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convert.c, [...]: Replace overly specific references to "GNU C" and "GNU C Compiler" with... * convert.c, dwarf2out.c, dwarfout.c, emit-rtl.c, function.c, lists.c, print-rtl.c, print-tree.c, read-rtl.c, rtl-error.c, stmt.c, toplev.c, integrate.h, loop.h, machmode.h, rtl.h, ssa.h, tree.def: Replace overly specific references to "GNU C" and "GNU C Compiler" with references to "GCC". From-SVN: r68004
2003-06-16 13:30:25 +02:00
/* Print RTL for GCC.
Update copyright years. From-SVN: r232055
2016-01-04 15:30:50 +01:00
Copyright (C) 1987-2016 Free Software Foundation, Inc.
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
This file is part of GCC.
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Change copyright header to refer to version 3 of the GNU General Public License and to point readers at the COPYING3 file and the FSF's license web page. From-SVN: r126948
2007-07-26 10:37:01 +02:00
Software Foundation; either version 3, or (at your option) any later
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
version.
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
Makefile.in, [...]: replace "GNU CC" with "GCC". * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c, bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". From-SVN: r45105
2001-08-22 16:35:51 +02:00
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
You should have received a copy of the GNU General Public License
Change copyright header to refer to version 3 of the GNU General Public License and to point readers at the COPYING3 file and the FSF's license web page. From-SVN: r126948
2007-07-26 10:37:01 +02:00
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
Makefile.in (BUILD_PREFIX, [...]): Delete. * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. (genobjs static pattern rule): Remove %.c dependency. ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): Rename rules; delete commands; fix dependencies. (mostlyclean): Do not delete temporary source copies. * configure.ac: Delete all references to BUILD_PREFIX and BUILD_PREFIX_1. * configure: Regenerate. * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. Do not include tree.h, real.h, flags.h, hard-reg-set.h, or basic-block.h #ifdef GENERATOR_FILE. Surround some more code with #ifndef GENERATOR_FILE so that nothing from those headers is used. * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. From-SVN: r86083
2004-08-17 01:05:04 +02:00
/* This file is compiled twice: once for the generator programs,
once for the compiler. */
#ifdef GENERATOR_FILE
#include "bconfig.h"
#else
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
#include "config.h"
Makefile.in (BUILD_PREFIX, [...]): Delete. * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. (genobjs static pattern rule): Remove %.c dependency. ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): Rename rules; delete commands; fix dependencies. (mostlyclean): Do not delete temporary source copies. * configure.ac: Delete all references to BUILD_PREFIX and BUILD_PREFIX_1. * configure: Regenerate. * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. Do not include tree.h, real.h, flags.h, hard-reg-set.h, or basic-block.h #ifdef GENERATOR_FILE. Surround some more code with #ifndef GENERATOR_FILE so that nothing from those headers is used. * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. From-SVN: r86083
2004-08-17 01:05:04 +02:00
#endif
Major cutover to using system.h: * Makefile.in (alias.o, bitmap.o, c-aux-info.o, c-common.o, c-decl.o, c-iterate.o, c-lang.o, c-lex.o, c-pragma.o, c-typeck.o, caller-save.o, calls.o, collect2.o, combine.o, cse.o, dbxout.o, dwarf2out.o, dwarfout.o, emit-rtl.o, except.o, explow.o, expmed.o, expr.o, final.o, flow.o, function.o, getpwd.o, global.o, integrate.o, jump.o, local-alloc.o, loop.o, optabs.o, pexecute.o, prefix.o, print-rtl.o, print-tree.o, profile.o, real.o, recog.o, reg-stack.o, regclass.o, regmove.o, reload.o, reload1.o, reorg.o, rtl.o, rtlanal.o, sdbout.o, stmt.o, stor-layout.o, stupid.o, tlink.o, toplev.o, tree.o, unroll.o, varasm.o, xcoffout.o): Depend on system.h. * alias.c, bitmap.c, c-aux-info.c, c-common.c, c-decl.c, c-iterate.c, c-lang.c, c-lex.c, c-pragma.c, c-typeck.c, caller-save.c, calls.c, collect2.c, combine.c, cse.c, dbxout.c, dwarf2out.c, dwarfout.c, emit-rtl.c, except.c, explow.c, expmed.c, expr.c, final.c, flow.c, function.c, gcc.c, getpwd.c, global.c, integrate.c, jump.c, local-alloc.c, loop.c, optabs.c, pexecute.c, prefix.c, print-rtl.c, print-tree.c, profile.c, real.c, recog.c, reg-stack.c, regclass.c, regmove.c, reload.c, reload1.c, reorg.c, rtl.c, rtlanal.c, sched.c, sdbout.c, stmt.c, stor-layout.c, stupid.c, tlink.c, toplev.c, tree.c, unroll.c, varasm.c, xcoffout.c: Include system.h. Organize include ordering so that stdarg/varargs comes before other system headers. Remove spurious casts of functions assured of a prototype in system.h. From-SVN: r18726
1998-03-20 15:58:42 +01:00
#include "system.h"
Merge basic-improvements-branch to trunk From-SVN: r60174
2002-12-16 19:23:00 +01:00
#include "coretypes.h"
#include "tm.h"
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
#include "rtl.h"
Makefile.in (print-rtl.o): Depend on TREE_H. * Makefile.in (print-rtl.o): Depend on TREE_H. * alias.c (get_alias_set): Make two passes over objects to first see if inner object is access via restricted pointer. Defer allocating alias set for restricted pointer until here. Call find_placeholder with second arg nonzero. Minor cleanups. * emit-rtl.c (set_mem_attributes): Set more attributes. (set_mem_align, change_address, adjust_address_1): New functions. (change_address_1): Now static. (adjust_address, adjust_address_nv): Deleted. (replace_equiv_address): Call change_address_1. * expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR. (find_placeholder): Get starting point from PLIST arg. (expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg. * expr.h (set_mem_align, change_address, adjust_address_1): New decls. (adjust_address, adjust_address_nv): New macros. * print-rtl.c (tree.h): New include. (print_rtx, case MEM): Print all memory attributes. From-SVN: r46313
2001-10-17 11:31:36 +02:00
Makefile.in (BUILD_PREFIX, [...]): Delete. * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. (genobjs static pattern rule): Remove %.c dependency. ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): Rename rules; delete commands; fix dependencies. (mostlyclean): Do not delete temporary source copies. * configure.ac: Delete all references to BUILD_PREFIX and BUILD_PREFIX_1. * configure: Regenerate. * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. Do not include tree.h, real.h, flags.h, hard-reg-set.h, or basic-block.h #ifdef GENERATOR_FILE. Surround some more code with #ifndef GENERATOR_FILE so that nothing from those headers is used. * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. From-SVN: r86083
2004-08-17 01:05:04 +02:00
/* These headers all define things which are not available in
generator programs. */
#ifndef GENERATOR_FILE
genattrtab.c (write_header): Include hash-set.h... 2015-01-09 Michael Collison <michael.collison@linaro.org> * genattrtab.c (write_header): Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating insn-attrtab.c. * genautomata.c (main) : Include hash-set.h, macInclude hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating insn-automata.c. * genemit.c (main): Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating insn-emit.c. * gengtype.c (open_base_files): Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating gtype-desc.c. * genopinit.c (main): Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating insn-opinit.c. * genoutput.c (output_prologue): Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating insn-output.c. * genpeep.c (main): Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating insn-peep.c. * genpreds.c (write_insn_preds_c): Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating insn-preds.c. * optc-save-gen-awk: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h when generating options-save.c. * opth-gen.awk: Change include guard from GCC_C_COMMON_H to GCC_C_COMMON_C when generating options.h. * ada/gcc-interface/cuintp.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ada/gcc-interface/decl.c: ditto. * ada/gcc-interface/misc.c: ditto. * ada/gcc-interface/targtyps.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ada/gcc-interface/trans.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, real.h, fold-const.h, wide-int.h, inchash.h due to flattening of tree.h. * ada/gcc-interface/utils.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ada/gcc-interface/utils2.c: ditto. * alias.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * asan.c: ditto. * attribs.c: ditto. * auto-inc-dec.c: ditto. * auto-profile.c: ditto * bb-reorder.c: ditto. * bt-load.c: Include symtab.h due to flattening of tree.h. * builtins.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * c/c-array-notation.c: ditto. * c/c-aux-info.c: ditto. * c/c-convert.c: ditto. * c/c-decl.c: ditto. * c/c-errors.c: ditto. * c/c-lang.c: dittoxs. * c/c-objc-common.c: ditto. * c/c-parser.c: ditto. * c/c-typeck.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, inchash.h, real.h and fixed-value.h due to flattening of tree.h. * calls.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ccmp.c: ditto. * c-family/array-notation-common.c: ditto. * c-family/c-ada-spec.c: ditto. * c-family/c-cilkplus.c: ditto. * c-family/c-common.c: Include input.h due to flattening of tree.h. Define macro GCC_C_COMMON_C. * c-family/c-common.h: Flatten tree.h header files into c-common.h. Remove include of tree-core.h. * c-family/c-cppbuiltin.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * c-family/c-dump.c: ditto. * c-family/c-format.c: Flatten tree.h header files into c-common.h. * c-family/c-cppbuiltin.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * c-family/c-dump.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * c-family/c-format.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * c-family/c-gimplify.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * c-family/cilk.c: ditto. * c-family/c-lex.c: ditto. * c-family/c-omp.c: ditto. * c-family/c-opts.c: ditto. * c-family/c-pch.c: ditto. * c-family/c-ppoutput.c: ditto. * c-family/c-pragma.c: ditto. * c-family/c-pretty-print.c: ditto. * c-family/c-semantics.c: ditto. * c-family/c-ubsan.c: ditto. * c-family/stub-objc.c: ditto. * cfgbuild.c: ditto. * cfg.c: ditto. * cfgcleanup.c: ditto. * cfgexpand.c: ditto. * cfghooks.c: ditto. * cfgloop.c: Include symtab.h, fold-const.h, and inchash.h due to flattening of tree.h. * cfgloopmanip.c: ditto. * cfgrtl.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * cgraphbuild.c: ditto. * cgraph.c: ditto. * cgraphclones.c: ditto. * cgraphunit.c: ditto. * cilk-common.c: ditto. * combine.c: ditto. * combine-stack-adj.c: Include symbol.h due to flattening of tree.h. * config/aarch64/aarch64-builtins.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/aarch64/aarch64.c: ditto. * config/alpha/alpha.c: ditto. * config/arc/arc.c: ditto. * config/arm/aarch-common.c: ditto. * config/arm/arm-builtins.c: ditto. * config/arm/arm.c: ditto. * config/arm/arm-c.c: ditto. * config/avr/avr.c: ditto. * config/avr/avr-c.c: ditto. * config/avr/avr-log.c: ditto. * config/bfin/bfin.c: ditto. * config/c6x/c6x.c: ditto. * config/cr16/cr16.c: ditto. * config/cris/cris.c: ditto. * config/darwin.c: ditto. * config/darwin-c.c: ditto. * config/default-c.c: ditto. * config/epiphany/epiphany.c: ditto. * config/fr30/fr30.c: ditto. * config/frv/frv.c: ditto. * config/glibc-c.c: ditto. * config/h8300/h8300.c: ditto. * config/i386/i386.c: ditto. * config/i386/i386-c.c: ditto. * config/i386/msformat.c: ditto. * config/i386/winnt.c: ditto. * config/i386/winnt-cxx.c: ditto. * config/i386/winnt-stubs.c: ditto. * config/ia64/ia64.c: ditto. * config/ia64/ia64-c.c: ditto. * config/iq2000/iq2000.c: ditto. * config/lm32/lm32.c: Include symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/m32c/m32c.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/m32c/m32c-pragma.c: ditto. * config/m32c/m32cr.c: ditto. * config/m68/m68k.c: ditto. * config/mcore/mcore.c: ditto. * config/mep/mep.c: ditto. * config/mep/mep-pragma.c: ditto. * config/microblaze/microblaze.c: ditto. * config/microblaze/microblaze-c.c: ditto. * config/mips/mips.c: ditto. * config/mmix/mmix.c: Include symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/mn10300/mn10300.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/moxie/moxie.c: ditto. * config/msp430/msp430.c: ditto. * config/msp430/msp430-c.c: ditto. * config/nds32/nds32.c: ditto. * config/nds32/nds32-cost.c: ditto. * config/nds32/nds32-fp-as-gp.c: ditto. * config/nds32/nds32-intrinsic.c: ditto. * config/nds32/nds32-isr.c: ditto. * config/nds32/nds32-md-auxillary.c: ditto. * config/nds32/nds32-memory-manipulationx.c: ditto. * config/nds32/nds32-pipelines-auxillary.c: ditto. * config/nds32/nds32-predicates.c: ditto. * config/nios2/nios2.c: ditto. * config/nvptx/nvptx.c: ditto. * config/pa/pa.c: ditto. * config/pdp11/pdp11x.c: Include symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/rl78/rl78.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/rl78/rl78-cx.c: ditto. * config/rs6000/rs6000.c: ditto. * config/rs6000/rs6000-c.c: ditto. * config/rx/rx.c: ditto. * config/s390/s390.c: ditto. * config/sh/sh.c: ditto. * config/sh/sc.c: ditto. * config/sh/sh-mem.cc: ditto. * config/sh/sh_treg_combine.cc: Include symtab.h, inchash.h and tree.h due to flattening of tree.h. Remove include of tree-core.h. * config/sol2.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/sol2-c.c: ditto. * config/sol2-cxx.c: ditto. * config/sol2-stubs.c: ditto. * config/sparc/sparc.c: ditto. * config/sparc/sparc-cx.c: ditto. * config/spu/spu.c: ditto. * config/spu/spu-c.c: ditto * config/storym16/stormy16.c: ditto. * config/tilegx/tilegx.c: Include symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/tilepro/gen-mul-tables.cc: Include symtab.h in generated file. * config/tilegx/tilegx-c.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/tilepro/tilepro.c: Include symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/tilepro/tilepro-c.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * config/v850/v850.c: ditto. * config/v850/v850-c.c: ditto. * config/vax/vax.c: ditto. * config/vms/vms.c: ditto. * config/vms/vms-c.c: ditto. * config/vxworks.c: ditto. * config/winnt-c.c: ditto. * config/xtensa/xtensa.c: Include symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * coverage.c: ditto. * cp/call.c: ditto. * cp/class.c: ditto. * cp/constexpr.c: ditto. * cp/cp-array-notation.c: ditto. * cp/cp-gimplify.c: ditto. * cp/cp-lang.c: ditto. * cp/cp-objcp-common.c: ditto. * cp/cvt.c: ditto. * cp/decl2.c: ditto. * cp/decl.c: ditto. * cp/dump.c: ditto. * cp/error.c: ditto. * cp/except.c: ditto. * cp/expr.c: ditto. * cp/friend.c: ditto. * cp/init.c: ditto. * cp/lambda.c: ditto. * cp/lex.c: ditto. * cp/mangle.c: ditto. * cp/name-lookup.c: ditto. * cp/optimize.c: ditto. * cp/parser.c: ditto. * cp/pt.c: ditto. * cp/ptree.c: ditto. * cp/repo.c: ditto. * cp/rtti.c: ditto. * cp/search.c: ditto. * cp/semantics.c: ditto. * cp/tree.c: ditto. * cp/typeck2.c: ditto. * cp/typeck.c: ditto. * cppbuiltin.c: ditto. * cprop.c: ditto. * cse.c: Add include of symtab.h due to flattening of tree.h. * cselib.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * data-streamer.c: ditto. * data-streamer-in.c: ditto. * data-streamer-out.c: ditto. * dbxout.c: ditto. * dce.c: ditto. * ddg.c: Add include of symtab.h due to flattening of tree.h. * debug.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * dfp.c: ditto. * df-scan.c: ditto. * dojump.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * double-int.c: ditto. * dse.c: ditto. * dumpfile.c: ditto. * dwarf2asm.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * dwarf2cfi.c: ditto. * dwarf2out.c: ditto. * emit-rtl.c: ditto. * except.c: ditto. * explow.c: ditto. * expmed.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * expr.c: ditto. * final.c: ditto. * fixed-value.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and fixed-value.h due to flattening of tree.h. * fold-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. Relocate inline function convert_to_ptrofftype_loc from tree.h. Relocate inline function fold_build_pointer_plus_loc from tree.h. Relocate inline function fold_build_pointer_plus_hwi_loc from tree.h. * fold-const.h: Relocate macro convert_to_ptrofftype from tree.h. Relocate macro fold_build_pointer_plus to relocate from tree.h.h. Relocate macro fold_build_pointer_plus_hwi from tree.h. Add prototype for convert_to_ptrofftype_loc relocated from tree.h. Add prototype for fold_build_pointer_plus_loc relocated from tree.h. Add prototype for fold_build_pointer_plus_hwi_loc relocated from tree.h. * fortran/convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/cpp.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/decl.c: ditto. * fortran/f95.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/iresolve.c: ditto. * fortran/match.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/module.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/options.c: ditto. * fortran/target-memory.c: Include hash-set.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/trans-array.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/trans.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/trans-common.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/trans-const.c: ditto. * fortran/trans-decl.c: ditto. * fortran/trans-expr.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/trans-intrinsic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * fortran/trans-io.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * fortran/trans-openmp.c: ditto. * fortran/trans-stmt.c: ditto. * fortran/trans-types.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * function.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * gcc-plugin.h: Include statistics.h, double-int.h, real.h, fixed-value.h, alias.h, flags.h, and symtab.h due to flattening of tree.h * gcse.c: ditto. * generic-match-head.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ggc-page.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * gimple-builder.c: ditto. * gimple.c: ditto. * gimple-expr.c: ditto. * gimple-fold.c: ditto. * gimple-iterator.c: ditto. * gimple-low.c: ditto. * gimple-match-head.c: ditto. * gimple-pretty-print.c: ditto. * generic-ssa-isolate-paths.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * gimple-ssa-strength-reduction.c: ditto. * gimple-streamer-in.c: ditto. * gimple-streamer-out.c: ditto. * gimple-walk.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * gimplify.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * gimplify-me.c: ditto. * go/go-gcc.cc: ditto. * go/go-lang.c: ditto. * go/gdump.c: ditto. * graphite-blocking.c: ditto. * graphite.c: ditto. * graphite-dependencies.c: ditto. * graphite-interchange.c: ditto. * graphite-isl-ast-to-gimple.c: ditto. * graphite-optimize-isl.c: ditto. * graphite-poly.c: ditto. * graphite-scop-detection.c: ditto. * graphite-sese-to-poly.c: ditto. * hw-doloop.c: Include symtab.h due to flattening of tree.h. * ifcvt.c: ditto. * init-regs.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * internal-fc.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h,options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa.c: ditto. * ipa-chkp.c: ditto. * ipa-comdats.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa-cp.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h,options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa-devirt.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa-icf.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h,options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa-icf-gimple.c: ditto. * ipa-inline-analysis.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa-inline.c: ditto. * ipa-inline-transform.c: ditto. * ipa-polymorhpic-call.c: ditto. * ipa-profile.c: ditto. * ipa-prop.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa-pure-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ipa-reference.c: ditto. * ipa-split.c: ditto. * ipa-utils.c: ditto. * ipa-visbility.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ira.c: ditto. * ira-color.c: Include hash-set.h due to flattening of tree.h. * ira-costs.c: ditto. * ira-emit.c: ditto. * java/boehm.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * java/builtins.c: ditto. * java/class.c: ditto. * java/constants.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * java/decl.c: ditto. * java/except.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * java/expr.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h,inchash.h and real.h due to flattening of tree.h. * java/gimplify.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * java/jcf-dump.c: ditto. * java/jcf-io.c: ditto. * java/jcf-parse.c: ditto. * java/jvgenmain.c: ditto. * java/lang.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * java/mangle.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * java/mangle_name.c: ditto. * java/resource.c: ditto. * java/typeck.c: ditto. * java/verify-glue.c: ditto. * java/verify-impl.c: ditto. * jump.c: Include symtab.h due to flattening of tree.h. * langhooks.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * loop-doloop.c: Include symtab.h due to flattening of tree.h. * loop-init.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * loop-invariant.c: Include symtab.h due to flattening of tree.h. * loop-iv.c: ditto. * loop-unroll.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * lower-subreg.c: ditto. * lra-assigns.c: Include symtab.h due to flattening of tree.h. * lra.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * lra-coalesce.c: Include symtab.h due to flattening of tree.h. * lra-constraints.c: ditto. * lra-eliminations.c: ditto. * lra-livesc: ditto. * lra-remat.c: ditto. * lra-spills.c: ditto. * lto/lto.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * lto/lto-lang.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * lto/lto-object.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * lto/lto-partition.c: ditto. * lto/lto-symtab.c: ditto. * lto-cgraph.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * lto-compress.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * lto-opts.c: ditto. * lto-section-in.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * lto-section-out.c: ditto. * lto-streamer.c: ditto. * lto-streamer-in.c: ditto. * lto-streamer-out.c: ditto. * modulo-sched.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * objc/objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * objc/objc-encoding.c: ditto. * objc/objc-gnu-runtime-abi-01.c: ditto. * objc/objc-lang.c: ditto. * objc/objc-map.c: ditto. * objc/objc-next-runtime-abi-01.c: ditto. * objc/objc-next-runtime-abi-02.c: ditto. * objc/objc-runtime-shared-support.c: ditto. * objcp/objcp-decl.c: ditto. * objcp/objcp-lang.c: ditto. * omega.c: ditto. * omega-low.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * optabs.c: ditto. * opts-global.c: ditto. * passes.c: ditto. * plugin.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * postreload.c: Include symtab.h due to flattening of tree.h. * postreload-gcse.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * predict.c: ditto. * print-rtl.c: ditto. * print-tree.c: ditto. * profile.c: Include symtab.h, fold-const.h and inchash.h due to flattening of tree.h. * real.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * realmpfr.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * recog.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * ree.c: ditto. * reginfo.c: ditto. * reg-stack.c: ditto. * reload1.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * reload.c: Include symtab.h due to flattening of tree.h. * reorg.c: ditto. * rtlanal.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * rtl-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * rtlhooks.c: Include symtab.h due to flattening of tree.h. * sanopt.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * sched-deps.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * sched-vis.c: ditto. * sdbout.c: ditto. * sel-sched.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * sel-sched-ir.c: ditto. * sese.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * shrink-wrap.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * simplify-rtx.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * stack-ptr-mod.c: ditto. * stmt.c: ditto. * store-motion.c: ditto. * store-layout.c: ditto. * stringpool.c: ditto. * symtab.c: ditto. * target-globals.c: ditto. * targhooks.c: ditto. * toplev.c: ditto. * tracer.c: ditto. * trans-mem.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree-affine.c: ditto. * tree-browser.c: ditto. * tree.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree-call-cdce.c: Include symtab.h, alias.h, double-int.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * tree-cfg.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree-cfgcleanup.c: ditto. * tree-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree-chkp-opt.c: ditto. * tree-chrec.c: ditto. * tree-chkp-opt.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * tree-core.h: Flatten header file by removing all #include statements. * tree-data-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree-dfa.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * tree-diagnostic.c: ditto. * tree-dump.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and fixed-value.h due to flattening of tree.h. * tree-dfa.c: ditto. * tree-eh.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * tree-emutls.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree.h: Flatten header files by removing all includes except tree-core.h. Remove inline function convert_to_ptrofftype_loc to relocate to fold-const.c. Remove macro convert_to_ptrofftype to relocate to fold-const.h. Remove inline function fold_build_pointer_plus_loc to relocate to fold-const.c. Remove macro fold_build_pointer_plus to relocate to fold-const.h. Remove inline function fold_build_pointer_plus_hwi_loc to relocate to fold-const.c. Remove macro fold_build_pointer_plus_hwi to relocate to fold-const.h. * tree-if-conv.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and fixed-value.h due to flattening of tree.h. * tree-inline.c: ditto. * tree-into-ssa.c: ditto. * tree-iterator.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree-loop-distribution.c: ditto. * tree-nested.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-nrv.c: ditto. * tree-object-size.c: ditto. * tree-outof-ssa.c: ditto. * tree-parloops.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree-phinodes.c: ditto. * tree-predcom.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-pretty-print.c: ditto. * tree-profile.c: double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-scalar-evolution.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-sra.c: Include vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * tree-ssa-alias.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-ssa.c: ditto. * tree-ssa-ccp.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * tree-ssa-coalesce.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-ssa-copy.c: ditto. * tree-ssa-copyrename.c: ditto. * tree-ssa-dce.c: ditto. * tree-ssa-dom.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and real.h due to flattening of tree.h. * tree-ssa-dse.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-ssa-forwprop.c: ditto. * tree-ssa-ifcombine.c: ditto. * tree-ssa-live.c: ditto. * tree-ssa-loop.c: ditto. * tree-ssa-loop-ch.c: ditto. * tree-ssa-loop-im.c: ditto. * tree-ssa-loop-ivcanon.c: ditto. * tree-ssa-loop-ivopts.c: ditto. * tree-ssa-loop-manip.c: ditto. * tree-ssa-loop-niter.c: ditto. * tree-ssa-loop-prefetch.c: ditto. * tree-ssa-loop-unswitch.c: ditto. * tree-ssa-loop-math-opts.c: ditto. * tree-ssanames.c: ditto. * tree-ssa-operands.c: ditto. * tree-ssa-phiopt.c: ditto. * tree-ssa-phiprop.c: ditto. * tree-ssa-pre.c: ditto. * tree-ssa-propagate.c: ditto. * tree-ssa-reassoc.c: ditto. * tree-ssa-sccvn.c: ditto. * tree-ssa-sink.c: ditto. * tree-ssa-strlen.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-ssa-structalias.c: double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-ssa-tail-merge.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-ssa-ter.c: ditto. * tree-ssa-threadedge.c: ditto. * tree-ssa-threadupdate.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-ssa-uncprop.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-ssa-uninit.c: ditto. * tree-stdarg.c: Include vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-streamer.c: Include vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-streamer-in.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, inchash.h, real.h and fixed-value.h due to flattening of tree.h. * tree-streamer-out.c: dittoo. * tree-switch-conversion.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-tailcall.c: ditto. * tree-vect-data-refs.c: ditto. * tree-vect-generic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-vect-loop.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * tree-vect-loop-manip.c: ditto. * tree-vectorizer.c: ditto. * tree-vect-patterns.c: ditto. * tree-vect-slp.c: ditto. * tree-vect-stmts.c: ditto. * tree-vrp.c: ditto. * tsan.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * ubsan.c: ditto. * value-prof.c.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * varasm.c: ditto. * varpool.c: ditto. * var-tracking.c: ditto. * vmsdbgout.c: ditto. * vtable-verify.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * wide-int.cc: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. * xcoffout.c: ditto. * libcc1/plugin.cc: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h due to flattening of tree.h. From-SVN: r219402
2015-01-09 21:18:42 +01:00
#include "alias.h"
Makefile.in (print-rtl.o): Depend on TREE_H. * Makefile.in (print-rtl.o): Depend on TREE_H. * alias.c (get_alias_set): Make two passes over objects to first see if inner object is access via restricted pointer. Defer allocating alias set for restricted pointer until here. Call find_placeholder with second arg nonzero. Minor cleanups. * emit-rtl.c (set_mem_attributes): Set more attributes. (set_mem_align, change_address, adjust_address_1): New functions. (change_address_1): Now static. (adjust_address, adjust_address_nv): Deleted. (replace_equiv_address): Call change_address_1. * expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR. (find_placeholder): Get starting point from PLIST arg. (expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg. * expr.h (set_mem_align, change_address, adjust_address_1): New decls. (adjust_address, adjust_address_nv): New macros. * print-rtl.c (tree.h): New include. (print_rtx, case MEM): Print all memory attributes. From-SVN: r46313
2001-10-17 11:31:36 +02:00
#include "tree.h"
[PATCH] Move RTL printing code from sched-vis.c into print-rtl.c * Makefile.in (OBJS): Remove sched-vis.c * sched-vis.c: Removed. Code moved into... * print-rtl.c: Here. Include cfg.h, pretty-print.h and print-rtl.h. * rtl.h: Remove prototypes for functions now living in print-rtl.c * print-rtl.h Add prototypes for new functions in print-rtl.c. * auto-inc-dec.c: Include print-rtl.h * cfgrtl.c, combine.c, final.c haifa-sched.c: Likewise. * ira.c, lra-constraints.c, lra.c, sel-sched-dump.c: Likewise. From-SVN: r229110
2015-10-21 07:56:37 +02:00
#include "cfg.h"
Factor unrelated declarations out of tree.h. This patch applies the rule that functions defined in FOO.c must be declared in FOO.h. One of the worst offenders in the code base is tree.h, unsurprisingly. The patch creates several new headers: attribs.h calls.h fold-const.h gcc-symtab.h print-rtl.h print-tree.h stmt.h stor-layout.h stringpool.h tree-nested.h tree-object-size.h varasm.h. Functions in each corresponding .c file got moved to those headers and others that already existed. I wanted to make this patch as mechanical as possible, so I made no attempt to fix problems like having build_addr defined in tree-inline.c. I left that for later. There were some declarations that I could not move out of tree.h because of header poisoning or the use of target macros. We forbid the inclusion of things like expr.h from FE files. While that's a reasonable idea, the FE file *still* manage to at expr.c functionality because the declarations they want to use were defined in tree.h. The affected files are builtins.h, emit-rtl.h and expr.h. If that functionality is allowed to be accessed from the FEs, then I will later move those functions out of expr.c into tree.c. I have moved these declarations to the bottom of tree.h so they are easy to identify later. There is a namespace collision with libcpp. The file gcc/symtab.c cannot use gcc/symtab.h because the #include command picks up libcpp/include/symtab.h first. So I named this file gcc-symtab.h for now. Finally, I added a new header to PLUGIN_HEADERS to account for the tree.h refactoring. I did not add all headers factored out of tree.h because it is unclear (and impossible to tell) what plugins need. This adds the one header used by the plugins in the testsuite. This will be changing quite dramatically as we progress with the header refactoring. This patch should offer some minimal incremental build advantages by reducing the size of tree.h. Changes that would otherwise affected tree.h, will now go to other headers which are less frequently included. * tree.h: Include fold-const.h. (aggregate_value_p): Moved to function.h. (alloca_call_p): Moved to calls.h. (allocate_struct_function): Moved to function.h. (apply_tm_attr): Moved to attribs.h. (array_at_struct_end_p): Moved to expr.h. (array_ref_element_size): Moved to tree-dfa.h. (array_ref_low_bound): Moved to tree-dfa.h. (array_ref_up_bound): Moved to tree.h. (assemble_alias): Moved to cgraph.h. (bit_from_pos): Moved to stor-layout.h. (build_addr): Moved to tree-nested.h. (build_duplicate_type): Moved to tree-inline.h. (build_fold_addr_expr): Moved to fold-const.h. (build_fold_addr_expr_with_type): Moved to fold-const.h. (build_fold_addr_expr_with_type_loc): Moved to fold-const.h. (build_fold_indirect_ref): Moved to fold-const.h. (build_fold_indirect_ref_loc): Moved to fold-const.h. (build_personality_function): Moved to tree.h. (build_range_check): Moved to fold-const.h. (build_simple_mem_ref): Moved to fold-const.h. (build_simple_mem_ref_loc): Moved to fold-const.h. (build_tm_abort_call): Moved to trans-mem.h. (byte_from_pos): Moved to stor-layout.h. (call_expr_flags): Moved to calls.h. (can_move_by_pieces): Moved to expr.h. (categorize_ctor_elements): Moved to expr.h. (change_decl_assembler_name): Moved to gcc-symtab.h. (combine_comparisons): Moved to fold-const.h. (complete_ctor_at_level_p): Moved to tree.h. (component_ref_field_offset): Moved to tree-dfa.h. (compute_builtin_object_size): Moved to tree-object-size.h. (compute_record_mode): Moved to stor-layout.h. (constant_boolean_node): Moved to fold-const.h. (constructor_static_from_elts_p): Moved to varasm.h. (cxx11_attribute_p): Moved to attribs.h. (debug_body): Moved to print-tree.h. (debug_find_tree): Moved to tree-inline.h. (debug_fold_checksum): Moved to fold-const.h. (debug_head): Moved to print-tree.h. (debug_head): Moved to print-tree.h. (debug_raw): Moved to print-tree.h. (debug_tree): Moved to print-tree.h. (debug_vec_tree): Moved to print-tree.h. (debug_verbose): Moved to print-tree.h. (debug_verbose): Moved to print-tree.h. (decl_attributes): Moved to attribs.h. (decl_binds_to_current_def_p): Moved to varasm.h. (decl_default_tls_model): Moved to varasm.h. (decl_replaceable_p): Moved to varasm.h. (div_if_zero_remainder): Moved to fold-const.h. (double_int mem_ref_offset): Moved to fold-const.h. (dump_addr): Moved to print-tree.h. (element_precision): Moved to machmode.h. (expand_dummy_function_end): Moved to function.h. (expand_function_end): Moved to function.h. (expand_function_start): Moved to function.h. (expand_label): Moved to stmt.h. (expr_first): Moved to tree-iterator.h. (expr_last): Moved to tree-iterator.h. (finalize_size_functions): Moved to stor-layout.h. (finish_builtin_struct): Moved to stor-layout.h. (finish_record_layout): Moved to stor-layout.h. (fixup_signed_type): Moved to stor-layout.h. (fixup_unsigned_type): Moved to stor-layout.h. (flags_from_decl_or_type): Moved to calls.h. (fold): Moved to fold-const.h. (fold_abs_const): Moved to fold-const.h. (fold_binary): Moved to fold-const.h. (fold_binary_loc): Moved to fold-const.h. (fold_binary_to_constant): Moved to fold-const.h. (fold_build1): Moved to fold-const.h. (fold_build1_initializer_loc): Moved to fold-const.h. (fold_build1_loc): Moved to fold-const.h. (fold_build1_stat_loc): Moved to fold-const.h. (fold_build2): Moved to fold-const.h. (fold_build2_initializer_loc): Moved to fold-const.h. (fold_build2_loc): Moved to fold-const.h. (fold_build2_stat_loc): Moved to fold-const.h. (fold_build3): Moved to fold-const.h. (fold_build3_loc): Moved to fold-const.h. (fold_build3_stat_loc): Moved to fold-const.h. (fold_build_call_array): Moved to fold-const.h. (fold_build_call_array_initializer): Moved to fold-const.h. (fold_build_call_array_initializer_loc): Moved to fold-const.h. (fold_build_call_array_loc): Moved to fold-const.h. (fold_build_cleanup_point_expr): Moved to fold-const.h. (fold_convert): Moved to fold-const.h. (fold_convert_loc): Moved to fold-const.h. (fold_convertible_p): Moved to fold-const.h. (fold_defer_overflow_warnings): Moved to fold-const.h. (fold_deferring_overflow_warnings_p): Moved to fold-const.h. (fold_fma): Moved to fold-const.h. (fold_ignored_result): Moved to fold-const.h. (fold_indirect_ref): Moved to fold-const.h. (fold_indirect_ref_1): Moved to fold-const.h. (fold_indirect_ref_loc): Moved to fold-const.h. (fold_read_from_constant_string): Moved to fold-const.h. (fold_real_zero_addition_p): Moved to fold-const.h. (fold_single_bit_test): Moved to fold-const.h. (fold_strip_sign_ops): Moved to fold-const.h. (fold_ternary): Moved to fold-const.h. (fold_ternary_loc): Moved to fold-const.h. (fold_unary): Moved to tree-data-ref.h. (fold_unary_ignore_overflow): Moved to fold-const.h. (fold_unary_ignore_overflow_loc): Moved to fold-const.h. (fold_unary_loc): Moved to fold-const.h. (fold_unary_to_constant): Moved to fold-const.h. (fold_undefer_and_ignore_overflow_warnings): Moved to fold-const.h. (fold_undefer_overflow_warnings): Moved to fold-const.h. (folding_initializer): Moved to fold-const.h. (free_temp_slots): Moved to function.h. (generate_setjmp_warnings): Moved to function.h. (get_attribute_name): Moved to attribs.h. (get_identifier): Moved to stringpool.h. (get_identifier_with_length): Moved to stringpool.h. (get_inner_reference): Moved to tree.h. (gimple_alloca_call_p): Moved to calls.h. (gimplify_parameters): Moved to function.h. (highest_pow2_factor): Moved to expr.h. (indent_to): Moved to print-tree.h. (init_attributes): Moved to attribs.h. (init_dummy_function_start): Moved to function.h. (init_function_start): Moved to function.h. (init_inline_once): Moved to tree-inline.h. (init_object_sizes): Moved to tree-object-size.h. (init_temp_slots): Moved to function.h. (init_tree_optimization_optabs): Moved to optabs.h. (initialize_sizetypes): Moved to stor-layout.h. (initializer_constant_valid_for_bitfield_p): Moved to varasm.h. (initializer_constant_valid_p): Moved to varasm.h. (int_const_binop): Moved to fold-const.h. (internal_reference_types): Moved to stor-layout.h. (invert_tree_comparison): Moved to fold-const.h. (invert_truthvalue): Moved to fold-const.h. (invert_truthvalue_loc): Moved to fold-const.h. (is_tm_ending_fndecl): Moved to trans-mem.h. (is_tm_may_cancel_outer): Moved to trans-mem.h. (is_tm_pure): Moved to trans-mem.h. (is_tm_safe): Moved to trans-mem.h. (layout_decl): Moved to stor-layout.h. (layout_type): Moved to stor-layout.h. (lookup_attribute_spec): Moved to attribs.h. (make_accum_type): Moved to stor-layout.h. (make_decl_one_only): Moved to varasm.h. (make_decl_rtl): Moved to tree.h. (make_decl_rtl_for_debug): Moved to varasm.h. (make_fract_type): Moved to stor-layout.h. (make_or_reuse_sat_signed_accum_type): Moved to stor-layout.h. (make_or_reuse_sat_signed_fract_type): Moved to stor-layout.h. (make_or_reuse_sat_unsigned_accum_type): Moved to stor-layout.h. (make_or_reuse_sat_unsigned_fract_type): Moved to stor-layout.h. (make_or_reuse_signed_accum_type): Moved to stor-layout.h. (make_or_reuse_signed_fract_type): Moved to stor-layout.h. (make_or_reuse_unsigned_accum_type): Moved to stor-layout.h. (make_or_reuse_unsigned_fract_type): Moved to stor-layout.h. (make_range): Moved to fold-const.h. (make_range_step): Moved to fold-const.h. (make_sat_signed_accum_type): Moved to stor-layout.h. (make_sat_signed_fract_type): Moved to stor-layout.h. (make_sat_unsigned_accum_type): Moved to stor-layout.h. (make_sat_unsigned_fract_type): Moved to stor-layout.h. (make_signed_accum_type): Moved to stor-layout.h. (make_signed_fract_type): Moved to stor-layout.h. (make_signed_type): Moved to stor-layout.h. (make_unsigned_accum_type): Moved to stor-layout.h. (make_unsigned_fract_type): Moved to stor-layout.h. (make_unsigned_type): Moved to stor-layout.h. (mark_decl_referenced): Moved to varasm.h. (mark_referenced): Moved to varasm.h. (may_negate_without_overflow_p): Moved to fold-const.h. (maybe_get_identifier): Moved to stringpool.h. (merge_ranges): Moved to fold-const.h. (merge_weak): Moved to varasm.h. (mode_for_size_tree): Moved to stor-layout.h. (multiple_of_p): Moved to fold-const.h. (must_pass_in_stack_var_size): Moved to calls.h. (must_pass_in_stack_var_size_or_pad): Moved to calls.h. (native_encode_expr): Moved to fold-const.h. (native_interpret_expr): Moved to fold-const.h. (non_lvalue): Moved to fold-const.h. (non_lvalue_loc): Moved to fold-const.h. (normalize_offset): Moved to stor-layout.h. (normalize_rli): Moved to stor-layout.h. (notice_global_symbol): Moved to varasm.h. (omit_one_operand): Moved to fold-const.h. (omit_one_operand_loc): Moved to fold-const.h. (omit_two_operands): Moved to fold-const.h. (omit_two_operands_loc): Moved to fold-const.h. (operand_equal_p): Moved to tree-data-ref.h. (parse_input_constraint): Moved to stmt.h. (parse_output_constraint): Moved to stmt.h. (place_field): Moved to stor-layout.h. (pop_function_context): Moved to function.h. (pop_temp_slots): Moved to function.h. (pos_from_bit): Moved to stor-layout.h. (preserve_temp_slots): Moved to function.h. (print_node): Moved to print-tree.h. (print_node_brief): Moved to print-tree.h. (print_rtl): Moved to rtl.h. (process_pending_assemble_externals): Moved to varasm.h. (ptr_difference_const): Moved to fold-const.h. (push_function_context): Moved to function.h. (push_struct_function): Moved to function.h. (push_temp_slots): Moved to function.h. (record_tm_replacement): Moved to trans-mem.h. (relayout_decl): Moved to stor-layout.h. (resolve_asm_operand_names): Moved to stmt.h. (resolve_unique_section): Moved to varasm.h. (rli_size_so_far): Moved to stor-layout.h. (rli_size_unit_so_far): Moved to stor-layout.h. (round_down): Moved to fold-const.h. (round_down_loc): Moved to fold-const.h. (round_up): Moved to fold-const.h. (round_up_loc): Moved to fold-const.h. (set_decl_incoming_rtl): Moved to emit-rtl.h. (set_decl_rtl): Moved to tree.h. (set_min_and_max_values_for_integral_type): Moved to stor-layout.h. (set_user_assembler_name): Moved to varasm.h. (setjmp_call_p): Moved to calls.h. (size_binop): Moved to fold-const.h. (size_binop_loc): Moved to fold-const.h. (size_diffop): Moved to fold-const.h. (size_diffop_loc): Moved to fold-const.h. (size_int_kind): Moved to fold-const.h. (stack_protect_epilogue): Moved to function.h. (start_record_layout): Moved to stor-layout.h. (supports_one_only): Moved to varasm.h. (swap_tree_comparison): Moved to fold-const.h. (tm_malloc_replacement): Moved to trans-mem.h. (tree build_fold_addr_expr_loc): Moved to fold-const.h. (tree build_invariant_address): Moved to fold-const.h. (tree_binary_nonnegative_warnv_p): Moved to fold-const.h. (tree_binary_nonzero_warnv_p): Moved to fold-const.h. (tree_call_nonnegative_warnv_p): Moved to fold-const.h. (tree_expr_nonnegative_p): Moved to fold-const.h. (tree_expr_nonnegative_warnv_p): Moved to fold-const.h. (tree_output_constant_def): Moved to varasm.h. (tree_overlaps_hard_reg_set): Moved to stmt.h. (tree_single_nonnegative_warnv_p): Moved to fold-const.h. (tree_single_nonzero_warnv_p): Moved to fold-const.h. (tree_swap_operands_p): Moved to fold-const.h. (tree_unary_nonnegative_warnv_p): Moved to fold-const.h. (tree_unary_nonzero_warnv_p): Moved to fold-const.h. (update_alignment_for_field): Moved to stor-layout.h. (use_register_for_decl): Moved to function.h. (variable_size): Moved to rtl.h. (vector_type_mode): Moved to stor-layout.h. * cgraph.h: Corresponding changes. * emit-rtl.h: Corresponding changes. * expr.h: Corresponding changes. * function.h: Corresponding changes. * optabs.h: Corresponding changes. * trans-mem.h: Corresponding changes. Protect against multiple inclusion. * tree-inline.h: Corresponding changes. * tree-iterator.h: Corresponding changes. * tree-dfa.h: Include expr.h. * tree-ssanames.h: Include stringpool.h. * attribs.h: New file. * calls.h: New file. * fold-const.h: New file. * gcc-symtab.h: New file. * print-rtl.h: New file. * print-tree.h: New file. * stmt.h: New file. * stor-layout.h: New file. * strinpool.h: New file. * tree-nested.h: New file * tree-object-size.h: New file. * varasm.h: New file. * Makefile.in (PLUGIN_HEADERS): Add stringpool.h. * alias.c: Include varasm.h. Include expr.h. * asan.c: Include calls.h. Include stor-layout.h. Include varasm.h. * attribs.c: Include stringpool.h. Include attribs.h. Include stor-layout.h. * builtins.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include varasm.h. Include tree-object-size.h. * calls.c: Include stor-layout.h. Include varasm.h. Include stringpool.h. Include attribs.h. * cfgexpand.c: Include stringpool.h. Include varasm.h. Include stor-layout.h. Include stmt.h. Include print-tree.h. * cgraph.c: Include varasm.h. Include calls.h. Include print-tree.h. * cgraphclones.c: Include stringpool.h. Include function.h. Include emit-rtl.h. Move inclusion of rtl.h earlier in the file. * cgraphunit.c: Include varasm.h. Include stor-layout.h. Include stringpool.h. * cilk-common.c: Include stringpool.h. Include stor-layout.h. * combine.c: Include stor-layout.h. * config/aarch64/aarch64-builtins.c: Include stor-layout.h. Include stringpool.h. Include calls.h. * config/aarch64/aarch64.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include varasm.h. * config/alpha/alpha.c: Include stor-layout.h. Include calls.h. Include varasm.h. * config/arc/arc.c: Include varasm.h. Include stor-layout.h. Include stringpool.h. Include calls.h. * config/arm/arm.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include varasm.h. * config/avr/avr-c.c: Include stor-layout.h. * config/avr/avr-log.c: Include print-tree.h. * config/avr/avr.c: Include print-tree.h. Include calls.h. Include stor-layout.h. Include stringpool.h. * config/bfin/bfin.c: Include varasm.h. Include calls.h. * config/c6x/c6x.c: Include stor-layout.h. Include varasm.h. Include calls.h. Include stringpool.h. * config/cr16/cr16.c: Include stor-layout.h. Include calls.h. * config/cris/cris.c: Include varasm.h. Include stor-layout.h. Include calls.h. Include stmt.h. * config/darwin.c: Include stringpool.h. Include varasm.h. Include stor-layout.h. * config/epiphany/epiphany.c: Include stor-layout.h. Include varasm.h. Include calls.h. Include stringpool.h. * config/fr30/fr30.c: Include stor-layout.h. Include varasm.h. * config/frv/frv.c: Include varasm.h. Include stor-layout.h. Include stringpool.h. * config/h8300/h8300.c: Include stor-layout.h. Include varasm.h. Include calls.h. Include stringpool.h. * config/i386/i386.c: Include stringpool.h. Include attribs.h. Include calls.h. Include stor-layout.h. Include varasm.h. * config/i386/winnt-cxx.c: Include stringpool.h. Include attribs.h. * config/i386/winnt.c: Include stringpool.h. Include varasm.h. * config/ia64/ia64-c.c: Include stringpool.h. * config/ia64/ia64.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include varasm.h. * config/iq2000/iq2000.c: Include stor-layout.h. Include calls.h. Include varasm.h. * config/lm32/lm32.c: Include calls.h. * config/m32c/m32c.c: Include stor-layout.h. Include varasm.h. Include calls.h. * config/m32r/m32r.c: Include stor-layout.h. Include varasm.h. Include stringpool.h. Include calls.h. * config/m68k/m68k.c: Include calls.h. Include stor-layout.h. Include varasm.h. * config/mcore/mcore.c: Include stor-layout.h. Include varasm.h. Include stringpool.h. Include calls.h. * config/mep/mep.c: Include varasm.h. Include calls.h. Include stringpool.h. Include stor-layout.h. * config/microblaze/microblaze.c: Include varasm.h. Include stor-layout.h. Include calls.h. * config/mips/mips.c: Include varasm.h. Include stringpool.h. Include stor-layout.h. Include calls.h. * config/mmix/mmix.c: Include varasm.h. Include stor-layout.h. Include calls.h. * config/mn10300/mn10300.c: Include stor-layout.h. Include varasm.h. Include calls.h. * config/moxie/moxie.c: Include stor-layout.h. Include varasm.h. Include calls.h. * config/msp430/msp430.c: Include stor-layout.h. Include calls.h. * config/nds32/nds32.c: Include stor-layout.h. Include varasm.h. Include calls.h. * config/pa/pa.c: Include stor-layout.h. Include stringpool.h. Include varasm.h. Include calls.h. * config/pdp11/pdp11.c: Include stor-layout.h. Include varasm.h. Include calls.h. * config/picochip/picochip.c: Include calls.h. Include stor-layout.h. Include stringpool.h. Include varasm.h. * config/rl78/rl78.c: Include varasm.h. Include stor-layout.h. Include calls.h. * config/rs6000/rs6000-c.c: Include stor-layout.h. Include stringpool.h. * config/rs6000/rs6000.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include print-tree.h. Include varasm.h. * config/rx/rx.c: Include varasm.h. Include stor-layout.h. Include calls.h. * config/s390/s390.c: Include print-tree.h. Include stringpool.h. Include stor-layout.h. Include varasm.h. Include calls.h. * config/score/score.c: Include stringpool.h. Include calls.h. Include varasm.h. Include stor-layout.h. * config/sh/sh-c.c: Include stringpool.h. Include attribs.h.h. * config/sh/sh.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include varasm.h. * config/sol2-c.c: Include stringpool.h. Include attribs.h. * config/sol2-cxx.c: Include stringpool.h. * config/sol2.c: Include stringpool.h. Include varasm.h. * config/sparc/sparc.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include varasm.h. * config/spu/spu-c.c: Include stringpool.h. * config/spu/spu.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include varasm.h. * config/stormy16/stormy16.c: Include stringpool.h. Include stor-layout.h. Include varasm.h. Include calls.h. * config/tilegx/tilegx.c: Include stringpool.h. Include stor-layout.h. Include varasm.h. Include calls.h. * config/tilepro/tilepro.c: Include stringpool.h. Include stor-layout.h. Include varasm.h. Include calls.h. * config/v850/v850-c.c: Include stringpool.h. Include attribs.h. * config/v850/v850.c: Include stringpool.h. Include stor-layout.h. Include varasm.h. Include calls.h. * config/vax/vax.c: Include calls.h. Include varasm.h. * config/vms/vms.c: Include stringpool.h. * config/vxworks.c: Include stringpool.h. * config/xtensa/xtensa.c: Include stringpool.h. Include stor-layout.h. Include calls.h. Include varasm.h. * convert.c: Include stor-layout.h. * coverage.c: Include stringpool.h. Include stor-layout.h. * dbxout.c: Include varasm.h. Include stor-layout.h. * dojump.c: Include stor-layout.h. * dse.c: Include stor-layout.h. * dwarf2asm.c: Include stringpool.h. Include varasm.h. * dwarf2cfi.c: Include stor-layout.h. * dwarf2out.c: Include rtl.h. Include stringpool.h. Include stor-layout.h. Include varasm.h. Include function.h. Include emit-rtl.h. Move inclusion of rtl.h earlier in the file. * emit-rtl.c: Include varasm.h. * except.c: Include stringpool.h. Include stor-layout.h. * explow.c: Include stor-layout.h. * expmed.c: Include stor-layout.h. * expr.c: Include stringpool.h. Include stor-layout.h. Include attribs.h. Include varasm.h. * final.c: Include varasm.h. * fold-const.c: Include stor-layout.h. Include calls.h. Include tree-iterator.h. * function.c: Include stor-layout.h. Include varasm.h. Include stringpool.h. * genattrtab.c (write_header): Emit includes for varasm.h, stor-layout.h and calls.h. * genautomata.c (main): Likewise. * genemit.c: Likewise. * genopinit.c: Likewise. * genoutput.c (output_prologue): Likewise. * genpeep.c: Likewise. * genpreds.c (write_insn_preds_c): Likewise. * gengtype.c (open_base_files): Add stringpool.h. * gimple-expr.c: Include stringpool.h. Include stor-layout.h. * gimple-fold.c: Include stringpool.h. Include expr.h. Include stmt.h. Include stor-layout.h. * gimple-low.c: Include tree-nested.h. Include calls.h. * gimple-pretty-print.c: Include stringpool.h. * gimple-ssa-strength-reduction.c: Include stor-layout.h. Include expr.h. * gimple-walk.c: Include stmt.h. * gimple.c: Include calls.h. Include stmt.h. Include stor-layout.h. * gimplify.c: Include stringpool.h. Include calls.h. Include varasm.h. Include stor-layout.h. Include stmt.h. Include print-tree.h. Include expr.h. * gimplify-me.c: Include stmt.h Include stor-layout.h * internal-fn.c: Include stor-layout.h. * ipa-devirt.c: Include print-tree.h. Include calls.h. * ipa-inline-analysis.c: Include stor-layout.h. Include stringpool.h. Include print-tree.h. * ipa-inline.c: Include trans-mem.h. Include calls.h. * ipa-prop.c: Include expr.h. Include stor-layout.h. Include print-tree.h. * ipa-pure-const.c: Include print-tree.h. Include calls.h. * ipa-reference.c: Include calls.h. * ipa-split.c: Include stringpool.h. Include expr.h. Include calls.h. * ipa.c: Include calls.h. Include stringpool.h. * langhooks.c: Include stringpool.h. Include attribs.h. * lto-cgraph.c: Include stringpool.h. * lto-streamer-in.c: Include stringpool.h. * lto-streamer-out.c: Include stor-layout.h. Include stringpool.h. * omp-low.c: Include stringpool.h. Include stor-layout.h. Include expr.h. * optabs.c: Include stor-layout.h. Include stringpool.h. Include varasm.h. * passes.c: Include varasm.h. * predict.c: Include calls.h. * print-rtl.c: Include print-tree.h. * print-tree.c: Include varasm.h. Include print-rtl.h. Include stor-layout.h. * realmpfr.c: Include stor-layout.h. * reg-stack.c: Include varasm.h. * sdbout.c: Include varasm.h. Include stor-layout.h. * simplify-rtx.c: Include varasm.h. * stmt.c: Include varasm.h. Include stor-layout.h. * stor-layout.c: Include stor-layout.h. Include stringpool.h. Include varasm.h. Include print-tree.h. * symtab.c: Include rtl.h. Include print-tree.h. Include varasm.h. Include function.h. Include emit-rtl.h. * targhooks.c: Include stor-layout.h. Include varasm.h. * toplev.c: Include varasm.h. Include tree-inline.h. * trans-mem.c: Include calls.h. Include function.h. Include rtl.h. Include emit-rtl.h. * tree-affine.c: Include expr.h. * tree-browser.c: Include print-tree.h. * tree-call-cdce.c: Include stor-layout.h. * tree-cfg.c: Include trans-mem.h. Include stor-layout.h. Include print-tree.h. * tree-complex.c: Include stor-layout.h. * tree-data-ref.c: Include expr.h. * tree-dfa.c: Include stor-layout.h. * tree-eh.c: Include expr.h. Include calls.h. * tree-emutls.c: Include stor-layout.h. Include varasm.h. * tree-if-conv.c: Include stor-layout.h. * tree-inline.c: Include stor-layout.h. Include calls.h. * tree-loop-distribution.c: Include stor-layout.h. * tree-nested.c: Include stringpool.h. Include stor-layout.h. * tree-object-size.c: Include tree-object-size.h. * tree-outof-ssa.c: Include stor-layout.h. * tree-parloops.c: Include stor-layout.h. Include tree-nested.h. * tree-pretty-print.c: Include stor-layout.h. Include expr.h. * tree-profile.c: Include varasm.h. Include tree-nested.h. * tree-scalar-evolution.c: Include expr.h. * tree-sra.c: Include stor-layout.h. * tree-ssa-address.c: Include stor-layout.h. * tree-ssa-ccp.c: Include stor-layout.h. * tree-ssa-dce.c: Include calls.h. * tree-ssa-dom.c: Include stor-layout.h. * tree-ssa-forwprop.c: Include stor-layout.h. * tree-ssa-ifcombine.c: Include stor-layout.h. * tree-ssa-loop-ivopts.c: Include stor-layout.h. * tree-ssa-loop-niter.c: Include calls.h. Include expr.h. * tree-ssa-loop-prefetch.c: Include stor-layout.h. * tree-ssa-math-opts.c: Include stor-layout.h. * tree-ssa-operands.c: Include stmt.h. Include print-tree.h. * tree-ssa-phiopt.c: Include stor-layout.h. * tree-ssa-reassoc.c: Include stor-layout.h. * tree-ssa-sccvn.c: Include stor-layout.h. * tree-ssa-sink.c: Include stor-layout.h. * tree-ssa-strlen.c: Include stor-layout.h. * tree-ssa-structalias.c: Include stor-layout.h. Include stmt.h. * tree-ssa-tail-merge.c: Include stor-layout.h. Include trans-mem.h. * tree-ssa-uncprop.c: Include stor-layout.h. * tree-ssa.c: Include stor-layout.h. * tree-ssanames.c: Include stor-layout.h. * tree-streamer-in.c: Include stringpool.h. * tree-streamer-out.c: Include stor-layout.h. * tree-switch-conversion.c: Include varasm.h. Include stor-layout.h. * tree-tailcall.c: Include stor-layout.h. * tree-vect-data-refs.c: Include stor-layout.h. * tree-vect-generic.c: Include stor-layout.h. * tree-vect-loop.c: Include stor-layout.h. * tree-vect-patterns.c: Include stor-layout.h. * tree-vect-slp.c: Include stor-layout.h. * tree-vect-stmts.c: Include stor-layout.h. * tree-vectorizer.c: Include stor-layout.h. * tree-vrp.c: Include stor-layout.h. Include calls.h. * tree.c: Include stor-layout.h. Include calls.h. Include attribs.h. Include varasm.h. * tsan.c: Include expr.h. * ubsan.c: Include stor-layout.h. Include stringpool.h. * value-prof.c: Include tree-nested.h. Include calls.h. * var-tracking.c: Include varasm.h. Include stor-layout.h. * varasm.c: Include stor-layout.h. Include stringpool.h. Include gcc-symtab.h. Include varasm.h. * varpool.c: Include varasm.h. * vmsdbgout.c: Include varasm.h. * xcoffout.c: Include varasm.h. ada/ChangeLog * gcc-interface/decl.c: Include stringpool.h Include stor-layout.h * gcc-interface/misc.c: Include stor-layout.h Include print-tree.h * gcc-interface/trans.c: Include stringpool.h Include stor-layout.h Include stmt.h Include varasm.h * gcc-interface/utils.c: Include stringpool.h Include stor-layout.h Include attribs.h Include varasm.h * gcc-interface/utils2.c: Include stringpool.h Include stor-layout.h Include attribs.h Include varasm.h c-family/ChangeLog * c-common.c: Include fold-const.h. Include stor-layout.h. Include calls.h. Include stringpool.h. Include attribs.h. Include varasm.h. Include trans-mem.h. * c-cppbuiltin.c: Include stor-layout.h. Include stringpool.h. * c-format.c: Include stringpool.h. * c-lex.c: Include stringpool.h. Include stor-layout.h. * c-pragma.c: Include stringpool.h. Include attribs.h. Include varasm.h. Include gcc-symtab.h. * c-pretty-print.c: Include stor-layout.h. Include attribs.h. * cilk.c: Include stringpool.h. Include calls.h. c/ChangeLog * c-decl.c: Include print-tree.h. Include stor-layout.h. Include varasm.h. Include attribs.h. Include stringpool.h. * c-lang.c: Include fold-const.h. * c-parser.c: Include stringpool.h. Include attribs.h. Include stor-layout.h. Include varasm.h. Include trans-mem.h. * c-typeck.c: Include stor-layout.h. Include trans-mem.h. Include varasm.h. Include stmt.h. cp/ChangeLog * call.c: Include stor-layout.h. Include trans-mem.h. Include stringpool.h. * class.c: Include stringpool.h. Include stor-layout.h. Include attribs.h. * cp-gimplify.c: Include stor-layout.h. * cvt.c: Include stor-layout.h. * decl.c: Include stringpool.h. Include stor-layout.h. Include varasm.h. Include attribs.h. Include calls.h. * decl2.c: Include stringpool.h. Include varasm.h. Include attribs.h. Include stor-layout.h. Include calls.h. * error.c: Include stringpool.h. * except.c: Include stringpool.h. Include trans-mem.h. Include attribs.h. * init.c: Include stringpool.h. Include varasm.h. * lambda.c: Include stringpool.h. * lex.c: Include stringpool.h. * mangle.c: Include stor-layout.h. Include stringpool.h. * method.c: Include stringpool.h. Include varasm.h. * name-lookup.c: Include stringpool.h. Include print-tree.h. Include attribs.h. * optimize.c: Include stringpool.h. * parser.c: Include print-tree.h. Include stringpool.h. Include attribs.h. Include trans-mem.h. * pt.c: Include stringpool.h. Include varasm.h. Include attribs.h. Include stor-layout.h. * ptree.c: Include print-tree.h. * repo.c: Include stringpool.h. * rtti.c: Include stringpool.h. Include stor-layout.h. * semantics.c: Include stmt.h. Include varasm.h. Include stor-layout.h. Include stringpool.h. * tree.c: Include stor-layout.h. Include print-tree.h. Include tree-iterator.h. * typeck.c: Include stor-layout.h. Include varasm.h. * typeck2.c: Include stor-layout.h. Include varasm.h. * vtable-class-hierarchy.c: Include stringpool.h. Include stor-layout.h. fortran/ChangeLog * decl.c: Include stringpool.h. * iresolve.c: Include stringpool.h. * match.c: Include stringpool.h. * module.c: Include stringpool.h. * target-memory.c: Include stor-layout.h. * trans-common.c: Include stringpool.h. Include stor-layout.h. Include varasm.h. * trans-const.c: Include stor-layout.h. * trans-decl.c: Include stringpool.h. Include stor-layout.h. Include varasm.h. Include attribs.h. * trans-expr.c: Include stringpool.h. * trans-intrinsic.c: Include stringpool.h. Include tree-nested.h. Include stor-layout.h. * trans-io.c: Include stringpool.h. Include stor-layout.h. * trans-openmp.c: Include stringpool.h. * trans-stmt.c: Include stringpool.h. * trans-types.c: Include stor-layout.h. Include stringpool.h. * trans.c: Include stringpool.h. go/ChangeLog * go-backend.c: Include stor-layout.h. * go-gcc.cc: Include stringpool.h. Include stor-layout.h. Include varasm.h. * go-lang.c: Include stor-layout.h. java/ChangeLog * builtins.c: Include stor-layout.h. Include stringpool.h. * class.c: Include stringpool.h. Include stor-layout.h. Include varasm.h. * constants.c: Include stringpool.h. Include stor-layout.h. * decl.c: Include stor-layout.h. Include stringpool.h. Include varasm.h. * except.c: Include stringpool.h. Include stor-layout.h. * expr.c: Include stringpool.h. Include stor-layout.h. * jcf-parse.c: Include stringpool.h. * mangle.c: Include stringpool.h. * resource.c: Include stringpool.h. Include stor-layout.h. * typeck.c: Include stor-layout.h. Include stringpool.h. * verify-glue.c: Include stringpool.h. lto/ChangeLog * lto-lang.c: Include stringpool.h. Include stor-layout.h. * lto-partition.c: Include gcc-symtab.h. * lto.c: Include stor-layout.h. objc/ChangeLog * objc-act.c: Include stringpool.h. Include stor-layout.h. Include attribs.h. * objc-encoding.c: Include stringpool.h. Include stor-layout.h. * objc-gnu-runtime-abi-01.c: Include stringpool.h. * objc-next-runtime-abi-01.c: Include stringpool.h. * objc-next-runtime-abi-02.c: Include stringpool.h. * objc-runtime-shared-support.c: Include stringpool.h. testsuite/ChangeLog * gcc.dg/plugin/selfassign.c: Include stringpool.h. * gcc.dg/plugin/start_unit_plugin.c: Likewise. From-SVN: r205023
2013-11-19 13:31:09 +01:00
#include "print-tree.h"
Cleanup for -fdump-unnumbered: * flags.h (flag_dump_unnumbered): Declare. * toplev.c (flag_dump_unnumbered): Don't declare. * print-rtl.c (flags.h): Include. (print_rtl_single): Add return value. * rtl.h (print_rtl_single): Update declaration. * flow.c (flag_dump_unnumbered): Don't declare. (print_rtl_with_bb): Use return value of print_rtl_single. From-SVN: r22865
1998-10-06 11:03:38 +02:00
#include "flags.h"
ggcplug.c: Shuffle includes to include gcc-plugin.h earlier. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * testsuite/gcc.dg/plugin/ggcplug.c: Shuffle includes to include gcc-plugin.h earlier. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * c/c-typeck.c: Adjust include files. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * c-family/c-gimplify.c: Adjust include files. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * cp/cp-gimplify.c: Adjust include files. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * go/go-gcc.cc: Adjust include files. * go/go-lang.c: Ditto. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * java/java-gimplify.c: Adjust include files. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * lto/lto-lang.c: Adjust include files. * lto/lto-object.c: Ditto. * lto/lto-partition.c: Ditto. * lto/lto-symtab.c: Ditto. * lto/lto.c: Ditto. 2014-10-27 Andrew MacLeod <amacleod@redhat.com> * basic-block.h: Remove all includes. (enum profile_status_d, struct control_flow_graph): Move to cfg.h * cfg.h (profile_status_d, struct control_flow_graph): Relocate here. * Makefile.in (GTFILES): Add cfg.h to list. * cgraph.h (symbol_table::create_empty): Move to cgraph.c. * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h. * genconditions.c (write_header): Add predict.h and basic-block.h to lits of includes. * genemit.c (main): Ditto. * genpreds.c (write_insn_preds_c): Ditto. * genrecog.c (write_header): Ditto. * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h to list of includes. * alias.c: Adjust include files. * asan.c: Ditto. * auto-inc-dec.c: Ditto. * auto-profile.c: Ditto. * bb-reorder.c: Ditto. * bt-load.c: Ditto. * builtins.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfganal.c: Ditto. * cfgbuild.c: Ditto. * cfgcleanup.c: Ditto. * cfgexpand.c: Ditto. * cfghooks.c: Ditto. * cfgloop.c: Ditto. * cfgloopanal.c: Ditto. * cfgloopmanip.c: Ditto. * cfgrtl.c: Ditto. * cgraphbuild.c: Ditto. * cgraphclones.c: Ditto. * cgraphunit.c: Ditto. * combine-stack-adj.c: Ditto. * combine.c: Ditto. * compare-elim.c: Ditto. * coverage.c: Ditto. * cprop.c: Ditto. * cse.c: Ditto. * cselib.c: Ditto. * data-streamer-in.c: Ditto. * data-streamer-out.c: Ditto. * data-streamer.c: Ditto. * dce.c: Ditto. * ddg.c: Ditto. * ddg.h: Ditto. * df-core.c: Ditto. * df-problems.c: Ditto. * df-scan.c: Ditto. * df.h: Ditto. * dojump.c: Ditto. * dominance.c: Ditto. * domwalk.c: Ditto. * dse.c: Ditto. * dwarf2cfi.c: Ditto. * emit-rtl.c: Ditto. * et-forest.c: Ditto. * except.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * fwprop.c: Ditto. * gcc-plugin.h: Ditto. * gcse.c: Ditto. * generic-match-head.c: Ditto. * ggc-page.c: Ditto. * gimple-builder.c: Ditto. * gimple-expr.c: Ditto. * gimple-fold.c: Ditto. * gimple-iterator.c: Ditto. * gimple-low.c: Ditto. * gimple-match-head.c: Ditto. * gimple-pretty-print.c: Ditto. * gimple-ssa-isolate-paths.c: Ditto. * gimple-ssa-strength-reduction.c: Ditto. * gimple-streamer-in.c: Ditto. * gimple-streamer-out.c: Ditto. * gimple-streamer.h: Ditto. * gimple-walk.c: Ditto. * gimple.c: Ditto. * gimplify-me.c: Ditto. * gimplify.c: Ditto. * graph.c: Ditto. * graphite-blocking.c: Ditto. * graphite-clast-to-gimple.c: Ditto. * graphite-dependences.c: Ditto. * graphite-interchange.c: Ditto. * graphite-isl-ast-to-gimple.c: Ditto. * graphite-optimize-isl.c: Ditto. * graphite-poly.c: Ditto. * graphite-scop-detection.c: Ditto. * graphite-sese-to-poly.c: Ditto. * graphite.c: Ditto. * haifa-sched.c: Ditto. * hw-doloop.c: Ditto. * ifcvt.c: Ditto. * init-regs.c: Ditto. * internal-fn.c: Ditto. * ipa-cp.c: Ditto. * ipa-devirt.c: Ditto. * ipa-icf-gimple.c: Ditto. * ipa-icf.c: Ditto. * ipa-inline-analysis.c: Ditto. * ipa-inline.c: Ditto. * ipa-polymorphic-call.c: Ditto. * ipa-profile.c: Ditto. * ipa-prop.c: Ditto. * ipa-pure-const.c: Ditto. * ipa-reference.c: Ditto. * ipa-split.c: Ditto. * ipa-utils.c: Ditto. * ipa.c: Ditto. * ira-build.c: Ditto. * ira-color.c: Ditto. * ira-conflicts.c: Ditto. * ira-costs.c: Ditto. * ira-emit.c: Ditto. * ira-lives.c: Ditto. * ira.c: Ditto. * jump.c: Ditto. * lcm.c: Ditto. * loop-doloop.c: Ditto. * loop-init.c: Ditto. * loop-invariant.c: Ditto. * loop-iv.c: Ditto. * loop-unroll.c: Ditto. * lower-subreg.c: Ditto. * lra-assigns.c: Ditto. * lra-coalesce.c: Ditto. * lra-constraints.c: Ditto. * lra-eliminations.c: Ditto. * lra-lives.c: Ditto. * lra-spills.c: Ditto. * lra.c: Ditto. * lto-cgraph.c: Ditto. * lto-compress.c: Ditto. * lto-opts.c: Ditto. * lto-section-in.c: Ditto. * lto-section-out.c: Ditto. * lto-streamer-in.c: Ditto. * lto-streamer-out.c: Ditto. * lto-streamer.c: Ditto. * mcf.c: Ditto. * mode-switching.c: Ditto. * modulo-sched.c: Ditto. * omp-low.c: Ditto. * optabs.c: Ditto. * opts-global.c: Ditto. * passes.c: Ditto. * postreload-gcse.c: Ditto. * postreload.c: Ditto. * predict.c: Ditto. * print-rtl.c: Ditto. * profile.c: Ditto. * recog.c: Ditto. * ree.c: Ditto. * reg-stack.c: Ditto. * regcprop.c: Ditto. * regcprop.h: Ditto. * reginfo.c: Ditto. * regrename.c: Ditto. * regstat.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtlanal.c: Ditto. * sched-deps.c: Ditto. * sched-ebb.c: Ditto. * sched-int.h: Ditto. * sched-rgn.c: Ditto. * sched-vis.c: Ditto. * sel-sched-dump.c: Ditto. * sel-sched-ir.c: Ditto. * sel-sched-ir.h: Ditto. * sel-sched.c: Ditto. * sese.c: Ditto. * shrink-wrap.c: Ditto. * stack-ptr-mod.c: Ditto. * stmt.c: Ditto. * store-motion.c: Ditto. * symtab.c: Ditto. * toplev.c: Ditto. * tracer.c: Ditto. * trans-mem.c: Ditto. * tree-affine.c: Ditto. * tree-call-cdce.c: Ditto. * tree-cfg.c: Ditto. * tree-cfgcleanup.c: Ditto. * tree-chrec.c: Ditto. * tree-complex.c: Ditto. * tree-data-ref.c: Ditto. * tree-dfa.c: Ditto. * tree-eh.c: Ditto. * tree-emutls.c: Ditto. * tree-if-conv.c: Ditto. * tree-inline.c: Ditto. * tree-into-ssa.c: Ditto. * tree-loop-distribution.c: Ditto. * tree-nested.c: Ditto. * tree-nrv.c: Ditto. * tree-object-size.c: Ditto. * tree-outof-ssa.c: Ditto. * tree-parloops.c: Ditto. * tree-phinodes.c: Ditto. * tree-predcom.c: Ditto. * tree-pretty-print.c: Ditto. * tree-profile.c: Ditto. * tree-scalar-evolution.c: Ditto. * tree-sra.c: Ditto. * tree-ssa-address.c: Ditto. * tree-ssa-alias.c: Ditto. * tree-ssa-ccp.c: Ditto. * tree-ssa-coalesce.c: Ditto. * tree-ssa-copy.c: Ditto. * tree-ssa-copyrename.c: Ditto. * tree-ssa-dce.c: Ditto. * tree-ssa-dom.c: Ditto. * tree-ssa-dse.c: Ditto. * tree-ssa-forwprop.c: Ditto. * tree-ssa-ifcombine.c: Ditto. * tree-ssa-live.c: Ditto. * tree-ssa-loop-ch.c: Ditto. * tree-ssa-loop-im.c: Ditto. * tree-ssa-loop-ivcanon.c: Ditto. * tree-ssa-loop-ivopts.c: Ditto. * tree-ssa-loop-manip.c: Ditto. * tree-ssa-loop-niter.c: Ditto. * tree-ssa-loop-prefetch.c: Ditto. * tree-ssa-loop-unswitch.c: Ditto. * tree-ssa-loop.c: Ditto. * tree-ssa-math-opts.c: Ditto. * tree-ssa-operands.c: Ditto. * tree-ssa-phiopt.c: Ditto. * tree-ssa-phiprop.c: Ditto. * tree-ssa-pre.c: Ditto. * tree-ssa-propagate.c: Ditto. * tree-ssa-reassoc.c: Ditto. * tree-ssa-sccvn.c: Ditto. * tree-ssa-sink.c: Ditto. * tree-ssa-strlen.c: Ditto. * tree-ssa-structalias.c: Ditto. * tree-ssa-tail-merge.c: Ditto. * tree-ssa-ter.c: Ditto. * tree-ssa-threadedge.c: Ditto. * tree-ssa-threadupdate.c: Ditto. * tree-ssa-uncprop.c: Ditto. * tree-ssa-uninit.c: Ditto. * tree-ssa.c: Ditto. * tree-ssanames.c: Ditto. * tree-stdarg.c: Ditto. * tree-streamer-in.c: Ditto. * tree-streamer-out.c: Ditto. * tree-streamer.c: Ditto. * tree-switch-conversion.c: Ditto. * tree-tailcall.c: Ditto. * tree-vect-data-refs.c: Ditto. * tree-vect-generic.c: Ditto. * tree-vect-loop-manip.c: Ditto. * tree-vect-loop.c: Ditto. * tree-vect-patterns.c: Ditto. * tree-vect-slp.c: Ditto. * tree-vect-stmts.c: Ditto. * tree-vectorizer.c: Ditto. * tree-vrp.c: Ditto. * tree.c: Ditto. * tsan.c: Ditto. * ubsan.c: Ditto. * valtrack.c: Ditto. * valtrack.h: Ditto. * value-prof.c: Ditto. * var-tracking.c: Ditto. * varasm.c: Ditto. * varpool.c: Ditto. * vtable-verify.c: Ditto. * web.c: Ditto. * config/aarch64/aarch64-builtins.c: Ditto. * config/aarch64/aarch64.c: Ditto. * config/alpha/alpha.c: Ditto. * config/arc/arc.c: Ditto. * config/arm/arm.c: Ditto. * config/avr/avr.c: Ditto. * config/bfin/bfin.c: Ditto. * config/c6x/c6x.c: Ditto. * config/cr16/cr16.c: Ditto. * config/cris/cris.c: Ditto. * config/darwin-c.c: Ditto. * config/darwin.c: Ditto. * config/epiphany/epiphany.c: Ditto. * config/epiphany/mode-switch-use.c: Ditto. * config/epiphany/resolve-sw-modes.c: Ditto. * config/fr30/fr30.c: Ditto. * config/frv/frv.c: Ditto. * config/h8300/h8300.c: Ditto. * config/i386/i386.c: Ditto. * config/i386/winnt.c: Ditto. * config/ia64/ia64.c: Ditto. * config/iq2000/iq2000.c: Ditto. * config/lm32/lm32.c: Ditto. * config/m32c/m32c.c: Ditto. * config/m32r/m32r.c: Ditto. * config/m68k/m68k.c: Ditto. * config/mcore/mcore.c: Ditto. * config/mep/mep.c: Ditto. * config/microblaze/microblaze.c: Ditto. * config/mips/mips.c: Ditto. * config/mmix/mmix.c: Ditto. * config/mn10300/mn10300.c: Ditto. * config/moxie/moxie.c: Ditto. * config/msp430/msp430.c: Ditto. * config/nds32/nds32-cost.c: Ditto. * config/nds32/nds32-fp-as-gp.c: Ditto. * config/nds32/nds32-intrinsic.c: Ditto. * config/nds32/nds32-isr.c: Ditto. * config/nds32/nds32-md-auxiliary.c: Ditto. * config/nds32/nds32-memory-manipulation.c: Ditto. * config/nds32/nds32-pipelines-auxiliary.c: Ditto. * config/nds32/nds32-predicates.c: Ditto. * config/nds32/nds32.c: Ditto. * config/nios2/nios2.c: Ditto. * config/pa/pa.c: Ditto. * config/pdp11/pdp11.c: Ditto. * config/rl78/rl78.c: Ditto. * config/rs6000/rs6000.c: Ditto. * config/rx/rx.c: Ditto. * config/s390/s390.c: Ditto. * config/sh/sh-mem.cc: Ditto. * config/sh/sh.c: Ditto. * config/sh/sh_optimize_sett_clrt.cc: Ditto. * config/sh/sh_treg_combine.cc: Ditto. * config/sparc/sparc.c: Ditto. * config/spu/spu.c: Ditto. * config/stormy16/stormy16.c: Ditto. * config/tilegx/tilegx.c: Ditto. * config/tilepro/tilepro.c: Ditto. * config/v850/v850.c: Ditto. * config/vax/vax.c: Ditto. * config/xtensa/xtensa.c: Ditto. From-SVN: r216735
2014-10-27 13:41:01 +01:00
#include "predict.h"
#include "function.h"
Flow rewrite to use basic block structures and edge lists. From-SVN: r25450
1999-02-26 00:45:42 +01:00
#include "basic-block.h"
tree-ssa-alias.h (refs_may_alias_p_1): Declare. 2009-07-14 Richard Guenther <rguenther@suse.de> Andrey Belevantsev <abel@ispras.ru> * tree-ssa-alias.h (refs_may_alias_p_1): Declare. (pt_solution_set): Likewise. * tree-ssa-alias.c (refs_may_alias_p_1): Export. * tree-ssa-structalias.c (pt_solution_set): New function. * final.c (rest_of_clean_state): Free SSA data structures. * print-rtl.c (print_decl_name): Remove. (print_mem_expr): Implement in terms of print_generic_expr. * alias.c (ao_ref_from_mem): New function. (rtx_refs_may_alias_p): Likewise. (true_dependence): Query alias-export info. (canon_true_dependence): Likewise. (write_dependence_p): Likewise. * tree-dfa.c (get_ref_base_and_extent): For void types leave size unknown. * emit-rtl.c (component_ref_for_mem_expr): Remove. (mem_expr_equal_p): Use operand_equal_p. (set_mem_attributes_minus_bitpos): Do not use component_ref_for_mem_expr. * cfgexpand.c (add_partitioned_vars_to_ptset): New function. (update_alias_info_with_stack_vars): Likewise. (partition_stack_vars): Call update_alias_info_with_stack_vars. * tree-ssa.c (delete_tree_ssa): Do not release SSA names explicitly nor clear stmt operands. Free the decl-to-pointer map. * tree-optimize.c (execute_free_datastructures): Do not free SSA data structures here. * tree-flow.h (struct gimple_df): Add decls_to_pointers member. * Makefile.in (emit-rtl.o): Add pointer-set.h dependency. (alias.o): Add tree-ssa-alias.h, pointer-set.h and $(TREE_FLOW_H) dependencies. (print-rtl.o): Add $(DIAGNOSTIC_H) dependency. Co-Authored-By: Andrey Belevantsev <abel@ispras.ru> From-SVN: r149624
2009-07-14 11:59:18 +02:00
#include "diagnostic.h"
diagnostic.c: Don't include tm.h, tree.h, tm_p.h, langhooks.h or langhooks-def.h. * diagnostic.c: Don't include tm.h, tree.h, tm_p.h, langhooks.h or langhooks-def.h. (diagnostic_initialize): Initialize x_data not last_function. (diagnostic_report_current_function): Move to tree-diagnostic.c. (default_diagnostic_starter): Call diagnostic_report_current_module not diagnostic_report_current_function. (diagnostic_report_diagnostic): Initialize x_data not abstract_origin. (verbatim): Likewise. * diagnostic.h (struct diagnostic_info): Change abstract_origin to x_data. (struct diagnostic_context): Change last_function to x_data. (diagnostic_auxiliary_data): Replace with diagnostic_context_auxiliary_data and diagnostic_info_auxiliary_data. (diagnostic_last_function_changed, diagnostic_set_last_function, diagnostic_report_current_function): Move to tree-diagnostic.h. (print_declaration, dump_generic_node, print_generic_stmt, print_generic_stmt_indented, print_generic_expr, print_generic_decl, debug_c_tree, dump_omp_clauses, print_call_name, debug_generic_expr, debug_generic_stmt, debug_tree_chain, default_tree_printer): Move to tree-pretty-print.h. (debug_gimple_stmt, debug_gimple_seq, print_gimple_seq, print_gimple_stmt, print_gimple_expr, dump_gimple_stmt): Move to gimple-pretty-print.h. * pretty-print.c: Don't include tree.h (pp_base_format): Don't handle %K here. (pp_base_tree_identifier): Move to tree-pretty-print.c. * pretty-print.h (text_info): Change abstract_origin to x_data. (pp_tree_identifier, pp_unsupported_tree, pp_base_tree_identifier): Move to tree-pretty-print.h. * gimple-pretty-print.h, tree-diagnostic.c, tree-diagnostic.h, tree-pretty-print.h: New files. * tree-pretty-print.c: Include tree-pretty-print.h. (percent_K_format): New. Moved from pretty-print.c. (pp_base_tree_identifier): Move from pretty-print.c. * c-objc-common.c: Include tree-pretty-print.h. (c_tree_printer): Handle %K here. * langhooks.c: Include tree-diagnostic.h. (lhd_print_error_function): Use diagnostic_abstract_origin macro. * toplev.c: Include tree-diagnostic.h and tree-pretty-print.h. (default_tree_printer): Handle %K using percent_K_format. (general_init): Use default_tree_diagnostic_starter. * tree.c: Include tree-diagnostic.h and tree-pretty-print.h. (free_lang_data): Use default_tree_diagnostic_starter. * c-pretty-print.c: Include tree-pretty-print.h. * cfgexpand.c: Include tree-pretty-print.h and gimple-pretty-print.h. * cgraphunit.c: Include tree-pretty-print.h and gimple-pretty-print.h. * dwarf2out.c: Include tree-pretty-print.h. * except.c: Include tree-pretty-print.h. * gimple-pretty-print.c: Include tree-pretty-print.h and gimple-pretty-print.h. * gimplify.c: Include tree-pretty-print.h. * graphite-poly.c: Include tree-pretty-print.h and gimple-pretty-print.h. * ipa-cp.c: Include tree-pretty-print.h. * ipa-inline.c: Include gimple-pretty-print.h. * ipa-prop.c: Include tree-pretty-print.h and gimple-pretty-print.h. * ipa-pure-const.c: Include gimple-pretty-print.h. * ipa-struct-reorg.c: Include tree-pretty-print.h and gimple-pretty-print.h. * ipa-type-escape.c: Include tree-pretty-print.h. * print-rtl.c: Include tree-pretty-print.h. * print-tree.c: Include gimple-pretty-print.h. * sese.c: Include tree-pretty-print.h. * tree-affine.c: Include tree-pretty-print.h. * tree-browser.c: Include tree-pretty-print.h. * tree-call-cdce.c: Include gimple-pretty-print.h. * tree-cfg.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-chrec.c: Include tree-pretty-print.h. * tree-data-ref.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-dfa.c: Include tree-pretty-print.h. * tree-if-conv.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-inline.c: Include tree-pretty-print.h. * tree-into-ssa.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-nrv.c: Include tree-pretty-print.h. * tree-object-size.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-outof-ssa.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-parloops.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-predcom.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-scalar-evolution.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-sra.c: Include tree-pretty-print.h. * tree-ssa-address.c: Include tree-pretty-print.h. * tree-ssa-alias.c: Include tree-pretty-print.h. * tree-ssa-ccp.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-coalesce.c: Include tree-pretty-print.h. * tree-ssa-copy.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-copyrename.c: Include tree-pretty-print.h. * tree-ssa-dce.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-dom.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-dse.c: Include gimple-pretty-print.h. * tree-ssa-forwprop.c: Include tree-pretty-print.h. * tree-ssa-ifcombine.c: Include tree-pretty-print.h. * tree-ssa-live.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-loop-im.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-loop-ivcanon.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-loop-ivopts.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-loop-niter.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-loop-prefetch.c: Include tree-pretty-print.h. * tree-ssa-math-opts.c: Include gimple-pretty-print.h. * tree-ssa-operands.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-phiprop.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-pre.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-propagate.c: Include gimple-pretty-print.h. * tree-ssa-reassoc.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-sccvn.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-sink.c: Include gimple-pretty-print.h. * tree-ssa-ter.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-ssa-uninit.c: Include gimple-pretty-print.h. * tree-ssa.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-stdarg.c: Include gimple-pretty-print.h. * tree-switch-conversion.c: Include gimple-pretty-print.h. * tree-tailcall.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-vect-data-refs.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-vect-loop-manip.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-vect-loop.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-vect-patterns.c: Include gimple-pretty-print.h. * tree-vect-slp.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-vect-stmts.c: Include tree-pretty-print.h and gimple-pretty-print.h. * tree-vectorizer.c: Include tree-pretty-print.h. * tree-vrp.c: Include tree-pretty-print.h and gimple-pretty-print.h. * value-prof.c: Include tree-pretty-print.h and gimple-pretty-print.h. * var-tracking.c: Include tree-pretty-print.h. * Makefile.in (OBJS-common): Add tree-diagnostic.o. (tree-diagnostic.o): New dependencies. (c-objc-common.o, c-pretty-print.o, langhooks.o, tree.o, tree-inline.o, print-tree.o, stor-layout.o, tree-ssa-uninit.o, tree-ssa.o, tree-into-ssa.o, tree-ssa-ter.o, tree-ssa-coalesce.o, tree-outof-ssa.o, tree-ssa-forwprop.o, tree-ssa-phiprop.o, tree-ssa-ifcombine.o, tree-nrv.o, tree-ssa-copy.o, tree-ssa-propagate.o, tree-ssa-dom.o, tree-ssa-uncprop.o, tree-ssa-live.o, tree-ssa-copyrename.o, tree-ssa-pre.o, tree-ssa-sccvn.o, tree-vrp.o, tree-cfg.o, tree-tailcall.o, tree-ssa-sink.o, tree-if-conv.o, tree-dfa.o, tree-ssa-operands.o, tree-ssa-address.o, tree-ssa-loop-niter.o, tree-ssa-loop-ivcanon.o, tree-ssa-loop-prefetch.o, tree-predcom.o, tree-ssa-loop-ivopts.o, tree-affine.o, tree-ssa-loop-im.o, tree-ssa-math-opts.o, tree-ssa-alias.o, tree-ssa-reassoc.o, gimplify.o, tree-browser.o, tree-chrec.o, tree-scalar-evolution.o, tree-data-ref.o, sese.o, graphite-poly.o, tree-vect-loop.o, tree-vect-loop-manip.o, tree-vect-patterns.o, tree-vect-slp.o, tree-vect-stmts.o, tree-vect-data-refs.o, tree-vectorizer.o, tree-parloops.o, tree-stdarg.o, tree-object-size.o, gimple-pretty-print.o, tree-pretty-print.o, diagnostic.o, toplev.o, print-rtl.o, except.o, dwarf2out.o, cgraphunit.o, ipa-prop.o, ipa-cp.o, ipa-inline.o, ipa-pure-const.o, ipa-type-escape.o, ipa-struct-reorg.o, tree-ssa-dce.o, tree-call-cdce.o, tree-ssa-ccp.o, tree-sra.o, tree-switch-conversion.o, var-tracking.o, value-prof.o, cfgexpand.o, pretty-print.o): Update dependencies. cp: * error.c: Include tree-diagnostic.h and tree-pretty-print.h. (cp_print_error_function): Use diagnostic_abstract_origin macro. (cp_printer): Handle %K here using percent_K_format. * cxx-pretty-print.c: Include tree-pretty-print.h. * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update dependencies. From-SVN: r159685
2010-05-22 00:34:26 +02:00
#include "tree-pretty-print.h"
Change use to type-based pool allocator in cselib.c. * cselib.c (new_elt_list):Use new type-based pool allocator. (new_elt_loc_list) Likewise. (unchain_one_elt_list) Likewise. (unchain_one_elt_loc_list) Likewise. (unchain_one_value) Likewise. (new_cselib_val) Likewise. (cselib_init) Likewise. (cselib_finish) Likewise. From-SVN: r223952
2015-06-01 14:39:32 +02:00
#include "alloc-pool.h"
invoke.texi (-fvar-tracking-assignments): New. gcc/ChangeLog: * doc/invoke.texi (-fvar-tracking-assignments): New. (-fvar-tracking-assignments-toggle): New. (-fdump-final-insns=file): Mark filename as optional. (--param min-nondebug-insn-uid): New. (-gdwarf-@{version}): Mention version 4. * opts.c (common_handle_option): Accept it. * tree-vrp.c (find_assert_locations_1): Skip debug stmts. * regrename.c (regrename_optimize): Drop last. Don't count debug insns as uses. Don't reject change because of debug insn. (do_replace): Reject DEBUG_INSN as chain starter. Take base_regno from the chain starter, and check for inexact matches in DEBUG_INSNS. (scan_rtx_reg): Accept inexact matches in DEBUG_INSNs. (build_def_use): Simplify and fix the marking of DEBUG_INSNs. * sched-ebb.c (schedule_ebbs): Skip boundary debug insns. * fwprop.c (forward_propagate_and_simplify): ...into debug insns. * doc/gimple.texi (is_gimple_debug): New. (gimple_debug_bind_p): New. (is_gimple_call, gimple_assign_cast_p): End sentence with period. * doc/install.texi (bootstrap-debug): More details. (bootstrap-debug-big, bootstrap-debug-lean): Document. (bootstrap-debug-lib): More details. (bootstrap-debug-ckovw): Update. (bootstrap-time): New. * tree-into-ssa.c (mark_def_sites): Skip debug stmts. (insert_phi_nodes_for): Insert debug stmts. (rewrite_stmt): Take iterator. Insert debug stmts. (rewrite_enter_block): Adjust. (maybe_replace_use_in_debug_stmt): New. (rewrite_update_stmt): Use it. (mark_use_interesting): Return early for debug stmts. * tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug stmts before replacing stmt. (move_computations_stmt): Likewise. * ira-conflicts.c (add_copies): Skip debug insns. * regstat.c (regstat_init_n_sets_and_refs): Discount debug insns. (regstat_bb_compute_ri): Skip debug insns. * tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts. * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, check_loop_closed_ssa_stmt): Skip debug stmts. * tree-tailcall.c (find_tail_calls): Likewise. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise. * tree.h (MAY_HAVE_DEBUG_STMTS): New. (build_var_debug_value_stat): Declare. (build_var_debug_value): Define. (target_for_debug_bind): Declare. * reload.c (find_equiv_reg): Skip debug insns. * rtlanal.c (reg_used_between_p): Skip debug insns. (side_effects_p): Likewise. (canonicalize_condition): Likewise. * ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug insns never depend on debug insns. (create_ddg_dep_no_link): Likewise. (add_cross_iteration_register_deps): Use ANTI_DEP for debug insns. Don't add inter-loop dependencies for debug insns. (build_intra_loop_deps): Likewise. (create_ddg): Count debug insns. * ddg.h (struct ddg::num_debug): New. (num_backargs): Pair up with previous int field. * diagnostic.c (diagnostic_report_diagnostic): Skip notes on -fcompare-debug-second. * final.c (get_attr_length_1): Skip debug insns. (rest_of_clean-state): Don't dump CFA_RESTORE_STATE. * gcc.c (invoke_as): Call compare-debug-dump-opt. (driver_self_specs): Map -fdump-final-insns to -fdump-final-insns=.. (get_local_tick): New. (compare_debug_dump_opt_spec_function): Test for . argument and compute output name. Compute temp output spec without flag name. Compute -frandom-seed. (OPT): Undef after use. * cfgloopanal.c (num_loop_insns): Skip debug insns. (average_num_loop_insns): Likewise. * params.h (MIN_NONDEBUG_INSN_UID): New. * gimple.def (GIMPLE_DEBUG): New. * ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts. * auto-inc-dec.c (merge_in_block): Skip debug insns. (merge_in_block): Fix whitespace. * toplev.c (flag_var_tracking): Update comment. (flag_var_tracking_assignments): New. (flag_var_tracking_assignments_toggle): New. (process_options): Don't open final insns dump file if we're not going to write to it. Compute defaults for var_tracking. * df-scan.c (df_insn_rescan_debug_internal): New. (df_uses_record): Handle debug insns. * haifa-sched.c (ready): Initialize n_debug. (contributes_to_priority): Skip debug insns. (dep_list_size): New. (priority): Use it. (rank_for_schedule): Likewise. Schedule debug insns as soon as they're ready. Disregard previous debug insns to make decisions. (queue_insn): Never queue debug insns. (ready_add, ready_remove_first, ready_remove): Count debug insns. (schedule_insn): Don't reject debug insns because of issue rate. (get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns. (queue_to_ready): Skip and discount debug insns. (choose_ready): Let debug insns through. (schedule_block): Check boundary debug insns. Discount debug insns, schedule them early. Adjust whitespace. (set_priorities): Check for boundary debug insns. (add_jump_dependencies): Use dep_list_size. (prev_non_location_insn): New. (check_cfg): Use it. * tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug stmts. (remove_unused_ivs): Reset debug stmts. * modulo-sched.c (const_iteration_count): Skip debug insns. (res_MII): Discount debug insns. (loop_single_full_bb_p): Skip debug insns. (sms_schedule): Likewise. (sms_schedule_by_order): Likewise. (ps_has_conflicts): Likewise. * caller-save.c (refmarker_fn): New. (save_call_clobbered_regs): Replace regs with saved mem in debug insns. (mark_referenced_regs): Take pointer, mark and arg. Adjust. Call refmarker_fn mark for hardregnos. (mark_reg_as_referenced): New. (replace_reg_with_saved_mem): New. * ipa-pure-const.c (check_stmt): Skip debug stmts. * cse.c (cse_insn): Canonicalize debug insns. Skip them when searching back. (cse_extended_basic_block): Skip debug insns. (count_reg_usage): Likewise. (is_dead_reg): New, split out of... (set_live_p): ... here. (insn_live_p): Use it for debug insns. * tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts. (execute_optimize_stdarg): Likewise. * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. * tree-ssa-propagate.c (substitute_and_fold): Don't regard changes in debug stmts as changes. * sel-sched.c (moving_insn_creates_bookkeeping_block_p): New. (moveup_expr): Don't move across debug insns. Don't move debug insn if it would create a bookkeeping block. (moveup_expr_cached): Don't use cache for debug insns that are heads of blocks. (compute_av_set_inside_bb): Skip debug insns. (sel_rank_for_schedule): Schedule debug insns first. Remove dead code. (block_valid_for_bookkeeping_p); Support lax searches. (create_block_for_bookkeeping): Adjust block numbers when encountering debug-only blocks. (find_place_for_bookkeeping): Deal with debug-only blocks. (generate_bookkeeping_insn): Accept no place to insert. (remove_temp_moveop_nops): New argument full_tidying. (prepare_place_to_insert): Deal with debug insns. (advance_state_on_fence): Debug insns don't start cycles. (update_boundaries): Take fence as argument. Deal with debug insns. (schedule_expr_on_boundary): No full_tidying on debug insns. (fill_insns): Deal with debug insns. (track_scheduled_insns_and_blocks): Don't count debug insns. (need_nop_to_preserve_insn_bb): New, split out of... (remove_insn_from_stream): ... this. (fur_orig_expr_not_found): Skip debug insns. * rtl.def (VALUE): Move up. (DEBUG_INSN): New. * tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug stmts. (nearest_common_dominator_of_uses): Take debug_stmts argument. Set it if debug stmts are found. (statement_sink_location): Skip debug stmts. Propagate moving defs into debug stmts. * ifcvt.c (first_active_insn): Skip debug insns. (last_active_insns): Likewise. (cond_exec_process_insns): Likewise. (noce_process_if_block): Likewise. (check_cond_move_block): Likewise. (cond_move_convert_if_block): Likewise. (block_jumps_and_fallthru_p): Likewise. (dead_or_predicable): Likewise. * dwarf2out.c (debug_str_hash_forced): New. (find_AT_string): Add comment. (gen_label_for_indirect_string): New. (get_debug_string_label): New. (AT_string_form): Use it. (mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV, MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and several operations that cannot be represented with DWARF opcodes. (loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value. (dwarf2out_var_location): Take during-call mark into account. (output_indirect_string): Update comment. Output if there are label and references. (prune_indirect_string): New. (prune_unused_types): Call it if debug_str_hash_forced. More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>: (dw_long_long_const): Remove. (struct dw_val_struct): Change val_long_long type to rtx. (print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair. (output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each component instead of HOST_BITS_PER_LONG. (output_loc_operands): Likewise. For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (add_AT_long_long): Remove val_hi and val_lo arguments, add val_const_double. (size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of HOST_BITS_PER_LONG for dw_val_class_long_long. (add_const_value_attribute): Adjust add_AT_long_long caller. Don't handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse. (dwarf_stack_op_name): Handle DW_OP_implicit_value and DW_OP_stack_value. (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_implicit_value. (extract_int): Move prototype earlier. (mem_loc_descriptor): For SUBREG punt if inner mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN, UMAX, SIGN_EXTRACT, ZERO_EXTRACT. (loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE instead of Pmode size. (loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE, CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode, attempt to handle other expressions. Don't handle TLS SYMBOL_REFs. (concat_loc_descriptor, concatn_loc_descriptor, loc_descriptor_from_tree_1): Adjust loc_descriptor callers. (add_location_or_const_value_attribute): Likewise. For single location loc_lists attempt to use add_const_value_attribute for constant decls. Add DW_AT_const_value even if NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING in its expression. * cfgbuild.c (inside_basic_block_p): Handle debug insns. (control_flow_insn_p): Likewise. * tree-parloops.c (eliminate_local_variables_stmt): Handle debug stmt. (separate_decls_in_region_debug_bind): New. (separate_decls_in_region): Process debug bind stmts afterwards. * recog.c (verify_changes): Handle debug insns. (extract_insn): Likewise. (peephole2_optimize): Skip debug insns. * dse.c (scan_insn): Skip debug insns. * sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument. Pass it on. (setup_id_for_insn): Handle debug insns. (maybe_tidy_empty_bb): Adjust whitespace. (tidy_control_flow): Skip debug insns. (sel_remove_insn): Adjust for debug insns. (sel_estimate_number_of_insns): Skip debug insns. (create_insn_rtx_from_pattern): Handle debug insns. (create_copy_of_insn_rtx): Likewise. * sel-sched-.h (sel_bb_end): Declare. (sel_bb_empty_or_nop_p): New. (get_all_loop_exits): Use it. (_eligible_successor_edge_p): Likewise. (return_nop_to_pool): Adjust. * tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts. * ira-lives.c (process_bb_node_lives): Skip debug insns. * gimple-pretty-print.c (dump_gimple_debug): New. (dump_gimple_stmt): Use it. (dump_bb_header): Skip gimple debug stmts. * regmove.c (optimize_reg_copy_1): Discount debug insns. (fixup_match_2): Likewise. (regmove_backward_pass): Likewise. Simplify combined replacement. Handle debug insns. * function.c (instantiate_virtual_regs): Handle debug insns. * function.h (struct emit_status): Add x_cur_debug_insn_uid. * print-rtl.h: Include cselib.h. (print_rtx): Print VALUEs. Split out and recurse for VAR_LOCATIONs. * df.h (df_inns_rescan_debug_internal): Declare. * gcse.c (alloc_hash_table): Estimate n_insns. (cprop_insn): Don't regard debug insns as changes. (bypass_conditional_jumps): Skip debug insns. (one_pre_gcse_pass): Adjust. (one_code_hoisting_pass): Likewise. (compute_ld_motion_mems): Skip debug insns. (one_cprop_pass): Adjust. * tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts. (if_convertible_stmt_p): Handle debug stmts. * init-regs.c (initialize_uninitialized_regs): Skip debug insns. * tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts. * ira-build.c (create_bb_allocnos): Skip debug insns. * tree-flow-inline.h (has_zero_uses): Discount debug stmts. (has_single_use): Likewise. (single_imm_use): Likewise. (num_imm_uses): Likewise. * tree-ssa-phiopt.c (empty_block_p): Skip debug stmts. * tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts. (create_outofssa_var_map): Likewise. * lower-subreg.c (adjust_decomposed_uses): New. (resolve_debug): New. (decompose_multiword_subregs): Use it. * tree-dfa.c (find_referenced_vars): Skip debug stmts. * emit-rtl.c: Include params.h. (cur_debug_insn_uid): Define. (set_new_first_and_last_insn): Set cur_debug_insn_uid too. (copy_rtx_if_shared_1): Handle debug insns. (reset_used_flags): Likewise. (set_used_flags): LIkewise. (get_max_insn_count): New. (next_nondebug_insn): New. (prev_nondebug_insn): New. (make_debug_insn_raw): New. (emit_insn_before_noloc): Handle debug insns. (emit_jump_insn_before_noloc): Likewise. (emit_call_insn_before_noloc): Likewise. (emit_debug_insn_before_noloc): New. (emit_insn_after_noloc): Handle debug insns. (emit_jump_insn_after_noloc): Likewise. (emit_call_insn_after_noloc): Likewise. (emit_debug_insn_after_noloc): Likewise. (emit_insn_after): Take loc from earlier non-debug insn. (emit_jump_insn_after): Likewise. (emit_call_insn_after): Likewise. (emit_debug_insn_after_setloc): New. (emit_debug_insn_after): New. (emit_insn_before): Take loc from later non-debug insn. (emit_jump_insn_before): Likewise. (emit_call_insn_before): Likewise. (emit_debug_insn_before_setloc): New. (emit_debug_insn_before): New. (emit_insn): Handle debug insns. (emit_debug_insn): New. (emit_jump_insn): Handle debug insns. (emit_call_insn): Likewise. (emit): Likewise. (init_emit): Take min-nondebug-insn-uid into account. Initialize cur_debug_insn_uid. (emit_copy_of_insn_after): Handle debug insns. * cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite location of single rhs in place. (maybe_dump_rtl_for_gimple_stmt): Dump lineno. (floor_sdiv_adjust): New. (cell_sdiv_adjust): New. (cell_udiv_adjust): New. (round_sdiv_adjust): New. (round_udiv_adjust): New. (wrap_constant): Moved from cselib. (unwrap_constant): New. (expand_debug_expr): New. (expand_debug_locations): New. (expand_gimple_basic_block): Drop hiding redeclaration. Expand debug bind stmts. (gimple_expand_cfg): Expand debug locations. * cselib.c: Include tree-pass.h. (struct expand_value_data): New. (cselib_record_sets_hook): New. (PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New. (cselib_clear_table): Move, and implemnet in terms of... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_unknown_value): New. (discard_useless_locs): Don't discard preserved values. (cselib_preserve_value): New. (cselib_preserved_value_p): New. (cselib_preserve_definitely): New. (cselib_clear_preserve): New. (cselib_preserve_only_values): New. (new_cselib_val): Take rtx argument. Dump it in details. (cselib_lookup_mem): Adjust. (expand_loc): Take regs_active in struct. Adjust. Silence dumps unless details are requested. (cselib_expand_value_rtx_cb): New. (cselib_expand_value_rtx): Rename and reimplment in terms of... (cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps without details. Copy more subregs. Try to resolve values using a callback. Wrap constants. (cselib_subst_to_values): Adjust. (cselib_log_lookup): New. (cselib_lookup): Call it. (cselib_invalidate_regno): Don't count preserved values as useless. (cselib_invalidate_mem): Likewise. (cselib_record_set): Likewise. (struct set): Renamed to cselib_set, moved to cselib.h. (cselib_record_sets): Adjust. Call hook. (cselib_process_insn): Reset table when it would be cleared. (dump_cselib_val): New. (dump_cselib_table): New. * tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts. (remove_forwarder_block): Support moving debug stmts. * cselib.h (cselib_record_sets_hook): Declare. (cselib_expand_callback): New type. (cselib_expand_value_rtx_cb): Declare. (cselib_reset_table_with_next_value): Declare. (cselib_get_next_unknown_value): Declare. (cselib_preserve_value): Declare. (cselib_preserved_value_p): Declare. (cselib_preserve_only_values): Declare. (dump_cselib_table): Declare. * cfgcleanup.c (flow_find_cross_jump): Skip debug insns. (try_crossjump_to_edge): Likewise. (delete_unreachable_blocks): Remove dominant GIMPLE blocks after dominated blocks when debug stmts are present. * simplify-rtx.c (delegitimize_mem_from_attrs): New. * tree-ssa-live.c (remove_unused_locals): Skip debug stmts. (set_var_live_on_entry): Likewise. * loop-invariant.c (find_invariants_bb): Skip debug insns. * cfglayout.c (curr_location, last_location): Make static. (set_curr_insn_source_location): Don't avoid bouncing. (get_curr_insn_source_location): New. (get_curr_insn_block): New. (duplicate_insn_chain): Handle debug insns. * tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate into debug stmts. * common.opt (fcompare-debug): Move to sort order. (fdump-unnumbered-links): Likewise. (fvar-tracking-assignments): New. (fvar-tracking-assignments-toggle): New. * tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks because of debug stmts. (mark_stmt_if_obviously_necessary): Mark debug stmts. (eliminate_unnecessary_stmts): Walk dominated blocks before dominators. * tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts. * ira.c (memref_used_between_p): Skip debug insns. (update_equiv_regs): Likewise. * sched-deps.c (sd_lists_size): Accept empty list. (sd_init_insn): Mark debug insns. (sd_finish_insn): Unmark them. (sd_add_dep): Reject non-debug deps on debug insns. (fixup_sched_groups): Give debug insns group treatment. Skip debug insns. (sched_analyze_reg): Don't mark debug insns for sched before call. (sched_analyze_2): Handle debug insns. (sched_analyze_insn): Compute next non-debug insn. Handle debug insns. (deps_analyze_insn): Handle debug insns. (deps_start_bb): Skip debug insns. (init_deps): Initialize last_debug_insn. * tree-ssa.c (target_for_debug_bind): New. (find_released_ssa_name): New. (propagate_var_def_into_debug_stmts): New. (propagate_defs_into_debug_stmts): New. (verify_ssa): Skip debug bind stmts without values. (warn_uninialized_vars): Skip debug stmts. * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default. * rtl.c (rtx_equal_p_cb): Handle VALUEs. (rtx_equal_p): Likewise. * ira-costs.c (scan_one_insn): Skip debug insns. (process_bb_node_for_hard_reg_moves): Likewise. * rtl.h (DEBUG_INSN_P): New. (NONDEBUG_INSN_P): New. (MAY_HAVE_DEBUG_INSNS): New. (INSN_P): Accept debug insns. (RTX_FRAME_RELATED_P): Likewise. (INSN_DELETED_P): Likewise (PAT_VAR_LOCATION_DECL): New. (PAT_VAR_LOCATION_LOC): New. (PAT_VAR_OCATION_STATUS): New. (NOTE_VAR_LOCATION_DECL): Reimplement. (NOTE_VAR_LOCATION_LOC): Likewise. (NOTE_VAR_LOCATION_STATUS): Likewise. (INSN_VAR_LOCATION): New. (INSN_VAR_LOCATION_DECL): New. (INSN_VAR_LOCATION_LOC): New. (INSN_VAR_LOCATION_STATUS): New. (gen_rtx_UNKNOWN_VAR_LOC): New. (VAR_LOC_UNKNOWN_P): New. (NOTE_DURING_CALL_P): New. (SCHED_GROUP_P): Accept debug insns. (emit_debug_insn_before): Declare. (emit_debug_insn_before_noloc): Declare. (emit_debug_insn_beore_setloc): Declare. (emit_debug_insn_after): Declare. (emit_debug_insn_after_noloc): Declare. (emit_debug_insn_after_setloc): Declare. (emit_debug_insn): Declare. (make_debug_insn_raw): Declare. (prev_nondebug_insn): Declare. (next_nondebug_insn): Declare. (delegitimize_mem_from_attrs): Declare. (get_max_insn_count): Declare. (wrap_constant): Declare. (unwrap_constant): Declare. (get_curr_insn_source_location): Declare. (get_curr_insn_block): Declare. * tree-inline.c (insert_debug_decl_map): New. (processing_debug_stmt): New. (remap_decl): Don't create new mappings in debug stmts. (remap_gimple_op_r): Don't add references in debug stmts. (copy_tree_body_r): Likewise. (remap_gimple_stmt): Handle debug bind stmts. (copy_bb): Skip debug stmts. (copy_edges_for_bb): Likewise. (copy_debug_stmt): New. (copy_debug_stmts): New. (copy_body): Copy debug stmts at the end. (insert_init_debug_bind): New. (insert_init_stmt): Take id. Skip and emit debug stmts. (setup_one_parameter): Remap variable earlier, register debug mapping. (estimate_num_insns): Skip debug stmts. (expand_call_inline): Preserve debug_map. (optimize_inline_calls): Check for no debug_stmts left-overs. (unsave_expr_now): Preserve debug_map. (copy_gimple_seq_and_replace_locals): Likewise. (tree_function_versioning): Check for no debug_stmts left-overs. Init and destroy debug_map as needed. Split edges unconditionally. (build_duplicate_type): Init and destroy debug_map as needed. * tree-inline.h: Include gimple.h instead of pointer-set.h. (struct copy_body_data): Add debug_stmts and debug_map. * sched-int.h (struct ready_list): Add n_debug. (struct deps): Add last_debug_insn. (DEBUG_INSN_SCHED_P): New. (BOUNDARY_DEBUG_INSN_P): New. (SCHEDULE_DEBUG_INSN_P): New. (sd_iterator_cond): Accept empty list. * combine.c (create_log_links): Skip debug insns. (combine_instructions): Likewise. (cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the return value is always unshared. (struct rtx_subst_pair): New. (auto_adjust_pair): New. (propagate_for_debug_subst): New. (propagate_for_debug): New. (try_combine): Skip debug insns. Propagate removed defs into debug insns. (next_nonnote_nondebug_insn): New. (distribute_notes): Use it. Skip debug insns. (distribute_links): Skip debug insns. * tree-outof-ssa.c (set_location_for_edge): Likewise. * resource.c (mark_target_live_regs): Likewise. * var-tracking.c: Include cselib.h and target.h. (enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and MO_VAL_SET. (micro_operation_type_name): New. (enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN. (struct micro_operation_def): Update comments. (decl_or_value): New type. Use instead of decls. (struct emit_note_data_def): Add vars. (struct attrs_def): Use decl_or_value. (struct variable_tracking_info_def): Add permp, flooded. (struct location_chain_def): Update comment. (struct variable_part_def): Use decl_or_value. (struct variable_def): Make var_part a variable length array. (valvar_pool): New. (scratch_regs): New. (cselib_hook_called): New. (dv_is_decl_p): New. (dv_is_value_p): New. (dv_as_decl): New. (dv_as_value): New. (dv_as_opaque): New. (dv_onepart_p): New. (dv_pool): New. (IS_DECL_CODE): New. (check_value_is_not_decl): New. (dv_from_decl): New. (dv_from_value): New. (dv_htab_hash): New. (variable_htab_hash): Use it. (variable_htab_eq): Support values. (variable_htab_free): Free from the right pool. (attrs_list_member, attrs_list_insert): Use decl_or_value. (attrs_list_union): Adjust. (attrs_list_mpdv_union): New. (tie_break_pointers): New. (canon_value_cmp): New. (unshare_variable): Return possibly-modified slot. (vars_copy_1): Adjust. (var_reg_decl_set): Adjust. Split out of... (var_reg_set): ... this. (get_init_value): Adjust. (var_reg_delete_and_set): Adjust. (var_reg_delete): Adjust. (var_regno_delete): Adjust. (var_mem_decl_set): Split out of... (var_mem_set): ... this. (var_mem_delete_and_set): Adjust. (var_mem_delete): Adjust. (val_store): New. (val_reset): New. (val_resolve): New. (variable_union): Adjust. Speed up merge of 1-part vars. (variable_canonicalize): Use unshared slot. (VALUED_RECURSED_INTO): New. (find_loc_in_1pdv): New. (struct dfset_merge): New. (insert_into_intersection): New. (intersect_loc_chains): New. (loc_cmp): New. (canonicalize_loc_order_check): New. (canonicalize_values_mark): New. (canonicalize_values_star): New. (variable_merge_over_cur): New. (variable_merge_over_src): New. (dataflow_set_merge): New. (dataflow_set_equiv_regs): New. (remove_duplicate_values): New. (struct dfset_post_merge): New. (variable_post_merge_new_vals): New. (variable_post_merge_perm_vals): New. (dataflow_post_merge_adjust): New. (find_mem_expr_in_1pdv): New. (dataflow_set_preserve_mem_locs): New. (dataflow_set_remove_mem_locs): New. (dataflow_set_clear_at_call): New. (onepart_variable_different_p): New. (variable_different_p): Use it. (dataflow_set_different_1): Adjust. Make detailed dump more verbose. (track_expr_p): Add need_rtl parameter. Don't generate rtl if not needed. (track_loc_p): Pass it true. (struct count_use_info): New. (find_use_val): New. (replace_expr_with_values): New. (log_op_type): New. (use_type): New, partially split out of... (count_uses): ... this. Count new micro-ops. (count_uses_1): Adjust. (count_stores): Adjust. (count_with_sets): New. (VAL_NEEDS_RESOLUTION): New. (VAL_HOLDS_TRACK_EXPR): New. (VAL_EXPR_IS_COPIED): New. (VAL_EXPR_IS_CLOBBERED): New. (add_uses): Adjust. Generate new micro-ops. (add_uses_1): Adjust. (add_stores): Generate new micro-ops. (add_with_sets): New. (find_src_status): Adjust. (find_src_set_src): Adjust. (compute_bb_dataflow): Use dataflow_set_clear_at_call. Handle new micro-ops. Canonicalize value equivalances. (vt_find_locations): Compute total size of hash tables for dumping. Perform merge for var-tracking-assignments. Don't disregard single-block loops. (dump_attrs_list): Handle decl_or_value. (dump_variable): Take variable. Deal with decl_or_value. (dump_variable_slot): New. (dump_vars): Use it. (dump_dataflow_sets): Adjust. (set_slot_part): New, extended to support one-part variables after splitting out of... (set_variable_part): ... this. (clobber_slot_part): New, split out of... (clobber_variable_part): ... this. (delete_slot_part): New, split out of... (delete_variable_part): .... this. (check_wrap_constant): New. (vt_expand_loc_callback): New. (vt_expand_loc): New. (emit_note_insn_var_location): Adjust. Handle values. Handle EMIT_NOTE_AFTER_CALL_INSN. (emit_notes_for_differences_1): Adjust. Handle values. (emit_notes_for_differences_2): Likewise. (emit_notes_for_differences): Adjust. (emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN notes. Adjust. Handle new micro-ops. (vt_add_function_parameters): Adjust. Create and bind values. (vt_initialize): Adjust. Initialize scratch_regs and valvar_pool, flooded and perm.. Initialize and use cselib. Log operations. Move some code to count_with_sets and add_with_sets. (delete_debug_insns): New. (vt_debug_insns_local): New. (vt_finalize): Release permp, valvar_pool, scratch_regs. Finish cselib. (var_tracking_main): If var-tracking-assignments is enabled but var-tracking isn't, delete debug insns and leave. Likewise if we exceed limits or fail the stack adjustments tests, and after all var-tracking processing. More in var-tracking, from Jakub Jelinek <jakub@redhat.com>: (dataflow_set): Add traversed_vars. (value_chain, const_value_chain): New typedefs. (value_chain_pool, value_chains): New variables. (value_chain_htab_hash, value_chain_htab_eq, add_value_chain, add_value_chains, add_cselib_value_chains, remove_value_chain, remove_value_chains, remove_cselib_value_chains): New functions. (shared_hash_find_slot_unshare_1, shared_hash_find_slot_1, shared_hash_find_slot_noinsert_1, shared_hash_find_1): New static inlines. (shared_hash_find_slot_unshare, shared_hash_find_slot, shared_hash_find_slot_noinsert, shared_hash_find): Update. (dst_can_be_shared): New variable. (unshare_variable): Unshare set->vars if shared, use shared_hash_*. Clear dst_can_be_shared. If set->traversed_vars is non-NULL and different from set->vars, look up slot again instead of using the passed in slot. (dataflow_set_init): Initialize traversed_vars. (variable_union): Use shared_hash_*. Use initially NO_INSERT lookup if set->vars is shared. Don't keep slot cleared before calling unshare_variable. Unshare set->vars if needed. Adjust unshare_variable callers. Clear dst_can_be_shared if needed. Even ->refcount == 1 vars must be unshared if set->vars is shared and var needs to be modified. (dataflow_set_union): Set traversed_vars during canonicalization. (VALUE_CHANGED, DECL_CHANGED): Define. (set_dv_changed, dv_changed_p): New static inlines. (track_expr_p): Clear DECL_CHANGED. (dump_dataflow_sets): Set it. (variable_was_changed): Call set_dv_changed. (emit_note_insn_var_location): Likewise. (changed_variables_stack): New variable. (check_changed_vars_1, check_changed_vars_2): New functions. (emit_notes_for_changes): Do nothing if changed_variables is empty. Traverse changed_variables with check_changed_vars_1, call check_changed_vars_2 on each changed_variables_stack entry. (emit_notes_in_bb): Add SET argument. Just clear it at the beginning, use it instead of local &set, don't destroy it at the end. (vt_emit_notes): Call dataflow_set_clear early on all VTI(bb)->out sets, never use them, instead use emit_notes_in_bb computed set, dataflow_set_clear also VTI(bb)->in when we are done with the basic block. Initialize changed_variables_stack, free it afterwards. If ENABLE_CHECKING verify that after noting differences to an empty set value_chains hash table is empty. (vt_initialize): Initialize value_chains and value_chain_pool. (vt_finalize): Delete value_chains htab, free value_chain_pool. (variable_tracking_main): Call dump_dataflow_sets before calling vt_emit_notes, not after it. * tree-flow.h (propagate_defs_into_debug_stmts): Declare. (propagate_var_def_into_debug_stmts): Declare. * df-problems.c (df_lr_bb_local_compute): Skip debug insns. (df_set_note): Reject debug insns. (df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't add notes to debug insns. (df_note_bb_compute): Adjust. Likewise. (df_simulate_uses): Skip debug insns. (df_simulate_initialize_backwards): Likewise. * reg-stack.c (subst_stack_regs_in_debug_insn): New. (subst_stack_regs_pat): Reject debug insns. (convert_regs_1): Handle debug insns. * Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H. (print-rtl.o): Depend on cselib.h. (cselib.o): Depend on TREE_PASS_H. (var-tracking.o): Depend on cselib.h and TARGET_H. * sched-rgn.c (rgn_estimate_number_of_insns): Discount debug insns. (init_ready_list): Skip boundary debug insns. (add_branch_dependences): Skip debug insns. (free_block_dependencies): Check for blocks with only debug insns. (compute_priorities): Likewise. * gimple.c (gss_for_code): Handle GIMPLE_DEBUG. (gimple_build_with_ops_stat): Take subcode as unsigned. Adjust all callers. (gimple_build_debug_bind_stat): New. (empty_body_p): Skip debug stmts. (gimple_has_side_effects): Likewise. (gimple_rhs_has_side_effects): Likewise. * gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New. (gimple_build_debug_bind_stat): Declare. (gimple_build_debug_bind): Define. (is_gimple_debug): New. (gimple_debug_bind_p): New. (gimple_debug_bind_get_var): New. (gimple_debug_bind_get_value): New. (gimple_debug_bind_get_value_ptr): New. (gimple_debug_bind_set_var): New. (gimple_debug_bind_set_value): New. (GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro. (gimple_debug_bind_reset_value): New. (gimple_debug_bind_has_value_p): New. (gsi_next_nondebug): New. (gsi_prev_nondebug): New. (gsi_start_nondebug_bb): New. (gsi_last_nondebug_bb): New. * sched-vis.c (print_pattern): Handle VAR_LOCATION. (print_insn): Handle DEBUG_INSN. * tree-cfg.c (remove_bb): Walk stmts backwards. Let loc of first insn prevail. (first_stmt): Skip debug stmts. (first_non_label_stmt): Likewise. (last_stmt): Likewise. (has_zero_uses_1): New. (single_imm_use_1): New. (verify_gimple_debug): New. (verify_types_in_gimple_stmt): Handle debug stmts. (verify_stmt): Likewise. (debug_loop_num): Skip debug stmts. (remove_edge_and_dominated_blocks): Remove dominators last. * tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into debug stmts. (linearize_expr): Likewise. * config/i386/i386.c (ix86_delegitimize_address): Call default implementation. * config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug insns. (group_barrier_needed): Skip debug insns. (emit_insn_group_barriers): Likewise. (emit_all_insn_group_barriers): Likewise. (ia64_variable_issue): Handle debug insns. (ia64_dfa_new_cycle): Likewise. (final_emit_insn_group_barriers): Skip debug insns. (ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't def cfa without frame. (process_set): Likewise. (process_for_unwind_directive): Pass frame on. * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define. (rs6000_delegitimize_address): New. (rs6000_debug_adjust_cost): Handle debug insns. (is_microcoded_insn): Likewise. (is_cracked_insn): Likewise. (is_nonpipeline_insn): Likewise. (insn_must_be_first_in_group): Likewise. (insn_must_be_last_in_group): Likewise. (force_new_group): Likewise. * cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block contains only debug insns. (rtl_merge_blocks): Skip debug insns. (purge_dead_edges): Likewise. (rtl_block_ends_with_call_p): Skip debug insns. * dce.c (deletable_insn_p): Handle VAR_LOCATION. (mark_reg_dependencies): Skip debug insns. * params.def (PARAM_MIN_NONDEBUG_INSN_UID): New. * tree-ssanames.c (release_ssa_name): Propagate def into debug stmts. * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts): Skip debug stmts. * regcprop.c (replace_oldest_value_addr): Skip debug insns. (replace_oldest_value_mem): Use ALL_REGS for debug insns. (copyprop_hardreg_forward_1): Handle debug insns. * reload1.c (reload): Skip debug insns. Replace unassigned pseudos in debug insns with their equivalences. (eliminate_regs_in_insn): Skip debug insns. (emit_input_reload_insns): Skip debug insns at first, adjust them later. * tree-ssa-operands.c (add_virtual_operand): Reject debug stmts. (get_indirect_ref_operands): Pass opf_no_vops on. (get_expr_operands): Likewise. Skip debug stmts. (parse_ssa_operands): Scan debug insns with opf_no_vops. gcc/testsuite/ChangeLog: * gcc.dg/guality/guality.c: New. * gcc.dg/guality/guality.h: New. * gcc.dg/guality/guality.exp: New. * gcc.dg/guality/example.c: New. * lib/gcc-dg.exp (cleanup-dump): Remove .gk files. (cleanup-saved-temps): Likewise, .gkd files too. gcc/cp/ChangeLog: * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New. * cp-lang.c (cxx_dwarf_name): Pass it. * error.c (count_non_default_template_args): Take flags as argument. Adjust all callers. Skip counting of default arguments if the new flag is given. ChangeLog: * Makefile.tpl (BUILD_CONFIG): Default to bootstrap-debug. * Makefile.in: Rebuilt. contrib/ChangeLog: * compare-debug: Look for .gkd files and compare them. config/ChangeLog: * bootstrap-debug.mk: Add comments. * bootstrap-debug-big.mk: New. * bootstrap-debug-lean.mk: New. * bootstrap-debug-ckovw.mk: Add comments. * bootstrap-debug-lib.mk: Drop CFLAGS for stages. Use -g0 for TFLAGS in stage1. Drop -fvar-tracking-assignments-toggle. From-SVN: r151312
2009-09-02 04:42:21 +02:00
#include "cselib.h"
system.h (dump_file): Do not define. gcc/ * system.h (dump_file): Do not define. * tree-pass.h: Include dumpfile.h, which is a new file containing... (enum tree_dump_index, TDF_*, get_dump_file_name, dump_enabled_p, dump_initialized_p, dump_begin, dump_end, dump_node, dump_switch_p, dump_flag_name, dump_file, dump_flags, dump_file_name, get_dump_file_info, struct dump_file_info): all of this, moved to... * dumpfile.h: Here, new file. * tree-dump.h: Include dumpfile.h, but not tree-pass.h. (dump_stmt): Remove prototype for C++ specific function. (dump_enumerated_decls): Move prototype from here... * tree-flow.h (dump_enumerated_decls): ... to here. (get_ref_base_and_extent) Move prototype from here ... * tree.h (get_ref_base_and_extent) ... to here. * tree-ssa-live.c: Do not inclde tree-pretty-print.h, because gimple-pretty-print.h is enough. Do not include tree-dump.h, include timevar.h and dumpfile.h instead. (struct numbered_tree_d, compare_decls_by_uid, dump_enumerated_decls_push, dump_enumerated_decls): Move from here ... * tree-dfa.c:(struct numbered_tree_d, compare_decls_by_uid, dump_enumerated_decls_push, dump_enumerated_decls):... to here. Do not include timevar.h. * tree.c: Do not include timevar.h. * tree-cfg.c: Do not include langhooks.h, tree-pretty-print.h, and timevar.h. (dump_cfg_stats): Use current_function_name. (gimple_cfg2vcg): Likewise. (dump_function_to_file): Likewise. * df-scan.c: Do not include tree-pass.h and timevar.h. Include dumpfile.h. (df_entry_block_bitmap_verify, df_exit_block_bitmap_verify): Do not use print_current_pass. * df-problems.c: Include dumpfile.h. Always define REG_DEAD_DEBUGGING, avoid #ifdef code, because it leads to errors in the code not selected. (df_note_compute): Do not print_rtl_with_bb here. Fix compilation bug if REG_DEAD_DEBUGGING is not 0, get_insns is not available here. * lcm.c: Include dumpfile.h. Remove obsolete include of insn-attr.h. * dojump.c (do_compare_rtx_and_jump): Remove failure printing for missing probability notes. * stmt.c: Include dumpfile.h. (emit_case_decision_tree): Re-enable printing expand details only if TDF_DETAILS. * alias.c, auto-inc-dec.c, bb-reorder.c, caller-save.c, cfg.c, cfgcleanup.c, cfgexpand.c, cfgloop.c, cfgloopmanip.c, cgraph.c, cgraphclones.c, cgraphunit.c, combine.c, combine-stack-adj.c, coverage.c, cprop.c, cse.c, cselib.c, dbgcnt.c, dce.c, df-core.c, dse.c, dwarf2out.c, emit-rtl.c, except.c, expr.c, final.c, function.c, fwprop.c, gcse.c, gimple-fold.c, gimple-pretty-print.c, gimple-ssa-strength-reduction.c, gimplify.c, graphite-blocking.c, graphite-clast-to-gimple.c, graphite-dependences.c, graphite-interchange.c, graphite-optimize-isl.c, graphite-poly.c, graphite-sese-to-poly.c, haifa-sched.c, hw-doloop.c, ifcvt.c, ipa.c, ipa-cp.c, ipa-inline-analysis.c, ipa-inline.c, ipa-inline-transform.c, ipa-prop.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa-utils.c, ira.c, ira-emit.c, jump.c, loop-doloop.c, loop-init.c, loop-invariant.c, loop-iv.c, loop-unroll.c, loop-unswitch.c, lower-subreg.c, lto-section-out.c, lto-streamer-in.c, matrix-reorg.c, mcf.c, mode-switching.c, modulo-sched.c, omega.c, omp-low.c, passes.c, plugin.c, postreload.c, postreload-gcse.c, predict.c, print-rtl.c, print-tree.c, profile.c, recog.c, ree.c, regcprop.c, reginfo.c, regmove.c, regrename.c, reg-stack.c, reload1.c, reorg.c, sched-rgn.c, sched-vis.c, sel-sched.c, sel-sched-ir.c, store-motion.c, tracer.c, trans-mem.c, tree-affine.c, tree-call-cdce.c, tree-cfgcleanup.c, tree-chrec.c, tree-data-ref.c, tree-diagnostic.c, tree-dump.c, tree-eh.c, tree-flow-inline.h, tree-if-conv.c, tree-into-ssa.c, tree-mudflap.c, tree-nrv.c, tree-object-size.c, tree-optimize.c, tree-outof-ssa.c, tree-predcom.c, tree-pretty-print.c, tree-profile.c, tree-scalar-evolution.c, tree-sra.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa.c, tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-copyrename.c,, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-ifcombine.c, tree-ssa-loop.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-manip.c, tree-ssa-loop-niter.c, tree-ssa-loop-prefetch.c, tree-ssa-loop-unswitch.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c, tree-ssa-propagate.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-sink.c, tree-ssa-structalias.c, tree-ssa-tail-merge.c, tree-ssa-ter.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c, tree-ssa-uncprop.c, tree-ssa-uninit.c, tree-switch-conversion.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-loop.c, tree-vect-loop-manip.c, tree-vectorizer.c, tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c, tree-vrp.c, value-prof.c, var-tracking.c, web.c: Include tree-pass.h only if needed. If tree-pass.h is included, do not include timevar.h and dumpfile.h. If tree-pass.h is not included but dump_file, or dump_flags, or the TDF_* flags are used, include dumpfile.h. If gimple-pretty-print.h is included, don't include tree-pretty-print.h. Remove assorted unnecessary includes. * config/mn10300/mn10300.c, config/c6x/c6x.c, config/ia64/ia64.c, config/arm/arm.c, config/bfin/bfin.c, config/frv/frv.c, config/spu/spu.c, config/mep/mep.c, config/i386/i386.c: Include dumpfile.h. * config/rl78/rl78.c: Include dumpfile.h instead of tree-pass.h. * arm/t-arm, avr/t-avr, i386/t-i386, ia64/t-ia64, mep/t-mep, spu/t-spu-elf: Fix dependencies. c-family/ * c-gimplify.c: Include dumpfile.h instead of tree-dump.h. * c-ada-spec.c: Likewise. * c-dump.c (dump_stmt): Move to cp/dump.c, the only user. c/ * c-decl.c: Include dumpfile.h instead of tree-dump.h. * Make-lang.in: Fix dependencies. cp/ * dump.c (dump_stmt): Moved here from c-dump.c. * optimize.c: Include dumpfile.h instead of tree-dump.h. * class.c: Likewise. * decl2.c: Likewise. * Make-lang.in: Fix dependencies. fortran/ * f95-lang.c: Include dumpfile.h instead of tree-dump.h. * Make-lang.in: Fix dependencies. java/ * java-gimplify.c Include dumpfile.h instead of tree-dump.h * Make-lang.in: Fix dependencies. lto/ * lto.c: Do not include timevar.h. * Make-lang.in: Fix dependencies. ada/ * gcc-interface/utils.c: Include timevar.h. * Make-lang.in: Fix dependencies. From-SVN: r189519
2012-07-16 13:32:42 +02:00
#include "dumpfile.h" /* for dump_flags */
Dump NOTE_INSN_CFI notes. * dwarf2out.c (output_cfi_directive): Export. Add FILE parameter. Handle some opcodes specially for debugging. * print-rtl.c: Include dwarf2out.h (print_rtx): Handle NOTE_INSN_CFI. * Makefile.in (print-rtl.o): Update. From-SVN: r176020
2011-07-08 02:13:02 +02:00
#include "dwarf2out.h"
[PATCH] Move RTL printing code from sched-vis.c into print-rtl.c * Makefile.in (OBJS): Remove sched-vis.c * sched-vis.c: Removed. Code moved into... * print-rtl.c: Here. Include cfg.h, pretty-print.h and print-rtl.h. * rtl.h: Remove prototypes for functions now living in print-rtl.c * print-rtl.h Add prototypes for new functions in print-rtl.c. * auto-inc-dec.c: Include print-rtl.h * cfgrtl.c, combine.c, final.c haifa-sched.c: Likewise. * ira.c, lra-constraints.c, lra.c, sel-sched-dump.c: Likewise. From-SVN: r229110
2015-10-21 07:56:37 +02:00
#include "pretty-print.h"
Makefile.in (BUILD_PREFIX, [...]): Delete. * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. (genobjs static pattern rule): Remove %.c dependency. ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): Rename rules; delete commands; fix dependencies. (mostlyclean): Do not delete temporary source copies. * configure.ac: Delete all references to BUILD_PREFIX and BUILD_PREFIX_1. * configure: Regenerate. * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. Do not include tree.h, real.h, flags.h, hard-reg-set.h, or basic-block.h #ifdef GENERATOR_FILE. Surround some more code with #ifndef GENERATOR_FILE so that nothing from those headers is used. * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. From-SVN: r86083
2004-08-17 01:05:04 +02:00
#endif
(reg_names): Make it static. Use DEBUG_REGISTER_NAMES if that's defined. (DEBUG_PRINT_REG): Define if not defined. (print_rtx): Use DEBUG_PRINT_REG for hard regs. (reg_name): Moved here. From-SVN: r2451
1992-10-14 05:23:52 +01:00
[PATCH] Move RTL printing code from sched-vis.c into print-rtl.c * Makefile.in (OBJS): Remove sched-vis.c * sched-vis.c: Removed. Code moved into... * print-rtl.c: Here. Include cfg.h, pretty-print.h and print-rtl.h. * rtl.h: Remove prototypes for functions now living in print-rtl.c * print-rtl.h Add prototypes for new functions in print-rtl.c. * auto-inc-dec.c: Include print-rtl.h * cfgrtl.c, combine.c, final.c haifa-sched.c: Likewise. * ira.c, lra-constraints.c, lra.c, sel-sched-dump.c: Likewise. From-SVN: r229110
2015-10-21 07:56:37 +02:00
#include "print-rtl.h"
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
static FILE *outfile;
static int sawclose = 0;
(indent): Move to file level; was static in print_rtx. (print_inline_rtx): New function. From-SVN: r14633
1997-08-02 23:29:08 +02:00
static int indent;
print-rtl.c (in_call_function_usage): New var. * print-rtl.c (in_call_function_usage): New var. (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print EXPR_LIST mode as mode and not as reg note name. From-SVN: r207066
2014-01-25 00:18:26 +01:00
static bool in_call_function_usage;
cfglayout.c (insn_scope, insn_line): Constify. * cfglayout.c (insn_scope, insn_line): Constify. * emit-rtl.c (const_int_htab_hash, const_int_htab_eq, const_double_htab_hash, const_double_htab_eq, mem_attrs_htab_hash): Likewise. * loop-iv.c (biv_eq): Likewise. * print-rtl.c (print_rtx, print_decl_name, print_mem_expr, print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl): Likewise. * rtl-error.c (location_for_asm, diagnostic_for_asm, error_for_asm, warning_for_asm, _fatal_insn, _fatal_insn_not_found): Likewise. * rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat, rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise. * rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND, SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs, shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p, get_pool_mode, insn_line, insn_file, simplify_replace_rtx, mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p, rtx_unstable_p, get_integer_term, get_related_value, offset_within_block_p, reg_mentioned_p, count_occurrences, reg_referenced_p, reg_used_between_p, no_labels_between_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, side_effects_p, volatile_refs_p, volatile_insn_p, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p, auto_inc_p, in_expr_list_p, remove_node_from_expr_list, loc_mentioned_in_p, label_is_jump_target_p, reversed_comparison_code_parts, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single, print_inline_rtx): Likewise. * rtlanal.c (covers_regno_p, covers_regno_no_parallel_p, computed_jump_p_1, nonzero_bits1, rtx_unstable_p, rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p, get_integer_term, get_related_value, offset_within_block_p, count_occurrences, reg_mentioned_p, no_labels_between_p, reg_used_between_p, reg_referenced_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, covers_regno_no_parallel_p, covers_regno_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, in_expr_list_p, remove_node_from_expr_list, volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p_1, computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb, subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise. * simplify-rtx.c (neg_const_int, plus_minus_operand_p, mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p): Likewise. * toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm, warning_for_asm): Likewise. * tree.h (print_rtl): Likewise. * varasm.c (get_pool_mode): Likewise. From-SVN: r126922
2007-07-25 20:33:26 +02:00
static void print_rtx (const_rtx);
print-rtl.c (print_rtx): Add prototype. * print-rtl.c (print_rtx): Add prototype. * unroll.c (iteration_info): Make it static. From-SVN: r24116
1998-12-06 00:23:52 +01:00
flags.h (flag_dump_rtl_in_asm): Declare. * flags.h (flag_dump_rtl_in_asm): Declare. * toplev.c (flag_dump_rtl_in_asm): Define. (decode_d_option): Set flag_dump_rtl_in_asm and flag_print_asm_name if -dP is specified. * rtl.h (print_rtx_head): Declare. * print-rtl.c (print_rtx_head): Define. (print_rtx): Print the string pointed to by print_rtx_head at beginning of each dump line. (print_rtl): Likewise. (print_rtl_single): Likewise. * final.c (final_scan_insn): Dump the insn in the assembly file for debugging. * gcc.1: Document -dP option. * invoke.texi (Debugging Options): Likewise. From-SVN: r36394
2000-09-13 21:34:05 +02:00
/* String printed at beginning of each RTL when it is dumped.
This string is set to ASM_COMMENT_START when the RTL is dumped in
the assembly output file. */
print-rtl.c (print_rtx_head): Constify. * print-rtl.c (print_rtx_head): Constify. * rtl.h (print_rtx_head): Similarly. From-SVN: r36885
2000-10-16 18:24:54 +02:00
const char *print_rtx_head = "";
flags.h (flag_dump_rtl_in_asm): Declare. * flags.h (flag_dump_rtl_in_asm): Declare. * toplev.c (flag_dump_rtl_in_asm): Define. (decode_d_option): Set flag_dump_rtl_in_asm and flag_print_asm_name if -dP is specified. * rtl.h (print_rtx_head): Declare. * print-rtl.c (print_rtx_head): Define. (print_rtx): Print the string pointed to by print_rtx_head at beginning of each dump line. (print_rtl): Likewise. (print_rtl_single): Likewise. * final.c (final_scan_insn): Dump the insn in the assembly file for debugging. * gcc.1: Document -dP option. * invoke.texi (Debugging Options): Likewise. From-SVN: r36394
2000-09-13 21:34:05 +02:00
options.texi (Variable): Document. * doc/options.texi (Variable): Document. * optc-gen.awk, opth-gen.awk: Handle Variable records. Don't generate target_flags declarations explicitly. Don't define VarExists variables for the driver. * common.opt (target_flags): New Variable record. (flag_dump_unnumbered, flag_dump_unnumbered_links, flag_var_tracking, flag_var_tracking_assignments, flag_var_tracking_assignments_toggle): Don't mark variables with VarExists. * config/i386/i386.c (ix86_isa_flags): Don't define here. * config/i386/i386.opt (ix86_isa_flags): Define here. * config/mcore/mcore.c (mcore_stack_increment): Don't define here. * config/mcore/mcore.opt (mcore_stack_increment): Don't mark with VarExists. * flags.h (flag_dump_unnumbered, flag_var_tracking): Remove. * print-rtl.c (flag_dump_unnumbered, flag_dump_unnumbered_links): Only define for generator programs. * rtlanal.c (target_flags): Remove. * toplev.c (flag_var_tracking, flag_var_tracking_assignments, flag_var_tracking_assignments_toggle): Remove. From-SVN: r164370
2010-09-17 16:14:49 +02:00
#ifdef GENERATOR_FILE
/* These are defined from the .opt file when not used in generator
programs. */
invoke.texi (-fdump-unnumbered): Update docs when line number notes are gone. * doc/invoke.texi (-fdump-unnumbered): Update docs when line number notes are gone. * print-rtl.c (flag_dump_unnumbered): Update comments. (print_rtl): Fix my previous change. * emit-rtl.c (emit_note_before, emit_note_after): Clear out note specific data. From-SVN: r125026
2007-05-24 16:21:14 +02:00
/* Nonzero means suppress output of instruction numbers
in debugging dumps.
Cleanup for -fdump-unnumbered: * flags.h (flag_dump_unnumbered): Declare. * toplev.c (flag_dump_unnumbered): Don't declare. * print-rtl.c (flags.h): Include. (print_rtl_single): Add return value. * rtl.h (print_rtl_single): Update declaration. * flow.c (flag_dump_unnumbered): Don't declare. (print_rtl_with_bb): Use return value of print_rtl_single. From-SVN: r22865
1998-10-06 11:03:38 +02:00
This must be defined here so that programs like gencodes can be linked. */
* Merge from gcc2 June 9, 1998 snapshot. See ChangeLog.13 for details. From-SVN: r20808
1998-06-29 23:40:49 +02:00
int flag_dump_unnumbered = 0;
Cleanup for -fdump-unnumbered: * flags.h (flag_dump_unnumbered): Declare. * toplev.c (flag_dump_unnumbered): Don't declare. * print-rtl.c (flags.h): Include. (print_rtl_single): Add return value. * rtl.h (print_rtl_single): Update declaration. * flow.c (flag_dump_unnumbered): Don't declare. (print_rtl_with_bb): Use return value of print_rtl_single. From-SVN: r22865
1998-10-06 11:03:38 +02:00
common.opt (fdump-unnumbered-links): New. * common.opt (fdump-unnumbered-links): New. * doc/invoke.texi (-fdump-unnumbered-links): Document it. * print-rtl.c (flag_dump_unnumbered_links): New. (print_rtx): Test it. From-SVN: r148074
2009-06-02 10:07:13 +02:00
/* Nonzero means suppress output of instruction numbers for previous
and next insns in debugging dumps.
This must be defined here so that programs like gencodes can be linked. */
int flag_dump_unnumbered_links = 0;
options.texi (Variable): Document. * doc/options.texi (Variable): Document. * optc-gen.awk, opth-gen.awk: Handle Variable records. Don't generate target_flags declarations explicitly. Don't define VarExists variables for the driver. * common.opt (target_flags): New Variable record. (flag_dump_unnumbered, flag_dump_unnumbered_links, flag_var_tracking, flag_var_tracking_assignments, flag_var_tracking_assignments_toggle): Don't mark variables with VarExists. * config/i386/i386.c (ix86_isa_flags): Don't define here. * config/i386/i386.opt (ix86_isa_flags): Define here. * config/mcore/mcore.c (mcore_stack_increment): Don't define here. * config/mcore/mcore.opt (mcore_stack_increment): Don't mark with VarExists. * flags.h (flag_dump_unnumbered, flag_var_tracking): Remove. * print-rtl.c (flag_dump_unnumbered, flag_dump_unnumbered_links): Only define for generator programs. * rtlanal.c (target_flags): Remove. * toplev.c (flag_var_tracking, flag_var_tracking_assignments, flag_var_tracking_assignments_toggle): Remove. From-SVN: r164370
2010-09-17 16:14:49 +02:00
#endif
common.opt (fdump-unnumbered-links): New. * common.opt (fdump-unnumbered-links): New. * doc/invoke.texi (-fdump-unnumbered-links): Document it. * print-rtl.c (flag_dump_unnumbered_links): New. (print_rtx): Test it. From-SVN: r148074
2009-06-02 10:07:13 +02:00
rtl.h (print_simple_rtl): New. * rtl.h (print_simple_rtl): New. * print-rtl.c (print_simple_rtl): New. (flag_simple): New. (print_rtx): Disable printing of flags and modes, etc., if `flag_simple` nonzero. From-SVN: r38730
2001-01-06 00:30:02 +01:00
/* Nonzero means use simplified format without flags, modes, etc. */
int flag_simple = 0;
Makefile.in (BUILD_PREFIX, [...]): Delete. * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. (genobjs static pattern rule): Remove %.c dependency. ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): Rename rules; delete commands; fix dependencies. (mostlyclean): Do not delete temporary source copies. * configure.ac: Delete all references to BUILD_PREFIX and BUILD_PREFIX_1. * configure: Regenerate. * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. Do not include tree.h, real.h, flags.h, hard-reg-set.h, or basic-block.h #ifdef GENERATOR_FILE. Surround some more code with #ifndef GENERATOR_FILE so that nothing from those headers is used. * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. From-SVN: r86083
2004-08-17 01:05:04 +02:00
#ifndef GENERATOR_FILE
rtl.h (mem_attrs): Rename decl to expr; adjust all users. * rtl.h (mem_attrs): Rename decl to expr; adjust all users. (MEM_EXPR): Rename from MEM_DECL; adjust all users. * emit-rtl.c (set_mem_expr): Rename from set_mem_decl. * expr.h, final.c, reload1.c: Adjust users. * alias.c (nonoverlapping_component_refs_p): New. (decl_for_component_ref, adjust_offset_for_component_ref): New. (nonoverlapping_memrefs_p): Use them. * emit-rtl.c (component_ref_for_mem_expr): New. (set_mem_attributes): Use it. (set_mem_offset): New. * expr.c (expand_assignment): Call set_mem_attributes for inner references; adjust the memory offset as needed. * print-rtl.c (print_mem_expr): New. (print_rtx): Use it. From-SVN: r47534
2001-12-02 20:04:23 +01:00
void
cfglayout.c (insn_scope, insn_line): Constify. * cfglayout.c (insn_scope, insn_line): Constify. * emit-rtl.c (const_int_htab_hash, const_int_htab_eq, const_double_htab_hash, const_double_htab_eq, mem_attrs_htab_hash): Likewise. * loop-iv.c (biv_eq): Likewise. * print-rtl.c (print_rtx, print_decl_name, print_mem_expr, print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl): Likewise. * rtl-error.c (location_for_asm, diagnostic_for_asm, error_for_asm, warning_for_asm, _fatal_insn, _fatal_insn_not_found): Likewise. * rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat, rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise. * rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND, SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs, shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p, get_pool_mode, insn_line, insn_file, simplify_replace_rtx, mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p, rtx_unstable_p, get_integer_term, get_related_value, offset_within_block_p, reg_mentioned_p, count_occurrences, reg_referenced_p, reg_used_between_p, no_labels_between_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, side_effects_p, volatile_refs_p, volatile_insn_p, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p, auto_inc_p, in_expr_list_p, remove_node_from_expr_list, loc_mentioned_in_p, label_is_jump_target_p, reversed_comparison_code_parts, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single, print_inline_rtx): Likewise. * rtlanal.c (covers_regno_p, covers_regno_no_parallel_p, computed_jump_p_1, nonzero_bits1, rtx_unstable_p, rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p, get_integer_term, get_related_value, offset_within_block_p, count_occurrences, reg_mentioned_p, no_labels_between_p, reg_used_between_p, reg_referenced_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, covers_regno_no_parallel_p, covers_regno_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, in_expr_list_p, remove_node_from_expr_list, volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p_1, computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb, subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise. * simplify-rtx.c (neg_const_int, plus_minus_operand_p, mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p): Likewise. * toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm, warning_for_asm): Likewise. * tree.h (print_rtl): Likewise. * varasm.c (get_pool_mode): Likewise. From-SVN: r126922
2007-07-25 20:33:26 +02:00
print_mem_expr (FILE *outfile, const_tree expr)
rtl.h (mem_attrs): Rename decl to expr; adjust all users. * rtl.h (mem_attrs): Rename decl to expr; adjust all users. (MEM_EXPR): Rename from MEM_DECL; adjust all users. * emit-rtl.c (set_mem_expr): Rename from set_mem_decl. * expr.h, final.c, reload1.c: Adjust users. * alias.c (nonoverlapping_component_refs_p): New. (decl_for_component_ref, adjust_offset_for_component_ref): New. (nonoverlapping_memrefs_p): Use them. * emit-rtl.c (component_ref_for_mem_expr): New. (set_mem_attributes): Use it. (set_mem_offset): New. * expr.c (expand_assignment): Call set_mem_attributes for inner references; adjust the memory offset as needed. * print-rtl.c (print_mem_expr): New. (print_rtx): Use it. From-SVN: r47534
2001-12-02 20:04:23 +01:00
{
tree-ssa-alias.h (refs_may_alias_p_1): Declare. 2009-07-14 Richard Guenther <rguenther@suse.de> Andrey Belevantsev <abel@ispras.ru> * tree-ssa-alias.h (refs_may_alias_p_1): Declare. (pt_solution_set): Likewise. * tree-ssa-alias.c (refs_may_alias_p_1): Export. * tree-ssa-structalias.c (pt_solution_set): New function. * final.c (rest_of_clean_state): Free SSA data structures. * print-rtl.c (print_decl_name): Remove. (print_mem_expr): Implement in terms of print_generic_expr. * alias.c (ao_ref_from_mem): New function. (rtx_refs_may_alias_p): Likewise. (true_dependence): Query alias-export info. (canon_true_dependence): Likewise. (write_dependence_p): Likewise. * tree-dfa.c (get_ref_base_and_extent): For void types leave size unknown. * emit-rtl.c (component_ref_for_mem_expr): Remove. (mem_expr_equal_p): Use operand_equal_p. (set_mem_attributes_minus_bitpos): Do not use component_ref_for_mem_expr. * cfgexpand.c (add_partitioned_vars_to_ptset): New function. (update_alias_info_with_stack_vars): Likewise. (partition_stack_vars): Call update_alias_info_with_stack_vars. * tree-ssa.c (delete_tree_ssa): Do not release SSA names explicitly nor clear stmt operands. Free the decl-to-pointer map. * tree-optimize.c (execute_free_datastructures): Do not free SSA data structures here. * tree-flow.h (struct gimple_df): Add decls_to_pointers member. * Makefile.in (emit-rtl.o): Add pointer-set.h dependency. (alias.o): Add tree-ssa-alias.h, pointer-set.h and $(TREE_FLOW_H) dependencies. (print-rtl.o): Add $(DIAGNOSTIC_H) dependency. Co-Authored-By: Andrey Belevantsev <abel@ispras.ru> From-SVN: r149624
2009-07-14 11:59:18 +02:00
fputc (' ', outfile);
tree-dump.c (dump_option_value_in): Add TDF_NOUID. 2009-11-30 Richard Guenther <rguenther@suse.de> * tree-dump.c (dump_option_value_in): Add TDF_NOUID. * tree-pass.h (TDF_NOUID): Likewise. * print-rtl.c: Include tree-pass.h. (print_mem_expr): Pass dump_flags. (print_rtx): Likewise. * print-tree.c: Include tree-pass.h. (print_node_brief): Handle TDF_NOUID. (print_node): Likewise. * tree-pretty-print.c (dump_decl_name): Likewise. (dump_generic_node): Likewise. * Makefile.in (print-rtl.o, print-tree.o): Add $(TREE_PASS_H) dependency. From-SVN: r154775
2009-11-30 11:36:54 +01:00
print_generic_expr (outfile, CONST_CAST_TREE (expr), dump_flags);
rtl.h (mem_attrs): Rename decl to expr; adjust all users. * rtl.h (mem_attrs): Rename decl to expr; adjust all users. (MEM_EXPR): Rename from MEM_DECL; adjust all users. * emit-rtl.c (set_mem_expr): Rename from set_mem_decl. * expr.h, final.c, reload1.c: Adjust users. * alias.c (nonoverlapping_component_refs_p): New. (decl_for_component_ref, adjust_offset_for_component_ref): New. (nonoverlapping_memrefs_p): Use them. * emit-rtl.c (component_ref_for_mem_expr): New. (set_mem_attributes): Use it. (set_mem_offset): New. * expr.c (expand_assignment): Call set_mem_attributes for inner references; adjust the memory offset as needed. * print-rtl.c (print_mem_expr): New. (print_rtx): Use it. From-SVN: r47534
2001-12-02 20:04:23 +01:00
}
Makefile.in (BUILD_PREFIX, [...]): Delete. * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. (genobjs static pattern rule): Remove %.c dependency. ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): Rename rules; delete commands; fix dependencies. (mostlyclean): Do not delete temporary source copies. * configure.ac: Delete all references to BUILD_PREFIX and BUILD_PREFIX_1. * configure: Regenerate. * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. Do not include tree.h, real.h, flags.h, hard-reg-set.h, or basic-block.h #ifdef GENERATOR_FILE. Surround some more code with #ifndef GENERATOR_FILE so that nothing from those headers is used. * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. From-SVN: r86083
2004-08-17 01:05:04 +02:00
#endif
rtl.h (mem_attrs): Rename decl to expr; adjust all users. * rtl.h (mem_attrs): Rename decl to expr; adjust all users. (MEM_EXPR): Rename from MEM_DECL; adjust all users. * emit-rtl.c (set_mem_expr): Rename from set_mem_decl. * expr.h, final.c, reload1.c: Adjust users. * alias.c (nonoverlapping_component_refs_p): New. (decl_for_component_ref, adjust_offset_for_component_ref): New. (nonoverlapping_memrefs_p): Use them. * emit-rtl.c (component_ref_for_mem_expr): New. (set_mem_attributes): Use it. (set_mem_offset): New. * expr.c (expand_assignment): Call set_mem_attributes for inner references; adjust the memory offset as needed. * print-rtl.c (print_mem_expr): New. (print_rtx): Use it. From-SVN: r47534
2001-12-02 20:04:23 +01:00
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
/* Print IN_RTX onto OUTFILE. This is the recursive part of printing. */
static void
cfglayout.c (insn_scope, insn_line): Constify. * cfglayout.c (insn_scope, insn_line): Constify. * emit-rtl.c (const_int_htab_hash, const_int_htab_eq, const_double_htab_hash, const_double_htab_eq, mem_attrs_htab_hash): Likewise. * loop-iv.c (biv_eq): Likewise. * print-rtl.c (print_rtx, print_decl_name, print_mem_expr, print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl): Likewise. * rtl-error.c (location_for_asm, diagnostic_for_asm, error_for_asm, warning_for_asm, _fatal_insn, _fatal_insn_not_found): Likewise. * rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat, rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise. * rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND, SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs, shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p, get_pool_mode, insn_line, insn_file, simplify_replace_rtx, mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p, rtx_unstable_p, get_integer_term, get_related_value, offset_within_block_p, reg_mentioned_p, count_occurrences, reg_referenced_p, reg_used_between_p, no_labels_between_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, side_effects_p, volatile_refs_p, volatile_insn_p, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p, auto_inc_p, in_expr_list_p, remove_node_from_expr_list, loc_mentioned_in_p, label_is_jump_target_p, reversed_comparison_code_parts, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single, print_inline_rtx): Likewise. * rtlanal.c (covers_regno_p, covers_regno_no_parallel_p, computed_jump_p_1, nonzero_bits1, rtx_unstable_p, rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p, get_integer_term, get_related_value, offset_within_block_p, count_occurrences, reg_mentioned_p, no_labels_between_p, reg_used_between_p, reg_referenced_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, covers_regno_no_parallel_p, covers_regno_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, in_expr_list_p, remove_node_from_expr_list, volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p_1, computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb, subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise. * simplify-rtx.c (neg_const_int, plus_minus_operand_p, mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p): Likewise. * toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm, warning_for_asm): Likewise. * tree.h (print_rtl): Likewise. * varasm.c (get_pool_mode): Likewise. From-SVN: r126922
2007-07-25 20:33:26 +02:00
print_rtx (const_rtx in_rtx)
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
{
alias.c: Remove uses of "register" specifier in declarations of arguments and local... 2001-10-10 Stan Shebs <shebs@apple.com> * alias.c: Remove uses of "register" specifier in declarations of arguments and local variables. * c-common.c: Ditto. * c-convert.c: Ditto. * c-decl.c: Ditto. * c-format.c: Ditto. * c-semantics.c: Ditto. * c-typeck.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfgbuild.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * combine.c: Ditto. * convert.c: Ditto. * cppexp.c: Ditto. * cppfiles.c: Ditto. * cse.c: Ditto. * dbxout.c: Ditto. * defaults.h: Ditto. * df.c: Ditto. * dwarf2out.c: Ditto. * dwarfout.c: Ditto. * emit-rtl.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fix-header.c: Ditto. * floatlib.c: Ditto. * flow.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * gcc.c: Ditto. * gcse.c: Ditto. * gen-protos.c: Ditto. * genattrtab.c: Ditto. * gencheck.c: Ditto. * genconfig.c: Ditto. * genemit.c: Ditto. * genextract.c: Ditto. * genflags.c: Ditto. * gengenrtl.c: Ditto. * genoutput.c: Ditto. * genpeep.c: Ditto. * genrecog.c: Ditto. * gensupport.c: Ditto. * global.c: Ditto. * gmon.c: Ditto. * graph.c: Ditto. * haifa-sched.c: Ditto. * hard-reg-set.h: Ditto. * hash.c: Ditto. * integrate.c: Ditto. * jump.c: Ditto. * lists.c: Ditto. * local-alloc.c: Ditto. * loop.c: Ditto. * mips-tdump.c: Ditto. * mips-tfile.c: Ditto. * optabs.c: Ditto. * prefix.c: Ditto. * print-rtl.c: Ditto. * read-rtl.c: Ditto. * real.c: Ditto. * recog.c: Ditto. * reg-stack.c: Ditto. * regclass.c: Ditto. * regmove.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtl.c: Ditto. * rtlanal.c: Ditto. * scan.c: Ditto. * sched-deps.c: Ditto. * sched-rgn.c: Ditto. * sdbout.c: Ditto. * simplify-rtx.c: Ditto. * stmt.c: Ditto. * stor-layout.c: Ditto. * toplev.c: Ditto. * tradcif.y: Ditto. * tradcpp.c: Ditto. * tree.c: Ditto. * unroll.c: Ditto. * varasm.c: Ditto. * xcoffout.c: Ditto. From-SVN: r46173
2001-10-11 05:16:15 +02:00
int i = 0;
int j;
const char *format_ptr;
int is_insn;
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
if (sawclose)
{
rtl.h (print_simple_rtl): New. * rtl.h (print_simple_rtl): New. * print-rtl.c (print_simple_rtl): New. (flag_simple): New. (print_rtx): Disable printing of flags and modes, etc., if `flag_simple` nonzero. From-SVN: r38730
2001-01-06 00:30:02 +01:00
if (flag_simple)
fputc (' ', outfile);
else
print-rtl.c (print_rtx): If RTX code is bad, just say so. * print-rtl.c (print_rtx): If RTX code is bad, just say so. Also minor cleanups. From-SVN: r47408
2001-11-28 12:52:21 +01:00
fprintf (outfile, "\n%s%*s", print_rtx_head, indent * 2, "");
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
sawclose = 0;
}
if (in_rtx == 0)
{
Ulrich Drepper <drepper@cygnus.com> Ulrich Drepper <drepper@cygnus.com> * Makefile.in (OBJS): Add graph.o (graph.o): New dependency list. * flags.h: Declare dump_for_graph and define graph_dump_types type. * print-rtl.c (dump_for_graph): Define new variable. (print_rtx): Rewrite to allow use in graph dumping functions. * toplev.c: Declare print_rtl_graph_with_bb, clean_graph_dump_file, finish_graph_dump_file. Define graph_dump_format. (compile_file): If graph dumping is enabled also clear these files. Finish graph dump files. (rest_of_compilation): Also dump graph information if enabled. (main): Recognize -dv to enabled VCG based graph dumping. * graph.c: New file. Graph dumping functions. From-SVN: r23813
1998-11-23 17:41:12 +01:00
fputs ("(nil)", outfile);
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
sawclose = 1;
return;
}
print-rtl.c (print_rtx): If RTX code is bad, just say so. * print-rtl.c (print_rtx): If RTX code is bad, just say so. Also minor cleanups. From-SVN: r47408
2001-11-28 12:52:21 +01:00
else if (GET_CODE (in_rtx) > NUM_RTX_CODE)
{
print-rtl.c (print_rtx): When printing newline, append print_rtx_head and indentation after the newline. * print-rtl.c (print_rtx): When printing newline, append print_rtx_head and indentation after the newline. From-SVN: r154651
2009-11-25 21:18:37 +01:00
fprintf (outfile, "(??? bad code %d\n%s%*s)", GET_CODE (in_rtx),
print_rtx_head, indent * 2, "");
print-rtl.c (print_rtx): If RTX code is bad, just say so. * print-rtl.c (print_rtx): If RTX code is bad, just say so. Also minor cleanups. From-SVN: r47408
2001-11-28 12:52:21 +01:00
sawclose = 1;
return;
}
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
print-rtl.c (print_rtx): If RTX code is bad, just say so. * print-rtl.c (print_rtx): If RTX code is bad, just say so. Also minor cleanups. From-SVN: r47408
2001-11-28 12:52:21 +01:00
is_insn = INSN_P (in_rtx);
Ulrich Drepper <drepper@cygnus.com> Ulrich Drepper <drepper@cygnus.com> * Makefile.in (OBJS): Add graph.o (graph.o): New dependency list. * flags.h: Declare dump_for_graph and define graph_dump_types type. * print-rtl.c (dump_for_graph): Define new variable. (print_rtx): Rewrite to allow use in graph dumping functions. * toplev.c: Declare print_rtl_graph_with_bb, clean_graph_dump_file, finish_graph_dump_file. Define graph_dump_format. (compile_file): If graph dumping is enabled also clear these files. Finish graph dump files. (rest_of_compilation): Also dump graph information if enabled. (main): Recognize -dv to enabled VCG based graph dumping. * graph.c: New file. Graph dumping functions. From-SVN: r23813
1998-11-23 17:41:12 +01:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
/* Print name of expression code. */
if (flag_simple && CONST_INT_P (in_rtx))
fputc ('(', outfile);
Ulrich Drepper <drepper@cygnus.com> Ulrich Drepper <drepper@cygnus.com> * Makefile.in (OBJS): Add graph.o (graph.o): New dependency list. * flags.h: Declare dump_for_graph and define graph_dump_types type. * print-rtl.c (dump_for_graph): Define new variable. (print_rtx): Rewrite to allow use in graph dumping functions. * toplev.c: Declare print_rtl_graph_with_bb, clean_graph_dump_file, finish_graph_dump_file. Define graph_dump_format. (compile_file): If graph dumping is enabled also clear these files. Finish graph dump files. (rest_of_compilation): Also dump graph information if enabled. (main): Recognize -dv to enabled VCG based graph dumping. * graph.c: New file. Graph dumping functions. From-SVN: r23813
1998-11-23 17:41:12 +01:00
else
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
fprintf (outfile, "(%s", GET_RTX_NAME (GET_CODE (in_rtx)));
params.c: Fix formatting. * params.c: Fix formatting. * params.h: Likewise. * predict.c: Likewise. * prefix.c: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. From-SVN: r53670
2002-05-20 20:06:55 +02:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
if (! flag_simple)
{
if (RTX_FLAG (in_rtx, in_struct))
fputs ("/s", outfile);
rtl.h (print_simple_rtl): New. * rtl.h (print_simple_rtl): New. * print-rtl.c (print_simple_rtl): New. (flag_simple): New. (print_rtx): Disable printing of flags and modes, etc., if `flag_simple` nonzero. From-SVN: r38730
2001-01-06 00:30:02 +01:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
if (RTX_FLAG (in_rtx, volatil))
fputs ("/v", outfile);
params.c: Fix formatting. * params.c: Fix formatting. * params.h: Likewise. * predict.c: Likewise. * prefix.c: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. From-SVN: r53670
2002-05-20 20:06:55 +02:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
if (RTX_FLAG (in_rtx, unchanging))
fputs ("/u", outfile);
params.c: Fix formatting. * params.c: Fix formatting. * params.h: Likewise. * predict.c: Likewise. * prefix.c: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. From-SVN: r53670
2002-05-20 20:06:55 +02:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
if (RTX_FLAG (in_rtx, frame_related))
fputs ("/f", outfile);
params.c: Fix formatting. * params.c: Fix formatting. * params.h: Likewise. * predict.c: Likewise. * prefix.c: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. From-SVN: r53670
2002-05-20 20:06:55 +02:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
if (RTX_FLAG (in_rtx, jump))
fputs ("/j", outfile);
params.c: Fix formatting. * params.c: Fix formatting. * params.h: Likewise. * predict.c: Likewise. * prefix.c: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. From-SVN: r53670
2002-05-20 20:06:55 +02:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
if (RTX_FLAG (in_rtx, call))
fputs ("/c", outfile);
rtl.h (print_simple_rtl): New. * rtl.h (print_simple_rtl): New. * print-rtl.c (print_simple_rtl): New. (flag_simple): New. (print_rtx): Disable printing of flags and modes, etc., if `flag_simple` nonzero. From-SVN: r38730
2001-01-06 00:30:02 +01:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
if (RTX_FLAG (in_rtx, return_val))
fputs ("/i", outfile);
Merge tree-ssa-20020619-branch into mainline. From-SVN: r81764
2004-05-13 08:41:07 +02:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
/* Print REG_NOTE names for EXPR_LIST and INSN_LIST. */
if ((GET_CODE (in_rtx) == EXPR_LIST
rtl.texi (REG_NOTES): Say that int_list can also be used. gcc/ * doc/rtl.texi (REG_NOTES): Say that int_list can also be used. (REG_BR_PROB): Say that the probability is stored in an int_list. * reg-notes.def: Update commentary to mention INT_LIST. * rtl.def (EXPR_LIST, INSN_LIST): Capitalize comments. (INT_LIST): New rtx. * rtl.h (add_int_reg_note, add_shallow_copy_of_reg_note): Declare. * rtlanal.c (int_reg_note_p): New function. (alloc_reg_note): Assert that the note does not have an int argument. (add_int_reg_note, add_shallow_copy_of_reg_note): New functions. * combine.c (distribute_notes): Use add_shallow_copy_of_rtx. * cse.c (cse_process_notes_1): Expect REG_EQUAL to be an EXPR_LIST rather than an INSN_LIST. Handle INT_LIST. * ifcvt.c (cond_exec_process_insns): Take the probability as an int rather than an rtx. Use gen_rtx_INT_LIST to create a REG_BR_PROB note. (cond_exec_process_if_block): Use XINT to extract REG_BR_PROB values. Manipulate them as ints rather than rtxes. * reg-stack.c (subst_asm_stack_regs): Only handle EXPR_LIST notes. * regmove.c (copy_src_to_dest): Likewise. * sched-vis.c (print_insn_with_notes): Handle INT_LIST. * config/i386/winnt.c (i386_pe_seh_unwind_emit): Sink pat assignment into the cases that need it. * config/arm/arm.c (arm_unwind_emit): Likewise. * asan.c (asan_clear_shadow): Use add_int_reg_note for REG_BR_PROB. * emit-rtl.c (try_split, emit_copy_of_insn_after): Likewise. * loop-doloop.c (add_test, doloop_modify): Likewise. * loop-unswitch.c (compare_and_jump_seq): Likewise. * optabs.c (emit_cmp_and_jump_insn_1): Likewise. * predict.c (combine_predictions_for_insn): Likewise. * print-rtl.c (print_rtx): Handle INT_LIST. * config/aarch64/aarch64.c (aarch64_emit_unlikely_jump): Likewise. * config/alpha/alpha.c (emit_unlikely_jump): Likewise. * config/arm/arm.c (emit_unlikely_jump): Likewise. * config/i386/i386.c (ix86_expand_split_stack_prologue): Likewise. (ix86_split_fp_branch, predict_jump): Likewise. * config/rs6000/rs6000.c (emit_unlikely_jump): Likewise. * config/sh/sh.c (expand_cbranchsi4): Likewise. * config/spu/spu.c (ea_load_store_inline): Likewise. * cfgbuild.c (compute_outgoing_frequencies): Use XINT to access the value of a REG_BR_PROB note. * cfgrtl.c (force_nonfallthru_and_redirect): Likewise. (update_br_prob_note, rtl_verify_edges, purge_dead_edges): Likewise. * emit-rtl.c (try_split): Likewise. * predict.c (br_prob_note_reliable_p): Likewise. (invert_br_probabilities, combine_predictions_for_insn): Likewise. * reorg.c (mostly_true_jump): Likewise. * config/bfin/bfin.c (cbranch_predicted_taken_p): Likewise. * config/frv/frv.c (frv_print_operand_jump_hint): Likewise. * config/i386/i386.c (ix86_print_operand): Likewise. * config/ia64/ia64.c (ia64_print_operand): Likewise. * config/mmix/mmix.c (mmix_print_operand): Likewise. * config/rs6000/rs6000.c (output_cbranch): Likewise. * config/s390/s390.c (s390_expand_tbegin): Likewise. * config/sh/sh.c (sh_print_operand, sh_adjust_cost): Likewise. * config/sparc/sparc.c (output_cbranch): Likewise. * config/spu/spu.c (get_branch_target): Likewise. * config/tilegx/tilegx.c (cbranch_predicted_p): Likewise. * config/tilepro/tilepro.c (cbranch_predicted_p): Likewise. From-SVN: r202839
2013-09-23 19:41:02 +02:00
|| GET_CODE (in_rtx) == INSN_LIST
|| GET_CODE (in_rtx) == INT_LIST)
print-rtl.c (in_call_function_usage): New var. * print-rtl.c (in_call_function_usage): New var. (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print EXPR_LIST mode as mode and not as reg note name. From-SVN: r207066
2014-01-25 00:18:26 +01:00
&& (int)GET_MODE (in_rtx) < REG_NOTE_MAX
&& !in_call_function_usage)
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
fprintf (outfile, ":%s",
GET_REG_NOTE_NAME (GET_MODE (in_rtx)));
reg-notes.def (REG_DEP_TRUE): New entry, place first so it gets value 0. * reg-notes.def (REG_DEP_TRUE): New entry, place first so it gets value 0. * print-rtl.c (print_rtx): Print the name of a REG_NOTE even if it has value 0. From-SVN: r87821
2004-09-21 22:34:43 +02:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
/* For other rtl, print the mode if it's not VOID. */
else if (GET_MODE (in_rtx) != VOIDmode)
fprintf (outfile, ":%s", GET_MODE_NAME (GET_MODE (in_rtx)));
invoke.texi (-fvar-tracking-assignments): New. gcc/ChangeLog: * doc/invoke.texi (-fvar-tracking-assignments): New. (-fvar-tracking-assignments-toggle): New. (-fdump-final-insns=file): Mark filename as optional. (--param min-nondebug-insn-uid): New. (-gdwarf-@{version}): Mention version 4. * opts.c (common_handle_option): Accept it. * tree-vrp.c (find_assert_locations_1): Skip debug stmts. * regrename.c (regrename_optimize): Drop last. Don't count debug insns as uses. Don't reject change because of debug insn. (do_replace): Reject DEBUG_INSN as chain starter. Take base_regno from the chain starter, and check for inexact matches in DEBUG_INSNS. (scan_rtx_reg): Accept inexact matches in DEBUG_INSNs. (build_def_use): Simplify and fix the marking of DEBUG_INSNs. * sched-ebb.c (schedule_ebbs): Skip boundary debug insns. * fwprop.c (forward_propagate_and_simplify): ...into debug insns. * doc/gimple.texi (is_gimple_debug): New. (gimple_debug_bind_p): New. (is_gimple_call, gimple_assign_cast_p): End sentence with period. * doc/install.texi (bootstrap-debug): More details. (bootstrap-debug-big, bootstrap-debug-lean): Document. (bootstrap-debug-lib): More details. (bootstrap-debug-ckovw): Update. (bootstrap-time): New. * tree-into-ssa.c (mark_def_sites): Skip debug stmts. (insert_phi_nodes_for): Insert debug stmts. (rewrite_stmt): Take iterator. Insert debug stmts. (rewrite_enter_block): Adjust. (maybe_replace_use_in_debug_stmt): New. (rewrite_update_stmt): Use it. (mark_use_interesting): Return early for debug stmts. * tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug stmts before replacing stmt. (move_computations_stmt): Likewise. * ira-conflicts.c (add_copies): Skip debug insns. * regstat.c (regstat_init_n_sets_and_refs): Discount debug insns. (regstat_bb_compute_ri): Skip debug insns. * tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts. * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, check_loop_closed_ssa_stmt): Skip debug stmts. * tree-tailcall.c (find_tail_calls): Likewise. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise. * tree.h (MAY_HAVE_DEBUG_STMTS): New. (build_var_debug_value_stat): Declare. (build_var_debug_value): Define. (target_for_debug_bind): Declare. * reload.c (find_equiv_reg): Skip debug insns. * rtlanal.c (reg_used_between_p): Skip debug insns. (side_effects_p): Likewise. (canonicalize_condition): Likewise. * ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug insns never depend on debug insns. (create_ddg_dep_no_link): Likewise. (add_cross_iteration_register_deps): Use ANTI_DEP for debug insns. Don't add inter-loop dependencies for debug insns. (build_intra_loop_deps): Likewise. (create_ddg): Count debug insns. * ddg.h (struct ddg::num_debug): New. (num_backargs): Pair up with previous int field. * diagnostic.c (diagnostic_report_diagnostic): Skip notes on -fcompare-debug-second. * final.c (get_attr_length_1): Skip debug insns. (rest_of_clean-state): Don't dump CFA_RESTORE_STATE. * gcc.c (invoke_as): Call compare-debug-dump-opt. (driver_self_specs): Map -fdump-final-insns to -fdump-final-insns=.. (get_local_tick): New. (compare_debug_dump_opt_spec_function): Test for . argument and compute output name. Compute temp output spec without flag name. Compute -frandom-seed. (OPT): Undef after use. * cfgloopanal.c (num_loop_insns): Skip debug insns. (average_num_loop_insns): Likewise. * params.h (MIN_NONDEBUG_INSN_UID): New. * gimple.def (GIMPLE_DEBUG): New. * ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts. * auto-inc-dec.c (merge_in_block): Skip debug insns. (merge_in_block): Fix whitespace. * toplev.c (flag_var_tracking): Update comment. (flag_var_tracking_assignments): New. (flag_var_tracking_assignments_toggle): New. (process_options): Don't open final insns dump file if we're not going to write to it. Compute defaults for var_tracking. * df-scan.c (df_insn_rescan_debug_internal): New. (df_uses_record): Handle debug insns. * haifa-sched.c (ready): Initialize n_debug. (contributes_to_priority): Skip debug insns. (dep_list_size): New. (priority): Use it. (rank_for_schedule): Likewise. Schedule debug insns as soon as they're ready. Disregard previous debug insns to make decisions. (queue_insn): Never queue debug insns. (ready_add, ready_remove_first, ready_remove): Count debug insns. (schedule_insn): Don't reject debug insns because of issue rate. (get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns. (queue_to_ready): Skip and discount debug insns. (choose_ready): Let debug insns through. (schedule_block): Check boundary debug insns. Discount debug insns, schedule them early. Adjust whitespace. (set_priorities): Check for boundary debug insns. (add_jump_dependencies): Use dep_list_size. (prev_non_location_insn): New. (check_cfg): Use it. * tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug stmts. (remove_unused_ivs): Reset debug stmts. * modulo-sched.c (const_iteration_count): Skip debug insns. (res_MII): Discount debug insns. (loop_single_full_bb_p): Skip debug insns. (sms_schedule): Likewise. (sms_schedule_by_order): Likewise. (ps_has_conflicts): Likewise. * caller-save.c (refmarker_fn): New. (save_call_clobbered_regs): Replace regs with saved mem in debug insns. (mark_referenced_regs): Take pointer, mark and arg. Adjust. Call refmarker_fn mark for hardregnos. (mark_reg_as_referenced): New. (replace_reg_with_saved_mem): New. * ipa-pure-const.c (check_stmt): Skip debug stmts. * cse.c (cse_insn): Canonicalize debug insns. Skip them when searching back. (cse_extended_basic_block): Skip debug insns. (count_reg_usage): Likewise. (is_dead_reg): New, split out of... (set_live_p): ... here. (insn_live_p): Use it for debug insns. * tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts. (execute_optimize_stdarg): Likewise. * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. * tree-ssa-propagate.c (substitute_and_fold): Don't regard changes in debug stmts as changes. * sel-sched.c (moving_insn_creates_bookkeeping_block_p): New. (moveup_expr): Don't move across debug insns. Don't move debug insn if it would create a bookkeeping block. (moveup_expr_cached): Don't use cache for debug insns that are heads of blocks. (compute_av_set_inside_bb): Skip debug insns. (sel_rank_for_schedule): Schedule debug insns first. Remove dead code. (block_valid_for_bookkeeping_p); Support lax searches. (create_block_for_bookkeeping): Adjust block numbers when encountering debug-only blocks. (find_place_for_bookkeeping): Deal with debug-only blocks. (generate_bookkeeping_insn): Accept no place to insert. (remove_temp_moveop_nops): New argument full_tidying. (prepare_place_to_insert): Deal with debug insns. (advance_state_on_fence): Debug insns don't start cycles. (update_boundaries): Take fence as argument. Deal with debug insns. (schedule_expr_on_boundary): No full_tidying on debug insns. (fill_insns): Deal with debug insns. (track_scheduled_insns_and_blocks): Don't count debug insns. (need_nop_to_preserve_insn_bb): New, split out of... (remove_insn_from_stream): ... this. (fur_orig_expr_not_found): Skip debug insns. * rtl.def (VALUE): Move up. (DEBUG_INSN): New. * tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug stmts. (nearest_common_dominator_of_uses): Take debug_stmts argument. Set it if debug stmts are found. (statement_sink_location): Skip debug stmts. Propagate moving defs into debug stmts. * ifcvt.c (first_active_insn): Skip debug insns. (last_active_insns): Likewise. (cond_exec_process_insns): Likewise. (noce_process_if_block): Likewise. (check_cond_move_block): Likewise. (cond_move_convert_if_block): Likewise. (block_jumps_and_fallthru_p): Likewise. (dead_or_predicable): Likewise. * dwarf2out.c (debug_str_hash_forced): New. (find_AT_string): Add comment. (gen_label_for_indirect_string): New. (get_debug_string_label): New. (AT_string_form): Use it. (mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV, MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and several operations that cannot be represented with DWARF opcodes. (loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value. (dwarf2out_var_location): Take during-call mark into account. (output_indirect_string): Update comment. Output if there are label and references. (prune_indirect_string): New. (prune_unused_types): Call it if debug_str_hash_forced. More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>: (dw_long_long_const): Remove. (struct dw_val_struct): Change val_long_long type to rtx. (print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair. (output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each component instead of HOST_BITS_PER_LONG. (output_loc_operands): Likewise. For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (add_AT_long_long): Remove val_hi and val_lo arguments, add val_const_double. (size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of HOST_BITS_PER_LONG for dw_val_class_long_long. (add_const_value_attribute): Adjust add_AT_long_long caller. Don't handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse. (dwarf_stack_op_name): Handle DW_OP_implicit_value and DW_OP_stack_value. (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_implicit_value. (extract_int): Move prototype earlier. (mem_loc_descriptor): For SUBREG punt if inner mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN, UMAX, SIGN_EXTRACT, ZERO_EXTRACT. (loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE instead of Pmode size. (loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE, CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode, attempt to handle other expressions. Don't handle TLS SYMBOL_REFs. (concat_loc_descriptor, concatn_loc_descriptor, loc_descriptor_from_tree_1): Adjust loc_descriptor callers. (add_location_or_const_value_attribute): Likewise. For single location loc_lists attempt to use add_const_value_attribute for constant decls. Add DW_AT_const_value even if NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING in its expression. * cfgbuild.c (inside_basic_block_p): Handle debug insns. (control_flow_insn_p): Likewise. * tree-parloops.c (eliminate_local_variables_stmt): Handle debug stmt. (separate_decls_in_region_debug_bind): New. (separate_decls_in_region): Process debug bind stmts afterwards. * recog.c (verify_changes): Handle debug insns. (extract_insn): Likewise. (peephole2_optimize): Skip debug insns. * dse.c (scan_insn): Skip debug insns. * sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument. Pass it on. (setup_id_for_insn): Handle debug insns. (maybe_tidy_empty_bb): Adjust whitespace. (tidy_control_flow): Skip debug insns. (sel_remove_insn): Adjust for debug insns. (sel_estimate_number_of_insns): Skip debug insns. (create_insn_rtx_from_pattern): Handle debug insns. (create_copy_of_insn_rtx): Likewise. * sel-sched-.h (sel_bb_end): Declare. (sel_bb_empty_or_nop_p): New. (get_all_loop_exits): Use it. (_eligible_successor_edge_p): Likewise. (return_nop_to_pool): Adjust. * tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts. * ira-lives.c (process_bb_node_lives): Skip debug insns. * gimple-pretty-print.c (dump_gimple_debug): New. (dump_gimple_stmt): Use it. (dump_bb_header): Skip gimple debug stmts. * regmove.c (optimize_reg_copy_1): Discount debug insns. (fixup_match_2): Likewise. (regmove_backward_pass): Likewise. Simplify combined replacement. Handle debug insns. * function.c (instantiate_virtual_regs): Handle debug insns. * function.h (struct emit_status): Add x_cur_debug_insn_uid. * print-rtl.h: Include cselib.h. (print_rtx): Print VALUEs. Split out and recurse for VAR_LOCATIONs. * df.h (df_inns_rescan_debug_internal): Declare. * gcse.c (alloc_hash_table): Estimate n_insns. (cprop_insn): Don't regard debug insns as changes. (bypass_conditional_jumps): Skip debug insns. (one_pre_gcse_pass): Adjust. (one_code_hoisting_pass): Likewise. (compute_ld_motion_mems): Skip debug insns. (one_cprop_pass): Adjust. * tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts. (if_convertible_stmt_p): Handle debug stmts. * init-regs.c (initialize_uninitialized_regs): Skip debug insns. * tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts. * ira-build.c (create_bb_allocnos): Skip debug insns. * tree-flow-inline.h (has_zero_uses): Discount debug stmts. (has_single_use): Likewise. (single_imm_use): Likewise. (num_imm_uses): Likewise. * tree-ssa-phiopt.c (empty_block_p): Skip debug stmts. * tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts. (create_outofssa_var_map): Likewise. * lower-subreg.c (adjust_decomposed_uses): New. (resolve_debug): New. (decompose_multiword_subregs): Use it. * tree-dfa.c (find_referenced_vars): Skip debug stmts. * emit-rtl.c: Include params.h. (cur_debug_insn_uid): Define. (set_new_first_and_last_insn): Set cur_debug_insn_uid too. (copy_rtx_if_shared_1): Handle debug insns. (reset_used_flags): Likewise. (set_used_flags): LIkewise. (get_max_insn_count): New. (next_nondebug_insn): New. (prev_nondebug_insn): New. (make_debug_insn_raw): New. (emit_insn_before_noloc): Handle debug insns. (emit_jump_insn_before_noloc): Likewise. (emit_call_insn_before_noloc): Likewise. (emit_debug_insn_before_noloc): New. (emit_insn_after_noloc): Handle debug insns. (emit_jump_insn_after_noloc): Likewise. (emit_call_insn_after_noloc): Likewise. (emit_debug_insn_after_noloc): Likewise. (emit_insn_after): Take loc from earlier non-debug insn. (emit_jump_insn_after): Likewise. (emit_call_insn_after): Likewise. (emit_debug_insn_after_setloc): New. (emit_debug_insn_after): New. (emit_insn_before): Take loc from later non-debug insn. (emit_jump_insn_before): Likewise. (emit_call_insn_before): Likewise. (emit_debug_insn_before_setloc): New. (emit_debug_insn_before): New. (emit_insn): Handle debug insns. (emit_debug_insn): New. (emit_jump_insn): Handle debug insns. (emit_call_insn): Likewise. (emit): Likewise. (init_emit): Take min-nondebug-insn-uid into account. Initialize cur_debug_insn_uid. (emit_copy_of_insn_after): Handle debug insns. * cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite location of single rhs in place. (maybe_dump_rtl_for_gimple_stmt): Dump lineno. (floor_sdiv_adjust): New. (cell_sdiv_adjust): New. (cell_udiv_adjust): New. (round_sdiv_adjust): New. (round_udiv_adjust): New. (wrap_constant): Moved from cselib. (unwrap_constant): New. (expand_debug_expr): New. (expand_debug_locations): New. (expand_gimple_basic_block): Drop hiding redeclaration. Expand debug bind stmts. (gimple_expand_cfg): Expand debug locations. * cselib.c: Include tree-pass.h. (struct expand_value_data): New. (cselib_record_sets_hook): New. (PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New. (cselib_clear_table): Move, and implemnet in terms of... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_unknown_value): New. (discard_useless_locs): Don't discard preserved values. (cselib_preserve_value): New. (cselib_preserved_value_p): New. (cselib_preserve_definitely): New. (cselib_clear_preserve): New. (cselib_preserve_only_values): New. (new_cselib_val): Take rtx argument. Dump it in details. (cselib_lookup_mem): Adjust. (expand_loc): Take regs_active in struct. Adjust. Silence dumps unless details are requested. (cselib_expand_value_rtx_cb): New. (cselib_expand_value_rtx): Rename and reimplment in terms of... (cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps without details. Copy more subregs. Try to resolve values using a callback. Wrap constants. (cselib_subst_to_values): Adjust. (cselib_log_lookup): New. (cselib_lookup): Call it. (cselib_invalidate_regno): Don't count preserved values as useless. (cselib_invalidate_mem): Likewise. (cselib_record_set): Likewise. (struct set): Renamed to cselib_set, moved to cselib.h. (cselib_record_sets): Adjust. Call hook. (cselib_process_insn): Reset table when it would be cleared. (dump_cselib_val): New. (dump_cselib_table): New. * tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts. (remove_forwarder_block): Support moving debug stmts. * cselib.h (cselib_record_sets_hook): Declare. (cselib_expand_callback): New type. (cselib_expand_value_rtx_cb): Declare. (cselib_reset_table_with_next_value): Declare. (cselib_get_next_unknown_value): Declare. (cselib_preserve_value): Declare. (cselib_preserved_value_p): Declare. (cselib_preserve_only_values): Declare. (dump_cselib_table): Declare. * cfgcleanup.c (flow_find_cross_jump): Skip debug insns. (try_crossjump_to_edge): Likewise. (delete_unreachable_blocks): Remove dominant GIMPLE blocks after dominated blocks when debug stmts are present. * simplify-rtx.c (delegitimize_mem_from_attrs): New. * tree-ssa-live.c (remove_unused_locals): Skip debug stmts. (set_var_live_on_entry): Likewise. * loop-invariant.c (find_invariants_bb): Skip debug insns. * cfglayout.c (curr_location, last_location): Make static. (set_curr_insn_source_location): Don't avoid bouncing. (get_curr_insn_source_location): New. (get_curr_insn_block): New. (duplicate_insn_chain): Handle debug insns. * tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate into debug stmts. * common.opt (fcompare-debug): Move to sort order. (fdump-unnumbered-links): Likewise. (fvar-tracking-assignments): New. (fvar-tracking-assignments-toggle): New. * tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks because of debug stmts. (mark_stmt_if_obviously_necessary): Mark debug stmts. (eliminate_unnecessary_stmts): Walk dominated blocks before dominators. * tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts. * ira.c (memref_used_between_p): Skip debug insns. (update_equiv_regs): Likewise. * sched-deps.c (sd_lists_size): Accept empty list. (sd_init_insn): Mark debug insns. (sd_finish_insn): Unmark them. (sd_add_dep): Reject non-debug deps on debug insns. (fixup_sched_groups): Give debug insns group treatment. Skip debug insns. (sched_analyze_reg): Don't mark debug insns for sched before call. (sched_analyze_2): Handle debug insns. (sched_analyze_insn): Compute next non-debug insn. Handle debug insns. (deps_analyze_insn): Handle debug insns. (deps_start_bb): Skip debug insns. (init_deps): Initialize last_debug_insn. * tree-ssa.c (target_for_debug_bind): New. (find_released_ssa_name): New. (propagate_var_def_into_debug_stmts): New. (propagate_defs_into_debug_stmts): New. (verify_ssa): Skip debug bind stmts without values. (warn_uninialized_vars): Skip debug stmts. * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default. * rtl.c (rtx_equal_p_cb): Handle VALUEs. (rtx_equal_p): Likewise. * ira-costs.c (scan_one_insn): Skip debug insns. (process_bb_node_for_hard_reg_moves): Likewise. * rtl.h (DEBUG_INSN_P): New. (NONDEBUG_INSN_P): New. (MAY_HAVE_DEBUG_INSNS): New. (INSN_P): Accept debug insns. (RTX_FRAME_RELATED_P): Likewise. (INSN_DELETED_P): Likewise (PAT_VAR_LOCATION_DECL): New. (PAT_VAR_LOCATION_LOC): New. (PAT_VAR_OCATION_STATUS): New. (NOTE_VAR_LOCATION_DECL): Reimplement. (NOTE_VAR_LOCATION_LOC): Likewise. (NOTE_VAR_LOCATION_STATUS): Likewise. (INSN_VAR_LOCATION): New. (INSN_VAR_LOCATION_DECL): New. (INSN_VAR_LOCATION_LOC): New. (INSN_VAR_LOCATION_STATUS): New. (gen_rtx_UNKNOWN_VAR_LOC): New. (VAR_LOC_UNKNOWN_P): New. (NOTE_DURING_CALL_P): New. (SCHED_GROUP_P): Accept debug insns. (emit_debug_insn_before): Declare. (emit_debug_insn_before_noloc): Declare. (emit_debug_insn_beore_setloc): Declare. (emit_debug_insn_after): Declare. (emit_debug_insn_after_noloc): Declare. (emit_debug_insn_after_setloc): Declare. (emit_debug_insn): Declare. (make_debug_insn_raw): Declare. (prev_nondebug_insn): Declare. (next_nondebug_insn): Declare. (delegitimize_mem_from_attrs): Declare. (get_max_insn_count): Declare. (wrap_constant): Declare. (unwrap_constant): Declare. (get_curr_insn_source_location): Declare. (get_curr_insn_block): Declare. * tree-inline.c (insert_debug_decl_map): New. (processing_debug_stmt): New. (remap_decl): Don't create new mappings in debug stmts. (remap_gimple_op_r): Don't add references in debug stmts. (copy_tree_body_r): Likewise. (remap_gimple_stmt): Handle debug bind stmts. (copy_bb): Skip debug stmts. (copy_edges_for_bb): Likewise. (copy_debug_stmt): New. (copy_debug_stmts): New. (copy_body): Copy debug stmts at the end. (insert_init_debug_bind): New. (insert_init_stmt): Take id. Skip and emit debug stmts. (setup_one_parameter): Remap variable earlier, register debug mapping. (estimate_num_insns): Skip debug stmts. (expand_call_inline): Preserve debug_map. (optimize_inline_calls): Check for no debug_stmts left-overs. (unsave_expr_now): Preserve debug_map. (copy_gimple_seq_and_replace_locals): Likewise. (tree_function_versioning): Check for no debug_stmts left-overs. Init and destroy debug_map as needed. Split edges unconditionally. (build_duplicate_type): Init and destroy debug_map as needed. * tree-inline.h: Include gimple.h instead of pointer-set.h. (struct copy_body_data): Add debug_stmts and debug_map. * sched-int.h (struct ready_list): Add n_debug. (struct deps): Add last_debug_insn. (DEBUG_INSN_SCHED_P): New. (BOUNDARY_DEBUG_INSN_P): New. (SCHEDULE_DEBUG_INSN_P): New. (sd_iterator_cond): Accept empty list. * combine.c (create_log_links): Skip debug insns. (combine_instructions): Likewise. (cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the return value is always unshared. (struct rtx_subst_pair): New. (auto_adjust_pair): New. (propagate_for_debug_subst): New. (propagate_for_debug): New. (try_combine): Skip debug insns. Propagate removed defs into debug insns. (next_nonnote_nondebug_insn): New. (distribute_notes): Use it. Skip debug insns. (distribute_links): Skip debug insns. * tree-outof-ssa.c (set_location_for_edge): Likewise. * resource.c (mark_target_live_regs): Likewise. * var-tracking.c: Include cselib.h and target.h. (enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and MO_VAL_SET. (micro_operation_type_name): New. (enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN. (struct micro_operation_def): Update comments. (decl_or_value): New type. Use instead of decls. (struct emit_note_data_def): Add vars. (struct attrs_def): Use decl_or_value. (struct variable_tracking_info_def): Add permp, flooded. (struct location_chain_def): Update comment. (struct variable_part_def): Use decl_or_value. (struct variable_def): Make var_part a variable length array. (valvar_pool): New. (scratch_regs): New. (cselib_hook_called): New. (dv_is_decl_p): New. (dv_is_value_p): New. (dv_as_decl): New. (dv_as_value): New. (dv_as_opaque): New. (dv_onepart_p): New. (dv_pool): New. (IS_DECL_CODE): New. (check_value_is_not_decl): New. (dv_from_decl): New. (dv_from_value): New. (dv_htab_hash): New. (variable_htab_hash): Use it. (variable_htab_eq): Support values. (variable_htab_free): Free from the right pool. (attrs_list_member, attrs_list_insert): Use decl_or_value. (attrs_list_union): Adjust. (attrs_list_mpdv_union): New. (tie_break_pointers): New. (canon_value_cmp): New. (unshare_variable): Return possibly-modified slot. (vars_copy_1): Adjust. (var_reg_decl_set): Adjust. Split out of... (var_reg_set): ... this. (get_init_value): Adjust. (var_reg_delete_and_set): Adjust. (var_reg_delete): Adjust. (var_regno_delete): Adjust. (var_mem_decl_set): Split out of... (var_mem_set): ... this. (var_mem_delete_and_set): Adjust. (var_mem_delete): Adjust. (val_store): New. (val_reset): New. (val_resolve): New. (variable_union): Adjust. Speed up merge of 1-part vars. (variable_canonicalize): Use unshared slot. (VALUED_RECURSED_INTO): New. (find_loc_in_1pdv): New. (struct dfset_merge): New. (insert_into_intersection): New. (intersect_loc_chains): New. (loc_cmp): New. (canonicalize_loc_order_check): New. (canonicalize_values_mark): New. (canonicalize_values_star): New. (variable_merge_over_cur): New. (variable_merge_over_src): New. (dataflow_set_merge): New. (dataflow_set_equiv_regs): New. (remove_duplicate_values): New. (struct dfset_post_merge): New. (variable_post_merge_new_vals): New. (variable_post_merge_perm_vals): New. (dataflow_post_merge_adjust): New. (find_mem_expr_in_1pdv): New. (dataflow_set_preserve_mem_locs): New. (dataflow_set_remove_mem_locs): New. (dataflow_set_clear_at_call): New. (onepart_variable_different_p): New. (variable_different_p): Use it. (dataflow_set_different_1): Adjust. Make detailed dump more verbose. (track_expr_p): Add need_rtl parameter. Don't generate rtl if not needed. (track_loc_p): Pass it true. (struct count_use_info): New. (find_use_val): New. (replace_expr_with_values): New. (log_op_type): New. (use_type): New, partially split out of... (count_uses): ... this. Count new micro-ops. (count_uses_1): Adjust. (count_stores): Adjust. (count_with_sets): New. (VAL_NEEDS_RESOLUTION): New. (VAL_HOLDS_TRACK_EXPR): New. (VAL_EXPR_IS_COPIED): New. (VAL_EXPR_IS_CLOBBERED): New. (add_uses): Adjust. Generate new micro-ops. (add_uses_1): Adjust. (add_stores): Generate new micro-ops. (add_with_sets): New. (find_src_status): Adjust. (find_src_set_src): Adjust. (compute_bb_dataflow): Use dataflow_set_clear_at_call. Handle new micro-ops. Canonicalize value equivalances. (vt_find_locations): Compute total size of hash tables for dumping. Perform merge for var-tracking-assignments. Don't disregard single-block loops. (dump_attrs_list): Handle decl_or_value. (dump_variable): Take variable. Deal with decl_or_value. (dump_variable_slot): New. (dump_vars): Use it. (dump_dataflow_sets): Adjust. (set_slot_part): New, extended to support one-part variables after splitting out of... (set_variable_part): ... this. (clobber_slot_part): New, split out of... (clobber_variable_part): ... this. (delete_slot_part): New, split out of... (delete_variable_part): .... this. (check_wrap_constant): New. (vt_expand_loc_callback): New. (vt_expand_loc): New. (emit_note_insn_var_location): Adjust. Handle values. Handle EMIT_NOTE_AFTER_CALL_INSN. (emit_notes_for_differences_1): Adjust. Handle values. (emit_notes_for_differences_2): Likewise. (emit_notes_for_differences): Adjust. (emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN notes. Adjust. Handle new micro-ops. (vt_add_function_parameters): Adjust. Create and bind values. (vt_initialize): Adjust. Initialize scratch_regs and valvar_pool, flooded and perm.. Initialize and use cselib. Log operations. Move some code to count_with_sets and add_with_sets. (delete_debug_insns): New. (vt_debug_insns_local): New. (vt_finalize): Release permp, valvar_pool, scratch_regs. Finish cselib. (var_tracking_main): If var-tracking-assignments is enabled but var-tracking isn't, delete debug insns and leave. Likewise if we exceed limits or fail the stack adjustments tests, and after all var-tracking processing. More in var-tracking, from Jakub Jelinek <jakub@redhat.com>: (dataflow_set): Add traversed_vars. (value_chain, const_value_chain): New typedefs. (value_chain_pool, value_chains): New variables. (value_chain_htab_hash, value_chain_htab_eq, add_value_chain, add_value_chains, add_cselib_value_chains, remove_value_chain, remove_value_chains, remove_cselib_value_chains): New functions. (shared_hash_find_slot_unshare_1, shared_hash_find_slot_1, shared_hash_find_slot_noinsert_1, shared_hash_find_1): New static inlines. (shared_hash_find_slot_unshare, shared_hash_find_slot, shared_hash_find_slot_noinsert, shared_hash_find): Update. (dst_can_be_shared): New variable. (unshare_variable): Unshare set->vars if shared, use shared_hash_*. Clear dst_can_be_shared. If set->traversed_vars is non-NULL and different from set->vars, look up slot again instead of using the passed in slot. (dataflow_set_init): Initialize traversed_vars. (variable_union): Use shared_hash_*. Use initially NO_INSERT lookup if set->vars is shared. Don't keep slot cleared before calling unshare_variable. Unshare set->vars if needed. Adjust unshare_variable callers. Clear dst_can_be_shared if needed. Even ->refcount == 1 vars must be unshared if set->vars is shared and var needs to be modified. (dataflow_set_union): Set traversed_vars during canonicalization. (VALUE_CHANGED, DECL_CHANGED): Define. (set_dv_changed, dv_changed_p): New static inlines. (track_expr_p): Clear DECL_CHANGED. (dump_dataflow_sets): Set it. (variable_was_changed): Call set_dv_changed. (emit_note_insn_var_location): Likewise. (changed_variables_stack): New variable. (check_changed_vars_1, check_changed_vars_2): New functions. (emit_notes_for_changes): Do nothing if changed_variables is empty. Traverse changed_variables with check_changed_vars_1, call check_changed_vars_2 on each changed_variables_stack entry. (emit_notes_in_bb): Add SET argument. Just clear it at the beginning, use it instead of local &set, don't destroy it at the end. (vt_emit_notes): Call dataflow_set_clear early on all VTI(bb)->out sets, never use them, instead use emit_notes_in_bb computed set, dataflow_set_clear also VTI(bb)->in when we are done with the basic block. Initialize changed_variables_stack, free it afterwards. If ENABLE_CHECKING verify that after noting differences to an empty set value_chains hash table is empty. (vt_initialize): Initialize value_chains and value_chain_pool. (vt_finalize): Delete value_chains htab, free value_chain_pool. (variable_tracking_main): Call dump_dataflow_sets before calling vt_emit_notes, not after it. * tree-flow.h (propagate_defs_into_debug_stmts): Declare. (propagate_var_def_into_debug_stmts): Declare. * df-problems.c (df_lr_bb_local_compute): Skip debug insns. (df_set_note): Reject debug insns. (df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't add notes to debug insns. (df_note_bb_compute): Adjust. Likewise. (df_simulate_uses): Skip debug insns. (df_simulate_initialize_backwards): Likewise. * reg-stack.c (subst_stack_regs_in_debug_insn): New. (subst_stack_regs_pat): Reject debug insns. (convert_regs_1): Handle debug insns. * Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H. (print-rtl.o): Depend on cselib.h. (cselib.o): Depend on TREE_PASS_H. (var-tracking.o): Depend on cselib.h and TARGET_H. * sched-rgn.c (rgn_estimate_number_of_insns): Discount debug insns. (init_ready_list): Skip boundary debug insns. (add_branch_dependences): Skip debug insns. (free_block_dependencies): Check for blocks with only debug insns. (compute_priorities): Likewise. * gimple.c (gss_for_code): Handle GIMPLE_DEBUG. (gimple_build_with_ops_stat): Take subcode as unsigned. Adjust all callers. (gimple_build_debug_bind_stat): New. (empty_body_p): Skip debug stmts. (gimple_has_side_effects): Likewise. (gimple_rhs_has_side_effects): Likewise. * gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New. (gimple_build_debug_bind_stat): Declare. (gimple_build_debug_bind): Define. (is_gimple_debug): New. (gimple_debug_bind_p): New. (gimple_debug_bind_get_var): New. (gimple_debug_bind_get_value): New. (gimple_debug_bind_get_value_ptr): New. (gimple_debug_bind_set_var): New. (gimple_debug_bind_set_value): New. (GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro. (gimple_debug_bind_reset_value): New. (gimple_debug_bind_has_value_p): New. (gsi_next_nondebug): New. (gsi_prev_nondebug): New. (gsi_start_nondebug_bb): New. (gsi_last_nondebug_bb): New. * sched-vis.c (print_pattern): Handle VAR_LOCATION. (print_insn): Handle DEBUG_INSN. * tree-cfg.c (remove_bb): Walk stmts backwards. Let loc of first insn prevail. (first_stmt): Skip debug stmts. (first_non_label_stmt): Likewise. (last_stmt): Likewise. (has_zero_uses_1): New. (single_imm_use_1): New. (verify_gimple_debug): New. (verify_types_in_gimple_stmt): Handle debug stmts. (verify_stmt): Likewise. (debug_loop_num): Skip debug stmts. (remove_edge_and_dominated_blocks): Remove dominators last. * tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into debug stmts. (linearize_expr): Likewise. * config/i386/i386.c (ix86_delegitimize_address): Call default implementation. * config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug insns. (group_barrier_needed): Skip debug insns. (emit_insn_group_barriers): Likewise. (emit_all_insn_group_barriers): Likewise. (ia64_variable_issue): Handle debug insns. (ia64_dfa_new_cycle): Likewise. (final_emit_insn_group_barriers): Skip debug insns. (ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't def cfa without frame. (process_set): Likewise. (process_for_unwind_directive): Pass frame on. * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define. (rs6000_delegitimize_address): New. (rs6000_debug_adjust_cost): Handle debug insns. (is_microcoded_insn): Likewise. (is_cracked_insn): Likewise. (is_nonpipeline_insn): Likewise. (insn_must_be_first_in_group): Likewise. (insn_must_be_last_in_group): Likewise. (force_new_group): Likewise. * cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block contains only debug insns. (rtl_merge_blocks): Skip debug insns. (purge_dead_edges): Likewise. (rtl_block_ends_with_call_p): Skip debug insns. * dce.c (deletable_insn_p): Handle VAR_LOCATION. (mark_reg_dependencies): Skip debug insns. * params.def (PARAM_MIN_NONDEBUG_INSN_UID): New. * tree-ssanames.c (release_ssa_name): Propagate def into debug stmts. * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts): Skip debug stmts. * regcprop.c (replace_oldest_value_addr): Skip debug insns. (replace_oldest_value_mem): Use ALL_REGS for debug insns. (copyprop_hardreg_forward_1): Handle debug insns. * reload1.c (reload): Skip debug insns. Replace unassigned pseudos in debug insns with their equivalences. (eliminate_regs_in_insn): Skip debug insns. (emit_input_reload_insns): Skip debug insns at first, adjust them later. * tree-ssa-operands.c (add_virtual_operand): Reject debug stmts. (get_indirect_ref_operands): Pass opf_no_vops on. (get_expr_operands): Likewise. Skip debug stmts. (parse_ssa_operands): Scan debug insns with opf_no_vops. gcc/testsuite/ChangeLog: * gcc.dg/guality/guality.c: New. * gcc.dg/guality/guality.h: New. * gcc.dg/guality/guality.exp: New. * gcc.dg/guality/example.c: New. * lib/gcc-dg.exp (cleanup-dump): Remove .gk files. (cleanup-saved-temps): Likewise, .gkd files too. gcc/cp/ChangeLog: * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New. * cp-lang.c (cxx_dwarf_name): Pass it. * error.c (count_non_default_template_args): Take flags as argument. Adjust all callers. Skip counting of default arguments if the new flag is given. ChangeLog: * Makefile.tpl (BUILD_CONFIG): Default to bootstrap-debug. * Makefile.in: Rebuilt. contrib/ChangeLog: * compare-debug: Look for .gkd files and compare them. config/ChangeLog: * bootstrap-debug.mk: Add comments. * bootstrap-debug-big.mk: New. * bootstrap-debug-lean.mk: New. * bootstrap-debug-ckovw.mk: Add comments. * bootstrap-debug-lib.mk: Drop CFLAGS for stages. Use -g0 for TFLAGS in stage1. Drop -fvar-tracking-assignments-toggle. From-SVN: r151312
2009-09-02 04:42:21 +02:00
#ifndef GENERATOR_FILE
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
if (GET_CODE (in_rtx) == VAR_LOCATION)
{
if (TREE_CODE (PAT_VAR_LOCATION_DECL (in_rtx)) == STRING_CST)
fputs (" <debug string placeholder>", outfile);
else
print_mem_expr (outfile, PAT_VAR_LOCATION_DECL (in_rtx));
fputc (' ', outfile);
print_rtx (PAT_VAR_LOCATION_LOC (in_rtx));
if (PAT_VAR_LOCATION_STATUS (in_rtx)
== VAR_INIT_STATUS_UNINITIALIZED)
fprintf (outfile, " [uninit]");
sawclose = 1;
i = GET_RTX_LENGTH (VAR_LOCATION);
Ulrich Drepper <drepper@cygnus.com> Ulrich Drepper <drepper@cygnus.com> * Makefile.in (OBJS): Add graph.o (graph.o): New dependency list. * flags.h: Declare dump_for_graph and define graph_dump_types type. * print-rtl.c (dump_for_graph): Define new variable. (print_rtx): Rewrite to allow use in graph dumping functions. * toplev.c: Declare print_rtl_graph_with_bb, clean_graph_dump_file, finish_graph_dump_file. Define graph_dump_format. (compile_file): If graph dumping is enabled also clear these files. Finish graph dump files. (rest_of_compilation): Also dump graph information if enabled. (main): Recognize -dv to enabled VCG based graph dumping. * graph.c: New file. Graph dumping functions. From-SVN: r23813
1998-11-23 17:41:12 +01:00
}
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
#endif
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
}
real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0. * real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0. (real_to_hexadecimal): Likewise. * print-rtl.c (print_rtx): If we are linked with real.c, don't dump the XWINT fields of a floating point CONST_DOUBLE. From-SVN: r57719
2002-10-02 04:38:02 +02:00
#ifndef GENERATOR_FILE
cfgexpand.c (expand_debug_locations): Encapsulate test for CONST_DOUBLE in macro. 2012-08-02 Kenneth Zadeck <zadeck@naturalbridge.com> * cfgexpand.c (expand_debug_locations): Encapsulate test for CONST_DOUBLE in macro. * combine.c (try_combine, gen_lowpart_for_combine): Ditto. * cprop.c (implicit_set_cond_p): Ditto. * cselib.c (rtx_equal_for_cselib_1): Ditto. * expmed.c (expand_mult): Ditto. * expr.c (convert_modes): Ditto. * ira-costs.c (record_reg_classes): Ditto. * ira-lives.c (single_reg_class): Ditto. * optabs.c (expand_copysign_absneg, expand_copysign): Ditto. * print-rtl.c (print_rtx): Ditto. * recog.c (simplify_while_replacing, const_double_operand) (asm_operand_ok, constrain_operands): Ditto. * reg-stack.c (subst_stack_regs_pat): Ditto. * reload.c (find_reloads, find_equiv_reg): Ditto. * rtlanal.c (replace_rtx): Remove test. * rtlanal.c (constant_pool_constant_p, split_double): Encapsulate test for CONST_DOUBLE in macro. * simplify-rtx.c (mode_signbit_p, avoid_constant_pool_reference) (simplify_unary_operation_1, simplify_const_unary_operation) (simplify_binary_operation_1, simplify_const_binary_operation) (simplify_relational_operation_1) (simplify_const_relational_operations) (implify_subreg): Ditto. * varasm.c (output_constant_pool_2): Ditto. * rtl.h (CONST_DOUBLE_AS_INT_P, CONST_DOUBLE_AS_FLOAT_P): New macros. * rtl.def (CONST_DOUBLE): Updated comments. From-SVN: r190105
2012-08-03 00:39:57 +02:00
if (CONST_DOUBLE_AS_FLOAT_P (in_rtx))
real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0. * real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0. (real_to_hexadecimal): Likewise. * print-rtl.c (print_rtx): If we are linked with real.c, don't dump the XWINT fields of a floating point CONST_DOUBLE. From-SVN: r57719
2002-10-02 04:38:02 +02:00
i = 5;
#endif
gcc/ * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA) (BARRIER, CODE_LABEL, NOTE): Remove first "i" field. * rtl.h (rtx_def): Add insn_uid to u2 field. (RTX_FLAG_CHECK8): Delete in favor of... (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro. (INSN_DELETED_P): Update accordingly. (INSN_UID): Use u2.insn_uid. (INSN_CHAIN_CODE_P): Define. (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION) (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER) (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER) (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER) (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower indices accordingly. * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop. Update indices for insn-chain rtxes. * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes. (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes. * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call. * caller-save.c (init_caller_save): Update gen_rtx_INSN calls. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. From-SVN: r210360
2014-05-13 12:38:50 +02:00
if (INSN_CHAIN_CODE_P (GET_CODE (in_rtx)))
re PR debug/61188 (Many -fcompare-debug failures) gcc/ PR debug/61188 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered. From-SVN: r210429
2014-05-14 17:53:11 +02:00
{
if (flag_dump_unnumbered)
fprintf (outfile, " #");
else
fprintf (outfile, " %d", INSN_UID (in_rtx));
}
gcc/ * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA) (BARRIER, CODE_LABEL, NOTE): Remove first "i" field. * rtl.h (rtx_def): Add insn_uid to u2 field. (RTX_FLAG_CHECK8): Delete in favor of... (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro. (INSN_DELETED_P): Update accordingly. (INSN_UID): Use u2.insn_uid. (INSN_CHAIN_CODE_P): Define. (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION) (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER) (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER) (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER) (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower indices accordingly. * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop. Update indices for insn-chain rtxes. * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes. (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes. * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call. * caller-save.c (init_caller_save): Update gen_rtx_INSN calls. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. From-SVN: r210360
2014-05-13 12:38:50 +02:00
Ulrich Drepper <drepper@cygnus.com> Ulrich Drepper <drepper@cygnus.com> * Makefile.in (OBJS): Add graph.o (graph.o): New dependency list. * flags.h: Declare dump_for_graph and define graph_dump_types type. * print-rtl.c (dump_for_graph): Define new variable. (print_rtx): Rewrite to allow use in graph dumping functions. * toplev.c: Declare print_rtl_graph_with_bb, clean_graph_dump_file, finish_graph_dump_file. Define graph_dump_format. (compile_file): If graph dumping is enabled also clear these files. Finish graph dump files. (rest_of_compilation): Also dump graph information if enabled. (main): Recognize -dv to enabled VCG based graph dumping. * graph.c: New file. Graph dumping functions. From-SVN: r23813
1998-11-23 17:41:12 +01:00
/* Get the format string and skip the first elements if we have handled
them already. */
format_ptr = GET_RTX_FORMAT (GET_CODE (in_rtx)) + i;
for (; i < GET_RTX_LENGTH (GET_CODE (in_rtx)); i++)
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
switch (*format_ptr++)
{
rtl.c (copy_rtx): Handle 'T' format letter. * rtl.c (copy_rtx): Handle 'T' format letter. * gensupport.c (collect_insn_data): Likewise. * print-rtl.c (print_rtx): Print 'T' slots like 's'. From-SVN: r43732
2001-07-03 21:23:35 +02:00
const char *str;
case 'T':
str = XTMPL (in_rtx, i);
goto string;
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
case 'S':
case 's':
rtl.c (copy_rtx): Handle 'T' format letter. * rtl.c (copy_rtx): Handle 'T' format letter. * gensupport.c (collect_insn_data): Likewise. * print-rtl.c (print_rtx): Print 'T' slots like 's'. From-SVN: r43732
2001-07-03 21:23:35 +02:00
str = XSTR (in_rtx, i);
string:
if (str == 0)
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
fputs (" \"\"", outfile);
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
else
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
fprintf (outfile, " (\"%s\")", str);
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
sawclose = 1;
break;
rtl.def (NOTE): Change format to "iuu0n". 1999-08-19 14:44 -0700 Zack Weinberg <zack@bitmover.com> * rtl.def (NOTE): Change format to "iuu0n". (ADDR_DIFF_VEC): Change format to "eEee0". (ADDRESSOF): Change format to "eit". * rtl.h (rtvec): Make "elem" an array of rtx, not rtunion. (RTVEC_ELT): Change to match. (XVECEXP): Use XVEC and RTVEC_ELT. (INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER, ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT. (PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES, CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST, TRAP_CONDITION, TRAP_CODE): Use XEXP. (INTVAL): Use XWINT. (ADDRESSOF_DECL): Use XTREE. (SET_ADDRESSOF_DECL): Delete. (NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL, NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill. These have been ifdefed out since 2.6 at least. (gen_rtvec_vv): Delete prototype. * rtl.h (rtvec_alloc): rt->elem is now an array of rtx, not rtunion. (copy_most_rtx): Handle 't' format letter. * emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx. (gen_rtvec_vv): Delete function. All callers changed to use gen_rtvec_v instead. * print-rtl.c (print_rtx): Move special casing of NOTEs to the '0' format letter. * function.c (gen_mem_addressof): Don't use SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF instead. * integrate.c (copy_rtx_and_substitute): Likewise. Copy 't' slots with XTREE. (subst_constants): Treat 't' slots like '[swi]' slots. * cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots. * jump.c (rtx_equal_for_thread_p): Likewise. * rtlanal.c (rtx_equal_p): Likewise. * stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes only four arguments. * gengenrtl.c (type_from_format): Provide correct types for 'b' and 't' slots. * tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK): If a recent gcc is in use (always in stage2 and beyond), use statement expressions, so we don't make a function call unless the check fails. Evaluate arguments exactly once. (CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1, TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1): Delete. (CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that they evaluate their arguments exactly once, irrespective of the compiler in use. * tree.c [ENABLE_CHECKING]: Define whichever set of functions is used by the currently-enabled check macros. This is: (tree_check_failed, tree_class_check_failed): For gcc. (tree_check, tree_class_check, cst_or_constructor_check, expr_check): For other compilers. * gencheck.c: Do not define any *_CHECK1 macros. From-SVN: r28769
1999-08-20 00:33:38 +02:00
/* 0 indicates a field for internal use that should not be printed.
An exception is the third field of a NOTE, where it indicates
that the field has several different valid contents. */
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
case '0':
print-rtl.c (print_rtx): Guard whole '0' block with ifndef GENERATOR_FILE. gcc/ * print-rtl.c (print_rtx): Guard whole '0' block with ifndef GENERATOR_FILE. From-SVN: r210358
2014-05-13 12:38:27 +02:00
#ifndef GENERATOR_FILE
rtl.def (REG): Remove middle field. gcc/ * rtl.def (REG): Remove middle field. * rtl.h (rtx_def): Add orignal_regno to u2. (ORIGINAL_REGNO): Use it instead of field 1. (REG_ATTRS): Lower field index accordingly. * gengtype.c (adjust_field_rtx_def): Remove handling of ORIGINAL_REGNO. Move REG_ATTRS index down. * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the code that prints the REGNO. From-SVN: r210359
2014-05-13 12:38:38 +02:00
if (i == 1 && GET_CODE (in_rtx) == SYMBOL_REF)
rtl.def (SYMBOL_REF): Add two 0 fields. * rtl.def (SYMBOL_REF): Add two 0 fields. * gengtype.c (adjust_field_rtx_def): Handle them. * print-rtl.c (print_rtx): Print them. * rtl.h (SYMBOL_REF_DECL, SYMBOL_REF_FLAGS): New. (SYMBOL_FLAG_FUNCTION, SYMBOL_REF_FUNCTION_P): New. (SYMBOL_FLAG_LOCAL, SYMBOL_REF_LOCAL_P): New. (SYMBOL_FLAG_SMALL, SYMBOL_REF_SMALL_P): New. (SYMBOL_FLAG_TLS_SHIFT, SYMBOL_REF_TLS_MODEL): New. (SYMBOL_FLAG_EXTERNAL, SYMBOL_REF_EXTERNAL_P): New. (SYMBOL_FLAG_MACH_DEP): New. * optabs.c (init_one_libfunc): Zap fake SYMBOL_REF_DECL. * varasm.c (make_decl_rtl): Set SYMBOL_REF_DECL. (assemble_static_space): Set SYMBOL_REF_FLAGS. (assemble_trampoline_template): Likewise. (output_constant_def, force_const_mem): Likewise. (default_encode_section_info): New. * output.h: Declare it. * target-def.h (TARGET_ENCODE_SECTION_INFO): Use it. From-SVN: r65479
2003-04-11 23:15:36 +02:00
{
int flags = SYMBOL_REF_FLAGS (in_rtx);
if (flags)
df-core.c (df_ref_debug): Change format string placeholder from 0x%x to %#x. * df-core.c (df_ref_debug): Change format string placeholder from 0x%x to %#x. * dwarf2asm.c (dw2_asm_output_data_raw, dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128_raw, dw2_asm_output_data_sleb128): Ditto. * dwarf2out.c (output_cfi, output_cfi_directive, dwarf2out_do_cfi_startproc, output_loc_sequence_raw, output_cfa_loc_raw, output_die, output_ranges, output_file_names): Ditto. * genattrtab.c (write_test_expr, write_attr_valueq): Ditto. * print-rtl.c (print_rtx): Ditto. From-SVN: r158347
2010-04-14 17:08:54 +02:00
fprintf (outfile, " [flags %#x]", flags);
rtl.def (SYMBOL_REF): Add two 0 fields. * rtl.def (SYMBOL_REF): Add two 0 fields. * gengtype.c (adjust_field_rtx_def): Handle them. * print-rtl.c (print_rtx): Print them. * rtl.h (SYMBOL_REF_DECL, SYMBOL_REF_FLAGS): New. (SYMBOL_FLAG_FUNCTION, SYMBOL_REF_FUNCTION_P): New. (SYMBOL_FLAG_LOCAL, SYMBOL_REF_LOCAL_P): New. (SYMBOL_FLAG_SMALL, SYMBOL_REF_SMALL_P): New. (SYMBOL_FLAG_TLS_SHIFT, SYMBOL_REF_TLS_MODEL): New. (SYMBOL_FLAG_EXTERNAL, SYMBOL_REF_EXTERNAL_P): New. (SYMBOL_FLAG_MACH_DEP): New. * optabs.c (init_one_libfunc): Zap fake SYMBOL_REF_DECL. * varasm.c (make_decl_rtl): Set SYMBOL_REF_DECL. (assemble_static_space): Set SYMBOL_REF_FLAGS. (assemble_trampoline_template): Likewise. (output_constant_def, force_const_mem): Likewise. (default_encode_section_info): New. * output.h: Declare it. * target-def.h (TARGET_ENCODE_SECTION_INFO): Use it. From-SVN: r65479
2003-04-11 23:15:36 +02:00
tree decl = SYMBOL_REF_DECL (in_rtx);
if (decl)
tree-dump.c (dump_option_value_in): Add TDF_NOUID. 2009-11-30 Richard Guenther <rguenther@suse.de> * tree-dump.c (dump_option_value_in): Add TDF_NOUID. * tree-pass.h (TDF_NOUID): Likewise. * print-rtl.c: Include tree-pass.h. (print_mem_expr): Pass dump_flags. (print_rtx): Likewise. * print-tree.c: Include tree-pass.h. (print_node_brief): Handle TDF_NOUID. (print_node): Likewise. * tree-pretty-print.c (dump_decl_name): Likewise. (dump_generic_node): Likewise. * Makefile.in (print-rtl.o, print-tree.o): Add $(TREE_PASS_H) dependency. From-SVN: r154775
2009-11-30 11:36:54 +01:00
print_node_brief (outfile, "", decl, dump_flags);
rtl.def (SYMBOL_REF): Add two 0 fields. * rtl.def (SYMBOL_REF): Add two 0 fields. * gengtype.c (adjust_field_rtx_def): Handle them. * print-rtl.c (print_rtx): Print them. * rtl.h (SYMBOL_REF_DECL, SYMBOL_REF_FLAGS): New. (SYMBOL_FLAG_FUNCTION, SYMBOL_REF_FUNCTION_P): New. (SYMBOL_FLAG_LOCAL, SYMBOL_REF_LOCAL_P): New. (SYMBOL_FLAG_SMALL, SYMBOL_REF_SMALL_P): New. (SYMBOL_FLAG_TLS_SHIFT, SYMBOL_REF_TLS_MODEL): New. (SYMBOL_FLAG_EXTERNAL, SYMBOL_REF_EXTERNAL_P): New. (SYMBOL_FLAG_MACH_DEP): New. * optabs.c (init_one_libfunc): Zap fake SYMBOL_REF_DECL. * varasm.c (make_decl_rtl): Set SYMBOL_REF_DECL. (assemble_static_space): Set SYMBOL_REF_FLAGS. (assemble_trampoline_template): Likewise. (output_constant_def, force_const_mem): Likewise. (default_encode_section_info): New. * output.h: Declare it. * target-def.h (TARGET_ENCODE_SECTION_INFO): Use it. From-SVN: r65479
2003-04-11 23:15:36 +02:00
}
gcc/ * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA) (BARRIER, CODE_LABEL, NOTE): Remove first "i" field. * rtl.h (rtx_def): Add insn_uid to u2 field. (RTX_FLAG_CHECK8): Delete in favor of... (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro. (INSN_DELETED_P): Update accordingly. (INSN_UID): Use u2.insn_uid. (INSN_CHAIN_CODE_P): Define. (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION) (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER) (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER) (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER) (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower indices accordingly. * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop. Update indices for insn-chain rtxes. * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes. (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes. * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call. * caller-save.c (init_caller_save): Update gen_rtx_INSN calls. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. From-SVN: r210360
2014-05-13 12:38:50 +02:00
else if (i == 3 && NOTE_P (in_rtx))
rtl.def (NOTE): Change format to "iuu0n". 1999-08-19 14:44 -0700 Zack Weinberg <zack@bitmover.com> * rtl.def (NOTE): Change format to "iuu0n". (ADDR_DIFF_VEC): Change format to "eEee0". (ADDRESSOF): Change format to "eit". * rtl.h (rtvec): Make "elem" an array of rtx, not rtunion. (RTVEC_ELT): Change to match. (XVECEXP): Use XVEC and RTVEC_ELT. (INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER, ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT. (PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES, CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST, TRAP_CONDITION, TRAP_CODE): Use XEXP. (INTVAL): Use XWINT. (ADDRESSOF_DECL): Use XTREE. (SET_ADDRESSOF_DECL): Delete. (NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL, NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill. These have been ifdefed out since 2.6 at least. (gen_rtvec_vv): Delete prototype. * rtl.h (rtvec_alloc): rt->elem is now an array of rtx, not rtunion. (copy_most_rtx): Handle 't' format letter. * emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx. (gen_rtvec_vv): Delete function. All callers changed to use gen_rtvec_v instead. * print-rtl.c (print_rtx): Move special casing of NOTEs to the '0' format letter. * function.c (gen_mem_addressof): Don't use SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF instead. * integrate.c (copy_rtx_and_substitute): Likewise. Copy 't' slots with XTREE. (subst_constants): Treat 't' slots like '[swi]' slots. * cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots. * jump.c (rtx_equal_for_thread_p): Likewise. * rtlanal.c (rtx_equal_p): Likewise. * stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes only four arguments. * gengenrtl.c (type_from_format): Provide correct types for 'b' and 't' slots. * tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK): If a recent gcc is in use (always in stage2 and beyond), use statement expressions, so we don't make a function call unless the check fails. Evaluate arguments exactly once. (CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1, TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1): Delete. (CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that they evaluate their arguments exactly once, irrespective of the compiler in use. * tree.c [ENABLE_CHECKING]: Define whichever set of functions is used by the currently-enabled check macros. This is: (tree_check_failed, tree_class_check_failed): For gcc. (tree_check, tree_class_check, cst_or_constructor_check, expr_check): For other compilers. * gencheck.c: Do not define any *_CHECK1 macros. From-SVN: r28769
1999-08-20 00:33:38 +02:00
{
gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER... * gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. * ddg.c (create_ddg): LIkewise. * final.c (final): Remove hunk moving line numbernotes around since they are no longer present at this stage. (final_scan_insn): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (output_asm_label): Likewise. * reorg.c (dbr_schedule): Likewise. * haifa-sched.c (unlink_other_notes): Likewise. * mode-switching.c (optimize_mode_switching): Likewise. * graph.c (start_bb): Likewise. * rtl.def (NOTE): Update description. * jump.c (squeeze_notes): Delete. (mark_jump_label): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. * ifcvt.c (dead_or_predicable): Remove call of squeeze_notes. * dwarf2out.c (gen_label_die): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (dwarf2out_var_location): Likewise. * cfgbuild.c (make_edges): Likewise. (find_basic_blocks_1): Likewise. * function.c (reorder_blocks_1): Likewise. (epilogue_done): Likewise. (reposition_prologue_and_epilogue_notes): Likewise. * print-rtl.c (print_rtx): Likewise; drop code for printing line number notes. (print_rtl): Likewise. (print_rtl_single): Likewise. * gcse.c (insert_insn_start_bb): Likewise. * alias.c (init_alias_analysis): Likewise. * calls.c (fixup_tail_calls): Likewise. * except.c (sjlj_emit_function_enter): Likewise. * emit-rtl.c (add_insn_after): Likeiwse. (emit_label_before): Likewise. (emit_label_after): Likewise. (emit_note_before, emit_note_after, emit_note): Update parameter to be enum insn_note; do not deal with source files. * cfgcleanup.c (merge_blocks_move_predecessor_nojumps): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (merge_blocks_move_successor_nojumps): Simplify now when we don't have BLOCK notes. (try_optimize_cfg): Likewise. * cfglayout.c (skip_insns_after_block): Likewise. (record_effective_endpoints): Likewise. (duplicate_insn_chain): Likewise. * varasm.c (output_constant_pool_1): Likewise. * sched-deps.c (sched_analyze): Likewise. * rtl.c (NOTE_INSN_MAX_isnt_negative_adjust_NOTE_INSN_BIAS): Exterminate. (note_insn_name): Simplify now when NOTE_INSN_BIAS is gone. * rtl.h (NOTE_SOURCE_LOCATION, NOTE_EXPANDED_LOCATION): Exterminate. (SET_INSN_DELETED): Simplify. (NOTE_LINE_NUMBER): Exterminate. (NOTE_LINE_KIND): New. (NOTE_INSN_BASIC_BLOCK_P): Update. (enum insn_note): Simplify. (GET_NOTE_INSN_NAME) Simplify. (emit_note_before, emit_note_after, emit_note): Update prototype. (squeeze_notes): Remove. * sched-int.h (NOTE_NOT_BB_P): Update. * resource.c (mark_target_live_regs): Update. * sched-rgn.c (debug_dependencies): Update. * sched-vis.c (print_insn): Update. * config/alpha/alpha.c (alpha_handle_trap_shadows): Update. * config/i386/i386.c (ix86_output_function_epilogue): Update. * config/sh/sh.c (sh_adjust_unroll_max): Function dead since gcc 4.0.0. (TARGET_ADJUST_UNROLL_MAX): Likewise. (split_branches): Update. (sh_optimize_target_register_callee_saved): Remove hunk dead since gcc 4.0.0. (sh_adjust_unroll_max): Exterminate. * config/c4x/c4x.c (c4x_reorg): Use SET_INSN_DELETED. * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Likewise. (m68hc11_reorg): Likewise. * config/ia64/ia64.c (emit_insn_group_barriers): Update. (emit_predicate_relation_info): Update. (process_for_unwind_directive): Update. * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update. (output_call): Update. * config/pa/pa.c (output_lbranch): Update. (output_millicode_call): Update. (output_call): Update. (pa_combine_instructions): Update. * config/mips/mips.c (mips16_gp_pseudo_reg): Update. * config/bfin/bfin.c (gen_one_bundle): Update. * cfgrtl.c (can_delete_note_p): Update. (delete_insn): Update. (rtl_merge_blocks): Update. (commit_one_edge_insertion): Update. (rtl_verify_flow_info): Update. * stmt.c (expand_case): Do not call squeeze_notes. From-SVN: r124895
2007-05-21 08:19:50 +02:00
switch (NOTE_KIND (in_rtx))
except.c (expand_eh_region_start_for_decl): Use NOTE_EH_HANDLER, not NOTE_BLOCK_NUMBER. * except.c (expand_eh_region_start_for_decl): Use NOTE_EH_HANDLER, not NOTE_BLOCK_NUMBER. (expand_eh_region_end): Likewise. (find_exception_handler_labels): Likewise. (scan_region): Likewise. (exception_optimize): Likewise. (update_rethrow_references): Likewise. (set_insn_eh_region): Likewise. * final.c (final_scan_insn): Likewise. * flow.c (make_edges): Likewise. * integrate.c (expand_inline_function): Likewise. * print-rtl.c (print_rtx): Likewise. From-SVN: r29418
1999-09-15 01:51:34 +02:00
{
builtins.c (expand_builtin_expect): New. * builtins.c (expand_builtin_expect): New. (expand_builtin): Call it. * builtins.def (BUILT_IN_EXPECT): New. * c-common.c (c_common_nodes_and_builtins): Declare __builtin_expect. * extend.texi: Document it. * predict.c (expected_value_to_br_prob): New. (find_expected_value): New. * basic-block.h (expected_value_to_br_prob): Declare. * toplev.c (rest_of_compilation): Invoke it. * rtl.h (NOTE_EXPECTED_VALUE): New. (NOTE_INSN_EXPECTED_VALUE): New. * rtl.c (note_insn_name): Update. * print-rtl.c (print_rtx): Reorg NOTE_LINE_NUMBER special cases; handle NOTE_INSN_EXPECTED_VALUE. From-SVN: r33211
2000-04-17 18:49:00 +02:00
case NOTE_INSN_EH_REGION_BEG:
case NOTE_INSN_EH_REGION_END:
print-rtl.c (print_rtx): Don't print addresses when flag_dump_unnumbered. * print-rtl.c (print_rtx): Don't print addresses when flag_dump_unnumbered. From-SVN: r32079
2000-02-20 22:26:53 +01:00
if (flag_dump_unnumbered)
fprintf (outfile, " #");
else
fprintf (outfile, " %d", NOTE_EH_HANDLER (in_rtx));
except.c (expand_eh_region_start_for_decl): Use NOTE_EH_HANDLER, not NOTE_BLOCK_NUMBER. * except.c (expand_eh_region_start_for_decl): Use NOTE_EH_HANDLER, not NOTE_BLOCK_NUMBER. (expand_eh_region_end): Likewise. (find_exception_handler_labels): Likewise. (scan_region): Likewise. (exception_optimize): Likewise. (update_rethrow_references): Likewise. (set_insn_eh_region): Likewise. * final.c (final_scan_insn): Likewise. * flow.c (make_edges): Likewise. * integrate.c (expand_inline_function): Likewise. * print-rtl.c (print_rtx): Likewise. From-SVN: r29418
1999-09-15 01:51:34 +02:00
sawclose = 1;
builtins.c (expand_builtin_expect): New. * builtins.c (expand_builtin_expect): New. (expand_builtin): Call it. * builtins.def (BUILT_IN_EXPECT): New. * c-common.c (c_common_nodes_and_builtins): Declare __builtin_expect. * extend.texi: Document it. * predict.c (expected_value_to_br_prob): New. (find_expected_value): New. * basic-block.h (expected_value_to_br_prob): Declare. * toplev.c (rest_of_compilation): Invoke it. * rtl.h (NOTE_EXPECTED_VALUE): New. (NOTE_INSN_EXPECTED_VALUE): New. * rtl.c (note_insn_name): Update. * print-rtl.c (print_rtx): Reorg NOTE_LINE_NUMBER special cases; handle NOTE_INSN_EXPECTED_VALUE. From-SVN: r33211
2000-04-17 18:49:00 +02:00
break;
case NOTE_INSN_BLOCK_BEG:
case NOTE_INSN_BLOCK_END:
re PR other/28251 (dumped addresses makes diffing dumps unusable) gcc: PR other/28251 * tree.h (dump_addr): Declare. * print-tree.c (dump_addr): New function. (print_node_brief, print_node): Use it. * print-rtl.c (print_rtx): Likewise. * common.opt (-fdump-noaddr): New option. * doc/invoke.texi (-fdump-noaddr): Document. * loop-unroll.c (si_info_hash): Make hash independent of addresses. (ve_info_hash): Likewise. gcc/testsuite: PR other/28251 gcc.c-torture/unsorted/dump-noaddr.c: New test. gcc.c-torture/unsorted/dump-noaddr.x: New driver. From-SVN: r115519
2006-07-17 16:44:48 +02:00
dump_addr (outfile, " ", NOTE_BLOCK (in_rtx));
rtl.def (NOTE): Change format to "iuu0n". 1999-08-19 14:44 -0700 Zack Weinberg <zack@bitmover.com> * rtl.def (NOTE): Change format to "iuu0n". (ADDR_DIFF_VEC): Change format to "eEee0". (ADDRESSOF): Change format to "eit". * rtl.h (rtvec): Make "elem" an array of rtx, not rtunion. (RTVEC_ELT): Change to match. (XVECEXP): Use XVEC and RTVEC_ELT. (INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER, ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT. (PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES, CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST, TRAP_CONDITION, TRAP_CODE): Use XEXP. (INTVAL): Use XWINT. (ADDRESSOF_DECL): Use XTREE. (SET_ADDRESSOF_DECL): Delete. (NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL, NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill. These have been ifdefed out since 2.6 at least. (gen_rtvec_vv): Delete prototype. * rtl.h (rtvec_alloc): rt->elem is now an array of rtx, not rtunion. (copy_most_rtx): Handle 't' format letter. * emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx. (gen_rtvec_vv): Delete function. All callers changed to use gen_rtvec_v instead. * print-rtl.c (print_rtx): Move special casing of NOTEs to the '0' format letter. * function.c (gen_mem_addressof): Don't use SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF instead. * integrate.c (copy_rtx_and_substitute): Likewise. Copy 't' slots with XTREE. (subst_constants): Treat 't' slots like '[swi]' slots. * cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots. * jump.c (rtx_equal_for_thread_p): Likewise. * rtlanal.c (rtx_equal_p): Likewise. * stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes only four arguments. * gengenrtl.c (type_from_format): Provide correct types for 'b' and 't' slots. * tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK): If a recent gcc is in use (always in stage2 and beyond), use statement expressions, so we don't make a function call unless the check fails. Evaluate arguments exactly once. (CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1, TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1): Delete. (CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that they evaluate their arguments exactly once, irrespective of the compiler in use. * tree.c [ENABLE_CHECKING]: Define whichever set of functions is used by the currently-enabled check macros. This is: (tree_check_failed, tree_class_check_failed): For gcc. (tree_check, tree_class_check, cst_or_constructor_check, expr_check): For other compilers. * gencheck.c: Do not define any *_CHECK1 macros. From-SVN: r28769
1999-08-20 00:33:38 +02:00
sawclose = 1;
builtins.c (expand_builtin_expect): New. * builtins.c (expand_builtin_expect): New. (expand_builtin): Call it. * builtins.def (BUILT_IN_EXPECT): New. * c-common.c (c_common_nodes_and_builtins): Declare __builtin_expect. * extend.texi: Document it. * predict.c (expected_value_to_br_prob): New. (find_expected_value): New. * basic-block.h (expected_value_to_br_prob): Declare. * toplev.c (rest_of_compilation): Invoke it. * rtl.h (NOTE_EXPECTED_VALUE): New. (NOTE_INSN_EXPECTED_VALUE): New. * rtl.c (note_insn_name): Update. * print-rtl.c (print_rtx): Reorg NOTE_LINE_NUMBER special cases; handle NOTE_INSN_EXPECTED_VALUE. From-SVN: r33211
2000-04-17 18:49:00 +02:00
break;
case NOTE_INSN_BASIC_BLOCK:
{
basic_block bb = NOTE_BASIC_BLOCK (in_rtx);
if (bb != 0)
Revert "Basic block renumbering removal", and two followup patches. From-SVN: r53537
2002-05-17 04:31:56 +02:00
fprintf (outfile, " [bb %d]", bb->index);
builtins.c (expand_builtin_expect): New. * builtins.c (expand_builtin_expect): New. (expand_builtin): Call it. * builtins.def (BUILT_IN_EXPECT): New. * c-common.c (c_common_nodes_and_builtins): Declare __builtin_expect. * extend.texi: Document it. * predict.c (expected_value_to_br_prob): New. (find_expected_value): New. * basic-block.h (expected_value_to_br_prob): Declare. * toplev.c (rest_of_compilation): Invoke it. * rtl.h (NOTE_EXPECTED_VALUE): New. (NOTE_INSN_EXPECTED_VALUE): New. * rtl.c (note_insn_name): Update. * print-rtl.c (print_rtx): Reorg NOTE_LINE_NUMBER special cases; handle NOTE_INSN_EXPECTED_VALUE. From-SVN: r33211
2000-04-17 18:49:00 +02:00
break;
}
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
case NOTE_INSN_DELETED_LABEL:
re PR tree-optimization/50693 (Loop optimization restricted by GOTOs) PR tree-optimization/50693 * tree-cfg.c (gimple_can_merge_blocks_p): Allow merging with non-forced user labels. (gimple_merge_blocks): Turn non-forced user labels into debug bind stmt with the label as first operand and reset value. (gimple_duplicate_bb): Don't duplicate label debug stmts. * dwarf2out.c (gen_label_die): Handle NOTE_INSN_DELETED_DEBUG_LABEL. * final.c (final_scan_insn): Likewise. (rest_of_clean_state): Don't dump NOTE_INSN_DELETED_DEBUG_LABEL. * var-tracking.c (debug_label_num): New variable. (delete_debug_insns): Don't delete DEBUG_INSNs for LABEL_DECLs, instead turn them into NOTE_INSN_DELETED_DEBUG_LABEL notes. * cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Handle NOTE_INSN_DELETED_DEBUG_LABEL. (duplicate_insn_chain): Don't duplicate LABEL_DECL DEBUG_INSNs. * insn-notes.def (DELETED_DEBUG_LABEL): New note kind. * print-rtl.c (print_rtx): Handle NOTE_INSN_DELETED_DEBUG_LABEL. * gengtype.c (adjust_field_rtx_def): Likewise. * config/i386/i386.c (ix86_output_function_epilogue): For MachO clear CODE_LABEL_NUMBER of NOTE_INSN_DELETED_DEBUG_LABEL if their are at the end of function and nop hasn't been emitted. * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Likewise. From-SVN: r181014
2011-11-05 20:58:37 +01:00
case NOTE_INSN_DELETED_DEBUG_LABEL:
Conditionally compile support for --enable-mapped_location. * cfgexpand.c: Handle USE_MAPPED_LOCATION case for function_end_locus. * cfglayout.c (insn_locators_initialize): Const cleanup. New macros. * cfgrtl.c (delete_insn): Use new NOTE_DELETED_LABEL_NAME macro. * print-rtl.c (print_rtx): Likewise. * emit-rtl.c: Don't clear NOTE_SOURCE_FILE if USE_MAPPED_LOCATION. * combine.c: Use new SET_INSN_DELETED macro. * flow.c: Likewise. * haifa-sched.c: Likewise. * ifcvt.c: Likewise. * recog.c: Likewise. * reload1.c: Likewise. * diagnostic.c: Use expand_location macro. * pretty-print.c (pp_base_format_text): Likewise. * profile.c: Likewise. * dwarf2out.c: Likewise. Also use expand_location, DECL_IS_BUILTIN. * dwarf2out.c (dwarf2out_decl: Use BUILTINS_LOCATION. * emit-rtl.c (emit_line_note): Simplify if USE_MAPPED_LOCATION. (force_next_line_note, insn_emit): Handle USE_MAPPED_LOCATION case. * final.c (final): Likewise. * haifa-sched.c: Likewise. * integrate.c: Likewise. * jump.c: Likewise. * rtl-error.c: Likewise. * stmt.c (check_seenlabel): Likewise. * tree-pretty-print.c: Likewise. From-SVN: r83921
2004-06-30 20:18:01 +02:00
{
const char *label = NOTE_DELETED_LABEL_NAME (in_rtx);
if (label)
fprintf (outfile, " (\"%s\")", label);
else
fprintf (outfile, " \"\"");
}
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
break;
Fix problems with hot/cold partitioning optimization. From-SVN: r97322
2005-03-31 16:59:59 +02:00
case NOTE_INSN_SWITCH_TEXT_SECTIONS:
basic-block.h (struct edge_def): Add new field, crossing_edge. 2004-04-09 Caroline Tice <ctice@apple.com> * basic-block.h (struct edge_def): Add new field, crossing_edge. (struct basic_block_def): Add new field, partition. (UNPARTITIONED, HOT_PARTITION, COLD_PARTITION): New constant macro definitions. (partition_hot_cold_basic_blocks): Add extern function declaration. * bb-reorder.c (function.h, obstack.h, expr.h, regs.h): Add four new include statements. (N_ROUNDS): Increase the maximum number of rounds by 1. (branch_threshold): Add array value for new round. (exec_threshold): Add array value for new round. (push_to_next_round_p): New function. (add_unlikely_executed_notes): New function. (find_rarely_executed_basic_blocks_and_crossing_edges): New function. (mark_bb_for_unlikely_executed_section): New function. (add_labels_and_missing_jumps): New function. (add_reg_crossing_jump_notes): New function. (fix_up_fall_thru_edges): New function. (find_jump_block): New function. (fix_crossing_conditional_branches): New function. (fix_crossing_unconditional_branches): New function. (fix_edges_for_rarely_executed_code): New function. (partition_hot_cold_basic_blocks): New function. (find_traces): Add an extra round for partitioning hot/cold basic blocks. (find_traces_1_round): Add a parameter. Modify to push all cold blocks, and only cold blocks, into the last (extra) round of collecting traces. (better_edge_p): Add a parameter. Modify to favor non-crossing edges over crossing edges. (bb_to_key): Add code to correctly identify cold blocks when doing partitioning. (connect_traces): Modify to connect all the non-cold traces first, then go back and connect up all the cold traces. (reorder_basic_blocks): Add call to add_unlikely_executed_notes. * cfg.c (entry_exit_blocks): Add initialization for partition field in entry and exit blocks. * cfgbuild.c (make_edges): Update current_function_has_computed_jump if we are doing hot/cold partitioning. * cfgcleanup.c (cfglayout.h): Add new include statement. (try_simplify_condjump): Modify to not attempt on blocks with jumps that cross section boundaries. (try_forward_edges): Likewise. (merge_blocks_move_predecessor_nojumps): Likewise. (merge_blocks_move_successor_nojumps): Likewise. (merge_blocks_move): Likewise. (try_crossjump_to_edge): Modify to not attempt after we have done the block partitioning. (try_crossjump_bb): Modify to not attempt on blocks with jumps that cross section boundaries. (try_optimize_cfg): Likewise. * cfghooks.c (tidy_fallthru_edges): Modify to not remove indirect jumps that cross section boundaries. * cfglayout.c (flags.h): Add new include statement. (update_unlikely_executed_notes): New function. (fixup_reorder_chain): Add code so when a new jumping basic block is added, it's UNLIKELY_EXECUTED_CODE and REG_CROSSING_JUMP notes are updated appropriately. (duplicate_insn_chain): Add code to duplicate the new NOTE insn introduced by this optimization. * cfglayout.h (scan_ahead_for_unlikely_executed_note): Add new extern function declaration. * cfgrtl.c (can_delete_note_p): Add NOTE_INSN_UNLIKELY_EXECUTED_CODE to list of notes that can be deleted. (create_basic_block_structure): Add initialization for partition field. (rtl_can_merge_blocks): Modify to test blocks for jumps that cross section boundaries. (try_redirect_by_replacing_jump): Modify to not attempt on jumps that cross section boundaries. (commit_one_edge_insertion): Add code so newly created basic block ends up in correct (hot or cold) section. Modify to disallow insertions before NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. (rtl_verify_flow_info_1): Add code to verify that no fall_thru edge crosses section boundaries. (cfg_layout_can_merge_blocks_p): Modify to test blocks for jumps that cross section boundaries. (force_nonfallthru_and_redirect): Modify to make sure new basic block ends up in correct section, with correct notes attached. * common.opt (freorder-blocks-and-partition): Add new flag for this optimization. * dbxout.c (dbx_function_end): Add code to make sure scope labels at the end of functions are written into the correct (hot or cold) section. (dbx_source_file): Add code so writing debug file information doesn't incorrectly change sections. * defaults.h (NORMAL_TEXT_SECTION_NAME): New constant macro, for use in partitioning hot/cold basic blocks into separate sections. (SECTION_FORMAT_STRING): New constant macro, for linux/i386 hot/cold section partitioning. (HAS_LONG_COND_BRANCH): New constant macro, indicating whether or not conditional branches can span all of memory. (HAS_LONG_UNCOND_BRANCH): New constant macro, indicationg whether or not unconditional branches can span all of memory. * final.c (scan_ahead_for_unlikely_executed_note): New function. (final_scan_insn): Add code to check for NOTE instruction indicating whether basic block belongs in hot or cold section, and to make sure the current basic block is being written to the appropriate section. Also added code to ensure that jump table basic blocks end up in the correct section. * flags.h (flag_reorder_blocks_and_partition): New flag. * ifcvt.c (find_if_case_1): Modify to not attempt if conversion if one of the branches has a jump that crosses between sections. (find_if_case_2): Likewise. (ifcvt): Modify to not attempt to mark loop exit edges after hot/cold partitioning has occurred. * opts.c (decode_options): Code to handle new flag, flag_reorder_blocks_and_partition; also to turn it off if flag_exceptions is on. (common_handle_option): Code to handle new flag, flag_reorder_blocks_and_partition. * output.h (unlikely_text_section): New extern function declaration. (in_unlikely_text_section): New extern function declaration. * passes.c (rest_of_handle_stack_regs): Add flag_reorder_blocks_and_partition as an 'or' condition for calling reorder_basic_blocks. (rest_of_handle_reorder_blocks): Add flag_reorder_blocks_and_partition as an 'or' condition for calling reorder_basic_blocks. (rest_of_compilation): Add call to partition_hot_cold_basic_blocks. * print-rtl.c (print_rtx): Add code for handling new note, NOTE_INSN_UNLIKELY_EXECUTED_CODE * rtl.c (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note insn (see below). (REG_CROSSING_JUMP): New kind of reg_note, to mark jumps that cross between section boundaries. * rtl.h (NOTE_INSN_UNLIKELY_EXECUTED_CODE): New note instruction, indicating the basic block containing it belongs in the cold section. (REG_CROSSING_JUMP): New type of reg_note, to mark jumps that cross between hot and cold sections. * toplev.c (flag_reorder_blocks_and_partition): Add code to initialize this flag, and to tie it to the command-line option freorder-blocks-and-partition. * varasm.c (cfglayout.h): Add new include statement. (unlikely_section_label_printed): New global variable, used for determining when to output section name labels for cold sections. (in_section): Add in_unlikely_executed_text to enum data structure. (text_section): Modify code to use SECTION_FORMAT_STRING and NORMAL_TEXT_SECTION_NAME macros. (unlikely_text_section): New function. (in_unlikely_text_section): New function. (function_section): Add code to make sure beginning of function is written into correct section (hot or cold). (assemble_start_function): Add code to make sure stuff is written to the correct section. (assemble_zeros): Add in_unlikely_text_section as an 'or' condition to an if statement that was checking 'in_text_section'. (assemble_variable): Add 'in_unlikely_text_section' as an 'or' condition to an if statement that was checking 'in_text_section'. (default_section_type_flags_1): Add check: if in cold section flags = SECTION_CODE. * config/darwin.c (darwin_asm_named_section): Modify to use SECTION_FORMAT_STRING if we are partitioning hot/cold blocks. * config/i386/i386.h (HAS_LONG_COND_BRANCH): Defined this macro specifically for the i386. (HAS_LONG_UNCOND_BRANCH): Defined this macro specifically for the i386. * config/rs6000/darwin.h (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Change text string to something more informative. (NORMAL_TEXT_SECTION_NAME): Add new definition. (SECTION_FORMAT_STRING): Add new definition. * config/rs6000/rs6000.c (rs6000_assemble_integer): Add '!in_unlikely_text_section' as an 'and' condition to an if statement that was already checking '!in_text_section'. * config/rs6000/sysv4.h (HOT_TEXT_SECTION_NAME,NORMAL_TEXT_SECTION_NAME, UNLIKELY_EXECUTED_TEXT_SECTION_NAME,SECTION_FORMAT_STRING): Make sure these are properly defined for linux on ppc. * doc/invoke.texi (freorder-blocks-and-partition): Add documentation for this new flag. * doc/rtl.texi (REG_CROSSING_JUMP): Add documentation for new reg_note. * doc/tm.texi (NORMAL_TEXT_SECTION_NAME, SECTION_FORMAT_STRING, HAS_LONG_COND_BRANCH, HAS_LONG_UNCOND_BRANCH): Add documentation for these new macros. From-SVN: r80564
2004-04-09 21:57:47 +02:00
{
basic_block bb = NOTE_BASIC_BLOCK (in_rtx);
if (bb != 0)
fprintf (outfile, " [bb %d]", bb->index);
break;
}
Remove trailing white spaces. 2009-11-25 H.J. Lu <hongjiu.lu@intel.com> * alias.c: Remove trailing white spaces. * alloc-pool.c: Likewise. * alloc-pool.h: Likewise. * attribs.c: Likewise. * auto-inc-dec.c: Likewise. * basic-block.h: Likewise. * bb-reorder.c: Likewise. * bt-load.c: Likewise. * builtins.c: Likewise. * builtins.def: Likewise. * c-common.c: Likewise. * c-common.h: Likewise. * c-cppbuiltin.c: Likewise. * c-decl.c: Likewise. * c-format.c: Likewise. * c-lex.c: Likewise. * c-omp.c: Likewise. * c-opts.c: Likewise. * c-parser.c: Likewise. * c-pretty-print.c: Likewise. * c-tree.h: Likewise. * c-typeck.c: Likewise. * caller-save.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgexpand.c: Likewise. * cfghooks.c: Likewise. * cfghooks.h: Likewise. * cfglayout.c: Likewise. * cfgloop.c: Likewise. * cfgloop.h: Likewise. * cfgloopmanip.c: Likewise. * cfgrtl.c: Likewise. * cgraph.c: Likewise. * cgraph.h: Likewise. * cgraphbuild.c: Likewise. * cgraphunit.c: Likewise. * cif-code.def: Likewise. * collect2.c: Likewise. * combine.c: Likewise. * convert.c: Likewise. * coverage.c: Likewise. * crtstuff.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * dbgcnt.c: Likewise. * dbgcnt.def: Likewise. * dbgcnt.h: Likewise. * dbxout.c: Likewise. * dce.c: Likewise. * ddg.c: Likewise. * ddg.h: Likewise. * defaults.h: Likewise. * df-byte-scan.c: Likewise. * df-core.c: Likewise. * df-problems.c: Likewise. * df-scan.c: Likewise. * df.h: Likewise. * dfp.c: Likewise. * diagnostic.c: Likewise. * diagnostic.h: Likewise. * dominance.c: Likewise. * domwalk.c: Likewise. * double-int.c: Likewise. * double-int.h: Likewise. * dse.c: Likewise. * dwarf2asm.c: Likewise. * dwarf2asm.h: Likewise. * dwarf2out.c: Likewise. * ebitmap.c: Likewise. * ebitmap.h: Likewise. * emit-rtl.c: Likewise. * et-forest.c: Likewise. * except.c: Likewise. * except.h: Likewise. * expmed.c: Likewise. * expr.c: Likewise. * expr.h: Likewise. * final.c: Likewise. * flags.h: Likewise. * fold-const.c: Likewise. * function.c: Likewise. * function.h: Likewise. * fwprop.c: Likewise. * gcc.c: Likewise. * gcov-dump.c: Likewise. * gcov-io.c: Likewise. * gcov-io.h: Likewise. * gcov.c: Likewise. * gcse.c: Likewise. * genattr.c: Likewise. * genattrtab.c: Likewise. * genautomata.c: Likewise. * genchecksum.c: Likewise. * genconfig.c: Likewise. * genflags.c: Likewise. * gengtype-parse.c: Likewise. * gengtype.c: Likewise. * gengtype.h: Likewise. * genmddeps.c: Likewise. * genmodes.c: Likewise. * genopinit.c: Likewise. * genpreds.c: Likewise. * gensupport.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * ggc-zone.c: Likewise. * ggc.h: Likewise. * gimple-iterator.c: Likewise. * gimple-low.c: Likewise. * gimple-pretty-print.c: Likewise. * gimple.c: Likewise. * gimple.def: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * graphds.c: Likewise. * graphite-clast-to-gimple.c: Likewise. * gthr-nks.h: Likewise. * gthr-posix.c: Likewise. * gthr-posix.h: Likewise. * gthr-posix95.h: Likewise. * gthr-single.h: Likewise. * gthr-tpf.h: Likewise. * gthr-vxworks.h: Likewise. * gthr.h: Likewise. * haifa-sched.c: Likewise. * hard-reg-set.h: Likewise. * hooks.c: Likewise. * hooks.h: Likewise. * hosthooks.h: Likewise. * hwint.h: Likewise. * ifcvt.c: Likewise. * incpath.c: Likewise. * init-regs.c: Likewise. * integrate.c: Likewise. * ipa-cp.c: Likewise. * ipa-inline.c: Likewise. * ipa-prop.c: Likewise. * ipa-pure-const.c: Likewise. * ipa-reference.c: Likewise. * ipa-struct-reorg.c: Likewise. * ipa-struct-reorg.h: Likewise. * ipa-type-escape.c: Likewise. * ipa-type-escape.h: Likewise. * ipa-utils.c: Likewise. * ipa-utils.h: Likewise. * ipa.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-emit.c: Likewise. * ira-int.h: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * jump.c: Likewise. * lambda-code.c: Likewise. * lambda-mat.c: Likewise. * lambda-trans.c: Likewise. * lambda.h: Likewise. * langhooks.c: Likewise. * lcm.c: Likewise. * libgcov.c: Likewise. * lists.c: Likewise. * loop-doloop.c: Likewise. * loop-init.c: Likewise. * loop-invariant.c: Likewise. * loop-iv.c: Likewise. * loop-unroll.c: Likewise. * lower-subreg.c: Likewise. * lto-cgraph.c: Likewise. * lto-compress.c: Likewise. * lto-opts.c: Likewise. * lto-section-in.c: Likewise. * lto-section-out.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.c: Likewise. * lto-streamer.h: Likewise. * lto-symtab.c: Likewise. * lto-wpa-fixup.c: Likewise. * matrix-reorg.c: Likewise. * mcf.c: Likewise. * mode-switching.c: Likewise. * modulo-sched.c: Likewise. * omega.c: Likewise. * omega.h: Likewise. * omp-low.c: Likewise. * optabs.c: Likewise. * optabs.h: Likewise. * opts-common.c: Likewise. * opts.c: Likewise. * params.def: Likewise. * params.h: Likewise. * passes.c: Likewise. * plugin.c: Likewise. * postreload-gcse.c: Likewise. * postreload.c: Likewise. * predict.c: Likewise. * predict.def: Likewise. * pretty-print.c: Likewise. * pretty-print.h: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. * read-rtl.c: Likewise. * real.c: Likewise. * recog.c: Likewise. * reg-stack.c: Likewise. * regcprop.c: Likewise. * reginfo.c: Likewise. * regmove.c: Likewise. * regrename.c: Likewise. * regs.h: Likewise. * regstat.c: Likewise. * reload.c: Likewise. * reload1.c: Likewise. * resource.c: Likewise. * rtl.c: Likewise. * rtl.def: Likewise. * rtl.h: Likewise. * rtlanal.c: Likewise. * sbitmap.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-int.h: Likewise. * sched-rgn.c: Likewise. * sched-vis.c: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-dump.h: Likewise. * sel-sched-ir.c: Likewise. * sel-sched-ir.h: Likewise. * sel-sched.c: Likewise. * sel-sched.h: Likewise. * sese.c: Likewise. * sese.h: Likewise. * simplify-rtx.c: Likewise. * stack-ptr-mod.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * stringpool.c: Likewise. * stub-objc.c: Likewise. * sync-builtins.def: Likewise. * target-def.h: Likewise. * target.h: Likewise. * targhooks.c: Likewise. * targhooks.h: Likewise. * timevar.c: Likewise. * tlink.c: Likewise. * toplev.c: Likewise. * toplev.h: Likewise. * tracer.c: Likewise. * tree-affine.c: Likewise. * tree-affine.h: Likewise. * tree-browser.def: 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-dump.c: Likewise. * tree-dump.h: Likewise. * tree-eh.c: Likewise. * tree-flow-inline.h: Likewise. * tree-flow.h: Likewise. * tree-if-conv.c: Likewise. * tree-inline.c: Likewise. * tree-into-ssa.c: Likewise. * tree-loop-distribution.c: Likewise. * tree-loop-linear.c: Likewise. * tree-mudflap.c: Likewise. * tree-nested.c: Likewise. * tree-nomudflap.c: Likewise. * tree-nrv.c: Likewise. * tree-object-size.c: Likewise. * tree-optimize.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-pass.h: Likewise. * tree-phinodes.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-profile.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-ssa-address.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-copy.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-dse.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-ifcombine.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-live.h: Likewise. * tree-ssa-loop-ch.c: 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-loop-unswitch.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-operands.c: Likewise. * tree-ssa-operands.h: 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-sink.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-ter.c: Likewise. * tree-ssa-threadedge.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa-uncprop.c: Likewise. * tree-ssa.c: Likewise. * tree-ssanames.c: Likewise. * tree-switch-conversion.c: Likewise. * tree-tailcall.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.def: Likewise. * tree.h: Likewise. * treestruct.def: Likewise. * unwind-compat.c: Likewise. * unwind-dw2-fde-glibc.c: Likewise. * unwind-dw2.c: Likewise. * value-prof.c: Likewise. * value-prof.h: Likewise. * var-tracking.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * vec.c: Likewise. * vec.h: Likewise. * vmsdbgout.c: Likewise. * web.c: Likewise. * xcoffout.c: Likewise. From-SVN: r154645
2009-11-25 11:55:54 +01:00
Josef Zlomek <zlomekj@suse.cz> Josef Zlomek <zlomekj@suse.cz> * Makefile.in (var-tracking.o): New. * common.opt (fvar-tracking): New. * flags.h (flag_var_tracking): New. * gengtype.c (adjust_field_rtx_def): NOTE_INSN_VAR_LOCATION was added. * opts.c (common_handle_option): Add OPT_fvar_tracking. * print-rtl.c (print_rtx): NOTE_INSN_VAR_LOCATION was added. * rtl.c (note_insn_name): Likewise. * rtl.def (VAR_LOCATION): New. * rtl.h (NOTE_VAR_LOCATION): New. (NOTE_VAR_LOCATION_DECL): New. (NOTE_VAR_LOCATION_LOC): New. (enum insn_note): NOTE_INSN_VAR_LOCATION was added. (variable_tracking_main): New exported function. * timevar.def (TV_VAR_TRACKING): New. * toplev.c (enum dump_file_index): Added DFI_vartrack. (dump_file): "vartrack" was added (-dV). (flag_var_tracking): New. (f_options): "var-tracking" was added. (rest_of_handle_variable_tracking): New function. (rest_of_compilation): Run variable tracking. (process_options): If user has not specified flag_var_tracking set it according to optimize, debug_info_level and debug_hooks. * tree.h (frame_base_decl): New. * var-tracking.c: New file. * config/ia64/ia64.c (ia64_flag_var_tracking): New variable. (ia64_override_options): Set flags to run variable tracking in machine dependent reorg instead of toplev.c. (ia64_reorg): Run variable tracking if wanted. * doc/invoke.texi: Mention variable tracking in -dV, add and -fvar-tracking. * doc/passes.texi: Added variable tracking pass. Daniel Berlin <dberlin@dberlin.org> * debug.h (struct gcc_debug_hooks): Added var_location debug hook. * dbxout.c (dbx_debug_hooks): Likewise. (xcoff_debug): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. * dwarf2out.c (dwarf2_debug_hooks): Likewise. * dwarfout.c (dwarf_debug_hooks): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * final.c (final_scan_insn): Call var_location debug hook for each NOTE_INSN_VAR_LOCATION. Co-Authored-By: Daniel Berlin <dberlin@dberlin.org> From-SVN: r77418
2004-02-06 21:03:45 +01:00
case NOTE_INSN_VAR_LOCATION:
final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION. * final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION. Call var_location debug hook even on CALL_INSNs. (rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION. * rtl.def (ENTRY_VALUE): New. * dwarf2out.c: Include cfglayout.h. (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_GNU_entry_value. (struct call_arg_loc_node): New type. (call_arg_locations, call_arg_loc_last, block_map, call_site_count, tail_call_site_count): New variables. (dwarf_tag_name): Handle DW_TAG_GNU_call_site and DW_TAG_GNU_call_site_parameter. (dwarf_attr_name): Handle DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites and DW_AT_GNU_all_source_call_sites. (mem_loc_descriptor): Handle ENTRY_VALUE. (add_src_coords_attributes): Don't add enything if DECL_SOURCE_LOCATION is UNKNOWN_LOCATION. (dwarf2out_abstract_function): Save and clear call_arg_location, call_site_count and tail_call_site_count around dwarf2out_decl call. (gen_call_site_die): New function. (gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites. (gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map. (dwarf2out_function_decl): Clear call_arg_locations, call_arg_loc_last, set call_site_count and tail_call_site_count to -1 and free block_map. (dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not followed by any real instructions. (dwarf2out_begin_function): Set call_site_count and tail_call_site_count to 0. (resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL attempt to force a DIE for it and worst case remove the attribute. (resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of the decl itself. * var-tracking.c: Include tm_p.h. (vt_stack_adjustments): For calls call note_register_arguments. (argument_reg_set): New variable. (add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set ensure the VALUE is resolved. (call_arguments): New variable. (prepare_call_arguments): New function. (add_with_sets): For MO_CALL set u.loc from call_arguments and clear it. (struct expand_loc_callback_data): Add ignore_cur_loc field. (vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and always use the best expression. (vt_expand_loc): Add ignore_cur_loc argument. (vt_expand_loc_dummy): Clear ignore_cur_loc field. (emit_note_insn_var_location): Adjust vt_expand_loc callers. (emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION note for all calls. (vt_add_function_parameter): Use cselib_lookup_from_insn. If dv is a VALUE, enter into hash table also ENTRY_VALUE for the argument. Don't call cselib_preserve_only_values and cselib_reset_table. (note_register_arguments): New function. (vt_initialize): Compute argument_reg_set. Call vt_add_function_parameters before processing basic blocks instead of afterwards. For calls call prepare_call_arguments before calling cselib_process_insn. * print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION. * Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H). (var-tracking.o): Depend on $(TM_P_H). * cfglayout.h (insn_scope): New prototype. * gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION. * cfglayout.c (insn_scope): No longer static. * insn-notes.def (CALL_ARG_LOCATION): New. * calls.c (expand_call, emit_library_call_value_1): Put USEs for MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally. * integrate.c (set_block_origin_self, set_block_abstract_flags): Do nothing for DECL_EXTERNAL BLOCK_VARS. cp/ * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if DECL_LANG_SPECIFIC is NULL. include/ * dwarf2.h (DW_TAG_GNU_call_site, DW_TAG_GNU_call_site_parameter, DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites,, DW_AT_GNU_all_source_call_sites, DW_OP_GNU_entry_value): New. From-SVN: r171033
2011-03-16 09:32:13 +01:00
case NOTE_INSN_CALL_ARG_LOCATION:
invoke.texi (-fvar-tracking-assignments): New. gcc/ChangeLog: * doc/invoke.texi (-fvar-tracking-assignments): New. (-fvar-tracking-assignments-toggle): New. (-fdump-final-insns=file): Mark filename as optional. (--param min-nondebug-insn-uid): New. (-gdwarf-@{version}): Mention version 4. * opts.c (common_handle_option): Accept it. * tree-vrp.c (find_assert_locations_1): Skip debug stmts. * regrename.c (regrename_optimize): Drop last. Don't count debug insns as uses. Don't reject change because of debug insn. (do_replace): Reject DEBUG_INSN as chain starter. Take base_regno from the chain starter, and check for inexact matches in DEBUG_INSNS. (scan_rtx_reg): Accept inexact matches in DEBUG_INSNs. (build_def_use): Simplify and fix the marking of DEBUG_INSNs. * sched-ebb.c (schedule_ebbs): Skip boundary debug insns. * fwprop.c (forward_propagate_and_simplify): ...into debug insns. * doc/gimple.texi (is_gimple_debug): New. (gimple_debug_bind_p): New. (is_gimple_call, gimple_assign_cast_p): End sentence with period. * doc/install.texi (bootstrap-debug): More details. (bootstrap-debug-big, bootstrap-debug-lean): Document. (bootstrap-debug-lib): More details. (bootstrap-debug-ckovw): Update. (bootstrap-time): New. * tree-into-ssa.c (mark_def_sites): Skip debug stmts. (insert_phi_nodes_for): Insert debug stmts. (rewrite_stmt): Take iterator. Insert debug stmts. (rewrite_enter_block): Adjust. (maybe_replace_use_in_debug_stmt): New. (rewrite_update_stmt): Use it. (mark_use_interesting): Return early for debug stmts. * tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug stmts before replacing stmt. (move_computations_stmt): Likewise. * ira-conflicts.c (add_copies): Skip debug insns. * regstat.c (regstat_init_n_sets_and_refs): Discount debug insns. (regstat_bb_compute_ri): Skip debug insns. * tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts. * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, check_loop_closed_ssa_stmt): Skip debug stmts. * tree-tailcall.c (find_tail_calls): Likewise. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise. * tree.h (MAY_HAVE_DEBUG_STMTS): New. (build_var_debug_value_stat): Declare. (build_var_debug_value): Define. (target_for_debug_bind): Declare. * reload.c (find_equiv_reg): Skip debug insns. * rtlanal.c (reg_used_between_p): Skip debug insns. (side_effects_p): Likewise. (canonicalize_condition): Likewise. * ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug insns never depend on debug insns. (create_ddg_dep_no_link): Likewise. (add_cross_iteration_register_deps): Use ANTI_DEP for debug insns. Don't add inter-loop dependencies for debug insns. (build_intra_loop_deps): Likewise. (create_ddg): Count debug insns. * ddg.h (struct ddg::num_debug): New. (num_backargs): Pair up with previous int field. * diagnostic.c (diagnostic_report_diagnostic): Skip notes on -fcompare-debug-second. * final.c (get_attr_length_1): Skip debug insns. (rest_of_clean-state): Don't dump CFA_RESTORE_STATE. * gcc.c (invoke_as): Call compare-debug-dump-opt. (driver_self_specs): Map -fdump-final-insns to -fdump-final-insns=.. (get_local_tick): New. (compare_debug_dump_opt_spec_function): Test for . argument and compute output name. Compute temp output spec without flag name. Compute -frandom-seed. (OPT): Undef after use. * cfgloopanal.c (num_loop_insns): Skip debug insns. (average_num_loop_insns): Likewise. * params.h (MIN_NONDEBUG_INSN_UID): New. * gimple.def (GIMPLE_DEBUG): New. * ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts. * auto-inc-dec.c (merge_in_block): Skip debug insns. (merge_in_block): Fix whitespace. * toplev.c (flag_var_tracking): Update comment. (flag_var_tracking_assignments): New. (flag_var_tracking_assignments_toggle): New. (process_options): Don't open final insns dump file if we're not going to write to it. Compute defaults for var_tracking. * df-scan.c (df_insn_rescan_debug_internal): New. (df_uses_record): Handle debug insns. * haifa-sched.c (ready): Initialize n_debug. (contributes_to_priority): Skip debug insns. (dep_list_size): New. (priority): Use it. (rank_for_schedule): Likewise. Schedule debug insns as soon as they're ready. Disregard previous debug insns to make decisions. (queue_insn): Never queue debug insns. (ready_add, ready_remove_first, ready_remove): Count debug insns. (schedule_insn): Don't reject debug insns because of issue rate. (get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns. (queue_to_ready): Skip and discount debug insns. (choose_ready): Let debug insns through. (schedule_block): Check boundary debug insns. Discount debug insns, schedule them early. Adjust whitespace. (set_priorities): Check for boundary debug insns. (add_jump_dependencies): Use dep_list_size. (prev_non_location_insn): New. (check_cfg): Use it. * tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug stmts. (remove_unused_ivs): Reset debug stmts. * modulo-sched.c (const_iteration_count): Skip debug insns. (res_MII): Discount debug insns. (loop_single_full_bb_p): Skip debug insns. (sms_schedule): Likewise. (sms_schedule_by_order): Likewise. (ps_has_conflicts): Likewise. * caller-save.c (refmarker_fn): New. (save_call_clobbered_regs): Replace regs with saved mem in debug insns. (mark_referenced_regs): Take pointer, mark and arg. Adjust. Call refmarker_fn mark for hardregnos. (mark_reg_as_referenced): New. (replace_reg_with_saved_mem): New. * ipa-pure-const.c (check_stmt): Skip debug stmts. * cse.c (cse_insn): Canonicalize debug insns. Skip them when searching back. (cse_extended_basic_block): Skip debug insns. (count_reg_usage): Likewise. (is_dead_reg): New, split out of... (set_live_p): ... here. (insn_live_p): Use it for debug insns. * tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts. (execute_optimize_stdarg): Likewise. * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. * tree-ssa-propagate.c (substitute_and_fold): Don't regard changes in debug stmts as changes. * sel-sched.c (moving_insn_creates_bookkeeping_block_p): New. (moveup_expr): Don't move across debug insns. Don't move debug insn if it would create a bookkeeping block. (moveup_expr_cached): Don't use cache for debug insns that are heads of blocks. (compute_av_set_inside_bb): Skip debug insns. (sel_rank_for_schedule): Schedule debug insns first. Remove dead code. (block_valid_for_bookkeeping_p); Support lax searches. (create_block_for_bookkeeping): Adjust block numbers when encountering debug-only blocks. (find_place_for_bookkeeping): Deal with debug-only blocks. (generate_bookkeeping_insn): Accept no place to insert. (remove_temp_moveop_nops): New argument full_tidying. (prepare_place_to_insert): Deal with debug insns. (advance_state_on_fence): Debug insns don't start cycles. (update_boundaries): Take fence as argument. Deal with debug insns. (schedule_expr_on_boundary): No full_tidying on debug insns. (fill_insns): Deal with debug insns. (track_scheduled_insns_and_blocks): Don't count debug insns. (need_nop_to_preserve_insn_bb): New, split out of... (remove_insn_from_stream): ... this. (fur_orig_expr_not_found): Skip debug insns. * rtl.def (VALUE): Move up. (DEBUG_INSN): New. * tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug stmts. (nearest_common_dominator_of_uses): Take debug_stmts argument. Set it if debug stmts are found. (statement_sink_location): Skip debug stmts. Propagate moving defs into debug stmts. * ifcvt.c (first_active_insn): Skip debug insns. (last_active_insns): Likewise. (cond_exec_process_insns): Likewise. (noce_process_if_block): Likewise. (check_cond_move_block): Likewise. (cond_move_convert_if_block): Likewise. (block_jumps_and_fallthru_p): Likewise. (dead_or_predicable): Likewise. * dwarf2out.c (debug_str_hash_forced): New. (find_AT_string): Add comment. (gen_label_for_indirect_string): New. (get_debug_string_label): New. (AT_string_form): Use it. (mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV, MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and several operations that cannot be represented with DWARF opcodes. (loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value. (dwarf2out_var_location): Take during-call mark into account. (output_indirect_string): Update comment. Output if there are label and references. (prune_indirect_string): New. (prune_unused_types): Call it if debug_str_hash_forced. More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>: (dw_long_long_const): Remove. (struct dw_val_struct): Change val_long_long type to rtx. (print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair. (output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each component instead of HOST_BITS_PER_LONG. (output_loc_operands): Likewise. For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (add_AT_long_long): Remove val_hi and val_lo arguments, add val_const_double. (size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of HOST_BITS_PER_LONG for dw_val_class_long_long. (add_const_value_attribute): Adjust add_AT_long_long caller. Don't handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse. (dwarf_stack_op_name): Handle DW_OP_implicit_value and DW_OP_stack_value. (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_implicit_value. (extract_int): Move prototype earlier. (mem_loc_descriptor): For SUBREG punt if inner mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN, UMAX, SIGN_EXTRACT, ZERO_EXTRACT. (loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE instead of Pmode size. (loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE, CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode, attempt to handle other expressions. Don't handle TLS SYMBOL_REFs. (concat_loc_descriptor, concatn_loc_descriptor, loc_descriptor_from_tree_1): Adjust loc_descriptor callers. (add_location_or_const_value_attribute): Likewise. For single location loc_lists attempt to use add_const_value_attribute for constant decls. Add DW_AT_const_value even if NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING in its expression. * cfgbuild.c (inside_basic_block_p): Handle debug insns. (control_flow_insn_p): Likewise. * tree-parloops.c (eliminate_local_variables_stmt): Handle debug stmt. (separate_decls_in_region_debug_bind): New. (separate_decls_in_region): Process debug bind stmts afterwards. * recog.c (verify_changes): Handle debug insns. (extract_insn): Likewise. (peephole2_optimize): Skip debug insns. * dse.c (scan_insn): Skip debug insns. * sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument. Pass it on. (setup_id_for_insn): Handle debug insns. (maybe_tidy_empty_bb): Adjust whitespace. (tidy_control_flow): Skip debug insns. (sel_remove_insn): Adjust for debug insns. (sel_estimate_number_of_insns): Skip debug insns. (create_insn_rtx_from_pattern): Handle debug insns. (create_copy_of_insn_rtx): Likewise. * sel-sched-.h (sel_bb_end): Declare. (sel_bb_empty_or_nop_p): New. (get_all_loop_exits): Use it. (_eligible_successor_edge_p): Likewise. (return_nop_to_pool): Adjust. * tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts. * ira-lives.c (process_bb_node_lives): Skip debug insns. * gimple-pretty-print.c (dump_gimple_debug): New. (dump_gimple_stmt): Use it. (dump_bb_header): Skip gimple debug stmts. * regmove.c (optimize_reg_copy_1): Discount debug insns. (fixup_match_2): Likewise. (regmove_backward_pass): Likewise. Simplify combined replacement. Handle debug insns. * function.c (instantiate_virtual_regs): Handle debug insns. * function.h (struct emit_status): Add x_cur_debug_insn_uid. * print-rtl.h: Include cselib.h. (print_rtx): Print VALUEs. Split out and recurse for VAR_LOCATIONs. * df.h (df_inns_rescan_debug_internal): Declare. * gcse.c (alloc_hash_table): Estimate n_insns. (cprop_insn): Don't regard debug insns as changes. (bypass_conditional_jumps): Skip debug insns. (one_pre_gcse_pass): Adjust. (one_code_hoisting_pass): Likewise. (compute_ld_motion_mems): Skip debug insns. (one_cprop_pass): Adjust. * tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts. (if_convertible_stmt_p): Handle debug stmts. * init-regs.c (initialize_uninitialized_regs): Skip debug insns. * tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts. * ira-build.c (create_bb_allocnos): Skip debug insns. * tree-flow-inline.h (has_zero_uses): Discount debug stmts. (has_single_use): Likewise. (single_imm_use): Likewise. (num_imm_uses): Likewise. * tree-ssa-phiopt.c (empty_block_p): Skip debug stmts. * tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts. (create_outofssa_var_map): Likewise. * lower-subreg.c (adjust_decomposed_uses): New. (resolve_debug): New. (decompose_multiword_subregs): Use it. * tree-dfa.c (find_referenced_vars): Skip debug stmts. * emit-rtl.c: Include params.h. (cur_debug_insn_uid): Define. (set_new_first_and_last_insn): Set cur_debug_insn_uid too. (copy_rtx_if_shared_1): Handle debug insns. (reset_used_flags): Likewise. (set_used_flags): LIkewise. (get_max_insn_count): New. (next_nondebug_insn): New. (prev_nondebug_insn): New. (make_debug_insn_raw): New. (emit_insn_before_noloc): Handle debug insns. (emit_jump_insn_before_noloc): Likewise. (emit_call_insn_before_noloc): Likewise. (emit_debug_insn_before_noloc): New. (emit_insn_after_noloc): Handle debug insns. (emit_jump_insn_after_noloc): Likewise. (emit_call_insn_after_noloc): Likewise. (emit_debug_insn_after_noloc): Likewise. (emit_insn_after): Take loc from earlier non-debug insn. (emit_jump_insn_after): Likewise. (emit_call_insn_after): Likewise. (emit_debug_insn_after_setloc): New. (emit_debug_insn_after): New. (emit_insn_before): Take loc from later non-debug insn. (emit_jump_insn_before): Likewise. (emit_call_insn_before): Likewise. (emit_debug_insn_before_setloc): New. (emit_debug_insn_before): New. (emit_insn): Handle debug insns. (emit_debug_insn): New. (emit_jump_insn): Handle debug insns. (emit_call_insn): Likewise. (emit): Likewise. (init_emit): Take min-nondebug-insn-uid into account. Initialize cur_debug_insn_uid. (emit_copy_of_insn_after): Handle debug insns. * cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite location of single rhs in place. (maybe_dump_rtl_for_gimple_stmt): Dump lineno. (floor_sdiv_adjust): New. (cell_sdiv_adjust): New. (cell_udiv_adjust): New. (round_sdiv_adjust): New. (round_udiv_adjust): New. (wrap_constant): Moved from cselib. (unwrap_constant): New. (expand_debug_expr): New. (expand_debug_locations): New. (expand_gimple_basic_block): Drop hiding redeclaration. Expand debug bind stmts. (gimple_expand_cfg): Expand debug locations. * cselib.c: Include tree-pass.h. (struct expand_value_data): New. (cselib_record_sets_hook): New. (PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New. (cselib_clear_table): Move, and implemnet in terms of... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_unknown_value): New. (discard_useless_locs): Don't discard preserved values. (cselib_preserve_value): New. (cselib_preserved_value_p): New. (cselib_preserve_definitely): New. (cselib_clear_preserve): New. (cselib_preserve_only_values): New. (new_cselib_val): Take rtx argument. Dump it in details. (cselib_lookup_mem): Adjust. (expand_loc): Take regs_active in struct. Adjust. Silence dumps unless details are requested. (cselib_expand_value_rtx_cb): New. (cselib_expand_value_rtx): Rename and reimplment in terms of... (cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps without details. Copy more subregs. Try to resolve values using a callback. Wrap constants. (cselib_subst_to_values): Adjust. (cselib_log_lookup): New. (cselib_lookup): Call it. (cselib_invalidate_regno): Don't count preserved values as useless. (cselib_invalidate_mem): Likewise. (cselib_record_set): Likewise. (struct set): Renamed to cselib_set, moved to cselib.h. (cselib_record_sets): Adjust. Call hook. (cselib_process_insn): Reset table when it would be cleared. (dump_cselib_val): New. (dump_cselib_table): New. * tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts. (remove_forwarder_block): Support moving debug stmts. * cselib.h (cselib_record_sets_hook): Declare. (cselib_expand_callback): New type. (cselib_expand_value_rtx_cb): Declare. (cselib_reset_table_with_next_value): Declare. (cselib_get_next_unknown_value): Declare. (cselib_preserve_value): Declare. (cselib_preserved_value_p): Declare. (cselib_preserve_only_values): Declare. (dump_cselib_table): Declare. * cfgcleanup.c (flow_find_cross_jump): Skip debug insns. (try_crossjump_to_edge): Likewise. (delete_unreachable_blocks): Remove dominant GIMPLE blocks after dominated blocks when debug stmts are present. * simplify-rtx.c (delegitimize_mem_from_attrs): New. * tree-ssa-live.c (remove_unused_locals): Skip debug stmts. (set_var_live_on_entry): Likewise. * loop-invariant.c (find_invariants_bb): Skip debug insns. * cfglayout.c (curr_location, last_location): Make static. (set_curr_insn_source_location): Don't avoid bouncing. (get_curr_insn_source_location): New. (get_curr_insn_block): New. (duplicate_insn_chain): Handle debug insns. * tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate into debug stmts. * common.opt (fcompare-debug): Move to sort order. (fdump-unnumbered-links): Likewise. (fvar-tracking-assignments): New. (fvar-tracking-assignments-toggle): New. * tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks because of debug stmts. (mark_stmt_if_obviously_necessary): Mark debug stmts. (eliminate_unnecessary_stmts): Walk dominated blocks before dominators. * tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts. * ira.c (memref_used_between_p): Skip debug insns. (update_equiv_regs): Likewise. * sched-deps.c (sd_lists_size): Accept empty list. (sd_init_insn): Mark debug insns. (sd_finish_insn): Unmark them. (sd_add_dep): Reject non-debug deps on debug insns. (fixup_sched_groups): Give debug insns group treatment. Skip debug insns. (sched_analyze_reg): Don't mark debug insns for sched before call. (sched_analyze_2): Handle debug insns. (sched_analyze_insn): Compute next non-debug insn. Handle debug insns. (deps_analyze_insn): Handle debug insns. (deps_start_bb): Skip debug insns. (init_deps): Initialize last_debug_insn. * tree-ssa.c (target_for_debug_bind): New. (find_released_ssa_name): New. (propagate_var_def_into_debug_stmts): New. (propagate_defs_into_debug_stmts): New. (verify_ssa): Skip debug bind stmts without values. (warn_uninialized_vars): Skip debug stmts. * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default. * rtl.c (rtx_equal_p_cb): Handle VALUEs. (rtx_equal_p): Likewise. * ira-costs.c (scan_one_insn): Skip debug insns. (process_bb_node_for_hard_reg_moves): Likewise. * rtl.h (DEBUG_INSN_P): New. (NONDEBUG_INSN_P): New. (MAY_HAVE_DEBUG_INSNS): New. (INSN_P): Accept debug insns. (RTX_FRAME_RELATED_P): Likewise. (INSN_DELETED_P): Likewise (PAT_VAR_LOCATION_DECL): New. (PAT_VAR_LOCATION_LOC): New. (PAT_VAR_OCATION_STATUS): New. (NOTE_VAR_LOCATION_DECL): Reimplement. (NOTE_VAR_LOCATION_LOC): Likewise. (NOTE_VAR_LOCATION_STATUS): Likewise. (INSN_VAR_LOCATION): New. (INSN_VAR_LOCATION_DECL): New. (INSN_VAR_LOCATION_LOC): New. (INSN_VAR_LOCATION_STATUS): New. (gen_rtx_UNKNOWN_VAR_LOC): New. (VAR_LOC_UNKNOWN_P): New. (NOTE_DURING_CALL_P): New. (SCHED_GROUP_P): Accept debug insns. (emit_debug_insn_before): Declare. (emit_debug_insn_before_noloc): Declare. (emit_debug_insn_beore_setloc): Declare. (emit_debug_insn_after): Declare. (emit_debug_insn_after_noloc): Declare. (emit_debug_insn_after_setloc): Declare. (emit_debug_insn): Declare. (make_debug_insn_raw): Declare. (prev_nondebug_insn): Declare. (next_nondebug_insn): Declare. (delegitimize_mem_from_attrs): Declare. (get_max_insn_count): Declare. (wrap_constant): Declare. (unwrap_constant): Declare. (get_curr_insn_source_location): Declare. (get_curr_insn_block): Declare. * tree-inline.c (insert_debug_decl_map): New. (processing_debug_stmt): New. (remap_decl): Don't create new mappings in debug stmts. (remap_gimple_op_r): Don't add references in debug stmts. (copy_tree_body_r): Likewise. (remap_gimple_stmt): Handle debug bind stmts. (copy_bb): Skip debug stmts. (copy_edges_for_bb): Likewise. (copy_debug_stmt): New. (copy_debug_stmts): New. (copy_body): Copy debug stmts at the end. (insert_init_debug_bind): New. (insert_init_stmt): Take id. Skip and emit debug stmts. (setup_one_parameter): Remap variable earlier, register debug mapping. (estimate_num_insns): Skip debug stmts. (expand_call_inline): Preserve debug_map. (optimize_inline_calls): Check for no debug_stmts left-overs. (unsave_expr_now): Preserve debug_map. (copy_gimple_seq_and_replace_locals): Likewise. (tree_function_versioning): Check for no debug_stmts left-overs. Init and destroy debug_map as needed. Split edges unconditionally. (build_duplicate_type): Init and destroy debug_map as needed. * tree-inline.h: Include gimple.h instead of pointer-set.h. (struct copy_body_data): Add debug_stmts and debug_map. * sched-int.h (struct ready_list): Add n_debug. (struct deps): Add last_debug_insn. (DEBUG_INSN_SCHED_P): New. (BOUNDARY_DEBUG_INSN_P): New. (SCHEDULE_DEBUG_INSN_P): New. (sd_iterator_cond): Accept empty list. * combine.c (create_log_links): Skip debug insns. (combine_instructions): Likewise. (cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the return value is always unshared. (struct rtx_subst_pair): New. (auto_adjust_pair): New. (propagate_for_debug_subst): New. (propagate_for_debug): New. (try_combine): Skip debug insns. Propagate removed defs into debug insns. (next_nonnote_nondebug_insn): New. (distribute_notes): Use it. Skip debug insns. (distribute_links): Skip debug insns. * tree-outof-ssa.c (set_location_for_edge): Likewise. * resource.c (mark_target_live_regs): Likewise. * var-tracking.c: Include cselib.h and target.h. (enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and MO_VAL_SET. (micro_operation_type_name): New. (enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN. (struct micro_operation_def): Update comments. (decl_or_value): New type. Use instead of decls. (struct emit_note_data_def): Add vars. (struct attrs_def): Use decl_or_value. (struct variable_tracking_info_def): Add permp, flooded. (struct location_chain_def): Update comment. (struct variable_part_def): Use decl_or_value. (struct variable_def): Make var_part a variable length array. (valvar_pool): New. (scratch_regs): New. (cselib_hook_called): New. (dv_is_decl_p): New. (dv_is_value_p): New. (dv_as_decl): New. (dv_as_value): New. (dv_as_opaque): New. (dv_onepart_p): New. (dv_pool): New. (IS_DECL_CODE): New. (check_value_is_not_decl): New. (dv_from_decl): New. (dv_from_value): New. (dv_htab_hash): New. (variable_htab_hash): Use it. (variable_htab_eq): Support values. (variable_htab_free): Free from the right pool. (attrs_list_member, attrs_list_insert): Use decl_or_value. (attrs_list_union): Adjust. (attrs_list_mpdv_union): New. (tie_break_pointers): New. (canon_value_cmp): New. (unshare_variable): Return possibly-modified slot. (vars_copy_1): Adjust. (var_reg_decl_set): Adjust. Split out of... (var_reg_set): ... this. (get_init_value): Adjust. (var_reg_delete_and_set): Adjust. (var_reg_delete): Adjust. (var_regno_delete): Adjust. (var_mem_decl_set): Split out of... (var_mem_set): ... this. (var_mem_delete_and_set): Adjust. (var_mem_delete): Adjust. (val_store): New. (val_reset): New. (val_resolve): New. (variable_union): Adjust. Speed up merge of 1-part vars. (variable_canonicalize): Use unshared slot. (VALUED_RECURSED_INTO): New. (find_loc_in_1pdv): New. (struct dfset_merge): New. (insert_into_intersection): New. (intersect_loc_chains): New. (loc_cmp): New. (canonicalize_loc_order_check): New. (canonicalize_values_mark): New. (canonicalize_values_star): New. (variable_merge_over_cur): New. (variable_merge_over_src): New. (dataflow_set_merge): New. (dataflow_set_equiv_regs): New. (remove_duplicate_values): New. (struct dfset_post_merge): New. (variable_post_merge_new_vals): New. (variable_post_merge_perm_vals): New. (dataflow_post_merge_adjust): New. (find_mem_expr_in_1pdv): New. (dataflow_set_preserve_mem_locs): New. (dataflow_set_remove_mem_locs): New. (dataflow_set_clear_at_call): New. (onepart_variable_different_p): New. (variable_different_p): Use it. (dataflow_set_different_1): Adjust. Make detailed dump more verbose. (track_expr_p): Add need_rtl parameter. Don't generate rtl if not needed. (track_loc_p): Pass it true. (struct count_use_info): New. (find_use_val): New. (replace_expr_with_values): New. (log_op_type): New. (use_type): New, partially split out of... (count_uses): ... this. Count new micro-ops. (count_uses_1): Adjust. (count_stores): Adjust. (count_with_sets): New. (VAL_NEEDS_RESOLUTION): New. (VAL_HOLDS_TRACK_EXPR): New. (VAL_EXPR_IS_COPIED): New. (VAL_EXPR_IS_CLOBBERED): New. (add_uses): Adjust. Generate new micro-ops. (add_uses_1): Adjust. (add_stores): Generate new micro-ops. (add_with_sets): New. (find_src_status): Adjust. (find_src_set_src): Adjust. (compute_bb_dataflow): Use dataflow_set_clear_at_call. Handle new micro-ops. Canonicalize value equivalances. (vt_find_locations): Compute total size of hash tables for dumping. Perform merge for var-tracking-assignments. Don't disregard single-block loops. (dump_attrs_list): Handle decl_or_value. (dump_variable): Take variable. Deal with decl_or_value. (dump_variable_slot): New. (dump_vars): Use it. (dump_dataflow_sets): Adjust. (set_slot_part): New, extended to support one-part variables after splitting out of... (set_variable_part): ... this. (clobber_slot_part): New, split out of... (clobber_variable_part): ... this. (delete_slot_part): New, split out of... (delete_variable_part): .... this. (check_wrap_constant): New. (vt_expand_loc_callback): New. (vt_expand_loc): New. (emit_note_insn_var_location): Adjust. Handle values. Handle EMIT_NOTE_AFTER_CALL_INSN. (emit_notes_for_differences_1): Adjust. Handle values. (emit_notes_for_differences_2): Likewise. (emit_notes_for_differences): Adjust. (emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN notes. Adjust. Handle new micro-ops. (vt_add_function_parameters): Adjust. Create and bind values. (vt_initialize): Adjust. Initialize scratch_regs and valvar_pool, flooded and perm.. Initialize and use cselib. Log operations. Move some code to count_with_sets and add_with_sets. (delete_debug_insns): New. (vt_debug_insns_local): New. (vt_finalize): Release permp, valvar_pool, scratch_regs. Finish cselib. (var_tracking_main): If var-tracking-assignments is enabled but var-tracking isn't, delete debug insns and leave. Likewise if we exceed limits or fail the stack adjustments tests, and after all var-tracking processing. More in var-tracking, from Jakub Jelinek <jakub@redhat.com>: (dataflow_set): Add traversed_vars. (value_chain, const_value_chain): New typedefs. (value_chain_pool, value_chains): New variables. (value_chain_htab_hash, value_chain_htab_eq, add_value_chain, add_value_chains, add_cselib_value_chains, remove_value_chain, remove_value_chains, remove_cselib_value_chains): New functions. (shared_hash_find_slot_unshare_1, shared_hash_find_slot_1, shared_hash_find_slot_noinsert_1, shared_hash_find_1): New static inlines. (shared_hash_find_slot_unshare, shared_hash_find_slot, shared_hash_find_slot_noinsert, shared_hash_find): Update. (dst_can_be_shared): New variable. (unshare_variable): Unshare set->vars if shared, use shared_hash_*. Clear dst_can_be_shared. If set->traversed_vars is non-NULL and different from set->vars, look up slot again instead of using the passed in slot. (dataflow_set_init): Initialize traversed_vars. (variable_union): Use shared_hash_*. Use initially NO_INSERT lookup if set->vars is shared. Don't keep slot cleared before calling unshare_variable. Unshare set->vars if needed. Adjust unshare_variable callers. Clear dst_can_be_shared if needed. Even ->refcount == 1 vars must be unshared if set->vars is shared and var needs to be modified. (dataflow_set_union): Set traversed_vars during canonicalization. (VALUE_CHANGED, DECL_CHANGED): Define. (set_dv_changed, dv_changed_p): New static inlines. (track_expr_p): Clear DECL_CHANGED. (dump_dataflow_sets): Set it. (variable_was_changed): Call set_dv_changed. (emit_note_insn_var_location): Likewise. (changed_variables_stack): New variable. (check_changed_vars_1, check_changed_vars_2): New functions. (emit_notes_for_changes): Do nothing if changed_variables is empty. Traverse changed_variables with check_changed_vars_1, call check_changed_vars_2 on each changed_variables_stack entry. (emit_notes_in_bb): Add SET argument. Just clear it at the beginning, use it instead of local &set, don't destroy it at the end. (vt_emit_notes): Call dataflow_set_clear early on all VTI(bb)->out sets, never use them, instead use emit_notes_in_bb computed set, dataflow_set_clear also VTI(bb)->in when we are done with the basic block. Initialize changed_variables_stack, free it afterwards. If ENABLE_CHECKING verify that after noting differences to an empty set value_chains hash table is empty. (vt_initialize): Initialize value_chains and value_chain_pool. (vt_finalize): Delete value_chains htab, free value_chain_pool. (variable_tracking_main): Call dump_dataflow_sets before calling vt_emit_notes, not after it. * tree-flow.h (propagate_defs_into_debug_stmts): Declare. (propagate_var_def_into_debug_stmts): Declare. * df-problems.c (df_lr_bb_local_compute): Skip debug insns. (df_set_note): Reject debug insns. (df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't add notes to debug insns. (df_note_bb_compute): Adjust. Likewise. (df_simulate_uses): Skip debug insns. (df_simulate_initialize_backwards): Likewise. * reg-stack.c (subst_stack_regs_in_debug_insn): New. (subst_stack_regs_pat): Reject debug insns. (convert_regs_1): Handle debug insns. * Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H. (print-rtl.o): Depend on cselib.h. (cselib.o): Depend on TREE_PASS_H. (var-tracking.o): Depend on cselib.h and TARGET_H. * sched-rgn.c (rgn_estimate_number_of_insns): Discount debug insns. (init_ready_list): Skip boundary debug insns. (add_branch_dependences): Skip debug insns. (free_block_dependencies): Check for blocks with only debug insns. (compute_priorities): Likewise. * gimple.c (gss_for_code): Handle GIMPLE_DEBUG. (gimple_build_with_ops_stat): Take subcode as unsigned. Adjust all callers. (gimple_build_debug_bind_stat): New. (empty_body_p): Skip debug stmts. (gimple_has_side_effects): Likewise. (gimple_rhs_has_side_effects): Likewise. * gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New. (gimple_build_debug_bind_stat): Declare. (gimple_build_debug_bind): Define. (is_gimple_debug): New. (gimple_debug_bind_p): New. (gimple_debug_bind_get_var): New. (gimple_debug_bind_get_value): New. (gimple_debug_bind_get_value_ptr): New. (gimple_debug_bind_set_var): New. (gimple_debug_bind_set_value): New. (GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro. (gimple_debug_bind_reset_value): New. (gimple_debug_bind_has_value_p): New. (gsi_next_nondebug): New. (gsi_prev_nondebug): New. (gsi_start_nondebug_bb): New. (gsi_last_nondebug_bb): New. * sched-vis.c (print_pattern): Handle VAR_LOCATION. (print_insn): Handle DEBUG_INSN. * tree-cfg.c (remove_bb): Walk stmts backwards. Let loc of first insn prevail. (first_stmt): Skip debug stmts. (first_non_label_stmt): Likewise. (last_stmt): Likewise. (has_zero_uses_1): New. (single_imm_use_1): New. (verify_gimple_debug): New. (verify_types_in_gimple_stmt): Handle debug stmts. (verify_stmt): Likewise. (debug_loop_num): Skip debug stmts. (remove_edge_and_dominated_blocks): Remove dominators last. * tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into debug stmts. (linearize_expr): Likewise. * config/i386/i386.c (ix86_delegitimize_address): Call default implementation. * config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug insns. (group_barrier_needed): Skip debug insns. (emit_insn_group_barriers): Likewise. (emit_all_insn_group_barriers): Likewise. (ia64_variable_issue): Handle debug insns. (ia64_dfa_new_cycle): Likewise. (final_emit_insn_group_barriers): Skip debug insns. (ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't def cfa without frame. (process_set): Likewise. (process_for_unwind_directive): Pass frame on. * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define. (rs6000_delegitimize_address): New. (rs6000_debug_adjust_cost): Handle debug insns. (is_microcoded_insn): Likewise. (is_cracked_insn): Likewise. (is_nonpipeline_insn): Likewise. (insn_must_be_first_in_group): Likewise. (insn_must_be_last_in_group): Likewise. (force_new_group): Likewise. * cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block contains only debug insns. (rtl_merge_blocks): Skip debug insns. (purge_dead_edges): Likewise. (rtl_block_ends_with_call_p): Skip debug insns. * dce.c (deletable_insn_p): Handle VAR_LOCATION. (mark_reg_dependencies): Skip debug insns. * params.def (PARAM_MIN_NONDEBUG_INSN_UID): New. * tree-ssanames.c (release_ssa_name): Propagate def into debug stmts. * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts): Skip debug stmts. * regcprop.c (replace_oldest_value_addr): Skip debug insns. (replace_oldest_value_mem): Use ALL_REGS for debug insns. (copyprop_hardreg_forward_1): Handle debug insns. * reload1.c (reload): Skip debug insns. Replace unassigned pseudos in debug insns with their equivalences. (eliminate_regs_in_insn): Skip debug insns. (emit_input_reload_insns): Skip debug insns at first, adjust them later. * tree-ssa-operands.c (add_virtual_operand): Reject debug stmts. (get_indirect_ref_operands): Pass opf_no_vops on. (get_expr_operands): Likewise. Skip debug stmts. (parse_ssa_operands): Scan debug insns with opf_no_vops. gcc/testsuite/ChangeLog: * gcc.dg/guality/guality.c: New. * gcc.dg/guality/guality.h: New. * gcc.dg/guality/guality.exp: New. * gcc.dg/guality/example.c: New. * lib/gcc-dg.exp (cleanup-dump): Remove .gk files. (cleanup-saved-temps): Likewise, .gkd files too. gcc/cp/ChangeLog: * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New. * cp-lang.c (cxx_dwarf_name): Pass it. * error.c (count_non_default_template_args): Take flags as argument. Adjust all callers. Skip counting of default arguments if the new flag is given. ChangeLog: * Makefile.tpl (BUILD_CONFIG): Default to bootstrap-debug. * Makefile.in: Rebuilt. contrib/ChangeLog: * compare-debug: Look for .gkd files and compare them. config/ChangeLog: * bootstrap-debug.mk: Add comments. * bootstrap-debug-big.mk: New. * bootstrap-debug-lean.mk: New. * bootstrap-debug-ckovw.mk: Add comments. * bootstrap-debug-lib.mk: Drop CFLAGS for stages. Use -g0 for TFLAGS in stage1. Drop -fvar-tracking-assignments-toggle. From-SVN: r151312
2009-09-02 04:42:21 +02:00
fputc (' ', outfile);
print_rtx (NOTE_VAR_LOCATION (in_rtx));
Josef Zlomek <zlomekj@suse.cz> Josef Zlomek <zlomekj@suse.cz> * Makefile.in (var-tracking.o): New. * common.opt (fvar-tracking): New. * flags.h (flag_var_tracking): New. * gengtype.c (adjust_field_rtx_def): NOTE_INSN_VAR_LOCATION was added. * opts.c (common_handle_option): Add OPT_fvar_tracking. * print-rtl.c (print_rtx): NOTE_INSN_VAR_LOCATION was added. * rtl.c (note_insn_name): Likewise. * rtl.def (VAR_LOCATION): New. * rtl.h (NOTE_VAR_LOCATION): New. (NOTE_VAR_LOCATION_DECL): New. (NOTE_VAR_LOCATION_LOC): New. (enum insn_note): NOTE_INSN_VAR_LOCATION was added. (variable_tracking_main): New exported function. * timevar.def (TV_VAR_TRACKING): New. * toplev.c (enum dump_file_index): Added DFI_vartrack. (dump_file): "vartrack" was added (-dV). (flag_var_tracking): New. (f_options): "var-tracking" was added. (rest_of_handle_variable_tracking): New function. (rest_of_compilation): Run variable tracking. (process_options): If user has not specified flag_var_tracking set it according to optimize, debug_info_level and debug_hooks. * tree.h (frame_base_decl): New. * var-tracking.c: New file. * config/ia64/ia64.c (ia64_flag_var_tracking): New variable. (ia64_override_options): Set flags to run variable tracking in machine dependent reorg instead of toplev.c. (ia64_reorg): Run variable tracking if wanted. * doc/invoke.texi: Mention variable tracking in -dV, add and -fvar-tracking. * doc/passes.texi: Added variable tracking pass. Daniel Berlin <dberlin@dberlin.org> * debug.h (struct gcc_debug_hooks): Added var_location debug hook. * dbxout.c (dbx_debug_hooks): Likewise. (xcoff_debug): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. * dwarf2out.c (dwarf2_debug_hooks): Likewise. * dwarfout.c (dwarf_debug_hooks): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * final.c (final_scan_insn): Call var_location debug hook for each NOTE_INSN_VAR_LOCATION. Co-Authored-By: Daniel Berlin <dberlin@dberlin.org> From-SVN: r77418
2004-02-06 21:03:45 +01:00
break;
Dump NOTE_INSN_CFI notes. * dwarf2out.c (output_cfi_directive): Export. Add FILE parameter. Handle some opcodes specially for debugging. * print-rtl.c: Include dwarf2out.h (print_rtx): Handle NOTE_INSN_CFI. * Makefile.in (print-rtl.o): Update. From-SVN: r176020
2011-07-08 02:13:02 +02:00
case NOTE_INSN_CFI:
fputc ('\n', outfile);
output_cfi_directive (outfile, NOTE_CFI (in_rtx));
fputc ('\t', outfile);
break;
builtins.c (expand_builtin_expect): New. * builtins.c (expand_builtin_expect): New. (expand_builtin): Call it. * builtins.def (BUILT_IN_EXPECT): New. * c-common.c (c_common_nodes_and_builtins): Declare __builtin_expect. * extend.texi: Document it. * predict.c (expected_value_to_br_prob): New. (find_expected_value): New. * basic-block.h (expected_value_to_br_prob): Declare. * toplev.c (rest_of_compilation): Invoke it. * rtl.h (NOTE_EXPECTED_VALUE): New. (NOTE_INSN_EXPECTED_VALUE): New. * rtl.c (note_insn_name): Update. * print-rtl.c (print_rtx): Reorg NOTE_LINE_NUMBER special cases; handle NOTE_INSN_EXPECTED_VALUE. From-SVN: r33211
2000-04-17 18:49:00 +02:00
default:
gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER... * gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. * ddg.c (create_ddg): LIkewise. * final.c (final): Remove hunk moving line numbernotes around since they are no longer present at this stage. (final_scan_insn): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (output_asm_label): Likewise. * reorg.c (dbr_schedule): Likewise. * haifa-sched.c (unlink_other_notes): Likewise. * mode-switching.c (optimize_mode_switching): Likewise. * graph.c (start_bb): Likewise. * rtl.def (NOTE): Update description. * jump.c (squeeze_notes): Delete. (mark_jump_label): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. * ifcvt.c (dead_or_predicable): Remove call of squeeze_notes. * dwarf2out.c (gen_label_die): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (dwarf2out_var_location): Likewise. * cfgbuild.c (make_edges): Likewise. (find_basic_blocks_1): Likewise. * function.c (reorder_blocks_1): Likewise. (epilogue_done): Likewise. (reposition_prologue_and_epilogue_notes): Likewise. * print-rtl.c (print_rtx): Likewise; drop code for printing line number notes. (print_rtl): Likewise. (print_rtl_single): Likewise. * gcse.c (insert_insn_start_bb): Likewise. * alias.c (init_alias_analysis): Likewise. * calls.c (fixup_tail_calls): Likewise. * except.c (sjlj_emit_function_enter): Likewise. * emit-rtl.c (add_insn_after): Likeiwse. (emit_label_before): Likewise. (emit_label_after): Likewise. (emit_note_before, emit_note_after, emit_note): Update parameter to be enum insn_note; do not deal with source files. * cfgcleanup.c (merge_blocks_move_predecessor_nojumps): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (merge_blocks_move_successor_nojumps): Simplify now when we don't have BLOCK notes. (try_optimize_cfg): Likewise. * cfglayout.c (skip_insns_after_block): Likewise. (record_effective_endpoints): Likewise. (duplicate_insn_chain): Likewise. * varasm.c (output_constant_pool_1): Likewise. * sched-deps.c (sched_analyze): Likewise. * rtl.c (NOTE_INSN_MAX_isnt_negative_adjust_NOTE_INSN_BIAS): Exterminate. (note_insn_name): Simplify now when NOTE_INSN_BIAS is gone. * rtl.h (NOTE_SOURCE_LOCATION, NOTE_EXPANDED_LOCATION): Exterminate. (SET_INSN_DELETED): Simplify. (NOTE_LINE_NUMBER): Exterminate. (NOTE_LINE_KIND): New. (NOTE_INSN_BASIC_BLOCK_P): Update. (enum insn_note): Simplify. (GET_NOTE_INSN_NAME) Simplify. (emit_note_before, emit_note_after, emit_note): Update prototype. (squeeze_notes): Remove. * sched-int.h (NOTE_NOT_BB_P): Update. * resource.c (mark_target_live_regs): Update. * sched-rgn.c (debug_dependencies): Update. * sched-vis.c (print_insn): Update. * config/alpha/alpha.c (alpha_handle_trap_shadows): Update. * config/i386/i386.c (ix86_output_function_epilogue): Update. * config/sh/sh.c (sh_adjust_unroll_max): Function dead since gcc 4.0.0. (TARGET_ADJUST_UNROLL_MAX): Likewise. (split_branches): Update. (sh_optimize_target_register_callee_saved): Remove hunk dead since gcc 4.0.0. (sh_adjust_unroll_max): Exterminate. * config/c4x/c4x.c (c4x_reorg): Use SET_INSN_DELETED. * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Likewise. (m68hc11_reorg): Likewise. * config/ia64/ia64.c (emit_insn_group_barriers): Update. (emit_predicate_relation_info): Update. (process_for_unwind_directive): Update. * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update. (output_call): Update. * config/pa/pa.c (output_lbranch): Update. (output_millicode_call): Update. (output_call): Update. (pa_combine_instructions): Update. * config/mips/mips.c (mips16_gp_pseudo_reg): Update. * config/bfin/bfin.c (gen_one_bundle): Update. * cfgrtl.c (can_delete_note_p): Update. (delete_insn): Update. (rtl_merge_blocks): Update. (commit_one_edge_insertion): Update. (rtl_verify_flow_info): Update. * stmt.c (expand_case): Do not call squeeze_notes. From-SVN: r124895
2007-05-21 08:19:50 +02:00
break;
rtl.def (NOTE): Change format to "iuu0n". 1999-08-19 14:44 -0700 Zack Weinberg <zack@bitmover.com> * rtl.def (NOTE): Change format to "iuu0n". (ADDR_DIFF_VEC): Change format to "eEee0". (ADDRESSOF): Change format to "eit". * rtl.h (rtvec): Make "elem" an array of rtx, not rtunion. (RTVEC_ELT): Change to match. (XVECEXP): Use XVEC and RTVEC_ELT. (INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER, ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT. (PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES, CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST, TRAP_CONDITION, TRAP_CODE): Use XEXP. (INTVAL): Use XWINT. (ADDRESSOF_DECL): Use XTREE. (SET_ADDRESSOF_DECL): Delete. (NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL, NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill. These have been ifdefed out since 2.6 at least. (gen_rtvec_vv): Delete prototype. * rtl.h (rtvec_alloc): rt->elem is now an array of rtx, not rtunion. (copy_most_rtx): Handle 't' format letter. * emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx. (gen_rtvec_vv): Delete function. All callers changed to use gen_rtvec_v instead. * print-rtl.c (print_rtx): Move special casing of NOTEs to the '0' format letter. * function.c (gen_mem_addressof): Don't use SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF instead. * integrate.c (copy_rtx_and_substitute): Likewise. Copy 't' slots with XTREE. (subst_constants): Treat 't' slots like '[swi]' slots. * cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots. * jump.c (rtx_equal_for_thread_p): Likewise. * rtlanal.c (rtx_equal_p): Likewise. * stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes only four arguments. * gengenrtl.c (type_from_format): Provide correct types for 'b' and 't' slots. * tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK): If a recent gcc is in use (always in stage2 and beyond), use statement expressions, so we don't make a function call unless the check fails. Evaluate arguments exactly once. (CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1, TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1): Delete. (CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that they evaluate their arguments exactly once, irrespective of the compiler in use. * tree.c [ENABLE_CHECKING]: Define whichever set of functions is used by the currently-enabled check macros. This is: (tree_check_failed, tree_class_check_failed): For gcc. (tree_check, tree_class_check, cst_or_constructor_check, expr_check): For other compilers. * gencheck.c: Do not define any *_CHECK1 macros. From-SVN: r28769
1999-08-20 00:33:38 +02:00
}
}
gcc/ * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA) (BARRIER, CODE_LABEL, NOTE): Remove first "i" field. * rtl.h (rtx_def): Add insn_uid to u2 field. (RTX_FLAG_CHECK8): Delete in favor of... (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro. (INSN_DELETED_P): Update accordingly. (INSN_UID): Use u2.insn_uid. (INSN_CHAIN_CODE_P): Define. (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION) (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER) (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER) (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER) (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower indices accordingly. * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop. Update indices for insn-chain rtxes. * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes. (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes. * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call. * caller-save.c (init_caller_save): Update gen_rtx_INSN calls. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. From-SVN: r210360
2014-05-13 12:38:50 +02:00
else if (i == 7 && JUMP_P (in_rtx) && JUMP_LABEL (in_rtx) != NULL)
rtlanal.c (tablejump_p): False for returns. * rtlanal.c (tablejump_p): False for returns. * reorg.c (first_active_target_insn): New static function. (find_end_label): Set JUMP_LABEL for a new returnjump. (optimize_skip, get_jump_flags, rare_destination, mostly_true_jump, get_branch_condition, steal_delay_list_from_target, own_thread_p, fill_simple_delay_slots, follow_jumps, fill_slots_from_thread, fill_eager_delay_slots, relax_delay_slots, make_return_insns, dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs. * jump.c (delete_related_insns): Likewise. (jump_to_label_p): New function. (redirect_target): New static function. (redirect_exp_1): Use it. Adjust to handle ret_rtx in JUMP_LABELS. (redirect_jump_1): Assert that the new label is nonnull. (redirect_jump): Likewise. (redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels. * ifcvt.c (find_if_case_1): Take care when redirecting jumps to the exit block. (dead_or_predicable): Change NEW_DEST arg to DEST_EDGE. All callers changed. Ensure that the right label is passed to redirect_jump. * function.c (emit_return_into_block, thread_prologue_and_epilogue_insns): Ensure new returnjumps have ret_rtx in their JUMP_LABEL. * print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL. * emit-rtl.c (skip_consecutive_labels): Allow the caller to pass ret_rtx as label. * cfglayout.c (fixup_reorder_chain): Use force_nonfallthru_and_redirect rather than force_nonfallthru. (duplicate_insn_chain): Copy JUMP_LABELs for returns. * rtl.h (ANY_RETURN_P): New macro. (jump_to_label_p): Declare. * resource.c (find_dead_or_set_registers): Handle ret_rtx in JUMP_LABELs. (mark_target_live_regs): Likewise. * basic-block.h (force_nonfallthru_and_redirect): Declare. * cfgrtl.c (force_nonfallthru_and_redirect): No longer static. * config/alpha/alpha.c (alpha_tablejump_addr_vec, alpha_tablejump_best_label): Remove functions. * config/alpha/alpha-protos.c (alpha_tablejump_addr_vec, alpha_tablejump_best_label): Remove declarations. * config/sh/sh.c (barrier_align, split_branches): Adjust for ret_rtx in JUMP_LABELs. * config/arm/arm.c (is_jump_table): Likewise. From-SVN: r176881
2011-07-28 20:45:20 +02:00
{
/* Output the JUMP_LABEL reference. */
fprintf (outfile, "\n%s%*s -> ", print_rtx_head, indent * 2, "");
if (GET_CODE (JUMP_LABEL (in_rtx)) == RETURN)
fprintf (outfile, "return");
rtl.texi (simple_return): Document. * doc/rtl.texi (simple_return): Document. (parallel, PATTERN): Here too. * doc/md.texi (return): Mention it's allowed to expand to simple_return in some cases. (simple_return): Document standard pattern. * gengenrtl.c (special_rtx): SIMPLE_RETURN is special. * final.c (final_scan_insn): Use ANY_RETURN_P on body. * reorg.c (function_return_label, function_simple_return_label): New static variables, replacing... (end_of_function_label): ... this. (simplejump_or_return_p): New static function. (optimize_skip, steal_delay_list_from_fallthrough, fill_slots_from_thread): Use it. (relax_delay_slots): Likewise. Use ANY_RETURN_P on body. (rare_destination, follow_jumps): Use ANY_RETURN_P on body. (find_end_label): Take a new arg which is one of the two return rtxs. Depending on which, set either function_return_label or function_simple_return_label. All callers changed. (make_return_insns): Make both kinds. (dbr_schedule): Adjust for two kinds of end labels. * function.c (emit_return_into_block): Set JUMP_LABEL properly. * genemit.c (gen_exp): Handle SIMPLE_RETURN. (gen_expand, gen_split): Use ANY_RETURN_P. * df-scan.c (df_uses_record): Handle SIMPLE_RETURN. * rtl.def (SIMPLE_RETURN): New code. * ifcvt.c (find_if_case_1): Be more careful about redirecting jumps to the EXIT_BLOCK. * jump.c (condjump_p, condjump_in_parallel_p, any_condjump_p, returnjump_p_1): Handle SIMPLE_RETURNs. * print-rtl.c (print_rtx): Likewise. * rtl.c (copy_rtx): Likewise. * bt-load.c (compute_defs_uses_and_gen): Use ANY_RETURN_P. * combine.c (simplify_set): Likewise. * resource.c (find_dead_or_set_registers, mark_set_resources): Likewise. * emit-rtl.c (verify_rtx_sharing, classify_insn, copy_insn_1, copy_rtx_if_shared_1, mark_used_flags): Handle SIMPLE_RETURNs. (init_emit_regs): Initialize simple_return_rtx. * cfglayout.c (fixup_reorder_chain): Pass a JUMP_LABEL to force_nonfallthru_and_redirect. * rtl.h (ANY_RETURN_P): Allow SIMPLE_RETURN. (GR_SIMPLE_RETURN): New enum value. (simple_return_rtx): New macro. * basic-block.h (force_nonfallthru_and_redirect): Adjust declaration. * cfgrtl.c (force_nonfallthru_and_redirect): Take a new jump_label argument. All callers changed. Be careful about what kinds of returnjumps to generate. * config/i386/3i86.c (ix86_pad_returns, ix86_count_insn_bb, ix86_pad_short_function): Likewise. * config/arm/arm.c (arm_final_prescan_insn): Handle both kinds of return. * config/mips/mips.md (any_return): New code_iterator. (optab): Add cases for return and simple_return. (return): Expand to a simple_return. (simple_return): New pattern. (*<optab>, *<optab>_internal for any_return): New patterns. (return_internal): Remove. * config/mips/mips.c (mips_expand_epilogue): Make the last insn a simple_return_internal. From-SVN: r178135
2011-08-27 19:38:58 +02:00
else if (GET_CODE (JUMP_LABEL (in_rtx)) == SIMPLE_RETURN)
fprintf (outfile, "simple_return");
rtlanal.c (tablejump_p): False for returns. * rtlanal.c (tablejump_p): False for returns. * reorg.c (first_active_target_insn): New static function. (find_end_label): Set JUMP_LABEL for a new returnjump. (optimize_skip, get_jump_flags, rare_destination, mostly_true_jump, get_branch_condition, steal_delay_list_from_target, own_thread_p, fill_simple_delay_slots, follow_jumps, fill_slots_from_thread, fill_eager_delay_slots, relax_delay_slots, make_return_insns, dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs. * jump.c (delete_related_insns): Likewise. (jump_to_label_p): New function. (redirect_target): New static function. (redirect_exp_1): Use it. Adjust to handle ret_rtx in JUMP_LABELS. (redirect_jump_1): Assert that the new label is nonnull. (redirect_jump): Likewise. (redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels. * ifcvt.c (find_if_case_1): Take care when redirecting jumps to the exit block. (dead_or_predicable): Change NEW_DEST arg to DEST_EDGE. All callers changed. Ensure that the right label is passed to redirect_jump. * function.c (emit_return_into_block, thread_prologue_and_epilogue_insns): Ensure new returnjumps have ret_rtx in their JUMP_LABEL. * print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL. * emit-rtl.c (skip_consecutive_labels): Allow the caller to pass ret_rtx as label. * cfglayout.c (fixup_reorder_chain): Use force_nonfallthru_and_redirect rather than force_nonfallthru. (duplicate_insn_chain): Copy JUMP_LABELs for returns. * rtl.h (ANY_RETURN_P): New macro. (jump_to_label_p): Declare. * resource.c (find_dead_or_set_registers): Handle ret_rtx in JUMP_LABELs. (mark_target_live_regs): Likewise. * basic-block.h (force_nonfallthru_and_redirect): Declare. * cfgrtl.c (force_nonfallthru_and_redirect): No longer static. * config/alpha/alpha.c (alpha_tablejump_addr_vec, alpha_tablejump_best_label): Remove functions. * config/alpha/alpha-protos.c (alpha_tablejump_addr_vec, alpha_tablejump_best_label): Remove declarations. * config/sh/sh.c (barrier_align, split_branches): Adjust for ret_rtx in JUMP_LABELs. * config/arm/arm.c (is_jump_table): Likewise. From-SVN: r176881
2011-07-28 20:45:20 +02:00
else
fprintf (outfile, "%d", INSN_UID (JUMP_LABEL (in_rtx)));
}
invoke.texi (-fvar-tracking-assignments): New. gcc/ChangeLog: * doc/invoke.texi (-fvar-tracking-assignments): New. (-fvar-tracking-assignments-toggle): New. (-fdump-final-insns=file): Mark filename as optional. (--param min-nondebug-insn-uid): New. (-gdwarf-@{version}): Mention version 4. * opts.c (common_handle_option): Accept it. * tree-vrp.c (find_assert_locations_1): Skip debug stmts. * regrename.c (regrename_optimize): Drop last. Don't count debug insns as uses. Don't reject change because of debug insn. (do_replace): Reject DEBUG_INSN as chain starter. Take base_regno from the chain starter, and check for inexact matches in DEBUG_INSNS. (scan_rtx_reg): Accept inexact matches in DEBUG_INSNs. (build_def_use): Simplify and fix the marking of DEBUG_INSNs. * sched-ebb.c (schedule_ebbs): Skip boundary debug insns. * fwprop.c (forward_propagate_and_simplify): ...into debug insns. * doc/gimple.texi (is_gimple_debug): New. (gimple_debug_bind_p): New. (is_gimple_call, gimple_assign_cast_p): End sentence with period. * doc/install.texi (bootstrap-debug): More details. (bootstrap-debug-big, bootstrap-debug-lean): Document. (bootstrap-debug-lib): More details. (bootstrap-debug-ckovw): Update. (bootstrap-time): New. * tree-into-ssa.c (mark_def_sites): Skip debug stmts. (insert_phi_nodes_for): Insert debug stmts. (rewrite_stmt): Take iterator. Insert debug stmts. (rewrite_enter_block): Adjust. (maybe_replace_use_in_debug_stmt): New. (rewrite_update_stmt): Use it. (mark_use_interesting): Return early for debug stmts. * tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug stmts before replacing stmt. (move_computations_stmt): Likewise. * ira-conflicts.c (add_copies): Skip debug insns. * regstat.c (regstat_init_n_sets_and_refs): Discount debug insns. (regstat_bb_compute_ri): Skip debug insns. * tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts. * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, check_loop_closed_ssa_stmt): Skip debug stmts. * tree-tailcall.c (find_tail_calls): Likewise. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise. * tree.h (MAY_HAVE_DEBUG_STMTS): New. (build_var_debug_value_stat): Declare. (build_var_debug_value): Define. (target_for_debug_bind): Declare. * reload.c (find_equiv_reg): Skip debug insns. * rtlanal.c (reg_used_between_p): Skip debug insns. (side_effects_p): Likewise. (canonicalize_condition): Likewise. * ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug insns never depend on debug insns. (create_ddg_dep_no_link): Likewise. (add_cross_iteration_register_deps): Use ANTI_DEP for debug insns. Don't add inter-loop dependencies for debug insns. (build_intra_loop_deps): Likewise. (create_ddg): Count debug insns. * ddg.h (struct ddg::num_debug): New. (num_backargs): Pair up with previous int field. * diagnostic.c (diagnostic_report_diagnostic): Skip notes on -fcompare-debug-second. * final.c (get_attr_length_1): Skip debug insns. (rest_of_clean-state): Don't dump CFA_RESTORE_STATE. * gcc.c (invoke_as): Call compare-debug-dump-opt. (driver_self_specs): Map -fdump-final-insns to -fdump-final-insns=.. (get_local_tick): New. (compare_debug_dump_opt_spec_function): Test for . argument and compute output name. Compute temp output spec without flag name. Compute -frandom-seed. (OPT): Undef after use. * cfgloopanal.c (num_loop_insns): Skip debug insns. (average_num_loop_insns): Likewise. * params.h (MIN_NONDEBUG_INSN_UID): New. * gimple.def (GIMPLE_DEBUG): New. * ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts. * auto-inc-dec.c (merge_in_block): Skip debug insns. (merge_in_block): Fix whitespace. * toplev.c (flag_var_tracking): Update comment. (flag_var_tracking_assignments): New. (flag_var_tracking_assignments_toggle): New. (process_options): Don't open final insns dump file if we're not going to write to it. Compute defaults for var_tracking. * df-scan.c (df_insn_rescan_debug_internal): New. (df_uses_record): Handle debug insns. * haifa-sched.c (ready): Initialize n_debug. (contributes_to_priority): Skip debug insns. (dep_list_size): New. (priority): Use it. (rank_for_schedule): Likewise. Schedule debug insns as soon as they're ready. Disregard previous debug insns to make decisions. (queue_insn): Never queue debug insns. (ready_add, ready_remove_first, ready_remove): Count debug insns. (schedule_insn): Don't reject debug insns because of issue rate. (get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns. (queue_to_ready): Skip and discount debug insns. (choose_ready): Let debug insns through. (schedule_block): Check boundary debug insns. Discount debug insns, schedule them early. Adjust whitespace. (set_priorities): Check for boundary debug insns. (add_jump_dependencies): Use dep_list_size. (prev_non_location_insn): New. (check_cfg): Use it. * tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug stmts. (remove_unused_ivs): Reset debug stmts. * modulo-sched.c (const_iteration_count): Skip debug insns. (res_MII): Discount debug insns. (loop_single_full_bb_p): Skip debug insns. (sms_schedule): Likewise. (sms_schedule_by_order): Likewise. (ps_has_conflicts): Likewise. * caller-save.c (refmarker_fn): New. (save_call_clobbered_regs): Replace regs with saved mem in debug insns. (mark_referenced_regs): Take pointer, mark and arg. Adjust. Call refmarker_fn mark for hardregnos. (mark_reg_as_referenced): New. (replace_reg_with_saved_mem): New. * ipa-pure-const.c (check_stmt): Skip debug stmts. * cse.c (cse_insn): Canonicalize debug insns. Skip them when searching back. (cse_extended_basic_block): Skip debug insns. (count_reg_usage): Likewise. (is_dead_reg): New, split out of... (set_live_p): ... here. (insn_live_p): Use it for debug insns. * tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts. (execute_optimize_stdarg): Likewise. * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. * tree-ssa-propagate.c (substitute_and_fold): Don't regard changes in debug stmts as changes. * sel-sched.c (moving_insn_creates_bookkeeping_block_p): New. (moveup_expr): Don't move across debug insns. Don't move debug insn if it would create a bookkeeping block. (moveup_expr_cached): Don't use cache for debug insns that are heads of blocks. (compute_av_set_inside_bb): Skip debug insns. (sel_rank_for_schedule): Schedule debug insns first. Remove dead code. (block_valid_for_bookkeeping_p); Support lax searches. (create_block_for_bookkeeping): Adjust block numbers when encountering debug-only blocks. (find_place_for_bookkeeping): Deal with debug-only blocks. (generate_bookkeeping_insn): Accept no place to insert. (remove_temp_moveop_nops): New argument full_tidying. (prepare_place_to_insert): Deal with debug insns. (advance_state_on_fence): Debug insns don't start cycles. (update_boundaries): Take fence as argument. Deal with debug insns. (schedule_expr_on_boundary): No full_tidying on debug insns. (fill_insns): Deal with debug insns. (track_scheduled_insns_and_blocks): Don't count debug insns. (need_nop_to_preserve_insn_bb): New, split out of... (remove_insn_from_stream): ... this. (fur_orig_expr_not_found): Skip debug insns. * rtl.def (VALUE): Move up. (DEBUG_INSN): New. * tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug stmts. (nearest_common_dominator_of_uses): Take debug_stmts argument. Set it if debug stmts are found. (statement_sink_location): Skip debug stmts. Propagate moving defs into debug stmts. * ifcvt.c (first_active_insn): Skip debug insns. (last_active_insns): Likewise. (cond_exec_process_insns): Likewise. (noce_process_if_block): Likewise. (check_cond_move_block): Likewise. (cond_move_convert_if_block): Likewise. (block_jumps_and_fallthru_p): Likewise. (dead_or_predicable): Likewise. * dwarf2out.c (debug_str_hash_forced): New. (find_AT_string): Add comment. (gen_label_for_indirect_string): New. (get_debug_string_label): New. (AT_string_form): Use it. (mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV, MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and several operations that cannot be represented with DWARF opcodes. (loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value. (dwarf2out_var_location): Take during-call mark into account. (output_indirect_string): Update comment. Output if there are label and references. (prune_indirect_string): New. (prune_unused_types): Call it if debug_str_hash_forced. More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>: (dw_long_long_const): Remove. (struct dw_val_struct): Change val_long_long type to rtx. (print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair. (output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each component instead of HOST_BITS_PER_LONG. (output_loc_operands): Likewise. For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (add_AT_long_long): Remove val_hi and val_lo arguments, add val_const_double. (size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of HOST_BITS_PER_LONG for dw_val_class_long_long. (add_const_value_attribute): Adjust add_AT_long_long caller. Don't handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse. (dwarf_stack_op_name): Handle DW_OP_implicit_value and DW_OP_stack_value. (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_implicit_value. (extract_int): Move prototype earlier. (mem_loc_descriptor): For SUBREG punt if inner mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN, UMAX, SIGN_EXTRACT, ZERO_EXTRACT. (loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE instead of Pmode size. (loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE, CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode, attempt to handle other expressions. Don't handle TLS SYMBOL_REFs. (concat_loc_descriptor, concatn_loc_descriptor, loc_descriptor_from_tree_1): Adjust loc_descriptor callers. (add_location_or_const_value_attribute): Likewise. For single location loc_lists attempt to use add_const_value_attribute for constant decls. Add DW_AT_const_value even if NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING in its expression. * cfgbuild.c (inside_basic_block_p): Handle debug insns. (control_flow_insn_p): Likewise. * tree-parloops.c (eliminate_local_variables_stmt): Handle debug stmt. (separate_decls_in_region_debug_bind): New. (separate_decls_in_region): Process debug bind stmts afterwards. * recog.c (verify_changes): Handle debug insns. (extract_insn): Likewise. (peephole2_optimize): Skip debug insns. * dse.c (scan_insn): Skip debug insns. * sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument. Pass it on. (setup_id_for_insn): Handle debug insns. (maybe_tidy_empty_bb): Adjust whitespace. (tidy_control_flow): Skip debug insns. (sel_remove_insn): Adjust for debug insns. (sel_estimate_number_of_insns): Skip debug insns. (create_insn_rtx_from_pattern): Handle debug insns. (create_copy_of_insn_rtx): Likewise. * sel-sched-.h (sel_bb_end): Declare. (sel_bb_empty_or_nop_p): New. (get_all_loop_exits): Use it. (_eligible_successor_edge_p): Likewise. (return_nop_to_pool): Adjust. * tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts. * ira-lives.c (process_bb_node_lives): Skip debug insns. * gimple-pretty-print.c (dump_gimple_debug): New. (dump_gimple_stmt): Use it. (dump_bb_header): Skip gimple debug stmts. * regmove.c (optimize_reg_copy_1): Discount debug insns. (fixup_match_2): Likewise. (regmove_backward_pass): Likewise. Simplify combined replacement. Handle debug insns. * function.c (instantiate_virtual_regs): Handle debug insns. * function.h (struct emit_status): Add x_cur_debug_insn_uid. * print-rtl.h: Include cselib.h. (print_rtx): Print VALUEs. Split out and recurse for VAR_LOCATIONs. * df.h (df_inns_rescan_debug_internal): Declare. * gcse.c (alloc_hash_table): Estimate n_insns. (cprop_insn): Don't regard debug insns as changes. (bypass_conditional_jumps): Skip debug insns. (one_pre_gcse_pass): Adjust. (one_code_hoisting_pass): Likewise. (compute_ld_motion_mems): Skip debug insns. (one_cprop_pass): Adjust. * tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts. (if_convertible_stmt_p): Handle debug stmts. * init-regs.c (initialize_uninitialized_regs): Skip debug insns. * tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts. * ira-build.c (create_bb_allocnos): Skip debug insns. * tree-flow-inline.h (has_zero_uses): Discount debug stmts. (has_single_use): Likewise. (single_imm_use): Likewise. (num_imm_uses): Likewise. * tree-ssa-phiopt.c (empty_block_p): Skip debug stmts. * tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts. (create_outofssa_var_map): Likewise. * lower-subreg.c (adjust_decomposed_uses): New. (resolve_debug): New. (decompose_multiword_subregs): Use it. * tree-dfa.c (find_referenced_vars): Skip debug stmts. * emit-rtl.c: Include params.h. (cur_debug_insn_uid): Define. (set_new_first_and_last_insn): Set cur_debug_insn_uid too. (copy_rtx_if_shared_1): Handle debug insns. (reset_used_flags): Likewise. (set_used_flags): LIkewise. (get_max_insn_count): New. (next_nondebug_insn): New. (prev_nondebug_insn): New. (make_debug_insn_raw): New. (emit_insn_before_noloc): Handle debug insns. (emit_jump_insn_before_noloc): Likewise. (emit_call_insn_before_noloc): Likewise. (emit_debug_insn_before_noloc): New. (emit_insn_after_noloc): Handle debug insns. (emit_jump_insn_after_noloc): Likewise. (emit_call_insn_after_noloc): Likewise. (emit_debug_insn_after_noloc): Likewise. (emit_insn_after): Take loc from earlier non-debug insn. (emit_jump_insn_after): Likewise. (emit_call_insn_after): Likewise. (emit_debug_insn_after_setloc): New. (emit_debug_insn_after): New. (emit_insn_before): Take loc from later non-debug insn. (emit_jump_insn_before): Likewise. (emit_call_insn_before): Likewise. (emit_debug_insn_before_setloc): New. (emit_debug_insn_before): New. (emit_insn): Handle debug insns. (emit_debug_insn): New. (emit_jump_insn): Handle debug insns. (emit_call_insn): Likewise. (emit): Likewise. (init_emit): Take min-nondebug-insn-uid into account. Initialize cur_debug_insn_uid. (emit_copy_of_insn_after): Handle debug insns. * cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite location of single rhs in place. (maybe_dump_rtl_for_gimple_stmt): Dump lineno. (floor_sdiv_adjust): New. (cell_sdiv_adjust): New. (cell_udiv_adjust): New. (round_sdiv_adjust): New. (round_udiv_adjust): New. (wrap_constant): Moved from cselib. (unwrap_constant): New. (expand_debug_expr): New. (expand_debug_locations): New. (expand_gimple_basic_block): Drop hiding redeclaration. Expand debug bind stmts. (gimple_expand_cfg): Expand debug locations. * cselib.c: Include tree-pass.h. (struct expand_value_data): New. (cselib_record_sets_hook): New. (PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New. (cselib_clear_table): Move, and implemnet in terms of... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_unknown_value): New. (discard_useless_locs): Don't discard preserved values. (cselib_preserve_value): New. (cselib_preserved_value_p): New. (cselib_preserve_definitely): New. (cselib_clear_preserve): New. (cselib_preserve_only_values): New. (new_cselib_val): Take rtx argument. Dump it in details. (cselib_lookup_mem): Adjust. (expand_loc): Take regs_active in struct. Adjust. Silence dumps unless details are requested. (cselib_expand_value_rtx_cb): New. (cselib_expand_value_rtx): Rename and reimplment in terms of... (cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps without details. Copy more subregs. Try to resolve values using a callback. Wrap constants. (cselib_subst_to_values): Adjust. (cselib_log_lookup): New. (cselib_lookup): Call it. (cselib_invalidate_regno): Don't count preserved values as useless. (cselib_invalidate_mem): Likewise. (cselib_record_set): Likewise. (struct set): Renamed to cselib_set, moved to cselib.h. (cselib_record_sets): Adjust. Call hook. (cselib_process_insn): Reset table when it would be cleared. (dump_cselib_val): New. (dump_cselib_table): New. * tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts. (remove_forwarder_block): Support moving debug stmts. * cselib.h (cselib_record_sets_hook): Declare. (cselib_expand_callback): New type. (cselib_expand_value_rtx_cb): Declare. (cselib_reset_table_with_next_value): Declare. (cselib_get_next_unknown_value): Declare. (cselib_preserve_value): Declare. (cselib_preserved_value_p): Declare. (cselib_preserve_only_values): Declare. (dump_cselib_table): Declare. * cfgcleanup.c (flow_find_cross_jump): Skip debug insns. (try_crossjump_to_edge): Likewise. (delete_unreachable_blocks): Remove dominant GIMPLE blocks after dominated blocks when debug stmts are present. * simplify-rtx.c (delegitimize_mem_from_attrs): New. * tree-ssa-live.c (remove_unused_locals): Skip debug stmts. (set_var_live_on_entry): Likewise. * loop-invariant.c (find_invariants_bb): Skip debug insns. * cfglayout.c (curr_location, last_location): Make static. (set_curr_insn_source_location): Don't avoid bouncing. (get_curr_insn_source_location): New. (get_curr_insn_block): New. (duplicate_insn_chain): Handle debug insns. * tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate into debug stmts. * common.opt (fcompare-debug): Move to sort order. (fdump-unnumbered-links): Likewise. (fvar-tracking-assignments): New. (fvar-tracking-assignments-toggle): New. * tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks because of debug stmts. (mark_stmt_if_obviously_necessary): Mark debug stmts. (eliminate_unnecessary_stmts): Walk dominated blocks before dominators. * tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts. * ira.c (memref_used_between_p): Skip debug insns. (update_equiv_regs): Likewise. * sched-deps.c (sd_lists_size): Accept empty list. (sd_init_insn): Mark debug insns. (sd_finish_insn): Unmark them. (sd_add_dep): Reject non-debug deps on debug insns. (fixup_sched_groups): Give debug insns group treatment. Skip debug insns. (sched_analyze_reg): Don't mark debug insns for sched before call. (sched_analyze_2): Handle debug insns. (sched_analyze_insn): Compute next non-debug insn. Handle debug insns. (deps_analyze_insn): Handle debug insns. (deps_start_bb): Skip debug insns. (init_deps): Initialize last_debug_insn. * tree-ssa.c (target_for_debug_bind): New. (find_released_ssa_name): New. (propagate_var_def_into_debug_stmts): New. (propagate_defs_into_debug_stmts): New. (verify_ssa): Skip debug bind stmts without values. (warn_uninialized_vars): Skip debug stmts. * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default. * rtl.c (rtx_equal_p_cb): Handle VALUEs. (rtx_equal_p): Likewise. * ira-costs.c (scan_one_insn): Skip debug insns. (process_bb_node_for_hard_reg_moves): Likewise. * rtl.h (DEBUG_INSN_P): New. (NONDEBUG_INSN_P): New. (MAY_HAVE_DEBUG_INSNS): New. (INSN_P): Accept debug insns. (RTX_FRAME_RELATED_P): Likewise. (INSN_DELETED_P): Likewise (PAT_VAR_LOCATION_DECL): New. (PAT_VAR_LOCATION_LOC): New. (PAT_VAR_OCATION_STATUS): New. (NOTE_VAR_LOCATION_DECL): Reimplement. (NOTE_VAR_LOCATION_LOC): Likewise. (NOTE_VAR_LOCATION_STATUS): Likewise. (INSN_VAR_LOCATION): New. (INSN_VAR_LOCATION_DECL): New. (INSN_VAR_LOCATION_LOC): New. (INSN_VAR_LOCATION_STATUS): New. (gen_rtx_UNKNOWN_VAR_LOC): New. (VAR_LOC_UNKNOWN_P): New. (NOTE_DURING_CALL_P): New. (SCHED_GROUP_P): Accept debug insns. (emit_debug_insn_before): Declare. (emit_debug_insn_before_noloc): Declare. (emit_debug_insn_beore_setloc): Declare. (emit_debug_insn_after): Declare. (emit_debug_insn_after_noloc): Declare. (emit_debug_insn_after_setloc): Declare. (emit_debug_insn): Declare. (make_debug_insn_raw): Declare. (prev_nondebug_insn): Declare. (next_nondebug_insn): Declare. (delegitimize_mem_from_attrs): Declare. (get_max_insn_count): Declare. (wrap_constant): Declare. (unwrap_constant): Declare. (get_curr_insn_source_location): Declare. (get_curr_insn_block): Declare. * tree-inline.c (insert_debug_decl_map): New. (processing_debug_stmt): New. (remap_decl): Don't create new mappings in debug stmts. (remap_gimple_op_r): Don't add references in debug stmts. (copy_tree_body_r): Likewise. (remap_gimple_stmt): Handle debug bind stmts. (copy_bb): Skip debug stmts. (copy_edges_for_bb): Likewise. (copy_debug_stmt): New. (copy_debug_stmts): New. (copy_body): Copy debug stmts at the end. (insert_init_debug_bind): New. (insert_init_stmt): Take id. Skip and emit debug stmts. (setup_one_parameter): Remap variable earlier, register debug mapping. (estimate_num_insns): Skip debug stmts. (expand_call_inline): Preserve debug_map. (optimize_inline_calls): Check for no debug_stmts left-overs. (unsave_expr_now): Preserve debug_map. (copy_gimple_seq_and_replace_locals): Likewise. (tree_function_versioning): Check for no debug_stmts left-overs. Init and destroy debug_map as needed. Split edges unconditionally. (build_duplicate_type): Init and destroy debug_map as needed. * tree-inline.h: Include gimple.h instead of pointer-set.h. (struct copy_body_data): Add debug_stmts and debug_map. * sched-int.h (struct ready_list): Add n_debug. (struct deps): Add last_debug_insn. (DEBUG_INSN_SCHED_P): New. (BOUNDARY_DEBUG_INSN_P): New. (SCHEDULE_DEBUG_INSN_P): New. (sd_iterator_cond): Accept empty list. * combine.c (create_log_links): Skip debug insns. (combine_instructions): Likewise. (cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the return value is always unshared. (struct rtx_subst_pair): New. (auto_adjust_pair): New. (propagate_for_debug_subst): New. (propagate_for_debug): New. (try_combine): Skip debug insns. Propagate removed defs into debug insns. (next_nonnote_nondebug_insn): New. (distribute_notes): Use it. Skip debug insns. (distribute_links): Skip debug insns. * tree-outof-ssa.c (set_location_for_edge): Likewise. * resource.c (mark_target_live_regs): Likewise. * var-tracking.c: Include cselib.h and target.h. (enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and MO_VAL_SET. (micro_operation_type_name): New. (enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN. (struct micro_operation_def): Update comments. (decl_or_value): New type. Use instead of decls. (struct emit_note_data_def): Add vars. (struct attrs_def): Use decl_or_value. (struct variable_tracking_info_def): Add permp, flooded. (struct location_chain_def): Update comment. (struct variable_part_def): Use decl_or_value. (struct variable_def): Make var_part a variable length array. (valvar_pool): New. (scratch_regs): New. (cselib_hook_called): New. (dv_is_decl_p): New. (dv_is_value_p): New. (dv_as_decl): New. (dv_as_value): New. (dv_as_opaque): New. (dv_onepart_p): New. (dv_pool): New. (IS_DECL_CODE): New. (check_value_is_not_decl): New. (dv_from_decl): New. (dv_from_value): New. (dv_htab_hash): New. (variable_htab_hash): Use it. (variable_htab_eq): Support values. (variable_htab_free): Free from the right pool. (attrs_list_member, attrs_list_insert): Use decl_or_value. (attrs_list_union): Adjust. (attrs_list_mpdv_union): New. (tie_break_pointers): New. (canon_value_cmp): New. (unshare_variable): Return possibly-modified slot. (vars_copy_1): Adjust. (var_reg_decl_set): Adjust. Split out of... (var_reg_set): ... this. (get_init_value): Adjust. (var_reg_delete_and_set): Adjust. (var_reg_delete): Adjust. (var_regno_delete): Adjust. (var_mem_decl_set): Split out of... (var_mem_set): ... this. (var_mem_delete_and_set): Adjust. (var_mem_delete): Adjust. (val_store): New. (val_reset): New. (val_resolve): New. (variable_union): Adjust. Speed up merge of 1-part vars. (variable_canonicalize): Use unshared slot. (VALUED_RECURSED_INTO): New. (find_loc_in_1pdv): New. (struct dfset_merge): New. (insert_into_intersection): New. (intersect_loc_chains): New. (loc_cmp): New. (canonicalize_loc_order_check): New. (canonicalize_values_mark): New. (canonicalize_values_star): New. (variable_merge_over_cur): New. (variable_merge_over_src): New. (dataflow_set_merge): New. (dataflow_set_equiv_regs): New. (remove_duplicate_values): New. (struct dfset_post_merge): New. (variable_post_merge_new_vals): New. (variable_post_merge_perm_vals): New. (dataflow_post_merge_adjust): New. (find_mem_expr_in_1pdv): New. (dataflow_set_preserve_mem_locs): New. (dataflow_set_remove_mem_locs): New. (dataflow_set_clear_at_call): New. (onepart_variable_different_p): New. (variable_different_p): Use it. (dataflow_set_different_1): Adjust. Make detailed dump more verbose. (track_expr_p): Add need_rtl parameter. Don't generate rtl if not needed. (track_loc_p): Pass it true. (struct count_use_info): New. (find_use_val): New. (replace_expr_with_values): New. (log_op_type): New. (use_type): New, partially split out of... (count_uses): ... this. Count new micro-ops. (count_uses_1): Adjust. (count_stores): Adjust. (count_with_sets): New. (VAL_NEEDS_RESOLUTION): New. (VAL_HOLDS_TRACK_EXPR): New. (VAL_EXPR_IS_COPIED): New. (VAL_EXPR_IS_CLOBBERED): New. (add_uses): Adjust. Generate new micro-ops. (add_uses_1): Adjust. (add_stores): Generate new micro-ops. (add_with_sets): New. (find_src_status): Adjust. (find_src_set_src): Adjust. (compute_bb_dataflow): Use dataflow_set_clear_at_call. Handle new micro-ops. Canonicalize value equivalances. (vt_find_locations): Compute total size of hash tables for dumping. Perform merge for var-tracking-assignments. Don't disregard single-block loops. (dump_attrs_list): Handle decl_or_value. (dump_variable): Take variable. Deal with decl_or_value. (dump_variable_slot): New. (dump_vars): Use it. (dump_dataflow_sets): Adjust. (set_slot_part): New, extended to support one-part variables after splitting out of... (set_variable_part): ... this. (clobber_slot_part): New, split out of... (clobber_variable_part): ... this. (delete_slot_part): New, split out of... (delete_variable_part): .... this. (check_wrap_constant): New. (vt_expand_loc_callback): New. (vt_expand_loc): New. (emit_note_insn_var_location): Adjust. Handle values. Handle EMIT_NOTE_AFTER_CALL_INSN. (emit_notes_for_differences_1): Adjust. Handle values. (emit_notes_for_differences_2): Likewise. (emit_notes_for_differences): Adjust. (emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN notes. Adjust. Handle new micro-ops. (vt_add_function_parameters): Adjust. Create and bind values. (vt_initialize): Adjust. Initialize scratch_regs and valvar_pool, flooded and perm.. Initialize and use cselib. Log operations. Move some code to count_with_sets and add_with_sets. (delete_debug_insns): New. (vt_debug_insns_local): New. (vt_finalize): Release permp, valvar_pool, scratch_regs. Finish cselib. (var_tracking_main): If var-tracking-assignments is enabled but var-tracking isn't, delete debug insns and leave. Likewise if we exceed limits or fail the stack adjustments tests, and after all var-tracking processing. More in var-tracking, from Jakub Jelinek <jakub@redhat.com>: (dataflow_set): Add traversed_vars. (value_chain, const_value_chain): New typedefs. (value_chain_pool, value_chains): New variables. (value_chain_htab_hash, value_chain_htab_eq, add_value_chain, add_value_chains, add_cselib_value_chains, remove_value_chain, remove_value_chains, remove_cselib_value_chains): New functions. (shared_hash_find_slot_unshare_1, shared_hash_find_slot_1, shared_hash_find_slot_noinsert_1, shared_hash_find_1): New static inlines. (shared_hash_find_slot_unshare, shared_hash_find_slot, shared_hash_find_slot_noinsert, shared_hash_find): Update. (dst_can_be_shared): New variable. (unshare_variable): Unshare set->vars if shared, use shared_hash_*. Clear dst_can_be_shared. If set->traversed_vars is non-NULL and different from set->vars, look up slot again instead of using the passed in slot. (dataflow_set_init): Initialize traversed_vars. (variable_union): Use shared_hash_*. Use initially NO_INSERT lookup if set->vars is shared. Don't keep slot cleared before calling unshare_variable. Unshare set->vars if needed. Adjust unshare_variable callers. Clear dst_can_be_shared if needed. Even ->refcount == 1 vars must be unshared if set->vars is shared and var needs to be modified. (dataflow_set_union): Set traversed_vars during canonicalization. (VALUE_CHANGED, DECL_CHANGED): Define. (set_dv_changed, dv_changed_p): New static inlines. (track_expr_p): Clear DECL_CHANGED. (dump_dataflow_sets): Set it. (variable_was_changed): Call set_dv_changed. (emit_note_insn_var_location): Likewise. (changed_variables_stack): New variable. (check_changed_vars_1, check_changed_vars_2): New functions. (emit_notes_for_changes): Do nothing if changed_variables is empty. Traverse changed_variables with check_changed_vars_1, call check_changed_vars_2 on each changed_variables_stack entry. (emit_notes_in_bb): Add SET argument. Just clear it at the beginning, use it instead of local &set, don't destroy it at the end. (vt_emit_notes): Call dataflow_set_clear early on all VTI(bb)->out sets, never use them, instead use emit_notes_in_bb computed set, dataflow_set_clear also VTI(bb)->in when we are done with the basic block. Initialize changed_variables_stack, free it afterwards. If ENABLE_CHECKING verify that after noting differences to an empty set value_chains hash table is empty. (vt_initialize): Initialize value_chains and value_chain_pool. (vt_finalize): Delete value_chains htab, free value_chain_pool. (variable_tracking_main): Call dump_dataflow_sets before calling vt_emit_notes, not after it. * tree-flow.h (propagate_defs_into_debug_stmts): Declare. (propagate_var_def_into_debug_stmts): Declare. * df-problems.c (df_lr_bb_local_compute): Skip debug insns. (df_set_note): Reject debug insns. (df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't add notes to debug insns. (df_note_bb_compute): Adjust. Likewise. (df_simulate_uses): Skip debug insns. (df_simulate_initialize_backwards): Likewise. * reg-stack.c (subst_stack_regs_in_debug_insn): New. (subst_stack_regs_pat): Reject debug insns. (convert_regs_1): Handle debug insns. * Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H. (print-rtl.o): Depend on cselib.h. (cselib.o): Depend on TREE_PASS_H. (var-tracking.o): Depend on cselib.h and TARGET_H. * sched-rgn.c (rgn_estimate_number_of_insns): Discount debug insns. (init_ready_list): Skip boundary debug insns. (add_branch_dependences): Skip debug insns. (free_block_dependencies): Check for blocks with only debug insns. (compute_priorities): Likewise. * gimple.c (gss_for_code): Handle GIMPLE_DEBUG. (gimple_build_with_ops_stat): Take subcode as unsigned. Adjust all callers. (gimple_build_debug_bind_stat): New. (empty_body_p): Skip debug stmts. (gimple_has_side_effects): Likewise. (gimple_rhs_has_side_effects): Likewise. * gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New. (gimple_build_debug_bind_stat): Declare. (gimple_build_debug_bind): Define. (is_gimple_debug): New. (gimple_debug_bind_p): New. (gimple_debug_bind_get_var): New. (gimple_debug_bind_get_value): New. (gimple_debug_bind_get_value_ptr): New. (gimple_debug_bind_set_var): New. (gimple_debug_bind_set_value): New. (GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro. (gimple_debug_bind_reset_value): New. (gimple_debug_bind_has_value_p): New. (gsi_next_nondebug): New. (gsi_prev_nondebug): New. (gsi_start_nondebug_bb): New. (gsi_last_nondebug_bb): New. * sched-vis.c (print_pattern): Handle VAR_LOCATION. (print_insn): Handle DEBUG_INSN. * tree-cfg.c (remove_bb): Walk stmts backwards. Let loc of first insn prevail. (first_stmt): Skip debug stmts. (first_non_label_stmt): Likewise. (last_stmt): Likewise. (has_zero_uses_1): New. (single_imm_use_1): New. (verify_gimple_debug): New. (verify_types_in_gimple_stmt): Handle debug stmts. (verify_stmt): Likewise. (debug_loop_num): Skip debug stmts. (remove_edge_and_dominated_blocks): Remove dominators last. * tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into debug stmts. (linearize_expr): Likewise. * config/i386/i386.c (ix86_delegitimize_address): Call default implementation. * config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug insns. (group_barrier_needed): Skip debug insns. (emit_insn_group_barriers): Likewise. (emit_all_insn_group_barriers): Likewise. (ia64_variable_issue): Handle debug insns. (ia64_dfa_new_cycle): Likewise. (final_emit_insn_group_barriers): Skip debug insns. (ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't def cfa without frame. (process_set): Likewise. (process_for_unwind_directive): Pass frame on. * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define. (rs6000_delegitimize_address): New. (rs6000_debug_adjust_cost): Handle debug insns. (is_microcoded_insn): Likewise. (is_cracked_insn): Likewise. (is_nonpipeline_insn): Likewise. (insn_must_be_first_in_group): Likewise. (insn_must_be_last_in_group): Likewise. (force_new_group): Likewise. * cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block contains only debug insns. (rtl_merge_blocks): Skip debug insns. (purge_dead_edges): Likewise. (rtl_block_ends_with_call_p): Skip debug insns. * dce.c (deletable_insn_p): Handle VAR_LOCATION. (mark_reg_dependencies): Skip debug insns. * params.def (PARAM_MIN_NONDEBUG_INSN_UID): New. * tree-ssanames.c (release_ssa_name): Propagate def into debug stmts. * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts): Skip debug stmts. * regcprop.c (replace_oldest_value_addr): Skip debug insns. (replace_oldest_value_mem): Use ALL_REGS for debug insns. (copyprop_hardreg_forward_1): Handle debug insns. * reload1.c (reload): Skip debug insns. Replace unassigned pseudos in debug insns with their equivalences. (eliminate_regs_in_insn): Skip debug insns. (emit_input_reload_insns): Skip debug insns at first, adjust them later. * tree-ssa-operands.c (add_virtual_operand): Reject debug stmts. (get_indirect_ref_operands): Pass opf_no_vops on. (get_expr_operands): Likewise. Skip debug stmts. (parse_ssa_operands): Scan debug insns with opf_no_vops. gcc/testsuite/ChangeLog: * gcc.dg/guality/guality.c: New. * gcc.dg/guality/guality.h: New. * gcc.dg/guality/guality.exp: New. * gcc.dg/guality/example.c: New. * lib/gcc-dg.exp (cleanup-dump): Remove .gk files. (cleanup-saved-temps): Likewise, .gkd files too. gcc/cp/ChangeLog: * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New. * cp-lang.c (cxx_dwarf_name): Pass it. * error.c (count_non_default_template_args): Take flags as argument. Adjust all callers. Skip counting of default arguments if the new flag is given. ChangeLog: * Makefile.tpl (BUILD_CONFIG): Default to bootstrap-debug. * Makefile.in: Rebuilt. contrib/ChangeLog: * compare-debug: Look for .gkd files and compare them. config/ChangeLog: * bootstrap-debug.mk: Add comments. * bootstrap-debug-big.mk: New. * bootstrap-debug-lean.mk: New. * bootstrap-debug-ckovw.mk: Add comments. * bootstrap-debug-lib.mk: Drop CFLAGS for stages. Use -g0 for TFLAGS in stage1. Drop -fvar-tracking-assignments-toggle. From-SVN: r151312
2009-09-02 04:42:21 +02:00
else if (i == 0 && GET_CODE (in_rtx) == VALUE)
{
cselib_val *val = CSELIB_VAL_PTR (in_rtx);
re PR debug/42896 (Random debug generation differences, bootstrap fails) 2010-02-03 Alexandre Oliva <aoliva@redhat.com> PR debug/42896 * cselib.h (struct cselib_val_struct): Add uid. Rename value to hash. (cselib_reset_table): Renamed from... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_uid): Renamed from... (cselib_get_next_unknown_value): ... this. * cselib.c (next_uid): Renamed from... (next_unknown_value): ... this. (cselib_clear_table): Adjust. (cselib_reset_table): Adjust. Renamed from... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_uid): Adjust. Renamed from... (cselib_get_next_unknown_value): ... this. (get_value_hash): Use hash. (cselib_hash_rtx): Likewise. (new_cselib_val): Adjust. Set and dump uid. (cselib_lookup_mem): Pass next_uid as hash. (cselib_subst_to_values): Likewise. (cselib_log_lookup): Dump uid. (cselib_lookup): Pass next_uid as hash. Adjust. (cselib_process_insn): Adjust. (cselib_init): Initialize next_uid. (cselib_finish): Adjust. (dump_cselib_table): Likewise. * dse.c (canon_address): Dump value uid. * print-rtl.c (print_rtx): Print value uid. * var-tracking.c (VARIABLE_HASH_VAL): Dropped. (dvuid): New type. (dv_uid): New function, sort of renamed from... (dv_htab_hash): ... this, reimplemented in terms of it and... (dv_uid2hash): ... this. New. (variable_htab_eq): Drop excess assertions. (tie_break_pointers): Removed. (canon_value_cmp): Compare uids. (variable_post_merge_New_vals): Print uids. (vt_add_function_parameters): Adjust. (vt_initialize): Reset table. Adjust. From-SVN: r156468
2010-02-03 16:00:33 +01:00
fprintf (outfile, " %u:%u", val->uid, val->hash);
invoke.texi (-fvar-tracking-assignments): New. gcc/ChangeLog: * doc/invoke.texi (-fvar-tracking-assignments): New. (-fvar-tracking-assignments-toggle): New. (-fdump-final-insns=file): Mark filename as optional. (--param min-nondebug-insn-uid): New. (-gdwarf-@{version}): Mention version 4. * opts.c (common_handle_option): Accept it. * tree-vrp.c (find_assert_locations_1): Skip debug stmts. * regrename.c (regrename_optimize): Drop last. Don't count debug insns as uses. Don't reject change because of debug insn. (do_replace): Reject DEBUG_INSN as chain starter. Take base_regno from the chain starter, and check for inexact matches in DEBUG_INSNS. (scan_rtx_reg): Accept inexact matches in DEBUG_INSNs. (build_def_use): Simplify and fix the marking of DEBUG_INSNs. * sched-ebb.c (schedule_ebbs): Skip boundary debug insns. * fwprop.c (forward_propagate_and_simplify): ...into debug insns. * doc/gimple.texi (is_gimple_debug): New. (gimple_debug_bind_p): New. (is_gimple_call, gimple_assign_cast_p): End sentence with period. * doc/install.texi (bootstrap-debug): More details. (bootstrap-debug-big, bootstrap-debug-lean): Document. (bootstrap-debug-lib): More details. (bootstrap-debug-ckovw): Update. (bootstrap-time): New. * tree-into-ssa.c (mark_def_sites): Skip debug stmts. (insert_phi_nodes_for): Insert debug stmts. (rewrite_stmt): Take iterator. Insert debug stmts. (rewrite_enter_block): Adjust. (maybe_replace_use_in_debug_stmt): New. (rewrite_update_stmt): Use it. (mark_use_interesting): Return early for debug stmts. * tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug stmts before replacing stmt. (move_computations_stmt): Likewise. * ira-conflicts.c (add_copies): Skip debug insns. * regstat.c (regstat_init_n_sets_and_refs): Discount debug insns. (regstat_bb_compute_ri): Skip debug insns. * tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts. * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, check_loop_closed_ssa_stmt): Skip debug stmts. * tree-tailcall.c (find_tail_calls): Likewise. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise. * tree.h (MAY_HAVE_DEBUG_STMTS): New. (build_var_debug_value_stat): Declare. (build_var_debug_value): Define. (target_for_debug_bind): Declare. * reload.c (find_equiv_reg): Skip debug insns. * rtlanal.c (reg_used_between_p): Skip debug insns. (side_effects_p): Likewise. (canonicalize_condition): Likewise. * ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug insns never depend on debug insns. (create_ddg_dep_no_link): Likewise. (add_cross_iteration_register_deps): Use ANTI_DEP for debug insns. Don't add inter-loop dependencies for debug insns. (build_intra_loop_deps): Likewise. (create_ddg): Count debug insns. * ddg.h (struct ddg::num_debug): New. (num_backargs): Pair up with previous int field. * diagnostic.c (diagnostic_report_diagnostic): Skip notes on -fcompare-debug-second. * final.c (get_attr_length_1): Skip debug insns. (rest_of_clean-state): Don't dump CFA_RESTORE_STATE. * gcc.c (invoke_as): Call compare-debug-dump-opt. (driver_self_specs): Map -fdump-final-insns to -fdump-final-insns=.. (get_local_tick): New. (compare_debug_dump_opt_spec_function): Test for . argument and compute output name. Compute temp output spec without flag name. Compute -frandom-seed. (OPT): Undef after use. * cfgloopanal.c (num_loop_insns): Skip debug insns. (average_num_loop_insns): Likewise. * params.h (MIN_NONDEBUG_INSN_UID): New. * gimple.def (GIMPLE_DEBUG): New. * ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts. * auto-inc-dec.c (merge_in_block): Skip debug insns. (merge_in_block): Fix whitespace. * toplev.c (flag_var_tracking): Update comment. (flag_var_tracking_assignments): New. (flag_var_tracking_assignments_toggle): New. (process_options): Don't open final insns dump file if we're not going to write to it. Compute defaults for var_tracking. * df-scan.c (df_insn_rescan_debug_internal): New. (df_uses_record): Handle debug insns. * haifa-sched.c (ready): Initialize n_debug. (contributes_to_priority): Skip debug insns. (dep_list_size): New. (priority): Use it. (rank_for_schedule): Likewise. Schedule debug insns as soon as they're ready. Disregard previous debug insns to make decisions. (queue_insn): Never queue debug insns. (ready_add, ready_remove_first, ready_remove): Count debug insns. (schedule_insn): Don't reject debug insns because of issue rate. (get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns. (queue_to_ready): Skip and discount debug insns. (choose_ready): Let debug insns through. (schedule_block): Check boundary debug insns. Discount debug insns, schedule them early. Adjust whitespace. (set_priorities): Check for boundary debug insns. (add_jump_dependencies): Use dep_list_size. (prev_non_location_insn): New. (check_cfg): Use it. * tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug stmts. (remove_unused_ivs): Reset debug stmts. * modulo-sched.c (const_iteration_count): Skip debug insns. (res_MII): Discount debug insns. (loop_single_full_bb_p): Skip debug insns. (sms_schedule): Likewise. (sms_schedule_by_order): Likewise. (ps_has_conflicts): Likewise. * caller-save.c (refmarker_fn): New. (save_call_clobbered_regs): Replace regs with saved mem in debug insns. (mark_referenced_regs): Take pointer, mark and arg. Adjust. Call refmarker_fn mark for hardregnos. (mark_reg_as_referenced): New. (replace_reg_with_saved_mem): New. * ipa-pure-const.c (check_stmt): Skip debug stmts. * cse.c (cse_insn): Canonicalize debug insns. Skip them when searching back. (cse_extended_basic_block): Skip debug insns. (count_reg_usage): Likewise. (is_dead_reg): New, split out of... (set_live_p): ... here. (insn_live_p): Use it for debug insns. * tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts. (execute_optimize_stdarg): Likewise. * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. * tree-ssa-propagate.c (substitute_and_fold): Don't regard changes in debug stmts as changes. * sel-sched.c (moving_insn_creates_bookkeeping_block_p): New. (moveup_expr): Don't move across debug insns. Don't move debug insn if it would create a bookkeeping block. (moveup_expr_cached): Don't use cache for debug insns that are heads of blocks. (compute_av_set_inside_bb): Skip debug insns. (sel_rank_for_schedule): Schedule debug insns first. Remove dead code. (block_valid_for_bookkeeping_p); Support lax searches. (create_block_for_bookkeeping): Adjust block numbers when encountering debug-only blocks. (find_place_for_bookkeeping): Deal with debug-only blocks. (generate_bookkeeping_insn): Accept no place to insert. (remove_temp_moveop_nops): New argument full_tidying. (prepare_place_to_insert): Deal with debug insns. (advance_state_on_fence): Debug insns don't start cycles. (update_boundaries): Take fence as argument. Deal with debug insns. (schedule_expr_on_boundary): No full_tidying on debug insns. (fill_insns): Deal with debug insns. (track_scheduled_insns_and_blocks): Don't count debug insns. (need_nop_to_preserve_insn_bb): New, split out of... (remove_insn_from_stream): ... this. (fur_orig_expr_not_found): Skip debug insns. * rtl.def (VALUE): Move up. (DEBUG_INSN): New. * tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug stmts. (nearest_common_dominator_of_uses): Take debug_stmts argument. Set it if debug stmts are found. (statement_sink_location): Skip debug stmts. Propagate moving defs into debug stmts. * ifcvt.c (first_active_insn): Skip debug insns. (last_active_insns): Likewise. (cond_exec_process_insns): Likewise. (noce_process_if_block): Likewise. (check_cond_move_block): Likewise. (cond_move_convert_if_block): Likewise. (block_jumps_and_fallthru_p): Likewise. (dead_or_predicable): Likewise. * dwarf2out.c (debug_str_hash_forced): New. (find_AT_string): Add comment. (gen_label_for_indirect_string): New. (get_debug_string_label): New. (AT_string_form): Use it. (mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV, MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and several operations that cannot be represented with DWARF opcodes. (loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value. (dwarf2out_var_location): Take during-call mark into account. (output_indirect_string): Update comment. Output if there are label and references. (prune_indirect_string): New. (prune_unused_types): Call it if debug_str_hash_forced. More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>: (dw_long_long_const): Remove. (struct dw_val_struct): Change val_long_long type to rtx. (print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair. (output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each component instead of HOST_BITS_PER_LONG. (output_loc_operands): Likewise. For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (add_AT_long_long): Remove val_hi and val_lo arguments, add val_const_double. (size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of HOST_BITS_PER_LONG for dw_val_class_long_long. (add_const_value_attribute): Adjust add_AT_long_long caller. Don't handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse. (dwarf_stack_op_name): Handle DW_OP_implicit_value and DW_OP_stack_value. (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_implicit_value. (extract_int): Move prototype earlier. (mem_loc_descriptor): For SUBREG punt if inner mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN, UMAX, SIGN_EXTRACT, ZERO_EXTRACT. (loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE instead of Pmode size. (loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE, CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode, attempt to handle other expressions. Don't handle TLS SYMBOL_REFs. (concat_loc_descriptor, concatn_loc_descriptor, loc_descriptor_from_tree_1): Adjust loc_descriptor callers. (add_location_or_const_value_attribute): Likewise. For single location loc_lists attempt to use add_const_value_attribute for constant decls. Add DW_AT_const_value even if NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING in its expression. * cfgbuild.c (inside_basic_block_p): Handle debug insns. (control_flow_insn_p): Likewise. * tree-parloops.c (eliminate_local_variables_stmt): Handle debug stmt. (separate_decls_in_region_debug_bind): New. (separate_decls_in_region): Process debug bind stmts afterwards. * recog.c (verify_changes): Handle debug insns. (extract_insn): Likewise. (peephole2_optimize): Skip debug insns. * dse.c (scan_insn): Skip debug insns. * sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument. Pass it on. (setup_id_for_insn): Handle debug insns. (maybe_tidy_empty_bb): Adjust whitespace. (tidy_control_flow): Skip debug insns. (sel_remove_insn): Adjust for debug insns. (sel_estimate_number_of_insns): Skip debug insns. (create_insn_rtx_from_pattern): Handle debug insns. (create_copy_of_insn_rtx): Likewise. * sel-sched-.h (sel_bb_end): Declare. (sel_bb_empty_or_nop_p): New. (get_all_loop_exits): Use it. (_eligible_successor_edge_p): Likewise. (return_nop_to_pool): Adjust. * tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts. * ira-lives.c (process_bb_node_lives): Skip debug insns. * gimple-pretty-print.c (dump_gimple_debug): New. (dump_gimple_stmt): Use it. (dump_bb_header): Skip gimple debug stmts. * regmove.c (optimize_reg_copy_1): Discount debug insns. (fixup_match_2): Likewise. (regmove_backward_pass): Likewise. Simplify combined replacement. Handle debug insns. * function.c (instantiate_virtual_regs): Handle debug insns. * function.h (struct emit_status): Add x_cur_debug_insn_uid. * print-rtl.h: Include cselib.h. (print_rtx): Print VALUEs. Split out and recurse for VAR_LOCATIONs. * df.h (df_inns_rescan_debug_internal): Declare. * gcse.c (alloc_hash_table): Estimate n_insns. (cprop_insn): Don't regard debug insns as changes. (bypass_conditional_jumps): Skip debug insns. (one_pre_gcse_pass): Adjust. (one_code_hoisting_pass): Likewise. (compute_ld_motion_mems): Skip debug insns. (one_cprop_pass): Adjust. * tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts. (if_convertible_stmt_p): Handle debug stmts. * init-regs.c (initialize_uninitialized_regs): Skip debug insns. * tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts. * ira-build.c (create_bb_allocnos): Skip debug insns. * tree-flow-inline.h (has_zero_uses): Discount debug stmts. (has_single_use): Likewise. (single_imm_use): Likewise. (num_imm_uses): Likewise. * tree-ssa-phiopt.c (empty_block_p): Skip debug stmts. * tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts. (create_outofssa_var_map): Likewise. * lower-subreg.c (adjust_decomposed_uses): New. (resolve_debug): New. (decompose_multiword_subregs): Use it. * tree-dfa.c (find_referenced_vars): Skip debug stmts. * emit-rtl.c: Include params.h. (cur_debug_insn_uid): Define. (set_new_first_and_last_insn): Set cur_debug_insn_uid too. (copy_rtx_if_shared_1): Handle debug insns. (reset_used_flags): Likewise. (set_used_flags): LIkewise. (get_max_insn_count): New. (next_nondebug_insn): New. (prev_nondebug_insn): New. (make_debug_insn_raw): New. (emit_insn_before_noloc): Handle debug insns. (emit_jump_insn_before_noloc): Likewise. (emit_call_insn_before_noloc): Likewise. (emit_debug_insn_before_noloc): New. (emit_insn_after_noloc): Handle debug insns. (emit_jump_insn_after_noloc): Likewise. (emit_call_insn_after_noloc): Likewise. (emit_debug_insn_after_noloc): Likewise. (emit_insn_after): Take loc from earlier non-debug insn. (emit_jump_insn_after): Likewise. (emit_call_insn_after): Likewise. (emit_debug_insn_after_setloc): New. (emit_debug_insn_after): New. (emit_insn_before): Take loc from later non-debug insn. (emit_jump_insn_before): Likewise. (emit_call_insn_before): Likewise. (emit_debug_insn_before_setloc): New. (emit_debug_insn_before): New. (emit_insn): Handle debug insns. (emit_debug_insn): New. (emit_jump_insn): Handle debug insns. (emit_call_insn): Likewise. (emit): Likewise. (init_emit): Take min-nondebug-insn-uid into account. Initialize cur_debug_insn_uid. (emit_copy_of_insn_after): Handle debug insns. * cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite location of single rhs in place. (maybe_dump_rtl_for_gimple_stmt): Dump lineno. (floor_sdiv_adjust): New. (cell_sdiv_adjust): New. (cell_udiv_adjust): New. (round_sdiv_adjust): New. (round_udiv_adjust): New. (wrap_constant): Moved from cselib. (unwrap_constant): New. (expand_debug_expr): New. (expand_debug_locations): New. (expand_gimple_basic_block): Drop hiding redeclaration. Expand debug bind stmts. (gimple_expand_cfg): Expand debug locations. * cselib.c: Include tree-pass.h. (struct expand_value_data): New. (cselib_record_sets_hook): New. (PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New. (cselib_clear_table): Move, and implemnet in terms of... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_unknown_value): New. (discard_useless_locs): Don't discard preserved values. (cselib_preserve_value): New. (cselib_preserved_value_p): New. (cselib_preserve_definitely): New. (cselib_clear_preserve): New. (cselib_preserve_only_values): New. (new_cselib_val): Take rtx argument. Dump it in details. (cselib_lookup_mem): Adjust. (expand_loc): Take regs_active in struct. Adjust. Silence dumps unless details are requested. (cselib_expand_value_rtx_cb): New. (cselib_expand_value_rtx): Rename and reimplment in terms of... (cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps without details. Copy more subregs. Try to resolve values using a callback. Wrap constants. (cselib_subst_to_values): Adjust. (cselib_log_lookup): New. (cselib_lookup): Call it. (cselib_invalidate_regno): Don't count preserved values as useless. (cselib_invalidate_mem): Likewise. (cselib_record_set): Likewise. (struct set): Renamed to cselib_set, moved to cselib.h. (cselib_record_sets): Adjust. Call hook. (cselib_process_insn): Reset table when it would be cleared. (dump_cselib_val): New. (dump_cselib_table): New. * tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts. (remove_forwarder_block): Support moving debug stmts. * cselib.h (cselib_record_sets_hook): Declare. (cselib_expand_callback): New type. (cselib_expand_value_rtx_cb): Declare. (cselib_reset_table_with_next_value): Declare. (cselib_get_next_unknown_value): Declare. (cselib_preserve_value): Declare. (cselib_preserved_value_p): Declare. (cselib_preserve_only_values): Declare. (dump_cselib_table): Declare. * cfgcleanup.c (flow_find_cross_jump): Skip debug insns. (try_crossjump_to_edge): Likewise. (delete_unreachable_blocks): Remove dominant GIMPLE blocks after dominated blocks when debug stmts are present. * simplify-rtx.c (delegitimize_mem_from_attrs): New. * tree-ssa-live.c (remove_unused_locals): Skip debug stmts. (set_var_live_on_entry): Likewise. * loop-invariant.c (find_invariants_bb): Skip debug insns. * cfglayout.c (curr_location, last_location): Make static. (set_curr_insn_source_location): Don't avoid bouncing. (get_curr_insn_source_location): New. (get_curr_insn_block): New. (duplicate_insn_chain): Handle debug insns. * tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate into debug stmts. * common.opt (fcompare-debug): Move to sort order. (fdump-unnumbered-links): Likewise. (fvar-tracking-assignments): New. (fvar-tracking-assignments-toggle): New. * tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks because of debug stmts. (mark_stmt_if_obviously_necessary): Mark debug stmts. (eliminate_unnecessary_stmts): Walk dominated blocks before dominators. * tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts. * ira.c (memref_used_between_p): Skip debug insns. (update_equiv_regs): Likewise. * sched-deps.c (sd_lists_size): Accept empty list. (sd_init_insn): Mark debug insns. (sd_finish_insn): Unmark them. (sd_add_dep): Reject non-debug deps on debug insns. (fixup_sched_groups): Give debug insns group treatment. Skip debug insns. (sched_analyze_reg): Don't mark debug insns for sched before call. (sched_analyze_2): Handle debug insns. (sched_analyze_insn): Compute next non-debug insn. Handle debug insns. (deps_analyze_insn): Handle debug insns. (deps_start_bb): Skip debug insns. (init_deps): Initialize last_debug_insn. * tree-ssa.c (target_for_debug_bind): New. (find_released_ssa_name): New. (propagate_var_def_into_debug_stmts): New. (propagate_defs_into_debug_stmts): New. (verify_ssa): Skip debug bind stmts without values. (warn_uninialized_vars): Skip debug stmts. * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default. * rtl.c (rtx_equal_p_cb): Handle VALUEs. (rtx_equal_p): Likewise. * ira-costs.c (scan_one_insn): Skip debug insns. (process_bb_node_for_hard_reg_moves): Likewise. * rtl.h (DEBUG_INSN_P): New. (NONDEBUG_INSN_P): New. (MAY_HAVE_DEBUG_INSNS): New. (INSN_P): Accept debug insns. (RTX_FRAME_RELATED_P): Likewise. (INSN_DELETED_P): Likewise (PAT_VAR_LOCATION_DECL): New. (PAT_VAR_LOCATION_LOC): New. (PAT_VAR_OCATION_STATUS): New. (NOTE_VAR_LOCATION_DECL): Reimplement. (NOTE_VAR_LOCATION_LOC): Likewise. (NOTE_VAR_LOCATION_STATUS): Likewise. (INSN_VAR_LOCATION): New. (INSN_VAR_LOCATION_DECL): New. (INSN_VAR_LOCATION_LOC): New. (INSN_VAR_LOCATION_STATUS): New. (gen_rtx_UNKNOWN_VAR_LOC): New. (VAR_LOC_UNKNOWN_P): New. (NOTE_DURING_CALL_P): New. (SCHED_GROUP_P): Accept debug insns. (emit_debug_insn_before): Declare. (emit_debug_insn_before_noloc): Declare. (emit_debug_insn_beore_setloc): Declare. (emit_debug_insn_after): Declare. (emit_debug_insn_after_noloc): Declare. (emit_debug_insn_after_setloc): Declare. (emit_debug_insn): Declare. (make_debug_insn_raw): Declare. (prev_nondebug_insn): Declare. (next_nondebug_insn): Declare. (delegitimize_mem_from_attrs): Declare. (get_max_insn_count): Declare. (wrap_constant): Declare. (unwrap_constant): Declare. (get_curr_insn_source_location): Declare. (get_curr_insn_block): Declare. * tree-inline.c (insert_debug_decl_map): New. (processing_debug_stmt): New. (remap_decl): Don't create new mappings in debug stmts. (remap_gimple_op_r): Don't add references in debug stmts. (copy_tree_body_r): Likewise. (remap_gimple_stmt): Handle debug bind stmts. (copy_bb): Skip debug stmts. (copy_edges_for_bb): Likewise. (copy_debug_stmt): New. (copy_debug_stmts): New. (copy_body): Copy debug stmts at the end. (insert_init_debug_bind): New. (insert_init_stmt): Take id. Skip and emit debug stmts. (setup_one_parameter): Remap variable earlier, register debug mapping. (estimate_num_insns): Skip debug stmts. (expand_call_inline): Preserve debug_map. (optimize_inline_calls): Check for no debug_stmts left-overs. (unsave_expr_now): Preserve debug_map. (copy_gimple_seq_and_replace_locals): Likewise. (tree_function_versioning): Check for no debug_stmts left-overs. Init and destroy debug_map as needed. Split edges unconditionally. (build_duplicate_type): Init and destroy debug_map as needed. * tree-inline.h: Include gimple.h instead of pointer-set.h. (struct copy_body_data): Add debug_stmts and debug_map. * sched-int.h (struct ready_list): Add n_debug. (struct deps): Add last_debug_insn. (DEBUG_INSN_SCHED_P): New. (BOUNDARY_DEBUG_INSN_P): New. (SCHEDULE_DEBUG_INSN_P): New. (sd_iterator_cond): Accept empty list. * combine.c (create_log_links): Skip debug insns. (combine_instructions): Likewise. (cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the return value is always unshared. (struct rtx_subst_pair): New. (auto_adjust_pair): New. (propagate_for_debug_subst): New. (propagate_for_debug): New. (try_combine): Skip debug insns. Propagate removed defs into debug insns. (next_nonnote_nondebug_insn): New. (distribute_notes): Use it. Skip debug insns. (distribute_links): Skip debug insns. * tree-outof-ssa.c (set_location_for_edge): Likewise. * resource.c (mark_target_live_regs): Likewise. * var-tracking.c: Include cselib.h and target.h. (enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and MO_VAL_SET. (micro_operation_type_name): New. (enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN. (struct micro_operation_def): Update comments. (decl_or_value): New type. Use instead of decls. (struct emit_note_data_def): Add vars. (struct attrs_def): Use decl_or_value. (struct variable_tracking_info_def): Add permp, flooded. (struct location_chain_def): Update comment. (struct variable_part_def): Use decl_or_value. (struct variable_def): Make var_part a variable length array. (valvar_pool): New. (scratch_regs): New. (cselib_hook_called): New. (dv_is_decl_p): New. (dv_is_value_p): New. (dv_as_decl): New. (dv_as_value): New. (dv_as_opaque): New. (dv_onepart_p): New. (dv_pool): New. (IS_DECL_CODE): New. (check_value_is_not_decl): New. (dv_from_decl): New. (dv_from_value): New. (dv_htab_hash): New. (variable_htab_hash): Use it. (variable_htab_eq): Support values. (variable_htab_free): Free from the right pool. (attrs_list_member, attrs_list_insert): Use decl_or_value. (attrs_list_union): Adjust. (attrs_list_mpdv_union): New. (tie_break_pointers): New. (canon_value_cmp): New. (unshare_variable): Return possibly-modified slot. (vars_copy_1): Adjust. (var_reg_decl_set): Adjust. Split out of... (var_reg_set): ... this. (get_init_value): Adjust. (var_reg_delete_and_set): Adjust. (var_reg_delete): Adjust. (var_regno_delete): Adjust. (var_mem_decl_set): Split out of... (var_mem_set): ... this. (var_mem_delete_and_set): Adjust. (var_mem_delete): Adjust. (val_store): New. (val_reset): New. (val_resolve): New. (variable_union): Adjust. Speed up merge of 1-part vars. (variable_canonicalize): Use unshared slot. (VALUED_RECURSED_INTO): New. (find_loc_in_1pdv): New. (struct dfset_merge): New. (insert_into_intersection): New. (intersect_loc_chains): New. (loc_cmp): New. (canonicalize_loc_order_check): New. (canonicalize_values_mark): New. (canonicalize_values_star): New. (variable_merge_over_cur): New. (variable_merge_over_src): New. (dataflow_set_merge): New. (dataflow_set_equiv_regs): New. (remove_duplicate_values): New. (struct dfset_post_merge): New. (variable_post_merge_new_vals): New. (variable_post_merge_perm_vals): New. (dataflow_post_merge_adjust): New. (find_mem_expr_in_1pdv): New. (dataflow_set_preserve_mem_locs): New. (dataflow_set_remove_mem_locs): New. (dataflow_set_clear_at_call): New. (onepart_variable_different_p): New. (variable_different_p): Use it. (dataflow_set_different_1): Adjust. Make detailed dump more verbose. (track_expr_p): Add need_rtl parameter. Don't generate rtl if not needed. (track_loc_p): Pass it true. (struct count_use_info): New. (find_use_val): New. (replace_expr_with_values): New. (log_op_type): New. (use_type): New, partially split out of... (count_uses): ... this. Count new micro-ops. (count_uses_1): Adjust. (count_stores): Adjust. (count_with_sets): New. (VAL_NEEDS_RESOLUTION): New. (VAL_HOLDS_TRACK_EXPR): New. (VAL_EXPR_IS_COPIED): New. (VAL_EXPR_IS_CLOBBERED): New. (add_uses): Adjust. Generate new micro-ops. (add_uses_1): Adjust. (add_stores): Generate new micro-ops. (add_with_sets): New. (find_src_status): Adjust. (find_src_set_src): Adjust. (compute_bb_dataflow): Use dataflow_set_clear_at_call. Handle new micro-ops. Canonicalize value equivalances. (vt_find_locations): Compute total size of hash tables for dumping. Perform merge for var-tracking-assignments. Don't disregard single-block loops. (dump_attrs_list): Handle decl_or_value. (dump_variable): Take variable. Deal with decl_or_value. (dump_variable_slot): New. (dump_vars): Use it. (dump_dataflow_sets): Adjust. (set_slot_part): New, extended to support one-part variables after splitting out of... (set_variable_part): ... this. (clobber_slot_part): New, split out of... (clobber_variable_part): ... this. (delete_slot_part): New, split out of... (delete_variable_part): .... this. (check_wrap_constant): New. (vt_expand_loc_callback): New. (vt_expand_loc): New. (emit_note_insn_var_location): Adjust. Handle values. Handle EMIT_NOTE_AFTER_CALL_INSN. (emit_notes_for_differences_1): Adjust. Handle values. (emit_notes_for_differences_2): Likewise. (emit_notes_for_differences): Adjust. (emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN notes. Adjust. Handle new micro-ops. (vt_add_function_parameters): Adjust. Create and bind values. (vt_initialize): Adjust. Initialize scratch_regs and valvar_pool, flooded and perm.. Initialize and use cselib. Log operations. Move some code to count_with_sets and add_with_sets. (delete_debug_insns): New. (vt_debug_insns_local): New. (vt_finalize): Release permp, valvar_pool, scratch_regs. Finish cselib. (var_tracking_main): If var-tracking-assignments is enabled but var-tracking isn't, delete debug insns and leave. Likewise if we exceed limits or fail the stack adjustments tests, and after all var-tracking processing. More in var-tracking, from Jakub Jelinek <jakub@redhat.com>: (dataflow_set): Add traversed_vars. (value_chain, const_value_chain): New typedefs. (value_chain_pool, value_chains): New variables. (value_chain_htab_hash, value_chain_htab_eq, add_value_chain, add_value_chains, add_cselib_value_chains, remove_value_chain, remove_value_chains, remove_cselib_value_chains): New functions. (shared_hash_find_slot_unshare_1, shared_hash_find_slot_1, shared_hash_find_slot_noinsert_1, shared_hash_find_1): New static inlines. (shared_hash_find_slot_unshare, shared_hash_find_slot, shared_hash_find_slot_noinsert, shared_hash_find): Update. (dst_can_be_shared): New variable. (unshare_variable): Unshare set->vars if shared, use shared_hash_*. Clear dst_can_be_shared. If set->traversed_vars is non-NULL and different from set->vars, look up slot again instead of using the passed in slot. (dataflow_set_init): Initialize traversed_vars. (variable_union): Use shared_hash_*. Use initially NO_INSERT lookup if set->vars is shared. Don't keep slot cleared before calling unshare_variable. Unshare set->vars if needed. Adjust unshare_variable callers. Clear dst_can_be_shared if needed. Even ->refcount == 1 vars must be unshared if set->vars is shared and var needs to be modified. (dataflow_set_union): Set traversed_vars during canonicalization. (VALUE_CHANGED, DECL_CHANGED): Define. (set_dv_changed, dv_changed_p): New static inlines. (track_expr_p): Clear DECL_CHANGED. (dump_dataflow_sets): Set it. (variable_was_changed): Call set_dv_changed. (emit_note_insn_var_location): Likewise. (changed_variables_stack): New variable. (check_changed_vars_1, check_changed_vars_2): New functions. (emit_notes_for_changes): Do nothing if changed_variables is empty. Traverse changed_variables with check_changed_vars_1, call check_changed_vars_2 on each changed_variables_stack entry. (emit_notes_in_bb): Add SET argument. Just clear it at the beginning, use it instead of local &set, don't destroy it at the end. (vt_emit_notes): Call dataflow_set_clear early on all VTI(bb)->out sets, never use them, instead use emit_notes_in_bb computed set, dataflow_set_clear also VTI(bb)->in when we are done with the basic block. Initialize changed_variables_stack, free it afterwards. If ENABLE_CHECKING verify that after noting differences to an empty set value_chains hash table is empty. (vt_initialize): Initialize value_chains and value_chain_pool. (vt_finalize): Delete value_chains htab, free value_chain_pool. (variable_tracking_main): Call dump_dataflow_sets before calling vt_emit_notes, not after it. * tree-flow.h (propagate_defs_into_debug_stmts): Declare. (propagate_var_def_into_debug_stmts): Declare. * df-problems.c (df_lr_bb_local_compute): Skip debug insns. (df_set_note): Reject debug insns. (df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't add notes to debug insns. (df_note_bb_compute): Adjust. Likewise. (df_simulate_uses): Skip debug insns. (df_simulate_initialize_backwards): Likewise. * reg-stack.c (subst_stack_regs_in_debug_insn): New. (subst_stack_regs_pat): Reject debug insns. (convert_regs_1): Handle debug insns. * Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H. (print-rtl.o): Depend on cselib.h. (cselib.o): Depend on TREE_PASS_H. (var-tracking.o): Depend on cselib.h and TARGET_H. * sched-rgn.c (rgn_estimate_number_of_insns): Discount debug insns. (init_ready_list): Skip boundary debug insns. (add_branch_dependences): Skip debug insns. (free_block_dependencies): Check for blocks with only debug insns. (compute_priorities): Likewise. * gimple.c (gss_for_code): Handle GIMPLE_DEBUG. (gimple_build_with_ops_stat): Take subcode as unsigned. Adjust all callers. (gimple_build_debug_bind_stat): New. (empty_body_p): Skip debug stmts. (gimple_has_side_effects): Likewise. (gimple_rhs_has_side_effects): Likewise. * gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New. (gimple_build_debug_bind_stat): Declare. (gimple_build_debug_bind): Define. (is_gimple_debug): New. (gimple_debug_bind_p): New. (gimple_debug_bind_get_var): New. (gimple_debug_bind_get_value): New. (gimple_debug_bind_get_value_ptr): New. (gimple_debug_bind_set_var): New. (gimple_debug_bind_set_value): New. (GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro. (gimple_debug_bind_reset_value): New. (gimple_debug_bind_has_value_p): New. (gsi_next_nondebug): New. (gsi_prev_nondebug): New. (gsi_start_nondebug_bb): New. (gsi_last_nondebug_bb): New. * sched-vis.c (print_pattern): Handle VAR_LOCATION. (print_insn): Handle DEBUG_INSN. * tree-cfg.c (remove_bb): Walk stmts backwards. Let loc of first insn prevail. (first_stmt): Skip debug stmts. (first_non_label_stmt): Likewise. (last_stmt): Likewise. (has_zero_uses_1): New. (single_imm_use_1): New. (verify_gimple_debug): New. (verify_types_in_gimple_stmt): Handle debug stmts. (verify_stmt): Likewise. (debug_loop_num): Skip debug stmts. (remove_edge_and_dominated_blocks): Remove dominators last. * tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into debug stmts. (linearize_expr): Likewise. * config/i386/i386.c (ix86_delegitimize_address): Call default implementation. * config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug insns. (group_barrier_needed): Skip debug insns. (emit_insn_group_barriers): Likewise. (emit_all_insn_group_barriers): Likewise. (ia64_variable_issue): Handle debug insns. (ia64_dfa_new_cycle): Likewise. (final_emit_insn_group_barriers): Skip debug insns. (ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't def cfa without frame. (process_set): Likewise. (process_for_unwind_directive): Pass frame on. * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define. (rs6000_delegitimize_address): New. (rs6000_debug_adjust_cost): Handle debug insns. (is_microcoded_insn): Likewise. (is_cracked_insn): Likewise. (is_nonpipeline_insn): Likewise. (insn_must_be_first_in_group): Likewise. (insn_must_be_last_in_group): Likewise. (force_new_group): Likewise. * cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block contains only debug insns. (rtl_merge_blocks): Skip debug insns. (purge_dead_edges): Likewise. (rtl_block_ends_with_call_p): Skip debug insns. * dce.c (deletable_insn_p): Handle VAR_LOCATION. (mark_reg_dependencies): Skip debug insns. * params.def (PARAM_MIN_NONDEBUG_INSN_UID): New. * tree-ssanames.c (release_ssa_name): Propagate def into debug stmts. * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts): Skip debug stmts. * regcprop.c (replace_oldest_value_addr): Skip debug insns. (replace_oldest_value_mem): Use ALL_REGS for debug insns. (copyprop_hardreg_forward_1): Handle debug insns. * reload1.c (reload): Skip debug insns. Replace unassigned pseudos in debug insns with their equivalences. (eliminate_regs_in_insn): Skip debug insns. (emit_input_reload_insns): Skip debug insns at first, adjust them later. * tree-ssa-operands.c (add_virtual_operand): Reject debug stmts. (get_indirect_ref_operands): Pass opf_no_vops on. (get_expr_operands): Likewise. Skip debug stmts. (parse_ssa_operands): Scan debug insns with opf_no_vops. gcc/testsuite/ChangeLog: * gcc.dg/guality/guality.c: New. * gcc.dg/guality/guality.h: New. * gcc.dg/guality/guality.exp: New. * gcc.dg/guality/example.c: New. * lib/gcc-dg.exp (cleanup-dump): Remove .gk files. (cleanup-saved-temps): Likewise, .gkd files too. gcc/cp/ChangeLog: * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New. * cp-lang.c (cxx_dwarf_name): Pass it. * error.c (count_non_default_template_args): Take flags as argument. Adjust all callers. Skip counting of default arguments if the new flag is given. ChangeLog: * Makefile.tpl (BUILD_CONFIG): Default to bootstrap-debug. * Makefile.in: Rebuilt. contrib/ChangeLog: * compare-debug: Look for .gkd files and compare them. config/ChangeLog: * bootstrap-debug.mk: Add comments. * bootstrap-debug-big.mk: New. * bootstrap-debug-lean.mk: New. * bootstrap-debug-ckovw.mk: Add comments. * bootstrap-debug-lib.mk: Drop CFLAGS for stages. Use -g0 for TFLAGS in stage1. Drop -fvar-tracking-assignments-toggle. From-SVN: r151312
2009-09-02 04:42:21 +02:00
dump_addr (outfile, " @", in_rtx);
dump_addr (outfile, "/", (void*)val);
re PR debug/41343 (sysdeps/ieee754/dbl-64/dosincos.c from glibc causes excessive memory use) gcc/ChangeLog: PR debug/41343 PR debug/41447 PR debug/41264 PR debug/41338 * tree.def (DEBUG_EXPR_DECL): New. * rtl.def (DEBUG_EXPR): New. * gengtype.c (adjust_field_rtx_def): Handle it. * tree-ssa.c (propagate_var_def_into_debug_stmts): Rename to... (insert_debug_temp_for_var_def): ... this. Drop support for moving. Take iterator for def stmt; insert debug stmt before it. Scan early for use count and kind in debug stmts. (propagate_defs_into_debug_stmts): Rename to... (insert_debug_temps_for_defs): ... this. Likewise. * tree.h (DEBUG_TEMP_UID): New. * tree.c (next_debug_decl_uid): New. (make_node_stat): Count debug decls separately. (copy_node_stat): Likewise. * cfgexpand.c (expand_debug_expr): Handle DEBUG_EXPR_DECL. * var-tracking.c (dv_is_decl_p): Recognize it. (VALUE_RECURSED_INTO): Apply to DEBUG_EXPRs too. (track_expr_p): Track expanded DEBUG_EXPR_DECLs. (vt_expand_loc_callback): Expand DEBUG_EXPRs. (emit_note_insn_var_location): Don't emit notes for DEBUG_EXPR_DECLs. * cselib.c (rtx_equal_for_cselib_p): Handle DEBUG_EXPR. (cselib_hash_rtx): Likewise. (cselib_expand_value_rtx_1): Use callback for DEBUG_EXPR. * tree-ssa-operands.c (get_expr_operands): Skip DEBUG_EXPR_DECLs in debug bind stmts. * emit-rtl.c (verify_rtx_sharing): Handle DEBUG_EXPR and VALUE. (copy_rtx_if_shared_1, reset_used_flags, set_used_flags): Likewise. * rtl.c (copy_rtx): Likewise. (rtx_equal_p_cb, rtx_equal_p): Handle DEBUG_EXPR. * print-rtl.c (print_rtx): Likewise. * sched-vis.c (print_value): Likewise. (print_insn): Handle DEBUG_EXPR_DECL. * tree-dump.c (dequeue_and_dump): Likewise. * tree-pretty-print.c (dump_decl_name, dump_generic_node): Likewise. * gimple-iterator (gsi_replace): Check for same lhs. (gsi_remove): Insert debug temps. * tree-ssa-loop-im.c (rewrite_reciprocal): Replace with same lhs. (move_computations_stmt): Drop explicit propagation into debug stmts. (rewrite_bittest): Likewise. Use gsi_remove for propagation. * tree-ssa-reassoc.c (rewrite_expr_tree, linearize_expr): Likewise. * tree-ssa-sink.c (statement_sink_location): Likewise. * tree-ssa-forwprop (forward_propagate_addr_expr): Likewise. * tree-ssanames.c (release_ssa_name): Adjust for rename. * tree-flow.h: Likewise. * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Don't mark debug temps without values. (eliminate_unnecessary_stmts): Don't discard just-inserted debug stmts. gcc/testsuite/ChangeLog: PR debug/41343 PR debug/41447 PR debug/41264 PR debug/41338 * gcc.dg/guality/pr41447-1.c: New. * gcc.dg/debug/pr41264-1.c: New. * gcc.dg/debug/pr41343-1.c: New. From-SVN: r152681
2009-10-12 20:58:38 +02:00
}
else if (i == 0 && GET_CODE (in_rtx) == DEBUG_EXPR)
{
re PR target/41693 (RTL Check Failure in expand_debug_expr, at cfgexpand.c:2371) PR target/41693 * rtl.h (DEBUG_EXPR_TREE_DECL): Define. * sched-vis.c (print_value): Use it. * cselib.c (cselib_hash_rtx): Likewise. * print-rtl.c (print_rtx): Likewise. * cfgexpand.c (expand_debug_rtx): Likewise. * var-tracking.c (vt_expand_loc_callback): Likewise. From-SVN: r152707
2009-10-13 15:56:07 +02:00
fprintf (outfile, " D#%i",
DEBUG_TEMP_UID (DEBUG_EXPR_TREE_DECL (in_rtx)));
invoke.texi (-fvar-tracking-assignments): New. gcc/ChangeLog: * doc/invoke.texi (-fvar-tracking-assignments): New. (-fvar-tracking-assignments-toggle): New. (-fdump-final-insns=file): Mark filename as optional. (--param min-nondebug-insn-uid): New. (-gdwarf-@{version}): Mention version 4. * opts.c (common_handle_option): Accept it. * tree-vrp.c (find_assert_locations_1): Skip debug stmts. * regrename.c (regrename_optimize): Drop last. Don't count debug insns as uses. Don't reject change because of debug insn. (do_replace): Reject DEBUG_INSN as chain starter. Take base_regno from the chain starter, and check for inexact matches in DEBUG_INSNS. (scan_rtx_reg): Accept inexact matches in DEBUG_INSNs. (build_def_use): Simplify and fix the marking of DEBUG_INSNs. * sched-ebb.c (schedule_ebbs): Skip boundary debug insns. * fwprop.c (forward_propagate_and_simplify): ...into debug insns. * doc/gimple.texi (is_gimple_debug): New. (gimple_debug_bind_p): New. (is_gimple_call, gimple_assign_cast_p): End sentence with period. * doc/install.texi (bootstrap-debug): More details. (bootstrap-debug-big, bootstrap-debug-lean): Document. (bootstrap-debug-lib): More details. (bootstrap-debug-ckovw): Update. (bootstrap-time): New. * tree-into-ssa.c (mark_def_sites): Skip debug stmts. (insert_phi_nodes_for): Insert debug stmts. (rewrite_stmt): Take iterator. Insert debug stmts. (rewrite_enter_block): Adjust. (maybe_replace_use_in_debug_stmt): New. (rewrite_update_stmt): Use it. (mark_use_interesting): Return early for debug stmts. * tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug stmts before replacing stmt. (move_computations_stmt): Likewise. * ira-conflicts.c (add_copies): Skip debug insns. * regstat.c (regstat_init_n_sets_and_refs): Discount debug insns. (regstat_bb_compute_ri): Skip debug insns. * tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts. * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, check_loop_closed_ssa_stmt): Skip debug stmts. * tree-tailcall.c (find_tail_calls): Likewise. * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise. * tree.h (MAY_HAVE_DEBUG_STMTS): New. (build_var_debug_value_stat): Declare. (build_var_debug_value): Define. (target_for_debug_bind): Declare. * reload.c (find_equiv_reg): Skip debug insns. * rtlanal.c (reg_used_between_p): Skip debug insns. (side_effects_p): Likewise. (canonicalize_condition): Likewise. * ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug insns never depend on debug insns. (create_ddg_dep_no_link): Likewise. (add_cross_iteration_register_deps): Use ANTI_DEP for debug insns. Don't add inter-loop dependencies for debug insns. (build_intra_loop_deps): Likewise. (create_ddg): Count debug insns. * ddg.h (struct ddg::num_debug): New. (num_backargs): Pair up with previous int field. * diagnostic.c (diagnostic_report_diagnostic): Skip notes on -fcompare-debug-second. * final.c (get_attr_length_1): Skip debug insns. (rest_of_clean-state): Don't dump CFA_RESTORE_STATE. * gcc.c (invoke_as): Call compare-debug-dump-opt. (driver_self_specs): Map -fdump-final-insns to -fdump-final-insns=.. (get_local_tick): New. (compare_debug_dump_opt_spec_function): Test for . argument and compute output name. Compute temp output spec without flag name. Compute -frandom-seed. (OPT): Undef after use. * cfgloopanal.c (num_loop_insns): Skip debug insns. (average_num_loop_insns): Likewise. * params.h (MIN_NONDEBUG_INSN_UID): New. * gimple.def (GIMPLE_DEBUG): New. * ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts. * auto-inc-dec.c (merge_in_block): Skip debug insns. (merge_in_block): Fix whitespace. * toplev.c (flag_var_tracking): Update comment. (flag_var_tracking_assignments): New. (flag_var_tracking_assignments_toggle): New. (process_options): Don't open final insns dump file if we're not going to write to it. Compute defaults for var_tracking. * df-scan.c (df_insn_rescan_debug_internal): New. (df_uses_record): Handle debug insns. * haifa-sched.c (ready): Initialize n_debug. (contributes_to_priority): Skip debug insns. (dep_list_size): New. (priority): Use it. (rank_for_schedule): Likewise. Schedule debug insns as soon as they're ready. Disregard previous debug insns to make decisions. (queue_insn): Never queue debug insns. (ready_add, ready_remove_first, ready_remove): Count debug insns. (schedule_insn): Don't reject debug insns because of issue rate. (get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns. (queue_to_ready): Skip and discount debug insns. (choose_ready): Let debug insns through. (schedule_block): Check boundary debug insns. Discount debug insns, schedule them early. Adjust whitespace. (set_priorities): Check for boundary debug insns. (add_jump_dependencies): Use dep_list_size. (prev_non_location_insn): New. (check_cfg): Use it. * tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug stmts. (remove_unused_ivs): Reset debug stmts. * modulo-sched.c (const_iteration_count): Skip debug insns. (res_MII): Discount debug insns. (loop_single_full_bb_p): Skip debug insns. (sms_schedule): Likewise. (sms_schedule_by_order): Likewise. (ps_has_conflicts): Likewise. * caller-save.c (refmarker_fn): New. (save_call_clobbered_regs): Replace regs with saved mem in debug insns. (mark_referenced_regs): Take pointer, mark and arg. Adjust. Call refmarker_fn mark for hardregnos. (mark_reg_as_referenced): New. (replace_reg_with_saved_mem): New. * ipa-pure-const.c (check_stmt): Skip debug stmts. * cse.c (cse_insn): Canonicalize debug insns. Skip them when searching back. (cse_extended_basic_block): Skip debug insns. (count_reg_usage): Likewise. (is_dead_reg): New, split out of... (set_live_p): ... here. (insn_live_p): Use it for debug insns. * tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts. (execute_optimize_stdarg): Likewise. * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. * tree-ssa-propagate.c (substitute_and_fold): Don't regard changes in debug stmts as changes. * sel-sched.c (moving_insn_creates_bookkeeping_block_p): New. (moveup_expr): Don't move across debug insns. Don't move debug insn if it would create a bookkeeping block. (moveup_expr_cached): Don't use cache for debug insns that are heads of blocks. (compute_av_set_inside_bb): Skip debug insns. (sel_rank_for_schedule): Schedule debug insns first. Remove dead code. (block_valid_for_bookkeeping_p); Support lax searches. (create_block_for_bookkeeping): Adjust block numbers when encountering debug-only blocks. (find_place_for_bookkeeping): Deal with debug-only blocks. (generate_bookkeeping_insn): Accept no place to insert. (remove_temp_moveop_nops): New argument full_tidying. (prepare_place_to_insert): Deal with debug insns. (advance_state_on_fence): Debug insns don't start cycles. (update_boundaries): Take fence as argument. Deal with debug insns. (schedule_expr_on_boundary): No full_tidying on debug insns. (fill_insns): Deal with debug insns. (track_scheduled_insns_and_blocks): Don't count debug insns. (need_nop_to_preserve_insn_bb): New, split out of... (remove_insn_from_stream): ... this. (fur_orig_expr_not_found): Skip debug insns. * rtl.def (VALUE): Move up. (DEBUG_INSN): New. * tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug stmts. (nearest_common_dominator_of_uses): Take debug_stmts argument. Set it if debug stmts are found. (statement_sink_location): Skip debug stmts. Propagate moving defs into debug stmts. * ifcvt.c (first_active_insn): Skip debug insns. (last_active_insns): Likewise. (cond_exec_process_insns): Likewise. (noce_process_if_block): Likewise. (check_cond_move_block): Likewise. (cond_move_convert_if_block): Likewise. (block_jumps_and_fallthru_p): Likewise. (dead_or_predicable): Likewise. * dwarf2out.c (debug_str_hash_forced): New. (find_AT_string): Add comment. (gen_label_for_indirect_string): New. (get_debug_string_label): New. (AT_string_form): Use it. (mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV, MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and several operations that cannot be represented with DWARF opcodes. (loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value. (dwarf2out_var_location): Take during-call mark into account. (output_indirect_string): Update comment. Output if there are label and references. (prune_indirect_string): New. (prune_unused_types): Call it if debug_str_hash_forced. More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>: (dw_long_long_const): Remove. (struct dw_val_struct): Change val_long_long type to rtx. (print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair. (output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each component instead of HOST_BITS_PER_LONG. (output_loc_operands): Likewise. For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. (add_AT_long_long): Remove val_hi and val_lo arguments, add val_const_double. (size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of HOST_BITS_PER_LONG for dw_val_class_long_long. (add_const_value_attribute): Adjust add_AT_long_long caller. Don't handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse. (dwarf_stack_op_name): Handle DW_OP_implicit_value and DW_OP_stack_value. (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_implicit_value. (extract_int): Move prototype earlier. (mem_loc_descriptor): For SUBREG punt if inner mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN, UMAX, SIGN_EXTRACT, ZERO_EXTRACT. (loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE instead of Pmode size. (loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE, CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode, attempt to handle other expressions. Don't handle TLS SYMBOL_REFs. (concat_loc_descriptor, concatn_loc_descriptor, loc_descriptor_from_tree_1): Adjust loc_descriptor callers. (add_location_or_const_value_attribute): Likewise. For single location loc_lists attempt to use add_const_value_attribute for constant decls. Add DW_AT_const_value even if NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING in its expression. * cfgbuild.c (inside_basic_block_p): Handle debug insns. (control_flow_insn_p): Likewise. * tree-parloops.c (eliminate_local_variables_stmt): Handle debug stmt. (separate_decls_in_region_debug_bind): New. (separate_decls_in_region): Process debug bind stmts afterwards. * recog.c (verify_changes): Handle debug insns. (extract_insn): Likewise. (peephole2_optimize): Skip debug insns. * dse.c (scan_insn): Skip debug insns. * sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument. Pass it on. (setup_id_for_insn): Handle debug insns. (maybe_tidy_empty_bb): Adjust whitespace. (tidy_control_flow): Skip debug insns. (sel_remove_insn): Adjust for debug insns. (sel_estimate_number_of_insns): Skip debug insns. (create_insn_rtx_from_pattern): Handle debug insns. (create_copy_of_insn_rtx): Likewise. * sel-sched-.h (sel_bb_end): Declare. (sel_bb_empty_or_nop_p): New. (get_all_loop_exits): Use it. (_eligible_successor_edge_p): Likewise. (return_nop_to_pool): Adjust. * tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts. * ira-lives.c (process_bb_node_lives): Skip debug insns. * gimple-pretty-print.c (dump_gimple_debug): New. (dump_gimple_stmt): Use it. (dump_bb_header): Skip gimple debug stmts. * regmove.c (optimize_reg_copy_1): Discount debug insns. (fixup_match_2): Likewise. (regmove_backward_pass): Likewise. Simplify combined replacement. Handle debug insns. * function.c (instantiate_virtual_regs): Handle debug insns. * function.h (struct emit_status): Add x_cur_debug_insn_uid. * print-rtl.h: Include cselib.h. (print_rtx): Print VALUEs. Split out and recurse for VAR_LOCATIONs. * df.h (df_inns_rescan_debug_internal): Declare. * gcse.c (alloc_hash_table): Estimate n_insns. (cprop_insn): Don't regard debug insns as changes. (bypass_conditional_jumps): Skip debug insns. (one_pre_gcse_pass): Adjust. (one_code_hoisting_pass): Likewise. (compute_ld_motion_mems): Skip debug insns. (one_cprop_pass): Adjust. * tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts. (if_convertible_stmt_p): Handle debug stmts. * init-regs.c (initialize_uninitialized_regs): Skip debug insns. * tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts. * ira-build.c (create_bb_allocnos): Skip debug insns. * tree-flow-inline.h (has_zero_uses): Discount debug stmts. (has_single_use): Likewise. (single_imm_use): Likewise. (num_imm_uses): Likewise. * tree-ssa-phiopt.c (empty_block_p): Skip debug stmts. * tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts. (create_outofssa_var_map): Likewise. * lower-subreg.c (adjust_decomposed_uses): New. (resolve_debug): New. (decompose_multiword_subregs): Use it. * tree-dfa.c (find_referenced_vars): Skip debug stmts. * emit-rtl.c: Include params.h. (cur_debug_insn_uid): Define. (set_new_first_and_last_insn): Set cur_debug_insn_uid too. (copy_rtx_if_shared_1): Handle debug insns. (reset_used_flags): Likewise. (set_used_flags): LIkewise. (get_max_insn_count): New. (next_nondebug_insn): New. (prev_nondebug_insn): New. (make_debug_insn_raw): New. (emit_insn_before_noloc): Handle debug insns. (emit_jump_insn_before_noloc): Likewise. (emit_call_insn_before_noloc): Likewise. (emit_debug_insn_before_noloc): New. (emit_insn_after_noloc): Handle debug insns. (emit_jump_insn_after_noloc): Likewise. (emit_call_insn_after_noloc): Likewise. (emit_debug_insn_after_noloc): Likewise. (emit_insn_after): Take loc from earlier non-debug insn. (emit_jump_insn_after): Likewise. (emit_call_insn_after): Likewise. (emit_debug_insn_after_setloc): New. (emit_debug_insn_after): New. (emit_insn_before): Take loc from later non-debug insn. (emit_jump_insn_before): Likewise. (emit_call_insn_before): Likewise. (emit_debug_insn_before_setloc): New. (emit_debug_insn_before): New. (emit_insn): Handle debug insns. (emit_debug_insn): New. (emit_jump_insn): Handle debug insns. (emit_call_insn): Likewise. (emit): Likewise. (init_emit): Take min-nondebug-insn-uid into account. Initialize cur_debug_insn_uid. (emit_copy_of_insn_after): Handle debug insns. * cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite location of single rhs in place. (maybe_dump_rtl_for_gimple_stmt): Dump lineno. (floor_sdiv_adjust): New. (cell_sdiv_adjust): New. (cell_udiv_adjust): New. (round_sdiv_adjust): New. (round_udiv_adjust): New. (wrap_constant): Moved from cselib. (unwrap_constant): New. (expand_debug_expr): New. (expand_debug_locations): New. (expand_gimple_basic_block): Drop hiding redeclaration. Expand debug bind stmts. (gimple_expand_cfg): Expand debug locations. * cselib.c: Include tree-pass.h. (struct expand_value_data): New. (cselib_record_sets_hook): New. (PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New. (cselib_clear_table): Move, and implemnet in terms of... (cselib_reset_table_with_next_value): ... this. (cselib_get_next_unknown_value): New. (discard_useless_locs): Don't discard preserved values. (cselib_preserve_value): New. (cselib_preserved_value_p): New. (cselib_preserve_definitely): New. (cselib_clear_preserve): New. (cselib_preserve_only_values): New. (new_cselib_val): Take rtx argument. Dump it in details. (cselib_lookup_mem): Adjust. (expand_loc): Take regs_active in struct. Adjust. Silence dumps unless details are requested. (cselib_expand_value_rtx_cb): New. (cselib_expand_value_rtx): Rename and reimplment in terms of... (cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps without details. Copy more subregs. Try to resolve values using a callback. Wrap constants. (cselib_subst_to_values): Adjust. (cselib_log_lookup): New. (cselib_lookup): Call it. (cselib_invalidate_regno): Don't count preserved values as useless. (cselib_invalidate_mem): Likewise. (cselib_record_set): Likewise. (struct set): Renamed to cselib_set, moved to cselib.h. (cselib_record_sets): Adjust. Call hook. (cselib_process_insn): Reset table when it would be cleared. (dump_cselib_val): New. (dump_cselib_table): New. * tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts. (remove_forwarder_block): Support moving debug stmts. * cselib.h (cselib_record_sets_hook): Declare. (cselib_expand_callback): New type. (cselib_expand_value_rtx_cb): Declare. (cselib_reset_table_with_next_value): Declare. (cselib_get_next_unknown_value): Declare. (cselib_preserve_value): Declare. (cselib_preserved_value_p): Declare. (cselib_preserve_only_values): Declare. (dump_cselib_table): Declare. * cfgcleanup.c (flow_find_cross_jump): Skip debug insns. (try_crossjump_to_edge): Likewise. (delete_unreachable_blocks): Remove dominant GIMPLE blocks after dominated blocks when debug stmts are present. * simplify-rtx.c (delegitimize_mem_from_attrs): New. * tree-ssa-live.c (remove_unused_locals): Skip debug stmts. (set_var_live_on_entry): Likewise. * loop-invariant.c (find_invariants_bb): Skip debug insns. * cfglayout.c (curr_location, last_location): Make static. (set_curr_insn_source_location): Don't avoid bouncing. (get_curr_insn_source_location): New. (get_curr_insn_block): New. (duplicate_insn_chain): Handle debug insns. * tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate into debug stmts. * common.opt (fcompare-debug): Move to sort order. (fdump-unnumbered-links): Likewise. (fvar-tracking-assignments): New. (fvar-tracking-assignments-toggle): New. * tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks because of debug stmts. (mark_stmt_if_obviously_necessary): Mark debug stmts. (eliminate_unnecessary_stmts): Walk dominated blocks before dominators. * tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts. * ira.c (memref_used_between_p): Skip debug insns. (update_equiv_regs): Likewise. * sched-deps.c (sd_lists_size): Accept empty list. (sd_init_insn): Mark debug insns. (sd_finish_insn): Unmark them. (sd_add_dep): Reject non-debug deps on debug insns. (fixup_sched_groups): Give debug insns group treatment. Skip debug insns. (sched_analyze_reg): Don't mark debug insns for sched before call. (sched_analyze_2): Handle debug insns. (sched_analyze_insn): Compute next non-debug insn. Handle debug insns. (deps_analyze_insn): Handle debug insns. (deps_start_bb): Skip debug insns. (init_deps): Initialize last_debug_insn. * tree-ssa.c (target_for_debug_bind): New. (find_released_ssa_name): New. (propagate_var_def_into_debug_stmts): New. (propagate_defs_into_debug_stmts): New. (verify_ssa): Skip debug bind stmts without values. (warn_uninialized_vars): Skip debug stmts. * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default. * rtl.c (rtx_equal_p_cb): Handle VALUEs. (rtx_equal_p): Likewise. * ira-costs.c (scan_one_insn): Skip debug insns. (process_bb_node_for_hard_reg_moves): Likewise. * rtl.h (DEBUG_INSN_P): New. (NONDEBUG_INSN_P): New. (MAY_HAVE_DEBUG_INSNS): New. (INSN_P): Accept debug insns. (RTX_FRAME_RELATED_P): Likewise. (INSN_DELETED_P): Likewise (PAT_VAR_LOCATION_DECL): New. (PAT_VAR_LOCATION_LOC): New. (PAT_VAR_OCATION_STATUS): New. (NOTE_VAR_LOCATION_DECL): Reimplement. (NOTE_VAR_LOCATION_LOC): Likewise. (NOTE_VAR_LOCATION_STATUS): Likewise. (INSN_VAR_LOCATION): New. (INSN_VAR_LOCATION_DECL): New. (INSN_VAR_LOCATION_LOC): New. (INSN_VAR_LOCATION_STATUS): New. (gen_rtx_UNKNOWN_VAR_LOC): New. (VAR_LOC_UNKNOWN_P): New. (NOTE_DURING_CALL_P): New. (SCHED_GROUP_P): Accept debug insns. (emit_debug_insn_before): Declare. (emit_debug_insn_before_noloc): Declare. (emit_debug_insn_beore_setloc): Declare. (emit_debug_insn_after): Declare. (emit_debug_insn_after_noloc): Declare. (emit_debug_insn_after_setloc): Declare. (emit_debug_insn): Declare. (make_debug_insn_raw): Declare. (prev_nondebug_insn): Declare. (next_nondebug_insn): Declare. (delegitimize_mem_from_attrs): Declare. (get_max_insn_count): Declare. (wrap_constant): Declare. (unwrap_constant): Declare. (get_curr_insn_source_location): Declare. (get_curr_insn_block): Declare. * tree-inline.c (insert_debug_decl_map): New. (processing_debug_stmt): New. (remap_decl): Don't create new mappings in debug stmts. (remap_gimple_op_r): Don't add references in debug stmts. (copy_tree_body_r): Likewise. (remap_gimple_stmt): Handle debug bind stmts. (copy_bb): Skip debug stmts. (copy_edges_for_bb): Likewise. (copy_debug_stmt): New. (copy_debug_stmts): New. (copy_body): Copy debug stmts at the end. (insert_init_debug_bind): New. (insert_init_stmt): Take id. Skip and emit debug stmts. (setup_one_parameter): Remap variable earlier, register debug mapping. (estimate_num_insns): Skip debug stmts. (expand_call_inline): Preserve debug_map. (optimize_inline_calls): Check for no debug_stmts left-overs. (unsave_expr_now): Preserve debug_map. (copy_gimple_seq_and_replace_locals): Likewise. (tree_function_versioning): Check for no debug_stmts left-overs. Init and destroy debug_map as needed. Split edges unconditionally. (build_duplicate_type): Init and destroy debug_map as needed. * tree-inline.h: Include gimple.h instead of pointer-set.h. (struct copy_body_data): Add debug_stmts and debug_map. * sched-int.h (struct ready_list): Add n_debug. (struct deps): Add last_debug_insn. (DEBUG_INSN_SCHED_P): New. (BOUNDARY_DEBUG_INSN_P): New. (SCHEDULE_DEBUG_INSN_P): New. (sd_iterator_cond): Accept empty list. * combine.c (create_log_links): Skip debug insns. (combine_instructions): Likewise. (cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the return value is always unshared. (struct rtx_subst_pair): New. (auto_adjust_pair): New. (propagate_for_debug_subst): New. (propagate_for_debug): New. (try_combine): Skip debug insns. Propagate removed defs into debug insns. (next_nonnote_nondebug_insn): New. (distribute_notes): Use it. Skip debug insns. (distribute_links): Skip debug insns. * tree-outof-ssa.c (set_location_for_edge): Likewise. * resource.c (mark_target_live_regs): Likewise. * var-tracking.c: Include cselib.h and target.h. (enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and MO_VAL_SET. (micro_operation_type_name): New. (enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN. (struct micro_operation_def): Update comments. (decl_or_value): New type. Use instead of decls. (struct emit_note_data_def): Add vars. (struct attrs_def): Use decl_or_value. (struct variable_tracking_info_def): Add permp, flooded. (struct location_chain_def): Update comment. (struct variable_part_def): Use decl_or_value. (struct variable_def): Make var_part a variable length array. (valvar_pool): New. (scratch_regs): New. (cselib_hook_called): New. (dv_is_decl_p): New. (dv_is_value_p): New. (dv_as_decl): New. (dv_as_value): New. (dv_as_opaque): New. (dv_onepart_p): New. (dv_pool): New. (IS_DECL_CODE): New. (check_value_is_not_decl): New. (dv_from_decl): New. (dv_from_value): New. (dv_htab_hash): New. (variable_htab_hash): Use it. (variable_htab_eq): Support values. (variable_htab_free): Free from the right pool. (attrs_list_member, attrs_list_insert): Use decl_or_value. (attrs_list_union): Adjust. (attrs_list_mpdv_union): New. (tie_break_pointers): New. (canon_value_cmp): New. (unshare_variable): Return possibly-modified slot. (vars_copy_1): Adjust. (var_reg_decl_set): Adjust. Split out of... (var_reg_set): ... this. (get_init_value): Adjust. (var_reg_delete_and_set): Adjust. (var_reg_delete): Adjust. (var_regno_delete): Adjust. (var_mem_decl_set): Split out of... (var_mem_set): ... this. (var_mem_delete_and_set): Adjust. (var_mem_delete): Adjust. (val_store): New. (val_reset): New. (val_resolve): New. (variable_union): Adjust. Speed up merge of 1-part vars. (variable_canonicalize): Use unshared slot. (VALUED_RECURSED_INTO): New. (find_loc_in_1pdv): New. (struct dfset_merge): New. (insert_into_intersection): New. (intersect_loc_chains): New. (loc_cmp): New. (canonicalize_loc_order_check): New. (canonicalize_values_mark): New. (canonicalize_values_star): New. (variable_merge_over_cur): New. (variable_merge_over_src): New. (dataflow_set_merge): New. (dataflow_set_equiv_regs): New. (remove_duplicate_values): New. (struct dfset_post_merge): New. (variable_post_merge_new_vals): New. (variable_post_merge_perm_vals): New. (dataflow_post_merge_adjust): New. (find_mem_expr_in_1pdv): New. (dataflow_set_preserve_mem_locs): New. (dataflow_set_remove_mem_locs): New. (dataflow_set_clear_at_call): New. (onepart_variable_different_p): New. (variable_different_p): Use it. (dataflow_set_different_1): Adjust. Make detailed dump more verbose. (track_expr_p): Add need_rtl parameter. Don't generate rtl if not needed. (track_loc_p): Pass it true. (struct count_use_info): New. (find_use_val): New. (replace_expr_with_values): New. (log_op_type): New. (use_type): New, partially split out of... (count_uses): ... this. Count new micro-ops. (count_uses_1): Adjust. (count_stores): Adjust. (count_with_sets): New. (VAL_NEEDS_RESOLUTION): New. (VAL_HOLDS_TRACK_EXPR): New. (VAL_EXPR_IS_COPIED): New. (VAL_EXPR_IS_CLOBBERED): New. (add_uses): Adjust. Generate new micro-ops. (add_uses_1): Adjust. (add_stores): Generate new micro-ops. (add_with_sets): New. (find_src_status): Adjust. (find_src_set_src): Adjust. (compute_bb_dataflow): Use dataflow_set_clear_at_call. Handle new micro-ops. Canonicalize value equivalances. (vt_find_locations): Compute total size of hash tables for dumping. Perform merge for var-tracking-assignments. Don't disregard single-block loops. (dump_attrs_list): Handle decl_or_value. (dump_variable): Take variable. Deal with decl_or_value. (dump_variable_slot): New. (dump_vars): Use it. (dump_dataflow_sets): Adjust. (set_slot_part): New, extended to support one-part variables after splitting out of... (set_variable_part): ... this. (clobber_slot_part): New, split out of... (clobber_variable_part): ... this. (delete_slot_part): New, split out of... (delete_variable_part): .... this. (check_wrap_constant): New. (vt_expand_loc_callback): New. (vt_expand_loc): New. (emit_note_insn_var_location): Adjust. Handle values. Handle EMIT_NOTE_AFTER_CALL_INSN. (emit_notes_for_differences_1): Adjust. Handle values. (emit_notes_for_differences_2): Likewise. (emit_notes_for_differences): Adjust. (emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN notes. Adjust. Handle new micro-ops. (vt_add_function_parameters): Adjust. Create and bind values. (vt_initialize): Adjust. Initialize scratch_regs and valvar_pool, flooded and perm.. Initialize and use cselib. Log operations. Move some code to count_with_sets and add_with_sets. (delete_debug_insns): New. (vt_debug_insns_local): New. (vt_finalize): Release permp, valvar_pool, scratch_regs. Finish cselib. (var_tracking_main): If var-tracking-assignments is enabled but var-tracking isn't, delete debug insns and leave. Likewise if we exceed limits or fail the stack adjustments tests, and after all var-tracking processing. More in var-tracking, from Jakub Jelinek <jakub@redhat.com>: (dataflow_set): Add traversed_vars. (value_chain, const_value_chain): New typedefs. (value_chain_pool, value_chains): New variables. (value_chain_htab_hash, value_chain_htab_eq, add_value_chain, add_value_chains, add_cselib_value_chains, remove_value_chain, remove_value_chains, remove_cselib_value_chains): New functions. (shared_hash_find_slot_unshare_1, shared_hash_find_slot_1, shared_hash_find_slot_noinsert_1, shared_hash_find_1): New static inlines. (shared_hash_find_slot_unshare, shared_hash_find_slot, shared_hash_find_slot_noinsert, shared_hash_find): Update. (dst_can_be_shared): New variable. (unshare_variable): Unshare set->vars if shared, use shared_hash_*. Clear dst_can_be_shared. If set->traversed_vars is non-NULL and different from set->vars, look up slot again instead of using the passed in slot. (dataflow_set_init): Initialize traversed_vars. (variable_union): Use shared_hash_*. Use initially NO_INSERT lookup if set->vars is shared. Don't keep slot cleared before calling unshare_variable. Unshare set->vars if needed. Adjust unshare_variable callers. Clear dst_can_be_shared if needed. Even ->refcount == 1 vars must be unshared if set->vars is shared and var needs to be modified. (dataflow_set_union): Set traversed_vars during canonicalization. (VALUE_CHANGED, DECL_CHANGED): Define. (set_dv_changed, dv_changed_p): New static inlines. (track_expr_p): Clear DECL_CHANGED. (dump_dataflow_sets): Set it. (variable_was_changed): Call set_dv_changed. (emit_note_insn_var_location): Likewise. (changed_variables_stack): New variable. (check_changed_vars_1, check_changed_vars_2): New functions. (emit_notes_for_changes): Do nothing if changed_variables is empty. Traverse changed_variables with check_changed_vars_1, call check_changed_vars_2 on each changed_variables_stack entry. (emit_notes_in_bb): Add SET argument. Just clear it at the beginning, use it instead of local &set, don't destroy it at the end. (vt_emit_notes): Call dataflow_set_clear early on all VTI(bb)->out sets, never use them, instead use emit_notes_in_bb computed set, dataflow_set_clear also VTI(bb)->in when we are done with the basic block. Initialize changed_variables_stack, free it afterwards. If ENABLE_CHECKING verify that after noting differences to an empty set value_chains hash table is empty. (vt_initialize): Initialize value_chains and value_chain_pool. (vt_finalize): Delete value_chains htab, free value_chain_pool. (variable_tracking_main): Call dump_dataflow_sets before calling vt_emit_notes, not after it. * tree-flow.h (propagate_defs_into_debug_stmts): Declare. (propagate_var_def_into_debug_stmts): Declare. * df-problems.c (df_lr_bb_local_compute): Skip debug insns. (df_set_note): Reject debug insns. (df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't add notes to debug insns. (df_note_bb_compute): Adjust. Likewise. (df_simulate_uses): Skip debug insns. (df_simulate_initialize_backwards): Likewise. * reg-stack.c (subst_stack_regs_in_debug_insn): New. (subst_stack_regs_pat): Reject debug insns. (convert_regs_1): Handle debug insns. * Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H. (print-rtl.o): Depend on cselib.h. (cselib.o): Depend on TREE_PASS_H. (var-tracking.o): Depend on cselib.h and TARGET_H. * sched-rgn.c (rgn_estimate_number_of_insns): Discount debug insns. (init_ready_list): Skip boundary debug insns. (add_branch_dependences): Skip debug insns. (free_block_dependencies): Check for blocks with only debug insns. (compute_priorities): Likewise. * gimple.c (gss_for_code): Handle GIMPLE_DEBUG. (gimple_build_with_ops_stat): Take subcode as unsigned. Adjust all callers. (gimple_build_debug_bind_stat): New. (empty_body_p): Skip debug stmts. (gimple_has_side_effects): Likewise. (gimple_rhs_has_side_effects): Likewise. * gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New. (gimple_build_debug_bind_stat): Declare. (gimple_build_debug_bind): Define. (is_gimple_debug): New. (gimple_debug_bind_p): New. (gimple_debug_bind_get_var): New. (gimple_debug_bind_get_value): New. (gimple_debug_bind_get_value_ptr): New. (gimple_debug_bind_set_var): New. (gimple_debug_bind_set_value): New. (GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro. (gimple_debug_bind_reset_value): New. (gimple_debug_bind_has_value_p): New. (gsi_next_nondebug): New. (gsi_prev_nondebug): New. (gsi_start_nondebug_bb): New. (gsi_last_nondebug_bb): New. * sched-vis.c (print_pattern): Handle VAR_LOCATION. (print_insn): Handle DEBUG_INSN. * tree-cfg.c (remove_bb): Walk stmts backwards. Let loc of first insn prevail. (first_stmt): Skip debug stmts. (first_non_label_stmt): Likewise. (last_stmt): Likewise. (has_zero_uses_1): New. (single_imm_use_1): New. (verify_gimple_debug): New. (verify_types_in_gimple_stmt): Handle debug stmts. (verify_stmt): Likewise. (debug_loop_num): Skip debug stmts. (remove_edge_and_dominated_blocks): Remove dominators last. * tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into debug stmts. (linearize_expr): Likewise. * config/i386/i386.c (ix86_delegitimize_address): Call default implementation. * config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug insns. (group_barrier_needed): Skip debug insns. (emit_insn_group_barriers): Likewise. (emit_all_insn_group_barriers): Likewise. (ia64_variable_issue): Handle debug insns. (ia64_dfa_new_cycle): Likewise. (final_emit_insn_group_barriers): Skip debug insns. (ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't def cfa without frame. (process_set): Likewise. (process_for_unwind_directive): Pass frame on. * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define. (rs6000_delegitimize_address): New. (rs6000_debug_adjust_cost): Handle debug insns. (is_microcoded_insn): Likewise. (is_cracked_insn): Likewise. (is_nonpipeline_insn): Likewise. (insn_must_be_first_in_group): Likewise. (insn_must_be_last_in_group): Likewise. (force_new_group): Likewise. * cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block contains only debug insns. (rtl_merge_blocks): Skip debug insns. (purge_dead_edges): Likewise. (rtl_block_ends_with_call_p): Skip debug insns. * dce.c (deletable_insn_p): Handle VAR_LOCATION. (mark_reg_dependencies): Skip debug insns. * params.def (PARAM_MIN_NONDEBUG_INSN_UID): New. * tree-ssanames.c (release_ssa_name): Propagate def into debug stmts. * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts): Skip debug stmts. * regcprop.c (replace_oldest_value_addr): Skip debug insns. (replace_oldest_value_mem): Use ALL_REGS for debug insns. (copyprop_hardreg_forward_1): Handle debug insns. * reload1.c (reload): Skip debug insns. Replace unassigned pseudos in debug insns with their equivalences. (eliminate_regs_in_insn): Skip debug insns. (emit_input_reload_insns): Skip debug insns at first, adjust them later. * tree-ssa-operands.c (add_virtual_operand): Reject debug stmts. (get_indirect_ref_operands): Pass opf_no_vops on. (get_expr_operands): Likewise. Skip debug stmts. (parse_ssa_operands): Scan debug insns with opf_no_vops. gcc/testsuite/ChangeLog: * gcc.dg/guality/guality.c: New. * gcc.dg/guality/guality.h: New. * gcc.dg/guality/guality.exp: New. * gcc.dg/guality/example.c: New. * lib/gcc-dg.exp (cleanup-dump): Remove .gk files. (cleanup-saved-temps): Likewise, .gkd files too. gcc/cp/ChangeLog: * cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New. * cp-lang.c (cxx_dwarf_name): Pass it. * error.c (count_non_default_template_args): Take flags as argument. Adjust all callers. Skip counting of default arguments if the new flag is given. ChangeLog: * Makefile.tpl (BUILD_CONFIG): Default to bootstrap-debug. * Makefile.in: Rebuilt. contrib/ChangeLog: * compare-debug: Look for .gkd files and compare them. config/ChangeLog: * bootstrap-debug.mk: Add comments. * bootstrap-debug-big.mk: New. * bootstrap-debug-lean.mk: New. * bootstrap-debug-ckovw.mk: Add comments. * bootstrap-debug-lib.mk: Drop CFLAGS for stages. Use -g0 for TFLAGS in stage1. Drop -fvar-tracking-assignments-toggle. From-SVN: r151312
2009-09-02 04:42:21 +02:00
}
re PR debug/45882 (No debug info for vars depending on unused parameter) PR debug/45882 * rtl.def (ENTRY_VALUE): Change format from "e" to "0". * rtl.h (ENTRY_VALUE_EXP): Define. * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE. * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise. * print-rtl.c (print_rtx): Likewise. * gengtype.c (adjust_field_rtx_def): Likewise. * var-tracking.c (vt_add_function_parameter): Adjust gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro. * dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro. * cfgexpand.c (expand_debug_expr): If a SSA_NAME without partition is a default definition of a PARM_DECL, use ENTRY_VALUE of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set. * gcc.dg/guality/pr45882.c: New test. From-SVN: r171035
2011-03-16 09:35:31 +01:00
else if (i == 0 && GET_CODE (in_rtx) == ENTRY_VALUE)
{
indent += 2;
if (!sawclose)
fprintf (outfile, " ");
print_rtx (ENTRY_VALUE_EXP (in_rtx));
indent -= 2;
}
print-rtl.c (print_rtx): Guard whole '0' block with ifndef GENERATOR_FILE. gcc/ * print-rtl.c (print_rtx): Guard whole '0' block with ifndef GENERATOR_FILE. From-SVN: r210358
2014-05-13 12:38:27 +02:00
#endif
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
break;
case 'e':
rtl.c (dump_and_abort): Remove. * rtl.c (dump_and_abort): Remove. (fatal_with_file_and_line): New. (fatal_expected_char): New. (read_rtx_lineno, read_rtx_filename): New. (read_skip_spaces): Track line number. (read_name): Use fatal_with_file_and_line. (read_rtx): Use fatal_expected_char. Track line number. * rtl.h (read_rtx_filename, read_rtx_lineno): Declare. * print-rtl.c (print_rtx): Don't special case LABEL_REF argument if it isn't a CODE_LABEL. * genattr.c (main): Set read_rtx_filename. * genattrtab.c (main): Likewise. * gencodes.c (main): Likewise. * genconfig.c (main): Likewise. * genemit.c (main): Likewise. * genextract.c (main): Likewise. * genflags.c (main): Likewise. * genopinit.c (main): Likewise. * genoutput.c (main): Likewise. * genpeep.c (main): Likewise. * genrecog.c (decision_test.u.insn): Add `lineno'. (pattern_lineno, error_count): New variables. (message_with_line): New. (add_to_sequence): Break out checking code to ... (validate_pattern): ... here. Detect SET_DEST matching CONST_INT. (merge_insn): Use message_with_line. (make_insn_sequence): Use validate_pattern. Record insn lineno. (main): Set read_rtx_filename, pattern_lineno. Exit early on error. From-SVN: r29957
1999-10-14 05:43:49 +02:00
do_e:
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
indent += 2;
gcc/ * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA) (BARRIER, CODE_LABEL, NOTE): Remove first "i" field. * rtl.h (rtx_def): Add insn_uid to u2 field. (RTX_FLAG_CHECK8): Delete in favor of... (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro. (INSN_DELETED_P): Update accordingly. (INSN_UID): Use u2.insn_uid. (INSN_CHAIN_CODE_P): Define. (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION) (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER) (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER) (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER) (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower indices accordingly. * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop. Update indices for insn-chain rtxes. * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes. (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes. * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call. * caller-save.c (init_caller_save): Update gen_rtx_INSN calls. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. From-SVN: r210360
2014-05-13 12:38:50 +02:00
if (i == 6 && INSN_P (in_rtx))
rtl.def (DEBUG_INSN, [...]): Swap operands 4 and 5. * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, NOTE): Swap operands 4 and 5. * rtl.h (PATTERN, INSN_LOCATOR, NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER, NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_KIND, LABEL_NUSES, LABEL_REFS): Adjust accordingly. * gengtype.c (adjust_field_rtx_def): Swap operands 4 and 5 of CODE_LABELs and NOTEs. * caller-save.c (init_caller_save): Fix up gen_rtx_INSN call. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. * print-rtl.c (print_rtx): Start REG_NOTES on a new line. From-SVN: r162602
2010-07-27 23:52:39 +02:00
/* Put REG_NOTES on their own line. */
fprintf (outfile, "\n%s%*s",
print_rtx_head, indent * 2, "");
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
if (!sawclose)
fprintf (outfile, " ");
gcc/ * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA) (BARRIER, CODE_LABEL, NOTE): Remove first "i" field. * rtl.h (rtx_def): Add insn_uid to u2 field. (RTX_FLAG_CHECK8): Delete in favor of... (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro. (INSN_DELETED_P): Update accordingly. (INSN_UID): Use u2.insn_uid. (INSN_CHAIN_CODE_P): Define. (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION) (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER) (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER) (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER) (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower indices accordingly. * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop. Update indices for insn-chain rtxes. * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes. (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes. * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call. * caller-save.c (init_caller_save): Update gen_rtx_INSN calls. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. From-SVN: r210360
2014-05-13 12:38:50 +02:00
if (i == 7 && CALL_P (in_rtx))
print-rtl.c (in_call_function_usage): New var. * print-rtl.c (in_call_function_usage): New var. (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print EXPR_LIST mode as mode and not as reg note name. From-SVN: r207066
2014-01-25 00:18:26 +01:00
{
in_call_function_usage = true;
print_rtx (XEXP (in_rtx, i));
in_call_function_usage = false;
}
else
print_rtx (XEXP (in_rtx, i));
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
indent -= 2;
break;
case 'E':
case 'V':
indent += 2;
if (sawclose)
{
print-rtl.c (xspaces): Remove. * print-rtl.c (xspaces): Remove. (print_rtx): Use printf field-width, rather than xpsaces, to indent. * toplev.c (main): Disable sibling-call optimization if we are handling exceptions. * reload1.c (reload): Delete all USEs generated during reload. From-SVN: r42917
2001-06-05 22:32:41 +02:00
fprintf (outfile, "\n%s%*s",
params.c: Fix formatting. * params.c: Fix formatting. * params.h: Likewise. * predict.c: Likewise. * prefix.c: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. From-SVN: r53670
2002-05-20 20:06:55 +02:00
print_rtx_head, indent * 2, "");
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
sawclose = 0;
}
print-rtl.c (print_rtx): Print space before vector, not after. * print-rtl.c (print_rtx): Print space before vector, not after. (debug_rtx): Clear sawclose before printing. (debug_rtx_list): Print newline after each list element. (debug_rtx_range): Likewise. From-SVN: r54712
2002-06-17 21:13:46 +02:00
fputs (" [", outfile);
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
if (NULL != XVEC (in_rtx, i))
{
indent += 2;
if (XVECLEN (in_rtx, i))
sawclose = 1;
for (j = 0; j < XVECLEN (in_rtx, i); j++)
print_rtx (XVECEXP (in_rtx, i, j));
indent -= 2;
}
if (sawclose)
print-rtl.c (print_rtx): If RTX code is bad, just say so. * print-rtl.c (print_rtx): If RTX code is bad, just say so. Also minor cleanups. From-SVN: r47408
2001-11-28 12:52:21 +01:00
fprintf (outfile, "\n%s%*s", print_rtx_head, indent * 2, "");
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
print-rtl.c (print_rtx): Print space before vector, not after. * print-rtl.c (print_rtx): Print space before vector, not after. (debug_rtx): Clear sawclose before printing. (debug_rtx_list): Print newline after each list element. (debug_rtx_range): Likewise. From-SVN: r54712
2002-06-17 21:13:46 +02:00
fputs ("]", outfile);
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
sawclose = 1;
indent -= 2;
break;
entered into RCS From-SVN: r1541
1992-07-09 17:28:15 +02:00
case 'w':
rtl.h (print_simple_rtl): New. * rtl.h (print_simple_rtl): New. * print-rtl.c (print_simple_rtl): New. (flag_simple): New. (print_rtx): Disable printing of flags and modes, etc., if `flag_simple` nonzero. From-SVN: r38730
2001-01-06 00:30:02 +01:00
if (! flag_simple)
fprintf (outfile, " ");
(print_rtx, case 'w'): Use HOST_WIDE_INT_PRINT_DEC. From-SVN: r13175
1996-11-15 20:14:15 +01:00
fprintf (outfile, HOST_WIDE_INT_PRINT_DEC, XWINT (in_rtx, i));
rtl.h (print_simple_rtl): New. * rtl.h (print_simple_rtl): New. * print-rtl.c (print_simple_rtl): New. (flag_simple): New. (print_rtx): Disable printing of flags and modes, etc., if `flag_simple` nonzero. From-SVN: r38730
2001-01-06 00:30:02 +01:00
if (! flag_simple)
cfgloopanal.c (test_for_iteration): Use string concatentation on HOST_WIDE_INT_PRINT_* format specifier to collapse... gcc: * cfgloopanal.c (test_for_iteration): Use string concatentation on HOST_WIDE_INT_PRINT_* format specifier to collapse multiple function calls into one. * dbxout.c (dbxout_symbol): Likewise. * defaults.h (ASM_OUTPUT_SIZE_DIRECTIVE): Likewise. * dwarf2asm.c (dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128): Likewise. * genrecog.c (debug_decision_2): Likewise. * loop.c (emit_prefetch_instructions): Likewise. * print-rtl.c (print_rtx): Likewise. * print-tree.c (print_node_brief, print_node): Likewise. * ra-debug.c (dump_igraph, dump_graph_cost, dump_static_insn_cost): Likewise. * ra-rewrite.c (dump_cost): Likewise. * sdbout.c (PUT_SDB_INT_VAL, PUT_SDB_SIZE): Likewise. * sreal.c (dump_sreal): Likewise. * unroll.c (unroll_loop, precondition_loop_p): Likewise. * varasm.c (assemble_vtable_entry): Likewise. cp: * ptree.c (cxx_print_type, cxx_print_xnode): Use string concatentation on HOST_WIDE_INT_PRINT_* format specifier to collapse multiple function calls into one. * tree.c (debug_binfo): Likewise. java: * parse.y (print_int_node): Use string concatentation on HOST_WIDE_INT_PRINT_* format specifier to collapse multiple function calls into one. From-SVN: r66900
2003-05-17 03:40:45 +02:00
fprintf (outfile, " [" HOST_WIDE_INT_PRINT_HEX "]",
dwarf2asm.c (dw2_assemble_integer): Cast to unsigned HOST_WIDE_INT for hex printing. 2008-04-15 Doug Kwan <dougkwan@google.com> * dwarf2asm.c (dw2_assemble_integer): Cast to unsigned HOST_WIDE_INT for hex printing. * tree-pretty-print.c (dump_generic_node): Ditto. * final.c (output_addr_const): Ditto. * dwarf2out.c (output_cfi): Ditto. * c-pretty-print.c (pp_c_integer_constant): Ditto. * print-rtl.c (print_rtx): Ditto. * print-tree.c (print_node_brief, print_node): Ditto. * c-common.c (match_case_to_enum_1): Ditto. * sched-vis.c (print_value): Ditto. * config/i386/i386.c (print_operand): Cast to long unsigned int for hex printing. From-SVN: r134331
2008-04-15 21:56:20 +02:00
(unsigned HOST_WIDE_INT) XWINT (in_rtx, i));
entered into RCS From-SVN: r1541
1992-07-09 17:28:15 +02:00
break;
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
case 'i':
gcc/ * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA) (BARRIER, CODE_LABEL, NOTE): Remove first "i" field. * rtl.h (rtx_def): Add insn_uid to u2 field. (RTX_FLAG_CHECK8): Delete in favor of... (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro. (INSN_DELETED_P): Update accordingly. (INSN_UID): Use u2.insn_uid. (INSN_CHAIN_CODE_P): Define. (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION) (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER) (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER) (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER) (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower indices accordingly. * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop. Update indices for insn-chain rtxes. * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes. (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes. * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call. * caller-save.c (init_caller_save): Update gen_rtx_INSN calls. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. From-SVN: r210360
2014-05-13 12:38:50 +02:00
if (i == 4 && INSN_P (in_rtx))
cfglayout.c (insn_scope): New static function * cfglayout.c (insn_scope): New static function (block_locators_*, line_locators*, file_locators*): New static varrays. (scope_to_insns_initialize): Use them. (insn_line, insn_file): New functions. (scope_to_insns_finalize): Use insn_scope. (prologue_locator, epilogue_locator): New global variables. * emit-rt.c (try_split, make_insn_raw, make_jump_insn_raw, make_call_insn_raw, emit_copy_of_insn_after): Use locators. (emit_insn_after_scope, emit_insn_before_scope emit_jump_insn_after_scope, emit_jump_insn_before_scope emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to... (emit_insn_after_setloc, emit_insn_before_setloc emit_jump_insn_after_setloc, emit_jump_insn_before_setloc emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these; use locators. * final.c (notice_source_line): Use locators. (final_start_function): Set initial source file and line. (final_scan_insn): Use locators. * ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants, noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove, noce_try_cmove_arith, noce_try_minmax, noce_try_abs, noce_process_if_block, find_cond_trap): Likewise. * integrate.c (copy_insn_list): Likewise. * jump.c (duplicate_loop_exit_test): LIkewise. * print-rtl.c (print_rtx): Print locators. * recog.c (peephole2_optimize): Likewise. * rtl.h (INSN_SCOPE): Remove. (emit_insn_after_scope, emit_insn_before_scope emit_jump_insn_after_scope, emit_jump_insn_before_scope emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to... (emit_insn_after_setloc, emit_insn_before_setloc emit_jump_insn_after_setloc, emit_jump_insn_before_setloc emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these; (insn_file, insn_line, prologue_locator, epilogue_locator): Declare. * unroll.c (copy_loop_body): Use locators. * function.c (set_insn_locators): New function. (thread_prologue_and_epilogue_insns): Set the locators accordingly. From-SVN: r67637
2003-06-08 21:35:54 +02:00
{
#ifndef GENERATOR_FILE
INSN_LOCATION takes an rtx_insn gcc/ChangeLog: 2014-09-09 David Malcolm <dmalcolm@redhat.com> * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to const rtx_insn *, and from rtx to rtx_insn * for the other overloaded variant. (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking INSN_LOCATION, since we know INSN_P holds. (insn_line): Strengthen param from const_rtx to const rtx_insn *. (insn_file): Likewise. (insn_scope): Likewise. (insn_location): Likewise. * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local "insn" from rtx to rtx_insn *, introducing a new local rtx "set" for the result of gen_load_const_gp. * config/rs6000/rs6000-protos.h (output_call): Strengthen first param from rtx to rtx_insn *. * config/rs6000/rs6000.c (output_call): Likewise. * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev", introducing a checked cast to rtx_sequence * and use of the insn method. * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params from rtx to rtx_insn *. (insn_scope): Strengthen param from const_rtx to const rtx_insn *. (insn_line): Likewise. (insn_file): Likewise. (insn_location): Likewise. * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params from rtx to rtx_insn *. * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked cast, using it for calls to INSN_HAS_LOCATION and insn_location. * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn" via a checked cast. * reorg.c (relax_delay_slots): Strengthen locals named "after" from rtx to rtx_insn *; use methods of "pat" for type-safety. From-SVN: r215084
2014-09-09 17:20:07 +02:00
const rtx_insn *in_insn = as_a <const rtx_insn *> (in_rtx);
Integrate lexical block into source_location. gcc: 2012-09-19 Dehao Chen <dehao@google.com> * toplev.c (general_init): Init block_locations. * tree.c (tree_set_block): New. (tree_block): Change to use LOCATION_BLOCK. * tree.h (TREE_SET_BLOCK): New. * final.c (reemit_insn_block_notes): Change to use LOCATION_BLOCK. (final_start_function): Likewise. * input.c (expand_location_1): Likewise. * input.h (LOCATION_LOCUS): New. (LOCATION_BLOCK): New. (IS_UNKNOWN_LOCATION): New. * fold-const.c (expr_location_or): Change to use new location. * reorg.c (emit_delay_sequence): Likewise. (try_merge_delay_insns): Likewise. * modulo-sched.c (dump_insn_location): Likewise. * lto-streamer-out.c (lto_output_location_bitpack): Likewise. * lto-cgraph.c (output_node_opt_summary): Likewise. * jump.c (rtx_renumbered_equal_p): Likewise. * ifcvt.c (noce_try_move): Likewise. (noce_try_store_flag): Likewise. (noce_try_store_flag_constants): Likewise. (noce_try_addcc): Likewise. (noce_try_store_flag_mask): Likewise. (noce_try_cmove): Likewise. (noce_try_cmove_arith): Likewise. (noce_try_minmax): Likewise. (noce_try_abs): Likewise. (noce_try_sign_mask): Likewise. (noce_try_bitop): Likewise. (noce_process_if_block): Likewise. (cond_move_process_if_block): Likewise. (find_cond_trap): Likewise. * ipa-prop.c (ipa_set_jf_constant): Likewise. (ipa_write_jump_function): Likewise. * dwarf2out.c (add_src_coords_attributes): Likewise. * expr.c (expand_expr_real): Likewise. * tree-parloops.c (create_loop_fn): Likewise. * recog.c (peep2_attempt): Likewise. * function.c (free_after_compilation): Likewise. (expand_function_end): Likewise. (set_insn_locations): Likewise. (thread_prologue_and_epilogue_insns): Likewise. * print-rtl.c (print_rtx): Likewise. * profile.c (branch_prob): Likewise. * trans-mem.c (ipa_tm_scan_irr_block): Likewise. * gimplify.c (gimplify_call_expr): Likewise. * except.c (duplicate_eh_regions_1): Likewise. * emit-rtl.c (try_split): Likewise. (make_insn_raw): Likewise. (make_debug_insn_raw): Likewise. (make_jump_insn_raw): Likewise. (make_call_insn_raw): Likewise. (emit_pattern_after_setloc): Likewise. (emit_pattern_after): Likewise. (emit_debug_insn_after): Likewise. (emit_pattern_before): Likewise. (emit_insn_before_setloc): Likewise. (emit_jump_insn_before): Likewise. (emit_call_insn_before_setloc): Likewise. (emit_call_insn_before): Likeise. (emit_debug_insn_before_setloc): Likewise. (emit_copy_of_insn_after): Likewise. (insn_locators_alloc): Remove. (insn_locators_finalize): Remove. (insn_locators_free): Remove. (set_curr_insn_source_location): Remove. (get_curr_insn_source_location): Remove. (set_curr_insn_block): Remove. (get_curr_insn_block): Remove. (locator_scope): Remove. (insn_scope): Change to use new location. (locator_location): Remove. (insn_line): Change to use new location. (locator_file): Remove. (insn_file): Change to use new location. (locator_eq): Remove. (insn_locations_init): New. (insn_locations_finalize): New. (set_curr_insn_location): New. (curr_insn_location): New. * cfgexpand.c (gimple_assign_rhs_to_tree): Change to use new location. (expand_gimple_cond): Likewise. (expand_call_stmt): Likewise. (expand_gimple_stmt_1): Likewise. (expand_gimple_basic_block): Likewise. (construct_exit_block): Likewise. (gimple_expand_cfg): Likewise. * cfgcleanup.c (try_forward_edges): Likewise. * tree-ssa-live.c (remove_unused_scope_block_p): Likewise. (dump_scope_block): Likewise. (remove_unused_locals): Likewise. * rtl.c (rtx_equal_p_cb): Likewise. (rtx_equal_p): Likewise. * rtl.h (XUINT): New. (INSN_LOCATOR): Remove. (CURR_INSN_LOCATION): Remove. (INSN_LOCATION): New. (INSN_HAS_LOCATION): New. * tree-inline.c (remap_gimple_op_r): Change to use new location. (copy_tree_body_r): Likewise. (copy_phis_for_bb): Likewise. (expand_call_inline): Likewise. * tree-streamer-in.c (lto_input_ts_exp_tree_pointers): Likewise. * tree-streamer-out.c (write_ts_decl_minimal_tree_pointers): Likewise. * gimple-streamer-out.c (output_gimple_stmt): Likewise. * combine.c (try_combine): Likewise. * tree-outof-ssa.c (set_location_for_edge): Likewise. (insert_partition_copy_on_edge): Likewise. (insert_value_copy_on_edge): Likewise. (insert_rtx_to_part_on_edge): Likewise. (insert_part_to_rtx_on_edge): Likewise. * basic-block.h (edge_def): Remove field. * gimple.h (gimple_statement_base): Remove field. (gimple_bb): Change to use new location. (gimple_set_block): Likewise. (gimple_has_location): Likewise. * tree-cfg.c (make_cond_expr_edges): Likewise. (make_goto_expr_edges): Likewise. (gimple_can_merge_blocks_p): Likewise. (move_stmt_op): Likewise. (move_block_to_fn): Likewise. * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Likewise. * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise. * config/i386/i386.c (x86_output_mi_thunk): Likewise. * config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise. * config/sh/sh.c (sh_output_mi_thunk): Likewise. * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise. * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. * config/score/score.c (score_output_mi_thunk): Likewise. * config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise. * config/mips/mips.c (mips_output_mi_thunk): Likewise. * cfgrtl.c (unique_locus_on_edge_between_p): Likewise. (unique_locus_on_edge_between_p): Likewise. (emit_nop_for_unique_locus_between): Likewise. (force_nonfallthru_and_redirect): Likewise. (fixup_reorder_chain): Likewise. (cfg_layout_merge_blocks): Likewise. * stmt.c (emit_case_nodes): Likewise. gcc/lto: 2012-09-19 Dehao Chen <dehao@google.com> * lto/lto.c (lto_fixup_prevailing_decls): Remove tree.exp.block field. libcpp: 2012-09-19 Dehao Chen <dehao@google.com> * include/line-map.h (MAX_SOURCE_LOCATION): New value. (location_adhoc_data_fini): New. (get_combined_adhoc_loc): New. (get_data_from_adhoc_loc): New. (get_location_from_adhoc_loc): New. (location_adhoc_data_map): New. (COMBINE_LOCATION_DATA): New. (IS_ADHOC_LOC): New. (expanded_location): New field. (line_maps): New field. * line-map.c (location_adhoc_data): New. (location_adhoc_data_hash): New. (location_adhoc_data_eq): New. (location_adhoc_data_update): New. (get_combined_adhoc_loc): New. (get_data_from_adhoc_loc): New. (get_location_from_adhoc_loc): New. (location_adhoc_data_init): New. (location_adhoc_data_fini): New. (linemap_init): Initialize location_adhoc_data. (linemap_lookup): Change to use new location. (linemap_ordinary_map_lookup): Likewise. (linemap_macro_map_lookup): Likewise. (linemap_macro_map_loc_to_def_point): Likewise. (linemap_macro_map_loc_unwind_toward_spel): Likewise. (linemap_get_expansion_line): Likewise. (linemap_get_expansion_filename): Likewise. (linemap_location_in_system_header_p): Likewise. (linemap_location_from_macro_expansion_p): Likewise. (linemap_macro_loc_to_spelling_point): Likewise. (linemap_macro_loc_to_def_point): Likewise. (linemap_macro_loc_to_exp_point): Likewise. (linemap_resolve_location): Likewise. (linemap_unwind_toward_expansion): Likewise. (linemap_unwind_to_first_non_reserved_loc): Likewise. (linemap_expand_location): Likewise. (linemap_dump_location): Likewise. (linemap_line_start): Likewise. From-SVN: r191494
2012-09-19 21:56:42 +02:00
/* Pretty-print insn locations. Ignore scoping as it is mostly
cfglayout.c (insn_scope): New static function * cfglayout.c (insn_scope): New static function (block_locators_*, line_locators*, file_locators*): New static varrays. (scope_to_insns_initialize): Use them. (insn_line, insn_file): New functions. (scope_to_insns_finalize): Use insn_scope. (prologue_locator, epilogue_locator): New global variables. * emit-rt.c (try_split, make_insn_raw, make_jump_insn_raw, make_call_insn_raw, emit_copy_of_insn_after): Use locators. (emit_insn_after_scope, emit_insn_before_scope emit_jump_insn_after_scope, emit_jump_insn_before_scope emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to... (emit_insn_after_setloc, emit_insn_before_setloc emit_jump_insn_after_setloc, emit_jump_insn_before_setloc emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these; use locators. * final.c (notice_source_line): Use locators. (final_start_function): Set initial source file and line. (final_scan_insn): Use locators. * ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants, noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove, noce_try_cmove_arith, noce_try_minmax, noce_try_abs, noce_process_if_block, find_cond_trap): Likewise. * integrate.c (copy_insn_list): Likewise. * jump.c (duplicate_loop_exit_test): LIkewise. * print-rtl.c (print_rtx): Print locators. * recog.c (peephole2_optimize): Likewise. * rtl.h (INSN_SCOPE): Remove. (emit_insn_after_scope, emit_insn_before_scope emit_jump_insn_after_scope, emit_jump_insn_before_scope emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to... (emit_insn_after_setloc, emit_insn_before_setloc emit_jump_insn_after_setloc, emit_jump_insn_before_setloc emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these; (insn_file, insn_line, prologue_locator, epilogue_locator): Declare. * unroll.c (copy_loop_body): Use locators. * function.c (set_insn_locators): New function. (thread_prologue_and_epilogue_insns): Set the locators accordingly. From-SVN: r67637
2003-06-08 21:35:54 +02:00
redundant with line number information and do not print anything
when there is no location information available. */
INSN_LOCATION takes an rtx_insn gcc/ChangeLog: 2014-09-09 David Malcolm <dmalcolm@redhat.com> * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to const rtx_insn *, and from rtx to rtx_insn * for the other overloaded variant. (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking INSN_LOCATION, since we know INSN_P holds. (insn_line): Strengthen param from const_rtx to const rtx_insn *. (insn_file): Likewise. (insn_scope): Likewise. (insn_location): Likewise. * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local "insn" from rtx to rtx_insn *, introducing a new local rtx "set" for the result of gen_load_const_gp. * config/rs6000/rs6000-protos.h (output_call): Strengthen first param from rtx to rtx_insn *. * config/rs6000/rs6000.c (output_call): Likewise. * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev", introducing a checked cast to rtx_sequence * and use of the insn method. * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params from rtx to rtx_insn *. (insn_scope): Strengthen param from const_rtx to const rtx_insn *. (insn_line): Likewise. (insn_file): Likewise. (insn_location): Likewise. * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params from rtx to rtx_insn *. * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked cast, using it for calls to INSN_HAS_LOCATION and insn_location. * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn" via a checked cast. * reorg.c (relax_delay_slots): Strengthen locals named "after" from rtx to rtx_insn *; use methods of "pat" for type-safety. From-SVN: r215084
2014-09-09 17:20:07 +02:00
if (INSN_HAS_LOCATION (in_insn))
rtl.h (insn_location): Declare. * rtl.h (insn_location): Declare. * cfgcleanup.c (try_forward_edges): Compare the locus of locations with UNKNOWN_LOCATION. * emit-rtl.c (insn_location): New function. * final.c (notice_source_line): Check that the instruction has a location before retrieving it and use insn_location. * modulo-sched.c (loop_single_full_bb_p): Likewise. * print-rtl.c (print_rtx): Likewise. From-SVN: r211305
2014-06-06 09:32:25 +02:00
{
INSN_LOCATION takes an rtx_insn gcc/ChangeLog: 2014-09-09 David Malcolm <dmalcolm@redhat.com> * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to const rtx_insn *, and from rtx to rtx_insn * for the other overloaded variant. (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking INSN_LOCATION, since we know INSN_P holds. (insn_line): Strengthen param from const_rtx to const rtx_insn *. (insn_file): Likewise. (insn_scope): Likewise. (insn_location): Likewise. * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local "insn" from rtx to rtx_insn *, introducing a new local rtx "set" for the result of gen_load_const_gp. * config/rs6000/rs6000-protos.h (output_call): Strengthen first param from rtx to rtx_insn *. * config/rs6000/rs6000.c (output_call): Likewise. * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev", introducing a checked cast to rtx_sequence * and use of the insn method. * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params from rtx to rtx_insn *. (insn_scope): Strengthen param from const_rtx to const rtx_insn *. (insn_line): Likewise. (insn_file): Likewise. (insn_location): Likewise. * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params from rtx to rtx_insn *. * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked cast, using it for calls to INSN_HAS_LOCATION and insn_location. * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn" via a checked cast. * reorg.c (relax_delay_slots): Strengthen locals named "after" from rtx to rtx_insn *; use methods of "pat" for type-safety. From-SVN: r215084
2014-09-09 17:20:07 +02:00
expanded_location xloc = insn_location (in_insn);
rtl.h (insn_location): Declare. * rtl.h (insn_location): Declare. * cfgcleanup.c (try_forward_edges): Compare the locus of locations with UNKNOWN_LOCATION. * emit-rtl.c (insn_location): New function. * final.c (notice_source_line): Check that the instruction has a location before retrieving it and use insn_location. * modulo-sched.c (loop_single_full_bb_p): Likewise. * print-rtl.c (print_rtx): Likewise. From-SVN: r211305
2014-06-06 09:32:25 +02:00
fprintf (outfile, " %s:%i", xloc.file, xloc.line);
}
print-rtl.c (print_rtx): Print locators in asm_operands and asm_input. * print-rtl.c (print_rtx): Print locators in asm_operands and asm_input. From-SVN: r152928
2009-10-17 08:28:58 +02:00
#endif
}
else if (i == 6 && GET_CODE (in_rtx) == ASM_OPERANDS)
{
#ifndef GENERATOR_FILE
re PR middle-end/60080 (gcc.dg/vect/vect-nop-move.c FAILs) 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de> PR middle-end/60080 * cfgexpand.c (expand_asm_operands): Attach source location to ASM_INPUT rtx objects. * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION. From-SVN: r207668
2014-02-10 19:19:01 +01:00
if (ASM_OPERANDS_SOURCE_LOCATION (in_rtx) != UNKNOWN_LOCATION)
fprintf (outfile, " %s:%i",
LOCATION_FILE (ASM_OPERANDS_SOURCE_LOCATION (in_rtx)),
LOCATION_LINE (ASM_OPERANDS_SOURCE_LOCATION (in_rtx)));
print-rtl.c (print_rtx): Print locators in asm_operands and asm_input. * print-rtl.c (print_rtx): Print locators in asm_operands and asm_input. From-SVN: r152928
2009-10-17 08:28:58 +02:00
#endif
}
else if (i == 1 && GET_CODE (in_rtx) == ASM_INPUT)
{
#ifndef GENERATOR_FILE
re PR middle-end/60080 (gcc.dg/vect/vect-nop-move.c FAILs) 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de> PR middle-end/60080 * cfgexpand.c (expand_asm_operands): Attach source location to ASM_INPUT rtx objects. * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION. From-SVN: r207668
2014-02-10 19:19:01 +01:00
if (ASM_INPUT_SOURCE_LOCATION (in_rtx) != UNKNOWN_LOCATION)
fprintf (outfile, " %s:%i",
LOCATION_FILE (ASM_INPUT_SOURCE_LOCATION (in_rtx)),
LOCATION_LINE (ASM_INPUT_SOURCE_LOCATION (in_rtx)));
cfglayout.c (insn_scope): New static function * cfglayout.c (insn_scope): New static function (block_locators_*, line_locators*, file_locators*): New static varrays. (scope_to_insns_initialize): Use them. (insn_line, insn_file): New functions. (scope_to_insns_finalize): Use insn_scope. (prologue_locator, epilogue_locator): New global variables. * emit-rt.c (try_split, make_insn_raw, make_jump_insn_raw, make_call_insn_raw, emit_copy_of_insn_after): Use locators. (emit_insn_after_scope, emit_insn_before_scope emit_jump_insn_after_scope, emit_jump_insn_before_scope emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to... (emit_insn_after_setloc, emit_insn_before_setloc emit_jump_insn_after_setloc, emit_jump_insn_before_setloc emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these; use locators. * final.c (notice_source_line): Use locators. (final_start_function): Set initial source file and line. (final_scan_insn): Use locators. * ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants, noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove, noce_try_cmove_arith, noce_try_minmax, noce_try_abs, noce_process_if_block, find_cond_trap): Likewise. * integrate.c (copy_insn_list): Likewise. * jump.c (duplicate_loop_exit_test): LIkewise. * print-rtl.c (print_rtx): Print locators. * recog.c (peephole2_optimize): Likewise. * rtl.h (INSN_SCOPE): Remove. (emit_insn_after_scope, emit_insn_before_scope emit_jump_insn_after_scope, emit_jump_insn_before_scope emit_call_insn_after_scope, emit_call_insn_before_scope): Rename to... (emit_insn_after_setloc, emit_insn_before_setloc emit_jump_insn_after_setloc, emit_jump_insn_before_setloc emit_call_insn_after_setloc, emit_call_insn_before_setloc): ... these; (insn_file, insn_line, prologue_locator, epilogue_locator): Declare. * unroll.c (copy_loop_body): Use locators. * function.c (set_insn_locators): New function. (thread_prologue_and_epilogue_insns): Set the locators accordingly. From-SVN: r67637
2003-06-08 21:35:54 +02:00
#endif
}
gcc/ * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA) (BARRIER, CODE_LABEL, NOTE): Remove first "i" field. * rtl.h (rtx_def): Add insn_uid to u2 field. (RTX_FLAG_CHECK8): Delete in favor of... (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro. (INSN_DELETED_P): Update accordingly. (INSN_UID): Use u2.insn_uid. (INSN_CHAIN_CODE_P): Define. (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION) (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER) (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER) (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER) (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower indices accordingly. * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop. Update indices for insn-chain rtxes. * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes. (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes. * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call. * caller-save.c (init_caller_save): Update gen_rtx_INSN calls. * combine.c (try_combine): Likewise. * ira.c (setup_prohibited_mode_move_regs): Likewise. From-SVN: r210360
2014-05-13 12:38:50 +02:00
else if (i == 5 && NOTE_P (in_rtx))
print-rtl.c (print_rtx): Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. * print-rtl.c (print_rtx) [i]: Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. From-SVN: r40110
2001-02-28 05:26:57 +01:00
{
/* This field is only used for NOTE_INSN_DELETED_LABEL, and
other times often contains garbage from INSN->NOTE death. */
re PR tree-optimization/50693 (Loop optimization restricted by GOTOs) PR tree-optimization/50693 * tree-cfg.c (gimple_can_merge_blocks_p): Allow merging with non-forced user labels. (gimple_merge_blocks): Turn non-forced user labels into debug bind stmt with the label as first operand and reset value. (gimple_duplicate_bb): Don't duplicate label debug stmts. * dwarf2out.c (gen_label_die): Handle NOTE_INSN_DELETED_DEBUG_LABEL. * final.c (final_scan_insn): Likewise. (rest_of_clean_state): Don't dump NOTE_INSN_DELETED_DEBUG_LABEL. * var-tracking.c (debug_label_num): New variable. (delete_debug_insns): Don't delete DEBUG_INSNs for LABEL_DECLs, instead turn them into NOTE_INSN_DELETED_DEBUG_LABEL notes. * cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Handle NOTE_INSN_DELETED_DEBUG_LABEL. (duplicate_insn_chain): Don't duplicate LABEL_DECL DEBUG_INSNs. * insn-notes.def (DELETED_DEBUG_LABEL): New note kind. * print-rtl.c (print_rtx): Handle NOTE_INSN_DELETED_DEBUG_LABEL. * gengtype.c (adjust_field_rtx_def): Likewise. * config/i386/i386.c (ix86_output_function_epilogue): For MachO clear CODE_LABEL_NUMBER of NOTE_INSN_DELETED_DEBUG_LABEL if their are at the end of function and nop hasn't been emitted. * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Likewise. From-SVN: r181014
2011-11-05 20:58:37 +01:00
if (NOTE_KIND (in_rtx) == NOTE_INSN_DELETED_LABEL
|| NOTE_KIND (in_rtx) == NOTE_INSN_DELETED_DEBUG_LABEL)
print-rtl.c (print_rtx): Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. * print-rtl.c (print_rtx) [i]: Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. From-SVN: r40110
2001-02-28 05:26:57 +01:00
fprintf (outfile, " %d", XINT (in_rtx, i));
}
md.texi: Document the "unspec" and "unspecv" enum names. gcc/ * doc/md.texi: Document the "unspec" and "unspecv" enum names. * Makefile.in (OBJS-common): Include insn-enums.o. (insn-enums.o): New rule. (simple_generated_c): Add insn-enums.c. (build/genenums.o): New rule. (genprogmd): Add "enums". * genconstants.c (print_enum_type): Declare a C string array for each enum. * genenums.c: New file. * print-rtl.c (print_rtx): If defined, use the "unspecv" enum for UNSPEC_VOLATILE. If defined, use the "unspec" enum for both UNSPEC and (as a fallback) for UNSPEC_VOLATILE. From-SVN: r160582
2010-06-10 22:24:45 +02:00
#if !defined(GENERATOR_FILE) && NUM_UNSPECV_VALUES > 0
else if (i == 1
&& GET_CODE (in_rtx) == UNSPEC_VOLATILE
&& XINT (in_rtx, 1) >= 0
&& XINT (in_rtx, 1) < NUM_UNSPECV_VALUES)
fprintf (outfile, " %s", unspecv_strings[XINT (in_rtx, 1)]);
#endif
#if !defined(GENERATOR_FILE) && NUM_UNSPEC_VALUES > 0
else if (i == 1
&& (GET_CODE (in_rtx) == UNSPEC
|| GET_CODE (in_rtx) == UNSPEC_VOLATILE)
&& XINT (in_rtx, 1) >= 0
&& XINT (in_rtx, 1) < NUM_UNSPEC_VALUES)
fprintf (outfile, " %s", unspec_strings[XINT (in_rtx, 1)]);
#endif
print-rtl.c (print_rtx): Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. * print-rtl.c (print_rtx) [i]: Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. From-SVN: r40110
2001-02-28 05:26:57 +01:00
else
{
alias.c: Remove uses of "register" specifier in declarations of arguments and local... 2001-10-10 Stan Shebs <shebs@apple.com> * alias.c: Remove uses of "register" specifier in declarations of arguments and local variables. * c-common.c: Ditto. * c-convert.c: Ditto. * c-decl.c: Ditto. * c-format.c: Ditto. * c-semantics.c: Ditto. * c-typeck.c: Ditto. * caller-save.c: Ditto. * calls.c: Ditto. * cfg.c: Ditto. * cfgbuild.c: Ditto. * cfgrtl.c: Ditto. * collect2.c: Ditto. * combine.c: Ditto. * convert.c: Ditto. * cppexp.c: Ditto. * cppfiles.c: Ditto. * cse.c: Ditto. * dbxout.c: Ditto. * defaults.h: Ditto. * df.c: Ditto. * dwarf2out.c: Ditto. * dwarfout.c: Ditto. * emit-rtl.c: Ditto. * explow.c: Ditto. * expmed.c: Ditto. * expr.c: Ditto. * final.c: Ditto. * fix-header.c: Ditto. * floatlib.c: Ditto. * flow.c: Ditto. * fold-const.c: Ditto. * function.c: Ditto. * gcc.c: Ditto. * gcse.c: Ditto. * gen-protos.c: Ditto. * genattrtab.c: Ditto. * gencheck.c: Ditto. * genconfig.c: Ditto. * genemit.c: Ditto. * genextract.c: Ditto. * genflags.c: Ditto. * gengenrtl.c: Ditto. * genoutput.c: Ditto. * genpeep.c: Ditto. * genrecog.c: Ditto. * gensupport.c: Ditto. * global.c: Ditto. * gmon.c: Ditto. * graph.c: Ditto. * haifa-sched.c: Ditto. * hard-reg-set.h: Ditto. * hash.c: Ditto. * integrate.c: Ditto. * jump.c: Ditto. * lists.c: Ditto. * local-alloc.c: Ditto. * loop.c: Ditto. * mips-tdump.c: Ditto. * mips-tfile.c: Ditto. * optabs.c: Ditto. * prefix.c: Ditto. * print-rtl.c: Ditto. * read-rtl.c: Ditto. * real.c: Ditto. * recog.c: Ditto. * reg-stack.c: Ditto. * regclass.c: Ditto. * regmove.c: Ditto. * reload.c: Ditto. * reload1.c: Ditto. * reorg.c: Ditto. * resource.c: Ditto. * rtl.c: Ditto. * rtlanal.c: Ditto. * scan.c: Ditto. * sched-deps.c: Ditto. * sched-rgn.c: Ditto. * sdbout.c: Ditto. * simplify-rtx.c: Ditto. * stmt.c: Ditto. * stor-layout.c: Ditto. * toplev.c: Ditto. * tradcif.y: Ditto. * tradcpp.c: Ditto. * tree.c: Ditto. * unroll.c: Ditto. * varasm.c: Ditto. * xcoffout.c: Ditto. From-SVN: r46173
2001-10-11 05:16:15 +02:00
int value = XINT (in_rtx, i);
print-rtl.c (print_rtx): Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. * print-rtl.c (print_rtx) [i]: Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. From-SVN: r40110
2001-02-28 05:26:57 +01:00
const char *name;
(reg_names): Make it static. Use DEBUG_REGISTER_NAMES if that's defined. (DEBUG_PRINT_REG): Define if not defined. (print_rtx): Use DEBUG_PRINT_REG for hard regs. (reg_name): Moved here. From-SVN: r2451
1992-10-14 05:23:52 +01:00
rtl.def (REG): Change format to "r". gcc/ * rtl.def (REG): Change format to "r". * rtl.h (rtunion): Remove rt_reg. (reg_info): New structure. (rtx_def): Add reg field to main union. (X0REGATTR): Delete. (REG_CHECK): New macro. (SET_REGNO_RAW, rhs_regno, REG_ATTRS): Use it. * rtl.c (rtx_format): Document "r". (rtx_code_size): Handle REG specially. * gengenrtl.c (special_format): Return true for formats that include 'r'. * gengtype.c (adjust_field_rtx_def): Handle 'r' fields. Deal with REG_ATTRS after the field loop. * emit-rtl.c (gen_raw_REG): Call rtx_alloc_stat directly. * expmed.c (init_expmed): Call gen_raw_REG instead of gen_rtx_raw_REG. * expr.c (init_expr_target): Likewise. * regcprop.c (maybe_mode_change): Likewise. * varasm.c (make_decl_rtl): Likewise. * final.c (leaf_renumber_regs_insn): Return early after handling REGs. * genemit.c (gen_exp): Handle 'r' fields. * genpeep.c (match_rtx): Likewise. * gensupport.c (subst_pattern_match): Likewise. (get_alternatives_number, collect_insn_data, alter_predicate_for_insn) (alter_constraints, subst_dup): Likewise. * read-rtl.c (read_rtx_code): Likewise. * print-rtl.c (print_rtx): Likewise. * genrecog.c (find_operand, find_matching_operand): Likewise. (validate_pattern, match_pattern_2): Likewise. (parameter::UINT, rtx_test::REGNO_FIELD): New enum values. (rtx_test::regno_field): New function. (operator ==, safe_to_hoist_p, transition_parameter_type) (parameter_type_string, print_parameter_value) (print_nonbool_test, print_test): Handle new enum values. * cselib.c (rtx_equal_for_cselib_1): Handle REG specially. * lra-constraints.c (operands_match_p): Likewise. From-SVN: r223339
2015-05-19 09:09:42 +02:00
if (flag_dump_unnumbered
&& (is_insn || NOTE_P (in_rtx)))
print-rtl.c (print_rtx): Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. * print-rtl.c (print_rtx) [i]: Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. From-SVN: r40110
2001-02-28 05:26:57 +01:00
fputc ('#', outfile);
else
fprintf (outfile, " %d", value);
if (is_insn && &INSN_CODE (in_rtx) == &XINT (in_rtx, i)
&& XINT (in_rtx, i) >= 0
&& (name = get_insn_name (XINT (in_rtx, i))) != NULL)
fprintf (outfile, " {%s}", name);
sawclose = 0;
}
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
break;
rtl.def (REG): Change format to "r". gcc/ * rtl.def (REG): Change format to "r". * rtl.h (rtunion): Remove rt_reg. (reg_info): New structure. (rtx_def): Add reg field to main union. (X0REGATTR): Delete. (REG_CHECK): New macro. (SET_REGNO_RAW, rhs_regno, REG_ATTRS): Use it. * rtl.c (rtx_format): Document "r". (rtx_code_size): Handle REG specially. * gengenrtl.c (special_format): Return true for formats that include 'r'. * gengtype.c (adjust_field_rtx_def): Handle 'r' fields. Deal with REG_ATTRS after the field loop. * emit-rtl.c (gen_raw_REG): Call rtx_alloc_stat directly. * expmed.c (init_expmed): Call gen_raw_REG instead of gen_rtx_raw_REG. * expr.c (init_expr_target): Likewise. * regcprop.c (maybe_mode_change): Likewise. * varasm.c (make_decl_rtl): Likewise. * final.c (leaf_renumber_regs_insn): Return early after handling REGs. * genemit.c (gen_exp): Handle 'r' fields. * genpeep.c (match_rtx): Likewise. * gensupport.c (subst_pattern_match): Likewise. (get_alternatives_number, collect_insn_data, alter_predicate_for_insn) (alter_constraints, subst_dup): Likewise. * read-rtl.c (read_rtx_code): Likewise. * print-rtl.c (print_rtx): Likewise. * genrecog.c (find_operand, find_matching_operand): Likewise. (validate_pattern, match_pattern_2): Likewise. (parameter::UINT, rtx_test::REGNO_FIELD): New enum values. (rtx_test::regno_field): New function. (operator ==, safe_to_hoist_p, transition_parameter_type) (parameter_type_string, print_parameter_value) (print_nonbool_test, print_test): Handle new enum values. * cselib.c (rtx_equal_for_cselib_1): Handle REG specially. * lra-constraints.c (operands_match_p): Likewise. From-SVN: r223339
2015-05-19 09:09:42 +02:00
case 'r':
{
unsigned int regno = REGNO (in_rtx);
#ifndef GENERATOR_FILE
if (regno < FIRST_PSEUDO_REGISTER)
fprintf (outfile, " %d %s", regno, reg_names[regno]);
else if (regno <= LAST_VIRTUAL_REGISTER)
{
if (regno == VIRTUAL_INCOMING_ARGS_REGNUM)
fprintf (outfile, " %d virtual-incoming-args", regno);
else if (regno == VIRTUAL_STACK_VARS_REGNUM)
fprintf (outfile, " %d virtual-stack-vars", regno);
else if (regno == VIRTUAL_STACK_DYNAMIC_REGNUM)
fprintf (outfile, " %d virtual-stack-dynamic", regno);
else if (regno == VIRTUAL_OUTGOING_ARGS_REGNUM)
fprintf (outfile, " %d virtual-outgoing-args", regno);
else if (regno == VIRTUAL_CFA_REGNUM)
fprintf (outfile, " %d virtual-cfa", regno);
else if (regno == VIRTUAL_PREFERRED_STACK_BOUNDARY_REGNUM)
fprintf (outfile, " %d virtual-preferred-stack-boundary",
regno);
else
fprintf (outfile, " %d virtual-reg-%d", regno,
regno-FIRST_VIRTUAL_REGISTER);
}
else
#endif
if (flag_dump_unnumbered && is_insn)
fputc ('#', outfile);
else
fprintf (outfile, " %d", regno);
#ifndef GENERATOR_FILE
if (REG_ATTRS (in_rtx))
{
fputs (" [", outfile);
if (regno != ORIGINAL_REGNO (in_rtx))
fprintf (outfile, "orig:%i", ORIGINAL_REGNO (in_rtx));
if (REG_EXPR (in_rtx))
print_mem_expr (outfile, REG_EXPR (in_rtx));
if (REG_OFFSET (in_rtx))
fprintf (outfile, "+" HOST_WIDE_INT_PRINT_DEC,
REG_OFFSET (in_rtx));
fputs (" ]", outfile);
}
if (regno != ORIGINAL_REGNO (in_rtx))
fprintf (outfile, " [%d]", ORIGINAL_REGNO (in_rtx));
#endif
break;
}
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
/* Print NOTE_INSN names rather than integer codes. */
case 'n':
gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER... * gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. * ddg.c (create_ddg): LIkewise. * final.c (final): Remove hunk moving line numbernotes around since they are no longer present at this stage. (final_scan_insn): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (output_asm_label): Likewise. * reorg.c (dbr_schedule): Likewise. * haifa-sched.c (unlink_other_notes): Likewise. * mode-switching.c (optimize_mode_switching): Likewise. * graph.c (start_bb): Likewise. * rtl.def (NOTE): Update description. * jump.c (squeeze_notes): Delete. (mark_jump_label): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. * ifcvt.c (dead_or_predicable): Remove call of squeeze_notes. * dwarf2out.c (gen_label_die): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (dwarf2out_var_location): Likewise. * cfgbuild.c (make_edges): Likewise. (find_basic_blocks_1): Likewise. * function.c (reorder_blocks_1): Likewise. (epilogue_done): Likewise. (reposition_prologue_and_epilogue_notes): Likewise. * print-rtl.c (print_rtx): Likewise; drop code for printing line number notes. (print_rtl): Likewise. (print_rtl_single): Likewise. * gcse.c (insert_insn_start_bb): Likewise. * alias.c (init_alias_analysis): Likewise. * calls.c (fixup_tail_calls): Likewise. * except.c (sjlj_emit_function_enter): Likewise. * emit-rtl.c (add_insn_after): Likeiwse. (emit_label_before): Likewise. (emit_label_after): Likewise. (emit_note_before, emit_note_after, emit_note): Update parameter to be enum insn_note; do not deal with source files. * cfgcleanup.c (merge_blocks_move_predecessor_nojumps): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (merge_blocks_move_successor_nojumps): Simplify now when we don't have BLOCK notes. (try_optimize_cfg): Likewise. * cfglayout.c (skip_insns_after_block): Likewise. (record_effective_endpoints): Likewise. (duplicate_insn_chain): Likewise. * varasm.c (output_constant_pool_1): Likewise. * sched-deps.c (sched_analyze): Likewise. * rtl.c (NOTE_INSN_MAX_isnt_negative_adjust_NOTE_INSN_BIAS): Exterminate. (note_insn_name): Simplify now when NOTE_INSN_BIAS is gone. * rtl.h (NOTE_SOURCE_LOCATION, NOTE_EXPANDED_LOCATION): Exterminate. (SET_INSN_DELETED): Simplify. (NOTE_LINE_NUMBER): Exterminate. (NOTE_LINE_KIND): New. (NOTE_INSN_BASIC_BLOCK_P): Update. (enum insn_note): Simplify. (GET_NOTE_INSN_NAME) Simplify. (emit_note_before, emit_note_after, emit_note): Update prototype. (squeeze_notes): Remove. * sched-int.h (NOTE_NOT_BB_P): Update. * resource.c (mark_target_live_regs): Update. * sched-rgn.c (debug_dependencies): Update. * sched-vis.c (print_insn): Update. * config/alpha/alpha.c (alpha_handle_trap_shadows): Update. * config/i386/i386.c (ix86_output_function_epilogue): Update. * config/sh/sh.c (sh_adjust_unroll_max): Function dead since gcc 4.0.0. (TARGET_ADJUST_UNROLL_MAX): Likewise. (split_branches): Update. (sh_optimize_target_register_callee_saved): Remove hunk dead since gcc 4.0.0. (sh_adjust_unroll_max): Exterminate. * config/c4x/c4x.c (c4x_reorg): Use SET_INSN_DELETED. * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Likewise. (m68hc11_reorg): Likewise. * config/ia64/ia64.c (emit_insn_group_barriers): Update. (emit_predicate_relation_info): Update. (process_for_unwind_directive): Update. * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update. (output_call): Update. * config/pa/pa.c (output_lbranch): Update. (output_millicode_call): Update. (output_call): Update. (pa_combine_instructions): Update. * config/mips/mips.c (mips16_gp_pseudo_reg): Update. * config/bfin/bfin.c (gen_one_bundle): Update. * cfgrtl.c (can_delete_note_p): Update. (delete_insn): Update. (rtl_merge_blocks): Update. (commit_one_edge_insertion): Update. (rtl_verify_flow_info): Update. * stmt.c (expand_case): Do not call squeeze_notes. From-SVN: r124895
2007-05-21 08:19:50 +02:00
fprintf (outfile, " %s", GET_NOTE_INSN_NAME (XINT (in_rtx, i)));
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
sawclose = 0;
break;
case 'u':
if (XEXP (in_rtx, i) != NULL)
* Merge from gcc2 June 9, 1998 snapshot. See ChangeLog.13 for details. From-SVN: r20808
1998-06-29 23:40:49 +02:00
{
recog.c (pmode_register_operand): New. * recog.c (pmode_register_operand): New. * recog.h: Declare it. * genrecog.c (pred_codes): Likewise. (special_mode_pred_table): Likewise. (validate_pattern): Don't warn no mode for address_operand. * print-rtl.c (print_rtx) [LABEL_REF]: Only do full subexpression if the operand is not insn-like. From-SVN: r29995
1999-10-15 03:52:29 +02:00
rtx sub = XEXP (in_rtx, i);
enum rtx_code subc = GET_CODE (sub);
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
if (GET_CODE (in_rtx) == LABEL_REF)
{
if (subc == NOTE
gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER... * gengtype.c (adjust_field_rtx_def): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. * ddg.c (create_ddg): LIkewise. * final.c (final): Remove hunk moving line numbernotes around since they are no longer present at this stage. (final_scan_insn): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (output_asm_label): Likewise. * reorg.c (dbr_schedule): Likewise. * haifa-sched.c (unlink_other_notes): Likewise. * mode-switching.c (optimize_mode_switching): Likewise. * graph.c (start_bb): Likewise. * rtl.def (NOTE): Update description. * jump.c (squeeze_notes): Delete. (mark_jump_label): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. * ifcvt.c (dead_or_predicable): Remove call of squeeze_notes. * dwarf2out.c (gen_label_die): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (dwarf2out_var_location): Likewise. * cfgbuild.c (make_edges): Likewise. (find_basic_blocks_1): Likewise. * function.c (reorder_blocks_1): Likewise. (epilogue_done): Likewise. (reposition_prologue_and_epilogue_notes): Likewise. * print-rtl.c (print_rtx): Likewise; drop code for printing line number notes. (print_rtl): Likewise. (print_rtl_single): Likewise. * gcse.c (insert_insn_start_bb): Likewise. * alias.c (init_alias_analysis): Likewise. * calls.c (fixup_tail_calls): Likewise. * except.c (sjlj_emit_function_enter): Likewise. * emit-rtl.c (add_insn_after): Likeiwse. (emit_label_before): Likewise. (emit_label_after): Likewise. (emit_note_before, emit_note_after, emit_note): Update parameter to be enum insn_note; do not deal with source files. * cfgcleanup.c (merge_blocks_move_predecessor_nojumps): Use NOTE_KIND instead of NOTE_LINE_NUMBER; use NOTE_INSN_BASIC_BLOCK_P when possible. (merge_blocks_move_successor_nojumps): Simplify now when we don't have BLOCK notes. (try_optimize_cfg): Likewise. * cfglayout.c (skip_insns_after_block): Likewise. (record_effective_endpoints): Likewise. (duplicate_insn_chain): Likewise. * varasm.c (output_constant_pool_1): Likewise. * sched-deps.c (sched_analyze): Likewise. * rtl.c (NOTE_INSN_MAX_isnt_negative_adjust_NOTE_INSN_BIAS): Exterminate. (note_insn_name): Simplify now when NOTE_INSN_BIAS is gone. * rtl.h (NOTE_SOURCE_LOCATION, NOTE_EXPANDED_LOCATION): Exterminate. (SET_INSN_DELETED): Simplify. (NOTE_LINE_NUMBER): Exterminate. (NOTE_LINE_KIND): New. (NOTE_INSN_BASIC_BLOCK_P): Update. (enum insn_note): Simplify. (GET_NOTE_INSN_NAME) Simplify. (emit_note_before, emit_note_after, emit_note): Update prototype. (squeeze_notes): Remove. * sched-int.h (NOTE_NOT_BB_P): Update. * resource.c (mark_target_live_regs): Update. * sched-rgn.c (debug_dependencies): Update. * sched-vis.c (print_insn): Update. * config/alpha/alpha.c (alpha_handle_trap_shadows): Update. * config/i386/i386.c (ix86_output_function_epilogue): Update. * config/sh/sh.c (sh_adjust_unroll_max): Function dead since gcc 4.0.0. (TARGET_ADJUST_UNROLL_MAX): Likewise. (split_branches): Update. (sh_optimize_target_register_callee_saved): Remove hunk dead since gcc 4.0.0. (sh_adjust_unroll_max): Exterminate. * config/c4x/c4x.c (c4x_reorg): Use SET_INSN_DELETED. * config/m68hc11/m68hc11.c (m68hc11_check_z_replacement): Likewise. (m68hc11_reorg): Likewise. * config/ia64/ia64.c (emit_insn_group_barriers): Update. (emit_predicate_relation_info): Update. (process_for_unwind_directive): Update. * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update. (output_call): Update. * config/pa/pa.c (output_lbranch): Update. (output_millicode_call): Update. (output_call): Update. (pa_combine_instructions): Update. * config/mips/mips.c (mips16_gp_pseudo_reg): Update. * config/bfin/bfin.c (gen_one_bundle): Update. * cfgrtl.c (can_delete_note_p): Update. (delete_insn): Update. (rtl_merge_blocks): Update. (commit_one_edge_insertion): Update. (rtl_verify_flow_info): Update. * stmt.c (expand_case): Do not call squeeze_notes. From-SVN: r124895
2007-05-21 08:19:50 +02:00
&& NOTE_KIND (sub) == NOTE_INSN_DELETED_LABEL)
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
{
if (flag_dump_unnumbered)
fprintf (outfile, " [# deleted]");
else
fprintf (outfile, " [%d deleted]", INSN_UID (sub));
sawclose = 0;
break;
}
if (subc != CODE_LABEL)
goto do_e;
}
rtl.c (dump_and_abort): Remove. * rtl.c (dump_and_abort): Remove. (fatal_with_file_and_line): New. (fatal_expected_char): New. (read_rtx_lineno, read_rtx_filename): New. (read_skip_spaces): Track line number. (read_name): Use fatal_with_file_and_line. (read_rtx): Use fatal_expected_char. Track line number. * rtl.h (read_rtx_filename, read_rtx_lineno): Declare. * print-rtl.c (print_rtx): Don't special case LABEL_REF argument if it isn't a CODE_LABEL. * genattr.c (main): Set read_rtx_filename. * genattrtab.c (main): Likewise. * gencodes.c (main): Likewise. * genconfig.c (main): Likewise. * genemit.c (main): Likewise. * genextract.c (main): Likewise. * genflags.c (main): Likewise. * genopinit.c (main): Likewise. * genoutput.c (main): Likewise. * genpeep.c (main): Likewise. * genrecog.c (decision_test.u.insn): Add `lineno'. (pattern_lineno, error_count): New variables. (message_with_line): New. (add_to_sequence): Break out checking code to ... (validate_pattern): ... here. Detect SET_DEST matching CONST_INT. (merge_insn): Use message_with_line. (make_insn_sequence): Use validate_pattern. Record insn lineno. (main): Set read_rtx_filename, pattern_lineno. Exit early on error. From-SVN: r29957
1999-10-14 05:43:49 +02:00
common.opt (fdump-unnumbered-links): New. * common.opt (fdump-unnumbered-links): New. * doc/invoke.texi (-fdump-unnumbered-links): Document it. * print-rtl.c (flag_dump_unnumbered_links): New. (print_rtx): Test it. From-SVN: r148074
2009-06-02 10:07:13 +02:00
if (flag_dump_unnumbered
fix -fdump-unnumbered-links for gcc/ChangeLog * print-rtl.c (print_rtx): Check the correct range for flag_dump_unnumbered_links to behave as documented. From-SVN: r227086
2015-08-21 22:03:33 +02:00
|| (flag_dump_unnumbered_links && i <= 1
common.opt (fdump-unnumbered-links): New. * common.opt (fdump-unnumbered-links): New. * doc/invoke.texi (-fdump-unnumbered-links): Document it. * print-rtl.c (flag_dump_unnumbered_links): New. (print_rtx): Test it. From-SVN: r148074
2009-06-02 10:07:13 +02:00
&& (INSN_P (in_rtx) || NOTE_P (in_rtx)
|| LABEL_P (in_rtx) || BARRIER_P (in_rtx))))
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
fputs (" #", outfile);
* Merge from gcc2 June 9, 1998 snapshot. See ChangeLog.13 for details. From-SVN: r20808
1998-06-29 23:40:49 +02:00
else
recog.c (pmode_register_operand): New. * recog.c (pmode_register_operand): New. * recog.h: Declare it. * genrecog.c (pred_codes): Likewise. (special_mode_pred_table): Likewise. (validate_pattern): Don't warn no mode for address_operand. * print-rtl.c (print_rtx) [LABEL_REF]: Only do full subexpression if the operand is not insn-like. From-SVN: r29995
1999-10-15 03:52:29 +02:00
fprintf (outfile, " %d", INSN_UID (sub));
* Merge from gcc2 June 9, 1998 snapshot. See ChangeLog.13 for details. From-SVN: r20808
1998-06-29 23:40:49 +02:00
}
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
else
* print-rtl.c (print_rtx): Limit last 'u' change to LABEL_REF. From-SVN: r30024
1999-10-15 23:26:33 +02:00
fputs (" 0", outfile);
*** empty log message *** From-SVN: r665
1992-04-02 10:44:47 +02:00
sawclose = 0;
break;
Makefile.in (HOST_RTL): Add $(HOST_PREFIX)bitmap.o. * Makefile.in (HOST_RTL): Add $(HOST_PREFIX)bitmap.o. (rtl.o, emit-rtl.o): Add dependency on bitmap.h. ($(HOST_PREFIX_1)rtl.o): Likewise. ($(HOST_PREFIX_1)bitmap.o): New host object. * emit-rtl.c (toplevel): Include bitmap.h. (gen_rtx): Handle 't' and 'b' nodes. * print-rtl.c (print_rtx): Handle printing NOTE_INSN_LIVE notes. Print block number for block begin/end notes. Print 't' type nodes as a pointer. Know that the 3rd argument of live range start/stop notes is really a range_info rtx. If type is 'b', print out argument as a bitmap. * rtl.c: Include bitmap.c. (copy_rtx): Copy tree nodes as is. Copy bitmaps if type is 'b'. (note_insn_name): Add NOTE_INSN_RANGE_{START,END}, NOTE_INSN_LIVE. * rtl.def (RANGE_LIVE): New node to hold live information while we recalculate the basic blocks. (RANGE_REG, RANGE_INFO): New rtl types for live range splitting. (RANGE_VAR): New node, to hold information saved in symbol node for New communicating live range information to the debug output functions. * rtl.h (rtunion_def): Add rttree and rtbit fields. (XBITMAP, XTREE): New accessor macros. (NOTE_LIVE_INFO): Overload NOTE_SOURCE_FILE for NOTE_INSN_LIVE notes. (NOTE_RANGE_INFO): Similarly for NOTE_INSN_RANGE_{START,END} notes. (NOTE_BLOCK_LIVE_RANGE_BLOCK): Define. (NOTE_INSN_RANGE_START, NOTE_INSN_RANGE_END, NOTE_INSN_LIVE): New notes. (RANGE_LIVE_{BITMAP,ORIG_BLOCK}): New accessor macros. (RANGE_REG_{SYMBOL,BLOCK}_NODE, RANGE_VAR_*): New accessor macros. (RANGE_INFO_*): Likewise. * sched.c (sched_analyze): Keep live range start/stop notes. (unlink_other_notes): Likewise. * haifa-sched.c (sched_analyze): Keep live range start/stop notes. (unlink_other_notes): Likewise. * tree.h (BLOCK_LIVE_RANGE_{START,END,VAR_FLAG}): New accessor macros. (BLOCK_LIVE_RANGE_FLAG): Likewise. (DECL_LIVE_RANGE_RTL): Likewise. (struct tree_block): Add live_range_flag, live_range_var_flag, live_range_start and live_range_end. (struct tree_decl): Add live_range_rtl field. * gengenrtl.c (type_from_format): Handle 'b' and 't'. (accessor_from_format): Likewise. Co-Authored-By: Jeffrey A Law <law@cygnus.com> From-SVN: r19727
1998-05-13 23:13:47 +02:00
case 't':
re PR other/28251 (dumped addresses makes diffing dumps unusable) gcc: PR other/28251 * tree.h (dump_addr): Declare. * print-tree.c (dump_addr): New function. (print_node_brief, print_node): Use it. * print-rtl.c (print_rtx): Likewise. * common.opt (-fdump-noaddr): New option. * doc/invoke.texi (-fdump-noaddr): Document. * loop-unroll.c (si_info_hash): Make hash independent of addresses. (ve_info_hash): Likewise. gcc/testsuite: PR other/28251 gcc.c-torture/unsorted/dump-noaddr.c: New test. gcc.c-torture/unsorted/dump-noaddr.x: New driver. From-SVN: r115519
2006-07-17 16:44:48 +02:00
#ifndef GENERATOR_FILE
rtl.def (DEBUG_IMPLICIT_PTR): New rtl code. * rtl.def (DEBUG_IMPLICIT_PTR): New rtl code. * rtl.h (DEBUG_IMPLICIT_PTR_DECL): Define. * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle DEBUG_IMPLICIT_PTR. * print-rtl.c (print_rtx): Likewise. * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise. * cfgexpand.c (expand_debug_expr): Generate DEBUG_IMPLICIT_PTR for ADDR_EXPR with non-addressable object. * dwarf2out.c (enum dw_val_class): Add dw_val_class_decl_ref. (struct dw_val_struct): Add v.val_decl_ref. (dwarf_stack_op_name, output_loc_operands, output_loc_operands_raw): Handle DW_OP_GNU_implicit_pointer. (size_of_loc_descr): Likewise. Fix up DW_OP_call_ref size. (get_ref_die_offset_label): New function. (implicit_ptr_descriptor): New function. (mem_loc_descriptor): Handle DEBUG_IMPLICIT_PTR. (loc_descriptor): Likewise. (gen_variable_die): Put even definitions into decl_die_table. (resolve_addr_in_expr): Resolve still unresolved DW_OP_GNU_implicit_pointer operands, if it can't be resolved return false. (dwarf2out_finish): Call output_location_lists after outputting .debug_info and .debug_abbrev instead of before. * dwarf2.h (DW_OP_GNU_implicit_pointer): New. 2010-09-09 Roland McGrath <roland@redhat.com> * dwarf2out.c (DWARF_REF_SIZE): Define. (size_of_loc_descr): Use it for DW_OP_call_ref. From-SVN: r164050
2010-09-09 08:43:47 +02:00
if (i == 0 && GET_CODE (in_rtx) == DEBUG_IMPLICIT_PTR)
print_mem_expr (outfile, DEBUG_IMPLICIT_PTR_DECL (in_rtx));
re PR debug/47858 (IPA-SRA decreases quality of debug info) PR debug/47858 * gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_SOURCE_BIND. (gimple_build_debug_source_bind_stat): New prototype. (gimple_build_debug_source_bind): Define. (gimple_debug_source_bind_p, gimple_debug_source_bind_get_var, gimple_debug_source_bind_get_value, gimple_debug_source_bind_get_value_ptr, gimple_debug_source_bind_set_var, gimple_debug_source_bind_set_value): New inlines. * gimple.c (gimple_build_debug_source_bind_stat): New function. * gimple-pretty-print.c (dump_gimple_debug): Handle GIMPLE_DEBUG_SOURCE_BIND. * sese.c (rename_uses): Handle gimple_debug_source_bind_p. * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. * tree-parloops.c (eliminate_local_variables, separate_decls_in_region): Likewise. (separate_decls_in_region_debug): Renamed from separate_decls_in_region_debug_bind. Handle gimple_debug_source_bind_p. * tree.h (decl_debug_args_lookup, decl_debug_args_insert): New prototypes. (DECL_HAS_DEBUG_ARGS_P): Define. (struct tree_function_decl): Add has_debug_args_flag field. * tree.c (debug_args_for_decl): New variable. (decl_debug_args_lookup, decl_debug_args_insert): New functions. * tree-into-ssa.c (mark_def_sites): Handle uses in debug stmts. (rewrite_debug_stmt_uses): New function. (rewrite_stmt): Use it to rewrite debug stmt uses. * rtl.def (DEBUG_PARAMETER_REF): New. * rtl.h (DEBUG_PARAMETER_REF_DECL): Define. * cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Handle DEBUG_PARAMETER_REF. * rtl.c (rtx_equal_p_cb, rtx_equal_p, iterative_hash_rtx): Likewise. * print-rtl.c (print_rtx): Likewise. * tree-sra.c (sra_ipa_reset_debug_stmts): Prefer replacing of SSA_NAMEs with DEBUG_EXPR_DECLs initialized in source bind debug stmts in the first bb. * tree-inline.c (remap_ssa_name): If remapping default def of a PARM_DECL fails, map to a DEBUG_EXPR_DECL set in a source bind debug stmt. (remap_gimple_stmt): Handle gimple_debug_source_bind_p. (maybe_move_debug_stmts_to_successors): Likewise. (copy_debug_stmt): Likewise. Avoid shadowing a variable. (tree_function_versioning): If DECL_HAS_DEBUG_ARGS_P, copy debug args vector from old_decl to new_decl. * ipa-prop.c (ipa_modify_call_arguments): For optimized away or modified parameters, add debug bind stmts before call setting DEBUG_EXPR_DECL which is remembered in debug args vector. * cfgexpand.c (expand_call_stmt): Call expand_debug_expr on DECL_DEBUG_EXPRs from debug args vector. (expand_debug_source_expr): New function. (expand_debug_locations): Use it for source bind insns. (expand_gimple_basic_block): Handle gimple_debug_source_bind_p. * var-tracking.c (prepare_call_arguments): Add debug args to call_arguments if any. * dwarf2out.c (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, output_loc_operands_raw, resolve_addr_in_expr, compare_loc_operands): Handle DW_OP_GNU_parameter_ref. (get_ref_die_offset, parameter_ref_descriptor): New functions. (mem_loc_descriptor): Handle DEBUG_PARAMETER_REF. (gen_subprogram_die): Handle parameters identified by DEBUG_PARAMETER_REF. * dwarf2.h (enum dwarf_location_atom): Add DW_OP_GNU_parameter_ref. From-SVN: r175288
2011-06-22 12:41:58 +02:00
else if (i == 0 && GET_CODE (in_rtx) == DEBUG_PARAMETER_REF)
print_mem_expr (outfile, DEBUG_PARAMETER_REF_DECL (in_rtx));
rtl.def (DEBUG_IMPLICIT_PTR): New rtl code. * rtl.def (DEBUG_IMPLICIT_PTR): New rtl code. * rtl.h (DEBUG_IMPLICIT_PTR_DECL): Define. * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle DEBUG_IMPLICIT_PTR. * print-rtl.c (print_rtx): Likewise. * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise. * cfgexpand.c (expand_debug_expr): Generate DEBUG_IMPLICIT_PTR for ADDR_EXPR with non-addressable object. * dwarf2out.c (enum dw_val_class): Add dw_val_class_decl_ref. (struct dw_val_struct): Add v.val_decl_ref. (dwarf_stack_op_name, output_loc_operands, output_loc_operands_raw): Handle DW_OP_GNU_implicit_pointer. (size_of_loc_descr): Likewise. Fix up DW_OP_call_ref size. (get_ref_die_offset_label): New function. (implicit_ptr_descriptor): New function. (mem_loc_descriptor): Handle DEBUG_IMPLICIT_PTR. (loc_descriptor): Likewise. (gen_variable_die): Put even definitions into decl_die_table. (resolve_addr_in_expr): Resolve still unresolved DW_OP_GNU_implicit_pointer operands, if it can't be resolved return false. (dwarf2out_finish): Call output_location_lists after outputting .debug_info and .debug_abbrev instead of before. * dwarf2.h (DW_OP_GNU_implicit_pointer): New. 2010-09-09 Roland McGrath <roland@redhat.com> * dwarf2out.c (DWARF_REF_SIZE): Define. (size_of_loc_descr): Use it for DW_OP_call_ref. From-SVN: r164050
2010-09-09 08:43:47 +02:00
else
dump_addr (outfile, " ", XTREE (in_rtx, i));
re PR other/28251 (dumped addresses makes diffing dumps unusable) gcc: PR other/28251 * tree.h (dump_addr): Declare. * print-tree.c (dump_addr): New function. (print_node_brief, print_node): Use it. * print-rtl.c (print_rtx): Likewise. * common.opt (-fdump-noaddr): New option. * doc/invoke.texi (-fdump-noaddr): Document. * loop-unroll.c (si_info_hash): Make hash independent of addresses. (ve_info_hash): Likewise. gcc/testsuite: PR other/28251 gcc.c-torture/unsorted/dump-noaddr.c: New test. gcc.c-torture/unsorted/dump-noaddr.x: New driver. From-SVN: r115519
2006-07-17 16:44:48 +02:00
#endif
Makefile.in (HOST_RTL): Add $(HOST_PREFIX)bitmap.o. * Makefile.in (HOST_RTL): Add $(HOST_PREFIX)bitmap.o. (rtl.o, emit-rtl.o): Add dependency on bitmap.h. ($(HOST_PREFIX_1)rtl.o): Likewise. ($(HOST_PREFIX_1)bitmap.o): New host object. * emit-rtl.c (toplevel): Include bitmap.h. (gen_rtx): Handle 't' and 'b' nodes. * print-rtl.c (print_rtx): Handle printing NOTE_INSN_LIVE notes. Print block number for block begin/end notes. Print 't' type nodes as a pointer. Know that the 3rd argument of live range start/stop notes is really a range_info rtx. If type is 'b', print out argument as a bitmap. * rtl.c: Include bitmap.c. (copy_rtx): Copy tree nodes as is. Copy bitmaps if type is 'b'. (note_insn_name): Add NOTE_INSN_RANGE_{START,END}, NOTE_INSN_LIVE. * rtl.def (RANGE_LIVE): New node to hold live information while we recalculate the basic blocks. (RANGE_REG, RANGE_INFO): New rtl types for live range splitting. (RANGE_VAR): New node, to hold information saved in symbol node for New communicating live range information to the debug output functions. * rtl.h (rtunion_def): Add rttree and rtbit fields. (XBITMAP, XTREE): New accessor macros. (NOTE_LIVE_INFO): Overload NOTE_SOURCE_FILE for NOTE_INSN_LIVE notes. (NOTE_RANGE_INFO): Similarly for NOTE_INSN_RANGE_{START,END} notes. (NOTE_BLOCK_LIVE_RANGE_BLOCK): Define. (NOTE_INSN_RANGE_START, NOTE_INSN_RANGE_END, NOTE_INSN_LIVE): New notes. (RANGE_LIVE_{BITMAP,ORIG_BLOCK}): New accessor macros. (RANGE_REG_{SYMBOL,BLOCK}_NODE, RANGE_VAR_*): New accessor macros. (RANGE_INFO_*): Likewise. * sched.c (sched_analyze): Keep live range start/stop notes. (unlink_other_notes): Likewise. * haifa-sched.c (sched_analyze): Keep live range start/stop notes. (unlink_other_notes): Likewise. * tree.h (BLOCK_LIVE_RANGE_{START,END,VAR_FLAG}): New accessor macros. (BLOCK_LIVE_RANGE_FLAG): Likewise. (DECL_LIVE_RANGE_RTL): Likewise. (struct tree_block): Add live_range_flag, live_range_var_flag, live_range_start and live_range_end. (struct tree_decl): Add live_range_rtl field. * gengenrtl.c (type_from_format): Handle 'b' and 't'. (accessor_from_format): Likewise. Co-Authored-By: Jeffrey A Law <law@cygnus.com> From-SVN: r19727
1998-05-13 23:13:47 +02:00
break;
*** empty log message *** From-SVN: r665
1992-04-02 10:44:47 +02:00
case '*':
Ulrich Drepper <drepper@cygnus.com> Ulrich Drepper <drepper@cygnus.com> * Makefile.in (OBJS): Add graph.o (graph.o): New dependency list. * flags.h: Declare dump_for_graph and define graph_dump_types type. * print-rtl.c (dump_for_graph): Define new variable. (print_rtx): Rewrite to allow use in graph dumping functions. * toplev.c: Declare print_rtl_graph_with_bb, clean_graph_dump_file, finish_graph_dump_file. Define graph_dump_format. (compile_file): If graph dumping is enabled also clear these files. Finish graph dump files. (rest_of_compilation): Also dump graph information if enabled. (main): Recognize -dv to enabled VCG based graph dumping. * graph.c: New file. Graph dumping functions. From-SVN: r23813
1998-11-23 17:41:12 +01:00
fputs (" Unknown", outfile);
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
sawclose = 0;
break;
loop.c (emit_prefetch_instructions): Properly place the address computation. * loop.c (emit_prefetch_instructions): Properly place the address computation. * basic-block.h (basic_block_for_insn, BLOCK_FOR_INSN): Kill. (set_block_for_insn): Turn into macro. * cfgbuild.c (find_basic_block): Do not clear basic_block_for_insn. * cfglayout.c (insn_scopes): Kill. (scope_to_insns_initialize): Do not use insn_scopes. (scope_to_insns_finalize): Likewise. (duplicate_insn_chain): Likewise. (cfg_layout_initialize, cfg_layout_finalize): Do not turn scopes to notes. * cfgrtl.c (basic_block_for_insn): Kill. (delete_insn_and_edges, delete_insn_chain_and_edges): Simplify. (create_basic_block_structure): Use reorder_insns. (compute_bb_for_insn): Do not use basic_block_for_insn. (merge_blocks_nomove): Likewise. (update_bb_for_insn): Likewise. (verify_flow_info): Likewise. (set_block_for_insn): Kill. * combine.c (try_combine): Update gen_rtx_INSN call. * emit-rtl.c (gen_label_rtx): Update gen_rtx_CODE_LABEL call. (mark_insn_raw, make_jump_insn_raw, make_call_insn_raw): Clear scopes and BBs. (add_insn_after, add_insn_before, remove_insn, reorder_insns): Simplify. (emit_note_before, emit_note_after, emit_line_note_after, emit_note): Clear BB. (emit_insns_after): Simplify. (emit_copy_of_insn_after): Copy scope. * final.c (final_start_function): Lower scopes. * flow.c (check_function_return_warnings): Do not rely on deleted insn. * integrate.c (copy_insn_list): Cope scopes. * jump.c (duplicate_loop_exit_test): LIkewise; simplify. * loop.c (loop_optimize): Do not care block notes. * print-rtl.c (print_rtx): Print BB. * recog.c (apply_change_group): Simplify. * rtl.c (copy_rtx): Handle 'B'. * rtl.def (INSN, CALL_INSN, JUMP_INSN, NOTE): Add extra fields. * rtl.h (Field accessors): Update indexes. * sched-ebb.c (schedule_ebbs): Do not lower notes. * sched-rgn.c (schedule_insns): Likewise. * toplev.c (rest_of_compilation): Lower notes. * unroll.c (unroll_loop): Do not care scoping notes. (copy_loop_body): Copy scopes. From-SVN: r54188
2002-06-02 23:09:54 +02:00
case 'B':
Makefile.in (BUILD_PREFIX, [...]): Delete. * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. (genobjs static pattern rule): Remove %.c dependency. ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): Rename rules; delete commands; fix dependencies. (mostlyclean): Do not delete temporary source copies. * configure.ac: Delete all references to BUILD_PREFIX and BUILD_PREFIX_1. * configure: Regenerate. * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. Do not include tree.h, real.h, flags.h, hard-reg-set.h, or basic-block.h #ifdef GENERATOR_FILE. Surround some more code with #ifndef GENERATOR_FILE so that nothing from those headers is used. * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. From-SVN: r86083
2004-08-17 01:05:04 +02:00
#ifndef GENERATOR_FILE
loop.c (emit_prefetch_instructions): Properly place the address computation. * loop.c (emit_prefetch_instructions): Properly place the address computation. * basic-block.h (basic_block_for_insn, BLOCK_FOR_INSN): Kill. (set_block_for_insn): Turn into macro. * cfgbuild.c (find_basic_block): Do not clear basic_block_for_insn. * cfglayout.c (insn_scopes): Kill. (scope_to_insns_initialize): Do not use insn_scopes. (scope_to_insns_finalize): Likewise. (duplicate_insn_chain): Likewise. (cfg_layout_initialize, cfg_layout_finalize): Do not turn scopes to notes. * cfgrtl.c (basic_block_for_insn): Kill. (delete_insn_and_edges, delete_insn_chain_and_edges): Simplify. (create_basic_block_structure): Use reorder_insns. (compute_bb_for_insn): Do not use basic_block_for_insn. (merge_blocks_nomove): Likewise. (update_bb_for_insn): Likewise. (verify_flow_info): Likewise. (set_block_for_insn): Kill. * combine.c (try_combine): Update gen_rtx_INSN call. * emit-rtl.c (gen_label_rtx): Update gen_rtx_CODE_LABEL call. (mark_insn_raw, make_jump_insn_raw, make_call_insn_raw): Clear scopes and BBs. (add_insn_after, add_insn_before, remove_insn, reorder_insns): Simplify. (emit_note_before, emit_note_after, emit_line_note_after, emit_note): Clear BB. (emit_insns_after): Simplify. (emit_copy_of_insn_after): Copy scope. * final.c (final_start_function): Lower scopes. * flow.c (check_function_return_warnings): Do not rely on deleted insn. * integrate.c (copy_insn_list): Cope scopes. * jump.c (duplicate_loop_exit_test): LIkewise; simplify. * loop.c (loop_optimize): Do not care block notes. * print-rtl.c (print_rtx): Print BB. * recog.c (apply_change_group): Simplify. * rtl.c (copy_rtx): Handle 'B'. * rtl.def (INSN, CALL_INSN, JUMP_INSN, NOTE): Add extra fields. * rtl.h (Field accessors): Update indexes. * sched-ebb.c (schedule_ebbs): Do not lower notes. * sched-rgn.c (schedule_insns): Likewise. * toplev.c (rest_of_compilation): Lower notes. * unroll.c (unroll_loop): Do not care scoping notes. (copy_loop_body): Copy scopes. From-SVN: r54188
2002-06-02 23:09:54 +02:00
if (XBBDEF (in_rtx, i))
fprintf (outfile, " %i", XBBDEF (in_rtx, i)->index);
Makefile.in (BUILD_PREFIX, [...]): Delete. * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. (genobjs static pattern rule): Remove %.c dependency. ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): Rename rules; delete commands; fix dependencies. (mostlyclean): Do not delete temporary source copies. * configure.ac: Delete all references to BUILD_PREFIX and BUILD_PREFIX_1. * configure: Regenerate. * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. Do not include tree.h, real.h, flags.h, hard-reg-set.h, or basic-block.h #ifdef GENERATOR_FILE. Surround some more code with #ifndef GENERATOR_FILE so that nothing from those headers is used. * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. From-SVN: r86083
2004-08-17 01:05:04 +02:00
#endif
loop.c (emit_prefetch_instructions): Properly place the address computation. * loop.c (emit_prefetch_instructions): Properly place the address computation. * basic-block.h (basic_block_for_insn, BLOCK_FOR_INSN): Kill. (set_block_for_insn): Turn into macro. * cfgbuild.c (find_basic_block): Do not clear basic_block_for_insn. * cfglayout.c (insn_scopes): Kill. (scope_to_insns_initialize): Do not use insn_scopes. (scope_to_insns_finalize): Likewise. (duplicate_insn_chain): Likewise. (cfg_layout_initialize, cfg_layout_finalize): Do not turn scopes to notes. * cfgrtl.c (basic_block_for_insn): Kill. (delete_insn_and_edges, delete_insn_chain_and_edges): Simplify. (create_basic_block_structure): Use reorder_insns. (compute_bb_for_insn): Do not use basic_block_for_insn. (merge_blocks_nomove): Likewise. (update_bb_for_insn): Likewise. (verify_flow_info): Likewise. (set_block_for_insn): Kill. * combine.c (try_combine): Update gen_rtx_INSN call. * emit-rtl.c (gen_label_rtx): Update gen_rtx_CODE_LABEL call. (mark_insn_raw, make_jump_insn_raw, make_call_insn_raw): Clear scopes and BBs. (add_insn_after, add_insn_before, remove_insn, reorder_insns): Simplify. (emit_note_before, emit_note_after, emit_line_note_after, emit_note): Clear BB. (emit_insns_after): Simplify. (emit_copy_of_insn_after): Copy scope. * final.c (final_start_function): Lower scopes. * flow.c (check_function_return_warnings): Do not rely on deleted insn. * integrate.c (copy_insn_list): Cope scopes. * jump.c (duplicate_loop_exit_test): LIkewise; simplify. * loop.c (loop_optimize): Do not care block notes. * print-rtl.c (print_rtx): Print BB. * recog.c (apply_change_group): Simplify. * rtl.c (copy_rtx): Handle 'B'. * rtl.def (INSN, CALL_INSN, JUMP_INSN, NOTE): Add extra fields. * rtl.h (Field accessors): Update indexes. * sched-ebb.c (schedule_ebbs): Do not lower notes. * sched-rgn.c (schedule_insns): Likewise. * toplev.c (rest_of_compilation): Lower notes. * unroll.c (unroll_loop): Do not care scoping notes. (copy_loop_body): Copy scopes. From-SVN: r54188
2002-06-02 23:09:54 +02:00
break;
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
default:
lambda.h (lambda_vector_min_nz): Likewise. * lambda.h (lambda_vector_min_nz): Likewise. * langhooks.h (struct lang_hooks_for_types, struct lang_hooks): Likewise. * output.h (assemble_integer, this_is_asm_operands): Likewise. * tree.h: Likewise. * vec.h: Likewise. * tree-flow-inline.h (relink_imm_use): Use gcc_assert. * optabs.c (prepare_cmp_insn, emit_cmp_and_jump_insns): Reword comments to avoid 'abort'. Use gcc_assert as necessary. * opts.c (common_handle_option): Likewise. * pretty-print.c (pp_base_format_text): Likewise. * print-rtl.c (print_rtx): Likewise. * read-rtl.c (read_rtx_filename, read_rtx_1): Likewise. * regmove.c (try_auto_increment): Likewise. * reload.c (find_valid_class, find_reloads_toplev, find_equiv_reg): Likewise. * reload1.c (reload, forget_old_reloads_1, function_invariant_p, merge_assigned_reloads): Likewise. * tree-inline.c (inline_forbidden_p_1, estimate_num_insns_1): Likewise. * tree-optimize.c (execute_todo): Likewise. * tree-outof-ssa.c (eliminate_phi): Likewise. * tree-ssa-alias.c (add_pointed_to_expr): Likewise. * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Likewise. * tree-ssa-operands.c (parse_ssa_operands, get_indirect_ref_operands, create_ssa_artficial_load_stmt): Likewise. * tree-ssa-pre.c (find_or_generate_expression): Likewise. * tree-ssanames.c (release_ssa_name): Likewise. * tree.c (int_bit_position, int_byte_position, tree_low_cst, walk_tree): Likewise. * tree-ssa-operands.c (verify_abort): Fold into .. (verify_imm_links): ... here. From-SVN: r98519
2005-04-21 20:05:34 +02:00
gcc_unreachable ();
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
}
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
switch (GET_CODE (in_rtx))
{
print-rtl.c (print_rtx): Don't print MEM details in GENERATOR_FILEs. * print-rtl.c (print_rtx): Don't print MEM details in GENERATOR_FILEs. From-SVN: r61822
2003-01-26 09:59:54 +01:00
#ifndef GENERATOR_FILE
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
case MEM:
re PR debug/43516 ("-fcompare-debug failure" at -O2) PR debug/43516 * flags.h (final_insns_dump_p): New extern. * final.c (final_insns_dump_p): New variable. (rest_of_clean_state): Set it before -fdump-final-insns= dumping, clear afterwards. * print-rtl.c (print_rtx): If final_insns_dump_p don't dump MEM_ALIAS_SET on MEMs. From-SVN: r157753
2010-03-26 17:18:51 +01:00
if (__builtin_expect (final_insns_dump_p, false))
fprintf (outfile, " [");
else
fprintf (outfile, " [" HOST_WIDE_INT_PRINT_DEC,
(HOST_WIDE_INT) MEM_ALIAS_SET (in_rtx));
rtl.h (mem_attrs): Rename decl to expr; adjust all users. * rtl.h (mem_attrs): Rename decl to expr; adjust all users. (MEM_EXPR): Rename from MEM_DECL; adjust all users. * emit-rtl.c (set_mem_expr): Rename from set_mem_decl. * expr.h, final.c, reload1.c: Adjust users. * alias.c (nonoverlapping_component_refs_p): New. (decl_for_component_ref, adjust_offset_for_component_ref): New. (nonoverlapping_memrefs_p): Use them. * emit-rtl.c (component_ref_for_mem_expr): New. (set_mem_attributes): Use it. (set_mem_offset): New. * expr.c (expand_assignment): Call set_mem_attributes for inner references; adjust the memory offset as needed. * print-rtl.c (print_mem_expr): New. (print_rtx): Use it. From-SVN: r47534
2001-12-02 20:04:23 +01:00
if (MEM_EXPR (in_rtx))
print_mem_expr (outfile, MEM_EXPR (in_rtx));
* print-rtl.c (print_rtx) <case MEM>: Output a space if no MEM_EXPR. From-SVN: r205251
2013-11-22 12:22:51 +01:00
else
fputc (' ', outfile);
Makefile.in (print-rtl.o): Depend on TREE_H. * Makefile.in (print-rtl.o): Depend on TREE_H. * alias.c (get_alias_set): Make two passes over objects to first see if inner object is access via restricted pointer. Defer allocating alias set for restricted pointer until here. Call find_placeholder with second arg nonzero. Minor cleanups. * emit-rtl.c (set_mem_attributes): Set more attributes. (set_mem_align, change_address, adjust_address_1): New functions. (change_address_1): Now static. (adjust_address, adjust_address_nv): Deleted. (replace_equiv_address): Call change_address_1. * expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR. (find_placeholder): Get starting point from PLIST arg. (expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg. * expr.h (set_mem_align, change_address, adjust_address_1): New decls. (adjust_address, adjust_address_nv): New macros. * print-rtl.c (tree.h): New include. (print_rtx, case MEM): Print all memory attributes. From-SVN: r46313
2001-10-17 11:31:36 +02:00
rtl.texi (MEM_OFFSET_KNOWN_P): Document. gcc/ * doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document. (MEM_OFFSET): Change from returning an rtx to returning a HOST_WIDE_INT. * rtl.h (MEM_OFFSET_KNOWN_P): New macro. (MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx. * emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx. (clear_mem_offset): Declare. * alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using MEM_OFFSET_KNOWN_P to test whether the offset is known, and MEM_OFFSET to get a HOST_WIDE_INT offset. (nonoverlapping_memrefs_p): Likewise. Adjust calls to... (adjust_offset_for_component_ref): Take a bool "known_p" parameter and a HOST_WIDE_INT "offset" parameter. * builtins.c (get_memory_rtx): As for ao_ref_from_mem. Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather than an rtx. Use clear_mem_offset to clear the offset. * cfgcleanup.c (merge_memattrs): Likewise. * dwarf2out.c (tls_mem_loc_descriptor): Likewise. * function.c (assign_parm_find_stack_rtl): Likewise. (assign_parm_setup_stack): Likewise. * print-rtl.c (print_rtx): Likewise. * reload.c (find_reloads_subreg_address): Likewise. * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise. * var-tracking.c (INT_MEM_OFFSET): Likewise. * emit-rtl.c (set_reg_attrs_from_value): Likewise. (get_mem_align_offset): Likewise. (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx. (clear_mem_offset): New function. * config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT offset rather than an rtx. Assume both the expressio and offset are available. (r10k_needs_protection_p_1): Update accordingly, checking the expression and offset availability here instead. From-SVN: r176477
2011-07-19 19:43:27 +02:00
if (MEM_OFFSET_KNOWN_P (in_rtx))
fprintf (outfile, "+" HOST_WIDE_INT_PRINT_DEC, MEM_OFFSET (in_rtx));
Makefile.in (print-rtl.o): Depend on TREE_H. * Makefile.in (print-rtl.o): Depend on TREE_H. * alias.c (get_alias_set): Make two passes over objects to first see if inner object is access via restricted pointer. Defer allocating alias set for restricted pointer until here. Call find_placeholder with second arg nonzero. Minor cleanups. * emit-rtl.c (set_mem_attributes): Set more attributes. (set_mem_align, change_address, adjust_address_1): New functions. (change_address_1): Now static. (adjust_address, adjust_address_nv): Deleted. (replace_equiv_address): Call change_address_1. * expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR. (find_placeholder): Get starting point from PLIST arg. (expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg. * expr.h (set_mem_align, change_address, adjust_address_1): New decls. (adjust_address, adjust_address_nv): New macros. * print-rtl.c (tree.h): New include. (print_rtx, case MEM): Print all memory attributes. From-SVN: r46313
2001-10-17 11:31:36 +02:00
rtl.texi (MEM_SIZE_KNOWN_P): Document. gcc/ * doc/rtl.texi (MEM_SIZE_KNOWN_P): Document. (MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT. * rtl.h (MEM_SIZE_KNOWN_P): New macro. (MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx. * emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx. (clear_mem_size): Declare. * emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx. (clear_mem_size): New function. * alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE to get a HOST_WIDE_INT size. Adjust calls to set_mem_size, passing a HOST_WIDE_INT rather than an rtx. Use clear_mem_size to clear the size. (nonoverlapping_memrefs_p): Likewise. * builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise. (expand_builtin_init_trampoline): Likewise. * calls.c (compute_argument_addresses): Likewise. * cfgcleanup.c (merge_memattrs): Likewise. * dce.c (find_call_stack_args): Likewise. * dse.c (record_store, scan_insn): Likewise. * dwarf2out.c (dw_sra_loc_expr): Likewise. * expr.c (emit_block_move_hints): Likewise. * function.c (assign_parm_find_stack_rtl): Likewise. * print-rtl.c (print_rtx): Likewise. * reload.c (find_reloads_subreg_address): Likewise. * rtlanal.c (may_trap_p_1): Likewise. * var-tracking.c (track_expr_p): Likewise. * varasm.c (assemble_trampoline_template): Likewise. * config/arm/arm.c (arm_print_operand): Likewise. * config/h8300/h8300.c (h8sx_emit_movmd): Likewise. * config/i386/i386.c (expand_movmem_via_rep_mov): Likewise. (expand_setmem_via_rep_stos, expand_constant_movmem_prologue) (expand_constant_setmem_prologue): Likewise. * config/mips/mips.c (mips_get_unaligned_mem): Likewise. * config/rs6000/rs6000.c (expand_block_move): Likewise. (adjacent_mem_locations): Likewise. * config/s390/s390.c (s390_expand_setmem): Likewise. (s390_expand_insv): Likewise. * config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise. (*extendqi<mode>2_short_displ): Likewise. * config/sh/sh.c (expand_block_move): Likewise. * config/sh/sh.md (extv, extzv): Likewise. From-SVN: r176476
2011-07-19 19:43:15 +02:00
if (MEM_SIZE_KNOWN_P (in_rtx))
fprintf (outfile, " S" HOST_WIDE_INT_PRINT_DEC, MEM_SIZE (in_rtx));
Makefile.in (print-rtl.o): Depend on TREE_H. * Makefile.in (print-rtl.o): Depend on TREE_H. * alias.c (get_alias_set): Make two passes over objects to first see if inner object is access via restricted pointer. Defer allocating alias set for restricted pointer until here. Call find_placeholder with second arg nonzero. Minor cleanups. * emit-rtl.c (set_mem_attributes): Set more attributes. (set_mem_align, change_address, adjust_address_1): New functions. (change_address_1): Now static. (adjust_address, adjust_address_nv): Deleted. (replace_equiv_address): Call change_address_1. * expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR. (find_placeholder): Get starting point from PLIST arg. (expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg. * expr.h (set_mem_align, change_address, adjust_address_1): New decls. (adjust_address, adjust_address_nv): New macros. * print-rtl.c (tree.h): New include. (print_rtx, case MEM): Print all memory attributes. From-SVN: r46313
2001-10-17 11:31:36 +02:00
if (MEM_ALIGN (in_rtx) != 1)
fprintf (outfile, " A%u", MEM_ALIGN (in_rtx));
extend.texi (Named Address Spaces): New section. 2009-10-26 Ben Elliston <bje@au.ibm.com> Michael Meissner <meissner@linux.vnet.ibm.com> Ulrich Weigand <uweigand@de.ibm.com> * doc/extend.texi (Named Address Spaces): New section. * coretypes.h (addr_space_t): New type. (ADDR_SPACE_GENERIC): New define. (ADDR_SPACE_GENERIC_P): New macro. * doc/tm.texi (Named Address Spaces): New section. (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Document. (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Document. (TARGET_ADDR_SPACE_SUBSET_P): Document. (TARGET_ADDR_SPACE_CONVERT): Document. * target.h (struct gcc_target): Add addr_space substructure. * target-def.h (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define. (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Likewise. (TARGET_ADDR_SPACE_SUBSET_P): Likewise. (TARGET_ADDR_SPACE_CONVERT): Likewise. (TARGET_ADDR_SPACE_HOOKS): Likewise. (TARGET_INITIALIZER): Initialize addr_space hooks. * targhooks.c (default_addr_space_legitimate_address_p): New function. (default_addr_space_legitimize_address): Likewise. (default_addr_space_subset_p): Likewise. (default_addr_space_convert): Likewise. * targhooks.h (default_addr_space_legitimate_address_p): Add prototype. (default_addr_space_legitimize_address): Likewise. (default_addr_space_subset_p): Likewise. (default_addr_space_convert): Likewise. * doc/rtl.texi (MEM_ADDR_SPACE): Document. * rtl.h (mem_attrs): Add ADDRSPACE memory attribute. (MEM_ADDR_SPACE): New macro. * emit-rtl.c (get_mem_attrs): Add ADDRSPACE argument and set address space memory attribute. (mem_attrs_htab_hash): Handle address space memory attribute. (mem_attrs_htab_eq): Likewise. (set_mem_attributes_minus_bitpos): Likewise. (set_mem_alias_set): Likewise. (set_mem_align): Likewise. (set_mem_expr): Likewise. (set_mem_offset): Likewise. (set_mem_size): Likewise. (adjust_address_1): Likewise. (offset_address): Likewise. (widen_memoy_address): Likewise. (get_spill_slot_decl): Likewise. (set_mem_attrs_for_spill): Likewise. (set_mem_addr_space): New function. * emit-rtl.h (set_mem_addr_space): Add prototype. * print-rtl.c (print_rtx): Print address space memory attribute. * expr.c (expand_assignment): Set address space memory attribute of generated MEM RTXes as appropriate. (expand_expr_real_1): Likewise. * cfgexpand.c (expand_debug_expr): Likewise. * tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise. * tree.h (struct tree_base): Add address_space bitfield. Reduce size of "spare" bitfield. (TYPE_ADDR_SPACE): New macro. (ENCODE_QUAL_ADDR_SPACE): Likewise. (DECODE_QUAL_ADDR_SPACE): Likewise. (CLEAR_QUAL_ADDR_SPACE): Likewise. (KEEP_QUAL_ADDR_SPACE): Likewise. (TYPE_QUALS): Encode type address space. (TYPE_QUALS_NO_ADDR_SPACE): New macro. * tree.c (set_type_quals): Set type address space. (build_array_type): Inherit array address space from element type. * print-tree.c (print_node_brief): Print type address space. (print_node): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * explow.c (memory_address): Rename to ... (memory_address_addr_space): ... this. Add ADDRSPACE argument. Use address-space aware variants of memory address routines. * recog.c (memory_address_p): Rename to ... (memory_address_addr_space_p): ... this. Add ADDSPACE argument. Use address-space aware variants of memory address routines. (offsettable_address_p): Rename to ... (offsettable_address_addr_space_p): ... this. Add ADDRSPACE argument. Use address-space aware variants of memory address routines. * reload.c (strict_memory_address_p): Rename to ... (strict_memory_address_addr_space_p): ... this. Add ADDSPACE argument. Use address-space aware variants of memory address routines. (maybe_memory_address_p): Rename to ... (maybe_memory_address_addr_space_p): ... this. Add ADDSPACE argument. Use address-space aware variants of memory address routines. * expr.h (memory_address_addr_space): Add prototype. (memory_address): Define as macro. * recog.h (memory_address_addr_space_p): Add prototype. (memory_address_p): Define as macro. (offsettable_address_addr_space_p): Add prototype. (offsettable_address_p): Define as macro. (strict_memory_address_addr_space_p): Add prototype. (strict_memory_address_p): Define as macro. * combine.c (find_split_point): Use address-space aware variants of memory address routines. * emit-rtl.c (operand_subword): Likewise. (change_address_1): Likewise. (adjust_address_1): Likewise. (offset_address): Likewise. * expr.c (emit_move_insn): Likewise. (expand_assignment): Likewise. (expand_expr_real_1): Likewise. * recog.c (verify_changes): Likewise. (general_operand): Likewise. (offsettable_memref_p): Likewise. (offsettable_nonstrict_memref_p): Likewise. (constrain_operands): Likewise. * reload.c (get_secondary_mem): Likewise. (find_reloads_toplev): Likewise. (find_reloads_address): Likewise. (find_reloads_subreg_address): Likewise. * reload1.c (reload): Likewise. * rtlhooks.c (gen_lowpart_if_possible): Likewise. * rtl.h (address_cost): Add ADDRSPACE argument. * rtlanal.c (address_cost): Add ADDRSPACE argument. Use address-space aware variant of memory address routines. * loop-invariant.c (create_new_invariant): Update address_cost call. * tree-ssa-loop-ivopts.c (computation_cost): Likewise. * fwprop.c (should_replace_address): Add ADDRSPACE argument. Use address-space aware variant of memory address routines. (propagate_rtx_1): Update call to should_replace_address. * tree-flow.h (multiplier_allowed_in_address_p): Add ADDRSPACE argument. * tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p): Add ADDRSPACE argument. Use per-address-space instead of global cache. Use address-space aware variant of memory address routines. (get_address_cost): Likewise. (get_computation_cost_at): Update calls. * tree-ssa-address.c (valid_mem_ref_p): Add ADDRSPACE argument. Use address-space aware variant of memory address routines. (create_mem_ref_raw): Update call to valid_mem_ref_p. (most_expensive_mult_to_index): Update call to multiplier_allowed_in_address_p. * dwarf2out.c (modified_type_die): Output DW_AT_address_class attribute to indicate named address spaces. * varasm.c (get_variable_section): DECLs in named address spaces cannot be "common". * reload.c (find_reloads_address): Do not use LEGITIMIZE_RELOAD_ADDRESS for addresses in a non-generic address space. * expr.c (emit_block_move_hints): Do not use libcalls for memory in non-generic address spaces. (clear_storage_hints): Likewise. (expand_assignment): Likewise. * fold-const.c (operand_equal_p): Expressions refering to different address spaces are not equivalent. * rtl.c (rtx_equal_p_cb): MEMs refering to different address spaces are not equivalent. (rtx_equal_p): Likewise. * cse.c (exp_equiv_p): Likewise. * jump.c (rtx_renumbered_equal_p): Likewise. * reload.c (operands_match_p): Likewise. * alias.c (nonoverlapping_memrefs_p): MEMs refering to different address spaces may alias. (true_dependence): Likewise. (canon_true_dependence): Likewise. (write_dependence_p): Likewise. * dse.c (canon_address): Handle named address spaces. * ifcvt.c (noce_try_cmove_arith): Likewise. * tree.def (ADDR_SPACE_CONVERT_EXPR): New tree code. * expr.c (expand_expr_real_2): Expand ADDR_SPACE_CONVERT_EXPR. * convert.c (convert_to_pointer): Generate ADDR_SPACE_CONVERT_EXPR to handle conversions between different address spaces. * fold-const.c (fold_convert_loc): Likewise. (fold_unary_loc): Handle ADDR_SPACE_CONVERT_EXPR. * tree-pretty-print.c (dump_generic_node): Likewise. * gimple-pretty-print.c (dump_unary_rhs): Likewise. * tree-cfg.c (verify_gimple_assign_unary): Likewise. * tree-inline.c (estimate_operator_cost): Likewise. * tree-ssa.c (useless_type_conversion_p): Conversions between pointers to different address spaces are not useless. Co-Authored-By: Michael Meissner <meissner@linux.vnet.ibm.com> Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com> From-SVN: r153572
2009-10-26 22:55:59 +01:00
if (!ADDR_SPACE_GENERIC_P (MEM_ADDR_SPACE (in_rtx)))
fprintf (outfile, " AS%u", MEM_ADDR_SPACE (in_rtx));
Makefile.in (print-rtl.o): Depend on TREE_H. * Makefile.in (print-rtl.o): Depend on TREE_H. * alias.c (get_alias_set): Make two passes over objects to first see if inner object is access via restricted pointer. Defer allocating alias set for restricted pointer until here. Call find_placeholder with second arg nonzero. Minor cleanups. * emit-rtl.c (set_mem_attributes): Set more attributes. (set_mem_align, change_address, adjust_address_1): New functions. (change_address_1): Now static. (adjust_address, adjust_address_nv): Deleted. (replace_equiv_address): Call change_address_1. * expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR. (find_placeholder): Get starting point from PLIST arg. (expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg. * expr.h (set_mem_align, change_address, adjust_address_1): New decls. (adjust_address, adjust_address_nv): New macros. * print-rtl.c (tree.h): New include. (print_rtx, case MEM): Print all memory attributes. From-SVN: r46313
2001-10-17 11:31:36 +02:00
fputc (']', outfile);
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
break;
* print-rtl.c (print_rtx): For MEMs, print MEM_ALIAS_SET. From-SVN: r22366
1998-09-09 22:59:53 +02:00
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
case CONST_DOUBLE:
if (FLOAT_MODE_P (GET_MODE (in_rtx)))
{
Tue Oct 8 16:50:10 CEST 2002 Jan Hubicka <jh@suse.cz> * print-rtl.c (print_rtx): Increase buffer size for real numbers. From-SVN: r57925
2002-10-08 16:50:58 +02:00
char s[60];
real.h: Don't define REAL_INFINITY or REAL_IS_NOT_DOUBLE. * real.h: Don't define REAL_INFINITY or REAL_IS_NOT_DOUBLE. Always make REAL_VALUE_TYPE a struct containing an array of HOST_WIDE_INT, not a double. Tidy up the code deciding how big it is. Don't declare or use union real_extract. * emit-rtl.c (init_emit_once), varasm.c (immed_real_const_1, decode_rtx_const, output_constant_pool), config/a29k/a29k.c (print_operand), config/arm/arm.c (output_move_double), config/arm/arm.md (consttable_4, consttable_8), config/romp/romp.c (output_fpops), config/s390/s390.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY), config/xtensa/xtensa.c (xtensa_output_literal): Don't use union real_extract. * config/dsp16xx/dsp16xx.c (print_operand), config/i860/i860.c (sfmode_constant_to_ulong), config/ns32k/merlin.h (PRINT_OPERAND), config/ns32k/ns32k.c (print_operand), config/pdp11/pdp11.h (PRINT_OPERAND), config/we32k/we32k.h (PRINT_OPERAND): Don't use local version of union real_extract. * config/convex/convex.c (check_float_value), config/vax/vax.c (vax_float_literal), config/m88k/m88k.md (divdf3), config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2), config/pdp11/pdp11.c (output_move_quad): Don't do host arithmetic on target floating point quantities. * config/a29k/a29k.md, config/dsp16xx/dsp16xx.c (output_dsp16xx_float_const): Don't test HOST_FLOAT_FORMAT. * fold-const.c (fold), simplify-rtx.c (simplify_binary_real): Use MODE_HAS_INFINITIES rather than #ifdef REAL_INFINITY. * real.c (earith): Test INFINITY rather than REAL_INFINITY; NANS implies INFINITY, so can drop #ifdef NANS inside #ifndef INFINITY. * print-rtl.c (print_rtx): Disable code which needs floating-point emulator. * libgcc2.c: Include float.h and use DBL_MANT_DIG, FLT_MANT_DIG, to define DF_SIZE and SF_SIZE, rather than depending on HOST_FLOAT_FORMAT to be defined properly. * ch/grant.c, cp/error.c: Always use REAL_VALUE_TO_DECIMAL; don't test REAL_IS_NOT_DOUBLE. * config/1750a/1750a.c (get_double, float_label): Delete. (print_operand): Delete huge commented-out chunk. Use REAL_VALUE_TO_DECIMAL. * config/1750a/1750a-protos.h: Delete prototypes of deleted functions. * config/convex/convex.h: Always set TARGET_FLOAT_FORMAT to IEEE_FLOAT_FORMAT. * config/i370/i370.h (PRINT_OPERAND [TARGET_HLASM version]): Use REAL_VALUE_TO_DECIMAL as ELF version does. * config/m88k/m88k.c (real_power_of_2_operand, legitimize_operand): Take the REAL_VALUE_TYPE and/or union real_extract out of the union; run the input through REAL_VALUE_TO_TARGET_DOUBLE, then plug the pair of longwords from that into the union. * config/pdp11/pdp11.c (output_move_double): Rearrange parentheses to make automatic indenter happy. * doc/tm.texi (Cross-compilation): Rename node to "Floating Point" and rewrite to describe current situation. Also adjust documentation of REAL_VALUE_TO_TARGET_SINGLE and friends to match code. * doc/rtl.texi: Adjust cross reference. From-SVN: r51210
2002-03-23 02:10:56 +01:00
real.c (real_to_decimal): Accept BUF_SIZE and CROP_TRAILING_ZEROS as arguments. gcc/ * real.c (real_to_decimal): Accept BUF_SIZE and CROP_TRAILING_ZEROS as arguments. Bound DIGITS by the available buffer size. (real_to_hexadecimal): Likewise. * real.h (real_to_decimal, real_to_hexadecimal): Update prototypes. (REAL_VALUE_TO_DECIMAL): Remove. * c-common.c, c-pretty-print.c, print-rtl.c, print-tree.c, sched-vis.c, config/arc/arc.c, config/c4x/c4x.c, config/fr30/fr30.c, config/i370/i370.h, config/i386/i386.c, config/i960/i960.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/hp320.h, config/m68k/m68k.h, config/m68k/sun2o4.h, config/m68k/sun3.h, config/mips/mips.c, config/ns32k/ns32k.c, config/pdp11/pdp11.h, config/vax/vax.h: Update all callers to use real_to_decimal directly, and with the proper arguments. * doc/tm.texi (REAL_VALUE_TO_DECIMAL): Remove. gcc/cp/ * error.c (dump_expr): Use real_to_decimal directly, and with the new arguments. gcc/f/ * target.h (ffetarget_print_real1, ffetarget_print_real2): Use real_to_decimal directly, and with the new arguments. From-SVN: r58187
2002-10-16 02:40:39 +02:00
real_to_decimal (s, CONST_DOUBLE_REAL_VALUE (in_rtx),
sizeof (s), 0, 1);
real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0. * real.c (real_to_decimal): Crop trailing zeros for DIGITS < 0. (real_to_hexadecimal): Likewise. * print-rtl.c (print_rtx): If we are linked with real.c, don't dump the XWINT fields of a floating point CONST_DOUBLE. From-SVN: r57719
2002-10-02 04:38:02 +02:00
fprintf (outfile, " %s", s);
real.c (real_to_decimal): Accept BUF_SIZE and CROP_TRAILING_ZEROS as arguments. gcc/ * real.c (real_to_decimal): Accept BUF_SIZE and CROP_TRAILING_ZEROS as arguments. Bound DIGITS by the available buffer size. (real_to_hexadecimal): Likewise. * real.h (real_to_decimal, real_to_hexadecimal): Update prototypes. (REAL_VALUE_TO_DECIMAL): Remove. * c-common.c, c-pretty-print.c, print-rtl.c, print-tree.c, sched-vis.c, config/arc/arc.c, config/c4x/c4x.c, config/fr30/fr30.c, config/i370/i370.h, config/i386/i386.c, config/i960/i960.c, config/ip2k/ip2k.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/hp320.h, config/m68k/m68k.h, config/m68k/sun2o4.h, config/m68k/sun3.h, config/mips/mips.c, config/ns32k/ns32k.c, config/pdp11/pdp11.h, config/vax/vax.h: Update all callers to use real_to_decimal directly, and with the proper arguments. * doc/tm.texi (REAL_VALUE_TO_DECIMAL): Remove. gcc/cp/ * error.c (dump_expr): Use real_to_decimal directly, and with the new arguments. gcc/f/ * target.h (ffetarget_print_real1, ffetarget_print_real2): Use real_to_decimal directly, and with the new arguments. From-SVN: r58187
2002-10-16 02:40:39 +02:00
real_to_hexadecimal (s, CONST_DOUBLE_REAL_VALUE (in_rtx),
sizeof (s), 0, 1);
real.h: Don't define REAL_INFINITY or REAL_IS_NOT_DOUBLE. * real.h: Don't define REAL_INFINITY or REAL_IS_NOT_DOUBLE. Always make REAL_VALUE_TYPE a struct containing an array of HOST_WIDE_INT, not a double. Tidy up the code deciding how big it is. Don't declare or use union real_extract. * emit-rtl.c (init_emit_once), varasm.c (immed_real_const_1, decode_rtx_const, output_constant_pool), config/a29k/a29k.c (print_operand), config/arm/arm.c (output_move_double), config/arm/arm.md (consttable_4, consttable_8), config/romp/romp.c (output_fpops), config/s390/s390.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY), config/xtensa/xtensa.c (xtensa_output_literal): Don't use union real_extract. * config/dsp16xx/dsp16xx.c (print_operand), config/i860/i860.c (sfmode_constant_to_ulong), config/ns32k/merlin.h (PRINT_OPERAND), config/ns32k/ns32k.c (print_operand), config/pdp11/pdp11.h (PRINT_OPERAND), config/we32k/we32k.h (PRINT_OPERAND): Don't use local version of union real_extract. * config/convex/convex.c (check_float_value), config/vax/vax.c (vax_float_literal), config/m88k/m88k.md (divdf3), config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2), config/pdp11/pdp11.c (output_move_quad): Don't do host arithmetic on target floating point quantities. * config/a29k/a29k.md, config/dsp16xx/dsp16xx.c (output_dsp16xx_float_const): Don't test HOST_FLOAT_FORMAT. * fold-const.c (fold), simplify-rtx.c (simplify_binary_real): Use MODE_HAS_INFINITIES rather than #ifdef REAL_INFINITY. * real.c (earith): Test INFINITY rather than REAL_INFINITY; NANS implies INFINITY, so can drop #ifdef NANS inside #ifndef INFINITY. * print-rtl.c (print_rtx): Disable code which needs floating-point emulator. * libgcc2.c: Include float.h and use DBL_MANT_DIG, FLT_MANT_DIG, to define DF_SIZE and SF_SIZE, rather than depending on HOST_FLOAT_FORMAT to be defined properly. * ch/grant.c, cp/error.c: Always use REAL_VALUE_TO_DECIMAL; don't test REAL_IS_NOT_DOUBLE. * config/1750a/1750a.c (get_double, float_label): Delete. (print_operand): Delete huge commented-out chunk. Use REAL_VALUE_TO_DECIMAL. * config/1750a/1750a-protos.h: Delete prototypes of deleted functions. * config/convex/convex.h: Always set TARGET_FLOAT_FORMAT to IEEE_FLOAT_FORMAT. * config/i370/i370.h (PRINT_OPERAND [TARGET_HLASM version]): Use REAL_VALUE_TO_DECIMAL as ELF version does. * config/m88k/m88k.c (real_power_of_2_operand, legitimize_operand): Take the REAL_VALUE_TYPE and/or union real_extract out of the union; run the input through REAL_VALUE_TO_TARGET_DOUBLE, then plug the pair of longwords from that into the union. * config/pdp11/pdp11.c (output_move_double): Rearrange parentheses to make automatic indenter happy. * doc/tm.texi (Cross-compilation): Rename node to "Floating Point" and rewrite to describe current situation. Also adjust documentation of REAL_VALUE_TO_TARGET_SINGLE and friends to match code. * doc/rtl.texi: Adjust cross reference. From-SVN: r51210
2002-03-23 02:10:56 +01:00
fprintf (outfile, " [%s]", s);
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
}
break;
Merge in wide-int. From-SVN: r210113
2014-05-06 18:25:05 +02:00
case CONST_WIDE_INT:
fprintf (outfile, " ");
cwi_output_hex (outfile, in_rtx);
break;
print-rtl.c (print_rtx): Display the real-value equivalent of a const_double when easy. * print-rtl.c (print_rtx): Display the real-value equivalent of a const_double when easy. * real.h (REAL_VALUE_TO_TARGET_SINGLE): Use a union to pun types. Zero memory first for predictability. (REAL_VALUE_TO_TARGET_DOUBLE): Likewise. * varasm.c (immed_real_const_1): Notice width of H_W_I == double. From-SVN: r20972
1998-07-07 00:40:02 +02:00
#endif
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
case CODE_LABEL:
print-rtl.c (print_rtx): For CALL_PLACEHOLDER, output the CALL_INSN from the normal case. * print-rtl.c (print_rtx): For CALL_PLACEHOLDER, output the CALL_INSN from the normal case. From-SVN: r33103
2000-04-12 14:59:56 +02:00
fprintf (outfile, " [%d uses]", LABEL_NUSES (in_rtx));
rtl.def (CODE_LABEL): Remove slot 8. * rtl.def (CODE_LABEL): Remove slot 8. * rtl.h (struct rtx_def): Document new uses of jump and call fields. (LABEL_ALTERNATE_NAME): Delete. (LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New. * defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME. * final.c (output_alternate_entry_point): New. (final_scan_insn): Use it instead of ASM_OUTPUT_ALTERNATE_LABEL_NAME. Do not consider possibility of a case label being an alternate entry point. * cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P. * emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL. Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME (field deleted). * print-rtl.c, ra-debug.c: Update code to output CODE_LABELs. * doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME. * doc/tm.texi: Delete documentation of ASM_OUTPUT_ALTERNATE_LABEL_NAME. From-SVN: r55597
2002-07-20 01:11:19 +02:00
switch (LABEL_KIND (in_rtx))
{
case LABEL_NORMAL: break;
case LABEL_STATIC_ENTRY: fputs (" [entry]", outfile); break;
case LABEL_GLOBAL_ENTRY: fputs (" [global entry]", outfile); break;
case LABEL_WEAK_ENTRY: fputs (" [weak entry]", outfile); break;
params.c (set_param_value): Use gcc_assert & gcc_unreachable. * params.c (set_param_value): Use gcc_assert & gcc_unreachable. * passes.c (open_dump_file, rest_of_handle_final): Likewise. * postreload-gcse.c (expr_equiv_p, oprs_unchanged_p, hash_scan_set, reg_set_between_after_reload_p, reg_used_between_after_reload_p, get_avail_load_store_reg, eliminate_partially_redundant_load): Likewise. * postreload.c (reload_cse_simplify_set, reload_combine_note_use): Likewise. * predict.c (predict_insn, expected_value_to_br_prob, propagate_freq, expensive_function_p): Likewise. * print-rtl.c (print_rtx): Likewise. * profile.c (instrument_edges, instrument_values, compute_branch_probabilities, branch_prob, union_groups, tree_register_profile_hooks, rtl_register_profile_hooks): Likewise. * protoize.c (in_system_include_dir, file_could_be_converted, file_normally_convertible, gen_aux_info_file, seek_to_line, do_cleaning): Likewise. * tree-ssa-alias.c (collect_points_to_info_r): Likewise. * tree-ssa-ccp.c (execute_fold_all_builtins): Likewise. * tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise. From-SVN: r97485
2005-04-03 12:27:51 +02:00
default: gcc_unreachable ();
rtl.def (CODE_LABEL): Remove slot 8. * rtl.def (CODE_LABEL): Remove slot 8. * rtl.h (struct rtx_def): Document new uses of jump and call fields. (LABEL_ALTERNATE_NAME): Delete. (LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New. * defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME. * final.c (output_alternate_entry_point): New. (final_scan_insn): Use it instead of ASM_OUTPUT_ALTERNATE_LABEL_NAME. Do not consider possibility of a case label being an alternate entry point. * cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P. * emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL. Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME (field deleted). * print-rtl.c, ra-debug.c: Update code to output CODE_LABELs. * doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME. * doc/tm.texi: Delete documentation of ASM_OUTPUT_ALTERNATE_LABEL_NAME. From-SVN: r55597
2002-07-20 01:11:19 +02:00
}
Makefile.in (final.o): Depend on BASIC_BLOCK_H. * Makefile.in (final.o): Depend on BASIC_BLOCK_H. * final.c (final_end_function): Use app_disable. Rearrange note handling into a switch. Emit deleted labels. (output_asm_label): Generate label strings for deleted labels. * flow.c (tail_recursion_label_list): New. (find_basic_blocks_1): Set label_value_list directly. Collect list of tail recursion labels from call_placeholders. Don't add deleted labels to the label value list. (cleanup_cfg): Use free_EXPR_LIST_list. (flow_delete_insn_chain): Turn non-removable labels into notes. (flow_delete_block): Don't disable deleting the block because of a non-removable label. (tail_recursion_label_p): New. (merge_blocks_move_predecessor_nojumps): Don't disable the merge because of a label. (merge_blocks_move_successor_nojumps): Likewise. Also move a jump table. (merge_blocks): Disable a merge because of tail recursion labels. * ifcvt.c (merge_if_block): Don't disable a merge because of a label. Use a more accurate measure of not merging the join block. (find_if_block): Don't disable conversion because of a label. (find_if_case_1, find_if_case_2): Likewise. * jump.c (duplicate_loop_exit_test): Preserve the kind of list element when copying. (squeeze_notes): Also leave EH notes. (mark_jump_label): Ignore deleted labels. Use an INSN_LIST for REG_LABEL notes. (delete_insn): Preserve LABEL_NAME in NOTE_SOURCE_FILE when deleting a label. * print-rtl.c (print_rtx): Print NOTE_SOURCE_FILE for NOTE_INSN_DELETED_LABEL. Print `[# deleted]' for a label_ref referring to a deleted label. Convert tail handling to a switch. * rtl.def (CODE_LABEL): Rearrange elements to be compatible with NOTE for NOTE_INSN_DELETED_LABEL. (NOTE): Fix commentary. * rtl.h (REG_LABEL): Update commentary wrt INSN_LIST. (REG_CC_SETTER, REG_CC_USER, REG_LIBCALL): Likewise. (CODE_LABEL_NUMBER, LABEL_NAME): Update index. (LABEL_NUSES, LABEL_REFS): Likewise. * unroll.c (copy_loop_body): Don't copy NOTE_INSN_DELETED_LABEL. From-SVN: r33876
2000-05-12 18:26:15 +02:00
break;
default:
break;
defaults.h (ASM_OUTPUT_ALTERNATE_LABEL_NAME): Provide default. * defaults.h (ASM_OUTPUT_ALTERNATE_LABEL_NAME): Provide default. * emit-rtl.c (gen_label_rtx): Support LABEL_ALTERNATE_NAME. * final.c (final_scan_insn): Emit LABEL_ALTERNATE_NAME. * ggc-common.c (ggc_mark_rtx_children): Mark LABEL_ALTERNATE_NAME. * jump.c (delete_unreferenced_labels): Don't delete if LABEL_ALTERNATE_NAME is set. * print-rtl.c (print_rtx): Dump alternate name. * rtl.def (CODE_LABEL): Change format to "iuuis00s". * rtl.h (LABEL_ALTERNATE_NAME): Define. * rtl.texi (LABEL_ALTERNATE_NAME): Document. * tm.texi (ASM_OUTPUT_ALTERNATE_LABEL_NAME): Document. From-SVN: r30382
1999-11-03 22:55:51 +01:00
}
print-rtl.c (print_rtx): For CALL_PLACEHOLDER, output the CALL_INSN from the normal case. * print-rtl.c (print_rtx): For CALL_PLACEHOLDER, output the CALL_INSN from the normal case. From-SVN: r33103
2000-04-12 14:59:56 +02:00
invoke.texi: Remove -dv documentation. gcc/ * doc/invoke.texi: Remove -dv documentation. Fix up graph dump related documentation. Document the '-graph' dump option. Complete the '-slim' dump option documentation. * common.opt (Variable graph_dump_format): Remove. * flag-types.h (enum graph_dump_types): Remove. * flags.h (dump_for_graph): Remove. * opts.c (decode_d_option): Remove -dv handling. * sched-int.h (print_insn, print_pattern, print_value): Move prototypes from here ... * rtl.h: ...to here. Add note that these functions ought to be in another file. * sched-vis.c (print_insn): Add detailed dump for insn notes. * print-rtl.c (dump_for_graph): Remove. (print_rtx): Remove dump_for_graph related code. * graph.c: Almost complete re-write to dump DOT (GraphViz) dumps instead of VCG dumps. * graph.h (print_rtl_graph_with_bb): Update prototype. * passes.c (finish_optimization_passes): Fix profile dump finishing. Unconditionally loop over graph dumps to finalize. (execute_function_dump): Split code to dump graphs to separate block. (execute_one_pass): Don't set TDF_GRAPH here, let the dump option decoders do their job. * ddg.c (vcg_print_ddg): Make it a DEBUG_FUNCTION. * toplev.c: Don't include graph.h. * tree-optimize.c: Don't include graph.h. testsuite/ * testsuite/gcc.dg/20050811-1.c: Change -dv option to -graph option to -fdump-rtl-all. * testsuite/gcc.dg/pr37858.c: Remove -dv option. From-SVN: r193821
2012-11-26 17:47:58 +01:00
fputc (')', outfile);
sawclose = 1;
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
}
(indent): Move to file level; was static in print_rtx. (print_inline_rtx): New function. From-SVN: r14633
1997-08-02 23:29:08 +02:00
/* Print an rtx on the current line of FILE. Initially indent IND
characters. */
void
cfglayout.c (insn_scope, insn_line): Constify. * cfglayout.c (insn_scope, insn_line): Constify. * emit-rtl.c (const_int_htab_hash, const_int_htab_eq, const_double_htab_hash, const_double_htab_eq, mem_attrs_htab_hash): Likewise. * loop-iv.c (biv_eq): Likewise. * print-rtl.c (print_rtx, print_decl_name, print_mem_expr, print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl): Likewise. * rtl-error.c (location_for_asm, diagnostic_for_asm, error_for_asm, warning_for_asm, _fatal_insn, _fatal_insn_not_found): Likewise. * rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat, rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise. * rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND, SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs, shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p, get_pool_mode, insn_line, insn_file, simplify_replace_rtx, mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p, rtx_unstable_p, get_integer_term, get_related_value, offset_within_block_p, reg_mentioned_p, count_occurrences, reg_referenced_p, reg_used_between_p, no_labels_between_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, side_effects_p, volatile_refs_p, volatile_insn_p, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p, auto_inc_p, in_expr_list_p, remove_node_from_expr_list, loc_mentioned_in_p, label_is_jump_target_p, reversed_comparison_code_parts, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single, print_inline_rtx): Likewise. * rtlanal.c (covers_regno_p, covers_regno_no_parallel_p, computed_jump_p_1, nonzero_bits1, rtx_unstable_p, rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p, get_integer_term, get_related_value, offset_within_block_p, count_occurrences, reg_mentioned_p, no_labels_between_p, reg_used_between_p, reg_referenced_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, covers_regno_no_parallel_p, covers_regno_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, in_expr_list_p, remove_node_from_expr_list, volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p_1, computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb, subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise. * simplify-rtx.c (neg_const_int, plus_minus_operand_p, mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p): Likewise. * toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm, warning_for_asm): Likewise. * tree.h (print_rtl): Likewise. * varasm.c (get_pool_mode): Likewise. From-SVN: r126922
2007-07-25 20:33:26 +02:00
print_inline_rtx (FILE *outf, const_rtx x, int ind)
(indent): Move to file level; was static in print_rtx. (print_inline_rtx): New function. From-SVN: r14633
1997-08-02 23:29:08 +02:00
{
Merge from gcc-2.8 From-SVN: r16987
1997-12-07 01:31:01 +01:00
int oldsaw = sawclose;
int oldindent = indent;
(indent): Move to file level; was static in print_rtx. (print_inline_rtx): New function. From-SVN: r14633
1997-08-02 23:29:08 +02:00
sawclose = 0;
indent = ind;
outfile = outf;
print_rtx (x);
Merge from gcc-2.8 From-SVN: r16987
1997-12-07 01:31:01 +01:00
sawclose = oldsaw;
indent = oldindent;
(indent): Move to file level; was static in print_rtx. (print_inline_rtx): New function. From-SVN: r14633
1997-08-02 23:29:08 +02:00
}
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
/* Call this function from the debugger to see what X looks like. */
tree-vrp.c (debug_value_range, [...]): Annotate with DEBUG_FUNCTION. * tree-vrp.c (debug_value_range, debug_all_value_ranges, debug_asserts_for, debug_all_asserts): Annotate with DEBUG_FUNCTION. * tree-into-ssa.c (debug_decl_set, debug_defs_stack, debug_currdefs, debug_tree_ssa, debug_tree_ssa_stats, debug_def_blocks, debug_names_replaced_by, debug_update_ssa): Likewise. * sbitmap.c (debug_sbitmap): Likewise. * genrecog.c (debug_decision, debug_decision_list): Likewise. * tree-pretty-print.c (debug_generic_expr, debug_generic_stmt, debug_tree_chain): Likewise. * tree-loop-distribution.c (debug_rdg_partitions): Likewise. * cgraph.c (debug_cgraph_node, debug_cgraph): Likewise. * optabs.c (debug_optab_libfuncs): Likewise. (verify_loop_closed_ssa): Likewise. * value-prof.c (verify_histograms): Likewise. * reload.c (debug_reload_to_stream, debug_reload): Likewise. * bitmap.c (debug_bitmap_file, debug_bitmap, bitmap_print): Likewise. * cfghooks.c (verify_flow_info): Likewise. * fold-const.c (debug_fold_checksum): Likewise. * omp-low.c (debug_omp_region, debug_all_omp_regions): Likewise. * cfg.c (debug_regset, debug_flow_info, debug_bb, debug_bb_n): Likewise. * omega.c (debug_omega_problem): Likewise. * cgraphunit.c (verify_cgraph_node, verify_cgraph): Likewise. * tree-ssa-ccp.c (debug_lattice_value): Likewise. * dominance.c (verify_dominators, debug_dominance_info, debug_dominance_tree): Likewise. * df-core.c (df_insn_uid_debug, df_insn_debug, df_insn_debug_regno, * df_regno_debug, df_ref_debug, debug_df_insn, debug_df_reg, debug_df_regno, debug_df_ref, debug_df_defno, debug_df_useno, debug_df_chain): Likewise. * tree-ssa-dom.c (debug_dominator_optimization_stats): Likewise. * sel-sched.c (debug_state): Likewise. * tree-ssa-alias.c (debug_alias_info, debug_points_to_info_for): Likewise. * cfganal.c (print_edge_list, verify_edge_list): Likewise. * dwarf2out.c (debug_dwarf_die, debug_dwarf): Likewise. * tree-eh.c (verify_eh_edges, verify_eh_dispatch_edge): Likewise. * gimple-pretty-print.c (debug_gimple_stmt, debug_gimple_seq): Likewise. * c-pretty-print.c (debug_c_tree): Likewise. * sel-sched-dump.c (debug_insn_rtx, debug_vinsn, debug_expr, debug_insn debug_av_set, debug_lv_set, debug_ilist, debug_blist, debug_insn_vector, debug_hard_reg_set, debug_mem_addr_value): Likewise. * ebitmap.c (debug_ebitmap): Likewise. * function.c (debug_find_var_in_block_tree): Likewise. * print-rtl.c (debug_rtx): Likewise. (debug_rtx_count): Likewise. (debug_rtx_list, debug_rtx_range, debug_rtx_find): Likewise. * stor-layout.c (debug_rli): Likewise. * ipa.c (debug_cgraph_node_set, debug_varpool_node_set): Likewise. * tree-data-ref.c (debug_data_references, debug_data_dependence_relations, debug_data_reference, debug_data_dependence_relation, debug_rdg_vertex, debug_rdg_component, debug_rdg): Likewise. * tree-affine.c (debug_aff): Likewise. * tree-dfa.c (debug_referenced_vars, debug_variable, debug_dfa_stats): Likewise. * except.c (debug_eh_tree, verify_eh_tree): Likewise. * emit-rtl.c (verify_rtl_sharing): Likewise. * tree-ssa-pre.c (debug_pre_expr, debug_bitmap_set, debug_value_expressions): Likewise. * tree-ssa-live.c (debug_scope_block, debug_scope_blocks): Likewise. * sese.c (debug_rename_map, debug_ivtype_map): Likewise. * print-tree.c (debug_tree, debug_vec_tree): Likewise. * cfglayout.c (verify_insn_chain): Likewise. * graphite-clast-to-gimple.c (debug_clast_name_indexes, debug_clast_stmt, debug_generated_program): Likewise. * ggc-page.c (debug_print_page_list): Likewise. * tree-ssa-ter.c (debug_ter): Likewise. * graphite-dependences.c (debug_pddr): Likewise. * sched-deps.c (debug_ds): Likewise. * tree-ssa.c (verify_ssa): Likewise. * graphite-poly.c (debug_scattering_function, debug_iteration_domain, debug_scattering_functions, debug_iteration_domains, debug_pdr, debug_pdrs, debug_pbb_domain, debug_pbb, debug_scop_context, debug_scop, debug_cloog, debug_scop_params, debug_lst): Likewise. * tree-inline.c (debug_find_tree): Likewise. * graphite-ppl.c (debug_ppl_linear_expr, debug_ppl_polyhedron_matrix, debug_ppl_powerset_matrix): Likewise. * var-tracking.c (debug_dv): Likewise. * system.h (DEBUG_FUNCTION, DEBUG_VARIABLE): Define. * cfgloop.c (verify_loop_structure): Likewise. * plugin.c (dump_active_plugins, debug_active_plugins): Likewise. * c-common.c (verify_sequence_points): Likewise. * sched-rgn.c (debug_regions, debug_region, debug_candidate, debug_candidates, debug_rgn_dependencies): Likewise. * tree-ssa-structalias.c (debug_constraint, debug_constraints, * debug_constraint_graph, debug_solution_for_var, debug_sa_points_to_info): Likewise. * sched-vis.c (debug_insn_slim, debug_bb_slim, debug_bb_n_slim): Likewie. * tree-cfg.c (debug_cfg_stats, verify_stmts, debug_function, debug_loops, debug_loop, debug_loop_num): Likewise. * passes.c (debug_pass): Likewise. (dump_properties): Likewise; add cfglayout property. (debug_properties): Likewise. * tree-ssa-reassoc.c (debug_ops_vector): Likewise. * varpool.c (debug_varpool): Likewise. * regcprop.c (debug_value_data): Likewise. * tree-ssa-operands.c (verify_imm_links, debug_immediate_uses, debug_immediate_uses_for): Likewise. From-SVN: r160036
2010-05-29 22:31:45 +02:00
DEBUG_FUNCTION void
cfglayout.c (insn_scope, insn_line): Constify. * cfglayout.c (insn_scope, insn_line): Constify. * emit-rtl.c (const_int_htab_hash, const_int_htab_eq, const_double_htab_hash, const_double_htab_eq, mem_attrs_htab_hash): Likewise. * loop-iv.c (biv_eq): Likewise. * print-rtl.c (print_rtx, print_decl_name, print_mem_expr, print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl): Likewise. * rtl-error.c (location_for_asm, diagnostic_for_asm, error_for_asm, warning_for_asm, _fatal_insn, _fatal_insn_not_found): Likewise. * rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat, rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise. * rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND, SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs, shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p, get_pool_mode, insn_line, insn_file, simplify_replace_rtx, mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p, rtx_unstable_p, get_integer_term, get_related_value, offset_within_block_p, reg_mentioned_p, count_occurrences, reg_referenced_p, reg_used_between_p, no_labels_between_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, side_effects_p, volatile_refs_p, volatile_insn_p, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p, auto_inc_p, in_expr_list_p, remove_node_from_expr_list, loc_mentioned_in_p, label_is_jump_target_p, reversed_comparison_code_parts, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single, print_inline_rtx): Likewise. * rtlanal.c (covers_regno_p, covers_regno_no_parallel_p, computed_jump_p_1, nonzero_bits1, rtx_unstable_p, rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p, get_integer_term, get_related_value, offset_within_block_p, count_occurrences, reg_mentioned_p, no_labels_between_p, reg_used_between_p, reg_referenced_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, covers_regno_no_parallel_p, covers_regno_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, in_expr_list_p, remove_node_from_expr_list, volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p_1, computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb, subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise. * simplify-rtx.c (neg_const_int, plus_minus_operand_p, mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p): Likewise. * toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm, warning_for_asm): Likewise. * tree.h (print_rtl): Likewise. * varasm.c (get_pool_mode): Likewise. From-SVN: r126922
2007-07-25 20:33:26 +02:00
debug_rtx (const_rtx x)
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
{
outfile = stderr;
print-rtl.c (print_rtx): Print space before vector, not after. * print-rtl.c (print_rtx): Print space before vector, not after. (debug_rtx): Clear sawclose before printing. (debug_rtx_list): Print newline after each list element. (debug_rtx_range): Likewise. From-SVN: r54712
2002-06-17 21:13:46 +02:00
sawclose = 0;
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
print_rtx (x);
fprintf (stderr, "\n");
}
Add uniform debug dump function names. Add some overloaded functions that provide uniform debug dump function names. These names are: debug: the general debug dumper debug_verbose: for more details debug_raw: for the gory details debug_head: for the heads of declarations, e.g. function heads debug_body: for the bodies of declarations, e.g. function bodies Not all types have the last four versions. The debug functions come in two flavors, those that take pointers to the type, and those that take references to the type. The first handles printing of '<nil>' for null pointers. The second assumes a valid reference, and prints the content. Example uses are as follows: cp_token t, *p; debug (t); debug (p); From the debugger, use call debug (t) The functions sets implemented are: debug (only) basic_block_def, const bitmap_head_def, cp_binding_level, cp_parser, cp_token, data_reference, die_struct, edge_def, gimple_statement_d, ira_allocno, ira_allocno_copy, live_range, lra_live_range, omega_pb_d, pt_solution, const rtx_def, sreal, tree_live_info_d, _var_map, vec<cp_token, va_gc>, vec<data_reference_p>, vec<ddr_p>, vec<rtx>, vec<tree, va_gc>, debug and debug_raw simple_bitmap_def debug and debug_verbose expr_def, struct loop, vinsn_def debug, debug_raw, debug_verbose, debug_head, debug_body const tree_node This patch is somewhat different from the original plan at gcc.gnu.org/wiki/cxx-conversion/debugging-dumps. The reason is that gdb has an incomplete implementation of C++ call syntax; requiring explicit specification of template arguments and explicit specification of function arguments even when they have default values. So, the original plan would have required typing call dump <cp_token> (t, 0, 0, stderr) which is undesireable. Instead instead of templates, we overload plain functions. This adds a small burden of manually adding the pointer version of dump for each type. Instead of default function arguments, we simply assume the default values. Most of the underlying dump functions did not use the options and indent parameters anyway. Several provide FILE* parameters, but we expect debugging to use stderr anyway. So, the explicit specification of arguments was not as valuable as we thought initially. Finally, a change of name from dump to debug reflect the implicit output to stderr. Index: gcc/ChangeLog 2013-03-28 Lawrence Crowl <crowl@google.com> * Makefile.in: Add several missing include dependences. (DUMPFILE_H): New. (test-dump.o): New. This object is not added to any executable, but is present for ad-hoc testing. * bitmap.c (debug (const bitmap_head_def &)): New. (debug (const bitmap_head_def *)): New. * bitmap.h (extern debug (const bitmap_head_def &)): New. (extern debug (const bitmap_head_def *)): New. * cfg.c (debug (edge_def &)): New. (debug (edge_def *)): New. * cfghooks.c (debug (basic_block_def &)): New. (debug (basic_block_def *)): New. * dumpfile.h (dump_node (const_tree, int, FILE *)): Correct source file. * dwarf2out.c (debug (die_struct &)): New. (debug (die_struct *)): New. * dwarf2out.h (extern debug (die_struct &)): New. (extern debug (die_struct *)): New. * gimple-pretty-print.c (debug (gimple_statement_d &)): New. (debug (gimple_statement_d *)): New. * gimple-pretty-print.h (extern debug (gimple_statement_d &)): New. (extern debug (gimple_statement_d *)): New. * ira-build.c (debug (ira_allocno_copy &)): New. (debug (ira_allocno_copy *)): New. (debug (ira_allocno &)): New. (debug (ira_allocno *)): New. * ira-int.h (extern debug (ira_allocno_copy &)): New. (extern debug (ira_allocno_copy *)): New. (extern debug (ira_allocno &)): New. (extern debug (ira_allocno *)): New. * ira-lives.c (debug (live_range &)): New. (debug (live_range *)): New. * lra-int.h (debug (lra_live_range &)): New. (debug (lra_live_range *)): New. * lra-lives.c (debug (lra_live_range &)): New. (debug (lra_live_range *)): New. * omega.c (debug (omega_pb_d &)): New. (debug (omega_pb_d *)): New. * omega.h (extern debug (omega_pb_d &)): New. (extern debug (omega_pb_d *)): New. * print-rtl.c (debug (const rtx_def &)): New. (debug (const rtx_def *)): New. * print-tree.c (debug_tree (tree): Move within file. (debug_raw (const tree_node &)): New. (debug_raw (const tree_node *)): New. (dump_tree_via_hooks (const tree_node *, int)): New. (debug (const tree_node &)): New. (debug (const tree_node *)): New. (debug_verbose (const tree_node &)): New. (debug_verbose (const tree_node *)): New. (debug_head (const tree_node &)): New. (debug_head (const tree_node *)): New. (debug_body (const tree_node &)): New. (debug_body (const tree_node *)): New. (debug_vec_tree (tree): Move and reimplement in terms of dump. (debug (vec<tree, va_gc> &)): New. (debug (vec<tree, va_gc> *)): New. * rtl.h (extern debug (const rtx_def &)): New. (extern debug (const rtx_def *)): New. * sbitmap.c (debug_raw (simple_bitmap_def &)): New. (debug_raw (simple_bitmap_def *)): New. (debug (simple_bitmap_def &)): New. (debug (simple_bitmap_def *)): New. * sbitmap.h (extern debug (simple_bitmap_def &)): New. (extern debug (simple_bitmap_def *)): New. (extern debug_raw (simple_bitmap_def &)): New. (extern debug_raw (simple_bitmap_def *)): New. * sel-sched-dump.c (debug (vinsn_def &)): New. (debug (vinsn_def *)): New. (debug_verbose (vinsn_def &)): New. (debug_verbose (vinsn_def *)): New. (debug (expr_def &)): New. (debug (expr_def *)): New. (debug_verbose (expr_def &)): New. (debug_verbose (expr_def *)): New. (debug (vec<rtx> &)): New. (debug (vec<rtx> *)): New. * sel-sched-dump.h (extern debug (vinsn_def &)): New. (extern debug (vinsn_def *)): New. (extern debug_verbose (vinsn_def &)): New. (extern debug_verbose (vinsn_def *)): New. (extern debug (expr_def &)): New. (extern debug (expr_def *)): New. (extern debug_verbose (expr_def &)): New. (extern debug_verbose (expr_def *)): New. (extern debug (vec<rtx> &)): New. (extern debug (vec<rtx> *)): New. * sel-sched-ir.h (_list_iter_cond_expr): Make inline instead of static. * sreal.c (debug (sreal &)): New. (debug (sreal *)): New. * sreal.h (extern debug (sreal &)): New. (extern debug (sreal *)): New. * tree.h (extern debug_raw (const tree_node &)): New. (extern debug_raw (const tree_node *)): New. (extern debug (const tree_node &)): New. (extern debug (const tree_node *)): New. (extern debug_verbose (const tree_node &)): New. (extern debug_verbose (const tree_node *)): New. (extern debug_head (const tree_node &)): New. (extern debug_head (const tree_node *)): New. (extern debug_body (const tree_node &)): New. (extern debug_body (const tree_node *)): New. (extern debug (vec<tree, va_gc> &)): New. (extern debug (vec<tree, va_gc> *)): New. * tree-cfg.c (debug (struct loop &)): New. (debug (struct loop *)): New. (debug_verbose (struct loop &)): New. (debug_verbose (struct loop *)): New. * tree-dump.c: Add header dependence. * tree-flow.h (extern debug (struct loop &)): New. (extern debug (struct loop *)): New. (extern debug_verbose (struct loop &)): New. (extern debug_verbose (struct loop *)): New. * tree-data-ref.c (debug (data_reference &)): New. (debug (data_reference *)): New. (debug (vec<data_reference_p> &)): New. (debug (vec<data_reference_p> *)): New. (debug (vec<ddr_p> &)): New. (debug (vec<ddr_p> *)): New. * tree-data-ref.h (extern debug (data_reference &)): New. (extern debug (data_reference *)): New. (extern debug (vec<data_reference_p> &)): New. (extern debug (vec<data_reference_p> *)): New. (extern debug (vec<ddr_p> &)): New. (extern debug (vec<ddr_p> *)): New. * tree-ssa-alias.c (debug (pt_solution &)): New. (debug (pt_solution *)): New. * tree-ssa-alias.h (extern debug (pt_solution &)): New. (extern debug (pt_solution *)): New. * tree-ssa-alias.c (debug (_var_map &)): New. (debug (_var_map *)): New. (debug (tree_live_info_d &)): New. (debug (tree_live_info_d *)): New. * tree-ssa-alias.h (extern debug (_var_map &)): New. (extern debug (_var_map *)): New. (extern debug (tree_live_info_d &)): New. (extern debug (tree_live_info_d *)): New. Index: gcc/cp/ChangeLog 2013-03-28 Lawrence Crowl <crowl@google.com> * Make-lang.in (CXX_PARSER_H): Add header dependence. * cp-tree.h (extern debug (cp_binding_level &)): New. (extern debug (cp_binding_level *)): New. * name-lookup.h (debug (cp_binding_level &)): New. (debug (cp_binding_level *)): New. * parser.c (debug (cp_parser &)): New. (debug (cp_parser *)): New. (debug (cp_token &)): New. (debug (cp_token *)): New. (debug (vec<cp_token, va_gc> &)): New. (debug (vec<cp_token, va_gc> *)): New. * parser.c: Add header dependence. (extern debug (cp_parser &)): New. (extern debug (cp_parser *)): New. (extern debug (cp_token &)): New. (extern debug (cp_token *)): New. (extern debug (vec<cp_token, va_gc> &)): New. (extern debug (vec<cp_token, va_gc> *)): New. From-SVN: r197224
2013-03-29 04:42:21 +01:00
/* Dump rtx REF. */
DEBUG_FUNCTION void
debug (const rtx_def &ref)
{
debug_rtx (&ref);
}
DEBUG_FUNCTION void
debug (const rtx_def *ptr)
{
if (ptr)
debug (*ptr);
else
fprintf (stderr, "<nil>\n");
}
Added debugging utilities debug_rtx_list to print several rtx's and... Added debugging utilities debug_rtx_list to print several rtx's and debug_rtx_find to look up an rtx in a list given a uid. From-SVN: r3343
1993-01-26 01:30:34 +01:00
/* Count of rtx's to print with debug_rtx_list.
This global exists because gdb user defined commands have no arguments. */
tree-vrp.c (debug_value_range, [...]): Annotate with DEBUG_FUNCTION. * tree-vrp.c (debug_value_range, debug_all_value_ranges, debug_asserts_for, debug_all_asserts): Annotate with DEBUG_FUNCTION. * tree-into-ssa.c (debug_decl_set, debug_defs_stack, debug_currdefs, debug_tree_ssa, debug_tree_ssa_stats, debug_def_blocks, debug_names_replaced_by, debug_update_ssa): Likewise. * sbitmap.c (debug_sbitmap): Likewise. * genrecog.c (debug_decision, debug_decision_list): Likewise. * tree-pretty-print.c (debug_generic_expr, debug_generic_stmt, debug_tree_chain): Likewise. * tree-loop-distribution.c (debug_rdg_partitions): Likewise. * cgraph.c (debug_cgraph_node, debug_cgraph): Likewise. * optabs.c (debug_optab_libfuncs): Likewise. (verify_loop_closed_ssa): Likewise. * value-prof.c (verify_histograms): Likewise. * reload.c (debug_reload_to_stream, debug_reload): Likewise. * bitmap.c (debug_bitmap_file, debug_bitmap, bitmap_print): Likewise. * cfghooks.c (verify_flow_info): Likewise. * fold-const.c (debug_fold_checksum): Likewise. * omp-low.c (debug_omp_region, debug_all_omp_regions): Likewise. * cfg.c (debug_regset, debug_flow_info, debug_bb, debug_bb_n): Likewise. * omega.c (debug_omega_problem): Likewise. * cgraphunit.c (verify_cgraph_node, verify_cgraph): Likewise. * tree-ssa-ccp.c (debug_lattice_value): Likewise. * dominance.c (verify_dominators, debug_dominance_info, debug_dominance_tree): Likewise. * df-core.c (df_insn_uid_debug, df_insn_debug, df_insn_debug_regno, * df_regno_debug, df_ref_debug, debug_df_insn, debug_df_reg, debug_df_regno, debug_df_ref, debug_df_defno, debug_df_useno, debug_df_chain): Likewise. * tree-ssa-dom.c (debug_dominator_optimization_stats): Likewise. * sel-sched.c (debug_state): Likewise. * tree-ssa-alias.c (debug_alias_info, debug_points_to_info_for): Likewise. * cfganal.c (print_edge_list, verify_edge_list): Likewise. * dwarf2out.c (debug_dwarf_die, debug_dwarf): Likewise. * tree-eh.c (verify_eh_edges, verify_eh_dispatch_edge): Likewise. * gimple-pretty-print.c (debug_gimple_stmt, debug_gimple_seq): Likewise. * c-pretty-print.c (debug_c_tree): Likewise. * sel-sched-dump.c (debug_insn_rtx, debug_vinsn, debug_expr, debug_insn debug_av_set, debug_lv_set, debug_ilist, debug_blist, debug_insn_vector, debug_hard_reg_set, debug_mem_addr_value): Likewise. * ebitmap.c (debug_ebitmap): Likewise. * function.c (debug_find_var_in_block_tree): Likewise. * print-rtl.c (debug_rtx): Likewise. (debug_rtx_count): Likewise. (debug_rtx_list, debug_rtx_range, debug_rtx_find): Likewise. * stor-layout.c (debug_rli): Likewise. * ipa.c (debug_cgraph_node_set, debug_varpool_node_set): Likewise. * tree-data-ref.c (debug_data_references, debug_data_dependence_relations, debug_data_reference, debug_data_dependence_relation, debug_rdg_vertex, debug_rdg_component, debug_rdg): Likewise. * tree-affine.c (debug_aff): Likewise. * tree-dfa.c (debug_referenced_vars, debug_variable, debug_dfa_stats): Likewise. * except.c (debug_eh_tree, verify_eh_tree): Likewise. * emit-rtl.c (verify_rtl_sharing): Likewise. * tree-ssa-pre.c (debug_pre_expr, debug_bitmap_set, debug_value_expressions): Likewise. * tree-ssa-live.c (debug_scope_block, debug_scope_blocks): Likewise. * sese.c (debug_rename_map, debug_ivtype_map): Likewise. * print-tree.c (debug_tree, debug_vec_tree): Likewise. * cfglayout.c (verify_insn_chain): Likewise. * graphite-clast-to-gimple.c (debug_clast_name_indexes, debug_clast_stmt, debug_generated_program): Likewise. * ggc-page.c (debug_print_page_list): Likewise. * tree-ssa-ter.c (debug_ter): Likewise. * graphite-dependences.c (debug_pddr): Likewise. * sched-deps.c (debug_ds): Likewise. * tree-ssa.c (verify_ssa): Likewise. * graphite-poly.c (debug_scattering_function, debug_iteration_domain, debug_scattering_functions, debug_iteration_domains, debug_pdr, debug_pdrs, debug_pbb_domain, debug_pbb, debug_scop_context, debug_scop, debug_cloog, debug_scop_params, debug_lst): Likewise. * tree-inline.c (debug_find_tree): Likewise. * graphite-ppl.c (debug_ppl_linear_expr, debug_ppl_polyhedron_matrix, debug_ppl_powerset_matrix): Likewise. * var-tracking.c (debug_dv): Likewise. * system.h (DEBUG_FUNCTION, DEBUG_VARIABLE): Define. * cfgloop.c (verify_loop_structure): Likewise. * plugin.c (dump_active_plugins, debug_active_plugins): Likewise. * c-common.c (verify_sequence_points): Likewise. * sched-rgn.c (debug_regions, debug_region, debug_candidate, debug_candidates, debug_rgn_dependencies): Likewise. * tree-ssa-structalias.c (debug_constraint, debug_constraints, * debug_constraint_graph, debug_solution_for_var, debug_sa_points_to_info): Likewise. * sched-vis.c (debug_insn_slim, debug_bb_slim, debug_bb_n_slim): Likewie. * tree-cfg.c (debug_cfg_stats, verify_stmts, debug_function, debug_loops, debug_loop, debug_loop_num): Likewise. * passes.c (debug_pass): Likewise. (dump_properties): Likewise; add cfglayout property. (debug_properties): Likewise. * tree-ssa-reassoc.c (debug_ops_vector): Likewise. * varpool.c (debug_varpool): Likewise. * regcprop.c (debug_value_data): Likewise. * tree-ssa-operands.c (verify_imm_links, debug_immediate_uses, debug_immediate_uses_for): Likewise. From-SVN: r160036
2010-05-29 22:31:45 +02:00
DEBUG_VARIABLE int debug_rtx_count = 0; /* 0 is treated as equivalent to 1 */
Added debugging utilities debug_rtx_list to print several rtx's and... Added debugging utilities debug_rtx_list to print several rtx's and debug_rtx_find to look up an rtx in a list given a uid. From-SVN: r3343
1993-01-26 01:30:34 +01:00
/* Call this function to print list from X on.
N is a count of the rtx's to print. Positive values print from the specified
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
rtx_insn on. Negative values print a window around the rtx_insn.
EG: -5 prints 2 rtx_insn's on either side (in addition to the specified
rtx_insn). */
Added debugging utilities debug_rtx_list to print several rtx's and... Added debugging utilities debug_rtx_list to print several rtx's and debug_rtx_find to look up an rtx in a list given a uid. From-SVN: r3343
1993-01-26 01:30:34 +01:00
tree-vrp.c (debug_value_range, [...]): Annotate with DEBUG_FUNCTION. * tree-vrp.c (debug_value_range, debug_all_value_ranges, debug_asserts_for, debug_all_asserts): Annotate with DEBUG_FUNCTION. * tree-into-ssa.c (debug_decl_set, debug_defs_stack, debug_currdefs, debug_tree_ssa, debug_tree_ssa_stats, debug_def_blocks, debug_names_replaced_by, debug_update_ssa): Likewise. * sbitmap.c (debug_sbitmap): Likewise. * genrecog.c (debug_decision, debug_decision_list): Likewise. * tree-pretty-print.c (debug_generic_expr, debug_generic_stmt, debug_tree_chain): Likewise. * tree-loop-distribution.c (debug_rdg_partitions): Likewise. * cgraph.c (debug_cgraph_node, debug_cgraph): Likewise. * optabs.c (debug_optab_libfuncs): Likewise. (verify_loop_closed_ssa): Likewise. * value-prof.c (verify_histograms): Likewise. * reload.c (debug_reload_to_stream, debug_reload): Likewise. * bitmap.c (debug_bitmap_file, debug_bitmap, bitmap_print): Likewise. * cfghooks.c (verify_flow_info): Likewise. * fold-const.c (debug_fold_checksum): Likewise. * omp-low.c (debug_omp_region, debug_all_omp_regions): Likewise. * cfg.c (debug_regset, debug_flow_info, debug_bb, debug_bb_n): Likewise. * omega.c (debug_omega_problem): Likewise. * cgraphunit.c (verify_cgraph_node, verify_cgraph): Likewise. * tree-ssa-ccp.c (debug_lattice_value): Likewise. * dominance.c (verify_dominators, debug_dominance_info, debug_dominance_tree): Likewise. * df-core.c (df_insn_uid_debug, df_insn_debug, df_insn_debug_regno, * df_regno_debug, df_ref_debug, debug_df_insn, debug_df_reg, debug_df_regno, debug_df_ref, debug_df_defno, debug_df_useno, debug_df_chain): Likewise. * tree-ssa-dom.c (debug_dominator_optimization_stats): Likewise. * sel-sched.c (debug_state): Likewise. * tree-ssa-alias.c (debug_alias_info, debug_points_to_info_for): Likewise. * cfganal.c (print_edge_list, verify_edge_list): Likewise. * dwarf2out.c (debug_dwarf_die, debug_dwarf): Likewise. * tree-eh.c (verify_eh_edges, verify_eh_dispatch_edge): Likewise. * gimple-pretty-print.c (debug_gimple_stmt, debug_gimple_seq): Likewise. * c-pretty-print.c (debug_c_tree): Likewise. * sel-sched-dump.c (debug_insn_rtx, debug_vinsn, debug_expr, debug_insn debug_av_set, debug_lv_set, debug_ilist, debug_blist, debug_insn_vector, debug_hard_reg_set, debug_mem_addr_value): Likewise. * ebitmap.c (debug_ebitmap): Likewise. * function.c (debug_find_var_in_block_tree): Likewise. * print-rtl.c (debug_rtx): Likewise. (debug_rtx_count): Likewise. (debug_rtx_list, debug_rtx_range, debug_rtx_find): Likewise. * stor-layout.c (debug_rli): Likewise. * ipa.c (debug_cgraph_node_set, debug_varpool_node_set): Likewise. * tree-data-ref.c (debug_data_references, debug_data_dependence_relations, debug_data_reference, debug_data_dependence_relation, debug_rdg_vertex, debug_rdg_component, debug_rdg): Likewise. * tree-affine.c (debug_aff): Likewise. * tree-dfa.c (debug_referenced_vars, debug_variable, debug_dfa_stats): Likewise. * except.c (debug_eh_tree, verify_eh_tree): Likewise. * emit-rtl.c (verify_rtl_sharing): Likewise. * tree-ssa-pre.c (debug_pre_expr, debug_bitmap_set, debug_value_expressions): Likewise. * tree-ssa-live.c (debug_scope_block, debug_scope_blocks): Likewise. * sese.c (debug_rename_map, debug_ivtype_map): Likewise. * print-tree.c (debug_tree, debug_vec_tree): Likewise. * cfglayout.c (verify_insn_chain): Likewise. * graphite-clast-to-gimple.c (debug_clast_name_indexes, debug_clast_stmt, debug_generated_program): Likewise. * ggc-page.c (debug_print_page_list): Likewise. * tree-ssa-ter.c (debug_ter): Likewise. * graphite-dependences.c (debug_pddr): Likewise. * sched-deps.c (debug_ds): Likewise. * tree-ssa.c (verify_ssa): Likewise. * graphite-poly.c (debug_scattering_function, debug_iteration_domain, debug_scattering_functions, debug_iteration_domains, debug_pdr, debug_pdrs, debug_pbb_domain, debug_pbb, debug_scop_context, debug_scop, debug_cloog, debug_scop_params, debug_lst): Likewise. * tree-inline.c (debug_find_tree): Likewise. * graphite-ppl.c (debug_ppl_linear_expr, debug_ppl_polyhedron_matrix, debug_ppl_powerset_matrix): Likewise. * var-tracking.c (debug_dv): Likewise. * system.h (DEBUG_FUNCTION, DEBUG_VARIABLE): Define. * cfgloop.c (verify_loop_structure): Likewise. * plugin.c (dump_active_plugins, debug_active_plugins): Likewise. * c-common.c (verify_sequence_points): Likewise. * sched-rgn.c (debug_regions, debug_region, debug_candidate, debug_candidates, debug_rgn_dependencies): Likewise. * tree-ssa-structalias.c (debug_constraint, debug_constraints, * debug_constraint_graph, debug_solution_for_var, debug_sa_points_to_info): Likewise. * sched-vis.c (debug_insn_slim, debug_bb_slim, debug_bb_n_slim): Likewie. * tree-cfg.c (debug_cfg_stats, verify_stmts, debug_function, debug_loops, debug_loop, debug_loop_num): Likewise. * passes.c (debug_pass): Likewise. (dump_properties): Likewise; add cfglayout property. (debug_properties): Likewise. * tree-ssa-reassoc.c (debug_ops_vector): Likewise. * varpool.c (debug_varpool): Likewise. * regcprop.c (debug_value_data): Likewise. * tree-ssa-operands.c (verify_imm_links, debug_immediate_uses, debug_immediate_uses_for): Likewise. From-SVN: r160036
2010-05-29 22:31:45 +02:00
DEBUG_FUNCTION void
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
debug_rtx_list (const rtx_insn *x, int n)
Added debugging utilities debug_rtx_list to print several rtx's and... Added debugging utilities debug_rtx_list to print several rtx's and debug_rtx_find to look up an rtx in a list given a uid. From-SVN: r3343
1993-01-26 01:30:34 +01:00
{
int i,count;
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
const rtx_insn *insn;
Added debugging utilities debug_rtx_list to print several rtx's and... Added debugging utilities debug_rtx_list to print several rtx's and debug_rtx_find to look up an rtx in a list given a uid. From-SVN: r3343
1993-01-26 01:30:34 +01:00
count = n == 0 ? 1 : n < 0 ? -n : n;
/* If we are printing a window, back up to the start. */
if (n < 0)
for (i = count / 2; i > 0; i--)
{
if (PREV_INSN (x) == 0)
break;
x = PREV_INSN (x);
}
for (i = count, insn = x; i > 0 && insn != 0; i--, insn = NEXT_INSN (insn))
print-rtl.c (print_rtx): Print space before vector, not after. * print-rtl.c (print_rtx): Print space before vector, not after. (debug_rtx): Clear sawclose before printing. (debug_rtx_list): Print newline after each list element. (debug_rtx_range): Likewise. From-SVN: r54712
2002-06-17 21:13:46 +02:00
{
debug_rtx (insn);
fprintf (stderr, "\n");
}
Added debugging utilities debug_rtx_list to print several rtx's and... Added debugging utilities debug_rtx_list to print several rtx's and debug_rtx_find to look up an rtx in a list given a uid. From-SVN: r3343
1993-01-26 01:30:34 +01:00
}
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
/* Call this function to print an rtx_insn list from START to END
inclusive. */
ggc.h (struct rtx_def): Forward declare. * ggc.h (struct rtx_def): Forward declare. * print-rtl.c (debug_rtx_range): New. * rtl.h (debug_rtx_range): Declare. * varray.h (VARRAY_ACTIVE_SIZE, VARRAY_POP_ALL): New. From-SVN: r32996
2000-04-07 11:24:06 +02:00
tree-vrp.c (debug_value_range, [...]): Annotate with DEBUG_FUNCTION. * tree-vrp.c (debug_value_range, debug_all_value_ranges, debug_asserts_for, debug_all_asserts): Annotate with DEBUG_FUNCTION. * tree-into-ssa.c (debug_decl_set, debug_defs_stack, debug_currdefs, debug_tree_ssa, debug_tree_ssa_stats, debug_def_blocks, debug_names_replaced_by, debug_update_ssa): Likewise. * sbitmap.c (debug_sbitmap): Likewise. * genrecog.c (debug_decision, debug_decision_list): Likewise. * tree-pretty-print.c (debug_generic_expr, debug_generic_stmt, debug_tree_chain): Likewise. * tree-loop-distribution.c (debug_rdg_partitions): Likewise. * cgraph.c (debug_cgraph_node, debug_cgraph): Likewise. * optabs.c (debug_optab_libfuncs): Likewise. (verify_loop_closed_ssa): Likewise. * value-prof.c (verify_histograms): Likewise. * reload.c (debug_reload_to_stream, debug_reload): Likewise. * bitmap.c (debug_bitmap_file, debug_bitmap, bitmap_print): Likewise. * cfghooks.c (verify_flow_info): Likewise. * fold-const.c (debug_fold_checksum): Likewise. * omp-low.c (debug_omp_region, debug_all_omp_regions): Likewise. * cfg.c (debug_regset, debug_flow_info, debug_bb, debug_bb_n): Likewise. * omega.c (debug_omega_problem): Likewise. * cgraphunit.c (verify_cgraph_node, verify_cgraph): Likewise. * tree-ssa-ccp.c (debug_lattice_value): Likewise. * dominance.c (verify_dominators, debug_dominance_info, debug_dominance_tree): Likewise. * df-core.c (df_insn_uid_debug, df_insn_debug, df_insn_debug_regno, * df_regno_debug, df_ref_debug, debug_df_insn, debug_df_reg, debug_df_regno, debug_df_ref, debug_df_defno, debug_df_useno, debug_df_chain): Likewise. * tree-ssa-dom.c (debug_dominator_optimization_stats): Likewise. * sel-sched.c (debug_state): Likewise. * tree-ssa-alias.c (debug_alias_info, debug_points_to_info_for): Likewise. * cfganal.c (print_edge_list, verify_edge_list): Likewise. * dwarf2out.c (debug_dwarf_die, debug_dwarf): Likewise. * tree-eh.c (verify_eh_edges, verify_eh_dispatch_edge): Likewise. * gimple-pretty-print.c (debug_gimple_stmt, debug_gimple_seq): Likewise. * c-pretty-print.c (debug_c_tree): Likewise. * sel-sched-dump.c (debug_insn_rtx, debug_vinsn, debug_expr, debug_insn debug_av_set, debug_lv_set, debug_ilist, debug_blist, debug_insn_vector, debug_hard_reg_set, debug_mem_addr_value): Likewise. * ebitmap.c (debug_ebitmap): Likewise. * function.c (debug_find_var_in_block_tree): Likewise. * print-rtl.c (debug_rtx): Likewise. (debug_rtx_count): Likewise. (debug_rtx_list, debug_rtx_range, debug_rtx_find): Likewise. * stor-layout.c (debug_rli): Likewise. * ipa.c (debug_cgraph_node_set, debug_varpool_node_set): Likewise. * tree-data-ref.c (debug_data_references, debug_data_dependence_relations, debug_data_reference, debug_data_dependence_relation, debug_rdg_vertex, debug_rdg_component, debug_rdg): Likewise. * tree-affine.c (debug_aff): Likewise. * tree-dfa.c (debug_referenced_vars, debug_variable, debug_dfa_stats): Likewise. * except.c (debug_eh_tree, verify_eh_tree): Likewise. * emit-rtl.c (verify_rtl_sharing): Likewise. * tree-ssa-pre.c (debug_pre_expr, debug_bitmap_set, debug_value_expressions): Likewise. * tree-ssa-live.c (debug_scope_block, debug_scope_blocks): Likewise. * sese.c (debug_rename_map, debug_ivtype_map): Likewise. * print-tree.c (debug_tree, debug_vec_tree): Likewise. * cfglayout.c (verify_insn_chain): Likewise. * graphite-clast-to-gimple.c (debug_clast_name_indexes, debug_clast_stmt, debug_generated_program): Likewise. * ggc-page.c (debug_print_page_list): Likewise. * tree-ssa-ter.c (debug_ter): Likewise. * graphite-dependences.c (debug_pddr): Likewise. * sched-deps.c (debug_ds): Likewise. * tree-ssa.c (verify_ssa): Likewise. * graphite-poly.c (debug_scattering_function, debug_iteration_domain, debug_scattering_functions, debug_iteration_domains, debug_pdr, debug_pdrs, debug_pbb_domain, debug_pbb, debug_scop_context, debug_scop, debug_cloog, debug_scop_params, debug_lst): Likewise. * tree-inline.c (debug_find_tree): Likewise. * graphite-ppl.c (debug_ppl_linear_expr, debug_ppl_polyhedron_matrix, debug_ppl_powerset_matrix): Likewise. * var-tracking.c (debug_dv): Likewise. * system.h (DEBUG_FUNCTION, DEBUG_VARIABLE): Define. * cfgloop.c (verify_loop_structure): Likewise. * plugin.c (dump_active_plugins, debug_active_plugins): Likewise. * c-common.c (verify_sequence_points): Likewise. * sched-rgn.c (debug_regions, debug_region, debug_candidate, debug_candidates, debug_rgn_dependencies): Likewise. * tree-ssa-structalias.c (debug_constraint, debug_constraints, * debug_constraint_graph, debug_solution_for_var, debug_sa_points_to_info): Likewise. * sched-vis.c (debug_insn_slim, debug_bb_slim, debug_bb_n_slim): Likewie. * tree-cfg.c (debug_cfg_stats, verify_stmts, debug_function, debug_loops, debug_loop, debug_loop_num): Likewise. * passes.c (debug_pass): Likewise. (dump_properties): Likewise; add cfglayout property. (debug_properties): Likewise. * tree-ssa-reassoc.c (debug_ops_vector): Likewise. * varpool.c (debug_varpool): Likewise. * regcprop.c (debug_value_data): Likewise. * tree-ssa-operands.c (verify_imm_links, debug_immediate_uses, debug_immediate_uses_for): Likewise. From-SVN: r160036
2010-05-29 22:31:45 +02:00
DEBUG_FUNCTION void
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
debug_rtx_range (const rtx_insn *start, const rtx_insn *end)
ggc.h (struct rtx_def): Forward declare. * ggc.h (struct rtx_def): Forward declare. * print-rtl.c (debug_rtx_range): New. * rtl.h (debug_rtx_range): Declare. * varray.h (VARRAY_ACTIVE_SIZE, VARRAY_POP_ALL): New. From-SVN: r32996
2000-04-07 11:24:06 +02:00
{
while (1)
{
debug_rtx (start);
print-rtl.c (print_rtx): Print space before vector, not after. * print-rtl.c (print_rtx): Print space before vector, not after. (debug_rtx): Clear sawclose before printing. (debug_rtx_list): Print newline after each list element. (debug_rtx_range): Likewise. From-SVN: r54712
2002-06-17 21:13:46 +02:00
fprintf (stderr, "\n");
ggc.h (struct rtx_def): Forward declare. * ggc.h (struct rtx_def): Forward declare. * print-rtl.c (debug_rtx_range): New. * rtl.h (debug_rtx_range): Declare. * varray.h (VARRAY_ACTIVE_SIZE, VARRAY_POP_ALL): New. From-SVN: r32996
2000-04-07 11:24:06 +02:00
if (!start || start == end)
break;
start = NEXT_INSN (start);
}
}
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
/* Call this function to search an rtx_insn list to find one with insn uid UID,
Added debugging utilities debug_rtx_list to print several rtx's and... Added debugging utilities debug_rtx_list to print several rtx's and debug_rtx_find to look up an rtx in a list given a uid. From-SVN: r3343
1993-01-26 01:30:34 +01:00
and then call debug_rtx_list to print it, using DEBUG_RTX_COUNT.
The found insn is returned to enable further debugging analysis. */
emit-rtl.c, [...]: Replace rtx base types with more derived ones. gcc/ * emit-rtl.c, expr.c, gcse.c, optabs.c, optabs.h, print-rtl.c, rtl.h, bb-reorder.c, builtins.c, calls.c, cfgbuild.c, cfgexpand.c, cfgrtl.c, cilk-common.c, config/i386/i386.md, cse.c, dwarf2cfi.c, except.c, final.c, function.c, gcse-common.c, genemit.c, haifa-sched.c, ifcvt.c, jump.c, loop-invariant.c, loop-iv.c, lra-constraints.c, lra.c, reload1.c, resource.c, rtlanal.c, sched-deps.c, sched-ebb.c, sel-sched-ir.c, sel-sched.c, shrink-wrap.c, stmt.c, store-motion.c: Replace rtx base types with more derived ones. From-SVN: r224187
2015-06-06 15:14:45 +02:00
DEBUG_FUNCTION const rtx_insn *
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
debug_rtx_find (const rtx_insn *x, int uid)
Added debugging utilities debug_rtx_list to print several rtx's and... Added debugging utilities debug_rtx_list to print several rtx's and debug_rtx_find to look up an rtx in a list given a uid. From-SVN: r3343
1993-01-26 01:30:34 +01:00
{
while (x != 0 && INSN_UID (x) != uid)
x = NEXT_INSN (x);
if (x != 0)
{
debug_rtx_list (x, debug_rtx_count);
return x;
}
else
{
fprintf (stderr, "insn uid %d not found\n", uid);
return 0;
}
}
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
/* External entry point for printing a chain of insns
starting with RTX_FIRST onto file OUTF.
A blank line separates insns.
If RTX_FIRST is not an insn, then it alone is printed, with no newline. */
void
cfglayout.c (insn_scope, insn_line): Constify. * cfglayout.c (insn_scope, insn_line): Constify. * emit-rtl.c (const_int_htab_hash, const_int_htab_eq, const_double_htab_hash, const_double_htab_eq, mem_attrs_htab_hash): Likewise. * loop-iv.c (biv_eq): Likewise. * print-rtl.c (print_rtx, print_decl_name, print_mem_expr, print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl): Likewise. * rtl-error.c (location_for_asm, diagnostic_for_asm, error_for_asm, warning_for_asm, _fatal_insn, _fatal_insn_not_found): Likewise. * rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat, rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise. * rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND, SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs, shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p, get_pool_mode, insn_line, insn_file, simplify_replace_rtx, mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p, rtx_unstable_p, get_integer_term, get_related_value, offset_within_block_p, reg_mentioned_p, count_occurrences, reg_referenced_p, reg_used_between_p, no_labels_between_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, side_effects_p, volatile_refs_p, volatile_insn_p, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p, auto_inc_p, in_expr_list_p, remove_node_from_expr_list, loc_mentioned_in_p, label_is_jump_target_p, reversed_comparison_code_parts, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single, print_inline_rtx): Likewise. * rtlanal.c (covers_regno_p, covers_regno_no_parallel_p, computed_jump_p_1, nonzero_bits1, rtx_unstable_p, rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p, get_integer_term, get_related_value, offset_within_block_p, count_occurrences, reg_mentioned_p, no_labels_between_p, reg_used_between_p, reg_referenced_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, covers_regno_no_parallel_p, covers_regno_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, in_expr_list_p, remove_node_from_expr_list, volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p_1, computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb, subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise. * simplify-rtx.c (neg_const_int, plus_minus_operand_p, mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p): Likewise. * toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm, warning_for_asm): Likewise. * tree.h (print_rtl): Likewise. * varasm.c (get_pool_mode): Likewise. From-SVN: r126922
2007-07-25 20:33:26 +02:00
print_rtl (FILE *outf, const_rtx rtx_first)
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
{
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
const rtx_insn *tmp_rtx;
invoke.texi (-fdump-unnumbered): Update docs when line number notes are gone. * doc/invoke.texi (-fdump-unnumbered): Update docs when line number notes are gone. * print-rtl.c (flag_dump_unnumbered): Update comments. (print_rtl): Fix my previous change. * emit-rtl.c (emit_note_before, emit_note_after): Clear out note specific data. From-SVN: r125026
2007-05-24 16:21:14 +02:00
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
outfile = outf;
sawclose = 0;
if (rtx_first == 0)
flags.h (flag_dump_rtl_in_asm): Declare. * flags.h (flag_dump_rtl_in_asm): Declare. * toplev.c (flag_dump_rtl_in_asm): Define. (decode_d_option): Set flag_dump_rtl_in_asm and flag_print_asm_name if -dP is specified. * rtl.h (print_rtx_head): Declare. * print-rtl.c (print_rtx_head): Define. (print_rtx): Print the string pointed to by print_rtx_head at beginning of each dump line. (print_rtl): Likewise. (print_rtl_single): Likewise. * final.c (final_scan_insn): Dump the insn in the assembly file for debugging. * gcc.1: Document -dP option. * invoke.texi (Debugging Options): Likewise. From-SVN: r36394
2000-09-13 21:34:05 +02:00
{
fputs (print_rtx_head, outf);
fputs ("(nil)\n", outf);
}
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
else
switch (GET_CODE (rtx_first))
{
case INSN:
case JUMP_INSN:
case CALL_INSN:
case NOTE:
case CODE_LABEL:
cfgrtl.c (fixup_reorder_chain): Do not emit barriers to BB_FOOTER. * cfgrtl.c (fixup_reorder_chain): Do not emit barriers to BB_FOOTER. * postreload-gcse.c (bb_has_well_behaved_predecessors): Correct test for table jump at the end of a basic block using tablejump_p. * targhooks.c (default_invalid_within_doloop): Likewise. * config/rs6000/rs6000.c (TARGET_INVALID_WITHIN_DOLOOP): Remove target hook implementation that is identical to the default hook. (rs6000_invalid_within_doloop): Remove. * bb-reorder.c (fix_crossing_unconditional_branches): Remove set but unused variable from tablejump_p call. * rtl.def (JUMP_TABLE_DATA): New RTX_INSN object. * rtl.h (RTX_PREV, RTX_NEXT): Adjust for new JUMP_TABLE_DATA. (INSN_DELETED_P): Likewise. (emit_jump_table_data): New prototype. * gengtype.c (adjust_field_rtx_def): Handle JUMP_TABLE_DATA fields after 4th as unused. * print-rtl.c (print_rtl): Handle JUMP_TABLE_DATA. * sched-vis.c (print_insn): Likewise. * emit-rtl.c (active_insn_p): Consider JUMP_TABLE_DATA an active insn for compatibility with back ends that use next_active_insn to identify jump table data. (set_insn_deleted): Remove no longer useful JUMP_TABLE_DATA_P check. (remove_insn): Likewise. (emit_insn): Do not accept JUMP_TABLE_DATA objects in insn chains to be emitted. (emit_debug_insn, emit_jump_insn, emit_call_insn, emit_label): Idem. (emit_jump_table_data): New function. * cfgbuild.c (inside_basic_block_p): A JUMP_INSN is always inside a basic block, a JUMP_TABLE_DATA never is. (control_flow_insn_p): JUMP_TABLE_DATA is not a control flow insn. * cfgrtl.c (duplicate_insn_chain): Split handling of JUMP_TABLE_DATA off from code handling real insns. * final.c (get_attr_length_1): Simplify for JUMP_INSNs. * function.c (instantiate_virtual_regs): Remove JUMP_TABLE_DATA_P test, now redundant because JUMP_TABLE_DATA is not an INSN_P insn. * gcse.c (insert_insn_end_basic_block): Likewise, JUMP_TABLE_DATA_P is not a NONDEBUG_INSN_P. * ira-costs.c (scan_one_insn): Likewise. * jump.c (mark_all_labels): Likewise. (mark_jump_label_1): Likewise. * lra-eliminations.c (eliminate_regs_in_insn): Likewise. * lra.c (get_insn_freq): Expect all insns reaching here to be in a basic block. (check_rtl): Remove JUMP_TABLE_DATA_P test, not a NONDEBUG_INSN_P insn. * predict.c (expensive_function_p): Use FOR_BB_INSNS. * reload1.c (calculate_needs_all_insns): Call set_label_offsets for JUMP_TABLE_DATA_P insns. (calculate_elim_costs_all_insns): Likewise. (set_label_offsets): Recurse on the PATTERN of JUMP_TABLE_DATA insns. (elimination_costs_in_insn): Remove redundant JUMP_TABLE_DATA_P test. (delete_output_reload): Code style fixups. * reorg.c (dbr_schedule): Move JUMP_TABLE_DATA_P up to avoid setting insn flags on this non-insn. * sched-rgn.c (add_branch_dependences): Treat JUMP_TABLE_DATA insns as scheduling barriers, for pre-change compatibility. * stmt.c (emit_case_dispatch_table): Emit jump table data not as JUMP_INSN objects but instead as JUMP_TABLE_DATA objects. * config/alpha/alpha.c (alpha_does_function_need_gp): Remove redundant JUMP_TABLE_DATA_P test. * config/arm/arm.c (thumb_far_jump_used_p): Likewise. * config/frv/frv.c (frv_function_contains_far_jump): Likewise. (frv_for_each_packet): Likewise. * config/i386/i386.c (min_insn_size): Likewise. (ix86_avoid_jump_mispredicts): Likewise. * config/m32r/m32r.c (m32r_is_insn): Likewise. * config/mep/mep.c (mep_reorg_erepeat): Likewise. * config/mips/mips.c (USEFUL_INSN_P): Likewise. (mips16_insn_length): Robustify. (mips_has_long_branch_p): Remove redundant JUMP_TABLE_DATA_P test. (mips16_split_long_branches): Likewise. * config/pa/pa.c (pa_combine_instructions): Likewise. * config/rs6000/rs6000.c (get_next_active_insn): Treat JUMP_TABLE_DATA objects as active insns, like in active_insn_p. * config/s390/s390.c (s390_chunkify_start): Treat JUMP_TABLE_DATA as contributing to pool range lengths. * config/sh/sh.c (find_barrier): Restore check for ADDR_DIFF_VEC. Remove redundant JUMP_TABLE_DATA_P test. (sh_loop_align): Likewise. (split_branches): Likewise. (sh_insn_length_adjustment): Likewise. * config/spu/spu.c (get_branch_target): Likewise. From-SVN: r197266
2013-03-30 15:26:42 +01:00
case JUMP_TABLE_DATA:
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
case BARRIER:
print-rtl.c: Use rtx_insn for various debug_ functions gcc/ * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from const_rtx to const rtx_insn *. Likewise for local "insn". (debug_rtx_range): Likewise for params 1 and 2 "start" and "end". (debug_rtx_find): Likewise for param 1 "x". (print_rtl): Likewise for local "tmp_rtx", adding a checked cast from const_rtx to const rtx_insn * within the appropriate cases of the switch statement. * config/rs6000/rs6000.c (rs6000_debug_legitimize_address): Strengthen local "insns" from rtx to rtx_insn * since this is passed to a call to debug_rtx_list. From-SVN: r214362
2014-08-22 22:06:25 +02:00
for (tmp_rtx = as_a <const rtx_insn *> (rtx_first);
tmp_rtx != 0;
tmp_rtx = NEXT_INSN (tmp_rtx))
invoke.texi (-fdump-unnumbered): Update docs when line number notes are gone. * doc/invoke.texi (-fdump-unnumbered): Update docs when line number notes are gone. * print-rtl.c (flag_dump_unnumbered): Update comments. (print_rtl): Fix my previous change. * emit-rtl.c (emit_note_before, emit_note_after): Clear out note specific data. From-SVN: r125026
2007-05-24 16:21:14 +02:00
{
fputs (print_rtx_head, outfile);
print_rtx (tmp_rtx);
fprintf (outfile, "\n");
}
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
break;
default:
params.c: Fix formatting. * params.c: Fix formatting. * params.h: Likewise. * predict.c: Likewise. * prefix.c: Likewise. * print-rtl.c: Likewise. * print-tree.c: Likewise. * profile.c: Likewise. From-SVN: r53670
2002-05-20 20:06:55 +02:00
fputs (print_rtx_head, outfile);
Initial revision From-SVN: r137
1991-12-24 05:31:09 +01:00
print_rtx (rtx_first);
}
}
For phases starting with flow, print basic block information when doing dumps From-SVN: r15082
1997-09-04 21:15:50 +02:00
/* Like print_rtx, except specify a file. */
Cleanup for -fdump-unnumbered: * flags.h (flag_dump_unnumbered): Declare. * toplev.c (flag_dump_unnumbered): Don't declare. * print-rtl.c (flags.h): Include. (print_rtl_single): Add return value. * rtl.h (print_rtl_single): Update declaration. * flow.c (flag_dump_unnumbered): Don't declare. (print_rtl_with_bb): Use return value of print_rtl_single. From-SVN: r22865
1998-10-06 11:03:38 +02:00
/* Return nonzero if we actually printed anything. */
For phases starting with flow, print basic block information when doing dumps From-SVN: r15082
1997-09-04 21:15:50 +02:00
Cleanup for -fdump-unnumbered: * flags.h (flag_dump_unnumbered): Declare. * toplev.c (flag_dump_unnumbered): Don't declare. * print-rtl.c (flags.h): Include. (print_rtl_single): Add return value. * rtl.h (print_rtl_single): Update declaration. * flow.c (flag_dump_unnumbered): Don't declare. (print_rtl_with_bb): Use return value of print_rtl_single. From-SVN: r22865
1998-10-06 11:03:38 +02:00
int
cfglayout.c (insn_scope, insn_line): Constify. * cfglayout.c (insn_scope, insn_line): Constify. * emit-rtl.c (const_int_htab_hash, const_int_htab_eq, const_double_htab_hash, const_double_htab_eq, mem_attrs_htab_hash): Likewise. * loop-iv.c (biv_eq): Likewise. * print-rtl.c (print_rtx, print_decl_name, print_mem_expr, print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl): Likewise. * rtl-error.c (location_for_asm, diagnostic_for_asm, error_for_asm, warning_for_asm, _fatal_insn, _fatal_insn_not_found): Likewise. * rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat, rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise. * rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND, SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs, shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p, get_pool_mode, insn_line, insn_file, simplify_replace_rtx, mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p, rtx_unstable_p, get_integer_term, get_related_value, offset_within_block_p, reg_mentioned_p, count_occurrences, reg_referenced_p, reg_used_between_p, no_labels_between_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, side_effects_p, volatile_refs_p, volatile_insn_p, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p, auto_inc_p, in_expr_list_p, remove_node_from_expr_list, loc_mentioned_in_p, label_is_jump_target_p, reversed_comparison_code_parts, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single, print_inline_rtx): Likewise. * rtlanal.c (covers_regno_p, covers_regno_no_parallel_p, computed_jump_p_1, nonzero_bits1, rtx_unstable_p, rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p, get_integer_term, get_related_value, offset_within_block_p, count_occurrences, reg_mentioned_p, no_labels_between_p, reg_used_between_p, reg_referenced_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, covers_regno_no_parallel_p, covers_regno_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, in_expr_list_p, remove_node_from_expr_list, volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p_1, computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb, subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise. * simplify-rtx.c (neg_const_int, plus_minus_operand_p, mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p): Likewise. * toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm, warning_for_asm): Likewise. * tree.h (print_rtl): Likewise. * varasm.c (get_pool_mode): Likewise. From-SVN: r126922
2007-07-25 20:33:26 +02:00
print_rtl_single (FILE *outf, const_rtx x)
For phases starting with flow, print basic block information when doing dumps From-SVN: r15082
1997-09-04 21:15:50 +02:00
{
ipa-pure-const.c (state_from_flags, [...]): Use current_function_name instead of lang_hooks.decl_printable_name. * ipa-pure-const.c (state_from_flags, local_pure_const): Use current_function_name instead of lang_hooks.decl_printable_name. * function.h (fndecl_name): New prototype. * function.c (fndecl_name): New function. * vecir.h (cgraph_node_p): New standard IR VEC type. * trans-mem.c (cgraph_node_p): No need anymore to define it here. * ipa-utils.h (ipa_get_nodes_in_cycle): New prototype. * ipa-utils.c (ipa_get_nodes_in_cycle): New function. * ipa-reference.c: Don't include langhooks.h, and certainly not twice. Fix many formatting issues (long lines, short lines, spacing, etc.). (get_static_name): Use fndecl_name. (dump_static_vars_set_to_file): New function split out from propagate. (union_static_var_sets): New function, union two sets and collapse to all_module_statics as quickly as possible. (intersect_static_var_sets): New function, similar to above. (copy_static_var_set): Renamed from copy_global_bitmap and rewritten to allocate a copy on the same bitmap_obstack as the source set. (propagate_bits): Simplify, and clarify by using union_static_var_sets. (generate_summary): Remove bm_temp. Print UID of promotable globals. (read_write_all_from_decl): Use pass-by-reference, bless C++. (get_read_write_all_from_node): New function, split out from propagate. (propagate): Simplify and clarify with helper functions. Use ipa_get_nodes_in_cycle to walk all nodes in a reduced node. (ipa_reference_read_optimization_summary): Use fndecl_name instead of lang_hooks.decl_printable_name. * rtl.h (print_rtl_single_with_indent): New prototype. * print-rtl.c (print_rtl_single_with_indent): New function. * cfghooks.h (empty_block_p, split_block_before_cond_jump): New hooks. * cfghooks.c (empty_block_p, split_block_before_cond_jump): Implement. * cfgrtl.c (rtl_block_empty_p, rtl_split_block_before_cond_jump): Implement RTL specific hooks. (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Register the new hooks. * tree-cfg.c (gimple_empty_block_p, gimple_split_block_before_cond_jump): Implement GIMPLE specific hooks. (gimple_cfg_hooks): Register the new hooks. * tree-ssa-phiopt.c (empty_block_p): Remove in favor of new hook. From-SVN: r191255
2012-09-13 15:41:46 +02:00
return print_rtl_single_with_indent (outf, x, 0);
}
/* Like print_rtl_single, except specify a file and indentation. */
int
print_rtl_single_with_indent (FILE *outf, const_rtx x, int ind)
{
int old_indent = indent;
char *s_indent = (char *) alloca ((size_t) ind + 1);
memset ((void *) s_indent, ' ', (size_t) ind);
s_indent[ind] = '\0';
indent = ind;
For phases starting with flow, print basic block information when doing dumps From-SVN: r15082
1997-09-04 21:15:50 +02:00
outfile = outf;
sawclose = 0;
ipa-pure-const.c (state_from_flags, [...]): Use current_function_name instead of lang_hooks.decl_printable_name. * ipa-pure-const.c (state_from_flags, local_pure_const): Use current_function_name instead of lang_hooks.decl_printable_name. * function.h (fndecl_name): New prototype. * function.c (fndecl_name): New function. * vecir.h (cgraph_node_p): New standard IR VEC type. * trans-mem.c (cgraph_node_p): No need anymore to define it here. * ipa-utils.h (ipa_get_nodes_in_cycle): New prototype. * ipa-utils.c (ipa_get_nodes_in_cycle): New function. * ipa-reference.c: Don't include langhooks.h, and certainly not twice. Fix many formatting issues (long lines, short lines, spacing, etc.). (get_static_name): Use fndecl_name. (dump_static_vars_set_to_file): New function split out from propagate. (union_static_var_sets): New function, union two sets and collapse to all_module_statics as quickly as possible. (intersect_static_var_sets): New function, similar to above. (copy_static_var_set): Renamed from copy_global_bitmap and rewritten to allocate a copy on the same bitmap_obstack as the source set. (propagate_bits): Simplify, and clarify by using union_static_var_sets. (generate_summary): Remove bm_temp. Print UID of promotable globals. (read_write_all_from_decl): Use pass-by-reference, bless C++. (get_read_write_all_from_node): New function, split out from propagate. (propagate): Simplify and clarify with helper functions. Use ipa_get_nodes_in_cycle to walk all nodes in a reduced node. (ipa_reference_read_optimization_summary): Use fndecl_name instead of lang_hooks.decl_printable_name. * rtl.h (print_rtl_single_with_indent): New prototype. * print-rtl.c (print_rtl_single_with_indent): New function. * cfghooks.h (empty_block_p, split_block_before_cond_jump): New hooks. * cfghooks.c (empty_block_p, split_block_before_cond_jump): Implement. * cfgrtl.c (rtl_block_empty_p, rtl_split_block_before_cond_jump): Implement RTL specific hooks. (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Register the new hooks. * tree-cfg.c (gimple_empty_block_p, gimple_split_block_before_cond_jump): Implement GIMPLE specific hooks. (gimple_cfg_hooks): Register the new hooks. * tree-ssa-phiopt.c (empty_block_p): Remove in favor of new hook. From-SVN: r191255
2012-09-13 15:41:46 +02:00
fputs (s_indent, outfile);
cfg.c (dump_flow_info): Change to also print entry and exit block info. 2007-08-30 Kenneth Zadeck <zadeck@naturalbridge.com> * cfg.c (dump_flow_info): Change to also print entry and exit block info. * print-rtl.c (print_rtl_single): Allow to print rtl with -fdump-unnumbered. From-SVN: r127932
2007-08-30 19:43:04 +02:00
fputs (print_rtx_head, outfile);
print_rtx (x);
putc ('\n', outf);
ipa-pure-const.c (state_from_flags, [...]): Use current_function_name instead of lang_hooks.decl_printable_name. * ipa-pure-const.c (state_from_flags, local_pure_const): Use current_function_name instead of lang_hooks.decl_printable_name. * function.h (fndecl_name): New prototype. * function.c (fndecl_name): New function. * vecir.h (cgraph_node_p): New standard IR VEC type. * trans-mem.c (cgraph_node_p): No need anymore to define it here. * ipa-utils.h (ipa_get_nodes_in_cycle): New prototype. * ipa-utils.c (ipa_get_nodes_in_cycle): New function. * ipa-reference.c: Don't include langhooks.h, and certainly not twice. Fix many formatting issues (long lines, short lines, spacing, etc.). (get_static_name): Use fndecl_name. (dump_static_vars_set_to_file): New function split out from propagate. (union_static_var_sets): New function, union two sets and collapse to all_module_statics as quickly as possible. (intersect_static_var_sets): New function, similar to above. (copy_static_var_set): Renamed from copy_global_bitmap and rewritten to allocate a copy on the same bitmap_obstack as the source set. (propagate_bits): Simplify, and clarify by using union_static_var_sets. (generate_summary): Remove bm_temp. Print UID of promotable globals. (read_write_all_from_decl): Use pass-by-reference, bless C++. (get_read_write_all_from_node): New function, split out from propagate. (propagate): Simplify and clarify with helper functions. Use ipa_get_nodes_in_cycle to walk all nodes in a reduced node. (ipa_reference_read_optimization_summary): Use fndecl_name instead of lang_hooks.decl_printable_name. * rtl.h (print_rtl_single_with_indent): New prototype. * print-rtl.c (print_rtl_single_with_indent): New function. * cfghooks.h (empty_block_p, split_block_before_cond_jump): New hooks. * cfghooks.c (empty_block_p, split_block_before_cond_jump): Implement. * cfgrtl.c (rtl_block_empty_p, rtl_split_block_before_cond_jump): Implement RTL specific hooks. (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Register the new hooks. * tree-cfg.c (gimple_empty_block_p, gimple_split_block_before_cond_jump): Implement GIMPLE specific hooks. (gimple_cfg_hooks): Register the new hooks. * tree-ssa-phiopt.c (empty_block_p): Remove in favor of new hook. From-SVN: r191255
2012-09-13 15:41:46 +02:00
indent = old_indent;
cfg.c (dump_flow_info): Change to also print entry and exit block info. 2007-08-30 Kenneth Zadeck <zadeck@naturalbridge.com> * cfg.c (dump_flow_info): Change to also print entry and exit block info. * print-rtl.c (print_rtl_single): Allow to print rtl with -fdump-unnumbered. From-SVN: r127932
2007-08-30 19:43:04 +02:00
return 1;
For phases starting with flow, print basic block information when doing dumps From-SVN: r15082
1997-09-04 21:15:50 +02:00
}
rtl.h (print_simple_rtl): New. * rtl.h (print_simple_rtl): New. * print-rtl.c (print_simple_rtl): New. (flag_simple): New. (print_rtx): Disable printing of flags and modes, etc., if `flag_simple` nonzero. From-SVN: r38730
2001-01-06 00:30:02 +01:00
/* Like print_rtl except without all the detail; for example,
if RTX is a CONST_INT then print in decimal format. */
void
cfglayout.c (insn_scope, insn_line): Constify. * cfglayout.c (insn_scope, insn_line): Constify. * emit-rtl.c (const_int_htab_hash, const_int_htab_eq, const_double_htab_hash, const_double_htab_eq, mem_attrs_htab_hash): Likewise. * loop-iv.c (biv_eq): Likewise. * print-rtl.c (print_rtx, print_decl_name, print_mem_expr, print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl): Likewise. * rtl-error.c (location_for_asm, diagnostic_for_asm, error_for_asm, warning_for_asm, _fatal_insn, _fatal_insn_not_found): Likewise. * rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat, rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise. * rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1, rtl_check_failed_type2, rtl_check_failed_code1, rtl_check_failed_code2, rtl_check_failed_code_mode, rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND, SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs, shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p, get_pool_mode, insn_line, insn_file, simplify_replace_rtx, mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p, rtx_unstable_p, get_integer_term, get_related_value, offset_within_block_p, reg_mentioned_p, count_occurrences, reg_referenced_p, reg_used_between_p, no_labels_between_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, side_effects_p, volatile_refs_p, volatile_insn_p, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p, auto_inc_p, in_expr_list_p, remove_node_from_expr_list, loc_mentioned_in_p, label_is_jump_target_p, reversed_comparison_code_parts, debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find, print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single, print_inline_rtx): Likewise. * rtlanal.c (covers_regno_p, covers_regno_no_parallel_p, computed_jump_p_1, nonzero_bits1, rtx_unstable_p, rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p, get_integer_term, get_related_value, offset_within_block_p, count_occurrences, reg_mentioned_p, no_labels_between_p, reg_used_between_p, reg_referenced_p, single_set_2, multiple_sets, set_noop_p, refers_to_regno_p, reg_overlap_mentioned_p, dead_or_set_p, covers_regno_no_parallel_p, covers_regno_p, dead_or_set_regno_p, find_reg_note, find_regno_note, find_reg_equal_equiv_note, find_constant_src, find_reg_fusage, find_regno_fusage, pure_call_p, remove_note, in_expr_list_p, remove_node_from_expr_list, volatile_insn_p, volatile_refs_p, side_effects_p, may_trap_p_1, may_trap_p, may_trap_after_code_motion_p, may_trap_or_fault_p, inequality_comparisons_p, tablejump_p, computed_jump_p_1, computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb, subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise. * simplify-rtx.c (neg_const_int, plus_minus_operand_p, mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p): Likewise. * toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm, warning_for_asm): Likewise. * tree.h (print_rtl): Likewise. * varasm.c (get_pool_mode): Likewise. From-SVN: r126922
2007-07-25 20:33:26 +02:00
print_simple_rtl (FILE *outf, const_rtx x)
rtl.h (print_simple_rtl): New. * rtl.h (print_simple_rtl): New. * print-rtl.c (print_simple_rtl): New. (flag_simple): New. (print_rtx): Disable printing of flags and modes, etc., if `flag_simple` nonzero. From-SVN: r38730
2001-01-06 00:30:02 +01:00
{
flag_simple = 1;
print_rtl (outf, x);
flag_simple = 0;
}
[PATCH] Move RTL printing code from sched-vis.c into print-rtl.c * Makefile.in (OBJS): Remove sched-vis.c * sched-vis.c: Removed. Code moved into... * print-rtl.c: Here. Include cfg.h, pretty-print.h and print-rtl.h. * rtl.h: Remove prototypes for functions now living in print-rtl.c * print-rtl.h Add prototypes for new functions in print-rtl.c. * auto-inc-dec.c: Include print-rtl.h * cfgrtl.c, combine.c, final.c haifa-sched.c: Likewise. * ira.c, lra-constraints.c, lra.c, sel-sched-dump.c: Likewise. From-SVN: r229110
2015-10-21 07:56:37 +02:00
make avail_stores a vec<rtx_insn *> gcc/ChangeLog: 2016-04-24 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * print-rtl.c (print_rtx_insn_vec): New function. * print-rtl.h: New prototype. * store-motion.c (struct st_expr): Make avail_stores a vector. (st_expr_entry): Adjust. (free_st_expr_entry): Likewise. (print_store_motion_mems): Likewise. (find_moveable_store): Likewise. (compute_store_table): Likewise. (delete_store): Likewise. (build_store_vectors): Likewise. From-SVN: r235394
2016-04-24 10:45:38 +02:00
/* Print the elements of VEC to FILE. */
void
print_rtx_insn_vec (FILE *file, const vec<rtx_insn *> &vec)
{
fputc('{', file);
unsigned int len = vec.length ();
for (unsigned int i = 0; i < len; i++)
{
print_rtl (file, vec[i]);
if (i < len - 1)
fputs (", ", file);
}
fputc ('}', file);
}
[PATCH] Move RTL printing code from sched-vis.c into print-rtl.c * Makefile.in (OBJS): Remove sched-vis.c * sched-vis.c: Removed. Code moved into... * print-rtl.c: Here. Include cfg.h, pretty-print.h and print-rtl.h. * rtl.h: Remove prototypes for functions now living in print-rtl.c * print-rtl.h Add prototypes for new functions in print-rtl.c. * auto-inc-dec.c: Include print-rtl.h * cfgrtl.c, combine.c, final.c haifa-sched.c: Likewise. * ira.c, lra-constraints.c, lra.c, sel-sched-dump.c: Likewise. From-SVN: r229110
2015-10-21 07:56:37 +02:00
#ifndef GENERATOR_FILE
/* The functions below try to print RTL in a form resembling assembler
mnemonics. Because this form is more concise than the "traditional" form
of RTL printing in Lisp-style, the form printed by this file is called
"slim". RTL dumps in slim format can be obtained by appending the "-slim"
option to -fdump-rtl-<pass>. Control flow graph output as a DOT file is
always printed in slim form.
The normal interface to the functionality provided in this pretty-printer
is through the dump_*_slim functions to print to a stream, or via the
print_*_slim functions to print into a user's pretty-printer.
It is also possible to obtain a string for a single pattern as a string
pointer, via str_pattern_slim, but this usage is discouraged. */
/* For insns we print patterns, and for some patterns we print insns... */
static void print_insn_with_notes (pretty_printer *, const rtx_insn *);
/* This recognizes rtx'en classified as expressions. These are always
represent some action on values or results of other expression, that
may be stored in objects representing values. */
static void
print_exp (pretty_printer *pp, const_rtx x, int verbose)
{
const char *st[4];
const char *fun;
rtx op[4];
int i;
fun = (char *) 0;
for (i = 0; i < 4; i++)
{
st[i] = (char *) 0;
op[i] = NULL_RTX;
}
switch (GET_CODE (x))
{
case PLUS:
op[0] = XEXP (x, 0);
if (CONST_INT_P (XEXP (x, 1))
&& INTVAL (XEXP (x, 1)) < 0)
{
st[1] = "-";
op[1] = GEN_INT (-INTVAL (XEXP (x, 1)));
}
else
{
st[1] = "+";
op[1] = XEXP (x, 1);
}
break;
case LO_SUM:
op[0] = XEXP (x, 0);
st[1] = "+low(";
op[1] = XEXP (x, 1);
st[2] = ")";
break;
case MINUS:
op[0] = XEXP (x, 0);
st[1] = "-";
op[1] = XEXP (x, 1);
break;
case COMPARE:
fun = "cmp";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
break;
case NEG:
st[0] = "-";
op[0] = XEXP (x, 0);
break;
case FMA:
st[0] = "{";
op[0] = XEXP (x, 0);
st[1] = "*";
op[1] = XEXP (x, 1);
st[2] = "+";
op[2] = XEXP (x, 2);
st[3] = "}";
break;
case MULT:
op[0] = XEXP (x, 0);
st[1] = "*";
op[1] = XEXP (x, 1);
break;
case DIV:
op[0] = XEXP (x, 0);
st[1] = "/";
op[1] = XEXP (x, 1);
break;
case UDIV:
fun = "udiv";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
break;
case MOD:
op[0] = XEXP (x, 0);
st[1] = "%";
op[1] = XEXP (x, 1);
break;
case UMOD:
fun = "umod";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
break;
case SMIN:
fun = "smin";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
break;
case SMAX:
fun = "smax";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
break;
case UMIN:
fun = "umin";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
break;
case UMAX:
fun = "umax";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
break;
case NOT:
st[0] = "!";
op[0] = XEXP (x, 0);
break;
case AND:
op[0] = XEXP (x, 0);
st[1] = "&";
op[1] = XEXP (x, 1);
break;
case IOR:
op[0] = XEXP (x, 0);
st[1] = "|";
op[1] = XEXP (x, 1);
break;
case XOR:
op[0] = XEXP (x, 0);
st[1] = "^";
op[1] = XEXP (x, 1);
break;
case ASHIFT:
op[0] = XEXP (x, 0);
st[1] = "<<";
op[1] = XEXP (x, 1);
break;
case LSHIFTRT:
op[0] = XEXP (x, 0);
st[1] = " 0>>";
op[1] = XEXP (x, 1);
break;
case ASHIFTRT:
op[0] = XEXP (x, 0);
st[1] = ">>";
op[1] = XEXP (x, 1);
break;
case ROTATE:
op[0] = XEXP (x, 0);
st[1] = "<-<";
op[1] = XEXP (x, 1);
break;
case ROTATERT:
op[0] = XEXP (x, 0);
st[1] = ">->";
op[1] = XEXP (x, 1);
break;
case NE:
op[0] = XEXP (x, 0);
st[1] = "!=";
op[1] = XEXP (x, 1);
break;
case EQ:
op[0] = XEXP (x, 0);
st[1] = "==";
op[1] = XEXP (x, 1);
break;
case GE:
op[0] = XEXP (x, 0);
st[1] = ">=";
op[1] = XEXP (x, 1);
break;
case GT:
op[0] = XEXP (x, 0);
st[1] = ">";
op[1] = XEXP (x, 1);
break;
case LE:
op[0] = XEXP (x, 0);
st[1] = "<=";
op[1] = XEXP (x, 1);
break;
case LT:
op[0] = XEXP (x, 0);
st[1] = "<";
op[1] = XEXP (x, 1);
break;
case SIGN_EXTRACT:
fun = (verbose) ? "sign_extract" : "sxt";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
op[2] = XEXP (x, 2);
break;
case ZERO_EXTRACT:
fun = (verbose) ? "zero_extract" : "zxt";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
op[2] = XEXP (x, 2);
break;
case SIGN_EXTEND:
fun = (verbose) ? "sign_extend" : "sxn";
op[0] = XEXP (x, 0);
break;
case ZERO_EXTEND:
fun = (verbose) ? "zero_extend" : "zxn";
op[0] = XEXP (x, 0);
break;
case FLOAT_EXTEND:
fun = (verbose) ? "float_extend" : "fxn";
op[0] = XEXP (x, 0);
break;
case TRUNCATE:
fun = (verbose) ? "trunc" : "trn";
op[0] = XEXP (x, 0);
break;
case FLOAT_TRUNCATE:
fun = (verbose) ? "float_trunc" : "ftr";
op[0] = XEXP (x, 0);
break;
case FLOAT:
fun = (verbose) ? "float" : "flt";
op[0] = XEXP (x, 0);
break;
case UNSIGNED_FLOAT:
fun = (verbose) ? "uns_float" : "ufl";
op[0] = XEXP (x, 0);
break;
case FIX:
fun = "fix";
op[0] = XEXP (x, 0);
break;
case UNSIGNED_FIX:
fun = (verbose) ? "uns_fix" : "ufx";
op[0] = XEXP (x, 0);
break;
case PRE_DEC:
st[0] = "--";
op[0] = XEXP (x, 0);
break;
case PRE_INC:
st[0] = "++";
op[0] = XEXP (x, 0);
break;
case POST_DEC:
op[0] = XEXP (x, 0);
st[1] = "--";
break;
case POST_INC:
op[0] = XEXP (x, 0);
st[1] = "++";
break;
case PRE_MODIFY:
st[0] = "pre ";
op[0] = XEXP (XEXP (x, 1), 0);
st[1] = "+=";
op[1] = XEXP (XEXP (x, 1), 1);
break;
case POST_MODIFY:
st[0] = "post ";
op[0] = XEXP (XEXP (x, 1), 0);
st[1] = "+=";
op[1] = XEXP (XEXP (x, 1), 1);
break;
case CALL:
st[0] = "call ";
op[0] = XEXP (x, 0);
if (verbose)
{
st[1] = " argc:";
op[1] = XEXP (x, 1);
}
break;
case IF_THEN_ELSE:
st[0] = "{(";
op[0] = XEXP (x, 0);
st[1] = ")?";
op[1] = XEXP (x, 1);
st[2] = ":";
op[2] = XEXP (x, 2);
st[3] = "}";
break;
case TRAP_IF:
fun = "trap_if";
op[0] = TRAP_CONDITION (x);
break;
case PREFETCH:
fun = "prefetch";
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
op[2] = XEXP (x, 2);
break;
case UNSPEC:
case UNSPEC_VOLATILE:
{
pp_string (pp, "unspec");
if (GET_CODE (x) == UNSPEC_VOLATILE)
pp_string (pp, "/v");
pp_left_bracket (pp);
for (i = 0; i < XVECLEN (x, 0); i++)
{
if (i != 0)
pp_comma (pp);
print_pattern (pp, XVECEXP (x, 0, i), verbose);
}
pp_string (pp, "] ");
pp_decimal_int (pp, XINT (x, 1));
}
break;
default:
{
/* Most unhandled codes can be printed as pseudo-functions. */
if (GET_RTX_CLASS (GET_CODE (x)) == RTX_UNARY)
{
fun = GET_RTX_NAME (GET_CODE (x));
op[0] = XEXP (x, 0);
}
else if (GET_RTX_CLASS (GET_CODE (x)) == RTX_COMPARE
|| GET_RTX_CLASS (GET_CODE (x)) == RTX_COMM_COMPARE
|| GET_RTX_CLASS (GET_CODE (x)) == RTX_BIN_ARITH
|| GET_RTX_CLASS (GET_CODE (x)) == RTX_COMM_ARITH)
{
fun = GET_RTX_NAME (GET_CODE (x));
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
}
else if (GET_RTX_CLASS (GET_CODE (x)) == RTX_TERNARY)
{
fun = GET_RTX_NAME (GET_CODE (x));
op[0] = XEXP (x, 0);
op[1] = XEXP (x, 1);
op[2] = XEXP (x, 2);
}
else
/* Give up, just print the RTX name. */
st[0] = GET_RTX_NAME (GET_CODE (x));
}
break;
}
/* Print this as a function? */
if (fun)
{
pp_string (pp, fun);
pp_left_paren (pp);
}
for (i = 0; i < 4; i++)
{
if (st[i])
pp_string (pp, st[i]);
if (op[i])
{
if (fun && i != 0)
pp_comma (pp);
print_value (pp, op[i], verbose);
}
}
if (fun)
pp_right_paren (pp);
} /* print_exp */
/* Prints rtxes, I customarily classified as values. They're constants,
registers, labels, symbols and memory accesses. */
void
print_value (pretty_printer *pp, const_rtx x, int verbose)
{
char tmp[1024];
if (!x)
{
pp_string (pp, "(nil)");
return;
}
switch (GET_CODE (x))
{
case CONST_INT:
pp_scalar (pp, HOST_WIDE_INT_PRINT_HEX,
(unsigned HOST_WIDE_INT) INTVAL (x));
break;
case CONST_WIDE_INT:
{
const char *sep = "<";
int i;
for (i = CONST_WIDE_INT_NUNITS (x) - 1; i >= 0; i--)
{
pp_string (pp, sep);
sep = ",";
sprintf (tmp, HOST_WIDE_INT_PRINT_HEX,
(unsigned HOST_WIDE_INT) CONST_WIDE_INT_ELT (x, i));
pp_string (pp, tmp);
}
pp_greater (pp);
}
break;
case CONST_DOUBLE:
if (FLOAT_MODE_P (GET_MODE (x)))
{
real_to_decimal (tmp, CONST_DOUBLE_REAL_VALUE (x),
sizeof (tmp), 0, 1);
pp_string (pp, tmp);
}
else
pp_printf (pp, "<%wx,%wx>",
(unsigned HOST_WIDE_INT) CONST_DOUBLE_LOW (x),
(unsigned HOST_WIDE_INT) CONST_DOUBLE_HIGH (x));
break;
case CONST_FIXED:
fixed_to_decimal (tmp, CONST_FIXED_VALUE (x), sizeof (tmp));
pp_string (pp, tmp);
break;
case CONST_STRING:
pp_printf (pp, "\"%s\"", XSTR (x, 0));
break;
case SYMBOL_REF:
pp_printf (pp, "`%s'", XSTR (x, 0));
break;
case LABEL_REF:
pp_printf (pp, "L%d", INSN_UID (LABEL_REF_LABEL (x)));
break;
case CONST:
case HIGH:
case STRICT_LOW_PART:
pp_printf (pp, "%s(", GET_RTX_NAME (GET_CODE (x)));
print_value (pp, XEXP (x, 0), verbose);
pp_right_paren (pp);
break;
case REG:
if (REGNO (x) < FIRST_PSEUDO_REGISTER)
{
if (ISDIGIT (reg_names[REGNO (x)][0]))
pp_modulo (pp);
pp_string (pp, reg_names[REGNO (x)]);
}
else
pp_printf (pp, "r%d", REGNO (x));
if (verbose)
pp_printf (pp, ":%s", GET_MODE_NAME (GET_MODE (x)));
break;
case SUBREG:
print_value (pp, SUBREG_REG (x), verbose);
pp_printf (pp, "#%d", SUBREG_BYTE (x));
break;
case SCRATCH:
case CC0:
case PC:
pp_string (pp, GET_RTX_NAME (GET_CODE (x)));
break;
case MEM:
pp_left_bracket (pp);
print_value (pp, XEXP (x, 0), verbose);
pp_right_bracket (pp);
break;
case DEBUG_EXPR:
pp_printf (pp, "D#%i", DEBUG_TEMP_UID (DEBUG_EXPR_TREE_DECL (x)));
break;
default:
print_exp (pp, x, verbose);
break;
}
} /* print_value */
/* The next step in insn detalization, its pattern recognition. */
void
print_pattern (pretty_printer *pp, const_rtx x, int verbose)
{
if (! x)
{
pp_string (pp, "(nil)");
return;
}
switch (GET_CODE (x))
{
case SET:
print_value (pp, SET_DEST (x), verbose);
pp_equal (pp);
print_value (pp, SET_SRC (x), verbose);
break;
case RETURN:
case SIMPLE_RETURN:
case EH_RETURN:
pp_string (pp, GET_RTX_NAME (GET_CODE (x)));
break;
case CALL:
print_exp (pp, x, verbose);
break;
case CLOBBER:
case USE:
pp_printf (pp, "%s ", GET_RTX_NAME (GET_CODE (x)));
print_value (pp, XEXP (x, 0), verbose);
break;
case VAR_LOCATION:
pp_string (pp, "loc ");
print_value (pp, PAT_VAR_LOCATION_LOC (x), verbose);
break;
case COND_EXEC:
pp_left_paren (pp);
if (GET_CODE (COND_EXEC_TEST (x)) == NE
&& XEXP (COND_EXEC_TEST (x), 1) == const0_rtx)
print_value (pp, XEXP (COND_EXEC_TEST (x), 0), verbose);
else if (GET_CODE (COND_EXEC_TEST (x)) == EQ
&& XEXP (COND_EXEC_TEST (x), 1) == const0_rtx)
{
pp_exclamation (pp);
print_value (pp, XEXP (COND_EXEC_TEST (x), 0), verbose);
}
else
print_value (pp, COND_EXEC_TEST (x), verbose);
pp_string (pp, ") ");
print_pattern (pp, COND_EXEC_CODE (x), verbose);
break;
case PARALLEL:
{
int i;
pp_left_brace (pp);
for (i = 0; i < XVECLEN (x, 0); i++)
{
print_pattern (pp, XVECEXP (x, 0, i), verbose);
pp_semicolon (pp);
}
pp_right_brace (pp);
}
break;
case SEQUENCE:
{
const rtx_sequence *seq = as_a <const rtx_sequence *> (x);
pp_string (pp, "sequence{");
if (INSN_P (seq->element (0)))
{
/* Print the sequence insns indented. */
const char * save_print_rtx_head = print_rtx_head;
char indented_print_rtx_head[32];
pp_newline (pp);
gcc_assert (strlen (print_rtx_head) < sizeof (indented_print_rtx_head) - 4);
snprintf (indented_print_rtx_head,
sizeof (indented_print_rtx_head),
"%s ", print_rtx_head);
print_rtx_head = indented_print_rtx_head;
for (int i = 0; i < seq->len (); i++)
print_insn_with_notes (pp, seq->insn (i));
pp_printf (pp, "%s ", save_print_rtx_head);
print_rtx_head = save_print_rtx_head;
}
else
{
for (int i = 0; i < seq->len (); i++)
{
print_pattern (pp, seq->element (i), verbose);
pp_semicolon (pp);
}
}
pp_right_brace (pp);
}
break;
case ASM_INPUT:
pp_printf (pp, "asm {%s}", XSTR (x, 0));
break;
case ADDR_VEC:
for (int i = 0; i < XVECLEN (x, 0); i++)
{
print_value (pp, XVECEXP (x, 0, i), verbose);
pp_semicolon (pp);
}
break;
case ADDR_DIFF_VEC:
for (int i = 0; i < XVECLEN (x, 1); i++)
{
print_value (pp, XVECEXP (x, 1, i), verbose);
pp_semicolon (pp);
}
break;
case TRAP_IF:
pp_string (pp, "trap_if ");
print_value (pp, TRAP_CONDITION (x), verbose);
break;
case UNSPEC:
case UNSPEC_VOLATILE:
/* Fallthru -- leave UNSPECs to print_exp. */
default:
print_value (pp, x, verbose);
}
} /* print_pattern */
/* This is the main function in slim rtl visualization mechanism.
X is an insn, to be printed into PP.
This function tries to print it properly in human-readable form,
resembling assembler mnemonics (instead of the older Lisp-style
form).
If VERBOSE is TRUE, insns are printed with more complete (but
longer) pattern names and with extra information, and prefixed
with their INSN_UIDs. */
void
print_insn (pretty_printer *pp, const rtx_insn *x, int verbose)
{
if (verbose)
{
/* Blech, pretty-print can't print integers with a specified width. */
char uid_prefix[32];
snprintf (uid_prefix, sizeof uid_prefix, " %4d: ", INSN_UID (x));
pp_string (pp, uid_prefix);
}
switch (GET_CODE (x))
{
case INSN:
print_pattern (pp, PATTERN (x), verbose);
break;
case DEBUG_INSN:
{
const char *name = "?";
if (DECL_P (INSN_VAR_LOCATION_DECL (x)))
{
tree id = DECL_NAME (INSN_VAR_LOCATION_DECL (x));
char idbuf[32];
if (id)
name = IDENTIFIER_POINTER (id);
else if (TREE_CODE (INSN_VAR_LOCATION_DECL (x))
== DEBUG_EXPR_DECL)
{
sprintf (idbuf, "D#%i",
DEBUG_TEMP_UID (INSN_VAR_LOCATION_DECL (x)));
name = idbuf;
}
else
{
sprintf (idbuf, "D.%i",
DECL_UID (INSN_VAR_LOCATION_DECL (x)));
name = idbuf;
}
}
pp_printf (pp, "debug %s => ", name);
if (VAR_LOC_UNKNOWN_P (INSN_VAR_LOCATION_LOC (x)))
pp_string (pp, "optimized away");
else
print_pattern (pp, INSN_VAR_LOCATION_LOC (x), verbose);
}
break;
case JUMP_INSN:
print_pattern (pp, PATTERN (x), verbose);
break;
case CALL_INSN:
if (GET_CODE (PATTERN (x)) == PARALLEL)
print_pattern (pp, XVECEXP (PATTERN (x), 0, 0), verbose);
else
print_pattern (pp, PATTERN (x), verbose);
break;
case CODE_LABEL:
pp_printf (pp, "L%d:", INSN_UID (x));
break;
case JUMP_TABLE_DATA:
pp_string (pp, "jump_table_data{\n");
print_pattern (pp, PATTERN (x), verbose);
pp_right_brace (pp);
break;
case BARRIER:
pp_string (pp, "barrier");
break;
case NOTE:
{
pp_string (pp, GET_NOTE_INSN_NAME (NOTE_KIND (x)));
switch (NOTE_KIND (x))
{
case NOTE_INSN_EH_REGION_BEG:
case NOTE_INSN_EH_REGION_END:
pp_printf (pp, " %d", NOTE_EH_HANDLER (x));
break;
case NOTE_INSN_BLOCK_BEG:
case NOTE_INSN_BLOCK_END:
pp_printf (pp, " %d", BLOCK_NUMBER (NOTE_BLOCK (x)));
break;
case NOTE_INSN_BASIC_BLOCK:
pp_printf (pp, " %d", NOTE_BASIC_BLOCK (x)->index);
break;
case NOTE_INSN_DELETED_LABEL:
case NOTE_INSN_DELETED_DEBUG_LABEL:
{
const char *label = NOTE_DELETED_LABEL_NAME (x);
if (label == NULL)
label = "";
pp_printf (pp, " (\"%s\")", label);
}
break;
case NOTE_INSN_VAR_LOCATION:
case NOTE_INSN_CALL_ARG_LOCATION:
pp_left_brace (pp);
print_pattern (pp, NOTE_VAR_LOCATION (x), verbose);
pp_right_brace (pp);
break;
default:
break;
}
break;
}
default:
gcc_unreachable ();
}
} /* print_insn */
/* Pretty-print a slim dump of X (an insn) to PP, including any register
note attached to the instruction. */
static void
print_insn_with_notes (pretty_printer *pp, const rtx_insn *x)
{
pp_string (pp, print_rtx_head);
print_insn (pp, x, 1);
pp_newline (pp);
if (INSN_P (x) && REG_NOTES (x))
for (rtx note = REG_NOTES (x); note; note = XEXP (note, 1))
{
pp_printf (pp, "%s %s ", print_rtx_head,
GET_REG_NOTE_NAME (REG_NOTE_KIND (note)));
if (GET_CODE (note) == INT_LIST)
pp_printf (pp, "%d", XINT (note, 0));
else
print_pattern (pp, XEXP (note, 0), 1);
pp_newline (pp);
}
}
/* Print X, an RTL value node, to file F in slim format. Include
additional information if VERBOSE is nonzero.
Value nodes are constants, registers, labels, symbols and
memory. */
void
dump_value_slim (FILE *f, const_rtx x, int verbose)
{
pretty_printer rtl_slim_pp;
rtl_slim_pp.buffer->stream = f;
print_value (&rtl_slim_pp, x, verbose);
pp_flush (&rtl_slim_pp);
}
/* Emit a slim dump of X (an insn) to the file F, including any register
note attached to the instruction. */
void
dump_insn_slim (FILE *f, const rtx_insn *x)
{
pretty_printer rtl_slim_pp;
rtl_slim_pp.buffer->stream = f;
print_insn_with_notes (&rtl_slim_pp, x);
pp_flush (&rtl_slim_pp);
}
/* Same as above, but stop at LAST or when COUNT == 0.
If COUNT < 0 it will stop only at LAST or NULL rtx. */
void
dump_rtl_slim (FILE *f, const rtx_insn *first, const rtx_insn *last,
int count, int flags ATTRIBUTE_UNUSED)
{
const rtx_insn *insn, *tail;
pretty_printer rtl_slim_pp;
rtl_slim_pp.buffer->stream = f;
tail = last ? NEXT_INSN (last) : NULL;
for (insn = first;
(insn != NULL) && (insn != tail) && (count != 0);
insn = NEXT_INSN (insn))
{
print_insn_with_notes (&rtl_slim_pp, insn);
if (count > 0)
count--;
}
pp_flush (&rtl_slim_pp);
}
/* Dumps basic block BB to pretty-printer PP in slim form and without and
no indentation, for use as a label of a DOT graph record-node. */
void
rtl_dump_bb_for_graph (pretty_printer *pp, basic_block bb)
{
rtx_insn *insn;
bool first = true;
/* TODO: inter-bb stuff. */
FOR_BB_INSNS (bb, insn)
{
if (! first)
{
pp_bar (pp);
pp_write_text_to_stream (pp);
}
first = false;
print_insn_with_notes (pp, insn);
pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
}
}
/* Pretty-print pattern X of some insn in non-verbose mode.
Return a string pointer to the pretty-printer buffer.
This function is only exported exists only to accommodate some older users
of the slim RTL pretty printers. Please do not use it for new code. */
const char *
str_pattern_slim (const_rtx x)
{
pretty_printer rtl_slim_pp;
print_pattern (&rtl_slim_pp, x, 0);
return ggc_strdup (pp_formatted_text (&rtl_slim_pp));
}
/* Emit a slim dump of X (an insn) to stderr. */
extern void debug_insn_slim (const rtx_insn *);
DEBUG_FUNCTION void
debug_insn_slim (const rtx_insn *x)
{
dump_insn_slim (stderr, x);
}
/* Same as above, but using dump_rtl_slim. */
extern void debug_rtl_slim (FILE *, const rtx_insn *, const rtx_insn *,
int, int);
DEBUG_FUNCTION void
debug_rtl_slim (const rtx_insn *first, const rtx_insn *last, int count,
int flags)
{
dump_rtl_slim (stderr, first, last, count, flags);
}
extern void debug_bb_slim (basic_block);
DEBUG_FUNCTION void
debug_bb_slim (basic_block bb)
{
dump_bb (stderr, bb, 0, TDF_SLIM | TDF_BLOCKS);
}
extern void debug_bb_n_slim (int);
DEBUG_FUNCTION void
debug_bb_n_slim (int n)
{
basic_block bb = BASIC_BLOCK_FOR_FN (cfun, n);
debug_bb_slim (bb);
}
#endif