjust comments.
(eval_token): Take a location parameter. Pass it to
cpp_classify_number and to diagnostic routines.
(_cpp_parse_expr): Use virtual locations of tokens when parsing
expressions. Pass a virtual location to eval_token and to
diagnostic routines.
gcc/c-family/
PR preprocessor/7263
* c-lex.c (c_lex_with_flags): Pass a virtual location to the call
to cpp_classify_number. For diagnostics, use the precise location
instead of the global input_location.
gcc/
PR preprocessor/7263
* c-tree.h (enum c_declspec_word): Declare new enum.
(struct c_declspecs::locations): New member.
(declspecs_add_qual, declspecs_add_scspec)
(declspecs_add_addrspace, declspecs_add_alignas): Take a new
location parameter.
* c-decl.c (build_null_declspecs): Initialize the new struct
c_declspecs::locations member.
(declspecs_add_addrspace): Take a location parameter for the
address space. Store it onto declaration specifiers.
(declspecs_add_qual): Likewise, take a location parameter for the
qualifier.
(declspecs_add_type): Likewise, take a location parameter for the
type specifier.
(declspecs_add_scspec): Likewise, take a location parameter for
the storage class specifier.
(declspecs_add_attrs): Likewise, take a location parameter for the
first attribute.
(declspecs_add_alignas): Likewise, take a location parameter for
the alignas token.
(finish_declspecs): For diagnostics, use the location of the
relevant declspec, instead of the global input_location.
* c-parser.c (c_parser_parameter_declaration): Pass the precise
virtual location of the declspec to the declspecs-setters.
(c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
repeatedly.
gcc/cp/
PR preprocessor/7263
* cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
the possible declarator specifiers so far.
(struct cp_decl_specifier_seq::locations): Declare new member.
(cp_decl_specifier_seq::{specs, type_location}): Remove.
(decl_spec_seq_has_spec_p): Declare new function.
* parser.c (cp_parser_check_decl_spec): Remove.
(set_and_check_decl_spec_loc): Define new static function.
(decl_spec_seq_has_spec_p): Define new public function.
(cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
(cp_parser_type_specifier, cp_parser_simple_type_specifier)
(cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
(cp_parser_alias_declaration): Set the locations for each
declspec, using set_and_check_decl_spec_loc.
(cp_parser_explicit_instantiation, cp_parser_init_declarator)
(cp_parser_member_declaration, cp_parser_init_declarator): Use the
new declspec location for specifiers. Use the new
decl_spec_seq_has_spec_p.
(cp_parser_type_specifier_seq): Use the new
set_and_check_decl_spec_loc. Stop using
cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
(, cp_parser_init_declarator): Use the new
set_and_check_decl_spec_loc.
(cp_parser_single_declaration, cp_parser_friend_p)
(cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
Use the new decl_spec_seq_has_spec_p.
* decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
the more precise ds_redefined_builtin_type_spec location for
diagnostics about re-declaring C++ built-in types.
(start_decl, grokvardecl, grokdeclarator): Use the new
decl_spec_seq_has_spec_p.
gcc/testsuite/
PR preprocessor/7263
* gcc.dg/binary-constants-2.c: Run without tracking locations
accross macro expansion.
* gcc.dg/binary-constants-3.c: Likewise.
* gcc.dg/cpp/sysmac2.c: Likewise.
* testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise
location.
* gcc.dg/cpp/syshdr3.c: New test.
* gcc.dg/cpp/syshdr3.h: New header for the new test above.
* gcc.dg/system-binary-constants-1.c: New test.
* gcc.dg/system-binary-constants-1.h: New header for the new test
above.
* g++.dg/cpp/syshdr3.C: New test.
* g++.dg/cpp/syshdr3.h: New header the new test above.
* g++.dg/system-binary-constants-1.C: New test.
* g++.dg/system-binary-constants-1.h: New header the new test
above.
From-SVN: r187587
2012-05-16 12:51:15 +02:00
|
|
|
|
extern struct c_declspecs *declspecs_add_scspec (source_location,
|
|
|
|
|
struct c_declspecs *, tree);
|
|
|
|
|
extern struct c_declspecs *declspecs_add_attrs (source_location,
|
|
|
|
|
struct c_declspecs *, tree);
|
|
|
|
|
extern struct c_declspecs *declspecs_add_addrspace (source_location,
|
|
|
|
|
struct c_declspecs *,
|
2009-10-26 22:58:06 +01:00
|
|
|
|
addr_space_t);
|
PR preprocessor/7263 - Avoid pedantic warnings on system headers macro tokens
Now that we track token locations accross macro expansions, it would
be cool to be able to fix PR preprocessor/7263 for real. That is,
consider this example where we have a system header named header.h
like this:
#define _Complex __complex__ #define _Complex_I 1.0iF
and then a normal C file like this:
#include "header.h"
static _Complex float c = _Complex_I;
If we compile the file with -pedantic, the usages of _Complex or
_Complex_I should not trigger any warning, even though __complex__ and
the complex literal are extensions to the standard C.
They shouldn't trigger any warning because _Complex and _Complex_I are
defined in a system header (and expanded in normal user code).
To be able to handle this, we must address two separate concerns.
First, warnings about non-standard usage of numerical literals are emitted
directly from within libcpp. So we must teach libcpp's parser for numerical
literals to use virtual locations, instead of the spelling
location it uses today. Once we have that, as the diagnostics machinery
already knows how to avoid emitting errors happening on tokens that come from
system headers, we win.
Second, there is the issue of tracking locations for declaration
specifiers, like the "_Complex" in the declaration:
static _Complex float c;
For that, we need to arrange for each possible declaration specifier
to have its own location, because otherwise, we'd warn on e.g, on:
_Complex float c;
but not on:
static _Complex float c;
So this patch addresses the two concerns above. It's actually a
follow-up on an earlier patch[1] I wrote as part of my initial work on
virtual locations. We then agreed[2] that the second concern was
important to address before the patch could get a chance to go in.
[1]: http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00957.html
[2]: http://gcc.gnu.org/ml/gcc-patches/2011-10/msg00264.html
Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/
PR preprocessor/7263
* include/cpplib.h (cpp_classify_number): Take a location
parameter.
* expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic
macros that take a location parameter.
(cpp_classify_number): Take a (virtual) location parameter. Use
it for diagnostics. Adjust comments.
(eval_token): Take a location parameter. Pass it to
cpp_classify_number and to diagnostic routines.
(_cpp_parse_expr): Use virtual locations of tokens when parsing
expressions. Pass a virtual location to eval_token and to
diagnostic routines.
gcc/c-family/
PR preprocessor/7263
* c-lex.c (c_lex_with_flags): Pass a virtual location to the call
to cpp_classify_number. For diagnostics, use the precise location
instead of the global input_location.
gcc/
PR preprocessor/7263
* c-tree.h (enum c_declspec_word): Declare new enum.
(struct c_declspecs::locations): New member.
(declspecs_add_qual, declspecs_add_scspec)
(declspecs_add_addrspace, declspecs_add_alignas): Take a new
location parameter.
* c-decl.c (build_null_declspecs): Initialize the new struct
c_declspecs::locations member.
(declspecs_add_addrspace): Take a location parameter for the
address space. Store it onto declaration specifiers.
(declspecs_add_qual): Likewise, take a location parameter for the
qualifier.
(declspecs_add_type): Likewise, take a location parameter for the
type specifier.
(declspecs_add_scspec): Likewise, take a location parameter for
the storage class specifier.
(declspecs_add_attrs): Likewise, take a location parameter for the
first attribute.
(declspecs_add_alignas): Likewise, take a location parameter for
the alignas token.
(finish_declspecs): For diagnostics, use the location of the
relevant declspec, instead of the global input_location.
* c-parser.c (c_parser_parameter_declaration): Pass the precise
virtual location of the declspec to the declspecs-setters.
(c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token
repeatedly.
gcc/cp/
PR preprocessor/7263
* cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
the possible declarator specifiers so far.
(struct cp_decl_specifier_seq::locations): Declare new member.
(cp_decl_specifier_seq::{specs, type_location}): Remove.
(decl_spec_seq_has_spec_p): Declare new function.
* parser.c (cp_parser_check_decl_spec): Remove.
(set_and_check_decl_spec_loc): Define new static function.
(decl_spec_seq_has_spec_p): Define new public function.
(cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
(cp_parser_type_specifier, cp_parser_simple_type_specifier)
(cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
(cp_parser_alias_declaration): Set the locations for each
declspec, using set_and_check_decl_spec_loc.
(cp_parser_explicit_instantiation, cp_parser_init_declarator)
(cp_parser_member_declaration, cp_parser_init_declarator): Use the
new declspec location for specifiers. Use the new
decl_spec_seq_has_spec_p.
(cp_parser_type_specifier_seq): Use the new
set_and_check_decl_spec_loc. Stop using
cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
(, cp_parser_init_declarator): Use the new
set_and_check_decl_spec_loc.
(cp_parser_single_declaration, cp_parser_friend_p)
(cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
Use the new decl_spec_seq_has_spec_p.
* decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
the more precise ds_redefined_builtin_type_spec location for
diagnostics about re-declaring C++ built-in types.
(start_decl, grokvardecl, grokdeclarator): Use the new
decl_spec_seq_has_spec_p.
gcc/testsuite/
PR preprocessor/7263
* gcc.dg/binary-constants-2.c: Run without tracking locations
accross macro expansion.
* gcc.dg/binary-constants-3.c: Likewise.
* gcc.dg/cpp/sysmac2.c: Likewise.
* testsuite/gcc.dg/nofixed-point-2.c: Adjust for more precise
location.
* gcc.dg/cpp/syshdr3.c: New test.
* gcc.dg/cpp/syshdr3.h: New header for the new test above.
* gcc.dg/system-binary-constants-1.c: New test.
* gcc.dg/system-binary-constants-1.h: New header for the new test
above.
* g++.dg/cpp/syshdr3.C: New test.
* g++.dg/cpp/syshdr3.h: New header the new test above.
* g++.dg/system-binary-constants-1.C: New test.
* g++.dg/system-binary-constants-1.h: New header the new test
above.
From-SVN: r187587
2012-05-16 12:51:15 +02:00
|
|
|
|
extern struct c_declspecs *declspecs_add_alignas (source_location,
|
|
|
|
|
struct c_declspecs *, tree);
|
c-tree.h (enum c_typespec_keyword): New.
* c-tree.h (enum c_typespec_keyword): New.
(struct c_declspecs): Adjust description of "type". Remove
specbits, explicit_int_p and explicit_char_p. Rename
typedef_signed_p to explicit_signed_p. Add default_int_p, long_p,
short_p, signed_p, unsigned_p and complex_p.
(finish_declspecs): New.
* c-parse.in (datadef, datadecl, setspecs, decl, component_decl,
typename): Call finish_declspecs.
* c-decl.c (finish_declspecs): New.
(declspecs_add_type): Check for combinations which cannot occur in
valid specifier lists. Update comments.
(shadow_tag_warned): Remove checks done in finish_declspecs.
Don't report useless type name if type defaulted to int.
(grokdeclarator): Remove checks and actions done in
finish_declspecs. Don't allow for type being NULL. Update for
datastructures changes. Initialize decl_attr.
(build_null_declspecs, quals_from_declspecs): Update for
datastructures changes.
testsuite:
* gcc.dg/declspec-4.c, gcc.dg/declspec-5.c, gcc.dg/declspec-6.c:
Update expected messages.
* gcc.dg/declspec-13.c: New test.
From-SVN: r87660
2004-09-17 20:18:05 +02:00
|
|
|
|
extern struct c_declspecs *finish_declspecs (struct c_declspecs *);
|
2002-01-11 12:31:03 +01:00
|
|
|
|
|
|
|
|
|
/* in c-objc-common.c */
|
2003-06-22 15:41:26 +02:00
|
|
|
|
extern bool c_objc_common_init (void);
|
2004-05-13 08:41:07 +02:00
|
|
|
|
extern bool c_missing_noreturn_ok_p (tree);
|
c-common.c (const_strip_array_types): New.
* c-common.c (const_strip_array_types): New.
* c-common.h (lang_missing_noreturn_ok_p): Delete.
(const_strip_array_types): New.
* c-objc-common.c (c_disregard_inline_limits,
c_warn_unused_global_decl): Constify.
* c-tree.h (c_disregard_inline_limits, c_warn_unused_global_decl,
c_vla_type_p, c_incomplete_type_error): Likewise.
* c-typeck.c (c_incomplete_type_error, c_vla_type_p): Likewise.
* hooks.c (hook_bool_const_tree_false): New.
* hooks.h (hook_bool_const_tree_false): Likewise.
* langhooks-def.h (lhd_warn_unused_global_decl,
lhd_incomplete_type_error, lhd_expr_size,
lhd_tree_inlining_disregard_inline_limits,
lhd_tree_inlining_auto_var_in_fn_p, lhd_tree_dump_type_quals,
LANG_HOOKS_GENERIC_TYPE_P, LANG_HOOKS_TYPE_MAX_SIZE): Constify.
* langhooks.c (lhd_warn_unused_global_decl,
lhd_incomplete_type_error,
lhd_tree_inlining_disregard_inline_limits,
lhd_tree_inlining_auto_var_in_fn_p, lhd_tree_dump_type_quals,
lhd_expr_size): Likewise.
* langhooks.h (lang_hooks_for_tree_inlining,
lang_hooks_for_tree_dump, lang_hooks_for_types,
lang_hooks_for_decls, lang_hooks): Likewise.
* pointer-set.c (pointer_set_t, pointer_set_create,
pointer_set_contains, insert_aux, pointer_set_insert,
pointer_set_traverse, pointer_map_t, pointer_map_create,
pointer_map_contains, pointer_map_insert, pointer_map_traverse):
Likewise.
* pointer-set.h (pointer_set_contains, pointer_set_insert,
pointer_set_traverse, pointer_map_contains, pointer_map_insert,
pointer_map_traverse): Likewise.
* predict.c (assert_is_empty): Likewise.
* tree-affine.c (free_name_expansion): Likewise.
* tree-cfg.c (edge_to_cases_cleanup): Likewise.
* tree.c (size_in_bytes, max_int_size_in_bytes): Likewise.
* tree.h (size_in_bytes, max_int_size_in_bytes): Likewise.
ada:
* misc.c (gnat_type_max_size): Constify.
cp:
* cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
Constify.
* cp-tree.h (local_variable_p, nonstatic_local_decl_p,
class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
cxx_warn_unused_global_decl, cp_expr_size): Likewise.
* decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
* tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
* typeck.c (cp_type_quals): Likewise.
* typeck2.c (cxx_incomplete_type_diagnostic,
cxx_incomplete_type_error): Likewise.
From-SVN: r127560
2007-08-16 16:31:21 +02:00
|
|
|
|
extern bool c_warn_unused_global_decl (const_tree);
|
2004-07-01 10:52:33 +02:00
|
|
|
|
extern void c_initialize_diagnostics (diagnostic_context *);
|
2006-05-18 20:22:12 +02:00
|
|
|
|
extern bool c_vla_unspec_p (tree x, tree fn);
|
2002-01-11 12:31:03 +01:00
|
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1993-01-30 20:59:11 +01:00
|
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|
|
/* in c-typeck.c */
|
c-tree.h (C_DECL_USED, [...]): New.
* c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof,
in_typeof, record_maybe_used_decl, pop_maybe_used,
c_expr_sizeof_expr, c_expr_sizeof_type): New.
* c-decl.c (parser_obstack): New.
(c_init_decl_processing): Initialize parser_obstack.
(c_write_global_declarations_1): Check for used but undefined
static functions.
* c-parse.in (%union): Add otype.
(save_obstack_position): New.
(extdefs): Use it.
(unary_expr): Update in_sizeof and in_alignof. Use
c_expr_sizeof_expr and c_expr_sizeof_type.
(sizeof): Update in_sizeof.
(alignof): Update in_alignof.
(typeof): Update in_typeof.
(typespec_nonreserved_nonattr): Call pop_maybe_used.
* c-typeck.c (in_alignof, in_sizeof, in_typeof, struct
maybe_used_decl, maybe_used_decls, record_maybe_used_decl,
pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New.
(build_external_ref): Set C_DECL_USED or call
record_maybe_used_decl if appropriate.
* toplev.c (check_global_declarations): Check TREE_NO_WARNING.
testsuite:
* gcc.dg/c90-static-1.c, gcc.dg/c99-static-1.c,
gcc.dg/gnu99-static-1.c: New tests.
From-SVN: r87216
2004-09-09 03:16:16 +02:00
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extern int in_alignof;
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extern int in_sizeof;
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extern int in_typeof;
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2012-08-17 09:17:56 +02:00
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extern tree c_last_sizeof_arg;
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c-decl.c (c_in_iteration_stmt, [...]): Remove.
* c-decl.c (c_in_iteration_stmt, c_in_case_stmt): Remove.
(c_break_label, c_cont_label): New.
(start_function): Update initializations.
(c_push_function_context): Update saves.
(c_pop_function_context): Update restores.
* c-parse.in: Update expected conflicts.
(stmt_count, compstmt_count): Remove. Remove all updates.
(if_prefix, simple_if, do_stmt_start): Remove.
(lineno_labeled_stmt): Remove.
(lineno_labels): New.
(c99_block_lineno_labeled_stmt): Use it.
(lineno_stmt, lineno_label): Don't clear EXPR_LOCUS before calling
annotate_with_locus.
(select_or_iter_stmt): Replace by ...
(condition, if_statement_1, if_statement_2, if_statement,
start_break, start_continue, while_statement, do_statement,
for_cond_expr, for_incr_expr, for_statement, switch_statement): New.
(stmt): Split out ...
(stmt_nocomp): ... this. Use c_finish_bc_stmt, c_finish_goto_label,
c_finish_goto_ptr.
* c-semantics.c (add_stmt): Don't add line numbers to labels.
* c-tree.h: Update prototypes.
(struct language_function): Remove x_in_iteration_stmt, x_in_case_stmt;
add x_break_label, x_cont_label, x_switch_stack.
(c_switch_stack): Declare.
* c-typeck.c (c_finish_goto_label, c_finish_goto_ptr): New.
(c_finish_return): Return the statement.
(c_switch_stack): Rename from switch_stack; export.
(if_elt, if_stack, if_stack_space, if_stack_pointer): Remove.
(c_begin_if_stmt, c_finish_if_cond, c_finish_then, c_begin_else,
c_finish_else): Remove.
(c_finish_if_stmt): Rewrite to perform the entire operation.
(c_begin_while_stmt, c_finish_while_stmt_cond, c_finish_while_stmt,
c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond,
c_finish_for_stmt_incr, c_finish_for_stmt): Remove.
(c_finish_loop): New.
(c_finish_bc_stmt): New.
(c_finish_expr_stmt): Return the statement. Split out...
(c_process_expr_stmt): ... this. Don't add locus to error marks.
* gimplify.c (gimplify_cond_expr): Accept NULL type statements.
* tree-gimple.c (is_gimple_stmt): Likewise.
* tree-pretty-print.c (dump_generic_node <COND_EXPR>): Likewise.
(print_struct_decl): Delete empty compound statement.
* objc/objc-act.c (objc_build_throw_stmt): Return the statement.
* objc/objc-act.h: Update decl.
From-SVN: r83620
2004-06-25 01:12:30 +02:00
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extern struct c_switch *c_switch_stack;
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2003-07-11 10:33:21 +02:00
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2008-09-23 16:55:14 +02:00
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extern tree c_objc_common_truthvalue_conversion (location_t, tree);
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2016-05-12 17:28:08 +02:00
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extern tree require_complete_type (location_t, tree);
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c-common.c (vector_types_convertible_p, [...]): Constify.
* c-common.c (vector_types_convertible_p,
decl_with_nonnull_addr_p, c_promoting_integer_type_p,
self_promoting_args_p): Constify.
* c-common.h (has_c_linkage, decl_with_nonnull_addr_p,
c_promoting_integer_type_p, self_promoting_args_p,
anon_aggr_type_p, vector_types_convertible_p): Likewise.
* c-decl.c (anon_aggr_type_p): Likewise.
* * c-dump.c (dump_stmt): Likewise.
* c-objc-common.c (has_c_linkage): Likewise.
* c-tree.h (same_translation_unit_p): Likewise.
* c-typeck.c (null_pointer_constant_p,
tagged_types_tu_compatible_p, function_types_compatible_p,
type_lists_compatible_p, lvalue_or_else, lvalue_p,
comptypes_internal, struct tagged_tu_seen_cache,
same_translation_unit_p, alloc_tagged_tu_seen_cache,
c_size_in_bytes): Likewise.
* ggc-common.c (compare_ptr_data, hash_descriptor, eq_descriptor,
hash_ptr, eq_ptr): Likewise.
* langhooks-def.h (lhd_decl_ok_for_sibcall,
LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Likewise.
* langhooks.c (lhd_decl_ok_for_sibcall): Likewise.
* langhooks.h (ok_for_sibcall, omp_privatize_by_reference):
Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* optabs.h (optab_for_tree_code): Likewise.
* rtl.h (simplify_rtx): Likewise.
* simplify-rtx.c (simplify_rtx): Likewise.
* tree-dump.c (queue, queue_and_dump_index, queue_and_dump_type,
dump_flag, dump_node): Likewise.
* tree-dump.h (struct dump_info, dump_stmt, queue_and_dump_index,
queue_and_dump_type, dump_flag): Likewise.
* tree-flow.h (vect_can_force_dr_alignment_p): Likewise.
* tree-pass.h (dump_node): Likewise.
* tree-vectorizer.c (vect_can_force_dr_alignment_p,
supportable_narrowing_operation): Likewise.
* tree-vectorizer.h (vect_can_force_dr_alignment_p,
supportable_narrowing_operation): Likewise.
* tree-vrp.c (needs_overflow_infinity, supports_overflow_infinity,
is_negative_overflow_infinity, is_positive_overflow_infinity,
is_overflow_infinity, vrp_val_is_max, vrp_val_is_min,
nonnull_arg_p, get_value_range, vrp_operand_equal_p,
update_value_range, add_equivalence, ssa_name_nonnegative_p,
ssa_name_nonzero_p, fp_predicate): Likewise.
* tree.c (auto_var_in_fn_p, empty_body_p): Likewise.
* tree.h (empty_body_p, auto_var_in_fn_p, ssa_name_nonzero_p,
ssa_name_nonnegative_p): Likewise.
cp:
* call.c (sufficient_parms_p): Constify.
* class.c (same_signature_p): Likewise.
* cp-gimplify.c (is_invisiref_parm,
cxx_omp_privatize_by_reference): Likewise.
* cp-objcp-common.c (has_c_linkage): Likewise.
* cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
num_artificial_parms_for, comp_template_parms,
template_parameter_pack_p, any_dependent_template_arguments_p,
any_type_dependent_arguments_p, any_value_dependent_elements_p,
repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
zero_init_p, member_p, cp_lvalue_kind,
builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
varargs_function_p, is_dummy_object, special_function_kind,
string_conv_p, type_unknown_p, comp_except_specs, compparms,
comp_cv_qualification, is_bitfield_expr_with_lowered_type,
unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
cp_has_mutable_p, at_least_as_qualified_p,
invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
* decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
* except.c (nothrow_libfn_p): Likewise.
* method.c (skip_artificial_parms_for, num_artificial_parms_for):
Likewise.
* pt.c (comp_template_parms, template_parameter_pack_p,
any_type_dependent_arguments_p, any_value_dependent_elements_p,
any_dependent_template_arguments_p): Likewise.
* repo.c (repo_export_class_p): Likewise.
* semantics.c (anon_aggr_type_p): Likewise.
* tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
varargs_function_p, member_p, is_dummy_object, pod_type_p,
zero_init_p, special_function_p): Likewise.
* typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
compparms, invalid_nonstatic_memfn_p,
is_bitfield_expr_with_lowered_type, unlowered_expr_type,
string_conv_p, ptr_reasonably_similar, cp_type_readonly,
cp_has_mutable_p, lvalue_or_else): Likewise.
fortran:
* trans-openmp.c (gfc_omp_privatize_by_reference): Constify.
* trans.h (gfc_omp_privatize_by_reference): Likewise.
java:
* lang.c (java_decl_ok_for_sibcall): Likewise.
From-SVN: r127799
2007-08-25 17:10:40 +02:00
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extern int same_translation_unit_p (const_tree, const_tree);
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2004-06-13 19:14:09 +02:00
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extern int comptypes (tree, tree);
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2010-05-23 22:47:16 +02:00
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extern int comptypes_check_different_types (tree, tree, bool *);
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c-common.c (const_strip_array_types): New.
* c-common.c (const_strip_array_types): New.
* c-common.h (lang_missing_noreturn_ok_p): Delete.
(const_strip_array_types): New.
* c-objc-common.c (c_disregard_inline_limits,
c_warn_unused_global_decl): Constify.
* c-tree.h (c_disregard_inline_limits, c_warn_unused_global_decl,
c_vla_type_p, c_incomplete_type_error): Likewise.
* c-typeck.c (c_incomplete_type_error, c_vla_type_p): Likewise.
* hooks.c (hook_bool_const_tree_false): New.
* hooks.h (hook_bool_const_tree_false): Likewise.
* langhooks-def.h (lhd_warn_unused_global_decl,
lhd_incomplete_type_error, lhd_expr_size,
lhd_tree_inlining_disregard_inline_limits,
lhd_tree_inlining_auto_var_in_fn_p, lhd_tree_dump_type_quals,
LANG_HOOKS_GENERIC_TYPE_P, LANG_HOOKS_TYPE_MAX_SIZE): Constify.
* langhooks.c (lhd_warn_unused_global_decl,
lhd_incomplete_type_error,
lhd_tree_inlining_disregard_inline_limits,
lhd_tree_inlining_auto_var_in_fn_p, lhd_tree_dump_type_quals,
lhd_expr_size): Likewise.
* langhooks.h (lang_hooks_for_tree_inlining,
lang_hooks_for_tree_dump, lang_hooks_for_types,
lang_hooks_for_decls, lang_hooks): Likewise.
* pointer-set.c (pointer_set_t, pointer_set_create,
pointer_set_contains, insert_aux, pointer_set_insert,
pointer_set_traverse, pointer_map_t, pointer_map_create,
pointer_map_contains, pointer_map_insert, pointer_map_traverse):
Likewise.
* pointer-set.h (pointer_set_contains, pointer_set_insert,
pointer_set_traverse, pointer_map_contains, pointer_map_insert,
pointer_map_traverse): Likewise.
* predict.c (assert_is_empty): Likewise.
* tree-affine.c (free_name_expansion): Likewise.
* tree-cfg.c (edge_to_cases_cleanup): Likewise.
* tree.c (size_in_bytes, max_int_size_in_bytes): Likewise.
* tree.h (size_in_bytes, max_int_size_in_bytes): Likewise.
ada:
* misc.c (gnat_type_max_size): Constify.
cp:
* cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
Constify.
* cp-tree.h (local_variable_p, nonstatic_local_decl_p,
class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
cxx_warn_unused_global_decl, cp_expr_size): Likewise.
* decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
* tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
* typeck.c (cp_type_quals): Likewise.
* typeck2.c (cxx_incomplete_type_diagnostic,
cxx_incomplete_type_error): Likewise.
From-SVN: r127560
2007-08-16 16:31:21 +02:00
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extern bool c_vla_type_p (const_tree);
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2017-03-27 23:07:21 +02:00
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extern bool c_mark_addressable (tree, bool = false);
|
2016-05-12 17:28:08 +02:00
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extern void c_incomplete_type_error (location_t, const_tree, const_tree);
|
2003-06-22 15:41:26 +02:00
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extern tree c_type_promotes_to (tree);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern struct c_expr default_function_array_conversion (location_t,
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re PR c/18624 (GCC does not detect local variable set but never used)
PR c/18624
* tree.h (DECL_READ_P): Define.
(struct tree_decl_common): Add decl_read_flag.
* c-decl.c (pop_scope): If TREE_USED but !DECL_READ_P, issue
a set but not used warning.
(merge_decls): Merge DECL_READ_P flag.
(finish_decl, build_compound_literal): Set DECL_READ_P flag.
(finish_function): Issue -Wunused-but-set-parameter diagnostics.
* c-common.c (handle_used_attribute, handle_unused_attribute):
Likewise.
* c-tree.h (default_function_array_read_conversion, mark_exp_read):
New prototypes.
* c-typeck.c (default_function_array_read_conversion, mark_exp_read):
New functions.
(default_conversion, c_process_expr_stmt): Call mark_exp_read.
* c-parser.c (c_parser_initializer, c_parser_expr_no_commas,
c_parser_binary_expression, c_parser_cast_expression,
c_parser_expr_list, c_parser_omp_atomic, c_parser_omp_for_loop):
Call default_function_array_read_conversion instead of
default_function_array_conversion where needed.
(c_parser_unary_expression, c_parser_conditional_expression,
c_parser_postfix_expression_after_primary, c_parser_initelt):
Likewise. Call mark_exp_read where needed.
(c_parser_statement_after_labels, c_parser_asm_operands,
c_parser_typeof_specifier, c_parser_sizeof_expression,
c_parser_alignof_expression, c_parser_initval): Call mark_exp_read
where needed.
* common.opt (Wunused-but-set-variable, Wunused-but-set-parameter):
New.
* toplev.c (warn_unused_but_set_variable): Default to warn_unused.
(warn_unused_but_set_parameter): Default to warn_unused
&& extra_warnings.
* doc/invoke.texi: Document -Wunused-but-set-variable and
-Wunused-but-set-parameter.
* objc-act.c (finish_var_decl, objc_begin_catch_clause,
really_start_method, get_super_receiver, handle_class_ref): Set
DECL_READ_P in addition to TREE_USED.
* gcc.dg/Wunused-var-1.c: New test.
* gcc.dg/Wunused-var-2.c: New test.
* gcc.dg/Wunused-var-3.c: New test.
* gcc.dg/Wunused-var-4.c: New test.
* gcc.dg/Wunused-var-5.c: New test.
* gcc.dg/Wunused-var-6.c: New test.
* gcc.dg/Wunused-parm-1.c: New test.
From-SVN: r158086
2010-04-07 22:33:36 +02:00
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struct c_expr);
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extern struct c_expr default_function_array_read_conversion (location_t,
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struct c_expr);
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tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
gcc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
(enum tree_index): Add TI_ATOMICQI_TYPE, TI_ATOMICHI_TYPE,
TI_ATOMICSI_TYPE, TI_ATOMICDI_TYPE and TI_ATOMICTI_TYPE.
(struct tree_base): Add atomic_flag field.
* tree.h (TYPE_ATOMIC): New accessor macro.
(TYPE_QUALS, TYPE_QUALS_NO_ADDR_SPACE): Add TYPE_QUAL_ATOMIC.
(TYPE_QUALS_NO_ADDR_SPACE_NO_ATOMIC): New macro.
(atomicQI_type_node, atomicHI_type_node, atomicSI_type_node)
(atomicDI_type_node, atomicTI_type_node): New macros for type
nodes.
* tree.c (set_type_quals): Set TYPE_ATOMIC.
(find_atomic_core_type): New function.
(build_qualified_type): Adjust alignment for qualified types.
(build_atomic_base): New function
(build_common_tree_nodes): Build atomicQI_type_node,
atomicHI_type_node, atomicSI_type_node, atomicDI_type_node and
atomicTI_type_node.
* print-tree.c (print_node): Print atomic qualifier.
* tree-pretty-print.c (dump_generic_node): Print atomic type
attribute.
* target.def (atomic_assign_expand_fenv): New hook.
* doc/tm.texi.in (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New @hook.
* doc/tm.texi: Regenerate.
* targhooks.c (default_atomic_assign_expand_fenv): New function.
* targhooks.h (default_atomic_assign_expand_fenv): Declare.
* sync-builtins.def (__atomic_feraiseexcept): New built-in
function.
* config/i386/i386-builtin-types.def (VOID_FTYPE_PUSHORT): New
function type.
* config/i386/i386.c (enum ix86_builtins): Add
IX86_BUILTIN_FNSTENV, IX86_BUILTIN_FLDENV, IX86_BUILTIN_FNSTSW and
IX86_BUILTIN_FNCLEX.
(bdesc_special_args): Add __builtin_ia32_fnstenv,
__builtin_ia32_fldenv, __builtin_ia32_fnstsw and
__builtin_ia32_fnclex.
(ix86_expand_builtin): Handle the new built-in functions.
(ix86_atomic_assign_expand_fenv): New function.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New macro.
* config/i386/i386.md (UNSPECV_FNSTENV, UNSPECV_FLDENV)
(UNSPECV_FNSTSW, UNSPECV_FNCLEX): New unspecs.
(fnstenv, fldenv, fnstsw, fnclex): New insns.
gcc/c-family:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* c-common.h (enum rid): Add RID_ATOMIC.
* c-common.c (c_common_reswords): Add _Atomic.
(sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
(keyword_is_type_qualifier): Accept RID_ATOMIC.
* c-format.c (check_format_types): Check for extra _Atomic
qualifiers in format argument.
* c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
(pp_c_type_qualifier_list): Mention _Atomic in comment.
gcc/c:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
Andrew MacLeod <amacleod@redhat.com>
* c-aux-info.c (gen_type): Handle atomic qualifier.
* c-decl.c (validate_proto_after_old_defn): Do not remove atomic
qualifiers when compating types.
(shadow_tag_warned): Handle atomic_p in declspecs.
(quals_from_declspecs): Likewise.
(start_decl): Use c_type_promotes_to when promoting argument
types.
(grokdeclarator): Handle _Atomic.
(get_parm_info): Diagnose any qualifier on "void" as only
parameter.
(store_parm_decls_oldstyle): Do not remove atomic qualifiers when
comparing types. Use c_type_promotes_to when promoting argument
types.
(finish_function): Use c_type_promotes_to when promoting argument
types.
(build_null_declspecs): Handle atomic_p in declspecs.
(declspecs_add_qual): Handle RID_ATOMIC.
* c-parser.c (c_token_starts_typename, c_token_is_qualifier)
(c_token_starts_declspecs): Handle RID_ATOMIC.
(c_parser_declspecs): Handle atomic type specifiers and
qualifiers.
(c_parser_typeof_specifier): Remove const and _Atomic qualifiers
from types of expressions with atomic type.
(c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
(c_parser_attribute_any_word): Handle RID_ATOMIC.
(c_parser_initializer, c_parser_initelt, c_parser_initval)
(c_parser_statement_after_labels, c_parser_switch_statement)
(c_parser_for_statement, c_parser_expr_no_commas)
(c_parser_conditional_expression, c_parser_binary_expression)
(c_parser_cast_expression, c_parser_unary_expression)
(c_parser_postfix_expression)
(c_parser_postfix_expression_after_primary, c_parser_expression):
Use convert_lvalue_to_rvalue.
(c_parser_expression_conv, c_parser_expr_list): Document
conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
(c_parser_objc_synchronized_statement): Use
convert_lvalue_to_rvalue.
(c_parser_objc_selector): Handle RID_ATOMIC.
(c_parser_objc_receiver, c_parser_array_notation): Use
convert_lvalue_to_rvalue.
* c-tree.h (ctsk_typeof): Adjust comment to mention use for
_Atomic (type-name).
(struct c_declspecs): Add atomic_p field.
(convert_lvalue_to_rvalue): Declare.
* c-typeck.c (c_type_promotes_to): Promote atomic types to
corresponding atomic types.
(qualify_type): Don't add _Atomic qualifiers from second argument.
(comp_target_types): Do not allow _Atomic mismatches.
(type_lists_compatible_p): Do not remove atomic qualifiers when
comparing types.
(really_atomic_lvalue, convert_lvalue_to_rvalue)
(build_atomic_assign): New functions.
(build_unary_op): Use build_atomic_assign for atomic increment and
decrement.
(build_conditional_expr): Do not treat _Atomic void as a qualified
version of void.
(build_modify_expr): Use build_atomic_assign for atomic LHS.
(find_anonymous_field_with_type, convert_to_anonymous_field)
(convert_for_assignment): Do not remove atomic qualifiers when
comparing types.
(digest_init): Do not accept initialization of arrays of atomic
elements by string constants.
(build_asm_expr): Use convert_lvalue_to_rvalue.
(build_binary_op): Do not treat _Atomic void as a qualified
version of void.
gcc/objc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
* objc-act.c (objc_push_parm): Handle atomic qualifier.
gcc/testsuite:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* lib/target-supports.exp
(check_effective_target_fenv_exceptions): New function.
* lib/atomic-dg.exp, gcc.dg/atomic/atomic.exp: New files.
* gcc.dg/atomic/c11-atomic-exec-1.c,
gcc.dg/atomic/c11-atomic-exec-2.c,
gcc.dg/atomic/c11-atomic-exec-3.c,
gcc.dg/atomic/c11-atomic-exec-4.c,
gcc.dg/atomic/c11-atomic-exec-5.c, gcc.dg/c11-atomic-1.c,
gcc.dg/c11-atomic-2.c, gcc.dg/c11-atomic-3.c,
gcc.dg/c90-atomic-1.c, gcc.dg/c99-atomic-1.c: New tests.
libatomic:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* fenv.c: New file.
* libatomic.map (LIBATOMIC_1.1): New symbol version. Include
__atomic_feraiseexcept.
* configure.ac (libtool_VERSION): Change to 2:0:1.
(fenv.h): Test for header.
* Makefile.am (libatomic_la_SOURCES): Add fenv.c.
* Makefile.in, auto-config.h.in, configure: Regenerate.
From-SVN: r204544
2013-11-07 22:15:25 +01:00
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extern struct c_expr convert_lvalue_to_rvalue (location_t, struct c_expr,
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bool, bool);
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re PR c/18624 (GCC does not detect local variable set but never used)
PR c/18624
* tree.h (DECL_READ_P): Define.
(struct tree_decl_common): Add decl_read_flag.
* c-decl.c (pop_scope): If TREE_USED but !DECL_READ_P, issue
a set but not used warning.
(merge_decls): Merge DECL_READ_P flag.
(finish_decl, build_compound_literal): Set DECL_READ_P flag.
(finish_function): Issue -Wunused-but-set-parameter diagnostics.
* c-common.c (handle_used_attribute, handle_unused_attribute):
Likewise.
* c-tree.h (default_function_array_read_conversion, mark_exp_read):
New prototypes.
* c-typeck.c (default_function_array_read_conversion, mark_exp_read):
New functions.
(default_conversion, c_process_expr_stmt): Call mark_exp_read.
* c-parser.c (c_parser_initializer, c_parser_expr_no_commas,
c_parser_binary_expression, c_parser_cast_expression,
c_parser_expr_list, c_parser_omp_atomic, c_parser_omp_for_loop):
Call default_function_array_read_conversion instead of
default_function_array_conversion where needed.
(c_parser_unary_expression, c_parser_conditional_expression,
c_parser_postfix_expression_after_primary, c_parser_initelt):
Likewise. Call mark_exp_read where needed.
(c_parser_statement_after_labels, c_parser_asm_operands,
c_parser_typeof_specifier, c_parser_sizeof_expression,
c_parser_alignof_expression, c_parser_initval): Call mark_exp_read
where needed.
* common.opt (Wunused-but-set-variable, Wunused-but-set-parameter):
New.
* toplev.c (warn_unused_but_set_variable): Default to warn_unused.
(warn_unused_but_set_parameter): Default to warn_unused
&& extra_warnings.
* doc/invoke.texi: Document -Wunused-but-set-variable and
-Wunused-but-set-parameter.
* objc-act.c (finish_var_decl, objc_begin_catch_clause,
really_start_method, get_super_receiver, handle_class_ref): Set
DECL_READ_P in addition to TREE_USED.
* gcc.dg/Wunused-var-1.c: New test.
* gcc.dg/Wunused-var-2.c: New test.
* gcc.dg/Wunused-var-3.c: New test.
* gcc.dg/Wunused-var-4.c: New test.
* gcc.dg/Wunused-var-5.c: New test.
* gcc.dg/Wunused-var-6.c: New test.
* gcc.dg/Wunused-parm-1.c: New test.
From-SVN: r158086
2010-04-07 22:33:36 +02:00
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extern void mark_exp_read (tree);
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2004-06-06 17:21:59 +02:00
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extern tree composite_type (tree, tree);
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2016-06-07 17:04:22 +02:00
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extern tree build_component_ref (location_t, tree, tree, location_t);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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|
extern tree build_array_ref (location_t, tree, tree);
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extern tree build_external_ref (location_t, tree, int, tree *);
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c-tree.h (C_DECL_USED, [...]): New.
* c-tree.h (C_DECL_USED, parser_obstack, in_alignof, in_sizeof,
in_typeof, record_maybe_used_decl, pop_maybe_used,
c_expr_sizeof_expr, c_expr_sizeof_type): New.
* c-decl.c (parser_obstack): New.
(c_init_decl_processing): Initialize parser_obstack.
(c_write_global_declarations_1): Check for used but undefined
static functions.
* c-parse.in (%union): Add otype.
(save_obstack_position): New.
(extdefs): Use it.
(unary_expr): Update in_sizeof and in_alignof. Use
c_expr_sizeof_expr and c_expr_sizeof_type.
(sizeof): Update in_sizeof.
(alignof): Update in_alignof.
(typeof): Update in_typeof.
(typespec_nonreserved_nonattr): Call pop_maybe_used.
* c-typeck.c (in_alignof, in_sizeof, in_typeof, struct
maybe_used_decl, maybe_used_decls, record_maybe_used_decl,
pop_maybe_used, c_expr_sizeof_expr, c_expr_sizeof_type): New.
(build_external_ref): Set C_DECL_USED or call
record_maybe_used_decl if appropriate.
* toplev.c (check_global_declarations): Check TREE_NO_WARNING.
testsuite:
* gcc.dg/c90-static-1.c, gcc.dg/c99-static-1.c,
gcc.dg/gnu99-static-1.c: New tests.
From-SVN: r87216
2004-09-09 03:16:16 +02:00
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extern void pop_maybe_used (bool);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern struct c_expr c_expr_sizeof_expr (location_t, struct c_expr);
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|
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extern struct c_expr c_expr_sizeof_type (location_t, struct c_type_name *);
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extern struct c_expr parser_build_unary_op (location_t, enum tree_code,
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struct c_expr);
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2009-11-25 11:55:54 +01:00
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extern struct c_expr parser_build_binary_op (location_t,
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2008-09-23 16:55:14 +02:00
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enum tree_code, struct c_expr,
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c-tree.h (struct c_expr): Define.
* c-tree.h (struct c_expr): Define.
(C_SET_EXP_ORIGINAL_CODE): Remove.
(parser_build_binary_op, build_compound_expr): Update prototypes.
* c-parse.in (%union): Add exprtype.
(FUNC_NAME): Mark as ttype.
(expr, expr_no_commas, cast_expr, unary_expr, primary): Change to
exprtype.
(expr): Update. Define directly in terms of expr_no_commas
instead of using nonnull_exprlist.
(nonnull_exprlist, unary_expr, cast_expr, expr_no_commas, primary,
offsetof_member_designator, typespec_nonreserved_nonattr, init,
initval, designator, component_declarator,
component_notype_declarator, enumerator, array_declarator,
condition, exexpr, switch_statement, stmt_nocomp, stmt,
nonnull_asm_operands, ivar_declarator, receiver): Update. Don't
set C_EXP_ORIGINAL_CODE. Use TREE_NO_WARNING for assignments
where appropriate.
* c-common.h (C_EXP_ORIGINAL_CODE): Remove.
* c-common.c (c_common_truthvalue_conversion): Don't check
C_EXP_ORIGINAL_CODE.
* c-typeck.c (parser_build_binary_op): Use c_expr structures.
Don't use C_EXP_ORIGINAL_CODE.
(default_conversion, default_function_array_conversion): Don't use
C_EXP_ORIGINAL_CODE. Preserve TREE_NO_WARNING.
(internal_build_compound_expr): Merge into build_compound_expr.
(build_compound_expr): Take two operands instead of a TREE_LIST.
* objc/objc-act.c (get_super_receiver): Update calls to
build_compound_expr.
cp:
* typeck.c (build_modify_expr, build_x_modify_expr): Set
TREE_NO_WARNING on assignments with an operator other than '='.
testsuite:
* g++.dg/warn/Wparentheses-1.C, g++.dg/warn/Wparentheses-2.C,
gcc.dg/Wparentheses-10.c: New tests.
* gcc.dg/Wparentheses-5.c: Remove XFAILs.
From-SVN: r84911
2004-07-19 10:38:52 +02:00
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struct c_expr);
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2009-06-19 22:55:27 +02:00
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extern tree build_conditional_expr (location_t, tree, bool, tree, tree,
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tree, tree);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern tree build_compound_expr (location_t, tree, tree);
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extern tree c_cast_expr (location_t, struct c_type_name *, tree);
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extern tree build_c_cast (location_t, tree, tree);
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extern void store_init_value (location_t, tree, tree, tree);
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2014-05-10 22:03:57 +02:00
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extern void maybe_warn_string_init (location_t, tree, struct c_expr);
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2017-01-04 18:40:59 +01:00
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extern void start_init (tree, tree, int, rich_location *);
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2003-06-22 15:41:26 +02:00
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extern void finish_init (void);
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extern void really_start_incremental_init (tree);
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2016-02-12 02:38:06 +01:00
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extern void finish_implicit_inits (location_t, struct obstack *);
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2014-05-09 19:50:25 +02:00
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extern void push_init_level (location_t, int, struct obstack *);
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2017-01-04 18:40:59 +01:00
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extern struct c_expr pop_init_level (location_t, int, struct obstack *,
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location_t);
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2014-05-09 19:50:25 +02:00
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extern void set_init_index (location_t, tree, tree, struct obstack *);
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2016-06-13 19:14:42 +02:00
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extern void set_init_label (location_t, tree, location_t, struct obstack *);
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2014-04-25 12:49:56 +02:00
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extern void process_init_element (location_t, struct c_expr, bool,
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struct obstack *);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern tree build_compound_literal (location_t, tree, tree, bool);
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extern void check_compound_literal_type (location_t, struct c_type_name *);
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2014-06-03 19:35:34 +02:00
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extern tree c_start_case (location_t, location_t, tree, bool);
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2014-09-24 19:23:56 +02:00
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extern void c_finish_case (tree, tree);
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2009-09-14 22:17:24 +02:00
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extern tree build_asm_expr (location_t, tree, tree, tree, tree, tree, bool);
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2004-02-12 20:14:05 +01:00
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extern tree build_asm_stmt (tree, tree);
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2004-05-13 08:41:07 +02:00
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extern int c_types_compatible_p (tree, tree);
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c-common.c (lang_gimplify_stmt): Remove next_p argument.
* c-common.c (lang_gimplify_stmt): Remove next_p argument.
(if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then,
c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt,
c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c.
(finish_fname_decls, fname_decl): Use statement_lists.
(c_expand_expr_stmt): Don't set last_expr_type.
(c_type_hash): Fix indentation.
(c_safe_from_p): Don't follow TREE_CHAIN.
(c_tree_chain_matters_p): Remove.
* c-common.def (SCOPE_STMT): Remove.
(CLEANUP_STMT): Redefine to contain its own body.
* c-common.h (struct stmt_tree_s): Remove x_last_stmt,
x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack.
Add x_cur_stmt_list.
(last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove.
(cur_stmt_list): New.
(STATEMENT_LIST_STMT_EXPR): New.
(SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P,
SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove.
(CLEANUP_BODY): New.
(CLEANUP_DECL): Move to operand 2.
(c_common_stmt_codes): Remove SCOPE_STMT.
(COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove.
* c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove.
(c_push_function_context, c_pop_function_context): Don't save it.
(finish_decl): Set TREE_USED on the decl for a cleanup.
Use push_cleanup.
(store_parm_decls): Use statement lists.
(finish_function): Remove compstmt rule workaround. Use statement
lists. Call finish_fname_decls after finalizing the body.
(c_begin_compound_stmt): Move to c-typeck.c.
* c-dump.c (c_dump_tree): Remove SCOPE_STMT.
* c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New.
(c_genericize): Invoke them.
(c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT.
(c_build_bind_expr): Export.
(gimplify_block, gimplify_cleanup): Remove.
(gimplify_condition): Use gimplify_stmt.
(gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack.
(gimplify_if_stmt): Remove recursion hack.
(c_gimplify_expr): Remove STMT_EXPR handling.
(stmt_expr_last_stmt, gimplify_stmt_expr): Remove.
(is_last_stmt_of_scope): Remove.
* c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
* c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt,
c_end_compound_stmt.
* c-objc-common.c (build_cdtor): Likewise.
* c-parse.in (primary): Use c_finish_stmt_expr.
(push_scope, pop_scope): Remove.
(c99_block_start, compstmt_start): Use c_begin_compound_stmt.
(c99_block_end, compstmt): Use c_end_compound_stmt.
(c99_block_lineno_labeled_stmt): Likewise.
(compstmt_primary_start): Use c_begin_stmt_expr.
(simple_if, select_or_iter_stmt): Update calls to stmt builders.
(do_stmt_start): Fill in body directly.
(lineno_stmt): Avoid setting lineno on constants.
* c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST.
Remove SCOPE_STMT.
* c-semantics.c (begin_stmt_tree): Remove.
(push_stmt_list, re_push_stmt_list, pop_stmt_list): New.
(add_stmt): Use statement lists.
(add_scope_stmt, finish_stmt_tree): Remove.
(push_cleanup): New.
* c-tree.h: Move some decls from c-common.h.
* c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists.
(do_case, c_finish_case): Likewise.
(c_finish_then): Take body for then as argument.
(c_finish_else): Similarly.
(c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond,
c_finish_for_stmt_incr, c_finish_for_stmt): New.
(c_begin_stmt_expr, c_finish_stmt_expr): New.
(c_begin_compound_stmt): Do scope management.
(c_end_compound_stmt): New.
* fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR.
* gimplify.c (voidify_wrapper_expr): Accept temporary argument.
Look through exception handling constructs.
(gimplify_bind_expr): Accept temporary argument.
(gimplify_target_expr): Special case BIND_EXPR bodies.
(gimplify_expr): Handle fallback == fb_none like a statement.
* langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill.
* langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove.
* langhooks.h (tree_chain_matters_p): Remove.
* stub-objc.c (objc_clear_super_receiver): New.
* tree-gimple.h (voidify_wrapper_expr): Update decl.
(append_to_statement_list, append_to_statement_list_force): Move
to tree-iterator.h.
* tree-inline.c (expand_call_inline): Update call.
(clone_body): Use statement lists.
(walk_tree): Don't check tree_chain_matters_p.
(copy_tree_r): Likewise.
* tree-iterator.c (alloc_stmt_list): Clear lang bits.
(tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly.
* tree-iterator.h (append_to_statement_list,
append_to_statement_list_force): Moved from tree-gimple.h.
* tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump.
* objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt.
(objc_enter_block): Likewise.
(objc_exit_block): Use c_end_compound_stmt.
(objc_build_try_enter_fragment): Add #error and comment for
rewriting for OBJCPLUS.
(objc_build_extract_fragment, objc_build_try_epilogue,
objc_build_catch_stmt, objc_build_finally_prologue,
objc_build_finally_epilogue): Update for C statement builders.
* objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P):
Remove.
cp/
* call.c (initialize_reference): Don't build CLEANUP_STMT here.
* cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument.
(genericize_try_block): Use gimplify_stmt.
(genericize_catch_block, genericize_eh_spec_block): Likewise.
(cp_gimplify_init_expr): Remove STMT_EXPR special case.
(gimplify_must_not_throw_expr): Update voidify_wrapper_expr call.
* cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
(cp_tree_chain_matters_p): Remove.
* cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New.
(COMPOUND_STMT_BODY_BLOCK): New.
(STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New.
(EXPR_STMT_STMT_EXPR_RESULT): New.
(building_stmt_tree): Check cur_stmt_list.
(tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove.
(BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New.
* decl.c (poplevel): Use pop_stmt_list for minding cleanups.
(cp_finish_decl): Use push_cleanup.
(start_function, finish_function): Use statement lists.
(finish_stmt): Do nothing.
* except.c (begin_eh_spec_block): Use statement lists.
(check_handlers_1, check_handlers): Likewise.
* init.c (construct_virtual_base): Don't add extra compound stmts.
(build_vec_init): Likewise.
* name-lookup.c (maybe_push_cleanup_level): Use statement lists.
* name-lookup.h (struct cp_binding_level): Add statement_list.
* parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool.
(cp_parser_labeled_statement, cp_parser_expression_statement,
cp_parser_statement_seq_opt): Likewise.
(cp_parser_compound_statement): Likewise. Take bool for try block.
(cp_parser_selection_statement): Tidy if processing.
(cp_parser_already_scoped_statement): Rewrite to do what it says.
* pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr.
(tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST.
Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT.
* semantics.c (do_poplevel, do_pushlevel): Use statement lists.
(finish_cond): New, rewritten from FINISH_COND.
(simplify_loop_decl_cond): New.
(finish_expr_stmt): Avoid nested EXPR_STMTs.
(begin_if_stmt, finish_if_stmt_cond, finish_then_clause,
begin_else_clause, finish_else_clause, finish_if_stmt,
begin_while_stmt, finish_while_stmt_cond, finish_while_stmt,
begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt,
finish_for_cond, finish_for_stmt, begin_switch_stmt,
finish_switch_cond, finish_switch_stmt, begin_try_block,
finish_try_block, finish_cleanup_try_block, finish_function_try_block,
finish_handler_sequence, finish_function_handler_sequence,
begin_handler, finish_handler_parms, finish_handler,
begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite
using statement lists.
(begin_compound_stmt): Replace has_no_scope argument with flags.
Update all callers. Use statement lists.
(finish_compound_stmt): Likewise.
(finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup.
(current_scope_stmt_stack): Remove.
(simplify_aggr_init_expr): Don't muck with TREE_CHAIN.
* typeck2.c (split_nonconstant_init_1, split_nonconstant_init):
Rewrite with statement lists.
testsuite/
* g++.dg/ext/stmtexpr1.C: XFAIL.
* gcc.dg/20030612-1.c: XFAIL.
From-SVN: r83221
2004-06-16 03:21:38 +02:00
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extern tree c_begin_compound_stmt (bool);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern tree c_end_compound_stmt (location_t, tree, bool);
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2016-04-13 18:00:52 +02:00
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extern void c_finish_if_stmt (location_t, tree, tree, tree);
|
c-decl.c (c_in_iteration_stmt, [...]): Remove.
* c-decl.c (c_in_iteration_stmt, c_in_case_stmt): Remove.
(c_break_label, c_cont_label): New.
(start_function): Update initializations.
(c_push_function_context): Update saves.
(c_pop_function_context): Update restores.
* c-parse.in: Update expected conflicts.
(stmt_count, compstmt_count): Remove. Remove all updates.
(if_prefix, simple_if, do_stmt_start): Remove.
(lineno_labeled_stmt): Remove.
(lineno_labels): New.
(c99_block_lineno_labeled_stmt): Use it.
(lineno_stmt, lineno_label): Don't clear EXPR_LOCUS before calling
annotate_with_locus.
(select_or_iter_stmt): Replace by ...
(condition, if_statement_1, if_statement_2, if_statement,
start_break, start_continue, while_statement, do_statement,
for_cond_expr, for_incr_expr, for_statement, switch_statement): New.
(stmt): Split out ...
(stmt_nocomp): ... this. Use c_finish_bc_stmt, c_finish_goto_label,
c_finish_goto_ptr.
* c-semantics.c (add_stmt): Don't add line numbers to labels.
* c-tree.h: Update prototypes.
(struct language_function): Remove x_in_iteration_stmt, x_in_case_stmt;
add x_break_label, x_cont_label, x_switch_stack.
(c_switch_stack): Declare.
* c-typeck.c (c_finish_goto_label, c_finish_goto_ptr): New.
(c_finish_return): Return the statement.
(c_switch_stack): Rename from switch_stack; export.
(if_elt, if_stack, if_stack_space, if_stack_pointer): Remove.
(c_begin_if_stmt, c_finish_if_cond, c_finish_then, c_begin_else,
c_finish_else): Remove.
(c_finish_if_stmt): Rewrite to perform the entire operation.
(c_begin_while_stmt, c_finish_while_stmt_cond, c_finish_while_stmt,
c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond,
c_finish_for_stmt_incr, c_finish_for_stmt): Remove.
(c_finish_loop): New.
(c_finish_bc_stmt): New.
(c_finish_expr_stmt): Return the statement. Split out...
(c_process_expr_stmt): ... this. Don't add locus to error marks.
* gimplify.c (gimplify_cond_expr): Accept NULL type statements.
* tree-gimple.c (is_gimple_stmt): Likewise.
* tree-pretty-print.c (dump_generic_node <COND_EXPR>): Likewise.
(print_struct_decl): Delete empty compound statement.
* objc/objc-act.c (objc_build_throw_stmt): Return the statement.
* objc/objc-act.h: Update decl.
From-SVN: r83620
2004-06-25 01:12:30 +02:00
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extern void c_finish_loop (location_t, tree, tree, tree, tree, tree, bool);
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c-common.c (lang_gimplify_stmt): Remove next_p argument.
* c-common.c (lang_gimplify_stmt): Remove next_p argument.
(if_elt, if_stack, if_stack_space, c_expand_start_cond, c_finish_then,
c_expand_end_cond, c_expand_start_else, c_finish_else, c_begin_if_stmt,
c_begin_while_stmt, c_finish_while_stmt_cond): Move to c-typeck.c.
(finish_fname_decls, fname_decl): Use statement_lists.
(c_expand_expr_stmt): Don't set last_expr_type.
(c_type_hash): Fix indentation.
(c_safe_from_p): Don't follow TREE_CHAIN.
(c_tree_chain_matters_p): Remove.
* c-common.def (SCOPE_STMT): Remove.
(CLEANUP_STMT): Redefine to contain its own body.
* c-common.h (struct stmt_tree_s): Remove x_last_stmt,
x_last_expr_type, x_last_expr_filename, x_scope_stmt_stack.
Add x_cur_stmt_list.
(last_tree, last_expr_type, last_expr_filename, RECHAIN_STMTS): Remove.
(cur_stmt_list): New.
(STATEMENT_LIST_STMT_EXPR): New.
(SCOPE_BEGIN_P, SCOPE_END_P, SCOPE_STMT_BLOCK, SCOPE_NULLIFIED_P,
SCOPE_NO_CLEANUPS_P, SCOPE_PARTIAL_P, NEW_FOR_SCOPE_P): Remove.
(CLEANUP_BODY): New.
(CLEANUP_DECL): Move to operand 2.
(c_common_stmt_codes): Remove SCOPE_STMT.
(COMPOUND_STMT_NO_SCOPE, COMPOUND_STMT_BODY_BLOCK): Remove.
* c-decl.c (c_scope_stmt_stack, current_scope_stmt_stack): Remove.
(c_push_function_context, c_pop_function_context): Don't save it.
(finish_decl): Set TREE_USED on the decl for a cleanup.
Use push_cleanup.
(store_parm_decls): Use statement lists.
(finish_function): Remove compstmt rule workaround. Use statement
lists. Call finish_fname_decls after finalizing the body.
(c_begin_compound_stmt): Move to c-typeck.c.
* c-dump.c (c_dump_tree): Remove SCOPE_STMT.
* c-gimplify.c (gimplify_cleanup_stmt, gimplify_cleanup_stmts): New.
(c_genericize): Invoke them.
(c_gimplify_stmt): Don't look through TREE_CHAIN. Kill SCOPE_STMT.
(c_build_bind_expr): Export.
(gimplify_block, gimplify_cleanup): Remove.
(gimplify_condition): Use gimplify_stmt.
(gimplify_for_stmt): Remove FOR_INIT_STMT chaining hack.
(gimplify_if_stmt): Remove recursion hack.
(c_gimplify_expr): Remove STMT_EXPR handling.
(stmt_expr_last_stmt, gimplify_stmt_expr): Remove.
(is_last_stmt_of_scope): Remove.
* c-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
* c-mudflap.c (mflang_flush_calls): Use c_begin_compound_stmt,
c_end_compound_stmt.
* c-objc-common.c (build_cdtor): Likewise.
* c-parse.in (primary): Use c_finish_stmt_expr.
(push_scope, pop_scope): Remove.
(c99_block_start, compstmt_start): Use c_begin_compound_stmt.
(c99_block_end, compstmt): Use c_end_compound_stmt.
(c99_block_lineno_labeled_stmt): Likewise.
(compstmt_primary_start): Use c_begin_stmt_expr.
(simple_if, select_or_iter_stmt): Update calls to stmt builders.
(do_stmt_start): Fill in body directly.
(lineno_stmt): Avoid setting lineno on constants.
* c-pretty-print.c (pp_c_statement): Handle STATEMENT_LIST.
Remove SCOPE_STMT.
* c-semantics.c (begin_stmt_tree): Remove.
(push_stmt_list, re_push_stmt_list, pop_stmt_list): New.
(add_stmt): Use statement lists.
(add_scope_stmt, finish_stmt_tree): Remove.
(push_cleanup): New.
* c-tree.h: Move some decls from c-common.h.
* c-typeck.c (c_tree_expr_nonnegative_p): Simplify for statement lists.
(do_case, c_finish_case): Likewise.
(c_finish_then): Take body for then as argument.
(c_finish_else): Similarly.
(c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond,
c_finish_for_stmt_incr, c_finish_for_stmt): New.
(c_begin_stmt_expr, c_finish_stmt_expr): New.
(c_begin_compound_stmt): Do scope management.
(c_end_compound_stmt): New.
* fold-const.c (tree_expr_nonnegative_p): Fix BIND_EXPR.
* gimplify.c (voidify_wrapper_expr): Accept temporary argument.
Look through exception handling constructs.
(gimplify_bind_expr): Accept temporary argument.
(gimplify_target_expr): Special case BIND_EXPR bodies.
(gimplify_expr): Handle fallback == fb_none like a statement.
* langhooks-def.h (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Kill.
* langhooks.c (lhd_tree_inlining_tree_chain_matters_p): Remove.
* langhooks.h (tree_chain_matters_p): Remove.
* stub-objc.c (objc_clear_super_receiver): New.
* tree-gimple.h (voidify_wrapper_expr): Update decl.
(append_to_statement_list, append_to_statement_list_force): Move
to tree-iterator.h.
* tree-inline.c (expand_call_inline): Update call.
(clone_body): Use statement lists.
(walk_tree): Don't check tree_chain_matters_p.
(copy_tree_r): Likewise.
* tree-iterator.c (alloc_stmt_list): Clear lang bits.
(tsi_link_before, tsi_link_after): Set TREE_SIDE_EFFECTS properly.
* tree-iterator.h (append_to_statement_list,
append_to_statement_list_force): Moved from tree-gimple.h.
* tree-pretty-print.c (dump_generic_node): Clean up TARGET_EXPR dump.
* objc/objc-act.c (build_module_descriptor): Use c_begin_compound_stmt.
(objc_enter_block): Likewise.
(objc_exit_block): Use c_end_compound_stmt.
(objc_build_try_enter_fragment): Add #error and comment for
rewriting for OBJCPLUS.
(objc_build_extract_fragment, objc_build_try_epilogue,
objc_build_catch_stmt, objc_build_finally_prologue,
objc_build_finally_epilogue): Update for C statement builders.
* objc/objc-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P):
Remove.
cp/
* call.c (initialize_reference): Don't build CLEANUP_STMT here.
* cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument.
(genericize_try_block): Use gimplify_stmt.
(genericize_catch_block, genericize_eh_spec_block): Likewise.
(cp_gimplify_init_expr): Remove STMT_EXPR special case.
(gimplify_must_not_throw_expr): Update voidify_wrapper_expr call.
* cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
(cp_tree_chain_matters_p): Remove.
* cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New.
(COMPOUND_STMT_BODY_BLOCK): New.
(STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New.
(EXPR_STMT_STMT_EXPR_RESULT): New.
(building_stmt_tree): Check cur_stmt_list.
(tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove.
(BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New.
* decl.c (poplevel): Use pop_stmt_list for minding cleanups.
(cp_finish_decl): Use push_cleanup.
(start_function, finish_function): Use statement lists.
(finish_stmt): Do nothing.
* except.c (begin_eh_spec_block): Use statement lists.
(check_handlers_1, check_handlers): Likewise.
* init.c (construct_virtual_base): Don't add extra compound stmts.
(build_vec_init): Likewise.
* name-lookup.c (maybe_push_cleanup_level): Use statement lists.
* name-lookup.h (struct cp_binding_level): Add statement_list.
* parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool.
(cp_parser_labeled_statement, cp_parser_expression_statement,
cp_parser_statement_seq_opt): Likewise.
(cp_parser_compound_statement): Likewise. Take bool for try block.
(cp_parser_selection_statement): Tidy if processing.
(cp_parser_already_scoped_statement): Rewrite to do what it says.
* pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr.
(tsubst_expr): Rewrite STMT_EXPR processing. Handle STATEMENT_LIST.
Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT.
* semantics.c (do_poplevel, do_pushlevel): Use statement lists.
(finish_cond): New, rewritten from FINISH_COND.
(simplify_loop_decl_cond): New.
(finish_expr_stmt): Avoid nested EXPR_STMTs.
(begin_if_stmt, finish_if_stmt_cond, finish_then_clause,
begin_else_clause, finish_else_clause, finish_if_stmt,
begin_while_stmt, finish_while_stmt_cond, finish_while_stmt,
begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt,
finish_for_cond, finish_for_stmt, begin_switch_stmt,
finish_switch_cond, finish_switch_stmt, begin_try_block,
finish_try_block, finish_cleanup_try_block, finish_function_try_block,
finish_handler_sequence, finish_function_handler_sequence,
begin_handler, finish_handler_parms, finish_handler,
begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite
using statement lists.
(begin_compound_stmt): Replace has_no_scope argument with flags.
Update all callers. Use statement lists.
(finish_compound_stmt): Likewise.
(finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup.
(current_scope_stmt_stack): Remove.
(simplify_aggr_init_expr): Don't muck with TREE_CHAIN.
* typeck2.c (split_nonconstant_init_1, split_nonconstant_init):
Rewrite with statement lists.
testsuite/
* g++.dg/ext/stmtexpr1.C: XFAIL.
* gcc.dg/20030612-1.c: XFAIL.
From-SVN: r83221
2004-06-16 03:21:38 +02:00
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extern tree c_begin_stmt_expr (void);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern tree c_finish_stmt_expr (location_t, tree);
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extern tree c_process_expr_stmt (location_t, tree);
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extern tree c_finish_expr_stmt (location_t, tree);
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extern tree c_finish_return (location_t, tree, tree);
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extern tree c_finish_bc_stmt (location_t, tree *, bool);
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extern tree c_finish_goto_label (location_t, tree);
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extern tree c_finish_goto_ptr (location_t, tree);
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2008-04-23 17:00:52 +02:00
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extern tree c_expr_to_decl (tree, bool *, bool *);
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[PR c/64765, c/64880] Support OpenACC Combined Directives in C, C++
gcc/c-family/
PR c/64765
PR c/64880
* c-common.h (c_oacc_split_loop_clauses): Declare function.
* c-omp.c (c_oacc_split_loop_clauses): New function.
gcc/c/
PR c/64765
PR c/64880
* c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
parameters, and handle these. Adjust all users.
(c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
into...
(c_parser_oacc_kernels_parallel): ... this new function. Adjust
all users.
* c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
declare functions.
(c_finish_omp_construct): Declare function.
* c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
Merge functions into...
(c_finish_omp_construct): ... this new function.
gcc/cp/
PR c/64765
PR c/64880
* cp-tree.h (finish_oacc_kernels, finish_oacc_parallel): Don't
declare functions.
(finish_omp_construct): Declare function.
* parser.c (cp_parser_oacc_loop): Add p_name, mask, cclauses
formal parameters, and handle these. Adjust all users.
(cp_parser_oacc_kernels, cp_parser_oacc_parallel): Merge functions
into...
(cp_parser_oacc_kernels_parallel): ... this new function. Adjust
all users.
* semantics.c (finish_oacc_kernels, finish_oacc_parallel): Merge functions into...
(finish_omp_construct): ... this new function.
gcc/
* tree.h (OACC_PARALLEL_BODY, OACC_PARALLEL_CLAUSES)
(OACC_KERNELS_BODY, OACC_KERNELS_CLAUSES, OACC_KERNELS_COMBINED)
(OACC_PARALLEL_COMBINED): Don't define macros. Adjust all users.
gcc/testsuite/
PR c/64765
PR c/64880
* c-c++-common/goacc/loop-1.c: Don't skip for C++. Don't prune
sorry message.
(PR64765): New function.
* gfortran.dg/goacc/coarray_2.f90: XFAIL.
* gfortran.dg/goacc/combined_loop.f90: Extend. Don't prune
sorry message.
* gfortran.dg/goacc/cray.f95: Refine prune directive.
* gfortran.dg/goacc/parameter.f95: Likewise.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
* testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
From-SVN: r229404
2015-10-27 09:39:15 +01:00
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extern tree c_finish_omp_construct (location_t, enum tree_code, tree, tree);
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Merge current set of OpenACC changes from gomp-4_0-branch.
contrib/
* gcc_update (files_and_dependencies): Update rules for new
libgomp/plugin/Makefrag.am and libgomp/plugin/configfrag.ac files.
gcc/
* builtin-types.def (BT_FN_VOID_INT_INT_VAR)
(BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
(BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
New function types.
* builtins.c: Include "gomp-constants.h".
(expand_builtin_acc_on_device): New function.
(expand_builtin, is_inexpensive_builtin): Handle
BUILT_IN_ACC_ON_DEVICE.
* builtins.def (DEF_GOACC_BUILTIN, DEF_GOACC_BUILTIN_COMPILER):
New macros.
* cgraph.c (cgraph_node::create): Consider flag_openacc next to
flag_openmp.
* config.gcc <nvptx-*> (tm_file): Add nvptx/offload.h.
<*-intelmic-* | *-intelmicemul-*> (tm_file): Add
i386/intelmic-offload.h.
* gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): For -fopenacc, link
to libgomp and its dependencies.
* config/arc/arc.h (LINK_COMMAND_SPEC): Likewise.
* config/darwin.h (LINK_COMMAND_SPEC_A): Likewise.
* config/i386/mingw32.h (GOMP_SELF_SPECS): Likewise.
* config/ia64/hpux.h (LIB_SPEC): Likewise.
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
* config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
* doc/generic.texi: Update for OpenACC changes.
* doc/gimple.texi: Likewise.
* doc/invoke.texi: Likewise.
* doc/sourcebuild.texi: Likewise.
* gimple-pretty-print.c (dump_gimple_omp_for): Handle
GF_OMP_FOR_KIND_OACC_LOOP.
(dump_gimple_omp_target): Handle GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_DATA,
GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
Dump more data.
* gimple.c: Update comments for OpenACC changes.
* gimple.def: Likewise.
* gimple.h: Likewise.
(enum gf_mask): Add GF_OMP_FOR_KIND_OACC_LOOP,
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_DATA, GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
(gimple_omp_for_cond, gimple_omp_for_set_cond): Sort in the
appropriate place.
(is_gimple_omp_oacc, is_gimple_omp_offloaded): New functions.
* gimplify.c: Include "gomp-constants.h".
Update comments for OpenACC changes.
(is_gimple_stmt): Handle OACC_PARALLEL, OACC_KERNELS, OACC_DATA,
OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE, OACC_ENTER_DATA,
OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
OMP_CLAUSE__CACHE_, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER,
OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO,
OMP_CLAUSE_SEQ.
(gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses): Use
GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
OMP_CLAUSE_SET_MAP_KIND.
(gimplify_oacc_cache): New function.
(gimplify_omp_for): Handle OACC_LOOP.
(gimplify_omp_workshare): Handle OACC_KERNELS, OACC_PARALLEL,
OACC_DATA.
(gimplify_omp_target_update): Handle OACC_ENTER_DATA,
OACC_EXIT_DATA, OACC_UPDATE.
(gimplify_expr): Handle OACC_LOOP, OACC_CACHE, OACC_HOST_DATA,
OACC_DECLARE, OACC_KERNELS, OACC_PARALLEL, OACC_DATA,
OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE.
(gimplify_body): Consider flag_openacc next to flag_openmp.
* lto-streamer-out.c: Include "gomp-constants.h".
* omp-builtins.def (BUILT_IN_ACC_GET_DEVICE_TYPE)
(BUILT_IN_GOACC_DATA_START, BUILT_IN_GOACC_DATA_END)
(BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL)
(BUILT_IN_GOACC_UPDATE, BUILT_IN_GOACC_WAIT)
(BUILT_IN_GOACC_GET_THREAD_NUM, BUILT_IN_GOACC_GET_NUM_THREADS)
(BUILT_IN_ACC_ON_DEVICE): New builtins.
* omp-low.c: Include "gomp-constants.h".
Update comments for OpenACC changes.
(struct omp_context): Add reduction_map, gwv_below, gwv_this
members.
(extract_omp_for_data, use_pointer_for_field, install_var_field)
(new_omp_context, delete_omp_context, scan_sharing_clauses)
(create_omp_child_function, scan_omp_for, scan_omp_target)
(check_omp_nesting_restrictions, lower_reduction_clauses)
(build_omp_regions_1, diagnose_sb_0, make_gimple_omp_edges):
Update for OpenACC changes.
(scan_sharing_clauses): Handle OMP_CLAUSE_NUM_GANGS:
OMP_CLAUSE_NUM_WORKERS: OMP_CLAUSE_VECTOR_LENGTH,
OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_GANG,
OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_INDEPENDENT,
OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ. Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
Handle GF_OMP_FOR_KIND_OACC_LOOP.
(expand_omp_target, lower_omp_target): Handle
GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
GF_OMP_TARGET_KIND_OACC_UPDATE,
GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA,
GF_OMP_TARGET_KIND_OACC_DATA.
(pass_expand_omp::execute, execute_lower_omp)
(pass_diagnose_omp_blocks::gate): Consider flag_openacc next to
flag_openmp.
(offload_symbol_decl): New variable.
(oacc_get_reduction_array_id, oacc_max_threads)
(get_offload_symbol_decl, get_base_type, lookup_oacc_reduction)
(maybe_lookup_oacc_reduction, enclosing_target_ctx)
(oacc_loop_or_target_p, oacc_lower_reduction_var_helper)
(oacc_gimple_assign, oacc_initialize_reduction_data)
(oacc_finalize_reduction_data, oacc_process_reduction_data): New
functions.
(is_targetreg_ctx): Remove function.
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CACHE_,
OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE,
OMP_CLAUSE_GANG, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT,
OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_NUM_GANGS,
OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH.
* tree.c (omp_clause_code_name, walk_tree_1): Update accordingly.
* tree.h (OMP_CLAUSE_GANG_EXPR, OMP_CLAUSE_GANG_STATIC_EXPR)
(OMP_CLAUSE_ASYNC_EXPR, OMP_CLAUSE_WAIT_EXPR)
(OMP_CLAUSE_VECTOR_EXPR, OMP_CLAUSE_WORKER_EXPR)
(OMP_CLAUSE_NUM_GANGS_EXPR, OMP_CLAUSE_NUM_WORKERS_EXPR)
(OMP_CLAUSE_VECTOR_LENGTH_EXPR): New macros.
* tree-core.h: Update comments for OpenACC changes.
(enum omp_clause_map_kind): Remove.
(struct tree_omp_clause): Change type of map_kind member from enum
omp_clause_map_kind to unsigned char.
* tree-inline.c: Update comments for OpenACC changes.
* tree-nested.c: Likewise. Include "gomp-constants.h".
(convert_nonlocal_reference_stmt, convert_local_reference_stmt)
(convert_tramp_reference_stmt, convert_gimple_call): Update for
OpenACC changes. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
OMP_CLAUSE_SET_MAP_KIND.
* tree-pretty-print.c: Include "gomp-constants.h".
(dump_omp_clause): Handle OMP_CLAUSE_DEVICE_RESIDENT,
OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_GANG,
OMP_CLAUSE_ASYNC, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ,
OMP_CLAUSE_WAIT, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR,
OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_INDEPENDENT. Use GOMP_MAP_*
instead of OMP_CLAUSE_MAP_*.
(dump_generic_node): Handle OACC_PARALLEL, OACC_KERNELS,
OACC_DATA, OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE,
OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
* tree-streamer-in.c: Include "gomp-constants.h".
(unpack_ts_omp_clause_value_fields) Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND.
* tree-streamer-out.c: Include "gomp-constants.h".
(pack_ts_omp_clause_value_fields): Use GOMP_MAP_* instead of
OMP_CLAUSE_MAP_*.
* tree.def (OACC_PARALLEL, OACC_KERNELS, OACC_DATA)
(OACC_HOST_DATA, OACC_LOOP, OACC_CACHE, OACC_DECLARE)
(OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE): New tree codes.
* tree.c (omp_clause_num_ops): Update accordingly.
* tree.h (OMP_BODY, OMP_CLAUSES, OMP_LOOP_CHECK, OMP_CLAUSE_SIZE):
Likewise.
(OACC_PARALLEL_BODY, OACC_PARALLEL_CLAUSES, OACC_KERNELS_BODY)
(OACC_KERNELS_CLAUSES, OACC_DATA_BODY, OACC_DATA_CLAUSES)
(OACC_HOST_DATA_BODY, OACC_HOST_DATA_CLAUSES, OACC_CACHE_CLAUSES)
(OACC_DECLARE_CLAUSES, OACC_ENTER_DATA_CLAUSES)
(OACC_EXIT_DATA_CLAUSES, OACC_UPDATE_CLAUSES)
(OACC_KERNELS_COMBINED, OACC_PARALLEL_COMBINED): New macros.
* tree.h (OMP_CLAUSE_MAP_KIND): Cast it to enum gomp_map_kind.
(OMP_CLAUSE_SET_MAP_KIND): New macro.
* varpool.c (varpool_node::get_create): Consider flag_openacc next
to flag_openmp.
* config/i386/intelmic-offload.h: New file.
* config/nvptx/offload.h: Likewise.
gcc/ada/
* gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
(DEF_FUNCTION_TYPE_VAR_12): New macros.
gcc/c-family/
* c.opt (fopenacc): New option.
* c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
* c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
New macros.
* c-common.h (c_finish_oacc_wait): New prototype.
* c-omp.c: Include "omp-low.h" and "gomp-constants.h".
(c_finish_oacc_wait): New function.
* c-pragma.c (oacc_pragmas): New variable.
(c_pp_lookup_pragma, init_pragma): Handle it.
* c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
(enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
PRAGMA_OACC_CLAUSE_WORKER.
gcc/c/
* c-parser.c: Include "gomp-constants.h".
(c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
Use OMP_CLAUSE_SET_MAP_KIND.
(c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
(c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
(c_parser_omp_clause_name): Handle "auto", "async", "copy",
"copyout", "create", "delete", "deviceptr", "gang", "host",
"num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
"present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
"present_or_create", "pcreate", "seq", "self", "vector",
"vector_length", "wait", "worker".
(OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
(OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
(OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
(OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
(c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
(c_parser_oacc_wait_list, c_parser_oacc_data_clause)
(c_parser_oacc_data_clause_deviceptr)
(c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
(c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
(c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
(c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
(c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
(c_parser_oacc_parallel, c_parser_oacc_update)
(c_parser_oacc_wait): New functions.
* c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
(c_finish_oacc_data): New prototypes.
* c-typeck.c: Include "gomp-constants.h".
(handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
OMP_CLAUSE_SET_MAP_KIND.
(c_finish_oacc_parallel, c_finish_oacc_kernels)
(c_finish_oacc_data): New functions.
(c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
GOMP_MAP_FORCE_DEVICEPTR.
gcc/cp/
* parser.c: Include "gomp-constants.h".
(cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
Use OMP_CLAUSE_SET_MAP_KIND.
(cp_parser_omp_construct, cp_parser_pragma): Handle
PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
(cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
"create", "delete", "deviceptr", "host", "num_gangs",
"num_workers", "present", "present_or_copy", "pcopy",
"present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
"present_or_create", "pcreate", "vector_length", "wait".
(OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
(OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
(OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
(OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
(cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
(cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
(cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
(cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
(cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
(cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
(cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
(cp_parser_oacc_kernels, cp_parser_oacc_loop)
(cp_parser_oacc_parallel, cp_parser_oacc_update)
(cp_parser_oacc_wait): New functions.
* cp-tree.h (finish_oacc_data, finish_oacc_kernels)
(finish_oacc_parallel): New prototypes.
* semantics.c: Include "gomp-constants.h".
(handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
OMP_CLAUSE_SET_MAP_KIND.
(finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
(finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
functions.
gcc/fortran/
* lang.opt (fopenacc): New option.
* cpp.c (cpp_define_builtins): Conditionally define _OPENACC.
* dump-parse-tree.c (show_omp_node): Split part of it into...
(show_omp_clauses): ... this new function.
(show_omp_node, show_code_node): Handle EXEC_OACC_PARALLEL_LOOP,
EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
(show_namespace): Update for OpenACC.
* f95-lang.c (DEF_FUNCTION_TYPE_VAR_2, DEF_FUNCTION_TYPE_VAR_8)
(DEF_FUNCTION_TYPE_VAR_12, DEF_GOACC_BUILTIN)
(DEF_GOACC_BUILTIN_COMPILER): New macros.
* types.def (BT_FN_VOID_INT_INT_VAR)
(BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
(BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
New function types.
* gfortran.h (gfc_statement): Add ST_OACC_PARALLEL_LOOP,
ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_DATA,
ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA,
ST_OACC_LOOP, ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE,
ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_KERNELS_LOOP,
ST_OACC_END_KERNELS_LOOP, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
ST_OACC_ROUTINE.
(struct gfc_expr_list): New data type.
(gfc_get_expr_list): New macro.
(gfc_omp_map_op): Add OMP_MAP_FORCE_ALLOC, OMP_MAP_FORCE_DEALLOC,
OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, OMP_MAP_FORCE_TOFROM,
OMP_MAP_FORCE_PRESENT, OMP_MAP_FORCE_DEVICEPTR.
(OMP_LIST_FIRST, OMP_LIST_DEVICE_RESIDENT, OMP_LIST_USE_DEVICE)
(OMP_LIST_CACHE): New enumerators.
(struct gfc_omp_clauses): Add async_expr, gang_expr, worker_expr,
vector_expr, num_gangs_expr, num_workers_expr, vector_length_expr,
wait_list, tile_list, async, gang, worker, vector, seq,
independent, wait, par_auto, gang_static, and loc members.
(struct gfc_namespace): Add oacc_declare_clauses member.
(gfc_exec_op): Add EXEC_OACC_KERNELS_LOOP,
EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS,
EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
(gfc_free_expr_list, gfc_resolve_oacc_directive)
(gfc_resolve_oacc_declare, gfc_resolve_oacc_parallel_loop_blocks)
(gfc_resolve_oacc_blocks): New prototypes.
* match.c (match_exit_cycle): Handle EXEC_OACC_LOOP and
EXEC_OACC_PARALLEL_LOOP.
* match.h (gfc_match_oacc_cache, gfc_match_oacc_wait)
(gfc_match_oacc_update, gfc_match_oacc_declare)
(gfc_match_oacc_loop, gfc_match_oacc_host_data)
(gfc_match_oacc_data, gfc_match_oacc_kernels)
(gfc_match_oacc_kernels_loop, gfc_match_oacc_parallel)
(gfc_match_oacc_parallel_loop, gfc_match_oacc_enter_data)
(gfc_match_oacc_exit_data, gfc_match_oacc_routine): New
prototypes.
* openmp.c: Include "diagnostic.h" and "gomp-constants.h".
(gfc_free_omp_clauses): Update for members added to struct
gfc_omp_clauses.
(gfc_match_omp_clauses): Change mask paramter to uint64_t. Add
openacc parameter.
(resolve_omp_clauses): Add openacc parameter. Update for OpenACC.
(struct fortran_omp_context): Add is_openmp member.
(gfc_resolve_omp_parallel_blocks): Initialize it.
(gfc_resolve_do_iterator): Update for OpenACC.
(gfc_resolve_omp_directive): Call
resolve_omp_directive_inside_oacc_region.
(OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE)
(OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_COPYPRIVATE)
(OMP_CLAUSE_SHARED, OMP_CLAUSE_COPYIN, OMP_CLAUSE_REDUCTION)
(OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE)
(OMP_CLAUSE_DEFAULT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_COLLAPSE)
(OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE)
(OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND, OMP_CLAUSE_INBRANCH)
(OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_PROC_BIND)
(OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_UNIFORM)
(OMP_CLAUSE_DEVICE, OMP_CLAUSE_MAP, OMP_CLAUSE_TO)
(OMP_CLAUSE_FROM, OMP_CLAUSE_NUM_TEAMS, OMP_CLAUSE_THREAD_LIMIT)
(OMP_CLAUSE_DIST_SCHEDULE): Use uint64_t.
(OMP_CLAUSE_ASYNC, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS)
(OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_COPY, OMP_CLAUSE_COPYOUT)
(OMP_CLAUSE_CREATE, OMP_CLAUSE_PRESENT)
(OMP_CLAUSE_PRESENT_OR_COPY, OMP_CLAUSE_PRESENT_OR_COPYIN)
(OMP_CLAUSE_PRESENT_OR_COPYOUT, OMP_CLAUSE_PRESENT_OR_CREATE)
(OMP_CLAUSE_DEVICEPTR, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER)
(OMP_CLAUSE_VECTOR, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT)
(OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_DEVICE_RESIDENT)
(OMP_CLAUSE_HOST_SELF, OMP_CLAUSE_OACC_DEVICE, OMP_CLAUSE_WAIT)
(OMP_CLAUSE_DELETE, OMP_CLAUSE_AUTO, OMP_CLAUSE_TILE): New macros.
(gfc_match_omp_clauses): Handle those.
(OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES, OACC_DATA_CLAUSES)
(OACC_LOOP_CLAUSES, OACC_PARALLEL_LOOP_CLAUSES)
(OACC_KERNELS_LOOP_CLAUSES, OACC_HOST_DATA_CLAUSES)
(OACC_DECLARE_CLAUSES, OACC_UPDATE_CLAUSES)
(OACC_ENTER_DATA_CLAUSES, OACC_EXIT_DATA_CLAUSES)
(OACC_WAIT_CLAUSES): New macros.
(gfc_free_expr_list, match_oacc_expr_list, match_oacc_clause_gang)
(gfc_match_omp_map_clause, gfc_match_oacc_parallel_loop)
(gfc_match_oacc_parallel, gfc_match_oacc_kernels_loop)
(gfc_match_oacc_kernels, gfc_match_oacc_data)
(gfc_match_oacc_host_data, gfc_match_oacc_loop)
(gfc_match_oacc_declare, gfc_match_oacc_update)
(gfc_match_oacc_enter_data, gfc_match_oacc_exit_data)
(gfc_match_oacc_wait, gfc_match_oacc_cache)
(gfc_match_oacc_routine, oacc_is_loop)
(resolve_oacc_scalar_int_expr, resolve_oacc_positive_int_expr)
(check_symbol_not_pointer, check_array_not_assumed)
(resolve_oacc_data_clauses, resolve_oacc_deviceptr_clause)
(oacc_compatible_clauses, oacc_is_parallel, oacc_is_kernels)
(omp_code_to_statement, oacc_code_to_statement)
(resolve_oacc_directive_inside_omp_region)
(resolve_omp_directive_inside_oacc_region)
(resolve_oacc_nested_loops, resolve_oacc_params_in_parallel)
(resolve_oacc_loop_blocks, gfc_resolve_oacc_blocks)
(resolve_oacc_loop, resolve_oacc_cache, gfc_resolve_oacc_declare)
(gfc_resolve_oacc_directive): New functions.
* parse.c (next_free): Update for OpenACC. Move some code into...
(verify_token_free): ... this new function.
(next_fixed): Update for OpenACC. Move some code into...
(verify_token_fixed): ... this new function.
(case_executable): Add ST_OACC_UPDATE, ST_OACC_WAIT,
ST_OACC_CACHE, ST_OACC_ENTER_DATA, and ST_OACC_EXIT_DATA.
(case_exec_markers): Add ST_OACC_PARALLEL_LOOP, ST_OACC_PARALLEL,
ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA, ST_OACC_LOOP,
ST_OACC_KERNELS_LOOP.
(case_decl): Add ST_OACC_ROUTINE.
(push_state, parse_critical_block, parse_progunit): Update for
OpenACC.
(gfc_ascii_statement): Handle ST_OACC_PARALLEL_LOOP,
ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_KERNELS_LOOP,
ST_OACC_END_KERNELS_LOOP, ST_OACC_DATA, ST_OACC_END_DATA,
ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP,
ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT,
ST_OACC_CACHE, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
ST_OACC_ROUTINE.
(verify_st_order, parse_spec): Handle ST_OACC_DECLARE.
(parse_executable): Handle ST_OACC_PARALLEL_LOOP,
ST_OACC_KERNELS_LOOP, ST_OACC_LOOP, ST_OACC_PARALLEL,
ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA.
(decode_oacc_directive, parse_oacc_structured_block)
(parse_oacc_loop, is_oacc): New functions.
* parse.h (struct gfc_state_data): Add oacc_declare_clauses
member.
(is_oacc): New prototype.
* resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle
EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL,
EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA,
EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE,
EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA,
EXEC_OACC_EXIT_DATA.
(resolve_codes): Call gfc_resolve_oacc_declare.
* scanner.c (openacc_flag, openacc_locus): New variables.
(skip_free_comments): Update for OpenACC. Move some code into...
(skip_omp_attribute): ... this new function.
(skip_oacc_attribute): New function.
(skip_fixed_comments, gfc_next_char_literal): Update for OpenACC.
* st.c (gfc_free_statement): Handle EXEC_OACC_PARALLEL_LOOP,
EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
* trans-decl.c (gfc_generate_function_code): Update for OpenACC.
* trans-openmp.c: Include "gomp-constants.h".
(gfc_omp_finish_clause, gfc_trans_omp_clauses): Use GOMP_MAP_*
instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND.
(gfc_trans_omp_clauses): Handle OMP_LIST_USE_DEVICE,
OMP_LIST_DEVICE_RESIDENT, OMP_LIST_CACHE, and OMP_MAP_FORCE_ALLOC,
OMP_MAP_FORCE_DEALLOC, OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM,
OMP_MAP_FORCE_TOFROM, OMP_MAP_FORCE_PRESENT,
OMP_MAP_FORCE_DEVICEPTR, and gfc_omp_clauses' async, seq,
independent, wait_list, num_gangs_expr, num_workers_expr,
vector_length_expr, vector, vector_expr, worker, worker_expr,
gang, gang_expr members.
(gfc_trans_omp_do): Handle EXEC_OACC_LOOP.
(gfc_convert_expr_to_tree, gfc_trans_oacc_construct)
(gfc_trans_oacc_executable_directive)
(gfc_trans_oacc_wait_directive, gfc_trans_oacc_combined_directive)
(gfc_trans_oacc_declare, gfc_trans_oacc_directive): New functions.
* trans-stmt.c (gfc_trans_block_construct): Update for OpenACC.
* trans-stmt.h (gfc_trans_oacc_directive, gfc_trans_oacc_declare):
New prototypes.
* trans.c (tranc_code): Handle EXEC_OACC_CACHE, EXEC_OACC_WAIT,
EXEC_OACC_UPDATE, EXEC_OACC_LOOP, EXEC_OACC_HOST_DATA,
EXEC_OACC_DATA, EXEC_OACC_KERNELS, EXEC_OACC_KERNELS_LOOP,
EXEC_OACC_PARALLEL, EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_ENTER_DATA,
EXEC_OACC_EXIT_DATA.
* gfortran.texi: Update for OpenACC.
* intrinsic.texi: Likewise.
* invoke.texi: Likewise.
gcc/lto/
* lto-lang.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
New macros.
* lto.c: Include "gomp-constants.h".
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_fopenacc): New
procedure.
* g++.dg/goacc-gomp/goacc-gomp.exp: New file.
* g++.dg/goacc/goacc.exp: Likewise.
* gcc.dg/goacc-gomp/goacc-gomp.exp: Likewise.
* gcc.dg/goacc/goacc.exp: Likewise.
* gfortran.dg/goacc/goacc.exp: Likewise.
* c-c++-common/cpp/openacc-define-1.c: New file.
* c-c++-common/cpp/openacc-define-2.c: Likewise.
* c-c++-common/cpp/openacc-define-3.c: Likewise.
* c-c++-common/goacc-gomp/nesting-1.c: Likewise.
* c-c++-common/goacc-gomp/nesting-fail-1.c: Likewise.
* c-c++-common/goacc/acc_on_device-2-off.c: Likewise.
* c-c++-common/goacc/acc_on_device-2.c: Likewise.
* c-c++-common/goacc/asyncwait-1.c: Likewise.
* c-c++-common/goacc/cache-1.c: Likewise.
* c-c++-common/goacc/clauses-fail.c: Likewise.
* c-c++-common/goacc/collapse-1.c: Likewise.
* c-c++-common/goacc/data-1.c: Likewise.
* c-c++-common/goacc/data-2.c: Likewise.
* c-c++-common/goacc/data-clause-duplicate-1.c: Likewise.
* c-c++-common/goacc/deviceptr-1.c: Likewise.
* c-c++-common/goacc/deviceptr-2.c: Likewise.
* c-c++-common/goacc/deviceptr-3.c: Likewise.
* c-c++-common/goacc/if-clause-1.c: Likewise.
* c-c++-common/goacc/if-clause-2.c: Likewise.
* c-c++-common/goacc/kernels-1.c: Likewise.
* c-c++-common/goacc/loop-1.c: Likewise.
* c-c++-common/goacc/loop-private-1.c: Likewise.
* c-c++-common/goacc/nesting-1.c: Likewise.
* c-c++-common/goacc/nesting-data-1.c: Likewise.
* c-c++-common/goacc/nesting-fail-1.c: Likewise.
* c-c++-common/goacc/parallel-1.c: Likewise.
* c-c++-common/goacc/pcopy.c: Likewise.
* c-c++-common/goacc/pcopyin.c: Likewise.
* c-c++-common/goacc/pcopyout.c: Likewise.
* c-c++-common/goacc/pcreate.c: Likewise.
* c-c++-common/goacc/pragma_context.c: Likewise.
* c-c++-common/goacc/present-1.c: Likewise.
* c-c++-common/goacc/reduction-1.c: Likewise.
* c-c++-common/goacc/reduction-2.c: Likewise.
* c-c++-common/goacc/reduction-3.c: Likewise.
* c-c++-common/goacc/reduction-4.c: Likewise.
* c-c++-common/goacc/sb-1.c: Likewise.
* c-c++-common/goacc/sb-2.c: Likewise.
* c-c++-common/goacc/sb-3.c: Likewise.
* c-c++-common/goacc/update-1.c: Likewise.
* gcc.dg/goacc/acc_on_device-1.c: Likewise.
* gfortran.dg/goacc/acc_on_device-1.f95: Likewise.
* gfortran.dg/goacc/acc_on_device-2-off.f95: Likewise.
* gfortran.dg/goacc/acc_on_device-2.f95: Likewise.
* gfortran.dg/goacc/assumed.f95: Likewise.
* gfortran.dg/goacc/asyncwait-1.f95: Likewise.
* gfortran.dg/goacc/asyncwait-2.f95: Likewise.
* gfortran.dg/goacc/asyncwait-3.f95: Likewise.
* gfortran.dg/goacc/asyncwait-4.f95: Likewise.
* gfortran.dg/goacc/branch.f95: Likewise.
* gfortran.dg/goacc/cache-1.f95: Likewise.
* gfortran.dg/goacc/coarray.f95: Likewise.
* gfortran.dg/goacc/continuation-free-form.f95: Likewise.
* gfortran.dg/goacc/cray.f95: Likewise.
* gfortran.dg/goacc/critical.f95: Likewise.
* gfortran.dg/goacc/data-clauses.f95: Likewise.
* gfortran.dg/goacc/data-tree.f95: Likewise.
* gfortran.dg/goacc/declare-1.f95: Likewise.
* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
* gfortran.dg/goacc/fixed-1.f: Likewise.
* gfortran.dg/goacc/fixed-2.f: Likewise.
* gfortran.dg/goacc/fixed-3.f: Likewise.
* gfortran.dg/goacc/fixed-4.f: Likewise.
* gfortran.dg/goacc/host_data-tree.f95: Likewise.
* gfortran.dg/goacc/if.f95: Likewise.
* gfortran.dg/goacc/kernels-tree.f95: Likewise.
* gfortran.dg/goacc/list.f95: Likewise.
* gfortran.dg/goacc/literal.f95: Likewise.
* gfortran.dg/goacc/loop-1.f95: Likewise.
* gfortran.dg/goacc/loop-2.f95: Likewise.
* gfortran.dg/goacc/loop-3.f95: Likewise.
* gfortran.dg/goacc/loop-tree-1.f90: Likewise.
* gfortran.dg/goacc/omp.f95: Likewise.
* gfortran.dg/goacc/parallel-kernels-clauses.f95: Likewise.
* gfortran.dg/goacc/parallel-kernels-regions.f95: Likewise.
* gfortran.dg/goacc/parallel-tree.f95: Likewise.
* gfortran.dg/goacc/parameter.f95: Likewise.
* gfortran.dg/goacc/private-1.f95: Likewise.
* gfortran.dg/goacc/private-2.f95: Likewise.
* gfortran.dg/goacc/private-3.f95: Likewise.
* gfortran.dg/goacc/pure-elemental-procedures.f95: Likewise.
* gfortran.dg/goacc/reduction-2.f95: Likewise.
* gfortran.dg/goacc/reduction.f95: Likewise.
* gfortran.dg/goacc/routine-1.f90: Likewise.
* gfortran.dg/goacc/routine-2.f90: Likewise.
* gfortran.dg/goacc/sentinel-free-form.f95: Likewise.
* gfortran.dg/goacc/several-directives.f95: Likewise.
* gfortran.dg/goacc/sie.f95: Likewise.
* gfortran.dg/goacc/subarrays.f95: Likewise.
* gfortran.dg/gomp/map-1.f90: Likewise.
* gfortran.dg/openacc-define-1.f90: Likewise.
* gfortran.dg/openacc-define-2.f90: Likewise.
* gfortran.dg/openacc-define-3.f90: Likewise.
* g++.dg/gomp/block-1.C: Update for changed compiler output.
* g++.dg/gomp/block-2.C: Likewise.
* g++.dg/gomp/block-3.C: Likewise.
* g++.dg/gomp/block-5.C: Likewise.
* g++.dg/gomp/target-1.C: Likewise.
* g++.dg/gomp/target-2.C: Likewise.
* g++.dg/gomp/taskgroup-1.C: Likewise.
* g++.dg/gomp/teams-1.C: Likewise.
* gcc.dg/cilk-plus/jump-openmp.c: Likewise.
* gcc.dg/cilk-plus/jump.c: Likewise.
* gcc.dg/gomp/block-1.c: Likewise.
* gcc.dg/gomp/block-10.c: Likewise.
* gcc.dg/gomp/block-2.c: Likewise.
* gcc.dg/gomp/block-3.c: Likewise.
* gcc.dg/gomp/block-4.c: Likewise.
* gcc.dg/gomp/block-5.c: Likewise.
* gcc.dg/gomp/block-6.c: Likewise.
* gcc.dg/gomp/block-7.c: Likewise.
* gcc.dg/gomp/block-8.c: Likewise.
* gcc.dg/gomp/block-9.c: Likewise.
* gcc.dg/gomp/target-1.c: Likewise.
* gcc.dg/gomp/target-2.c: Likewise.
* gcc.dg/gomp/taskgroup-1.c: Likewise.
* gcc.dg/gomp/teams-1.c: Likewise.
include/
* gomp-constants.h: New file.
libgomp/
* Makefile.am (search_path): Add $(top_srcdir)/../include.
(libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
oacc-async.c, oacc-plugin.c, oacc-cuda.c.
[USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
Include $(top_srcdir)/plugin/Makefrag.am.
(nodist_libsubinclude_HEADERS): Add openacc.h.
[USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
openacc.f90, openacc.mod, openacc_kinds.mod.
(omp_lib.mod): Generalize into...
(%.mod): ... this new rule.
(openacc_kinds.mod, openacc.mod): New rules.
* plugin/configfrag.ac: New file.
* configure.ac: Move plugin/offloading support into it. Include
it. Instantiate testsuite/libgomp-test-support.pt.exp.
* plugin/Makefrag.am: New file.
* testsuite/Makefile.am (OFFLOAD_TARGETS)
(OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
export.
(libgomp-test-support.exp): New rule.
(all-local): Depend on it.
* Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* config.h.in: Likewise.
* configure: Likewise.
* configure.tgt: Harden shell syntax.
* env.c: Include "oacc-int.h".
(parse_acc_device_type): New function.
(gomp_debug_var, goacc_device_type, goacc_device_num): New
variables.
(initialize_env): Initialize those. Call
goacc_runtime_initialize.
* error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
(gomp_fatal): Call gomp_vfatal.
* libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
(gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
(gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
(splay_tree_node, splay_tree, splay_tree_key)
(struct target_mem_desc, struct splay_tree_key_s)
(struct gomp_memory_mapping, struct acc_dispatch_t)
(struct gomp_device_descr, gomp_acc_insert_pointer)
(gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
(gomp_unmap_vars, gomp_init_device, gomp_init_tables)
(gomp_free_memmap, gomp_fini_device): New declarations.
(gomp_vdebug, gomp_debug): New macros.
Include "splay-tree.h".
* libgomp.map (OACC_2.0): New symbol version. Use for
acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
acc_set_device_type_h_, acc_get_device_type,
acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
acc_get_device_num, acc_get_device_num_h_, acc_async_test,
acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
acc_copyin_array_h_, acc_present_or_copyin,
acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
acc_present_or_create_32_h_, acc_present_or_create_64_h_,
acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
acc_update_device, acc_update_device_32_h_,
acc_update_device_64_h_, acc_update_device_array_h_,
acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
acc_update_self_array_h_, acc_map_data, acc_unmap_data,
acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
acc_is_present_64_h_, acc_is_present_array_h_,
acc_memcpy_to_device, acc_memcpy_from_device,
acc_get_current_cuda_device, acc_get_current_cuda_context,
acc_get_cuda_stream, acc_set_cuda_stream.
(GOACC_2.0): New symbol version. Use for GOACC_data_end,
GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
GOACC_update, GOACC_wait, GOACC_get_thread_num,
GOACC_get_num_threads.
(GOMP_PLUGIN_1.0): New symbol version. Use for
GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
GOMP_PLUGIN_acc_thread.
* libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
environment variable.
* libgomp_g.h (GOACC_data_start, GOACC_data_end)
(GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
(GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
* splay-tree.h (splay_tree_lookup, splay_tree_insert)
(splay_tree_remove): New declarations.
(rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
(splay_tree_remove, splay_tree_lookup): Move into...
* splay-tree.c: ... this new file.
* target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
(splay_tree_node, splay_tree, splay_tree_key)
(struct target_mem_desc, struct splay_tree_key_s)
(struct gomp_device_descr): Don't declare.
(num_devices_openmp): New variable.
(gomp_get_num_devices ): Use it.
(gomp_init_targets_once): New function.
(gomp_get_num_devices ): Use it.
(get_kind, gomp_copy_from_async, gomp_free_memmap)
(gomp_fini_device, gomp_register_image_for_device): New functions.
(gomp_map_vars): Add devaddrs parameter.
(gomp_update): Add mm parameter.
(gomp_init_device): Move most of it into...
(gomp_init_tables): ... this new function.
(gomp_register_images_for_device): Remove function.
(splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
Make them hidden instead of static.
(gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
(gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
(GOMP_target_end_data, GOMP_target_update)
(gomp_load_plugin_for_device, gomp_target_init): Update for
OpenACC changes.
* oacc-async.c: New file.
* oacc-cuda.c: Likewise.
* oacc-host.c: Likewise.
* oacc-init.c: Likewise.
* oacc-int.h: Likewise.
* oacc-mem.c: Likewise.
* oacc-parallel.c: Likewise.
* oacc-plugin.c: Likewise.
* oacc-plugin.h: Likewise.
* oacc-ptx.h: Likewise.
* openacc.f90: Likewise.
* openacc.h: Likewise.
* openacc_lib.h: Likewise.
* plugin/plugin-host.c: Likewise.
* plugin/plugin-nvptx.c: Likewise.
* libgomp-plugin.c: Likewise.
* libgomp-plugin.h: Likewise.
* libgomp_target.h: Remove file after merging content into the
former file. Update all users.
* testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
(offload_targets_s, offload_targets_s_openacc): New variables.
(check_effective_target_openacc_nvidia_accel_present)
(check_effective_target_openacc_nvidia_accel_selected): New
procedures.
(libgomp_init): Update for OpenACC changes.
* testsuite/libgomp-test-support.exp.in: New file.
* testsuite/libgomp.oacc-c++/c++.exp: Likewise.
* testsuite/libgomp.oacc-c/c.exp: Likewise.
* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
Likewise.
* testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
* testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
* testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
* testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
* testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
* testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
* testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
* testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
* testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
* testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
* testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
* testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
liboffloadmic/
* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_get_name)
(GOMP_OFFLOAD_get_caps, GOMP_OFFLOAD_fini_device): New functions.
Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Dmitry Bocharnikov <dmitry.b@samsung.com>
Co-Authored-By: Evgeny Gavrin <e.gavrin@samsung.com>
Co-Authored-By: Ilmir Usmanov <i.usmanov@samsung.com>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
Co-Authored-By: James Norris <jnorris@codesourcery.com>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r219682
2015-01-15 21:11:12 +01:00
|
|
|
|
extern tree c_finish_oacc_data (location_t, tree, tree);
|
2015-12-01 16:52:23 +01:00
|
|
|
|
extern tree c_finish_oacc_host_data (location_t, tree, tree);
|
[multiple changes]
2006-01-18 Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* libgomp: New directory.
* Makefile.def: Add target_module libgomp.
* Makefile.in: Regenerate.
* configure.in (target_libraries): Add target-libgomp.
* configure: Regenerate.
contrib/
2006-01-18 Richard Henderson <rth@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* gcc_update (files_and_dependencies): Add libgomp files.
gcc/
2006-01-18 Richard Henderson <rth@redhat.com>
Aldy Hernandez <aldyh@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* omp-low.c: New file.
* c-omp.c: New file.
2006-01-18 Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* doc/invoke.texi: Document -fopenmp.
* tree-dump.h (debug_function): Declare.
* hooks.c (hook_bool_tree_bool_false): New function.
(hook_tree_tree_null): Remove.
(hook_tree_tree_tree_null): New.
* hooks.h: Update to match.
* tree-pretty-print.c (debug_tree_chain): New.
(print_generic_expr): Handle TDF_CHAIN.
(dump_generic_node): Handle BLOCK.
Do not abort with incomplete SWITCH_EXPRs.
Do not dump body of an OpenMP directive if TDF_SLIM is given.
<case OMP_PARALLEL, OMP_FOR, OMP_SECTIONS>: Don't
print space after directive name.
<OMP_FOR>: Handle printing OMP_FOR_PRE_BODY.
Handle OMP_MASTER and OMP_ORDERED.
Handle printing of OMP_BODY just in one place, goto
dump_omp_body in the rest of OMP_* nodes that have
OMP_BODY.
Don't handle clause nodes here. Update omp statements to
use dump_omp_clauses.
Handle OMP_SINGLE, OMP_SECTIONS, OMP_SECTION,
OMP_CLAUSE_ORDERED, OMP_CLAUSE_SCHEDULE, OMP_ATOMIC,
OMP_CRITICAL, OMP_CLAUSE_NOWAIT, GOMP_CLAUSE_IF,
GOMP_CLAUSE_NUM_THREADS, GOMP_FOR, GOMP_CLAUSE_SHARED,
GOMP_CLAUSE_FIRSTPRIVATE, GOMP_CLAUSE_LASTPRIVATE,
GOMP_CLAUSE_COPYIN and GOMP_CLAUSE_COPYPRIVATE.
Adjust output for GOMP_PARALLEL.
(dump_omp_clauses): New.
(print_declaration): Dump DECL_VALUE_EXPR.
(op_symbol_1): Split out of op_symbol.
(dumping_stmts): Remove. Update all users.
* cgraph.c (cgraph_analyze_queue): New.
(cgraph_add_new_function): New.
* cgraph.h (cgraph_analyze_queue): Declare.
(cgraph_add_new_function): Declare.
(cgraph_lower_function): Remove.
* tree.c (walk_tree): Walk OMP_CLAUSE_CHAIN of OMP_CLAUSE_*
nodes. Use switch for all nodes, handle most of IS_EXPR_CODE_CLASS
and TYPE_P nodes in its default clause.
(empty_body_p): New.
(tree_range_check_failed): New.
(build5_stat): New.
* tree.h (OMP_CLAUSE_REDUCTION_INIT,
OMP_CLAUSE_REDUCTION_MERGE,
OMP_CLAUSE_REDUCTION_PLACEHOLDER,
OMP_CLAUSE_PRIVATE_DEBUG,
OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE, OMP_FOR_PRE_BODY,
OMP_MASTER_BODY, OMP_ORDERED_BODY OMP_BODY,
OMP_CLAUSES, OMP_CLAUSE_DECL, OMP_CLAUSE_DEFAULT_KIND,
OMP_CLAUSE_CHAIN, OMP_CLAUSE_OUTER_DECL,
OMP_CLAUSE_INNER_DECL, OMP_CLAUSE_NUM_THREADS_EXPR,
OMP_CLAUSE_IF_EXPR, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR,
OMP_CLAUSE_SCHEDULE_CHUNK_SIZE. OMP_PARALLEL_VAR_INIT,
OMP_PARALLEL_VAR_REDUC, OMP_FOR_VAR_INIT,
OMP_FOR_VAR_LAST, OMP_FOR_VAR_REDUC,
OMP_SECTIONS_VAR_INIT, OMP_SECTIONS_VAR_LAST,
OMP_SECTIONS_VAR_REDUC, OMP_CLAUSE_REDUCTION_CODE
OMP_SINGLE_CLAUSES, OMP_SINGLE_BODY,
OMP_CLAUSE_SCHEDULE_CHUNK_SIZE, OMP_SECTION_BODY,
OMP_CRITICAL_NAME, OMP_CRITICAL_BODY): New.
(TREE_RANGE_CHECK): New.
(empty_body_p): Declare.
(enum omp_clause_default_kind): New.
(build_string_literal): Declare.
(enum omp_clause_schedule_kind, OMP_CLAUSE_SCHEDULE_KIND): New.
(build5_stat, build5): Declare.
* tree-pass.h (TDF_CHAIN): Define.
* tree-pass.h (PROP_gimple_lomp): Define.
(pass_lower_omp): Declare.
* diagnostic.h (debug_tree_chain): Declare.
* builtins.c (get_builtin_sync_mode): Use 0 as last argument to
mode_for_size.
(expand_builtin): Handle sync BUILT_IN_*_16 builtins.
* builtins.c (build_string_literal): Make extern.
* gcc.c (include_spec_function): New.
(static_spec_functions): Add it.
(main): Move load of libgomp.spec ...
(LINK_COMMAND_SPEC): ... here.
(link_gomp_spec): New.
(static_specs): Include it.
(LINK_COMMAND_SPEC): Add link_gomp.
(GOMP_SELF_SPECS): New.
(driver_self_specs): Include it.
(switch_matches): Don't mark inline.
(main): Load libgomp.spec.
* tree-gimple.c (is_gimple_stmt): True for OMP_MASTER,
OMP_ORDERED, OMP_CRITICAL, OMP_SECTIONS, OMP_SECTION,
and OMP_SINGLE, OMP_FOR and OMP_PARALLEL.
* tree-gimple.h (enum omp_parallel): Declare.
(determine_parallel_type): Declare.
(omp_firstprivatize_variable): Declare.
(omp_reduction_init): Declare.
(diagnose_omp_structured_block_errors): Declare.
(struct walk_stmt_info): Add want_return_expr.
(struct walk_stmt_info): Add want_bind_expr, want_locations.
(find_omp_clause): Declare.
(insert_field_into_struct): Declare.
(struct walk_stmt_info): Move from tree-nested.c
(walk_stmts): Declare.
* c-cppbuiltin.c (c_cpp_builtins): If -fopenmp, #define _OPENMP
to 200505.
* cgraphunit.c (cgraph_lower_function): Make static.
(cgraph_finalize_pending_functions): New.
(cgraph_finalize_function): Call it.
(cgraph_finalize_compilation_unit): Likewise.
* builtin-types.def (BT_I16, BT_FN_I16_VPTR_I16,
BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
(BT_FN_UINT_UINT): New.
(DEF_FUNCTION_TYPE_6, DEF_FUNCTION_TYPE_7,
DEF_FUNCTION_TYPE_VAR_4): Document.
(BT_PTR_LONG, BT_PTR_PTR, BT_FN_BOOL, BT_FN_INT,
BT_FN_VOID_PTRPTR, BT_PTR_FN_VOID_PTR,
BT_FN_BOOL_LONGPTR_LONGPTR, BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_UINT,
BT_FN_BOOL_LONG_LONG_LONG_LONGPTR_LONGPTR,
BT_FN_BOOL_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG): New.
* builtins.def: Update DEF_BUILTIN comment to include COND argument.
Move all DEF_SYNC_BUILTIN () and DEF_GOMP_BUILTIN () builtins
into separate files.
(DEF_GOMP_BUILTIN): New.
(BUILT_IN_OMP_GET_THREAD_NUM, BUILT_IN_GOMP_BARRIER,
BUILT_IN_GOMP_CRITICAL_START, BUILT_IN_GOMP_CRITICAL_END,
BUILT_IN_GOMP_CRITICAL_NAME_START, BUILT_IN_GOMP_CRITICAL_NAME_END,
BUILT_IN_GOMP_LOOP_STATIC_START, BUILT_IN_GOMP_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_GUIDED_START, BUILT_IN_GOMP_LOOP_RUNTIME_START,
BUILT_IN_GOMP_LOOP_ORDERED_STATIC_START,
BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_START,
BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_START,
BUILT_IN_GOMP_LOOP_STATIC_NEXT, BUILT_IN_GOMP_LOOP_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_GUIDED_NEXT, BUILT_IN_GOMP_LOOP_RUNTIME_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_STATIC_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_GUIDED_NEXT,
BUILT_IN_GOMP_LOOP_ORDERED_RUNTIME_NEXT,
BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
BUILT_IN_GOMP_LOOP_END, BUILT_IN_GOMP_LOOP_END_NOWAIT,
BUILT_IN_GOMP_ORDERED_START, BUILT_IN_GOMP_ORDERED_END,
BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
BUILT_IN_GOMP_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_NEXT,
BUILT_IN_GOMP_PARALLEL_SECTIONS_START, BUILT_IN_GOMP_SECTIONS_END,
BUILT_IN_GOMP_SECTIONS_END_NOWAIT, BUILT_IN_GOMP_SINGLE_START,
BUILT_IN_GOMP_SINGLE_COPY_START, BUILT_IN_GOMP_SINGLE_COPY_END): New.
* sync-builtins.def: New file, moved from builtins.def.
* omp-builtins.def: New file, moved from builtins.def.
* c-objc-common.h (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine.
* gimple-low.c (lower_function_body): Clear data.
(lower_stmt): Do not handle COMPOUND_EXPR.
Remove call to print_node_brief.
* c-tree.h (c_finish_omp_clauses): New prototype.
(C_DECL_THREADPRIVATE_P): Define.
(lookup_name_no_remap, c_omp_remap_private): Remove
(c_begin_omp_parallel, c_finish_omp_parallel): Update.
(check_for_loop_decls): Update decl.
(lookup_name_no_remap, c_omp_remap_private): Declare.
(build_indirect_ref, build_modify_expr, pushdecl,
pushdecl_top_level): Move to c-common.h.
* dwarf2out.c (loc_descriptor_from_tree_1): Don't set unsignedp
before the switch, but just in the 2 places that need it.
* c-decl.c (diagnose_mismatched_decls): Do not check for
mismatched thread-local attributes when OLDDECL is marked
threadprivate and NEWDECL has no thread-local attributes.
(merge_decls): Merge C_DECL_THREADPRIVATE_P.
(c_gimple_diagnostics_recursively): Rename from
c_warn_unused_result_recursively. Invoke
diagnose_omp_structured_block_errors.
(check_for_loop_decls): Return a singular decl found.
* langhooks.c (lhd_omp_predetermined_sharing): Return
OMP_CLAUSE_DEFAULT_SHARED for DECL_ARTIFICIAL decls.
(lhd_omp_firstprivatize_type_sizes): New.
(lhd_omp_assignment): New.
(lhd_omp_predetermined_sharing): New.
* langhooks.h (struct gimplify_omp_ctx): Forward declare.
(struct lang_hooks_for_types): Add
omp_firstprivatize_type_sizes, omp_privatize_by_reference,
omp_predetermined_sharing, omp_disregard_value_expr,
omp_private_debug_clause, omp_clause_default_ctor,
omp_clause_copy_ctor, omp_clause_assign_op, omp_clause_dtor.
(c_finish_omp_clauses): New.
(c_finish_bc_stmt): Diagnose break within omp for.
(c_begin_omp_parallel, c_finish_omp_parallel): New.
(build_unary_op): Return error_mark after reporting
a readonly_error.
(build_modify_expr): Likewise.
* gimplify.c: Include optabs.h and pointer-set.h.
(enum gimplify_omp_var_data): Declare.
(struct gimplify_omp_ctx): Declare.
(struct gimplify_ctx): Add fields prev_context, combined_pre_p
and combined_ctxp.
(gimplify_ctxp, gimplify_omp_ctxp): New local variables.
(push_gimplify_context, pop_gimplify_context): Allow nesting.
(splay_tree_compare_decl_uid): New.
(new_omp_context): New.
(delete_omp_context): New.
(gimple_add_tmp_var): Call omp_add_variable.
(gimplify_bind_expr): Likewise.
(gimplify_var_or_parm_decl): If omp_notice_variable returned
true, disregard DECL_VALUE_EXPR on the decl if any.
(gimplify_expr_in_ctx): New.
(omp_firstprivatize_variable, omp_firstprivatize_type_sizes
omp_add_variable, omp_notice_variable, omp_is_private
gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1
gimplify_adjust_omp_clauses, gimplify_omp_parallel
gimplify_omp_for, gimplify_omp_workshare, goa_lhs_expr_p
gimplify_omp_atomic_fetch_op, goa_stabilize_expr
gimplify_omp_atomic_pipeline, gimplify_omp_atomic_mutex
gimplify_omp_atomic): New.
(gimplify_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED,
OMP_CRITICAL and OMP_ATOMIC.
(gimplify_body): Verify gimplify_ctxp is empty after gimplification.
* c-pragma.h (enum pragma_kind): Add
PRAGMA_OMP_ATOMIC, PRAGMA_OMP_BARRIER,
PRAGMA_OMP_CRITICAL, PRAGMA_OMP_FLUSH, PRAGMA_OMP_FOR,
PRAGMA_OMP_MASTER, PRAGMA_OMP_ORDERED,
PRAGMA_OMP_PARALLEL, PRAGMA_OMP_PARALLEL_FOR,
PRAGMA_OMP_PARALLEL_SECTIONS, PRAGMA_OMP_SECTION,
PRAGMA_OMP_SECTIONS, PRAGMA_OMP_SINGLE,
PRAGMA_OMP_THREADPRIVATE.
* tree.def (OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
OMP_SINGLE, OMP_SECTION, OMP_MASTER, OMP_ORDERED,
OMP_CRITICAL, OMP_ATOMIC, OMP_CLAUSE_PRIVATE,
OMP_CLAUSE_SHARED, OMP_CLAUSE_FIRSTPRIVATE,
OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_REDUCTION,
OMP_CLAUSE_COPYIN, OMP_CLAUSE_COPYPRIVATE,
OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS,
OMP_CLAUSE_SCHEDULE, OMP_CLAUSE_NOWAIT,
OMP_CLAUSE_ORDERED, OMP_CLAUSE_DEFAULT): Define.
* print-tree.c (print_node): Dump DECL_VALUE_EXPR.
* tree-ssa-dce.c (find_control_dependence): Do not assume that
ENTRY_BLOCK_PTR->next_bb == single_succ (ENTRY_BLOCK_PTR).
* tree-nested.c (convert_call_expr): Call walk_body on OMP_BODY for
OpenMP directives.
(struct nesting_info): Add field_map,
suppress_expansion, debug_var_chain.
(create_nesting_tree): Initialize them.
(lookup_field_for_decl): Use field_map.
(get_nonlocal_debug_decl, get_local_debug_decl): New.
(convert_local_omp_clauses): New.
(finalize_nesting_tree_1): Add debug_var_chain to toplevel block.
(walk_body): Split out of walk_function.
(convert_nonlocal_omp_clauses, convert_local_omp_clauses): New.
(convert_nonlocal_reference): Handle omp statements.
(convert_local_reference): Likewise.
(unnest_nesting_tree_1): Split out of finalize_nesting_tree_1.
(unnest_nesting_tree): New.
(lower_nested_functions): Call it.
(insert_field_into_struct): Make extern.
(struct walk_stmt_info): Move to tree-gimple.h.
(walk_stmts): Make extern.
* omp-builtins.def: New file.
* tree-iterator.c (expr_only): Clarify comment.
* c-common.h (pushdecl_top_level, pushdecl,
build_modify_expr, build_indirect_ref,
c_finish_omp_master, c_finish_omp_critical,
c_finish_omp_ordered, c_finish_omp_barrier,
c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_for, c_split_parallel_clauses,
omp_clause_default_kind, c_omp_sharing_predetermined,
c_omp_remap_decl): Declare.
* Makefile.in (BUILTINS_DEF): Add omp-builtins.def.
(OBJS-common): Add omp-low.o.
(c-omp.o, omp-low.o): Add.
(gimplify.o): Add dependency on $(OPTABS_H).
(GTFILES): Add omp-low.c.
(gt-stringpool.h): Add.
* tree-cfg.c (set_bb_for_stmt): Do not update the
block-to-labels map if we are currently expanding to RTL.
(tree_node_can_be_shared): Remove unnecessary CONSTANT_CLASS_P
checks.
Handle IDENTIFIER_NODE.
(tree_verify_flow_info): Do not ICE when emitting error
messages about invalid labels.
(dump_function_to_file): Reset CFUN before emitting the body
of the function.
(debug_function): New.
* passes.c (init_optimization_passes): Schedule
pass_lower_omp.
* langhooks-def.h (lhd_omp_predetermined_sharing,
lhd_omp_assignment, lhd_omp_firstprivatize_type_sizes):
Declare.
(LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Use it.
(LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE,
LANG_HOOKS_OMP_PREDETERMINED_SHARING,
LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR,
LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE,
LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR,
LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP,
LANG_HOOKS_OMP_CLAUSE_DTOR): Define.
(LANG_HOOK_DECLS): Use them.
2006-01-18 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
Richard Henderson <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
* c-parser.c (pragma_omp_clause): Define.
(c_parser_declaration_or_fndef): Document OpenMP syntax.
(c_parser_compound_statement): Likewise.
(c_parser_statement): Likewise.
(c_parser_pragma): Handle omp pragmas.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_PARALLEL_CLAUSE_MASK, OMP_SINGLE_CLAUSE_MASK): Define.
(c_parser_omp_clause_name, check_no_duplicate_clause,
c_parser_omp_variable_list,
c_parser_omp_var_list_parens, c_parser_omp_clause_copyin,
c_parser_omp_clause_copyprivate,
c_parser_omp_clause_default,
c_parser_omp_clause_firstprivate, c_parser_omp_clause_if,
c_parser_omp_clause_lastprivate,
c_parser_omp_clause_nowait,
c_parser_omp_clause_num_threads,
c_parser_omp_clause_ordered, c_parser_omp_clause_private,
c_parser_omp_clause_reduction,
c_parser_omp_clause_schedule, c_parser_omp_clause_shared,
c_parser_omp_all_clauses, c_parser_omp_structured_block,
c_parser_omp_atomic, c_parser_omp_barrier,
c_parser_omp_critical, c_parser_omp_flush,
c_parser_omp_for_loop, c_parser_omp_for,
c_parser_omp_master, c_parser_omp_ordered,
c_parser_omp_sections_scope, c_parser_omp_sections,
c_parser_omp_parallel, c_parser_omp_single,
c_parser_omp_construct, c_parser_omp_threadprivate): New.
* c-pragma.c (init_pragma): Do omp pragma registration here.
* c.opt (fopenmp): New flag.
2006-01-18 Eric Christopher <echristo@apple.com>
* gcc.c (GOMP_SELF_SPECS): Bracket in #ifndef/#endif.
* config/darwin.h (GOMP_SELF_SPECS): Define.
testsuite/
2006-01-18 Richard Henderson <rth@redhat.com>
Aldy Hernandez <aldyh@redhat.com>
Jakub Jelinek <jakub@redhat.com>
Diego Novillo <dnovillo@redhat.com>
Uros Bizjak <uros@kss-loka.si>
* testsuite/gcc.dg/gomp: New directory.
From-SVN: r109902
2006-01-18 20:21:25 +01:00
|
|
|
|
extern tree c_begin_omp_parallel (void);
|
java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
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extern tree c_finish_omp_parallel (location_t, tree, tree);
|
c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP value to 200805.
* c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP value to
200805.
* langhooks.h (struct lang_hooks_for_decls): Add omp_finish_clause.
Add omp_private_outer_ref hook, add another argument to
omp_clause_default_ctor hook.
* langhooks-def.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
(LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
(LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): Change to
hook_tree_tree_tree_tree_null.
(LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_FINISH_CLAUSE and
LANG_HOOKS_OMP_PRIVATE_OUTER_REF.
* hooks.c (hook_tree_tree_tree_tree_null): New function.
* hooks.h (hook_tree_tree_tree_tree_null): New prototype.
* tree.def (OMP_TASK): New tree code.
* tree.h (OMP_TASK_COPYFN, OMP_TASK_ARG_SIZE, OMP_TASK_ARG_ALIGN,
OMP_CLAUSE_PRIVATE_OUTER_REF, OMP_CLAUSE_LASTPRIVATE_STMT,
OMP_CLAUSE_COLLAPSE_ITERVAR, OMP_CLAUSE_COLLAPSE_COUNT,
OMP_TASKREG_CHECK, OMP_TASKREG_BODY, OMP_TASKREG_CLAUSES,
OMP_TASKREG_FN, OMP_TASKREG_DATA_ARG, OMP_TASK_BODY,
OMP_TASK_CLAUSES, OMP_TASK_FN, OMP_TASK_DATA_ARG,
OMP_CLAUSE_COLLAPSE_EXPR): Define.
(enum omp_clause_default_kind): Add OMP_CLAUSE_DEFAULT_FIRSTPRIVATE.
(OMP_DIRECTIVE_P): Add OMP_TASK.
(OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): New clause codes.
(OMP_CLAUSE_SCHEDULE_AUTO): New schedule kind.
* tree.c (omp_clause_code_name): Add OMP_CLAUSE_COLLAPSE
and OMP_CLAUSE_UNTIED entries.
(omp_clause_num_ops): Likewise. Increase OMP_CLAUSE_LASTPRIVATE
num_ops to 2.
(walk_tree_1): Handle OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
Walk OMP_CLAUSE_LASTPRIVATE_STMT.
* tree-pretty-print.c (dump_omp_clause): Handle
OMP_CLAUSE_SCHEDULE_AUTO, OMP_CLAUSE_UNTIED, OMP_CLAUSE_COLLAPSE,
OMP_CLAUSE_DEFAULT_FIRSTPRIVATE.
(dump_generic_node): Handle OMP_TASK and collapsed OMP_FOR loops.
* c-omp.c (c_finish_omp_for): Allow pointer iterators. Remove
warning about unsigned iterators. Change decl/init/cond/incr
arguments to TREE_VECs, check arguments for all collapsed loops.
(c_finish_omp_taskwait): New function.
(c_split_parallel_clauses): Put OMP_CLAUSE_COLLAPSE clause to
ws_clauses.
* c-parser.c (c_parser_omp_for_loop): Parse collapsed loops. Call
default_function_array_conversion on init. Add par_clauses argument.
If decl is present in parallel's lastprivate clause, change it to
shared and add lastprivate clause for decl to OMP_FOR_CLAUSES.
Add clauses argument, on success set OMP_FOR_CLAUSES to it. Look up
collapse count in clauses.
(c_parser_omp_for, c_parser_omp_parallel): Adjust
c_parser_omp_for_loop callers.
(OMP_FOR_CLAUSE_MASK): Add 1 << PRAGMA_OMP_CLAUSE_COLLAPSE.
(c_parser_pragma): Handle PRAGMA_OMP_TASKWAIT.
(c_parser_omp_clause_name): Handle collapse and untied clauses.
(c_parser_omp_clause_collapse, c_parser_omp_clause_untied): New
functions.
(c_parser_omp_clause_schedule): Handle schedule(auto).
Include correct location in the error message.
(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
and PRAGMA_OMP_CLAUSE_UNTIED.
(OMP_TASK_CLAUSE_MASK): Define.
(c_parser_omp_task, c_parser_omp_taskwait): New functions.
(c_parser_omp_construct): Handle PRAGMA_OMP_TASK.
* tree-nested.c (convert_nonlocal_omp_clauses,
convert_local_omp_clauses): Handle OMP_CLAUSE_LASTPRIVATE_STMT,
OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE,
OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
Don't handle TREE_STATIC or DECL_EXTERNAL VAR_DECLs in
OMP_CLAUSE_DECL.
(conver_nonlocal_reference, convert_local_reference,
convert_call_expr): Handle OMP_TASK the same as OMP_PARALLEL. Use
OMP_TASKREG_* macros rather than OMP_PARALLEL_*.
(walk_omp_for): Adjust for OMP_FOR_{INIT,COND,INCR} changes.
* tree-gimple.c (is_gimple_stmt): Handle OMP_TASK.
* c-tree.h (c_begin_omp_task, c_finish_omp_task): New prototypes.
* c-pragma.h (PRAGMA_OMP_TASK, PRAGMA_OMP_TASKWAIT): New.
(PRAGMA_OMP_CLAUSE_COLLAPSE, PRAGMA_OMP_CLAUSE_UNTIED): New.
* c-typeck.c (c_begin_omp_task, c_finish_omp_task): New functions.
(c_finish_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
OMP_CLAUSE_UNTIED.
* c-pragma.c (init_pragma): Init omp task and omp taskwait pragmas.
* c-common.h (c_finish_omp_taskwait): New prototype.
* gimple-low.c (lower_stmt): Handle OMP_TASK.
* tree-parloops.c (create_parallel_loop): Create 1 entry
vectors for OMP_FOR_{INIT,COND,INCR}.
* tree-cfg.c (remove_useless_stmts_1): Handle OMP_* containers.
(make_edges): Handle OMP_TASK.
* tree-ssa-operands.c (get_expr_operands): Handle collapsed OMP_FOR
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
* tree-inline.c (estimate_num_insns_1): Handle OMP_TASK.
* builtin-types.def (BT_PTR_ULONGLONG, BT_PTR_FN_VOID_PTR_PTR,
BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
* omp-builtins.def (BUILT_IN_GOMP_TASK, BUILT_IN_GOMP_TASKWAIT,
BUILT_IN_GOMP_LOOP_ULL_STATIC_START,
BUILT_IN_GOMP_LOOP_ULL_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_ULL_GUIDED_START,
BUILT_IN_GOMP_LOOP_ULL_RUNTIME_START,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_STATIC_START,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_DYNAMIC_START,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_GUIDED_START,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_START,
BUILT_IN_GOMP_LOOP_ULL_STATIC_NEXT,
BUILT_IN_GOMP_LOOP_ULL_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_ULL_GUIDED_NEXT,
BUILT_IN_GOMP_LOOP_ULL_RUNTIME_NEXT,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_STATIC_NEXT,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_DYNAMIC_NEXT,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_GUIDED_NEXT,
BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT): New builtins.
* gimplify.c (gimplify_omp_for): Allow pointer type for decl,
handle POINTER_PLUS_EXPR. If loop counter has been replaced and
original iterator is present in lastprivate clause or if
collapse > 1, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle collapsed
OMP_FOR loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
(gimplify_expr): Handle OMP_SECTIONS_SWITCH and OMP_TASK.
(enum gimplify_omp_var_data): Add GOVD_PRIVATE_OUTER_REF.
(omp_notice_variable): Set GOVD_PRIVATE_OUTER_REF if needed,
if it is set, lookup var in outer contexts too. Handle
OMP_CLAUSE_DEFAULT_FIRSTPRIVATE. Handle vars that are supposed
to be implicitly determined firstprivate for task regions.
(gimplify_scan_omp_clauses): Set GOVD_PRIVATE_OUTER_REF if needed,
if it is set, lookup var in outer contexts too. Set
OMP_CLAUSE_PRIVATE_OUTER_REF if GOVD_PRIVATE_OUTER_REF is set.
Handle OMP_CLAUSE_LASTPRIVATE_STMT, OMP_CLAUSE_COLLAPSE and
OMP_CLAUSE_UNTIED. Take region_type as last argument
instead of in_parallel and in_combined_parallel.
(gimplify_omp_parallel, gimplify_omp_for, gimplify_omp_workshare):
Adjust callers.
(gimplify_adjust_omp_clauses_1): Set OMP_CLAUSE_PRIVATE_OUTER_REF if
GOVD_PRIVATE_OUTER_REF is set. Call omp_finish_clause
langhook.
(new_omp_context): Set default_kind to
OMP_CLAUSE_DEFAULT_UNSPECIFIED for OMP_TASK regions.
(omp_region_type): New enum.
(struct gimplify_omp_ctx): Remove is_parallel and is_combined_parallel
fields, add region_type.
(new_omp_context): Take region_type as argument instead of is_parallel
and is_combined_parallel.
(gimple_add_tmp_var, omp_firstprivatize_variable, omp_notice_variable,
omp_is_private, omp_check_private): Adjust ctx->is_parallel and
ctx->is_combined_parallel checks.
(gimplify_omp_task): New function.
(gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
OMP_CLAUSE_UNTIED.
* omp-low.c (extract_omp_for_data): Use schedule(static)
for schedule(auto). Handle pointer and unsigned iterators.
Compute fd->iter_type. Handle POINTER_PLUS_EXPR increments.
Add loops argument. Extract data for collapsed OMP_FOR loops.
(expand_parallel_call): Assert sched_kind isn't auto,
map runtime schedule to index 3.
(struct omp_for_data_loop): New type.
(struct omp_for_data): Remove v, n1, n2, step, cond_code fields.
Add loop, loops, collapse and iter_type fields.
(workshare_safe_to_combine_p): Disallow combined for if
iter_type is unsigned long long. Don't combine collapse > 1 loops
unless all bounds and steps are constant. Adjust extract_omp_for_data
caller.
(expand_omp_for_generic): Handle pointer, unsigned and long long
iterators. Handle collapsed OMP_FOR loops. Adjust
for struct omp_for_data changes. If libgomp function doesn't return
boolean_type_node, add comparison of the return value with 0.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk): Handle
pointer, unsigned and long long iterators. Adjust for struct
omp_for_data changes.
(expand_omp_for): Assert sched_kind isn't auto, map runtime schedule
to index 3. Use GOMP_loop_ull*{start,next} if iter_type is
unsigned long long. Allocate loops array, pass it to
extract_omp_for_data. For collapse > 1 loops use always
expand_omp_for_generic.
(omp_context): Add sfield_map and srecord_type fields.
(is_task_ctx, lookup_sfield): New functions.
(use_pointer_for_field): Use is_task_ctx helper. Change first
argument's type from const_tree to tree. Clarify comment.
In OMP_TASK disallow copy-in/out sharing.
(build_sender_ref): Call lookup_sfield instead of lookup_field.
(install_var_field): Add mask argument. Populate both record_type
and srecord_type if needed.
(delete_omp_context): Destroy sfield_map, clear DECL_ABSTRACT_ORIGIN
in srecord_type.
(fixup_child_record_type): Also remap FIELD_DECL's DECL_SIZE{,_UNIT}
and DECL_FIELD_OFFSET.
(scan_sharing_clauses): Adjust install_var_field callers. For
firstprivate clauses on explicit tasks allocate the var by value in
record_type unconditionally, rather than by reference.
Handle OMP_CLAUSE_PRIVATE_OUTER_REF. Scan OMP_CLAUSE_LASTPRIVATE_STMT.
Use is_taskreg_ctx instead of is_parallel_ctx.
Handle OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
(create_omp_child_function_name): Add task_copy argument, use
*_omp_cpyfn* names if it is true.
(create_omp_child_function): Add task_copy argument, if true create
*_omp_cpyfn* helper function.
(scan_omp_parallel): Adjust create_omp_child_function callers.
Rename parallel_nesting_level to taskreg_nesting_level.
(scan_omp_task): New function.
(lower_rec_input_clauses): Don't run constructors for firstprivate
explicit task vars which are initialized by *_omp_cpyfn*.
Pass outer var ref to omp_clause_default_ctor hook if
OMP_CLAUSE_PRIVATE_OUTER_REF or OMP_CLAUSE_LASTPRIVATE.
Replace OMP_CLAUSE_REDUCTION_PLACEHOLDER decls in
OMP_CLAUSE_REDUCTION_INIT.
(lower_send_clauses): Clear DECL_ABSTRACT_ORIGIN if in task to
avoid duplicate setting of fields. Handle
OMP_CLAUSE_PRIVATE_OUTER_REF.
(lower_send_shared_vars): Use srecord_type if non-NULL. Don't
copy-out if TREE_READONLY, only copy-in.
(expand_task_copyfn): New function.
(expand_task_call): New function.
(struct omp_taskcopy_context): New type.
(task_copyfn_copy_decl, task_copyfn_remap_type, create_task_copyfn):
New functions.
(lower_omp_parallel): Rename to...
(lower_omp_taskreg): ... this. Use OMP_TASKREG_* macros where needed.
Call create_task_copyfn if srecord_type is needed. Adjust
sender_decl type.
(task_shared_vars): New variable.
(check_omp_nesting_restrictions): Warn if work-sharing,
barrier, master or ordered region is closely nested inside OMP_TASK.
Add warnings for barrier if closely nested inside of work-sharing,
ordered, or master region.
(scan_omp_1): Call check_omp_nesting_restrictions even for
GOMP_barrier calls. Rename parallel_nesting_level to
taskreg_nesting_level. Handle OMP_TASK.
(lower_lastprivate_clauses): Even if some lastprivate is found on a
work-sharing construct, continue looking for them on parent parallel
construct.
(lower_omp_for_lastprivate): Add lastprivate clauses
to the beginning of dlist rather than end. Adjust for struct
omp_for_data changes.
(lower_omp_for): Add rec input clauses before OMP_FOR_PRE_BODY,
not after it. Handle collapsed OMP_FOR loops, adjust for
OMP_FOR_{INIT,COND,INCR} changes, adjust extract_omp_for_data
caller.
(get_ws_args_for): Adjust extract_omp_for_data caller.
(scan_omp_for): Handle collapsed OMP_FOR
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
(lower_omp_single_simple): If libgomp function doesn't return
boolean_type_node, add comparison of the return value with 0.
(diagnose_sb_1, diagnose_sb_2): Handle collapsed OMP_FOR
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes. Handle OMP_TASK.
(parallel_nesting_level): Rename to...
(taskreg_nesting_level): ... this.
(is_taskreg_ctx): New function.
(build_outer_var_ref, omp_copy_decl): Use is_taskreg_ctx instead
of is_parallel_ctx.
(execute_lower_omp): Rename parallel_nesting_level to
taskreg_nesting_level.
(expand_omp_parallel): Rename to...
(expand_omp_taskreg): ... this. Use OMP_TASKREG_* macros where needed.
Call omp_task_call for OMP_TASK regions.
(expand_omp): Adjust caller, handle OMP_TASK.
(lower_omp_1): Adjust lower_omp_taskreg caller, handle OMP_TASK.
* bitmap.c (bitmap_default_obstack_depth): New variable.
(bitmap_obstack_initialize, bitmap_obstack_release): Do nothing
if argument is NULL and bitmap_default_obstack is already initialized.
* ipa-struct-reorg.c (do_reorg_1): Call bitmap_obstack_release
at the end.
* matrix-reorg.c (matrix_reorg): Likewise.
cp/
* cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info,
dependent_omp_for_p, begin_omp_task, finish_omp_task,
finish_omp_taskwait): New prototypes.
(cxx_omp_clause_default_ctor): Add outer argument.
(finish_omp_for): Add new clauses argument.
* cp-gimplify.c (cxx_omp_finish_clause): New function.
(cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten.
(cxx_omp_clause_default_ctor): Add outer argument.
(cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT.
* cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
* parser.c (cp_parser_omp_for_loop): Parse collapsed for loops.
Add par_clauses argument. If decl is present in parallel's
lastprivate clause, change that clause to shared and add
a lastprivate clause for decl to OMP_FOR_CLAUSES.
Fix wording of error messages. Adjust finish_omp_for caller.
Add clauses argument. Parse loops with random access iterators.
(cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New
functions.
(cp_parser_omp_for, cp_parser_omp_parallel): Adjust
cp_parser_omp_for_loop callers.
(cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper
functions.
(cp_parser_omp_clause_name): Handle collapse and untied
clauses.
(cp_parser_omp_clause_schedule): Handle auto schedule.
(cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
and PRAGMA_OMP_CLAUSE_UNTIED.
(OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE.
(OMP_TASK_CLAUSE_MASK): Define.
(cp_parser_omp_task, cp_parser_omp_taskwait): New functions.
(cp_parser_omp_construct): Handle PRAGMA_OMP_TASK.
(cp_parser_pragma): Handle PRAGMA_OMP_TASK and
PRAGMA_OMP_TASKWAIT.
* pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT.
(tsubst_omp_for_iterator): New function.
(dependent_omp_for_p): New function.
(tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR
loops. Adjust finish_omp_for caller. Handle loops with random
access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes.
(tsubst_expr): Handle OMP_TASK.
* semantics.c (cxx_omp_create_clause_info): New function.
(finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and
OMP_CLAUSE_COLLAPSE.
(cxx_omp_predetermined_sharing): Removed.
* semantics.c (finish_omp_for): Allow pointer iterators. Use
handle_omp_for_class_iterator and dependent_omp_for_p. Handle
collapsed for loops. Adjust c_finish_omp_for caller. Add new
clauses argument. Fix check for type dependent cond or incr.
Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of
fold_convert to convert incr amount to difference_type. Only
fold if not in template. If decl is mentioned in lastprivate
clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random
access iterators. Adjust for OMP_FOR_{INIT,COND,INCR}
changes.
(finish_omp_threadprivate): Allow static class members of the
current class.
(handle_omp_for_class_iterator, begin_omp_task, finish_omp_task,
finish_omp_taskwait): New functions.
* parser.c (cp_parser_binary_expression): Add prec argument.
(cp_parser_assignment_expression): Adjust caller.
* cp-tree.h (outer_curly_brace_block): New prototype.
* decl.c (outer_curly_brace_block): No longer static.
fortran/
* scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
* parse.c (next_free): Allow tab after !$omp.
(decode_omp_directive): Handle !$omp task, !$omp taskwait
and !$omp end task.
(case_executable): Add ST_OMP_TASKWAIT.
(case_exec_markers): Add ST_OMP_TASK.
(gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
ST_OMP_TASKWAIT.
(parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
* gfortran.h (gfc_find_sym_in_expr): New prototype.
(gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
(gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
untied fields.
(gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
* f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
* trans.h (gfc_omp_clause_default_ctor): Add another argument.
(gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
* types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
(BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
than boolean_type_node.
* dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
untied and collapse clauses.
(gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
* trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
EXEC_OMP_TASKWAIT.
* st.c (gfc_free_statement): Likewise.
* resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
(find_sym_in_expr): Rename to...
(gfc_find_sym_in_expr): ... this. No longer static.
(resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
* match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
prototypes.
* openmp.c (resolve_omp_clauses): Allow allocatable arrays in
firstprivate, lastprivate, reduction, copyprivate and copyin
clauses.
(omp_current_do_code): Made static.
(omp_current_do_collapse): New variable.
(gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
clear omp_current_do_code and omp_current_do_collapse on return.
(gfc_resolve_do_iterator): Handle collapsed do loops.
(resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
(OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
(gfc_match_omp_clauses): Handle default (firstprivate),
schedule (auto), untied and collapse (n) clauses.
(OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
(OMP_TASK_CLAUSES): Define.
(gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
* trans-openmp.c (gfc_omp_private_outer_ref): New function.
(gfc_omp_clause_default_ctor): Add outer argument. For allocatable
arrays allocate them with the bounds of the outer var if outer
var is allocated.
(gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
gfc_omp_clause_dtor): New functions.
(gfc_trans_omp_array_reduction): If decl is allocatable array,
allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
(gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
for assumed-size arrays.
(gfc_trans_omp_do): Add par_clauses argument. If dovar is
present in lastprivate clause and do loop isn't simple,
set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
parallel's lastprivate clause, change it to shared and add
lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
(gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
(gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
OMP_FOR from OMP_PARALLEL.
(gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
(gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
(gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
EXEC_OMP_TASKWAIT.
gcc/testsuite/
* gcc.dg/gomp/collapse-1.c: New test.
* gcc.dg/gomp/nesting-1.c: New test.
* g++.dg/gomp/task-1.C: New test.
* g++.dg/gomp/predetermined-1.C: New test.
* g++.dg/gomp/tls-4.C: New test.
* gfortran.dg/gomp/collapse1.f90: New test.
* gfortran.dg/gomp/sharing-3.f90: New test.
* gcc.dg/gomp/pr27499.c (foo): Remove is unsigned dg-warning.
* g++.dg/gomp/pr27499.C (foo): Likewise.
* g++.dg/gomp/for-16.C (foo): Likewise.
* g++.dg/gomp/tls-3.C: Remove dg-error, add S::s definition.
* g++.dg/gomp/pr34607.C: Adjust dg-error location.
* g++.dg/gomp/for-16.C (foo): Add a new dg-error.
* gcc.dg/gomp/appendix-a/a.35.4.c: Add dg-warning.
* gcc.dg/gomp/appendix-a/a.35.6.c: Likewise.
* gfortran.dg/gomp/appendix-a/a.35.4.f90: Likewise.
* gfortran.dg/gomp/appendix-a/a.35.6.f90: Likewise.
* gfortran.dg/gomp/omp_parse1.f90: Remove !$omp tab test.
* gfortran.dg/gomp/appendix-a/a.33.4.f90: Remove dg-error
about allocatable array.
* gfortran.dg/gomp/reduction1.f90: Likewise.
libgomp/
* configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
Substitute also OMP_*LOCK_25*.
* configure: Regenerated.
* config.h.in: Regenerated.
* Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
ptrlock.c and task.c.
* Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
* task.c: New file.
* loop_ull.c: New file.
* iter_ull.c: New file.
* libgomp.h: Include ptrlock.h.
(enum gomp_task_kind): New type.
(struct gomp_team): Add task_lock, task_queue, task_count,
task_running_count, single_count fields. Add
work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
Remove work_share_lock, generation_mask,
oldest_live_gen, num_live_gen and init_work_shares fields, add
work work_share_list_alloc, work_share_list_free and work_share_chunk
fields. Change work_shares from pointer to pointers into an array.
Change ordered_release field into gomp_sem_t ** from flexible array
member. Add implicit_task and initial_work_shares fields.
Move close to the end of the struct.
(struct gomp_team_state): Add single_count, last_work_share,
active_level and level fields, remove work_share_generation.
(gomp_barrier_handle_tasks): New prototype.
(gomp_finish_task): New inline function.
(struct gomp_work_share): Move chunk_size, end, incr into
transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
next_ll fields. Reshuffle fields. Add next_alloc,
next_ws, next_free and inline_ordered_team_ids fields, change
ordered_team_ids into pointer from flexible array member.
Add mode field. Put lock and next into a different cache line
from most of the write-once fields.
(gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
gomp_iter_ull_guided_next): New prototypes.
(gomp_new_icv): New prototype.
(struct gomp_thread): Add thread_pool and task fields.
(struct gomp_thread_pool): New type.
(gomp_new_team): New prototype.
(gomp_team_start): Change type of last argument.
(gomp_new_work_share): Removed.
(gomp_init_work_share, gomp_fini_work_share): New prototypes.
(gomp_work_share_init_done): New static inline.
(gomp_throttled_spin_count_var, gomp_available_cpus,
gomp_managed_threads): New extern decls.
(gomp_init_task): New prototype.
(gomp_spin_count_var): New extern var decl.
(LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
or no alias support, or if not PIC.
(gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
gomp_test_nest_lock_25): New prototypes.
(omp_lock_symver, strong_alias): Define.
(gomp_remaining_threads_count, gomp_remaining_threads_lock): New
decls.
(gomp_end_task): New.
(struct gomp_task_icv, gomp_global_icv): New.
(gomp_thread_limit_var, gomp_max_active_levels_var): New.
(struct gomp_task): New.
(gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
gomp_run_sched_var, gomp_run_sched_chunk): Remove.
(gomp_icv): New.
(gomp_schedule_type): Reorder enum to match
omp_sched_t.
* team.c (struct gomp_thread_start_data): Add thread_pool and task
fields.
(gomp_thread_start): Add gomp_team_barrier_wait call.
For non-nested case remove clearing of docked thread thr fields.
Use pool fields instead of global gomp_* variables. Use
gomp_barrier_wait_last when needed. Initialize ts.active_level.
Create tasks for each member thread.
(free_team): Only destroy team barrier, task_lock here and free it.
(gomp_free_thread): Free last_team if non-NULL.
(gomp_team_end): Call gomp_team_barrier_wait instead of
gomp_barrier_wait. For nested case call one extra
gomp_barrier_wait. Move here some destruction from free_team.
Call free_team on pool->last_team if any, rather than freeing
current team. Destroy work_share_list_free_lock ifndef
HAVE_SYNC_BUILTINS.
(gomp_new_icv): New function.
(gomp_threads, gomp_threads_size, gomp_threads_used,
gomp_threads_dock): Removed.
(gomp_thread_destructor): New variable.
(gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
functions.
(gomp_team_start): Create new pool if current thread doesn't have
one. Use pool fields instead of global gomp_* variables.
Initialize thread_pool field for new threads. Clear single_count.
Change last argument from ws to team, don't create
new team, set ts.work_share to &team->work_shares[0] and clear
ts.last_work_share. Don't clear ts.work_share_generation.
If number of threads changed, adjust atomically gomp_managed_threads.
Use gomp_init_task instead of gomp_new_task,
set thr->task to the corresponding implicit_task array entry.
Create tasks for each member thread. Initialize ts.level.
(initialize_team): Call pthread_key_create on
gomp_thread_destructor.
(team_destructor): New function.
(new_team): Removed.
(gomp_new_team): New function.
(free_team): Free gomp_work_share blocks chained through next_alloc,
instead of freeing work_shares and destroying work_share_lock.
(gomp_team_end): Call gomp_fini_work_share. If number of threads
changed, adjust atomically gomp_managed_threads. Use gomp_end_task.
* barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
of gomp_barrier_wait.
* single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
instead of gomp_barrier_wait. Call gomp_work_share_init_done
if gomp_work_share_start returned true. Don't unlock ws->lock.
(GOMP_single_copy_end): Call gomp_team_barrier_wait instead
of gomp_barrier_wait.
(GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS. Call
gomp_work_share_init_done if gomp_work_share_start returned true.
Don't unlock ws->lock.
* work.c: Include stddef.h.
(free_work_share): Use work_share_list_free_lock instead
of atomic chaining ifndef HAVE_SYNC_BUILTINS. Add team argument.
Call gomp_fini_work_share and then either free ws if orphaned, or
put it into work_share_list_free list of the current team.
(alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
functions.
(gomp_work_share_start, gomp_work_share_end,
gomp_work_share_end_nowait): Rewritten.
* omp_lib.f90.in Change some tabs to spaces to prevent warnings.
(openmp_version): Set to 200805.
(omp_sched_kind, omp_sched_static, omp_sched_dynamic,
omp_sched_guided, omp_sched_auto): New parameters.
(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
omp_set_max_active_levels, omp_get_max_active_levels,
omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
omp_get_active_level): New interfaces.
* omp_lib.h.in (openmp_version): Set to 200805.
(omp_sched_kind, omp_sched_static, omp_sched_dynamic,
omp_sched_guided, omp_sched_auto): New parameters.
(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
omp_set_max_active_levels, omp_get_max_active_levels,
omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
omp_get_active_level): New externals.
* loop.c: Include limits.h.
(GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
GFS_AUTO.
(GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
Likewise. Use gomp_icv.
(gomp_loop_static_start, gomp_loop_dynamic_start): Clear
ts.static_trip here.
(gomp_loop_static_start, gomp_loop_ordered_static_start): Call
gomp_work_share_init_done after gomp_loop_init. Don't unlock ws->lock.
(gomp_loop_dynamic_start, gomp_loop_guided_start): Call
gomp_work_share_init_done after gomp_loop_init. If HAVE_SYNC_BUILTINS,
don't unlock ws->lock, otherwise lock it.
(gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
gomp_work_share_init_done after gomp_loop_init. Lock ws->lock.
(gomp_parallel_loop_start): Call gomp_new_team instead of
gomp_new_work_share. Call gomp_loop_init on &team->work_shares[0].
Adjust gomp_team_start caller. Pass 0 as second argument to
gomp_resolve_num_threads.
(gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
If adding ws->chunk_size nthreads + 1 times after end won't
overflow, set ws->mode to 1.
* libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
GOMP_loop_ull_ordered_static_start,
GOMP_loop_ull_ordered_dynamic_start,
GOMP_loop_ull_ordered_guided_start,
GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
prototypes.
* libgomp.map: Export lock routines also @@OMP_2.0.
(GOMP_loop_ordered_dynamic_first,
GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
GOMP_loop_ordered_static_first): Remove.
(GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
GOMP_loop_ull_ordered_dynamic_next,
GOMP_loop_ull_ordered_dynamic_start,
GOMP_loop_ull_ordered_guided_next,
GOMP_loop_ull_ordered_guided_start,
GOMP_loop_ull_ordered_runtime_next,
GOMP_loop_ull_ordered_runtime_start,
GOMP_loop_ull_ordered_static_next,
GOMP_loop_ull_ordered_static_start,
GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
(omp_set_schedule, omp_get_schedule,
omp_get_thread_limit, omp_set_max_active_levels,
omp_get_max_active_levels, omp_get_level,
omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
omp_set_schedule_, omp_set_schedule_8_,
omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
omp_set_max_active_levels_, omp_set_max_active_levels_8_,
omp_get_max_active_levels_, omp_get_level_,
omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
New exports @@OMP_3.0.
* omp.h.in (omp_sched_t): New type.
(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
omp_set_max_active_levels, omp_get_max_active_levels,
omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
omp_get_active_level): New prototypes.
* env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
gomp_thread_limit_var, gomp_remaining_threads_count,
gomp_remaining_threads_lock): New variables.
(parse_spincount): New function.
(initialize_env): Call gomp_init_num_threads unconditionally.
Initialize gomp_available_cpus. Call parse_spincount,
initialize gomp_{,throttled_}spin_count_var
depending on presence and value of OMP_WAIT_POLICY and
GOMP_SPINCOUNT env vars. Handle GOMP_BLOCKTIME env var.
Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
OMP_THREAD_LIMIT, OMP_STACKSIZE env vars. Handle unit specification
for GOMP_STACKSIZE. Initialize gomp_remaining_threads_count and
gomp_remaining_threads_lock if needed. Use gomp_global_icv.
(gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
gomp_run_sched_var, gomp_run_sched_chunk): Remove.
(gomp_global_icv): New.
(parse_schedule): Use it. Parse "auto".
(omp_set_num_threads): Use gomp_icv.
(omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
Likewise.
(omp_get_max_threads): Move from parallel.c.
(omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
omp_set_max_active_levels, omp_get_max_active_levels): New functions,
add ialias.
(parse_stacksize, parse_wait_policy): New functions.
* fortran.c: Rewrite lock wrappers, if symbol versioning provide
both wrappers for compatibility and new locks.
(omp_set_schedule, omp_get_schedule,
omp_get_thread_limit, omp_set_max_active_levels,
omp_get_max_active_levels, omp_get_level,
omp_get_ancestor_thread_num, omp_get_team_size,
omp_get_active_level): New ialias_redirect.
(omp_set_schedule_, omp_set_schedule_8_,
omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
omp_set_max_active_levels_, omp_set_max_active_levels_8_,
omp_get_max_active_levels_, omp_get_level_,
omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
New functions.
* parallel.c: Include limits.h.
(gomp_resolve_num_threads): Add count argument. Rewritten.
(GOMP_parallel_start): Call gomp_new_team and pass that as last
argument to gomp_team_start. Pass 0 as second argument to
gomp_resolve_num_threads.
(GOMP_parallel_end): Decrease gomp_remaining_threads_count
if gomp_thread_limit_var != ULONG_MAX.
(omp_in_parallel): Implement using ts.active_level.
(omp_get_max_threads): Move to env.c.
(omp_get_level, omp_get_ancestor_thread_num,
omp_get_team_size, omp_get_active_level): New functions,
add ialias.
* sections.c (GOMP_sections_start): Call gomp_work_share_init_done
after gomp_sections_init. If HAVE_SYNC_BUILTINS, call
gomp_iter_dynamic_next instead of the _locked variant and don't take
lock around it, otherwise acquire it before calling
gomp_iter_dynamic_next_locked.
(GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
gomp_iter_dynamic_next instead of the _locked variant and don't take
lock around it.
(GOMP_parallel_sections_start): Call gomp_new_team instead of
gomp_new_work_share. Call gomp_sections_init on &team->work_shares[0].
Adjust gomp_team_start caller. Pass count as second argument to
gomp_resolve_num_threads, don't adjust num_threads after the call.
Use gomp_icv.
* iter.c (gomp_iter_dynamic_next_locked): Don't multiply
ws->chunk_size by incr.
(gomp_iter_dynamic_next): Likewise. If ws->mode, use more efficient
code.
* libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
types.
(omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
(omp_check_defines): Check even the compat defines.
* config/linux/ptrlock.c: New file.
* config/linux/ptrlock.h: New file.
* config/linux/wait.h: New file.
* config/posix/ptrlock.c: New file.
* config/posix/ptrlock.h: New file.
* config/linux/bar.h (gomp_team_barrier_wait,
gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
(gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): New inlines.
(gomp_barrier_t): Rewritten.
(gomp_barrier_state_t): New typedef.
(gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
gomp_barrier_wait_start): Rewritten.
(gomp_barrier_wait_end): Change second argument to
gomp_barrier_state_t.
(gomp_barrier_last_thread, gomp_barrier_wait_last): New static
inlines.
* config/linux/bar.c: Include wait.h instead of libgomp.h and
futex.h.
(gomp_barrier_wait_end): Rewritten.
(gomp_team_barrier_wait, gomp_team_barrier_wait_end,
gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
* config/posix/bar.h (gomp_barrier_t): Add generation field.
(gomp_barrier_state_t): New typedef.
(gomp_team_barrier_wait,
gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
(gomp_barrier_wait_start): Or all but low 2 bits from generation
into the return value. Return gomp_barrier_state_t.
(gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): New inlines.
(gomp_barrier_wait_end): Change second argument to
gomp_barrier_state_t.
(gomp_barrier_last_thread, gomp_barrier_wait_last): New static
inlines.
* config/posix/bar.c (gomp_barrier_init): Clear generation field.
(gomp_barrier_wait_end): Change second argument to
gomp_barrier_state_t.
(gomp_team_barrier_wait, gomp_team_barrier_wait_end,
gomp_team_barrier_wake): New functions.
* config/linux/mutex.c: Include wait.h instead of libgomp.h and
futex.h.
(gomp_futex_wake, gomp_futex_wait): New variables.
(gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
* config/linux/lock.c: Rewrite to make locks task owned,
for backwards compatibility provide the old entrypoints
if symbol versioning. Include wait.h instead of libgomp.h and
futex.h.
(gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
* config/posix95/lock.c: Rewrite to make locks task owned,
for backwards compatibility provide the old entrypoints
if symbol versioning.
* config/posix/lock.c: Rewrite to make locks task owned,
for backwards compatibility provide the old entrypoints
if symbol versioning.
* config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
(get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
* config/posix/proc.c, config/mingw32/proc.c: Similarly.
* config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
(sys_futex0): Return error code.
(futex_wake, futex_wait): If ENOSYS was returned, clear
FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
(cpu_relax, atomic_write_barrier): New static inlines.
* config/linux/sem.c: Include wait.h instead of libgomp.h and
futex.h.
(gomp_sem_wait_slow): Call do_wait instead of futex_wait.
* config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
* config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
types.
(omp_nest_lock_t): Change owner into void *, add lock field.
* config/posix95/omp-lock.h: Include semaphore.h.
(omp_lock_25_t, omp_nest_lock_25_t): New types.
(omp_lock_t): Use sem_t instead of mutex if semaphores
aren't broken.
(omp_nest_lock_t): Likewise. Change owner to void *.
* config/posix/omp-lock.h: Include semaphore.h.
(omp_lock_25_t, omp_nest_lock_25_t): New types.
(omp_lock_t): Use sem_t instead of mutex if semaphores
aren't broken.
(omp_nest_lock_t): Likewise. Add owner field.
* testsuite/libgomp.c/collapse-1.c: New test.
* testsuite/libgomp.c/collapse-2.c: New test.
* testsuite/libgomp.c/collapse-3.c: New test.
* testsuite/libgomp.c/icv-1.c: New test.
* testsuite/libgomp.c/icv-2.c: New test.
* testsuite/libgomp.c/lib-2.c: New test.
* testsuite/libgomp.c/lock-1.c: New test.
* testsuite/libgomp.c/lock-2.c: New test.
* testsuite/libgomp.c/lock-3.c: New test.
* testsuite/libgomp.c/loop-4.c: New test.
* testsuite/libgomp.c/loop-5.c: New test.
* testsuite/libgomp.c/loop-6.c: New test.
* testsuite/libgomp.c/loop-7.c: New test.
* testsuite/libgomp.c/loop-8.c: New test.
* testsuite/libgomp.c/loop-9.c: New test.
* testsuite/libgomp.c/nested-3.c: New test.
* testsuite/libgomp.c/nestedfn-6.c: New test.
* testsuite/libgomp.c/sort-1.c: New test.
* testsuite/libgomp.c/task-1.c: New test.
* testsuite/libgomp.c/task-2.c: New test.
* testsuite/libgomp.c/task-3.c: New test.
* testsuite/libgomp.c/task-4.c: New test.
* testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
to C++ testsuite default compiler options.
* testsuite/libgomp.c++/collapse-1.C: New test.
* testsuite/libgomp.c++/collapse-2.C: New test.
* testsuite/libgomp.c++/ctor-10.C: New test.
* testsuite/libgomp.c++/for-1.C: New test.
* testsuite/libgomp.c++/for-2.C: New test.
* testsuite/libgomp.c++/for-3.C: New test.
* testsuite/libgomp.c++/for-4.C: New test.
* testsuite/libgomp.c++/for-5.C: New test.
* testsuite/libgomp.c++/loop-8.C: New test.
* testsuite/libgomp.c++/loop-9.C: New test.
* testsuite/libgomp.c++/loop-10.C: New test.
* testsuite/libgomp.c++/task-1.C: New test.
* testsuite/libgomp.c++/task-2.C: New test.
* testsuite/libgomp.c++/task-3.C: New test.
* testsuite/libgomp.c++/task-4.C: New test.
* testsuite/libgomp.c++/task-5.C: New test.
* testsuite/libgomp.c++/task-6.C: New test.
* testsuite/libgomp.fortran/allocatable1.f90: New test.
* testsuite/libgomp.fortran/allocatable2.f90: New test.
* testsuite/libgomp.fortran/allocatable3.f90: New test.
* testsuite/libgomp.fortran/allocatable4.f90: New test.
* testsuite/libgomp.fortran/collapse1.f90: New test.
* testsuite/libgomp.fortran/collapse2.f90: New test.
* testsuite/libgomp.fortran/collapse3.f90: New test.
* testsuite/libgomp.fortran/collapse4.f90: New test.
* testsuite/libgomp.fortran/lastprivate1.f90: New test.
* testsuite/libgomp.fortran/lastprivate2.f90: New test.
* testsuite/libgomp.fortran/lib4.f90: New test.
* testsuite/libgomp.fortran/lock-1.f90: New test.
* testsuite/libgomp.fortran/lock-2.f90: New test.
* testsuite/libgomp.fortran/nested1.f90: New test.
* testsuite/libgomp.fortran/nestedfn4.f90: New test.
* testsuite/libgomp.fortran/strassen.f90: New test.
* testsuite/libgomp.fortran/tabs1.f90: New test.
* testsuite/libgomp.fortran/tabs2.f: New test.
* testsuite/libgomp.fortran/task1.f90: New test.
* testsuite/libgomp.fortran/task2.f90: New test.
* testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
* testsuite/libgomp.fortran/vla5.f90: Likewise.
* testsuite/libgomp.c/pr26943-2.c: Likewise.
* testsuite/libgomp.c/pr26943-3.c: Likewise.
* testsuite/libgomp.c/pr26943-4.c: Likewise.
Co-Authored-By: Jakob Blomer <jakob.blomer@ira.uka.de>
Co-Authored-By: Richard Henderson <rth@redhat.com>
Co-Authored-By: Ulrich Drepper <drepper@redhat.com>
From-SVN: r136433
2008-06-06 15:01:54 +02:00
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extern tree c_begin_omp_task (void);
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java-gimplify.c (java_gimplify_block): New argument to build_empty_stmt.
gcc/java/
* java-gimplify.c (java_gimplify_block): New argument to
build_empty_stmt.
* expr.c (force_evaluation_order): Same.
* typeck.c: Add location to build_decl or PUSH_FIELD calls.
* class.c: Same.
* decl.c: Same.
* jcf-parse.c: Same.
* constants.c: Same.
* resource.c: Same.
* except.c: Same.
* builtins.c: Same.
* expr.c: Same.
* java-tree.h (PUSH_FIELD): Add location field.
gcc/objc/
* objc-act.c (finish_var_decl): Pass location to finish_decl.
(objc_get_parm_info): Same.
(get_super_receiver): Same.
* objc-act.c (objc_build_component_ref): Pass location to
build_compound_ref.
(build_module_initializer_routine): Pass location to
c_end_compound_stmt.
(objc_generate_static_init_call): Pass location to build_stmt.
(build_typed_selector_reference): New location argument.
(build_selector_reference): Same.
(objc_substitute_decl): Pass location to build_array_ref.
(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
(objc_begin_catch_clause): Same.
(objc_finish_try_stmt): Same.
(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
(objc_build_throw_stmt): New argument.
(generate_shared_structures): Pass location to build_c_cast.
(objc_build_message_expr): Use local location.
(objc_finish_message_expr): Use input_location.
(build_objc_method_call): New argument.
(objc_build_selector_expr): Same.
(get_super_receiver): Pass location to build_c_cast,
build_modify_expr, build_compound_expr.
* objc-act.c: Add location to all calls to start_struct, build_decl,
finish_struct.
gcc/
* tree-pretty-print.c (dump_generic_node): Dump column numbers.
* gimple-pretty-print.c (dump_gimple_stmt): Same.
* gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs
created.
* c-parser.c (c_parser_binary_expression): Use current column while
building binary operations.
* common.opt (fshow-column): Enable by default.
* tree-vrp.c (check_array_ref): Use warning_at.
(check_array_bounds): Use location from call back if expr has no
location.
* tree.h: Add location argument to maybe_fold_*.
* tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*.
(maybe_fold_offset_to_array_ref): Add location argument and use it.
(maybe_fold_offset_to_component_ref): Same.
(maybe_fold_offset_to_reference): Same.
(maybe_fold_offset_to_address): Same.
(maybe_fold_stmt_indirect): Same.
(maybe_fold_stmt_addition): Same.
(fold_stmt_r): Pass location to maybe_fold_*.
(fold_gimple_assign): Same.
* c-tree.h: Add location argument to finish_decl,
default_function_array_conversion, store_init_value.
* c-decl.c (define_label): Use error_at.
(c_make_fname_decl): Pass location to finish_decl.
(finish_decl): New location argument.
(build_compound_literal): Pass location to store_init_value.
(grokdeclarator): Pass location to finish_decl.
(grokfield): Same.
* c-typeck.c (array_to_pointer_conversion): New location argument.
(function_to_pointer_conversion): Same.
(default_function_array_conversion): Same.
(parser_build_unary_op): Pass location to overflow_warning.
(parser_build_binary_op): Same. Use warning_at.
(build_unary_op): Pass location to array_to_pointer_conversion.
(build_c_cast): Pass location to digest_init.
(build_modify_expr): New location argument.
(convert_for_assignment): Same.
(store_init_value): Same.
(digest_init): Same.
(output_init_element): Pass location to digest_init and
array_to_pointer_conversion.
(c_finish_return): Pass location to convert_for_assignment.
* gimplify.c (gimplify_conversion): Pass location to
maybe_fold_offset_to_address.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location
to maybe_fold_stmt_addition.
* c-omp.c (c_finish_omp_atomic): Pass new location to
build_modify_expr.
(c_finish_omp_for): Same.
* c-common.c (overflow_warning): New argument.
* c-common.h: New argument to build_modify_expr, overflow_warning.
* c-parser.c (c_parser_declaration_or_fndef): Pass location to
finish_decl.
(c_parser_initializer): Pass location to
default_function_array_conversion.
(c_parser_initelt): Same.
(c_parser_initval): Same.
(c_parser_asm_operands): Same.
(c_parser_expr_no_commas): Same. Pass location to build_modify_expr.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Add location info to stack. Use it.
(c_parser_unary_expression): Pass location to
default_function_array_conversion, parser_build_unary_op,
build_indirect_ref, c_parser_postfix_expression_after_primary.
(c_parser_postfix_expression_after_primary): New location argument.
Use it.
(c_parser_expression_conv): Pass location to
default_function_array_conversion.
(c_parser_expr_list): Same.
(c_parser_omp_atomic): Same.
(c_parser_omp_for_loop): Same.
* c-tree.h: (struct c_declarator): Add comment to id_loc.
(build_array_declarator): New argument.
* c-decl.c (build_array_declarator): Add location argument.
(grokdeclarator): Set id_loc for cdk_array.
* c-parser.c (c_parser_direct_declarator_inner): Pass location to
build_array_declarator.
* tree.c (build_omp_clause): Add location argument.
* tree.h (OMP_CLAUSE_HAS_LOCATION): New macro.
(OMP_CLAUSE_LOCATION): New macro.
(struct tree_omp_clause): Add location field.
(build_omp_clause): Add argument.
* testsuite/gcc.dg/gomp/for-1.c: Fix column.
* cp/pt.c (tsubst_omp_for_iterator): Pass location to
build_omp_clause.
* cp/parser.c (cp_parser_omp_var_list_no_open): Same.
(cp_parser_omp_clause_collapse): Same.
(cp_parser_omp_clause_default): Same.
(cp_parser_omp_clause_if): Same.
(cp_parser_omp_clause_nowait): Same.
(cp_parser_omp_clause_num_threads): Same.
(cp_parser_omp_clause_ordered): Same.
(cp_parser_omp_clause_schedule): Same.
(cp_parser_omp_clause_untied): Same.
(cp_parser_omp_for_loop): Same.
(cp_parser_omp_parallel): Pass location to c_split_parallel_clauses.
* c-tree.h (c_start_case): Add location argument.
(c_process_expr_stmt): Same.
(c_finish_goto_*): Same.
* tree-parloops.c (initialize_reductions): Pass location to
build_omp_clause.
(create_parallel_loop): Same.
* fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same.
(gfc_trans_omp_reduction_list): Same.
(gfc_trans_omp_clauses): Same.
(gfc_trans_omp_do): Same.
* c-typeck.c (c_finish_goto_label): Same.
(c_finish_goto_ptr): New location argument.
(c_start_case): Same.
(emit_side_effect_warnings): Same.
(c_process_expr_stmt): Same.
(c_finish_stmt_expr): Same.
(c_finish_omp_clauses): Use error_at instead of error.
* gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to
build_omp_clause.
* c-omp.c (c_split_parallel_clauses): New location argument.
* tree-nested.c (convert_nonlocal_reference_stmt): Pass location
to build_omp_clause.
(convert_local_reference_stmt): Same.
(convert_gimple_call): Same.
* c-common.h (c_split_parallel_clauses): New argument.
* c-parser.c (c_parser_statement_after_labels): Pass location to
c_finish_goto_label.
(c_parser_switch_statement): Pass location to c_start_case.
(c_parser_for_statement): Pass location to c_finish_expr_stmt,
and c_process_expr_stmt.
(c_parser_omp_variable_list): Add location argument.
(c_parser_omp_clause_collapse): Pass location to
build_omp_clause.
(c_parser_omp_clause_default): Same.
(c_parser_omp_clause_if): Same.
(c_parser_omp_clause_num_threads): Same.
(-c_parser_omp_clause_ordered): Same.
(c_parser_omp_clause_reduction): Pass location to
c_parser_omp_variable_list.
(c_parser_omp_clause_schedule): Pass location to build_omp_clause.
(c_parser_omp_clause_untied): Same.
(c_parser_omp_for_loop): Pass location to c_process_expr_stmt.
(c_parser_omp_parallel): Pass location to
c_split_parallel_clauses.
* c-tree.h (check_for_loop_decls, undeclared_variable,
build_component_ref, build_array_ref, build_external_ref,
c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op,
build_conditional_expr, build_compound_expr, c_cast_expr,
build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr,
c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New
argument.
* c-semantics.c (build_stmt): Same.
(build_case_label): Same.
* c-decl.c (c_finish_incomplete_decl): Pass location on down.
(undeclared_variable): New argument.
(make_label): Same.
(lookup_label): Pass location on down.
(define_label): Same.
(finish_decl): Same.
(build_compound_literal): Same.
(finish_struct): Same.
(finish_function): Do not set location here.
(check_for_loop_decls): New argument.
* tree.c (save_expr): Set location.
(build_empty_stmt): New argument.
* tree.h (build_empty_stmt): New argument to build_empty_stmt.
(CAN_HAVE_LOCATION_P): Make sure we have a non empty node.
* builtins.c (gimplify_va_arg_expr): Use locations.
(expand_builtin_sync_operation): Same.
* c-typeck.c (build_component_ref): New argument.
(build_array_ref): Same.
(build_external_ref): Same.
(c_expr_sizeof_expr): Same.
(c_expr_sizeof_type): Same.
(parser_build_unary_op): Same.
(build_conditional_expr): Same.
(build_compound_expr): Pass location on down.
(build_compound_expr): New argument.
(build_c_cast): Same.
(c_cast_expr): Same.
(build_asm_expr): Same.
(c_finish_return): Same.
(c_process_expr_stmt): Pass location on down.
(c_finish_stmt_expr): New argument.
(push_clenaup): Same.
(c_finish_omp_parallel): Same.
(c_finish_omp_task): Same.
* gimplify.c (gimplify_call_expr): Pass location on down.
* c-omp.c (c_finish_omp_master): New argument.
(c_finish_omp_critical): Same.
(c_finish_omp_ordered): Same.
(c_finish_omp_barrier): Same.
(-c_finish_omp_taskwait): Same.
(c_finish_omp_atomic): Same.
(c_finish_omp_flush): Same.
* tree-inline.c (copy_tree_body_r): Pass location on down.
(inline_forbidden_p): Remove use of input_location.
* c-gimplify.c (c_build_bind_expr): New argument.
* c-common.c (c_common_truthvalue_conversion): Pass location on down.
(c_sizeof_or_alignof_type): New argument.
(c_alignof_expr): Same.
(build_va_arg): Same.
(c_add_case_label): Same.
* c-common.h (c_sizeof_or_alignof_type, c_alignof_expr,
c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label,
c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt,
c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered,
c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush,
c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses):
New argument.
* stub-objc.c (objc_build_selector_expr): Same.
(objc_build_throw_stmt): Same.
* c-parser.c (c_parser_declaration_or_fndef): Pass location on down.
(c_parser_initelt): Same.
(c_parser_compound_statement): Same.
(c_parser_compound_statement_nostart): Same.
(c_parser_label): Same.
(c_parser_statement_after_labels): Same.
(c_parser_if_body): Same.
(c_parser_else_body): Same.
(c_parser_if_statement): Same.
(c_parser_switch_statement): Same.
(c_parser_while_statement): Same.
(c_parser_do_statement): Same.
(c_parser_for_statement): Same.
(c_parser_asm_statement): Same.
(c_parser_conditional_expression): Same.
(c_parser_binary_expression): Same.
(c_parser_cast_expression): Same.
(c_parser_unary_expression): Same.
(c_parser_sizeof_expression): Same.
(c_parser_alignof_expression): Same.
(c_parser_postfix_expression): Same.
(c_parser_expression): Same.
(c_parser_objc_receiver): Same.
(c_parser_omp_variable_list): Same.
(c_parser_omp_structured_block): Same.
(c_parser_omp_atomic): New argument.
(c_parser_omp_barrier): Same.
(c_parser_omp_critical): Same.
(c_parser_omp_flush): Pass location on down.
(c_parser_omp_for_loop): New argument.
(c_parser_omp_for): Same.
(c_parser_omp_master): Same.
(c_parser_omp_ordered): Same.
(c_parser_omp_sections_scope): Same.
(c_parser_omp_sections): Same.
(c_parser_omp_parallel): Same.
(c_parser_omp_single): Same.
(c_parser_omp_task): Same.
(c_parser_omp_taskwait): Pass location on down.
(c_parser_omp_construct): Same.
(c_parser_omp_threadprivate): Same.
* dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h,
builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c,
tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c,
c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c,
c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c,
emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c,
rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h,
tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c,
config/i386/i386.c, stmt.c:
Add location argument to the following function definitions and/or
function calls: build_decl, objcp_start_struct, objcp_finish_struct,
start_struct, finish_struct, PUSH_FIELD, create_artificial_label,
cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl,
build_compound_literal, parser_xref_tag, resolve_overloaded_builtin,
do_case, c_finish_bc_stmt, build_compound_literal,
build_function_call.
* c-decl.c (build_compound_literal): Add location argument.
Make all diagnostic calls use location.
(start_struct): Same.
(finish_struct): Same.
(start_enum): Same.
(build_enumerator): Same.
(start_function): Same.
(grokdeclarator): Make all diagnostic calls use location.
(store_parm_decls_oldstyle): Same.
* c-typeck.c (build_function_call): Add location argument.
Make all diagnostic calls use location.
(do_case): Same.
(c_finish_bc_stmt): Same.
* tree-nested.c (get_trampoline_type): Add argument.
Pass location to build_decl.
(lookup_tramp_for_decl): Pass location to get_trampoline_type.
* rtl.h (RTL_LOCATION): New.
* c-common.c (c_add_case_label): Add location argument.
Make all diagnostic calls use location.
* c-common.h: Add location argument to make_fname_decl, do_case,
c_add_case_label, build_function_call, resolve_overloaded_builtin.
* c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc.
Set it appropriately for every case. Pass enum_loc to start_enum
call. Pass value_loc first to build_enumerator. Pass enum_loc to
parser_xref_tag.
(c_parser_struct_or_union_specifier): Save location. Use it for
start_struct, finish_struct, and parser_xref_tag.
gcc/testsuite/
* gcc.dg/old-style-prom-3.c: Add column info.
* gcc.dg/overflow-warn-1.c
* gcc.dg/gomp/pr27415.c
* gcc.dg/gomp/for-1.c: Same.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/Wredundant-decls-2.c: Same.
* gcc.dg/func-ptr-conv-1.c: Same.
* gcc.dg/asm-wide-1.c: Same.
* gcc.dg/nofixed-point-2.c: Same.
* gcc.dg/cpp/line3.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/c99-vla-jump-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/c90-const-expr-5.c: Same.
* gcc.dg/builtins-30.c: Same.
* gcc.dg/Warray-bounds.c: Same.
* gcc.dg/Wcxx-compat-2.c: Same.
* gcc.dg/tree-ssa/col-1.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/cast-function-1.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/vla-8.c: Same.
* gcc.dg/gomp/pr27415.c: Move firstprivate diagnostics to correct
line.
* gcc.dg/label-decl-2.c: Move label diagnostic to correct line.
* gcc.dg/old-style-prom-3.c: Check for error on the correct line.
* gcc.dg/enum-compat-1.c: Same.
* gcc.dg/dremf-type-compat-2.c: Same.
* gcc.dg/old-style-prom-2.c: Same.
* gcc.dg/pr15698-1.c: Same.
* gcc.dg/pr20368-1.c: Same.
* gcc.dg/dremf-type-compat-3.c: Same.
* gcc.dg/builtins-30.c: Same. Test for columns.
gcc/objcp/
* objcp-decl.h (c_end_compound_stmt): New argument.
* objcp-decl.c (objcp_start_struct): Add argument.
(objcp_finish_struct): Same.
gcc/cp/
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
build_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_expr.
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
build_stmt.
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
gcc/fortran/
* trans-array.c (gfc_trans_allocate_array_storage): Pass
location on down.
(gfc_trans_array_constructor_value): Same.
(gfc_trans_scalarized_loop_end): Same.
(gfc_conv_ss_startstride): Same.
(gfc_trans_g77_array): Same.
(gfc_trans_dummy_array_bias): Same.
(gfc_conv_array_parameter): Same.
(structure_alloc_comps): Same.
* trans-expr.c (gfc_conv_function_call): Same.
(fill_with_spaces): Same.
(gfc_trans_string_copy): Same.
(gfc_trans_scalar_assign): Same.
* trans-stmt.c (gfc_trans_goto): Same.
(gfc_trans_if_1): Same.
(gfc_trans_simple_do): Same.
(gfc_trans_do): Same.
(gfc_trans_do_while): Same.
(gfc_trans_logical_select): Same.
(gfc_trans_select): Same.
(gfc_trans_forall_loop): Same.
(gfc_trans_nested_forall_loop): Same.
(generate_loop_for_temp_to_lhs): Same.
(generate_loop_for_rhs_to_temp): Same.
(gfc_trans_forall_1): Same.
(gfc_trans_where_assign): Same.
(gfc_trans_where_3): Same.
(gfc_trans_allocate): Same.
* trans.c (gfc_finish_block): Same.
(gfc_trans_runtime_check): Same.
(gfc_call_malloc): Same.
(gfc_allocate_with_status): Same.
(gfc_call_free): Same.
(gfc_deallocate_with_status): Same.
(gfc_call_realloc): Same.
(gfc_trans_code): Same.
* trans-decl.c (gfc_init_default_dt): Same.
(gfc_generate_constructors): Same.
* trans-io.c (gfc_trans_io_runtime_check): Same.
* trans-intrinsic.c (gfc_conv_intrinsic_ctime): Same.
(gfc_conv_intrinsic_fdate): Same.
(gfc_conv_intrinsic_ttynam): Same.
(gfc_conv_intrinsic_minmax): Same.
(gfc_conv_intrinsic_minmax_char): Same.
(gfc_conv_intrinsic_anyall): Same.
(gfc_conv_intrinsic_count): Same.
(gfc_conv_intrinsic_arith): Same.
(gfc_conv_intrinsic_minmaxloc): Same.
(gfc_conv_intrinsic_minmaxval): Same.
(gfc_conv_intrinsic_rrspacing): Same.
(gfc_conv_intrinsic_array_transfer): Same.
(gfc_conv_intrinsic_trim): Same.
(gfc_conv_intrinsic_repeat): Same.
From-SVN: r148442
2009-06-13 00:06:47 +02:00
|
|
|
|
extern tree c_finish_omp_task (location_t, tree, tree);
|
target.c: New file.
libgomp/
* target.c: New file.
* Makefile.am (libgomp_la_SOURCES): Add target.c.
* Makefile.in: Regenerated.
* libgomp_g.h (GOMP_task): Add depend argument.
(GOMP_barrier_cancel, GOMP_loop_end_cancel,
GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
GOMP_target_end_data, GOMP_target_update, GOMP_teams,
GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
GOMP_taskgroup_start, GOMP_taskgroup_end,
GOMP_parallel_sections): New prototypes.
* fortran.c (omp_is_initial_device): Add ialias_redirect.
(omp_is_initial_device_): New function.
(ULP, STR1, STR2, ialias_redirect): Removed.
(omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device_,
omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
functions.
* libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
@@GOMP_4.0.
(omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
omp_set_default_device, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device,
omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
omp_get_team_num_): Export @@OMP_4.0.
* team.c (struct gomp_thread_start_data): Add place field.
(gomp_thread_start): Clear thr->thread_pool and
thr->task before returning. Use gomp_team_barrier_wait_final
instead of gomp_team_barrier_wait. Initialize thr->place.
(gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
team_cancelled and task_queued_count fields.
(gomp_free_pool_helper): Clear thr->thread_pool and thr->task
before calling pthread_exit.
(gomp_free_thread): No longer static. Use
gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
(gomp_team_start): Add flags argument. Set
thr->thread_pool->threads_busy to nthreads immediately after creating
new pool. Use gomp_managed_threads_lock instead of
gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
(gomp_team_end): Use gomp_managed_threads_lock instead of
gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
of gomp_team_barrier_wait. If team->team_cancelled, call
gomp_fini_worshare on ws chain starting at team->work_shares_to_free
rather than thr->ts.work_share.
(initialize_team): Don't call gomp_sem_init here.
* sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
caller.
(GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
* env.c (gomp_global_icv): Add default_device_var, target_data and
bind_var initializers.
(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
gomp_places_list_len): New variables.
(parse_bind_var, parse_one_place, parse_places_var): New functions.
(parse_affinity): Rewritten to construct OMP_PLACES list with unit
sized places.
(gomp_cancel_var): New global variable.
(parse_int): New function.
(handle_omp_display_env): New function.
(initialize_env): Use it. Initialize default_device_var.
Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
been successfully parsed (and call gomp_init_affinity in that case).
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New functions.
* libgomp.h: Include stdlib.h.
(ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
Define.
(struct target_mem_desc): Forward declare.
(struct gomp_task_icv): Add default_device_var, target_data, bind_var
and thread_limit_var fields.
(gomp_get_num_devices): New prototype.
(gomp_cancel_var): New extern decl.
(struct gomp_team): Add work_shares_to_free, work_share_cancelled,
team_cancelled and task_queued_count fields. Add comments about
task_{,queued_,running_}count.
(gomp_cancel_kind): New enum.
(gomp_work_share_end_cancel): New prototype.
(struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
and depend fields.
(struct gomp_taskgroup): New type.
(struct gomp_task_depend_entry,
struct gomp_dependers_vec): New types.
(gomp_finish_task): Free depend_hash if non-NULL.
(struct gomp_team_state): Add place_partition_off
and place_partition_len fields.
(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
gomp_places_list_len): New extern decls.
(struct gomp_thread): Add place field.
(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
(gomp_init_thread_affinity): Add place argument.
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New
prototypes.
(gomp_team_start): Add flags argument.
(gomp_thread_limit_var, gomp_remaining_threads_count,
gomp_remaining_threads_lock): Remove.
(gomp_managed_threads_lock): New variable.
(struct gomp_thread_pool): Add threads_busy field.
(gomp_free_thread): New prototype.
* task.c: Include hashtab.h.
(hash_entry_type): New typedef.
(htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
(gomp_init_task): Clear dependers, depend_hash, depend_count,
copy_ctors_done and taskgroup fields.
(GOMP_task): Add depend argument, handle depend clauses. If
gomp_team_barrier_cancelled or if it's taskgroup has been
cancelled, don't queue or start new tasks. Set copy_ctors_done
field if needed. Initialize taskgroup field. If copy_ctors_done
and already cancelled, don't discard the task. If taskgroup is
non-NULL, enqueue the task into taskgroup queue. Increment
num_children field in taskgroup. Increment task_queued_count.
(gomp_task_run_pre, gomp_task_run_post_remove_parent,
gomp_task_run_post_remove_taskgroup): New inline functions.
(gomp_task_run_post_handle_depend_hash,
gomp_task_run_post_handle_dependers,
gomp_task_run_post_handle_depend): New functions.
(GOMP_taskwait): Use them. If more than one new tasks
have been queued, wake other threads if needed.
(gomp_barrier_handle_tasks): Likewise. If
gomp_team_barrier_cancelled, don't start any new tasks, just free
all tasks.
(GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
* omp_lib.f90.in
(omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New interfaces.
(omp_get_dynamic, omp_get_nested, omp_in_parallel,
omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
omp_get_team_size, omp_get_active_level, omp_in_final): Remove
useless use omp_lib_kinds.
* omp.h.in (omp_proc_bind_t): New typedef.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New prototypes.
* loop.c (gomp_parallel_loop_start): Add flags argument, pass it
through to gomp_team_start.
(GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
Adjust gomp_parallel_loop_start callers.
(GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_loop_end_cancel): New functions.
(GOMP_parallel_end): Add ialias_redirect.
* hashtab.h: New file.
* libgomp.texi (Environment Variables): Minor cleanup,
update section refs to OpenMP 4.0rc2.
(OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
environment variables.
* work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
team->work_shares_to_free to thr->ts.work_share before calling
free_work_share.
(gomp_work_share_end_cancel): New function.
* config/linux/proc.c: Include errno.h.
(gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
(gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
sizeof (cpu_set_t) to determine number of iterations. Fix up check
extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
gomp_cpuset_size is sizeof (cpu_set_t).
(gomp_init_num_threads): Initialize gomp_cpuset_size,
gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
contain any logical CPUs.
(get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
is NULL. Use gomp_cpusetp instead of &cpuset and pass
gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
pthread_getaffinity_np. Check gomp_places_list instead of
gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
* config/linux/bar.c (gomp_barrier_wait_end,
gomp_barrier_wait_last): Use BAR_* defines.
(gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
from state where needed. Set work_share_cancelled to 0 on last
thread.
(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
functions.
* config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
Add cpusetsize argument.
(gomp_cpuset_size, gomp_cpusetp): Declare.
* config/linux/affinity.c: Include errno.h, stdio.h and string.h.
(affinity_counter): Remove.
(CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
if CPU_ALLOC_SIZE isn't defined.
(gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
silently create OMP_PLACES=threads, if it is non-NULL afterwards,
bind current thread to the first place.
(gomp_init_thread_affinity): Rewritten. Add place argument, just
pthread_setaffinity_np to gomp_places_list[place].
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New functions.
* config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
(gomp_barrier_t): Add awaited_final field.
(gomp_barrier_init): Initialize awaited_final field.
(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
prototypes.
(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
defines.
(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
gomp_team_barrier_cancelled): New inline functions.
(gomp_barrier_last_thread,
gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): Use BAR_* defines.
* config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
(gomp_barrier_wait_end): Use BAR_* defines.
(gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
Use BAR_* defines.
(gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
gomp_team_barrier_cancel): New functions.
* config/posix/affinity.c (gomp_init_thread_affinity): Add place
argument.
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
* config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
(gomp_barrier_t): Add cancellable field.
(gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
gomp_team_barrier_cancel): New prototypes.
(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
gomp_team_barrier_cancelled): New inline functions.
(gomp_barrier_wait_start, gomp_barrier_last_thread,
gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): Use BAR_* defines.
* barrier.c (GOMP_barrier_cancel): New function.
* omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New externals.
* parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
New functions.
(gomp_resolve_num_threads): Adjust for thread_limit now being in
icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
infinity. If not nested, just return minimum of max_num_threads
and icv->thread_limit_var and if thr->thread_pool, set threads_busy
to the returned value. Otherwise, don't update atomically
gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
(GOMP_parallel_end): Adjust for thread_limit now being in
icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
infinity. Adjust threads_busy in the pool rather than
gomp_remaining_threads_count. Remember team->nthreads and call
gomp_team_end before adjusting threads_busy, if not nested
afterwards, just set it to 1 non-atomically. Add ialias.
(GOMP_parallel_start): Adjust gomp_team_start caller.
* testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
* testsuite/libgomp.c/affinity-1.c: New test.
* testsuite/libgomp.c/atomic-15.c: New test.
* testsuite/libgomp.c/atomic-16.c: New test.
* testsuite/libgomp.c/atomic-17.c: New test.
* testsuite/libgomp.c/cancel-for-1.c: New test.
* testsuite/libgomp.c/cancel-for-2.c: New test.
* testsuite/libgomp.c/cancel-parallel-1.c: New test.
* testsuite/libgomp.c/cancel-parallel-2.c: New test.
* testsuite/libgomp.c/cancel-parallel-3.c: New test.
* testsuite/libgomp.c/cancel-sections-1.c: New test.
* testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
* testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
* testsuite/libgomp.c/depend-1.c: New test.
* testsuite/libgomp.c/depend-2.c: New test.
* testsuite/libgomp.c/depend-3.c: New test.
* testsuite/libgomp.c/depend-4.c: New test.
* testsuite/libgomp.c/for-1.c: New test.
* testsuite/libgomp.c/for-1.h: New file.
* testsuite/libgomp.c/for-2.c: New test.
* testsuite/libgomp.c/for-2.h: New file.
* testsuite/libgomp.c/for-3.c: New test.
* testsuite/libgomp.c/pr58392.c: New test.
* testsuite/libgomp.c/simd-1.c: New test.
* testsuite/libgomp.c/simd-2.c: New test.
* testsuite/libgomp.c/simd-3.c: New test.
* testsuite/libgomp.c/simd-4.c: New test.
* testsuite/libgomp.c/simd-5.c: New test.
* testsuite/libgomp.c/simd-6.c: New test.
* testsuite/libgomp.c/target-1.c: New test.
* testsuite/libgomp.c/target-2.c: New test.
* testsuite/libgomp.c/target-3.c: New test.
* testsuite/libgomp.c/target-4.c: New test.
* testsuite/libgomp.c/target-5.c: New test.
* testsuite/libgomp.c/target-6.c: New test.
* testsuite/libgomp.c/target-7.c: New test.
* testsuite/libgomp.c/taskgroup-1.c: New test.
* testsuite/libgomp.c/thread-limit-1.c: New test.
* testsuite/libgomp.c/thread-limit-2.c: New test.
* testsuite/libgomp.c/thread-limit-3.c: New test.
* testsuite/libgomp.c/udr-1.c: New test.
* testsuite/libgomp.c/udr-2.c: New test.
* testsuite/libgomp.c/udr-3.c: New test.
* testsuite/libgomp.c++/affinity-1.C: New test.
* testsuite/libgomp.c++/atomic-10.C: New test.
* testsuite/libgomp.c++/atomic-11.C: New test.
* testsuite/libgomp.c++/atomic-12.C: New test.
* testsuite/libgomp.c++/atomic-13.C: New test.
* testsuite/libgomp.c++/atomic-14.C: New test.
* testsuite/libgomp.c++/atomic-15.C: New test.
* testsuite/libgomp.c++/cancel-for-1.C: New test.
* testsuite/libgomp.c++/cancel-for-2.C: New test.
* testsuite/libgomp.c++/cancel-parallel-1.C: New test.
* testsuite/libgomp.c++/cancel-parallel-2.C: New test.
* testsuite/libgomp.c++/cancel-parallel-3.C: New test.
* testsuite/libgomp.c++/cancel-sections-1.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
* testsuite/libgomp.c++/cancel-test.h: New file.
* testsuite/libgomp.c++/for-9.C: New test.
* testsuite/libgomp.c++/for-10.C: New test.
* testsuite/libgomp.c++/for-11.C: New test.
* testsuite/libgomp.c++/simd-1.C: New test.
* testsuite/libgomp.c++/simd-2.C: New test.
* testsuite/libgomp.c++/simd-3.C: New test.
* testsuite/libgomp.c++/simd-4.C: New test.
* testsuite/libgomp.c++/simd-5.C: New test.
* testsuite/libgomp.c++/simd-6.C: New test.
* testsuite/libgomp.c++/simd-7.C: New test.
* testsuite/libgomp.c++/simd-8.C: New test.
* testsuite/libgomp.c++/target-1.C: New test.
* testsuite/libgomp.c++/target-2.C: New test.
* testsuite/libgomp.c++/target-2-aux.cc: New file.
* testsuite/libgomp.c++/target-3.C: New test.
* testsuite/libgomp.c++/taskgroup-1.C: New test.
* testsuite/libgomp.c++/udr-1.C: New test.
* testsuite/libgomp.c++/udr-2.C: New test.
* testsuite/libgomp.c++/udr-3.C: New test.
* testsuite/libgomp.c++/udr-4.C: New test.
* testsuite/libgomp.c++/udr-5.C: New test.
* testsuite/libgomp.c++/udr-6.C: New test.
* testsuite/libgomp.c++/udr-7.C: New test.
* testsuite/libgomp.c++/udr-8.C: New test.
* testsuite/libgomp.c++/udr-9.C: New test.
gcc/
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__LOOPTEMP_
and new OpenMP 4.0 clauses, handle UDR OMP_CLAUSE_REDUCTION,
formatting fixes, use pp_colon instead of pp_character (..., ':'),
similarly pp_right_paren.
(dump_generic_node): Handle OMP_DISTRIBUTE, OMP_TEAMS,
OMP_TARGET_DATA, OMP_TARGET, OMP_TARGET_UPDATE, OMP_TASKGROUP,
allow OMP_FOR_INIT to be NULL, handle OMP_ATOMIC_SEQ_CST.
* tree.c (omp_clause_num_ops, omp_clause_code_name): Add OpenMP 4.0
clauses.
(omp_declare_simd_clauses_equal,
omp_remove_redundant_declare_simd_attrs): New functions.
(attribute_value_equal): Use omp_declare_simd_clauses_equal.
(walk_tree_1): Handle new OpenMP 4.0 clauses.
* tree.h (OMP_LOOP_CHECK): Define.
(OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
OMP_FOR_INCR, OMP_FOR_PRE_BODY): Use it.
(OMP_TASKGROUP_BODY, OMP_TEAMS_BODY, OMP_TEAMS_CLAUSES,
OMP_TARGET_DATA_BODY, OMP_TARGET_DATA_CLAUSES, OMP_TARGET_BODY,
OMP_TARGET_CLAUSES, OMP_TARGET_UPDATE_CLAUSES, OMP_CLAUSE_SIZE,
OMP_ATOMIC_SEQ_CST, OMP_CLAUSE_DEPEND_KIND, OMP_CLAUSE_MAP_KIND,
OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION, OMP_CLAUSE_PROC_BIND_KIND,
OMP_CLAUSE_REDUCTION_OMP_ORIG_REF, OMP_CLAUSE_ALIGNED_ALIGNMENT,
OMP_CLAUSE_NUM_TEAMS_EXPR, OMP_CLAUSE_THREAD_LIMIT_EXPR,
OMP_CLAUSE_DEVICE_ID, OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR,
OMP_CLAUSE_SIMDLEN_EXPR): Define.
(OMP_CLAUSE_DECL): Change range up to OMP_CLAUSE__LOOPTEMP_.
(omp_remove_redundant_declare_simd_attrs): New prototype.
* gimple.def (GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS): New codes.
(GIMPLE_OMP_RETURN): Use GSS_OMP_ATOMIC_STORE instead of GSS_BASE.
* omp-low.c (struct omp_context): Add cancel_label and cancellable
fields.
(target_nesting_level): New variable.
(extract_omp_for_data): Handle GF_OMP_FOR_KIND_DISTRIBUTE and
OMP_CLAUSE_DIST_SCHEDULE. Don't fallback to library implementation
for collapse > 1 static schedule unless ordered.
(get_ws_args_for): Add par_stmt argument. Handle combined loops.
(determine_parallel_type): Adjust get_ws_args_for caller.
(install_var_field): Handle mask & 4 for double indirection.
(scan_sharing_clauses): Ignore shared clause on teams construct.
Handle OMP_CLAUSE__LOOPTEMP_ and new OpenMP 4.0 clauses.
(create_omp_child_function): If inside target or declare target
constructs, set "omp declare target" attribute on the child
function.
(find_combined_for): New function.
(scan_omp_parallel): Handle combined loops.
(scan_omp_target, scan_omp_teams): New functions.
(check_omp_nesting_restrictions): Check new OpenMP 4.0 nesting
restrictions and set ctx->cancellable for cancellable constructs.
(scan_omp_1_stmt): Call check_omp_nesting_restrictions also on
selected builtin calls. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS.
(build_omp_barrier): Add lhs argument, return gimple rather than
tree.
(omp_clause_aligned_alignment): New function.
(lower_rec_simd_input_clauses): Only call SET_DECL_VALUE_EXPR
on decls.
(lower_rec_input_clauses): Add FD argument. Ignore shared clauses
on teams constructs. Handle user defined reductions and new
OpenMP 4.0 clauses.
(lower_reduction_clauses): Don't set placeholder to address of ref
if it has already the right type.
(lower_send_clauses): Handle OMP_CLAUSE__LOOPTEMP_.
(expand_parallel_call): Use the new non-_start suffixed builtins,
handle OMP_CLAUSE_PROC_BIND, don't call the outlined function
and GOMP_parallel_end after the call.
(expand_task_call): Handle OMP_CLAUSE_DEPEND.
(expand_omp_for_init_counts): Handle combined loops.
(expand_omp_for_init_vars): Add inner_stmt argument, handle combined
loops.
(expand_omp_for_generic): Likewise. Use GOMP_loop_end_cancel at the
end of cancellable loops.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
Likewise. Handle collapse > 1 loops.
(expand_omp_simd): Handle combined loops.
(expand_omp_for): Add inner_stmt argument, adjust callers of
expand_omp_for* functions, use expand_omp_for_static*chunk even
for collapse > 1 unless ordered.
(expand_omp_sections): Use GOMP_sections_end_cancel at the end
of cancellable sections.
(expand_omp_single): Remove need_barrier variable, just rely on
gimple_omp_return_nowait_p. Adjust build_omp_barrier caller.
(expand_omp_synch): Allow GIMPLE_OMP_TASKGROUP and GIMPLE_OMP_TEAMS.
(expand_omp_atomic_load, expand_omp_atomic_store,
expand_omp_atomic_fetch_op): Handle gimple_omp_atomic_seq_cst_p.
(expand_omp_target): New function.
(expand_omp): Handle combined loops. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TEAMS, GIMPLE_OMP_TARGET.
(build_omp_regions_1): Immediately close region for
GF_OMP_TARGET_KIND_UPDATE.
(maybe_add_implicit_barrier_cancel): New function.
(lower_omp_sections): Adjust lower_rec_input_clauses caller. Handle
cancellation.
(lower_omp_single): Likewise. Add clobber after the barrier.
(lower_omp_taskgroup): New function.
(lower_omp_for): Handle combined loops. Adjust
lower_rec_input_clauses caller. Handle cancellation.
(lower_depend_clauses): New function.
(lower_omp_taskreg): Lower depend clauses. Adjust
lower_rec_input_clauses caller. Add clobber after the call. Handle
cancellation.
(lower_omp_target, lower_omp_teams): New functions.
(lower_omp_1): Handle cancellation. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GOMP_barrier, GOMP_cancel
and GOMP_cancellation_point calls.
(lower_omp): Fold stmts inside of target region.
(diagnose_sb_1, diagnose_sb_2): Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
* builtin-types.def (DEF_FUNCTION_TYPE_8): Document.
(BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
(BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
call_may_clobber_ref_p_1): Handle BUILT_IN_GOMP_BARRIER_CANCEL,
BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_LOOP_END_CANCEL,
BUILT_IN_GOMP_SECTIONS_END_CANCEL. Don't handle
BUILT_IN_GOMP_PARALLEL_END.
* gimple-low.c (lower_stmt): Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
* gimple-pretty-print.c (dump_gimple_omp_for): Handle
GF_OMP_FOR_KIND_DISTRIBUTE.
(dump_gimple_omp_target, dump_gimple_omp_teams): New functions.
(dump_gimple_omp_block): Handle GIMPLE_OMP_TASKGROUP.
(dump_gimple_omp_return): Print lhs if it has any.
(dump_gimple_omp_atomic_load, dump_gimple_omp_atomic_store): Handle
gimple_omp_atomic_seq_cst_p.
(pp_gimple_stmt_1): Handle GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET
and GIMPLE_OMP_TEAMS.
* langhooks.c (lhd_omp_mappable_type): New function.
* tree-vectorizer.c (struct simd_array_to_simduid): Fix up comment.
* langhooks.h (struct lang_hooks_for_types): Add omp_mappable_type
hook.
* gimplify.c (enum gimplify_omp_var_data): Add GOVD_MAP,
GOVD_ALIGNED and GOVD_MAP_TO_ONLY.
(enum omp_region_type): Add ORT_TEAMS, ORT_TARGET_DATA and
ORT_TARGET.
(struct gimplify_omp_ctx): Add combined_loop field.
(gimplify_call_expr, gimplify_modify_expr): Don't call fold_stmt
on stmts inside of target region.
(is_gimple_stmt): Return true for OMP_DISTRIBUTE and OMP_TASKGROUP.
(omp_firstprivatize_variable): Handle GOVD_MAP, GOVD_ALIGNED,
ORT_TARGET and ORT_TARGET_DATA.
(omp_add_variable): Avoid checks on readding var for GOVD_ALIGNED.
Handle GOVD_MAP.
(omp_notice_threadprivate_variable): Complain about threadprivate
variables in target region.
(omp_notice_variable): Complain about vars with non-mappable type
in target region. Handle ORT_TEAMS, ORT_TARGET and ORT_TARGET_DATA.
(omp_check_private): Ignore ORT_TARGET* regions.
(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1,
gimplify_adjust_omp_clauses): Handle new OpenMP 4.0 clauses.
(find_combined_omp_for): New function.
(gimplify_omp_for): Handle gimplification of combined loops.
(gimplify_omp_workshare): Gimplify also OMP_TARGET, OMP_TARGET_DATA,
OMP_TEAMS.
(gimplify_omp_target_update): New function.
(gimplify_omp_atomic): Handle OMP_ATOMIC_SEQ_CST.
(gimplify_expr): Handle OMP_DISTRIBUTE, OMP_TARGET, OMP_TARGET_DATA,
OMP_TARGET_UPDATE, OMP_TEAMS, OMP_TASKGROUP.
(gimplify_body): If fndecl has "omp declare target" attribute, add
implicit ORT_TARGET context around it.
* tree.def (OMP_DISTRIBUTE, OMP_TEAMS, OMP_TARGET_DATA, OMP_TARGET,
OMP_TASKGROUP, OMP_TARGET_UPDATE): New tree codes.
* tree-nested.c (convert_nonlocal_reference_stmt,
convert_local_reference_stmt, convert_gimple_call): Handle
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* omp-builtins.def (BUILT_IN_GOMP_TASK): Use
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR
instead of BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT.
(BUILT_IN_GOMP_TARGET, BUILT_IN_GOMP_TARGET_DATA,
BUILT_IN_GOMP_TARGET_END_DATA, BUILT_IN_GOMP_TARGET_UPDATE,
BUILT_IN_GOMP_TEAMS, BUILT_IN_BARRIER_CANCEL,
BUILT_IN_GOMP_LOOP_END_CANCEL,
BUILT_IN_GOMP_SECTIONS_END_CANCEL, BUILT_IN_OMP_GET_TEAM_NUM,
BUILT_IN_OMP_GET_NUM_TEAMS, BUILT_IN_GOMP_TASKGROUP_START,
BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME, BUILT_IN_GOMP_PARALLEL,
BUILT_IN_GOMP_PARALLEL_SECTIONS, BUILT_IN_GOMP_CANCEL,
BUILT_IN_GOMP_CANCELLATION_POINT): New built-ins.
(BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
BUILT_IN_GOMP_PARALLEL_SECTIONS_START): Remove.
* tree-inline.c (remap_gimple_stmt, estimate_num_insns):
Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* gimple.c (gimple_build_omp_taskgroup, gimple_build_omp_target,
gimple_build_omp_teams): New functions.
(walk_gimple_op): Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and
GIMPLE_OMP_TASKGROUP. Walk optional lhs on GIMPLE_OMP_RETURN.
(walk_gimple_stmt, gimple_copy): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* gimple.h (enum gf_mask): GF_OMP_FOR_KIND_DISTRIBUTE,
GF_OMP_FOR_COMBINED, GF_OMP_FOR_COMBINED_INTO,
GF_OMP_TARGET_KIND_MASK, GF_OMP_TARGET_KIND_REGION,
GF_OMP_TARGET_KIND_DATA, GF_OMP_TARGET_KIND_UPDATE,
GF_OMP_ATOMIC_SEQ_CST): New.
(gimple_build_omp_taskgroup, gimple_build_omp_target,
gimple_build_omp_teams): New prototypes.
(gimple_has_substatements): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
(gimple_omp_subcode): Use GIMPLE_OMP_TEAMS instead of
GIMPLE_OMP_SINGLE as end of range.
(gimple_omp_return_set_lhs, gimple_omp_return_lhs,
gimple_omp_return_lhs_ptr, gimple_omp_atomic_seq_cst_p,
gimple_omp_atomic_set_seq_cst, gimple_omp_for_combined_p,
gimple_omp_for_set_combined_p, gimple_omp_for_combined_into_p,
gimple_omp_for_set_combined_into_p, gimple_omp_target_clauses,
gimple_omp_target_clauses_ptr, gimple_omp_target_set_clauses,
gimple_omp_target_kind, gimple_omp_target_set_kind,
gimple_omp_target_child_fn, gimple_omp_target_child_fn_ptr,
gimple_omp_target_set_child_fn, gimple_omp_target_data_arg,
gimple_omp_target_data_arg_ptr, gimple_omp_target_set_data_arg,
gimple_omp_teams_clauses, gimple_omp_teams_clauses_ptr,
gimple_omp_teams_set_clauses): New inlines.
(CASE_GIMPLE_OMP): Add GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS
and GIMPLE_OMP_TASKGROUP.
* tree-core.h (enum omp_clause_code): Add new OpenMP 4.0 clause
codes.
(enum omp_clause_depend_kind, enum omp_clause_map_kind,
enum omp_clause_proc_bind_kind): New.
(union omp_clause_subcode): Add depend_kind, map_kind and
proc_bind_kind fields.
* tree-cfg.c (make_edges): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* langhooks-def.h (lhd_omp_mappable_type): New prototype.
(LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.
gcc/c-family/
* c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
201307 instead of 201107.
* c-common.c (DEF_FUNCTION_TYPE_8): Define.
(c_common_attribute_table): Add "omp declare target" and
"omp declare simd" attributes.
(handle_omp_declare_target_attribute,
handle_omp_declare_simd_attribute): New functions.
* c-omp.c: Include c-pragma.h.
(c_finish_omp_taskgroup): New function.
(c_finish_omp_atomic): Add swapped argument, if true,
build the operation first with rhs, lhs arguments and use NOP_EXPR
build_modify_expr.
(c_finish_omp_for): Add code argument, pass it down to make_code.
(c_omp_split_clauses): New function.
(c_split_parallel_clauses): Removed.
(c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
c_omp_declare_simd_clauses_to_decls): New functions.
* c-common.h (omp_clause_mask): New type.
(OMP_CLAUSE_MASK_1): Define.
(omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
omp_clause_mask::operator |=, omp_clause_mask::operator ~,
omp_clause_mask::operator |, omp_clause_mask::operator &,
omp_clause_mask::operator <<, omp_clause_mask::operator >>,
omp_clause_mask::operator ==): New methods.
(enum c_omp_clause_split): New.
(c_finish_omp_taskgroup): New prototype.
(c_finish_omp_atomic): Add swapped argument.
(c_finish_omp_for): Add code argument.
(c_omp_split_clauses): New prototype.
(c_split_parallel_clauses): Removed.
(c_omp_declare_simd_clauses_to_numbers,
c_omp_declare_simd_clauses_to_decls): New prototypes.
* c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
(enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
PRAGMA_OMP_CLAUSE_UNIFORM.
gcc/ada/
* gcc-interface/utils.c (DEF_FUNCTION_TYPE_8): Define.
gcc/fortran/
* trans-openmp.c (gfc_omp_clause_default_ctor,
gfc_omp_clause_dtor): Return NULL for OMP_CLAUSE_REDUCTION.
* f95-lang.c (ATTR_NULL, DEF_FUNCTION_TYPE_8): Define.
* types.def (DEF_FUNCTION_TYPE_8): Document.
(BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
(BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
gcc/lto/
* lto-lang.c (DEF_FUNCTION_TYPE_8): Define.
gcc/c/
* c-lang.h (current_omp_declare_target_attribute): New extern
decl.
* c-parser.c: Include c-lang.h.
(struct c_parser): Change tokens to c_token *.
Add tokens_buf field. Change tokens_avail type to unsigned int.
(c_parser_consume_token): If parser->tokens isn't
&parser->tokens_buf[0], increment parser->tokens.
(c_parser_consume_pragma): Likewise.
(enum pragma_context): Add pragma_struct and pragma_param.
(c_parser_external_declaration): Adjust
c_parser_declaration_or_fndef caller.
(c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
Adjust recursive call.
(c_parser_struct_or_union_specifier): Use pragma_struct instead
of pragma_external.
(c_parser_parameter_declaration): Use pragma_param instead of
pragma_external.
(c_parser_compound_statement_nostart, c_parser_label,
c_parser_for_statement): Adjust
c_parser_declaration_or_fndef callers.
(c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
it through to c_parser_conditional_expression.
(c_parser_conditional_expression): Add omp_atomic_lhs argument,
pass it through to c_parser_binary_expression. Adjust recursive
call.
(c_parser_binary_expression): Remove prec argument, add
omp_atomic_lhs argument instead. Always start from PREC_NONE, if
omp_atomic_lhs is non-NULL and one of the arguments of toplevel
binop matches it, use build2 instead of parser_build_binary_op.
(c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
Handle pragma_struct and pragma_param the same as pragma_external.
(c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
(c_parser_omp_variable_list): Parse array sections for
OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
(c_parser_omp_clause_collapse): Fully fold collapse expression.
(c_parser_omp_clause_reduction): Handle user defined reductions.
(c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
c_parser_omp_clause_depend, c_parser_omp_clause_map,
c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
(c_parser_omp_all_clauses): Add finish_p argument. Don't call
c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
(c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
(c_parser_omp_for_loop): Add CODE argument, pass it through
to c_finish_omp_for. Change last argument to cclauses,
and adjust uses to grab parallel clauses from the array of all
the split clauses. Adjust c_parser_binary_expression,
c_parser_declaration_or_fndef and c_finish_omp_for callers.
(omp_split_clauses): New function.
(c_parser_omp_simd): New function.
(c_parser_omp_for): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs,
and call c_parser_omp_simd when parsing for simd.
(c_parser_omp_sections_scope): If section-sequence doesn't start with
#pragma omp section, require exactly one structured-block instead of
sequence of statements.
(c_parser_omp_sections): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs.
(c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined
constructs.
(c_parser_omp_taskgroup, c_parser_omp_cancel,
c_parser_omp_cancellation_point, c_parser_omp_distribute,
c_parser_omp_teams, c_parser_omp_target_data,
c_parser_omp_target_update, c_parser_omp_target,
c_parser_omp_declare_simd, c_finish_omp_declare_simd,
c_parser_omp_declare_target, c_parser_omp_end_declare_target,
c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
(c_parser_omp_construct): Add p_name and mask vars. Handle
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
and c_parser_omp_sections callers.
(c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
(OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
(OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
OMP_CLAUSE_DEPEND.
(OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
* c-typeck.c: Include tree-inline.h.
(c_finish_omp_cancel, c_finish_omp_cancellation_point,
handle_omp_array_sections_1, handle_omp_array_sections,
c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
(c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
user defined reductions.
(c_tree_equal): New function.
* c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
c_check_omp_declare_reduction_r): New prototypes.
* c-decl.c (current_omp_declare_target_attribute): New variable.
(c_decl_attributes): New function.
(start_decl, start_function): Use it instead of decl_attributes.
(temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
c_omp_reduction_decl, c_omp_reduction_lookup,
c_check_omp_declare_reduction_r): New functions.
gcc/cp/
* decl.c (duplicate_decls): Error out for redeclaration of UDRs.
(declare_simd_adjust_this): New function.
(grokfndecl): If "omp declare simd" attribute is present,
call declare_simd_adjust_this if needed and
c_omp_declare_simd_clauses_to_numbers.
* cp-array-notation.c (expand_array_notation_exprs): Handle
OMP_TASKGROUP.
* cp-gimplify.c (cp_gimplify_expr): Handle OMP_SIMD and
OMP_DISTRIBUTE. Handle is_invisiref_parm decls in
OMP_CLAUSE_REDUCTION.
(cp_genericize_r): Handle OMP_SIMD and OMP_DISTRIBUTE like
OMP_FOR.
(cxx_omp_privatize_by_reference): Return true for
is_invisiref_parm decls.
(cxx_omp_finish_clause): Adjust cxx_omp_create_clause_info
caller.
* pt.c (apply_late_template_attributes): For "omp declare simd"
attribute call tsubst_omp_clauses,
c_omp_declare_simd_clauses_to_decls, finish_omp_clauses
and c_omp_declare_simd_clauses_to_numbers.
(instantiate_class_template_1): Call cp_check_omp_declare_reduction
for UDRs.
(tsubst_decl): Handle UDRs.
(tsubst_omp_clauses): Add declare_simd argument, if true don't
call finish_omp_clauses. Handle new OpenMP 4.0 clauses.
Handle non-NULL OMP_CLAUSE_REDUCTION_PLACEHOLDER on
OMP_CLAUSE_REDUCTION.
(tsubst_expr): For UDRs call pushdecl and
cp_check_omp_declare_reduction. Adjust tsubst_omp_clauses
callers. Handle OMP_SIMD, OMP_DISTRIBUTE, OMP_TEAMS,
OMP_TARGET_DATA, OMP_TARGET_UPDATE, OMP_TARGET, OMP_TASKGROUP.
Adjust finish_omp_atomic caller.
(tsubst_omp_udr): New function.
(instantiate_decl): For UDRs at block scope, don't call
start_preparsed_function/finish_function. Call tsubst_omp_udr.
* semantics.c (cxx_omp_create_clause_info): Add need_dtor argument,
use it instead of need_default_ctor || need_copy_ctor.
(struct cp_check_omp_declare_reduction_data): New type.
(handle_omp_array_sections_1, handle_omp_array_sections,
omp_reduction_id, omp_reduction_lookup,
cp_remove_omp_priv_cleanup_stmt, cp_check_omp_declare_reduction_r,
cp_check_omp_declare_reduction, clone_omp_udr,
find_omp_placeholder_r, finish_omp_reduction_clause): New functions.
(finish_omp_clauses): Handle new OpenMP 4.0 clauses and user defined
reductions.
(finish_omp_for): Add CODE argument, use it instead of hardcoded
OMP_FOR. Adjust c_finish_omp_for caller.
(finish_omp_atomic): Add seq_cst argument, adjust
c_finish_omp_atomic callers, handle seq_cst and new OpenMP 4.0
atomic variants.
(finish_omp_cancel, finish_omp_cancellation_point): New functions.
* decl2.c (mark_used): Force immediate instantiation of
DECL_OMP_DECLARE_REDUCTION_P decls.
(is_late_template_attribute): Return true for "omp declare simd"
attribute.
(cp_omp_mappable_type): New function.
(cplus_decl_attributes): Add implicit "omp declare target" attribute
if requested.
* parser.c (cp_debug_parser): Print
parser->colon_doesnt_start_class_def_p.
(cp_ensure_no_omp_declare_simd, cp_finalize_omp_declare_simd): New
functions.
(enum pragma_context): Add pragma_member and pragma_objc_icode.
(cp_parser_binary_expression): Handle no_toplevel_fold_p
even for binary operations other than comparison.
(cp_parser_linkage_specification): Call
cp_ensure_no_omp_declare_simd if needed.
(cp_parser_namespace_definition): Likewise.
(cp_parser_init_declarator): Call cp_finalize_omp_declare_simd.
(cp_parser_direct_declarator): Pass declarator to
cp_parser_late_return_type_opt.
(cp_parser_late_return_type_opt): Add declarator argument,
call cp_parser_late_parsing_omp_declare_simd for declare simd.
(cp_parser_class_specifier_1): Call cp_ensure_no_omp_declare_simd.
Parse UDRs before all other methods.
(cp_parser_member_specification_opt): Use pragma_member instead of
pragma_external.
(cp_parser_member_declaration): Call cp_finalize_omp_declare_simd.
(cp_parser_function_definition_from_specifiers_and_declarator,
cp_parser_save_member_function_body): Likewise.
(cp_parser_late_parsing_for_member): Handle UDRs specially.
(cp_parser_next_token_starts_class_definition_p): Don't allow
CPP_COLON if colon_doesnt_start_class_def_p flag is true.
(cp_parser_objc_interstitial_code): Use pragma_objc_icode
instead of pragma_external.
(cp_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
(cp_parser_omp_var_list_no_open): Parse array sections for
OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses. Add COLON argument,
if non-NULL, allow parsing to end with a colon rather than close
paren.
(cp_parser_omp_var_list): Adjust cp_parser_omp_var_list_no_open
caller.
(cp_parser_omp_clause_reduction): Handle user defined reductions.
(cp_parser_omp_clause_branch, cp_parser_omp_clause_cancelkind,
cp_parser_omp_clause_num_teams, cp_parser_omp_clause_thread_limit,
cp_parser_omp_clause_aligned, cp_parser_omp_clause_linear,
cp_parser_omp_clause_safelen, cp_parser_omp_clause_simdlen,
cp_parser_omp_clause_depend, cp_parser_omp_clause_map,
cp_parser_omp_clause_device, cp_parser_omp_clause_dist_schedule,
cp_parser_omp_clause_proc_bind, cp_parser_omp_clause_to,
cp_parser_omp_clause_from, cp_parser_omp_clause_uniform): New
functions.
(cp_parser_omp_all_clauses): Add finish_p argument. Don't call
finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
(cp_parser_omp_atomic): Parse seq_cst clause, pass
true if it is present to finish_omp_atomic. Handle new OpenMP 4.0
atomic forms.
(cp_parser_omp_for_loop): Add CODE argument, pass it through
to finish_omp_for. Change last argument to cclauses,
and adjust uses to grab parallel clauses from the array of all
the split clauses.
(cp_omp_split_clauses): New function.
(cp_parser_omp_simd): New function.
(cp_parser_omp_for): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs,
and call c_parser_omp_simd when parsing for simd.
(cp_parser_omp_sections_scope): If section-sequence doesn't start with
#pragma omp section, require exactly one structured-block instead of
sequence of statements.
(cp_parser_omp_sections): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs.
(cp_parser_omp_parallel): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined
constructs.
(cp_parser_omp_taskgroup, cp_parser_omp_cancel,
cp_parser_omp_cancellation_point, cp_parser_omp_distribute,
cp_parser_omp_teams, cp_parser_omp_target_data,
cp_parser_omp_target_update, cp_parser_omp_target,
cp_parser_omp_declare_simd, cp_parser_late_parsing_omp_declare_simd,
cp_parser_omp_declare_target, cp_parser_omp_end_declare_target,
cp_parser_omp_declare_reduction_exprs, cp_parser_omp_declare_reduction,
cp_parser_omp_declare): New functions.
(cp_parser_omp_construct): Add p_name and mask vars. Handle
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS. Adjust cp_parser_omp_for, cp_parser_omp_parallel
and cp_parser_omp_sections callers.
(cp_parser_pragma): Handle PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS, PRAGMA_OMP_TARGET, PRAGMA_OMP_END_DECLARE_TARGET.
Handle pragma_member and pragma_objc_icode like pragma_external.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
(OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
(OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
OMP_CLAUSE_DEPEND.
(OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
* parser.h (struct cp_omp_declare_simd_data): New type.
(struct cp_parser): Add colon_doesnt_start_class_def_p and
omp_declare_simd fields.
* cp-objcp-common.h (LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
* cp-tree.h (struct lang_decl_fn): Add omp_declare_reduction_p
bit.
(DECL_OMP_DECLARE_REDUCTION_P): Define.
(OMP_FOR_GIMPLIFYING_P): Use OMP_LOOP_CHECK macro.
(struct saved_scope): Add omp_declare_target_attribute field.
(cp_omp_mappable_type, omp_reduction_id,
cp_remove_omp_priv_cleanup_stmt, cp_check_omp_declare_reduction,
finish_omp_cancel, finish_omp_cancellation_point): New prototypes.
(finish_omp_for): Add CODE argument.
(finish_omp_atomic): Add seq_cst argument.
(cxx_omp_create_clause_info): Add need_dtor argument.
gcc/testsuite/
* c-c++-common/gomp/atomic-15.c: Adjust for C diagnostics.
Remove error test that is now valid in OpenMP 4.0.
* c-c++-common/gomp/atomic-16.c: New test.
* c-c++-common/gomp/cancel-1.c: New test.
* c-c++-common/gomp/depend-1.c: New test.
* c-c++-common/gomp/depend-2.c: New test.
* c-c++-common/gomp/map-1.c: New test.
* c-c++-common/gomp/pr58472.c: New test.
* c-c++-common/gomp/sections1.c: New test.
* c-c++-common/gomp/simd1.c: New test.
* c-c++-common/gomp/simd2.c: New test.
* c-c++-common/gomp/simd3.c: New test.
* c-c++-common/gomp/simd4.c: New test.
* c-c++-common/gomp/simd5.c: New test.
* c-c++-common/gomp/single1.c: New test.
* g++.dg/gomp/block-0.C: Adjust for stricter #pragma omp sections
parser.
* g++.dg/gomp/block-3.C: Likewise.
* g++.dg/gomp/clause-3.C: Adjust error messages.
* g++.dg/gomp/declare-simd-1.C: New test.
* g++.dg/gomp/declare-simd-2.C: New test.
* g++.dg/gomp/depend-1.C: New test.
* g++.dg/gomp/depend-2.C: New test.
* g++.dg/gomp/target-1.C: New test.
* g++.dg/gomp/target-2.C: New test.
* g++.dg/gomp/taskgroup-1.C: New test.
* g++.dg/gomp/teams-1.C: New test.
* g++.dg/gomp/udr-1.C: New test.
* g++.dg/gomp/udr-2.C: New test.
* g++.dg/gomp/udr-3.C: New test.
* g++.dg/gomp/udr-4.C: New test.
* g++.dg/gomp/udr-5.C: New test.
* g++.dg/gomp/udr-6.C: New test.
* gcc.dg/autopar/outer-1.c: Expect 4 instead of 5 loopfn matches.
* gcc.dg/autopar/outer-2.c: Likewise.
* gcc.dg/autopar/outer-3.c: Likewise.
* gcc.dg/autopar/outer-4.c: Likewise.
* gcc.dg/autopar/outer-5.c: Likewise.
* gcc.dg/autopar/outer-6.c: Likewise.
* gcc.dg/autopar/parallelization-1.c: Likewise.
* gcc.dg/gomp/block-3.c: Adjust for stricter #pragma omp sections
parser.
* gcc.dg/gomp/clause-1.c: Adjust error messages.
* gcc.dg/gomp/combined-1.c: Look for GOMP_parallel_loop_runtime
instead of GOMP_parallel_loop_runtime_start.
* gcc.dg/gomp/declare-simd-1.c: New test.
* gcc.dg/gomp/declare-simd-2.c: New test.
* gcc.dg/gomp/nesting-1.c: Adjust for stricter #pragma omp sections
parser. Add further #pragma omp sections nesting tests.
* gcc.dg/gomp/target-1.c: New test.
* gcc.dg/gomp/target-2.c: New test.
* gcc.dg/gomp/taskgroup-1.c: New test.
* gcc.dg/gomp/teams-1.c: New test.
* gcc.dg/gomp/udr-1.c: New test.
* gcc.dg/gomp/udr-2.c: New test.
* gcc.dg/gomp/udr-3.c: New test.
* gcc.dg/gomp/udr-4.c: New test.
* gfortran.dg/gomp/appendix-a/a.35.5.f90: Add dg-error.
Co-Authored-By: Richard Henderson <rth@redhat.com>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r203408
2013-10-11 11:26:50 +02:00
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extern void c_finish_omp_cancel (location_t, tree);
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extern void c_finish_omp_cancellation_point (location_t, tree);
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2016-05-02 20:49:15 +02:00
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extern tree c_finish_omp_clauses (tree, enum c_omp_region_type);
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2015-12-04 09:52:24 +01:00
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extern tree c_build_va_arg (location_t, tree, location_t, tree);
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2011-11-08 12:13:41 +01:00
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extern tree c_finish_transaction (location_t, tree, int);
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target.c: New file.
libgomp/
* target.c: New file.
* Makefile.am (libgomp_la_SOURCES): Add target.c.
* Makefile.in: Regenerated.
* libgomp_g.h (GOMP_task): Add depend argument.
(GOMP_barrier_cancel, GOMP_loop_end_cancel,
GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
GOMP_target_end_data, GOMP_target_update, GOMP_teams,
GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
GOMP_taskgroup_start, GOMP_taskgroup_end,
GOMP_parallel_sections): New prototypes.
* fortran.c (omp_is_initial_device): Add ialias_redirect.
(omp_is_initial_device_): New function.
(ULP, STR1, STR2, ialias_redirect): Removed.
(omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device_,
omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
functions.
* libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
@@GOMP_4.0.
(omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
omp_set_default_device, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device,
omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
omp_get_team_num_): Export @@OMP_4.0.
* team.c (struct gomp_thread_start_data): Add place field.
(gomp_thread_start): Clear thr->thread_pool and
thr->task before returning. Use gomp_team_barrier_wait_final
instead of gomp_team_barrier_wait. Initialize thr->place.
(gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
team_cancelled and task_queued_count fields.
(gomp_free_pool_helper): Clear thr->thread_pool and thr->task
before calling pthread_exit.
(gomp_free_thread): No longer static. Use
gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
(gomp_team_start): Add flags argument. Set
thr->thread_pool->threads_busy to nthreads immediately after creating
new pool. Use gomp_managed_threads_lock instead of
gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
(gomp_team_end): Use gomp_managed_threads_lock instead of
gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
of gomp_team_barrier_wait. If team->team_cancelled, call
gomp_fini_worshare on ws chain starting at team->work_shares_to_free
rather than thr->ts.work_share.
(initialize_team): Don't call gomp_sem_init here.
* sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
caller.
(GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
* env.c (gomp_global_icv): Add default_device_var, target_data and
bind_var initializers.
(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
gomp_places_list_len): New variables.
(parse_bind_var, parse_one_place, parse_places_var): New functions.
(parse_affinity): Rewritten to construct OMP_PLACES list with unit
sized places.
(gomp_cancel_var): New global variable.
(parse_int): New function.
(handle_omp_display_env): New function.
(initialize_env): Use it. Initialize default_device_var.
Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
been successfully parsed (and call gomp_init_affinity in that case).
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New functions.
* libgomp.h: Include stdlib.h.
(ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
Define.
(struct target_mem_desc): Forward declare.
(struct gomp_task_icv): Add default_device_var, target_data, bind_var
and thread_limit_var fields.
(gomp_get_num_devices): New prototype.
(gomp_cancel_var): New extern decl.
(struct gomp_team): Add work_shares_to_free, work_share_cancelled,
team_cancelled and task_queued_count fields. Add comments about
task_{,queued_,running_}count.
(gomp_cancel_kind): New enum.
(gomp_work_share_end_cancel): New prototype.
(struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
and depend fields.
(struct gomp_taskgroup): New type.
(struct gomp_task_depend_entry,
struct gomp_dependers_vec): New types.
(gomp_finish_task): Free depend_hash if non-NULL.
(struct gomp_team_state): Add place_partition_off
and place_partition_len fields.
(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
gomp_places_list_len): New extern decls.
(struct gomp_thread): Add place field.
(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
(gomp_init_thread_affinity): Add place argument.
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New
prototypes.
(gomp_team_start): Add flags argument.
(gomp_thread_limit_var, gomp_remaining_threads_count,
gomp_remaining_threads_lock): Remove.
(gomp_managed_threads_lock): New variable.
(struct gomp_thread_pool): Add threads_busy field.
(gomp_free_thread): New prototype.
* task.c: Include hashtab.h.
(hash_entry_type): New typedef.
(htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
(gomp_init_task): Clear dependers, depend_hash, depend_count,
copy_ctors_done and taskgroup fields.
(GOMP_task): Add depend argument, handle depend clauses. If
gomp_team_barrier_cancelled or if it's taskgroup has been
cancelled, don't queue or start new tasks. Set copy_ctors_done
field if needed. Initialize taskgroup field. If copy_ctors_done
and already cancelled, don't discard the task. If taskgroup is
non-NULL, enqueue the task into taskgroup queue. Increment
num_children field in taskgroup. Increment task_queued_count.
(gomp_task_run_pre, gomp_task_run_post_remove_parent,
gomp_task_run_post_remove_taskgroup): New inline functions.
(gomp_task_run_post_handle_depend_hash,
gomp_task_run_post_handle_dependers,
gomp_task_run_post_handle_depend): New functions.
(GOMP_taskwait): Use them. If more than one new tasks
have been queued, wake other threads if needed.
(gomp_barrier_handle_tasks): Likewise. If
gomp_team_barrier_cancelled, don't start any new tasks, just free
all tasks.
(GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
* omp_lib.f90.in
(omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New interfaces.
(omp_get_dynamic, omp_get_nested, omp_in_parallel,
omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
omp_get_team_size, omp_get_active_level, omp_in_final): Remove
useless use omp_lib_kinds.
* omp.h.in (omp_proc_bind_t): New typedef.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New prototypes.
* loop.c (gomp_parallel_loop_start): Add flags argument, pass it
through to gomp_team_start.
(GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
Adjust gomp_parallel_loop_start callers.
(GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_loop_end_cancel): New functions.
(GOMP_parallel_end): Add ialias_redirect.
* hashtab.h: New file.
* libgomp.texi (Environment Variables): Minor cleanup,
update section refs to OpenMP 4.0rc2.
(OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
environment variables.
* work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
team->work_shares_to_free to thr->ts.work_share before calling
free_work_share.
(gomp_work_share_end_cancel): New function.
* config/linux/proc.c: Include errno.h.
(gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
(gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
sizeof (cpu_set_t) to determine number of iterations. Fix up check
extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
gomp_cpuset_size is sizeof (cpu_set_t).
(gomp_init_num_threads): Initialize gomp_cpuset_size,
gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
contain any logical CPUs.
(get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
is NULL. Use gomp_cpusetp instead of &cpuset and pass
gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
pthread_getaffinity_np. Check gomp_places_list instead of
gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
* config/linux/bar.c (gomp_barrier_wait_end,
gomp_barrier_wait_last): Use BAR_* defines.
(gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
from state where needed. Set work_share_cancelled to 0 on last
thread.
(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
functions.
* config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
Add cpusetsize argument.
(gomp_cpuset_size, gomp_cpusetp): Declare.
* config/linux/affinity.c: Include errno.h, stdio.h and string.h.
(affinity_counter): Remove.
(CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
if CPU_ALLOC_SIZE isn't defined.
(gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
silently create OMP_PLACES=threads, if it is non-NULL afterwards,
bind current thread to the first place.
(gomp_init_thread_affinity): Rewritten. Add place argument, just
pthread_setaffinity_np to gomp_places_list[place].
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New functions.
* config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
(gomp_barrier_t): Add awaited_final field.
(gomp_barrier_init): Initialize awaited_final field.
(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
prototypes.
(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
defines.
(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
gomp_team_barrier_cancelled): New inline functions.
(gomp_barrier_last_thread,
gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): Use BAR_* defines.
* config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
(gomp_barrier_wait_end): Use BAR_* defines.
(gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
Use BAR_* defines.
(gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
gomp_team_barrier_cancel): New functions.
* config/posix/affinity.c (gomp_init_thread_affinity): Add place
argument.
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
* config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
(gomp_barrier_t): Add cancellable field.
(gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
gomp_team_barrier_cancel): New prototypes.
(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
gomp_team_barrier_cancelled): New inline functions.
(gomp_barrier_wait_start, gomp_barrier_last_thread,
gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): Use BAR_* defines.
* barrier.c (GOMP_barrier_cancel): New function.
* omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New externals.
* parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
New functions.
(gomp_resolve_num_threads): Adjust for thread_limit now being in
icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
infinity. If not nested, just return minimum of max_num_threads
and icv->thread_limit_var and if thr->thread_pool, set threads_busy
to the returned value. Otherwise, don't update atomically
gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
(GOMP_parallel_end): Adjust for thread_limit now being in
icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
infinity. Adjust threads_busy in the pool rather than
gomp_remaining_threads_count. Remember team->nthreads and call
gomp_team_end before adjusting threads_busy, if not nested
afterwards, just set it to 1 non-atomically. Add ialias.
(GOMP_parallel_start): Adjust gomp_team_start caller.
* testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
* testsuite/libgomp.c/affinity-1.c: New test.
* testsuite/libgomp.c/atomic-15.c: New test.
* testsuite/libgomp.c/atomic-16.c: New test.
* testsuite/libgomp.c/atomic-17.c: New test.
* testsuite/libgomp.c/cancel-for-1.c: New test.
* testsuite/libgomp.c/cancel-for-2.c: New test.
* testsuite/libgomp.c/cancel-parallel-1.c: New test.
* testsuite/libgomp.c/cancel-parallel-2.c: New test.
* testsuite/libgomp.c/cancel-parallel-3.c: New test.
* testsuite/libgomp.c/cancel-sections-1.c: New test.
* testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
* testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
* testsuite/libgomp.c/depend-1.c: New test.
* testsuite/libgomp.c/depend-2.c: New test.
* testsuite/libgomp.c/depend-3.c: New test.
* testsuite/libgomp.c/depend-4.c: New test.
* testsuite/libgomp.c/for-1.c: New test.
* testsuite/libgomp.c/for-1.h: New file.
* testsuite/libgomp.c/for-2.c: New test.
* testsuite/libgomp.c/for-2.h: New file.
* testsuite/libgomp.c/for-3.c: New test.
* testsuite/libgomp.c/pr58392.c: New test.
* testsuite/libgomp.c/simd-1.c: New test.
* testsuite/libgomp.c/simd-2.c: New test.
* testsuite/libgomp.c/simd-3.c: New test.
* testsuite/libgomp.c/simd-4.c: New test.
* testsuite/libgomp.c/simd-5.c: New test.
* testsuite/libgomp.c/simd-6.c: New test.
* testsuite/libgomp.c/target-1.c: New test.
* testsuite/libgomp.c/target-2.c: New test.
* testsuite/libgomp.c/target-3.c: New test.
* testsuite/libgomp.c/target-4.c: New test.
* testsuite/libgomp.c/target-5.c: New test.
* testsuite/libgomp.c/target-6.c: New test.
* testsuite/libgomp.c/target-7.c: New test.
* testsuite/libgomp.c/taskgroup-1.c: New test.
* testsuite/libgomp.c/thread-limit-1.c: New test.
* testsuite/libgomp.c/thread-limit-2.c: New test.
* testsuite/libgomp.c/thread-limit-3.c: New test.
* testsuite/libgomp.c/udr-1.c: New test.
* testsuite/libgomp.c/udr-2.c: New test.
* testsuite/libgomp.c/udr-3.c: New test.
* testsuite/libgomp.c++/affinity-1.C: New test.
* testsuite/libgomp.c++/atomic-10.C: New test.
* testsuite/libgomp.c++/atomic-11.C: New test.
* testsuite/libgomp.c++/atomic-12.C: New test.
* testsuite/libgomp.c++/atomic-13.C: New test.
* testsuite/libgomp.c++/atomic-14.C: New test.
* testsuite/libgomp.c++/atomic-15.C: New test.
* testsuite/libgomp.c++/cancel-for-1.C: New test.
* testsuite/libgomp.c++/cancel-for-2.C: New test.
* testsuite/libgomp.c++/cancel-parallel-1.C: New test.
* testsuite/libgomp.c++/cancel-parallel-2.C: New test.
* testsuite/libgomp.c++/cancel-parallel-3.C: New test.
* testsuite/libgomp.c++/cancel-sections-1.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
* testsuite/libgomp.c++/cancel-test.h: New file.
* testsuite/libgomp.c++/for-9.C: New test.
* testsuite/libgomp.c++/for-10.C: New test.
* testsuite/libgomp.c++/for-11.C: New test.
* testsuite/libgomp.c++/simd-1.C: New test.
* testsuite/libgomp.c++/simd-2.C: New test.
* testsuite/libgomp.c++/simd-3.C: New test.
* testsuite/libgomp.c++/simd-4.C: New test.
* testsuite/libgomp.c++/simd-5.C: New test.
* testsuite/libgomp.c++/simd-6.C: New test.
* testsuite/libgomp.c++/simd-7.C: New test.
* testsuite/libgomp.c++/simd-8.C: New test.
* testsuite/libgomp.c++/target-1.C: New test.
* testsuite/libgomp.c++/target-2.C: New test.
* testsuite/libgomp.c++/target-2-aux.cc: New file.
* testsuite/libgomp.c++/target-3.C: New test.
* testsuite/libgomp.c++/taskgroup-1.C: New test.
* testsuite/libgomp.c++/udr-1.C: New test.
* testsuite/libgomp.c++/udr-2.C: New test.
* testsuite/libgomp.c++/udr-3.C: New test.
* testsuite/libgomp.c++/udr-4.C: New test.
* testsuite/libgomp.c++/udr-5.C: New test.
* testsuite/libgomp.c++/udr-6.C: New test.
* testsuite/libgomp.c++/udr-7.C: New test.
* testsuite/libgomp.c++/udr-8.C: New test.
* testsuite/libgomp.c++/udr-9.C: New test.
gcc/
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__LOOPTEMP_
and new OpenMP 4.0 clauses, handle UDR OMP_CLAUSE_REDUCTION,
formatting fixes, use pp_colon instead of pp_character (..., ':'),
similarly pp_right_paren.
(dump_generic_node): Handle OMP_DISTRIBUTE, OMP_TEAMS,
OMP_TARGET_DATA, OMP_TARGET, OMP_TARGET_UPDATE, OMP_TASKGROUP,
allow OMP_FOR_INIT to be NULL, handle OMP_ATOMIC_SEQ_CST.
* tree.c (omp_clause_num_ops, omp_clause_code_name): Add OpenMP 4.0
clauses.
(omp_declare_simd_clauses_equal,
omp_remove_redundant_declare_simd_attrs): New functions.
(attribute_value_equal): Use omp_declare_simd_clauses_equal.
(walk_tree_1): Handle new OpenMP 4.0 clauses.
* tree.h (OMP_LOOP_CHECK): Define.
(OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
OMP_FOR_INCR, OMP_FOR_PRE_BODY): Use it.
(OMP_TASKGROUP_BODY, OMP_TEAMS_BODY, OMP_TEAMS_CLAUSES,
OMP_TARGET_DATA_BODY, OMP_TARGET_DATA_CLAUSES, OMP_TARGET_BODY,
OMP_TARGET_CLAUSES, OMP_TARGET_UPDATE_CLAUSES, OMP_CLAUSE_SIZE,
OMP_ATOMIC_SEQ_CST, OMP_CLAUSE_DEPEND_KIND, OMP_CLAUSE_MAP_KIND,
OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION, OMP_CLAUSE_PROC_BIND_KIND,
OMP_CLAUSE_REDUCTION_OMP_ORIG_REF, OMP_CLAUSE_ALIGNED_ALIGNMENT,
OMP_CLAUSE_NUM_TEAMS_EXPR, OMP_CLAUSE_THREAD_LIMIT_EXPR,
OMP_CLAUSE_DEVICE_ID, OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR,
OMP_CLAUSE_SIMDLEN_EXPR): Define.
(OMP_CLAUSE_DECL): Change range up to OMP_CLAUSE__LOOPTEMP_.
(omp_remove_redundant_declare_simd_attrs): New prototype.
* gimple.def (GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS): New codes.
(GIMPLE_OMP_RETURN): Use GSS_OMP_ATOMIC_STORE instead of GSS_BASE.
* omp-low.c (struct omp_context): Add cancel_label and cancellable
fields.
(target_nesting_level): New variable.
(extract_omp_for_data): Handle GF_OMP_FOR_KIND_DISTRIBUTE and
OMP_CLAUSE_DIST_SCHEDULE. Don't fallback to library implementation
for collapse > 1 static schedule unless ordered.
(get_ws_args_for): Add par_stmt argument. Handle combined loops.
(determine_parallel_type): Adjust get_ws_args_for caller.
(install_var_field): Handle mask & 4 for double indirection.
(scan_sharing_clauses): Ignore shared clause on teams construct.
Handle OMP_CLAUSE__LOOPTEMP_ and new OpenMP 4.0 clauses.
(create_omp_child_function): If inside target or declare target
constructs, set "omp declare target" attribute on the child
function.
(find_combined_for): New function.
(scan_omp_parallel): Handle combined loops.
(scan_omp_target, scan_omp_teams): New functions.
(check_omp_nesting_restrictions): Check new OpenMP 4.0 nesting
restrictions and set ctx->cancellable for cancellable constructs.
(scan_omp_1_stmt): Call check_omp_nesting_restrictions also on
selected builtin calls. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS.
(build_omp_barrier): Add lhs argument, return gimple rather than
tree.
(omp_clause_aligned_alignment): New function.
(lower_rec_simd_input_clauses): Only call SET_DECL_VALUE_EXPR
on decls.
(lower_rec_input_clauses): Add FD argument. Ignore shared clauses
on teams constructs. Handle user defined reductions and new
OpenMP 4.0 clauses.
(lower_reduction_clauses): Don't set placeholder to address of ref
if it has already the right type.
(lower_send_clauses): Handle OMP_CLAUSE__LOOPTEMP_.
(expand_parallel_call): Use the new non-_start suffixed builtins,
handle OMP_CLAUSE_PROC_BIND, don't call the outlined function
and GOMP_parallel_end after the call.
(expand_task_call): Handle OMP_CLAUSE_DEPEND.
(expand_omp_for_init_counts): Handle combined loops.
(expand_omp_for_init_vars): Add inner_stmt argument, handle combined
loops.
(expand_omp_for_generic): Likewise. Use GOMP_loop_end_cancel at the
end of cancellable loops.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
Likewise. Handle collapse > 1 loops.
(expand_omp_simd): Handle combined loops.
(expand_omp_for): Add inner_stmt argument, adjust callers of
expand_omp_for* functions, use expand_omp_for_static*chunk even
for collapse > 1 unless ordered.
(expand_omp_sections): Use GOMP_sections_end_cancel at the end
of cancellable sections.
(expand_omp_single): Remove need_barrier variable, just rely on
gimple_omp_return_nowait_p. Adjust build_omp_barrier caller.
(expand_omp_synch): Allow GIMPLE_OMP_TASKGROUP and GIMPLE_OMP_TEAMS.
(expand_omp_atomic_load, expand_omp_atomic_store,
expand_omp_atomic_fetch_op): Handle gimple_omp_atomic_seq_cst_p.
(expand_omp_target): New function.
(expand_omp): Handle combined loops. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TEAMS, GIMPLE_OMP_TARGET.
(build_omp_regions_1): Immediately close region for
GF_OMP_TARGET_KIND_UPDATE.
(maybe_add_implicit_barrier_cancel): New function.
(lower_omp_sections): Adjust lower_rec_input_clauses caller. Handle
cancellation.
(lower_omp_single): Likewise. Add clobber after the barrier.
(lower_omp_taskgroup): New function.
(lower_omp_for): Handle combined loops. Adjust
lower_rec_input_clauses caller. Handle cancellation.
(lower_depend_clauses): New function.
(lower_omp_taskreg): Lower depend clauses. Adjust
lower_rec_input_clauses caller. Add clobber after the call. Handle
cancellation.
(lower_omp_target, lower_omp_teams): New functions.
(lower_omp_1): Handle cancellation. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GOMP_barrier, GOMP_cancel
and GOMP_cancellation_point calls.
(lower_omp): Fold stmts inside of target region.
(diagnose_sb_1, diagnose_sb_2): Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
* builtin-types.def (DEF_FUNCTION_TYPE_8): Document.
(BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
(BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
call_may_clobber_ref_p_1): Handle BUILT_IN_GOMP_BARRIER_CANCEL,
BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_LOOP_END_CANCEL,
BUILT_IN_GOMP_SECTIONS_END_CANCEL. Don't handle
BUILT_IN_GOMP_PARALLEL_END.
* gimple-low.c (lower_stmt): Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
* gimple-pretty-print.c (dump_gimple_omp_for): Handle
GF_OMP_FOR_KIND_DISTRIBUTE.
(dump_gimple_omp_target, dump_gimple_omp_teams): New functions.
(dump_gimple_omp_block): Handle GIMPLE_OMP_TASKGROUP.
(dump_gimple_omp_return): Print lhs if it has any.
(dump_gimple_omp_atomic_load, dump_gimple_omp_atomic_store): Handle
gimple_omp_atomic_seq_cst_p.
(pp_gimple_stmt_1): Handle GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET
and GIMPLE_OMP_TEAMS.
* langhooks.c (lhd_omp_mappable_type): New function.
* tree-vectorizer.c (struct simd_array_to_simduid): Fix up comment.
* langhooks.h (struct lang_hooks_for_types): Add omp_mappable_type
hook.
* gimplify.c (enum gimplify_omp_var_data): Add GOVD_MAP,
GOVD_ALIGNED and GOVD_MAP_TO_ONLY.
(enum omp_region_type): Add ORT_TEAMS, ORT_TARGET_DATA and
ORT_TARGET.
(struct gimplify_omp_ctx): Add combined_loop field.
(gimplify_call_expr, gimplify_modify_expr): Don't call fold_stmt
on stmts inside of target region.
(is_gimple_stmt): Return true for OMP_DISTRIBUTE and OMP_TASKGROUP.
(omp_firstprivatize_variable): Handle GOVD_MAP, GOVD_ALIGNED,
ORT_TARGET and ORT_TARGET_DATA.
(omp_add_variable): Avoid checks on readding var for GOVD_ALIGNED.
Handle GOVD_MAP.
(omp_notice_threadprivate_variable): Complain about threadprivate
variables in target region.
(omp_notice_variable): Complain about vars with non-mappable type
in target region. Handle ORT_TEAMS, ORT_TARGET and ORT_TARGET_DATA.
(omp_check_private): Ignore ORT_TARGET* regions.
(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1,
gimplify_adjust_omp_clauses): Handle new OpenMP 4.0 clauses.
(find_combined_omp_for): New function.
(gimplify_omp_for): Handle gimplification of combined loops.
(gimplify_omp_workshare): Gimplify also OMP_TARGET, OMP_TARGET_DATA,
OMP_TEAMS.
(gimplify_omp_target_update): New function.
(gimplify_omp_atomic): Handle OMP_ATOMIC_SEQ_CST.
(gimplify_expr): Handle OMP_DISTRIBUTE, OMP_TARGET, OMP_TARGET_DATA,
OMP_TARGET_UPDATE, OMP_TEAMS, OMP_TASKGROUP.
(gimplify_body): If fndecl has "omp declare target" attribute, add
implicit ORT_TARGET context around it.
* tree.def (OMP_DISTRIBUTE, OMP_TEAMS, OMP_TARGET_DATA, OMP_TARGET,
OMP_TASKGROUP, OMP_TARGET_UPDATE): New tree codes.
* tree-nested.c (convert_nonlocal_reference_stmt,
convert_local_reference_stmt, convert_gimple_call): Handle
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* omp-builtins.def (BUILT_IN_GOMP_TASK): Use
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR
instead of BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT.
(BUILT_IN_GOMP_TARGET, BUILT_IN_GOMP_TARGET_DATA,
BUILT_IN_GOMP_TARGET_END_DATA, BUILT_IN_GOMP_TARGET_UPDATE,
BUILT_IN_GOMP_TEAMS, BUILT_IN_BARRIER_CANCEL,
BUILT_IN_GOMP_LOOP_END_CANCEL,
BUILT_IN_GOMP_SECTIONS_END_CANCEL, BUILT_IN_OMP_GET_TEAM_NUM,
BUILT_IN_OMP_GET_NUM_TEAMS, BUILT_IN_GOMP_TASKGROUP_START,
BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME, BUILT_IN_GOMP_PARALLEL,
BUILT_IN_GOMP_PARALLEL_SECTIONS, BUILT_IN_GOMP_CANCEL,
BUILT_IN_GOMP_CANCELLATION_POINT): New built-ins.
(BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
BUILT_IN_GOMP_PARALLEL_SECTIONS_START): Remove.
* tree-inline.c (remap_gimple_stmt, estimate_num_insns):
Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* gimple.c (gimple_build_omp_taskgroup, gimple_build_omp_target,
gimple_build_omp_teams): New functions.
(walk_gimple_op): Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and
GIMPLE_OMP_TASKGROUP. Walk optional lhs on GIMPLE_OMP_RETURN.
(walk_gimple_stmt, gimple_copy): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* gimple.h (enum gf_mask): GF_OMP_FOR_KIND_DISTRIBUTE,
GF_OMP_FOR_COMBINED, GF_OMP_FOR_COMBINED_INTO,
GF_OMP_TARGET_KIND_MASK, GF_OMP_TARGET_KIND_REGION,
GF_OMP_TARGET_KIND_DATA, GF_OMP_TARGET_KIND_UPDATE,
GF_OMP_ATOMIC_SEQ_CST): New.
(gimple_build_omp_taskgroup, gimple_build_omp_target,
gimple_build_omp_teams): New prototypes.
(gimple_has_substatements): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
(gimple_omp_subcode): Use GIMPLE_OMP_TEAMS instead of
GIMPLE_OMP_SINGLE as end of range.
(gimple_omp_return_set_lhs, gimple_omp_return_lhs,
gimple_omp_return_lhs_ptr, gimple_omp_atomic_seq_cst_p,
gimple_omp_atomic_set_seq_cst, gimple_omp_for_combined_p,
gimple_omp_for_set_combined_p, gimple_omp_for_combined_into_p,
gimple_omp_for_set_combined_into_p, gimple_omp_target_clauses,
gimple_omp_target_clauses_ptr, gimple_omp_target_set_clauses,
gimple_omp_target_kind, gimple_omp_target_set_kind,
gimple_omp_target_child_fn, gimple_omp_target_child_fn_ptr,
gimple_omp_target_set_child_fn, gimple_omp_target_data_arg,
gimple_omp_target_data_arg_ptr, gimple_omp_target_set_data_arg,
gimple_omp_teams_clauses, gimple_omp_teams_clauses_ptr,
gimple_omp_teams_set_clauses): New inlines.
(CASE_GIMPLE_OMP): Add GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS
and GIMPLE_OMP_TASKGROUP.
* tree-core.h (enum omp_clause_code): Add new OpenMP 4.0 clause
codes.
(enum omp_clause_depend_kind, enum omp_clause_map_kind,
enum omp_clause_proc_bind_kind): New.
(union omp_clause_subcode): Add depend_kind, map_kind and
proc_bind_kind fields.
* tree-cfg.c (make_edges): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* langhooks-def.h (lhd_omp_mappable_type): New prototype.
(LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.
gcc/c-family/
* c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
201307 instead of 201107.
* c-common.c (DEF_FUNCTION_TYPE_8): Define.
(c_common_attribute_table): Add "omp declare target" and
"omp declare simd" attributes.
(handle_omp_declare_target_attribute,
handle_omp_declare_simd_attribute): New functions.
* c-omp.c: Include c-pragma.h.
(c_finish_omp_taskgroup): New function.
(c_finish_omp_atomic): Add swapped argument, if true,
build the operation first with rhs, lhs arguments and use NOP_EXPR
build_modify_expr.
(c_finish_omp_for): Add code argument, pass it down to make_code.
(c_omp_split_clauses): New function.
(c_split_parallel_clauses): Removed.
(c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
c_omp_declare_simd_clauses_to_decls): New functions.
* c-common.h (omp_clause_mask): New type.
(OMP_CLAUSE_MASK_1): Define.
(omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
omp_clause_mask::operator |=, omp_clause_mask::operator ~,
omp_clause_mask::operator |, omp_clause_mask::operator &,
omp_clause_mask::operator <<, omp_clause_mask::operator >>,
omp_clause_mask::operator ==): New methods.
(enum c_omp_clause_split): New.
(c_finish_omp_taskgroup): New prototype.
(c_finish_omp_atomic): Add swapped argument.
(c_finish_omp_for): Add code argument.
(c_omp_split_clauses): New prototype.
(c_split_parallel_clauses): Removed.
(c_omp_declare_simd_clauses_to_numbers,
c_omp_declare_simd_clauses_to_decls): New prototypes.
* c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
(enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
PRAGMA_OMP_CLAUSE_UNIFORM.
gcc/ada/
* gcc-interface/utils.c (DEF_FUNCTION_TYPE_8): Define.
gcc/fortran/
* trans-openmp.c (gfc_omp_clause_default_ctor,
gfc_omp_clause_dtor): Return NULL for OMP_CLAUSE_REDUCTION.
* f95-lang.c (ATTR_NULL, DEF_FUNCTION_TYPE_8): Define.
* types.def (DEF_FUNCTION_TYPE_8): Document.
(BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
(BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
gcc/lto/
* lto-lang.c (DEF_FUNCTION_TYPE_8): Define.
gcc/c/
* c-lang.h (current_omp_declare_target_attribute): New extern
decl.
* c-parser.c: Include c-lang.h.
(struct c_parser): Change tokens to c_token *.
Add tokens_buf field. Change tokens_avail type to unsigned int.
(c_parser_consume_token): If parser->tokens isn't
&parser->tokens_buf[0], increment parser->tokens.
(c_parser_consume_pragma): Likewise.
(enum pragma_context): Add pragma_struct and pragma_param.
(c_parser_external_declaration): Adjust
c_parser_declaration_or_fndef caller.
(c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
Adjust recursive call.
(c_parser_struct_or_union_specifier): Use pragma_struct instead
of pragma_external.
(c_parser_parameter_declaration): Use pragma_param instead of
pragma_external.
(c_parser_compound_statement_nostart, c_parser_label,
c_parser_for_statement): Adjust
c_parser_declaration_or_fndef callers.
(c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
it through to c_parser_conditional_expression.
(c_parser_conditional_expression): Add omp_atomic_lhs argument,
pass it through to c_parser_binary_expression. Adjust recursive
call.
(c_parser_binary_expression): Remove prec argument, add
omp_atomic_lhs argument instead. Always start from PREC_NONE, if
omp_atomic_lhs is non-NULL and one of the arguments of toplevel
binop matches it, use build2 instead of parser_build_binary_op.
(c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
Handle pragma_struct and pragma_param the same as pragma_external.
(c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
(c_parser_omp_variable_list): Parse array sections for
OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
(c_parser_omp_clause_collapse): Fully fold collapse expression.
(c_parser_omp_clause_reduction): Handle user defined reductions.
(c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
c_parser_omp_clause_depend, c_parser_omp_clause_map,
c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
(c_parser_omp_all_clauses): Add finish_p argument. Don't call
c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
(c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
(c_parser_omp_for_loop): Add CODE argument, pass it through
to c_finish_omp_for. Change last argument to cclauses,
and adjust uses to grab parallel clauses from the array of all
the split clauses. Adjust c_parser_binary_expression,
c_parser_declaration_or_fndef and c_finish_omp_for callers.
(omp_split_clauses): New function.
(c_parser_omp_simd): New function.
(c_parser_omp_for): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs,
and call c_parser_omp_simd when parsing for simd.
(c_parser_omp_sections_scope): If section-sequence doesn't start with
#pragma omp section, require exactly one structured-block instead of
sequence of statements.
(c_parser_omp_sections): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs.
(c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined
constructs.
(c_parser_omp_taskgroup, c_parser_omp_cancel,
c_parser_omp_cancellation_point, c_parser_omp_distribute,
c_parser_omp_teams, c_parser_omp_target_data,
c_parser_omp_target_update, c_parser_omp_target,
c_parser_omp_declare_simd, c_finish_omp_declare_simd,
c_parser_omp_declare_target, c_parser_omp_end_declare_target,
c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
(c_parser_omp_construct): Add p_name and mask vars. Handle
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
and c_parser_omp_sections callers.
(c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
(OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
(OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
OMP_CLAUSE_DEPEND.
(OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
* c-typeck.c: Include tree-inline.h.
(c_finish_omp_cancel, c_finish_omp_cancellation_point,
handle_omp_array_sections_1, handle_omp_array_sections,
c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
(c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
user defined reductions.
(c_tree_equal): New function.
* c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
c_check_omp_declare_reduction_r): New prototypes.
* c-decl.c (current_omp_declare_target_attribute): New variable.
(c_decl_attributes): New function.
(start_decl, start_function): Use it instead of decl_attributes.
(temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
c_omp_reduction_decl, c_omp_reduction_lookup,
c_check_omp_declare_reduction_r): New functions.
gcc/cp/
* decl.c (duplicate_decls): Error out for redeclaration of UDRs.
(declare_simd_adjust_this): New function.
(grokfndecl): If "omp declare simd" attribute is present,
call declare_simd_adjust_this if needed and
c_omp_declare_simd_clauses_to_numbers.
* cp-array-notation.c (expand_array_notation_exprs): Handle
OMP_TASKGROUP.
* cp-gimplify.c (cp_gimplify_expr): Handle OMP_SIMD and
OMP_DISTRIBUTE. Handle is_invisiref_parm decls in
OMP_CLAUSE_REDUCTION.
(cp_genericize_r): Handle OMP_SIMD and OMP_DISTRIBUTE like
OMP_FOR.
(cxx_omp_privatize_by_reference): Return true for
is_invisiref_parm decls.
(cxx_omp_finish_clause): Adjust cxx_omp_create_clause_info
caller.
* pt.c (apply_late_template_attributes): For "omp declare simd"
attribute call tsubst_omp_clauses,
c_omp_declare_simd_clauses_to_decls, finish_omp_clauses
and c_omp_declare_simd_clauses_to_numbers.
(instantiate_class_template_1): Call cp_check_omp_declare_reduction
for UDRs.
(tsubst_decl): Handle UDRs.
(tsubst_omp_clauses): Add declare_simd argument, if true don't
call finish_omp_clauses. Handle new OpenMP 4.0 clauses.
Handle non-NULL OMP_CLAUSE_REDUCTION_PLACEHOLDER on
OMP_CLAUSE_REDUCTION.
(tsubst_expr): For UDRs call pushdecl and
cp_check_omp_declare_reduction. Adjust tsubst_omp_clauses
callers. Handle OMP_SIMD, OMP_DISTRIBUTE, OMP_TEAMS,
OMP_TARGET_DATA, OMP_TARGET_UPDATE, OMP_TARGET, OMP_TASKGROUP.
Adjust finish_omp_atomic caller.
(tsubst_omp_udr): New function.
(instantiate_decl): For UDRs at block scope, don't call
start_preparsed_function/finish_function. Call tsubst_omp_udr.
* semantics.c (cxx_omp_create_clause_info): Add need_dtor argument,
use it instead of need_default_ctor || need_copy_ctor.
(struct cp_check_omp_declare_reduction_data): New type.
(handle_omp_array_sections_1, handle_omp_array_sections,
omp_reduction_id, omp_reduction_lookup,
cp_remove_omp_priv_cleanup_stmt, cp_check_omp_declare_reduction_r,
cp_check_omp_declare_reduction, clone_omp_udr,
find_omp_placeholder_r, finish_omp_reduction_clause): New functions.
(finish_omp_clauses): Handle new OpenMP 4.0 clauses and user defined
reductions.
(finish_omp_for): Add CODE argument, use it instead of hardcoded
OMP_FOR. Adjust c_finish_omp_for caller.
(finish_omp_atomic): Add seq_cst argument, adjust
c_finish_omp_atomic callers, handle seq_cst and new OpenMP 4.0
atomic variants.
(finish_omp_cancel, finish_omp_cancellation_point): New functions.
* decl2.c (mark_used): Force immediate instantiation of
DECL_OMP_DECLARE_REDUCTION_P decls.
(is_late_template_attribute): Return true for "omp declare simd"
attribute.
(cp_omp_mappable_type): New function.
(cplus_decl_attributes): Add implicit "omp declare target" attribute
if requested.
* parser.c (cp_debug_parser): Print
parser->colon_doesnt_start_class_def_p.
(cp_ensure_no_omp_declare_simd, cp_finalize_omp_declare_simd): New
functions.
(enum pragma_context): Add pragma_member and pragma_objc_icode.
(cp_parser_binary_expression): Handle no_toplevel_fold_p
even for binary operations other than comparison.
(cp_parser_linkage_specification): Call
cp_ensure_no_omp_declare_simd if needed.
(cp_parser_namespace_definition): Likewise.
(cp_parser_init_declarator): Call cp_finalize_omp_declare_simd.
(cp_parser_direct_declarator): Pass declarator to
cp_parser_late_return_type_opt.
(cp_parser_late_return_type_opt): Add declarator argument,
call cp_parser_late_parsing_omp_declare_simd for declare simd.
(cp_parser_class_specifier_1): Call cp_ensure_no_omp_declare_simd.
Parse UDRs before all other methods.
(cp_parser_member_specification_opt): Use pragma_member instead of
pragma_external.
(cp_parser_member_declaration): Call cp_finalize_omp_declare_simd.
(cp_parser_function_definition_from_specifiers_and_declarator,
cp_parser_save_member_function_body): Likewise.
(cp_parser_late_parsing_for_member): Handle UDRs specially.
(cp_parser_next_token_starts_class_definition_p): Don't allow
CPP_COLON if colon_doesnt_start_class_def_p flag is true.
(cp_parser_objc_interstitial_code): Use pragma_objc_icode
instead of pragma_external.
(cp_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
(cp_parser_omp_var_list_no_open): Parse array sections for
OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses. Add COLON argument,
if non-NULL, allow parsing to end with a colon rather than close
paren.
(cp_parser_omp_var_list): Adjust cp_parser_omp_var_list_no_open
caller.
(cp_parser_omp_clause_reduction): Handle user defined reductions.
(cp_parser_omp_clause_branch, cp_parser_omp_clause_cancelkind,
cp_parser_omp_clause_num_teams, cp_parser_omp_clause_thread_limit,
cp_parser_omp_clause_aligned, cp_parser_omp_clause_linear,
cp_parser_omp_clause_safelen, cp_parser_omp_clause_simdlen,
cp_parser_omp_clause_depend, cp_parser_omp_clause_map,
cp_parser_omp_clause_device, cp_parser_omp_clause_dist_schedule,
cp_parser_omp_clause_proc_bind, cp_parser_omp_clause_to,
cp_parser_omp_clause_from, cp_parser_omp_clause_uniform): New
functions.
(cp_parser_omp_all_clauses): Add finish_p argument. Don't call
finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
(cp_parser_omp_atomic): Parse seq_cst clause, pass
true if it is present to finish_omp_atomic. Handle new OpenMP 4.0
atomic forms.
(cp_parser_omp_for_loop): Add CODE argument, pass it through
to finish_omp_for. Change last argument to cclauses,
and adjust uses to grab parallel clauses from the array of all
the split clauses.
(cp_omp_split_clauses): New function.
(cp_parser_omp_simd): New function.
(cp_parser_omp_for): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs,
and call c_parser_omp_simd when parsing for simd.
(cp_parser_omp_sections_scope): If section-sequence doesn't start with
#pragma omp section, require exactly one structured-block instead of
sequence of statements.
(cp_parser_omp_sections): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs.
(cp_parser_omp_parallel): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined
constructs.
(cp_parser_omp_taskgroup, cp_parser_omp_cancel,
cp_parser_omp_cancellation_point, cp_parser_omp_distribute,
cp_parser_omp_teams, cp_parser_omp_target_data,
cp_parser_omp_target_update, cp_parser_omp_target,
cp_parser_omp_declare_simd, cp_parser_late_parsing_omp_declare_simd,
cp_parser_omp_declare_target, cp_parser_omp_end_declare_target,
cp_parser_omp_declare_reduction_exprs, cp_parser_omp_declare_reduction,
cp_parser_omp_declare): New functions.
(cp_parser_omp_construct): Add p_name and mask vars. Handle
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS. Adjust cp_parser_omp_for, cp_parser_omp_parallel
and cp_parser_omp_sections callers.
(cp_parser_pragma): Handle PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS, PRAGMA_OMP_TARGET, PRAGMA_OMP_END_DECLARE_TARGET.
Handle pragma_member and pragma_objc_icode like pragma_external.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
(OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
(OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
OMP_CLAUSE_DEPEND.
(OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
* parser.h (struct cp_omp_declare_simd_data): New type.
(struct cp_parser): Add colon_doesnt_start_class_def_p and
omp_declare_simd fields.
* cp-objcp-common.h (LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
* cp-tree.h (struct lang_decl_fn): Add omp_declare_reduction_p
bit.
(DECL_OMP_DECLARE_REDUCTION_P): Define.
(OMP_FOR_GIMPLIFYING_P): Use OMP_LOOP_CHECK macro.
(struct saved_scope): Add omp_declare_target_attribute field.
(cp_omp_mappable_type, omp_reduction_id,
cp_remove_omp_priv_cleanup_stmt, cp_check_omp_declare_reduction,
finish_omp_cancel, finish_omp_cancellation_point): New prototypes.
(finish_omp_for): Add CODE argument.
(finish_omp_atomic): Add seq_cst argument.
(cxx_omp_create_clause_info): Add need_dtor argument.
gcc/testsuite/
* c-c++-common/gomp/atomic-15.c: Adjust for C diagnostics.
Remove error test that is now valid in OpenMP 4.0.
* c-c++-common/gomp/atomic-16.c: New test.
* c-c++-common/gomp/cancel-1.c: New test.
* c-c++-common/gomp/depend-1.c: New test.
* c-c++-common/gomp/depend-2.c: New test.
* c-c++-common/gomp/map-1.c: New test.
* c-c++-common/gomp/pr58472.c: New test.
* c-c++-common/gomp/sections1.c: New test.
* c-c++-common/gomp/simd1.c: New test.
* c-c++-common/gomp/simd2.c: New test.
* c-c++-common/gomp/simd3.c: New test.
* c-c++-common/gomp/simd4.c: New test.
* c-c++-common/gomp/simd5.c: New test.
* c-c++-common/gomp/single1.c: New test.
* g++.dg/gomp/block-0.C: Adjust for stricter #pragma omp sections
parser.
* g++.dg/gomp/block-3.C: Likewise.
* g++.dg/gomp/clause-3.C: Adjust error messages.
* g++.dg/gomp/declare-simd-1.C: New test.
* g++.dg/gomp/declare-simd-2.C: New test.
* g++.dg/gomp/depend-1.C: New test.
* g++.dg/gomp/depend-2.C: New test.
* g++.dg/gomp/target-1.C: New test.
* g++.dg/gomp/target-2.C: New test.
* g++.dg/gomp/taskgroup-1.C: New test.
* g++.dg/gomp/teams-1.C: New test.
* g++.dg/gomp/udr-1.C: New test.
* g++.dg/gomp/udr-2.C: New test.
* g++.dg/gomp/udr-3.C: New test.
* g++.dg/gomp/udr-4.C: New test.
* g++.dg/gomp/udr-5.C: New test.
* g++.dg/gomp/udr-6.C: New test.
* gcc.dg/autopar/outer-1.c: Expect 4 instead of 5 loopfn matches.
* gcc.dg/autopar/outer-2.c: Likewise.
* gcc.dg/autopar/outer-3.c: Likewise.
* gcc.dg/autopar/outer-4.c: Likewise.
* gcc.dg/autopar/outer-5.c: Likewise.
* gcc.dg/autopar/outer-6.c: Likewise.
* gcc.dg/autopar/parallelization-1.c: Likewise.
* gcc.dg/gomp/block-3.c: Adjust for stricter #pragma omp sections
parser.
* gcc.dg/gomp/clause-1.c: Adjust error messages.
* gcc.dg/gomp/combined-1.c: Look for GOMP_parallel_loop_runtime
instead of GOMP_parallel_loop_runtime_start.
* gcc.dg/gomp/declare-simd-1.c: New test.
* gcc.dg/gomp/declare-simd-2.c: New test.
* gcc.dg/gomp/nesting-1.c: Adjust for stricter #pragma omp sections
parser. Add further #pragma omp sections nesting tests.
* gcc.dg/gomp/target-1.c: New test.
* gcc.dg/gomp/target-2.c: New test.
* gcc.dg/gomp/taskgroup-1.c: New test.
* gcc.dg/gomp/teams-1.c: New test.
* gcc.dg/gomp/udr-1.c: New test.
* gcc.dg/gomp/udr-2.c: New test.
* gcc.dg/gomp/udr-3.c: New test.
* gcc.dg/gomp/udr-4.c: New test.
* gfortran.dg/gomp/appendix-a/a.35.5.f90: Add dg-error.
Co-Authored-By: Richard Henderson <rth@redhat.com>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r203408
2013-10-11 11:26:50 +02:00
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extern bool c_tree_equal (tree, tree);
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2014-03-28 19:16:32 +01:00
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extern tree c_build_function_call_vec (location_t, vec<location_t>, tree,
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vec<tree, va_gc> *, vec<tree, va_gc> *);
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re PR c/65467 ([libgomp] sorry, unimplemented: '_Atomic' with OpenMP)
PR c/65467
* gimplify.c (gimplify_adjust_omp_clauses_1): Diagnose implicit
map and firstprivate clauses on target construct for _Atomic
qualified decls.
(gimplify_adjust_omp_clauses): Diagnose explicit firstprivate clauses
on target construct for _Atomic qualified decls.
* omp-low.c (use_pointer_for_field): Return true for _Atomic qualified
decls.
* omp-simd-clone.c (simd_clone_clauses_extract): Warn and give up for
_Atomic qualified arguments not mentioned in uniform clause.
c/
* c-parser.c (c_parser_declspecs): Don't sorry about _Atomic if
flag_openmp.
(c_parser_omp_variable_list): Use convert_lvalue_to_rvalue
instead of mark_exp_read on low_bound/length expression.
(c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_threads,
c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
c_parser_omp_clause_priority, c_parser_omp_clause_hint,
c_parser_omp_clause_num_workers, c_parser_oacc_shape_clause,
c_parser_oacc_clause_tile, c_parser_omp_clause_schedule,
c_parser_omp_clause_vector_length, c_parser_omp_clause_num_teams,
c_parser_omp_clause_thread_limit, c_parser_omp_clause_aligned,
c_parser_omp_clause_linear, c_parser_omp_clause_safelen,
c_parser_omp_clause_simdlen, c_parser_omp_clause_device,
c_parser_omp_clause_dist_schedule): Use convert_lvalue_to_rvalue
instead of mark_expr_read.
(c_parser_omp_declare_reduction): Reject _Atomic qualified types.
* c-objc-common.h (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): Redefine.
* c-tree.h (c_omp_clause_copy_ctor): New prototype.
* c-typeck.c (handle_omp_array_sections_1): Diagnose _Atomic qualified
array section bases outside of depend clause, for depend clause
use convert_lvalue_to_rvalue on the base.
(c_finish_omp_clauses): Reject _Atomic qualified vars in reduction,
linear, aligned, map, to and from clauses.
(c_omp_clause_copy_ctor): New function.
c-family/
* c-omp.c (c_finish_omp_atomic): Reject _Atomic qualified expressions.
(c_finish_omp_for): Reject _Atomic qualified iterators.
testsuite/
* gcc.dg/gomp/_Atomic-1.c: New test.
* gcc.dg/gomp/_Atomic-2.c: New test.
* gcc.dg/gomp/_Atomic-3.c: New test.
* gcc.dg/gomp/_Atomic-4.c: New test.
* gcc.dg/gomp/_Atomic-5.c: New test.
From-SVN: r239964
2016-09-02 20:38:07 +02:00
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extern tree c_omp_clause_copy_ctor (tree, tree, tree);
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1992-01-29 20:10:13 +01:00
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/* Set to 0 at beginning of a function definition, set to 1 if
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a return statement that specifies a return value is seen. */
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extern int current_function_returns_value;
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/* Set to 0 at beginning of a function definition, set to 1 if
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a return statement with no argument is seen. */
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extern int current_function_returns_null;
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2002-02-06 21:40:18 +01:00
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/* Set to 0 at beginning of a function definition, set to 1 if
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a call to a noreturn function is seen. */
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extern int current_function_returns_abnormally;
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1998-06-19 22:31:07 +02:00
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/* In c-decl.c */
|
2014-10-27 18:21:42 +01:00
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/* Tell the binding oracle what kind of binding we are looking for. */
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enum c_oracle_request
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{
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C_ORACLE_SYMBOL,
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C_ORACLE_TAG,
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C_ORACLE_LABEL
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};
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/* If this is non-NULL, then it is a "binding oracle" which can lazily
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create bindings when needed by the C compiler. The oracle is told
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the name and type of the binding to create. It can call pushdecl
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or the like to ensure the binding is visible; or do nothing,
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leaving the binding untouched. c-decl.c takes note of when the
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oracle has been called and will not call it again if it fails to
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create a given binding. */
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typedef void c_binding_oracle_function (enum c_oracle_request, tree identifier);
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extern c_binding_oracle_function *c_binding_oracle;
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2003-06-22 15:41:26 +02:00
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extern void c_finish_incomplete_decl (tree);
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target.c: New file.
libgomp/
* target.c: New file.
* Makefile.am (libgomp_la_SOURCES): Add target.c.
* Makefile.in: Regenerated.
* libgomp_g.h (GOMP_task): Add depend argument.
(GOMP_barrier_cancel, GOMP_loop_end_cancel,
GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
GOMP_target_end_data, GOMP_target_update, GOMP_teams,
GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
GOMP_taskgroup_start, GOMP_taskgroup_end,
GOMP_parallel_sections): New prototypes.
* fortran.c (omp_is_initial_device): Add ialias_redirect.
(omp_is_initial_device_): New function.
(ULP, STR1, STR2, ialias_redirect): Removed.
(omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device_,
omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
functions.
* libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
@@GOMP_4.0.
(omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
omp_set_default_device, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device,
omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
omp_get_team_num_): Export @@OMP_4.0.
* team.c (struct gomp_thread_start_data): Add place field.
(gomp_thread_start): Clear thr->thread_pool and
thr->task before returning. Use gomp_team_barrier_wait_final
instead of gomp_team_barrier_wait. Initialize thr->place.
(gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
team_cancelled and task_queued_count fields.
(gomp_free_pool_helper): Clear thr->thread_pool and thr->task
before calling pthread_exit.
(gomp_free_thread): No longer static. Use
gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
(gomp_team_start): Add flags argument. Set
thr->thread_pool->threads_busy to nthreads immediately after creating
new pool. Use gomp_managed_threads_lock instead of
gomp_remaining_threads_lock. Handle OpenMP 4.0 affinity.
(gomp_team_end): Use gomp_managed_threads_lock instead of
gomp_remaining_threads_lock. Use gomp_team_barrier_wait_final instead
of gomp_team_barrier_wait. If team->team_cancelled, call
gomp_fini_worshare on ws chain starting at team->work_shares_to_free
rather than thr->ts.work_share.
(initialize_team): Don't call gomp_sem_init here.
* sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
caller.
(GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
* env.c (gomp_global_icv): Add default_device_var, target_data and
bind_var initializers.
(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
gomp_places_list_len): New variables.
(parse_bind_var, parse_one_place, parse_places_var): New functions.
(parse_affinity): Rewritten to construct OMP_PLACES list with unit
sized places.
(gomp_cancel_var): New global variable.
(parse_int): New function.
(handle_omp_display_env): New function.
(initialize_env): Use it. Initialize default_device_var.
Parse OMP_CANCELLATION env var. Use parse_bind_var to parse
OMP_PROC_BIND instead of parse_boolean. Use parse_places_var for
OMP_PLACES parsing. Don't call parse_affinity if OMP_PLACES has
been successfully parsed (and call gomp_init_affinity in that case).
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New functions.
* libgomp.h: Include stdlib.h.
(ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
Define.
(struct target_mem_desc): Forward declare.
(struct gomp_task_icv): Add default_device_var, target_data, bind_var
and thread_limit_var fields.
(gomp_get_num_devices): New prototype.
(gomp_cancel_var): New extern decl.
(struct gomp_team): Add work_shares_to_free, work_share_cancelled,
team_cancelled and task_queued_count fields. Add comments about
task_{,queued_,running_}count.
(gomp_cancel_kind): New enum.
(gomp_work_share_end_cancel): New prototype.
(struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
and depend fields.
(struct gomp_taskgroup): New type.
(struct gomp_task_depend_entry,
struct gomp_dependers_vec): New types.
(gomp_finish_task): Free depend_hash if non-NULL.
(struct gomp_team_state): Add place_partition_off
and place_partition_len fields.
(gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
gomp_places_list_len): New extern decls.
(struct gomp_thread): Add place field.
(gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
(gomp_init_thread_affinity): Add place argument.
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New
prototypes.
(gomp_team_start): Add flags argument.
(gomp_thread_limit_var, gomp_remaining_threads_count,
gomp_remaining_threads_lock): Remove.
(gomp_managed_threads_lock): New variable.
(struct gomp_thread_pool): Add threads_busy field.
(gomp_free_thread): New prototype.
* task.c: Include hashtab.h.
(hash_entry_type): New typedef.
(htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
(gomp_init_task): Clear dependers, depend_hash, depend_count,
copy_ctors_done and taskgroup fields.
(GOMP_task): Add depend argument, handle depend clauses. If
gomp_team_barrier_cancelled or if it's taskgroup has been
cancelled, don't queue or start new tasks. Set copy_ctors_done
field if needed. Initialize taskgroup field. If copy_ctors_done
and already cancelled, don't discard the task. If taskgroup is
non-NULL, enqueue the task into taskgroup queue. Increment
num_children field in taskgroup. Increment task_queued_count.
(gomp_task_run_pre, gomp_task_run_post_remove_parent,
gomp_task_run_post_remove_taskgroup): New inline functions.
(gomp_task_run_post_handle_depend_hash,
gomp_task_run_post_handle_dependers,
gomp_task_run_post_handle_depend): New functions.
(GOMP_taskwait): Use them. If more than one new tasks
have been queued, wake other threads if needed.
(gomp_barrier_handle_tasks): Likewise. If
gomp_team_barrier_cancelled, don't start any new tasks, just free
all tasks.
(GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
* omp_lib.f90.in
(omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New interfaces.
(omp_get_dynamic, omp_get_nested, omp_in_parallel,
omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
omp_get_team_size, omp_get_active_level, omp_in_final): Remove
useless use omp_lib_kinds.
* omp.h.in (omp_proc_bind_t): New typedef.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New prototypes.
* loop.c (gomp_parallel_loop_start): Add flags argument, pass it
through to gomp_team_start.
(GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
Adjust gomp_parallel_loop_start callers.
(GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_loop_end_cancel): New functions.
(GOMP_parallel_end): Add ialias_redirect.
* hashtab.h: New file.
* libgomp.texi (Environment Variables): Minor cleanup,
update section refs to OpenMP 4.0rc2.
(OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
environment variables.
* work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
team->work_shares_to_free to thr->ts.work_share before calling
free_work_share.
(gomp_work_share_end_cancel): New function.
* config/linux/proc.c: Include errno.h.
(gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
(gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
sizeof (cpu_set_t) to determine number of iterations. Fix up check
extern decl. Use CPU_COUNT_S if available, or CPU_COUNT if
gomp_cpuset_size is sizeof (cpu_set_t).
(gomp_init_num_threads): Initialize gomp_cpuset_size,
gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
to pthread_getaffinity_np. Free and clear gomp_cpusetp if it didn't
contain any logical CPUs.
(get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
is NULL. Use gomp_cpusetp instead of &cpuset and pass
gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
pthread_getaffinity_np. Check gomp_places_list instead of
gomp_cpu_affinity. Adjust gomp_cpuset_popcount caller.
* config/linux/bar.c (gomp_barrier_wait_end,
gomp_barrier_wait_last): Use BAR_* defines.
(gomp_team_barrier_wait_end): Likewise. Clear BAR_CANCELLED
from state where needed. Set work_share_cancelled to 0 on last
thread.
(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
functions.
* config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
Add cpusetsize argument.
(gomp_cpuset_size, gomp_cpusetp): Declare.
* config/linux/affinity.c: Include errno.h, stdio.h and string.h.
(affinity_counter): Remove.
(CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
if CPU_ALLOC_SIZE isn't defined.
(gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
silently create OMP_PLACES=threads, if it is non-NULL afterwards,
bind current thread to the first place.
(gomp_init_thread_affinity): Rewritten. Add place argument, just
pthread_setaffinity_np to gomp_places_list[place].
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New functions.
* config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
(gomp_barrier_t): Add awaited_final field.
(gomp_barrier_init): Initialize awaited_final field.
(gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
prototypes.
(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit. Use BAR_*
defines.
(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
gomp_team_barrier_cancelled): New inline functions.
(gomp_barrier_last_thread,
gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): Use BAR_* defines.
* config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
(gomp_barrier_wait_end): Use BAR_* defines.
(gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
Use BAR_* defines.
(gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
gomp_team_barrier_cancel): New functions.
* config/posix/affinity.c (gomp_init_thread_affinity): Add place
argument.
(gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
gomp_affinity_remove_cpu, gomp_affinity_copy_place,
gomp_affinity_same_place, gomp_affinity_finalize_place_list,
gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
* config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
(gomp_barrier_t): Add cancellable field.
(gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
gomp_team_barrier_cancel): New prototypes.
(gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
(gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
gomp_team_barrier_cancelled): New inline functions.
(gomp_barrier_wait_start, gomp_barrier_last_thread,
gomp_team_barrier_set_task_pending,
gomp_team_barrier_clear_task_pending,
gomp_team_barrier_set_waiting_for_tasks,
gomp_team_barrier_waiting_for_tasks,
gomp_team_barrier_done): Use BAR_* defines.
* barrier.c (GOMP_barrier_cancel): New function.
* omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num, omp_is_initial_device): New externals.
* parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
New functions.
(gomp_resolve_num_threads): Adjust for thread_limit now being in
icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
infinity. If not nested, just return minimum of max_num_threads
and icv->thread_limit_var and if thr->thread_pool, set threads_busy
to the returned value. Otherwise, don't update atomically
gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
(GOMP_parallel_end): Adjust for thread_limit now being in
icv->thread_limit_var. Use UINT_MAX instead of ULONG_MAX as
infinity. Adjust threads_busy in the pool rather than
gomp_remaining_threads_count. Remember team->nthreads and call
gomp_team_end before adjusting threads_busy, if not nested
afterwards, just set it to 1 non-atomically. Add ialias.
(GOMP_parallel_start): Adjust gomp_team_start caller.
* testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
* testsuite/libgomp.c/affinity-1.c: New test.
* testsuite/libgomp.c/atomic-15.c: New test.
* testsuite/libgomp.c/atomic-16.c: New test.
* testsuite/libgomp.c/atomic-17.c: New test.
* testsuite/libgomp.c/cancel-for-1.c: New test.
* testsuite/libgomp.c/cancel-for-2.c: New test.
* testsuite/libgomp.c/cancel-parallel-1.c: New test.
* testsuite/libgomp.c/cancel-parallel-2.c: New test.
* testsuite/libgomp.c/cancel-parallel-3.c: New test.
* testsuite/libgomp.c/cancel-sections-1.c: New test.
* testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
* testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
* testsuite/libgomp.c/depend-1.c: New test.
* testsuite/libgomp.c/depend-2.c: New test.
* testsuite/libgomp.c/depend-3.c: New test.
* testsuite/libgomp.c/depend-4.c: New test.
* testsuite/libgomp.c/for-1.c: New test.
* testsuite/libgomp.c/for-1.h: New file.
* testsuite/libgomp.c/for-2.c: New test.
* testsuite/libgomp.c/for-2.h: New file.
* testsuite/libgomp.c/for-3.c: New test.
* testsuite/libgomp.c/pr58392.c: New test.
* testsuite/libgomp.c/simd-1.c: New test.
* testsuite/libgomp.c/simd-2.c: New test.
* testsuite/libgomp.c/simd-3.c: New test.
* testsuite/libgomp.c/simd-4.c: New test.
* testsuite/libgomp.c/simd-5.c: New test.
* testsuite/libgomp.c/simd-6.c: New test.
* testsuite/libgomp.c/target-1.c: New test.
* testsuite/libgomp.c/target-2.c: New test.
* testsuite/libgomp.c/target-3.c: New test.
* testsuite/libgomp.c/target-4.c: New test.
* testsuite/libgomp.c/target-5.c: New test.
* testsuite/libgomp.c/target-6.c: New test.
* testsuite/libgomp.c/target-7.c: New test.
* testsuite/libgomp.c/taskgroup-1.c: New test.
* testsuite/libgomp.c/thread-limit-1.c: New test.
* testsuite/libgomp.c/thread-limit-2.c: New test.
* testsuite/libgomp.c/thread-limit-3.c: New test.
* testsuite/libgomp.c/udr-1.c: New test.
* testsuite/libgomp.c/udr-2.c: New test.
* testsuite/libgomp.c/udr-3.c: New test.
* testsuite/libgomp.c++/affinity-1.C: New test.
* testsuite/libgomp.c++/atomic-10.C: New test.
* testsuite/libgomp.c++/atomic-11.C: New test.
* testsuite/libgomp.c++/atomic-12.C: New test.
* testsuite/libgomp.c++/atomic-13.C: New test.
* testsuite/libgomp.c++/atomic-14.C: New test.
* testsuite/libgomp.c++/atomic-15.C: New test.
* testsuite/libgomp.c++/cancel-for-1.C: New test.
* testsuite/libgomp.c++/cancel-for-2.C: New test.
* testsuite/libgomp.c++/cancel-parallel-1.C: New test.
* testsuite/libgomp.c++/cancel-parallel-2.C: New test.
* testsuite/libgomp.c++/cancel-parallel-3.C: New test.
* testsuite/libgomp.c++/cancel-sections-1.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
* testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
* testsuite/libgomp.c++/cancel-test.h: New file.
* testsuite/libgomp.c++/for-9.C: New test.
* testsuite/libgomp.c++/for-10.C: New test.
* testsuite/libgomp.c++/for-11.C: New test.
* testsuite/libgomp.c++/simd-1.C: New test.
* testsuite/libgomp.c++/simd-2.C: New test.
* testsuite/libgomp.c++/simd-3.C: New test.
* testsuite/libgomp.c++/simd-4.C: New test.
* testsuite/libgomp.c++/simd-5.C: New test.
* testsuite/libgomp.c++/simd-6.C: New test.
* testsuite/libgomp.c++/simd-7.C: New test.
* testsuite/libgomp.c++/simd-8.C: New test.
* testsuite/libgomp.c++/target-1.C: New test.
* testsuite/libgomp.c++/target-2.C: New test.
* testsuite/libgomp.c++/target-2-aux.cc: New file.
* testsuite/libgomp.c++/target-3.C: New test.
* testsuite/libgomp.c++/taskgroup-1.C: New test.
* testsuite/libgomp.c++/udr-1.C: New test.
* testsuite/libgomp.c++/udr-2.C: New test.
* testsuite/libgomp.c++/udr-3.C: New test.
* testsuite/libgomp.c++/udr-4.C: New test.
* testsuite/libgomp.c++/udr-5.C: New test.
* testsuite/libgomp.c++/udr-6.C: New test.
* testsuite/libgomp.c++/udr-7.C: New test.
* testsuite/libgomp.c++/udr-8.C: New test.
* testsuite/libgomp.c++/udr-9.C: New test.
gcc/
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__LOOPTEMP_
and new OpenMP 4.0 clauses, handle UDR OMP_CLAUSE_REDUCTION,
formatting fixes, use pp_colon instead of pp_character (..., ':'),
similarly pp_right_paren.
(dump_generic_node): Handle OMP_DISTRIBUTE, OMP_TEAMS,
OMP_TARGET_DATA, OMP_TARGET, OMP_TARGET_UPDATE, OMP_TASKGROUP,
allow OMP_FOR_INIT to be NULL, handle OMP_ATOMIC_SEQ_CST.
* tree.c (omp_clause_num_ops, omp_clause_code_name): Add OpenMP 4.0
clauses.
(omp_declare_simd_clauses_equal,
omp_remove_redundant_declare_simd_attrs): New functions.
(attribute_value_equal): Use omp_declare_simd_clauses_equal.
(walk_tree_1): Handle new OpenMP 4.0 clauses.
* tree.h (OMP_LOOP_CHECK): Define.
(OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
OMP_FOR_INCR, OMP_FOR_PRE_BODY): Use it.
(OMP_TASKGROUP_BODY, OMP_TEAMS_BODY, OMP_TEAMS_CLAUSES,
OMP_TARGET_DATA_BODY, OMP_TARGET_DATA_CLAUSES, OMP_TARGET_BODY,
OMP_TARGET_CLAUSES, OMP_TARGET_UPDATE_CLAUSES, OMP_CLAUSE_SIZE,
OMP_ATOMIC_SEQ_CST, OMP_CLAUSE_DEPEND_KIND, OMP_CLAUSE_MAP_KIND,
OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION, OMP_CLAUSE_PROC_BIND_KIND,
OMP_CLAUSE_REDUCTION_OMP_ORIG_REF, OMP_CLAUSE_ALIGNED_ALIGNMENT,
OMP_CLAUSE_NUM_TEAMS_EXPR, OMP_CLAUSE_THREAD_LIMIT_EXPR,
OMP_CLAUSE_DEVICE_ID, OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR,
OMP_CLAUSE_SIMDLEN_EXPR): Define.
(OMP_CLAUSE_DECL): Change range up to OMP_CLAUSE__LOOPTEMP_.
(omp_remove_redundant_declare_simd_attrs): New prototype.
* gimple.def (GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS): New codes.
(GIMPLE_OMP_RETURN): Use GSS_OMP_ATOMIC_STORE instead of GSS_BASE.
* omp-low.c (struct omp_context): Add cancel_label and cancellable
fields.
(target_nesting_level): New variable.
(extract_omp_for_data): Handle GF_OMP_FOR_KIND_DISTRIBUTE and
OMP_CLAUSE_DIST_SCHEDULE. Don't fallback to library implementation
for collapse > 1 static schedule unless ordered.
(get_ws_args_for): Add par_stmt argument. Handle combined loops.
(determine_parallel_type): Adjust get_ws_args_for caller.
(install_var_field): Handle mask & 4 for double indirection.
(scan_sharing_clauses): Ignore shared clause on teams construct.
Handle OMP_CLAUSE__LOOPTEMP_ and new OpenMP 4.0 clauses.
(create_omp_child_function): If inside target or declare target
constructs, set "omp declare target" attribute on the child
function.
(find_combined_for): New function.
(scan_omp_parallel): Handle combined loops.
(scan_omp_target, scan_omp_teams): New functions.
(check_omp_nesting_restrictions): Check new OpenMP 4.0 nesting
restrictions and set ctx->cancellable for cancellable constructs.
(scan_omp_1_stmt): Call check_omp_nesting_restrictions also on
selected builtin calls. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS.
(build_omp_barrier): Add lhs argument, return gimple rather than
tree.
(omp_clause_aligned_alignment): New function.
(lower_rec_simd_input_clauses): Only call SET_DECL_VALUE_EXPR
on decls.
(lower_rec_input_clauses): Add FD argument. Ignore shared clauses
on teams constructs. Handle user defined reductions and new
OpenMP 4.0 clauses.
(lower_reduction_clauses): Don't set placeholder to address of ref
if it has already the right type.
(lower_send_clauses): Handle OMP_CLAUSE__LOOPTEMP_.
(expand_parallel_call): Use the new non-_start suffixed builtins,
handle OMP_CLAUSE_PROC_BIND, don't call the outlined function
and GOMP_parallel_end after the call.
(expand_task_call): Handle OMP_CLAUSE_DEPEND.
(expand_omp_for_init_counts): Handle combined loops.
(expand_omp_for_init_vars): Add inner_stmt argument, handle combined
loops.
(expand_omp_for_generic): Likewise. Use GOMP_loop_end_cancel at the
end of cancellable loops.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
Likewise. Handle collapse > 1 loops.
(expand_omp_simd): Handle combined loops.
(expand_omp_for): Add inner_stmt argument, adjust callers of
expand_omp_for* functions, use expand_omp_for_static*chunk even
for collapse > 1 unless ordered.
(expand_omp_sections): Use GOMP_sections_end_cancel at the end
of cancellable sections.
(expand_omp_single): Remove need_barrier variable, just rely on
gimple_omp_return_nowait_p. Adjust build_omp_barrier caller.
(expand_omp_synch): Allow GIMPLE_OMP_TASKGROUP and GIMPLE_OMP_TEAMS.
(expand_omp_atomic_load, expand_omp_atomic_store,
expand_omp_atomic_fetch_op): Handle gimple_omp_atomic_seq_cst_p.
(expand_omp_target): New function.
(expand_omp): Handle combined loops. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TEAMS, GIMPLE_OMP_TARGET.
(build_omp_regions_1): Immediately close region for
GF_OMP_TARGET_KIND_UPDATE.
(maybe_add_implicit_barrier_cancel): New function.
(lower_omp_sections): Adjust lower_rec_input_clauses caller. Handle
cancellation.
(lower_omp_single): Likewise. Add clobber after the barrier.
(lower_omp_taskgroup): New function.
(lower_omp_for): Handle combined loops. Adjust
lower_rec_input_clauses caller. Handle cancellation.
(lower_depend_clauses): New function.
(lower_omp_taskreg): Lower depend clauses. Adjust
lower_rec_input_clauses caller. Add clobber after the call. Handle
cancellation.
(lower_omp_target, lower_omp_teams): New functions.
(lower_omp_1): Handle cancellation. Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GOMP_barrier, GOMP_cancel
and GOMP_cancellation_point calls.
(lower_omp): Fold stmts inside of target region.
(diagnose_sb_1, diagnose_sb_2): Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
* builtin-types.def (DEF_FUNCTION_TYPE_8): Document.
(BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
(BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
call_may_clobber_ref_p_1): Handle BUILT_IN_GOMP_BARRIER_CANCEL,
BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_LOOP_END_CANCEL,
BUILT_IN_GOMP_SECTIONS_END_CANCEL. Don't handle
BUILT_IN_GOMP_PARALLEL_END.
* gimple-low.c (lower_stmt): Handle GIMPLE_OMP_TASKGROUP,
GIMPLE_OMP_TARGET and GIMPLE_OMP_TEAMS.
* gimple-pretty-print.c (dump_gimple_omp_for): Handle
GF_OMP_FOR_KIND_DISTRIBUTE.
(dump_gimple_omp_target, dump_gimple_omp_teams): New functions.
(dump_gimple_omp_block): Handle GIMPLE_OMP_TASKGROUP.
(dump_gimple_omp_return): Print lhs if it has any.
(dump_gimple_omp_atomic_load, dump_gimple_omp_atomic_store): Handle
gimple_omp_atomic_seq_cst_p.
(pp_gimple_stmt_1): Handle GIMPLE_OMP_TASKGROUP, GIMPLE_OMP_TARGET
and GIMPLE_OMP_TEAMS.
* langhooks.c (lhd_omp_mappable_type): New function.
* tree-vectorizer.c (struct simd_array_to_simduid): Fix up comment.
* langhooks.h (struct lang_hooks_for_types): Add omp_mappable_type
hook.
* gimplify.c (enum gimplify_omp_var_data): Add GOVD_MAP,
GOVD_ALIGNED and GOVD_MAP_TO_ONLY.
(enum omp_region_type): Add ORT_TEAMS, ORT_TARGET_DATA and
ORT_TARGET.
(struct gimplify_omp_ctx): Add combined_loop field.
(gimplify_call_expr, gimplify_modify_expr): Don't call fold_stmt
on stmts inside of target region.
(is_gimple_stmt): Return true for OMP_DISTRIBUTE and OMP_TASKGROUP.
(omp_firstprivatize_variable): Handle GOVD_MAP, GOVD_ALIGNED,
ORT_TARGET and ORT_TARGET_DATA.
(omp_add_variable): Avoid checks on readding var for GOVD_ALIGNED.
Handle GOVD_MAP.
(omp_notice_threadprivate_variable): Complain about threadprivate
variables in target region.
(omp_notice_variable): Complain about vars with non-mappable type
in target region. Handle ORT_TEAMS, ORT_TARGET and ORT_TARGET_DATA.
(omp_check_private): Ignore ORT_TARGET* regions.
(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses_1,
gimplify_adjust_omp_clauses): Handle new OpenMP 4.0 clauses.
(find_combined_omp_for): New function.
(gimplify_omp_for): Handle gimplification of combined loops.
(gimplify_omp_workshare): Gimplify also OMP_TARGET, OMP_TARGET_DATA,
OMP_TEAMS.
(gimplify_omp_target_update): New function.
(gimplify_omp_atomic): Handle OMP_ATOMIC_SEQ_CST.
(gimplify_expr): Handle OMP_DISTRIBUTE, OMP_TARGET, OMP_TARGET_DATA,
OMP_TARGET_UPDATE, OMP_TEAMS, OMP_TASKGROUP.
(gimplify_body): If fndecl has "omp declare target" attribute, add
implicit ORT_TARGET context around it.
* tree.def (OMP_DISTRIBUTE, OMP_TEAMS, OMP_TARGET_DATA, OMP_TARGET,
OMP_TASKGROUP, OMP_TARGET_UPDATE): New tree codes.
* tree-nested.c (convert_nonlocal_reference_stmt,
convert_local_reference_stmt, convert_gimple_call): Handle
GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* omp-builtins.def (BUILT_IN_GOMP_TASK): Use
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR
instead of BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT.
(BUILT_IN_GOMP_TARGET, BUILT_IN_GOMP_TARGET_DATA,
BUILT_IN_GOMP_TARGET_END_DATA, BUILT_IN_GOMP_TARGET_UPDATE,
BUILT_IN_GOMP_TEAMS, BUILT_IN_BARRIER_CANCEL,
BUILT_IN_GOMP_LOOP_END_CANCEL,
BUILT_IN_GOMP_SECTIONS_END_CANCEL, BUILT_IN_OMP_GET_TEAM_NUM,
BUILT_IN_OMP_GET_NUM_TEAMS, BUILT_IN_GOMP_TASKGROUP_START,
BUILT_IN_GOMP_TASKGROUP_END, BUILT_IN_GOMP_PARALLEL_LOOP_STATIC,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME, BUILT_IN_GOMP_PARALLEL,
BUILT_IN_GOMP_PARALLEL_SECTIONS, BUILT_IN_GOMP_CANCEL,
BUILT_IN_GOMP_CANCELLATION_POINT): New built-ins.
(BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START,
BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START,
BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START,
BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_PARALLEL_END,
BUILT_IN_GOMP_PARALLEL_SECTIONS_START): Remove.
* tree-inline.c (remap_gimple_stmt, estimate_num_insns):
Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* gimple.c (gimple_build_omp_taskgroup, gimple_build_omp_target,
gimple_build_omp_teams): New functions.
(walk_gimple_op): Handle GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS and
GIMPLE_OMP_TASKGROUP. Walk optional lhs on GIMPLE_OMP_RETURN.
(walk_gimple_stmt, gimple_copy): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* gimple.h (enum gf_mask): GF_OMP_FOR_KIND_DISTRIBUTE,
GF_OMP_FOR_COMBINED, GF_OMP_FOR_COMBINED_INTO,
GF_OMP_TARGET_KIND_MASK, GF_OMP_TARGET_KIND_REGION,
GF_OMP_TARGET_KIND_DATA, GF_OMP_TARGET_KIND_UPDATE,
GF_OMP_ATOMIC_SEQ_CST): New.
(gimple_build_omp_taskgroup, gimple_build_omp_target,
gimple_build_omp_teams): New prototypes.
(gimple_has_substatements): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
(gimple_omp_subcode): Use GIMPLE_OMP_TEAMS instead of
GIMPLE_OMP_SINGLE as end of range.
(gimple_omp_return_set_lhs, gimple_omp_return_lhs,
gimple_omp_return_lhs_ptr, gimple_omp_atomic_seq_cst_p,
gimple_omp_atomic_set_seq_cst, gimple_omp_for_combined_p,
gimple_omp_for_set_combined_p, gimple_omp_for_combined_into_p,
gimple_omp_for_set_combined_into_p, gimple_omp_target_clauses,
gimple_omp_target_clauses_ptr, gimple_omp_target_set_clauses,
gimple_omp_target_kind, gimple_omp_target_set_kind,
gimple_omp_target_child_fn, gimple_omp_target_child_fn_ptr,
gimple_omp_target_set_child_fn, gimple_omp_target_data_arg,
gimple_omp_target_data_arg_ptr, gimple_omp_target_set_data_arg,
gimple_omp_teams_clauses, gimple_omp_teams_clauses_ptr,
gimple_omp_teams_set_clauses): New inlines.
(CASE_GIMPLE_OMP): Add GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS
and GIMPLE_OMP_TASKGROUP.
* tree-core.h (enum omp_clause_code): Add new OpenMP 4.0 clause
codes.
(enum omp_clause_depend_kind, enum omp_clause_map_kind,
enum omp_clause_proc_bind_kind): New.
(union omp_clause_subcode): Add depend_kind, map_kind and
proc_bind_kind fields.
* tree-cfg.c (make_edges): Handle GIMPLE_OMP_TARGET,
GIMPLE_OMP_TEAMS and GIMPLE_OMP_TASKGROUP.
* langhooks-def.h (lhd_omp_mappable_type): New prototype.
(LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.
gcc/c-family/
* c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
201307 instead of 201107.
* c-common.c (DEF_FUNCTION_TYPE_8): Define.
(c_common_attribute_table): Add "omp declare target" and
"omp declare simd" attributes.
(handle_omp_declare_target_attribute,
handle_omp_declare_simd_attribute): New functions.
* c-omp.c: Include c-pragma.h.
(c_finish_omp_taskgroup): New function.
(c_finish_omp_atomic): Add swapped argument, if true,
build the operation first with rhs, lhs arguments and use NOP_EXPR
build_modify_expr.
(c_finish_omp_for): Add code argument, pass it down to make_code.
(c_omp_split_clauses): New function.
(c_split_parallel_clauses): Removed.
(c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
c_omp_declare_simd_clauses_to_decls): New functions.
* c-common.h (omp_clause_mask): New type.
(OMP_CLAUSE_MASK_1): Define.
(omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
omp_clause_mask::operator |=, omp_clause_mask::operator ~,
omp_clause_mask::operator |, omp_clause_mask::operator &,
omp_clause_mask::operator <<, omp_clause_mask::operator >>,
omp_clause_mask::operator ==): New methods.
(enum c_omp_clause_split): New.
(c_finish_omp_taskgroup): New prototype.
(c_finish_omp_atomic): Add swapped argument.
(c_finish_omp_for): Add code argument.
(c_omp_split_clauses): New prototype.
(c_split_parallel_clauses): Removed.
(c_omp_declare_simd_clauses_to_numbers,
c_omp_declare_simd_clauses_to_decls): New prototypes.
* c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
(enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
PRAGMA_OMP_CLAUSE_UNIFORM.
gcc/ada/
* gcc-interface/utils.c (DEF_FUNCTION_TYPE_8): Define.
gcc/fortran/
* trans-openmp.c (gfc_omp_clause_default_ctor,
gfc_omp_clause_dtor): Return NULL for OMP_CLAUSE_REDUCTION.
* f95-lang.c (ATTR_NULL, DEF_FUNCTION_TYPE_8): Define.
* types.def (DEF_FUNCTION_TYPE_8): Document.
(BT_FN_VOID_OMPFN_PTR_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): Remove.
(BT_FN_VOID_OMPFN_PTR_UINT_UINT_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_UINT,
BT_FN_VOID_OMPFN_PTR_UINT_LONG_LONG_LONG_LONG_UINT,
BT_FN_BOOL_INT, BT_FN_BOOL_INT_BOOL, BT_FN_VOID_UINT_UINT,
BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): New.
gcc/lto/
* lto-lang.c (DEF_FUNCTION_TYPE_8): Define.
gcc/c/
* c-lang.h (current_omp_declare_target_attribute): New extern
decl.
* c-parser.c: Include c-lang.h.
(struct c_parser): Change tokens to c_token *.
Add tokens_buf field. Change tokens_avail type to unsigned int.
(c_parser_consume_token): If parser->tokens isn't
&parser->tokens_buf[0], increment parser->tokens.
(c_parser_consume_pragma): Likewise.
(enum pragma_context): Add pragma_struct and pragma_param.
(c_parser_external_declaration): Adjust
c_parser_declaration_or_fndef caller.
(c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
Adjust recursive call.
(c_parser_struct_or_union_specifier): Use pragma_struct instead
of pragma_external.
(c_parser_parameter_declaration): Use pragma_param instead of
pragma_external.
(c_parser_compound_statement_nostart, c_parser_label,
c_parser_for_statement): Adjust
c_parser_declaration_or_fndef callers.
(c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
it through to c_parser_conditional_expression.
(c_parser_conditional_expression): Add omp_atomic_lhs argument,
pass it through to c_parser_binary_expression. Adjust recursive
call.
(c_parser_binary_expression): Remove prec argument, add
omp_atomic_lhs argument instead. Always start from PREC_NONE, if
omp_atomic_lhs is non-NULL and one of the arguments of toplevel
binop matches it, use build2 instead of parser_build_binary_op.
(c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
Handle pragma_struct and pragma_param the same as pragma_external.
(c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
(c_parser_omp_variable_list): Parse array sections for
OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
(c_parser_omp_clause_collapse): Fully fold collapse expression.
(c_parser_omp_clause_reduction): Handle user defined reductions.
(c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
c_parser_omp_clause_depend, c_parser_omp_clause_map,
c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
(c_parser_omp_all_clauses): Add finish_p argument. Don't call
c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
(c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
(c_parser_omp_for_loop): Add CODE argument, pass it through
to c_finish_omp_for. Change last argument to cclauses,
and adjust uses to grab parallel clauses from the array of all
the split clauses. Adjust c_parser_binary_expression,
c_parser_declaration_or_fndef and c_finish_omp_for callers.
(omp_split_clauses): New function.
(c_parser_omp_simd): New function.
(c_parser_omp_for): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs,
and call c_parser_omp_simd when parsing for simd.
(c_parser_omp_sections_scope): If section-sequence doesn't start with
#pragma omp section, require exactly one structured-block instead of
sequence of statements.
(c_parser_omp_sections): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs.
(c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined
constructs.
(c_parser_omp_taskgroup, c_parser_omp_cancel,
c_parser_omp_cancellation_point, c_parser_omp_distribute,
c_parser_omp_teams, c_parser_omp_target_data,
c_parser_omp_target_update, c_parser_omp_target,
c_parser_omp_declare_simd, c_finish_omp_declare_simd,
c_parser_omp_declare_target, c_parser_omp_end_declare_target,
c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
(c_parser_omp_construct): Add p_name and mask vars. Handle
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
and c_parser_omp_sections callers.
(c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
(OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
(OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
OMP_CLAUSE_DEPEND.
(OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
* c-typeck.c: Include tree-inline.h.
(c_finish_omp_cancel, c_finish_omp_cancellation_point,
handle_omp_array_sections_1, handle_omp_array_sections,
c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
(c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
user defined reductions.
(c_tree_equal): New function.
* c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
c_check_omp_declare_reduction_r): New prototypes.
* c-decl.c (current_omp_declare_target_attribute): New variable.
(c_decl_attributes): New function.
(start_decl, start_function): Use it instead of decl_attributes.
(temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
c_omp_reduction_decl, c_omp_reduction_lookup,
c_check_omp_declare_reduction_r): New functions.
gcc/cp/
* decl.c (duplicate_decls): Error out for redeclaration of UDRs.
(declare_simd_adjust_this): New function.
(grokfndecl): If "omp declare simd" attribute is present,
call declare_simd_adjust_this if needed and
c_omp_declare_simd_clauses_to_numbers.
* cp-array-notation.c (expand_array_notation_exprs): Handle
OMP_TASKGROUP.
* cp-gimplify.c (cp_gimplify_expr): Handle OMP_SIMD and
OMP_DISTRIBUTE. Handle is_invisiref_parm decls in
OMP_CLAUSE_REDUCTION.
(cp_genericize_r): Handle OMP_SIMD and OMP_DISTRIBUTE like
OMP_FOR.
(cxx_omp_privatize_by_reference): Return true for
is_invisiref_parm decls.
(cxx_omp_finish_clause): Adjust cxx_omp_create_clause_info
caller.
* pt.c (apply_late_template_attributes): For "omp declare simd"
attribute call tsubst_omp_clauses,
c_omp_declare_simd_clauses_to_decls, finish_omp_clauses
and c_omp_declare_simd_clauses_to_numbers.
(instantiate_class_template_1): Call cp_check_omp_declare_reduction
for UDRs.
(tsubst_decl): Handle UDRs.
(tsubst_omp_clauses): Add declare_simd argument, if true don't
call finish_omp_clauses. Handle new OpenMP 4.0 clauses.
Handle non-NULL OMP_CLAUSE_REDUCTION_PLACEHOLDER on
OMP_CLAUSE_REDUCTION.
(tsubst_expr): For UDRs call pushdecl and
cp_check_omp_declare_reduction. Adjust tsubst_omp_clauses
callers. Handle OMP_SIMD, OMP_DISTRIBUTE, OMP_TEAMS,
OMP_TARGET_DATA, OMP_TARGET_UPDATE, OMP_TARGET, OMP_TASKGROUP.
Adjust finish_omp_atomic caller.
(tsubst_omp_udr): New function.
(instantiate_decl): For UDRs at block scope, don't call
start_preparsed_function/finish_function. Call tsubst_omp_udr.
* semantics.c (cxx_omp_create_clause_info): Add need_dtor argument,
use it instead of need_default_ctor || need_copy_ctor.
(struct cp_check_omp_declare_reduction_data): New type.
(handle_omp_array_sections_1, handle_omp_array_sections,
omp_reduction_id, omp_reduction_lookup,
cp_remove_omp_priv_cleanup_stmt, cp_check_omp_declare_reduction_r,
cp_check_omp_declare_reduction, clone_omp_udr,
find_omp_placeholder_r, finish_omp_reduction_clause): New functions.
(finish_omp_clauses): Handle new OpenMP 4.0 clauses and user defined
reductions.
(finish_omp_for): Add CODE argument, use it instead of hardcoded
OMP_FOR. Adjust c_finish_omp_for caller.
(finish_omp_atomic): Add seq_cst argument, adjust
c_finish_omp_atomic callers, handle seq_cst and new OpenMP 4.0
atomic variants.
(finish_omp_cancel, finish_omp_cancellation_point): New functions.
* decl2.c (mark_used): Force immediate instantiation of
DECL_OMP_DECLARE_REDUCTION_P decls.
(is_late_template_attribute): Return true for "omp declare simd"
attribute.
(cp_omp_mappable_type): New function.
(cplus_decl_attributes): Add implicit "omp declare target" attribute
if requested.
* parser.c (cp_debug_parser): Print
parser->colon_doesnt_start_class_def_p.
(cp_ensure_no_omp_declare_simd, cp_finalize_omp_declare_simd): New
functions.
(enum pragma_context): Add pragma_member and pragma_objc_icode.
(cp_parser_binary_expression): Handle no_toplevel_fold_p
even for binary operations other than comparison.
(cp_parser_linkage_specification): Call
cp_ensure_no_omp_declare_simd if needed.
(cp_parser_namespace_definition): Likewise.
(cp_parser_init_declarator): Call cp_finalize_omp_declare_simd.
(cp_parser_direct_declarator): Pass declarator to
cp_parser_late_return_type_opt.
(cp_parser_late_return_type_opt): Add declarator argument,
call cp_parser_late_parsing_omp_declare_simd for declare simd.
(cp_parser_class_specifier_1): Call cp_ensure_no_omp_declare_simd.
Parse UDRs before all other methods.
(cp_parser_member_specification_opt): Use pragma_member instead of
pragma_external.
(cp_parser_member_declaration): Call cp_finalize_omp_declare_simd.
(cp_parser_function_definition_from_specifiers_and_declarator,
cp_parser_save_member_function_body): Likewise.
(cp_parser_late_parsing_for_member): Handle UDRs specially.
(cp_parser_next_token_starts_class_definition_p): Don't allow
CPP_COLON if colon_doesnt_start_class_def_p flag is true.
(cp_parser_objc_interstitial_code): Use pragma_objc_icode
instead of pragma_external.
(cp_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
(cp_parser_omp_var_list_no_open): Parse array sections for
OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses. Add COLON argument,
if non-NULL, allow parsing to end with a colon rather than close
paren.
(cp_parser_omp_var_list): Adjust cp_parser_omp_var_list_no_open
caller.
(cp_parser_omp_clause_reduction): Handle user defined reductions.
(cp_parser_omp_clause_branch, cp_parser_omp_clause_cancelkind,
cp_parser_omp_clause_num_teams, cp_parser_omp_clause_thread_limit,
cp_parser_omp_clause_aligned, cp_parser_omp_clause_linear,
cp_parser_omp_clause_safelen, cp_parser_omp_clause_simdlen,
cp_parser_omp_clause_depend, cp_parser_omp_clause_map,
cp_parser_omp_clause_device, cp_parser_omp_clause_dist_schedule,
cp_parser_omp_clause_proc_bind, cp_parser_omp_clause_to,
cp_parser_omp_clause_from, cp_parser_omp_clause_uniform): New
functions.
(cp_parser_omp_all_clauses): Add finish_p argument. Don't call
finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
(cp_parser_omp_atomic): Parse seq_cst clause, pass
true if it is present to finish_omp_atomic. Handle new OpenMP 4.0
atomic forms.
(cp_parser_omp_for_loop): Add CODE argument, pass it through
to finish_omp_for. Change last argument to cclauses,
and adjust uses to grab parallel clauses from the array of all
the split clauses.
(cp_omp_split_clauses): New function.
(cp_parser_omp_simd): New function.
(cp_parser_omp_for): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs,
and call c_parser_omp_simd when parsing for simd.
(cp_parser_omp_sections_scope): If section-sequence doesn't start with
#pragma omp section, require exactly one structured-block instead of
sequence of statements.
(cp_parser_omp_sections): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined constructs.
(cp_parser_omp_parallel): Add p_name, mask and cclauses arguments.
Allow the function to be called also when parsing combined
constructs.
(cp_parser_omp_taskgroup, cp_parser_omp_cancel,
cp_parser_omp_cancellation_point, cp_parser_omp_distribute,
cp_parser_omp_teams, cp_parser_omp_target_data,
cp_parser_omp_target_update, cp_parser_omp_target,
cp_parser_omp_declare_simd, cp_parser_late_parsing_omp_declare_simd,
cp_parser_omp_declare_target, cp_parser_omp_end_declare_target,
cp_parser_omp_declare_reduction_exprs, cp_parser_omp_declare_reduction,
cp_parser_omp_declare): New functions.
(cp_parser_omp_construct): Add p_name and mask vars. Handle
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS. Adjust cp_parser_omp_for, cp_parser_omp_parallel
and cp_parser_omp_sections callers.
(cp_parser_pragma): Handle PRAGMA_OMP_CANCEL,
PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
PRAGMA_OMP_TEAMS, PRAGMA_OMP_TARGET, PRAGMA_OMP_END_DECLARE_TARGET.
Handle pragma_member and pragma_objc_icode like pragma_external.
(OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
(OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
(OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
OMP_CLAUSE_DEPEND.
(OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
* parser.h (struct cp_omp_declare_simd_data): New type.
(struct cp_parser): Add colon_doesnt_start_class_def_p and
omp_declare_simd fields.
* cp-objcp-common.h (LANG_HOOKS_OMP_MAPPABLE_TYPE): Define.
* cp-tree.h (struct lang_decl_fn): Add omp_declare_reduction_p
bit.
(DECL_OMP_DECLARE_REDUCTION_P): Define.
(OMP_FOR_GIMPLIFYING_P): Use OMP_LOOP_CHECK macro.
(struct saved_scope): Add omp_declare_target_attribute field.
(cp_omp_mappable_type, omp_reduction_id,
cp_remove_omp_priv_cleanup_stmt, cp_check_omp_declare_reduction,
finish_omp_cancel, finish_omp_cancellation_point): New prototypes.
(finish_omp_for): Add CODE argument.
(finish_omp_atomic): Add seq_cst argument.
(cxx_omp_create_clause_info): Add need_dtor argument.
gcc/testsuite/
* c-c++-common/gomp/atomic-15.c: Adjust for C diagnostics.
Remove error test that is now valid in OpenMP 4.0.
* c-c++-common/gomp/atomic-16.c: New test.
* c-c++-common/gomp/cancel-1.c: New test.
* c-c++-common/gomp/depend-1.c: New test.
* c-c++-common/gomp/depend-2.c: New test.
* c-c++-common/gomp/map-1.c: New test.
* c-c++-common/gomp/pr58472.c: New test.
* c-c++-common/gomp/sections1.c: New test.
* c-c++-common/gomp/simd1.c: New test.
* c-c++-common/gomp/simd2.c: New test.
* c-c++-common/gomp/simd3.c: New test.
* c-c++-common/gomp/simd4.c: New test.
* c-c++-common/gomp/simd5.c: New test.
* c-c++-common/gomp/single1.c: New test.
* g++.dg/gomp/block-0.C: Adjust for stricter #pragma omp sections
parser.
* g++.dg/gomp/block-3.C: Likewise.
* g++.dg/gomp/clause-3.C: Adjust error messages.
* g++.dg/gomp/declare-simd-1.C: New test.
* g++.dg/gomp/declare-simd-2.C: New test.
* g++.dg/gomp/depend-1.C: New test.
* g++.dg/gomp/depend-2.C: New test.
* g++.dg/gomp/target-1.C: New test.
* g++.dg/gomp/target-2.C: New test.
* g++.dg/gomp/taskgroup-1.C: New test.
* g++.dg/gomp/teams-1.C: New test.
* g++.dg/gomp/udr-1.C: New test.
* g++.dg/gomp/udr-2.C: New test.
* g++.dg/gomp/udr-3.C: New test.
* g++.dg/gomp/udr-4.C: New test.
* g++.dg/gomp/udr-5.C: New test.
* g++.dg/gomp/udr-6.C: New test.
* gcc.dg/autopar/outer-1.c: Expect 4 instead of 5 loopfn matches.
* gcc.dg/autopar/outer-2.c: Likewise.
* gcc.dg/autopar/outer-3.c: Likewise.
* gcc.dg/autopar/outer-4.c: Likewise.
* gcc.dg/autopar/outer-5.c: Likewise.
* gcc.dg/autopar/outer-6.c: Likewise.
* gcc.dg/autopar/parallelization-1.c: Likewise.
* gcc.dg/gomp/block-3.c: Adjust for stricter #pragma omp sections
parser.
* gcc.dg/gomp/clause-1.c: Adjust error messages.
* gcc.dg/gomp/combined-1.c: Look for GOMP_parallel_loop_runtime
instead of GOMP_parallel_loop_runtime_start.
* gcc.dg/gomp/declare-simd-1.c: New test.
* gcc.dg/gomp/declare-simd-2.c: New test.
* gcc.dg/gomp/nesting-1.c: Adjust for stricter #pragma omp sections
parser. Add further #pragma omp sections nesting tests.
* gcc.dg/gomp/target-1.c: New test.
* gcc.dg/gomp/target-2.c: New test.
* gcc.dg/gomp/taskgroup-1.c: New test.
* gcc.dg/gomp/teams-1.c: New test.
* gcc.dg/gomp/udr-1.c: New test.
* gcc.dg/gomp/udr-2.c: New test.
* gcc.dg/gomp/udr-3.c: New test.
* gcc.dg/gomp/udr-4.c: New test.
* gfortran.dg/gomp/appendix-a/a.35.5.f90: Add dg-error.
Co-Authored-By: Richard Henderson <rth@redhat.com>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r203408
2013-10-11 11:26:50 +02:00
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extern tree c_omp_reduction_id (enum tree_code, tree);
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extern tree c_omp_reduction_decl (tree);
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extern tree c_omp_reduction_lookup (tree, tree);
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extern tree c_check_omp_declare_reduction_r (tree *, int *, void *);
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2014-10-27 18:21:42 +01:00
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extern void c_pushtag (location_t, tree, tree);
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extern void c_bind (location_t, tree, bool);
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2015-09-15 19:19:11 +02:00
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extern bool tag_exists_p (enum tree_code, tree);
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1998-06-19 22:31:07 +02:00
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2010-05-29 01:15:55 +02:00
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/* In c-errors.c */
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2016-05-11 22:23:37 +02:00
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extern bool pedwarn_c90 (location_t, int opt, const char *, ...)
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2014-08-10 08:10:49 +02:00
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ATTRIBUTE_GCC_DIAG(3,4);
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2014-08-19 08:04:38 +02:00
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extern bool pedwarn_c99 (location_t, int opt, const char *, ...)
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2014-08-10 08:10:49 +02:00
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ATTRIBUTE_GCC_DIAG(3,4);
|
re PR preprocessor/34695 (Preprocessor warning->error conversion from -Werror is silent)
PR preprocessor/34695
gcc:
* Makefile.in (c-opts.o): Depend on c-tree.h.
* c-common.c: Move down include of diagnostic.h.
(done_lexing, c_cpp_error): New.
* c-common.h (done_lexing): Declare.
* c-decl.c (c_write_global_declarations): Don't check cpp_errors
(parse_in).
* c-opts.c: Include c-tree.h.
(c_common_init_options): Set preprocessor error callback.
(c_common_handle_option): Do not set preprocessor
inhibit_warnings, warnings_are_errors, warn_system_headers,
pedantic_errors or inhibit_warnings flags.
(c_common_post_options): Do not check cpp_errors (parse_in).
(c_common_finish): Do not output dependencies if there were
errors. Do not check return value of cpp_finish.
* c-ppoutput.c (pp_file_change): Set input_location.
* c-tree.h (c_cpp_error): Declare.
* diagnostic.c (diagnostic_set_info_translated): Also initialize
override_column.
(diagnostic_build_prefix): Check override_column.
* diagnostic.h (diagnostic_info): Add override_column field.
(diagnostic_override_column): Define.
gcc/cp:
* cp-tree.h (cp_cpp_error): Remove.
* error.c (cp_cpp_error): Remove.
* parser.c (cp_lexer_new_main): Set done_lexing instead of
client_diagnostic and error callback.
gcc/fortran:
* cpp.c (cb_cpp_error): New.
(gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
Don't check cpp_errors (cpp_in).
(gfc_cpp_init_0): Set cb->error.
gcc/testsuite:
* gcc.dg/builtin-redefine.c, gcc.dg/cpp/redef2.c,
gcc.dg/cpp/redef3.c, gcc.dg/cpp/trad/redef2.c: Use dg-message
instead of dg-warning for "previous definition" messages.
* gcc.dg/cpp/Wvariadic-1.c, gcc.dg/cpp/Wvariadic-3.c: Expect
"warnings being treated as errors" message.
* gcc.dg/fltconst-1.c: Use -fshow-column.
libcpp:
* makedepend.c: Remove.
* Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove.
(all, clean, TAGS_SOURCES, include): Remove makedepend handling.
* directives.c (cpp_errors): Remove.
* errors.c (print_location, _cpp_begin_message, v_message):
Remove.
(cpp_error, cpp_error_with_line): Always use error callback.
(cpp_error, cpp_error_with_line, cpp_errno): Return bool.
* include/cpplib.h (cpp_options): Remove pedantic_errors,
inhibit_warnings, warn_system_headers, inhibit_errors,
warnings_are_errors, client_diagnostic.
(cpp_callbacks): Add extra arguments to error callback; make it
return bool.
(cpp_finish): Return void.
(cpp_destroy): Remove inaccurate comment about return value.
(cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove.
(CPP_DL_NOTE): Define.
* include/line-map.h (linemap_print_containing_files): Remove.
* init.c (cpp_finish): Do not check for or return number of
errors.
* internal.h (cpp_reader): Remove errors field.
* line-map.c (linemap_print_containing_files): Remove.
* macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message
about previous definition. Only emit it if previous diagnostic
was emitted.
From-SVN: r145263
2009-03-30 00:56:07 +02:00
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Source range tracking in libcpp and C FE, with bit-packing optimization
This patch combines:
[PATCH 05/10] Add ranges to libcpp tokens (via ad-hoc data, unoptimized)
[PATCH 06/10] Track expression ranges in C frontend
[PATCH 07/10] Add plugin to recursively dump the source-ranges in a tree (v2)
[PATCH 08/10] Wire things up so that libcpp users get token underlines
[PATCH 09/10] Delay some resolution of ad-hoc locations, preserving ranges
[PATCH 10/10] Compress short ranges into source_location
[PATCH] libcpp: add examples to source_location description
along with fixes for the nits identified during review.
gcc/ChangeLog:
* Makefile.in (OBJS): Add gcc-rich-location.o.
* diagnostic.c (diagnostic_append_note): Pass line_table to
rich_location ctor.
(emit_diagnostic): Likewise.
(inform): Likewise.
(inform_n): Likewise.
(warning): Likewise.
(warning_at): Likewise.
(warning_n): Likewise.
(pedwarn): Likewise.
(permerror): Likewise.
(error): Likewise.
(error_n): Likewise.
(error_at): Likewise.
(sorry): Likewise.
(fatal_error): Likewise.
(internal_error): Likewise.
(internal_error_no_backtrace): Likewise.
(source_range::debug): Likewise.
* gcc-rich-location.c: New file.
* gcc-rich-location.h: New file.
* genmatch.c (fatal_at): Pass line_table to rich_location ctor.
(warning_at): Likewise.
* gimple.h (gimple_set_block): Use set_block function.
* input.c (dump_line_table_statistics): Dump stats on how many
ranges were optimized vs how many needed ad-hoc table.
(write_digit_row): Add "map" param; use its range_bits
to calculate the per-character offset.
(dump_location_info): Print the range and column bits for each
ordinary map. Use the range bits to calculate the per-character
offset. Pass the map as a new param to the various calls to
write_digit_row. Eliminate uses of
ORDINARY_MAP_NUMBER_OF_COLUMN_BITS.
* print-tree.c (print_node): Print any source range information.
* rtl-error.c (diagnostic_for_asm): Likewise.
* toplev.c (general_init): Initialize line_table's
default_range_bits.
* tree-cfg.c (move_block_to_fn): Likewise.
(move_block_to_fn): Likewise.
* tree-inline.c (copy_phis_for_bb): Likewise.
* tree.c (tree_set_block): Likewise.
(get_pure_location): New function.
(set_source_range): New functions.
(set_block): New function.
(set_source_range): New functions.
* tree.h (CAN_HAVE_RANGE_P): New.
(EXPR_LOCATION_RANGE): New.
(EXPR_HAS_RANGE): New.
(get_expr_source_range): New inline function.
(DECL_LOCATION_RANGE): New.
(set_source_range): New decls.
(get_decl_source_range): New inline function.
gcc/ada/ChangeLog:
* gcc-interface/trans.c (Sloc_to_locus): Add line_table param when
calling linemap_position_for_line_and_column.
gcc/c-family/ChangeLog:
* c-common.c (c_fully_fold_internal): Capture existing souce_range,
and store it on the result.
* c-opts.c (c_common_init_options): Set
global_dc->colorize_source_p.
gcc/c/ChangeLog:
* c-decl.c (warn_defaults_to): Pass line_table to
rich_location ctor.
* c-errors.c (pedwarn_c99): Likewise.
(pedwarn_c90): Likewise.
* c-parser.c (set_c_expr_source_range): New functions.
(c_token::get_range): New method.
(c_token::get_finish): New method.
(c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
based on the range from the start of the LHS to the end of the
RHS.
(c_parser_conditional_expression): Likewise, based on the range
from the start of the cond.value to the end of exp2.value.
(c_parser_binary_expression): Call set_c_expr_source_range on
the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
(c_parser_cast_expression): Call set_c_expr_source_range on ret
based on the cast_loc through to the end of the expr.
(c_parser_unary_expression): Likewise, based on the
op_loc through to the end of op.
(c_parser_sizeof_expression) Likewise, based on the start of the
sizeof token through to either the closing paren or the end of
expr.
(c_parser_postfix_expression): Likewise, using the token range,
or from the open paren through to the close paren for
parenthesized expressions.
(c_parser_postfix_expression_after_primary): Likewise, for
various kinds of expression.
* c-tree.h (struct c_expr): Add field "src_range".
(c_expr::get_start): New method.
(c_expr::get_finish): New method.
(set_c_expr_source_range): New decls.
* c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
on ret for prefix unary ops.
(parser_build_binary_op): Likewise, running from the start of
arg1.value through to the end of arg2.value.
gcc/cp/ChangeLog:
* error.c (pedwarn_cxx98): Pass line_table to rich_location ctor.
gcc/fortran/ChangeLog:
* error.c (gfc_warning): Pass line_table to rich_location ctor.
(gfc_warning_now_at): Likewise.
(gfc_warning_now): Likewise.
(gfc_error_now): Likewise.
(gfc_fatal_error): Likewise.
(gfc_error): Likewise.
(gfc_internal_error): Likewise.
gcc/testsuite/ChangeLog:
* gcc.dg/diagnostic-token-ranges.c: New file.
* gcc.dg/diagnostic-tree-expr-ranges-2.c: New file.
* gcc.dg/plugin/diagnostic-test-expressions-1.c: New file.
* gcc.dg/plugin/diagnostic-test-show-trees-1.c: New file.
* gcc.dg/plugin/diagnostic_plugin_show_trees.c: New file.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (get_loc): Add
line_table param when calling
linemap_position_for_line_and_column.
(test_show_locus): Pass line_table to rich_location ctors.
(plugin_init): Remove setting of global_dc->colorize_source_p.
* gcc.dg/plugin/diagnostic_plugin_test_tree_expression_range.c:
New file.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Add
diagnostic_plugin_test_tree_expression_range.c,
diagnostic-test-expressions-1.c, diagnostic_plugin_show_trees.c,
and diagnostic-test-show-trees-1.c.
libcpp/ChangeLog:
* errors.c (cpp_diagnostic): Pass pfile->line_table to
rich_location ctor.
(cpp_diagnostic_with_line): Likewise.
* include/cpplib.h (struct cpp_token): Update comment for src_loc
to indicate that the range of the token is "baked into" the
source_location.
* include/line-map.h (source_location): Update the descriptive
comment to reflect the packing scheme for short ranges, adding
worked examples of location encoding.
(struct line_map_ordinary): Drop field "column_bits" in favor
of field "m_column_and_range_bits"; add field "m_range_bits".
(ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Delete.
(location_adhoc_data): Add source_range field.
(struct line_maps): Add fields "default_range_bits",
"num_optimized_ranges" and "num_unoptimized_ranges".
(get_combined_adhoc_loc): Add source_range param.
(get_range_from_loc): New declaration.
(pure_location_p): New prototype.
(COMBINE_LOCATION_DATA): Add source_range param.
(SOURCE_LINE): Update for renaming of column_bits.
(SOURCE_COLUMN): Likewise. Shift the column right by the map's
range_bits.
(LAST_SOURCE_LINE_LOCATION): Update for renaming of column_bits.
(linemap_position_for_line_and_column): Add line_maps * params.
(rich_location::rich_location): Likewise.
* lex.c (_cpp_lex_direct): Capture the range of the token, baking
it into token->src_loc via a call to COMBINE_LOCATION_DATA.
* line-map.c (LINE_MAP_MAX_COLUMN_NUMBER): Reduce from 1U << 17 to
1U << 12.
(location_adhoc_data_hash): Add the src_range into
the hash value.
(location_adhoc_data_eq): Require equality of the src_range
values.
(can_be_stored_compactly_p): New function.
(get_combined_adhoc_loc): Add src_range param, and store it,
via a bit-packing scheme for short ranges, otherwise within the
lookaside table. Remove the requirement that data is non-NULL.
(get_range_from_adhoc_loc): New function.
(get_range_from_loc): New function.
(pure_location_p): New function.
(linemap_add): Ensure that start_location has zero for the
range_bits, unless we're past LINE_MAP_MAX_LOCATION_WITH_COLS.
Initialize range_bits to zero. Assert that the start_location
is "pure".
(linemap_line_start): Assert that the
column_and_range_bits >= range_bits.
Update determinination of whether we need to start a new map
using the effective column bits, without the range bits.
Use the set's default_range_bits in new maps, apart from
those with column_bits == 0, which should also have 0 range_bits.
Increase the column bits for new maps by the range bits.
When adding lines to an existing map, use set->highest_line
directly rather than offsetting highest by SOURCE_COLUMN.
Add assertions to sanity-check the return value.
(linemap_position_for_column): Offset to_column by range_bits.
Update set->highest_location if necessary.
(linemap_position_for_line_and_column): Add line_maps * param.
Update the calculation to offset the column by range_bits, and
conditionalize it on being <= LINE_MAP_MAX_LOCATION_WITH_COLS.
Bound it by LINEMAPS_MACRO_LOWEST_LOCATION. Update
set->highest_location if necessary.
(linemap_position_for_loc_and_offset): Handle ad-hoc locations;
pass "set" to linemap_position_for_line_and_column.
(linemap_macro_map_loc_unwind_toward_spelling): Add line_maps
param. Handle ad-hoc locations.
(linemap_location_in_system_header_p): Pass on "set" to call to
linemap_macro_map_loc_unwind_toward_spelling.
(linemap_macro_loc_to_spelling_point): Retain ad-hoc locations.
Pass on "set" to call to
linemap_macro_map_loc_unwind_toward_spelling.
(linemap_resolve_location): Retain ad-hoc locations. Pass on
"set" to call to linemap_macro_map_loc_unwind_toward_spelling.
(linemap_unwind_toward_expansion): Pass on "set" to call to
linemap_macro_map_loc_unwind_toward_spelling.
(linemap_expand_location): Extract the data pointer before
extracting the location.
(rich_location::rich_location): Add line_maps param; use it to
extract the range from the source_location.
* location-example.txt: Regenerate, showing new representation.
From-SVN: r230331
2015-11-13 17:29:59 +01:00
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extern void
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set_c_expr_source_range (c_expr *expr,
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location_t start, location_t finish);
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extern void
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set_c_expr_source_range (c_expr *expr,
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source_range src_range);
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2015-12-02 20:04:38 +01:00
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/* In c-fold.c */
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extern tree decl_constant_value_for_optimization (tree);
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2016-01-20 17:25:23 +01:00
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extern vec<tree> incomplete_record_decls;
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2001-05-26 03:31:47 +02:00
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#endif /* ! GCC_C_TREE_H */
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