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* Update copyright years.jakub2015-01-051-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219188 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-11-25 Vladimir Makarov <vmakarov@redhat.com>vmakarov2014-11-251-4/+7
| | | | | | | | | * ira-lives.c (process_bb_node_lives): Make code with conditional REAL_PIC_OFFSET_TABLE_REGNUM. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218063 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-11-25 Vladimir Makarov <vmakarov@redhat.com>vmakarov2014-11-251-4/+31
| | | | | | | | | | PR target/63527 * ira-lives.c (process_bb_node_lives): Check and remove conflict of pic pseudo with pic hard reg. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218059 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/ada/rsandifo2014-10-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * gcc-interface/decl.c, gcc-interface/gigi.h, gcc-interface/misc.c, gcc-interface/trans.c, gcc-interface/utils.c, gcc-interface/utils2.c: Remove redundant enum from machine_mode. gcc/c-family/ * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant enum from machine_mode. gcc/c/ * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from machine_mode. gcc/cp/ * constexpr.c: Remove redundant enum from machine_mode. gcc/fortran/ * trans-types.c, trans-types.h: Remove redundant enum from machine_mode. gcc/go/ * go-lang.c: Remove redundant enum from machine_mode. gcc/java/ * builtins.c, java-tree.h, typeck.c: Remove redundant enum from machine_mode. gcc/lto/ * lto-lang.c: Remove redundant enum from machine_mode. gcc/ * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c, builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h, cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c, config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md, config/aarch64/aarch64.c, config/aarch64/aarch64.h, config/aarch64/aarch64.md, config/alpha/alpha-protos.h, config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h, config/arc/predicates.md, config/arm/aarch-common-protos.h, config/arm/aarch-common.c, config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h, config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md, config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c, config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c, config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md, config/cr16/cr16-protos.h, config/cr16/cr16.c, config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md, config/darwin-protos.h, config/darwin.c, config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c, config/epiphany/epiphany.md, config/fr30/fr30.c, config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md, config/h8300/h8300-protos.h, config/h8300/h8300.c, config/i386/i386-builtin-types.awk, config/i386/i386-protos.h, config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md, config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h, config/ia64/ia64.c, config/iq2000/iq2000-protos.h, config/iq2000/iq2000.c, config/iq2000/iq2000.md, config/lm32/lm32-protos.h, config/lm32/lm32.c, config/m32c/m32c-protos.h, config/m32c/m32c.c, config/m32r/m32r-protos.h, config/m32r/m32r.c, config/m68k/m68k-protos.h, config/m68k/m68k.c, config/mcore/mcore-protos.h, config/mcore/mcore.c, config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c, config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c, config/mips/mips-protos.h, config/mips/mips.c, config/mmix/mmix-protos.h, config/mmix/mmix.c, config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c, config/moxie/moxie.c, config/msp430/msp430-protos.h, config/msp430/msp430.c, config/nds32/nds32-cost.c, config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c, config/nds32/nds32-protos.h, config/nds32/nds32.c, config/nios2/nios2-protos.h, config/nios2/nios2.c, config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h, config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c, config/rs6000/altivec.md, config/rs6000/rs6000-c.c, config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c, config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c, config/s390/predicates.md, config/s390/s390-protos.h, config/s390/s390.c, config/s390/s390.h, config/s390/s390.md, config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c, config/sh/sh.md, config/sparc/predicates.md, config/sparc/sparc-protos.h, config/sparc/sparc.c, config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c, config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c, config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c, config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h, config/tilepro/tilepro.c, config/v850/v850-protos.h, config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h, config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h, config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h, dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi, doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c, dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h, except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c, fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h, fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c, genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c, graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c, internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c, ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h, libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c, loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c, lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c, lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h, output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h, recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h, rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c, sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c, simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def, targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c, tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c, tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c, tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c, tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c, tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c, tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c, var-tracking.c, varasm.c: Remove redundant enum from machine_mode. gcc/ * gengtype.c (main): Treat machine_mode as a scalar typedef. * genmodes.c (emit_insn_modes_h): Hide inline functions if USED_FOR_TARGET. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216834 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-10-27 Andrew MacLeod <amacleod@redhat.com>amacleod2014-10-271-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216735 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-10-221-12/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed" attributes. * genattr.c (main): Handle "preferred_for_size" and "preferred_for_speed" in the same way as "enabled". * recog.h (bool_attr): New enum. (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks. (get_preferred_alternatives, check_bool_attrs): Declare. * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached) (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs): New functions. (get_enabled_alternatives): Use get_bool_attr_mask. * ira-costs.c (record_reg_classes): Use get_preferred_alternatives instead of recog_data.enabled_alternatives. * ira.c (ira_setup_alts): Likewise. * postreload.c (reload_cse_simplify_operands): Likewise. * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise. * ira-lives.c (preferred_alternatives): New variable. (process_bb_node_lives): Set it. (check_and_make_def_conflict, make_early_clobber_and_input_conflicts) (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead of recog_data.enabled_alternatives. * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives to preferred_alternatives. * lra-constraints.c (process_alt_operands): Update accordingly. * lra.c (lra_set_insn_recog_data): Likewise. (lra_update_insn_recog_data): Assert check_bool_attrs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216554 138bc75d-0d04-0410-961f-82ee72b054a4
* 2014-10-14 Kito Cheng <kito@0xlab.org>law2014-10-141-1/+1
| | | | | | | | | | | | * ira.c: Fix typo in comment. * ira.h: Ditto. * ira-build.c: Ditto. * ira-color.c: Ditto. * ira-emit.c: Ditto. * ira-int.h: Ditto. * ira-lives.c: Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216218 138bc75d-0d04-0410-961f-82ee72b054a4
* * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Updatelaw2014-09-191-1/+1
| | | | | | comments and fix spacing to conform to coding style. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215398 138bc75d-0d04-0410-961f-82ee72b054a4
* Tweak to ira-lives.cdmalcolm2014-08-271-1/+1
| | | | | | | | | | | | gcc/ 2014-08-27 David Malcolm <dmalcolm@redhat.com> * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local "prev" from rtx to rtx_insn *. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214587 138bc75d-0d04-0410-961f-82ee72b054a4
* ira: Use rtx_insn in various placesdmalcolm2014-08-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ * ira-int.h (struct ira_allocno_copy): Strengthen field "insn" from rtx to rtx_insn *insn. (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *. (ira_add_allocno_copy): Likewise. * ira-build.c (find_allocno_copy): Strengthen param "insn" from rtx to rtx_insn *. (ira_create_copy): Likewise. (ira_add_allocno_copy): Likewise. (create_bb_allocnos): Likewise for local "insn". * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn". (process_reg_shuffles): Update NULL_RTX to NULL in invocation of process_regs_for_copy for rtx_insn * param. (add_insn_allocno_copies): Strengthen param "insn" from rtx to rtx_insn *insn. Update NULL_RTX to NULL in invocation of process_regs_for_copy for rtx_insn * param. (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn. * ira-costs.c (record_reg_classes): Likewise for param "insn". (record_operand_costs): Likewise. (scan_one_insn): Likewise for return type, and for param "insn". (process_bb_for_costs): Likewise for local "insn". (process_bb_node_for_hard_reg_moves): Likewise. * ira-emit.c (struct move): Likewise for field "insn". (create_move): Eliminate use of NULL_RTX when dealing with an rtx_insn *. (emit_move_list): Strengthen return type and locals "result", "insn" from rtx to rtx_insn *insn. (emit_moves): Likewise for locals "insns", "tmp". (ira_emit): Likewise for local "insn". * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param "insn". (find_call_crossed_cheap_reg): Likewise. (process_bb_node_lives): Likewise for local "insn". * ira.c (decrease_live_ranges_number): Likewise. (compute_regs_asm_clobbered): Likewise. (build_insn_chain): Likewise. (find_moveable_pseudos): Likewise, also locals "def_insn", "use_insn", "x". Also strengthen local "closest_uses" from rtx * to rtx_insn **. Add a checked cast when assigning from "closest_use" into closest_uses array in a region where we know it's a non-NULL insn. (interesting_dest_for_shprep): Strengthen param "insn" from rtx to rtx_insn *. (split_live_ranges_for_shrink_wrap): Likewise for locals "insn", "last_interesting_insn", "uin". (move_unallocated_pseudos): Likewise for locals "def_insn", "move_insn", "newinsn". git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214339 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-06-151-21/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros. (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise. (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise. * auto-inc-dec.c (find_inc, merge_in_block): Use them. * combine.c (create_log_links): Likewise. * compare-elim.c (find_flags_uses_in_insn): Likewise. (try_eliminate_compare): Likewise. * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise. * dce.c (deletable_insn_p, find_call_stack_args): Likewise. (remove_reg_equal_equiv_notes_for_defs): Likewise. (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise. (word_dce_process_block, dce_process_block): Likewise. * ddg.c (def_has_ccmode_p): Likewise. * df-core.c (df_bb_regno_first_def_find): Likewise. (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise. * df-problems.c (df_rd_simulate_one_insn): Likewise. (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise. (df_chain_remove_problem, df_chain_insn_top_dump): Likewise. (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise. (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise. (df_remove_dead_eq_notes, df_note_bb_compute): Likewise. (df_simulate_find_defs, df_simulate_find_uses): Likewise. (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise. (df_simulate_uses, df_md_simulate_one_insn): Likewise. * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise. * fwprop.c (local_ref_killed_between_p): Likewise. (all_uses_available_at, free_load_extend): Likewise. * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise. * hw-doloop.c (scan_loop): Likewise. * ifcvt.c (dead_or_predicable): Likewise. * init-regs.c (initialize_uninitialized_regs): Likewise. * ira-lives.c (mark_hard_reg_early_clobbers): Likewise. (process_bb_node_lives): Likewise. * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise. (find_moveable_pseudos): Likewise. * loop-invariant.c (check_dependencies, record_uses): Likewise. * recog.c (peep2_find_free_register): Likewise. * ree.c (get_defs): Likewise. * regstat.c (regstat_bb_compute_ri): Likewise. (regstat_bb_compute_calls_crossed): Likewise. * sched-deps.c (find_inc, find_mem): Likewise. * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise. (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise. * shrink-wrap.c (requires_stack_frame_p): Likewise. (prepare_shrink_wrap): Likewise. * store-motion.c (compute_store_table, build_store_vectors): Likewise. * web.c (union_defs, pass_web::execute): Likewise. * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise. (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211678 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-06-111-82/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * common.md: New file. * doc/md.texi: Update description of generic, machine-independent constraints. * config/s390/constraints.md (e): Delete. * Makefile.in (md_file): Include common.md. * config/m32c/t-m32c (md_file): Likewise. * genpreds.c (general_mem): New array. (generic_constraint_letters): Remove constraints now defined by common.md. (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem. Allow the first character to be '<' or '>' as well. * genoutput.c (general_mem): New array. (indep_constraints): Remove constraints now defined by common.md. (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem. Remove special handling of 'm'. * ira-costs.c (record_reg_classes): Remove special handling of constraints now defined by common.md. * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise. * ira-lives.c (single_reg_class): Likewise. (ira_implicitly_set_insn_hard_regs): Likewise. * lra-constraints.c (reg_class_from_constraints): Likewise. (process_alt_operands, process_address, curr_insn_transform): Likewise. * postreload.c (reload_cse_simplify_operands): Likewise. * reload.c (push_secondary_reload, scratch_reload_class) (find_reloads, alternative_allows_const_pool_ref): Likewise. * reload1.c (maybe_fix_stack_asms): Likewise. * targhooks.c (default_secondary_reload): Likewise. * stmt.c (parse_output_constraint): Likewise. * recog.c (preprocess_constraints): Likewise. (constrain_operands, peep2_find_free_register): Likewise. (asm_operand_ok): Likewise, but add a comment saying why 'o' must be handled specially. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211475 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-06-111-28/+3
| | | | | | | | | | | | | | | | | * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison. * genpreds.c (have_const_dbl_constraints): Delete. (add_constraint): Don't set it. (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P. * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE constraints using the lookup_constraint logic. * ira-lives.c (single_reg_class): Likewise. * ira.c (ira_setup_alts): Likewise. * lra-constraints.c (process_alt_operands): Likewise. * recog.c (asm_operand_ok, constrain_operands): Likewise. * reload.c (find_reloads): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211474 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-06-111-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * system.h (REG_CLASS_FROM_CONSTRAINT): Poison. (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise. (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise. * genpreds.c (print_type_tree): New function. (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT, REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR. Write out enum constraint_type and get_constraint_type. * lra-constraints.c (satisfies_memory_constraint_p): Take a constraint_num rather than a constraint string. (satisfies_address_constraint_p): Likewise. (reg_class_from_constraints): Avoid old constraint macros. (process_alt_operands, process_address_1): Likewise. (curr_insn_transform): Likewise. * ira-costs.c (record_reg_classes): Likewise. (record_operand_costs): Likewise. * ira-lives.c (single_reg_class): Likewise. (ira_implicitly_set_insn_hard_regs): Likewise. * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise. * postreload.c (reload_cse_simplify_operands): Likewise. * recog.c (asm_operand_ok, preprocess_constraints): Likewise. (constrain_operands, peep2_find_free_register): Likewise. * reload.c (push_secondary_reload, scratch_reload_class): Likewise. (find_reloads, alternative_allows_const_pool_ref): Likewise. * reload1.c (maybe_fix_stack_asms): Likewise. * stmt.c (parse_output_constraint, parse_input_constraint): Likewise. * targhooks.c (default_secondary_reload): Likewise. * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference to EXTRA_CONSTRAINT_STR. * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211471 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-06-061-1/+15
| | | | | | | | | | * ira-lives.c (single_reg_class): Add missing break. Explicitly return NO_REGS for extra address and memory constraints. Handle operands that match (or are equivalent to something that matches) extra constant constraints. Ignore other non-register operands. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211300 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-06-041-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * recog.h (operand_alternative): Convert reg_class, reject, matched and matches into bitfields. (preprocess_constraints): New overload. (preprocess_insn_constraints): New function. (preprocess_constraints): Take the insn as parameter. (recog_op_alt): Change into a pointer. (target_recog): Add x_op_alt. * recog.c (asm_op_alt): New variable. (recog_op_alt): Change into a pointer. (preprocess_constraints): New overload, replacing the old function definition with one that doesn't use global state. (preprocess_insn_constraints): New function. (preprocess_constraints): Use them. Take the insn as parameter. Use asm_op_alt for asms. (recog_init): Free existing x_op_alt entries. * ira-lives.c (check_and_make_def_conflict): Make operand_alternative pointer const. (make_early_clobber_and_input_conflicts): Likewise. (process_bb_node_lives): Pass the insn to process_constraints. * reg-stack.c (check_asm_stack_operands): Likewise. (subst_asm_stack_regs): Likewise. * regcprop.c (copyprop_hardreg_forward_1): Likewise. * regrename.c (build_def_use): Likewise. * sched-deps.c (sched_analyze_insn): Likewise. * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise. * config/arm/arm.c (xscale_sched_adjust_cost): Likewise. (note_invalid_constants): Likewise. * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise. (ix86_legitimate_combined_insn): Make operand_alternative pointer const. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211240 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-06-041-22/+27
| | | | | | | | | | | * recog.c (preprocess_constraints): Don't skip disabled alternatives. * ira-lives.c (check_and_make_def_conflict): Check for disabled alternatives. (make_early_clobber_and_input_conflicts): Likewise. * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211239 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-06-041-24/+32
| | | | | | | | | | | | | | | | | | | | | | | * recog.h (recog_op_alt): Convert to a flat array. (which_op_alt): New function. * recog.c (recog_op_alt): Convert to a flat array. (preprocess_constraints): Update accordingly, grouping all operands of the same alternative together, rather than the other way around. * ira-lives.c (check_and_make_def_conflict): Likewise. (make_early_clobber_and_input_conflicts): Likewise. * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise. * reg-stack.c (check_asm_stack_operands): Use which_op_alt. (subst_asm_stack_regs): Likewise. * regcprop.c (copyprop_hardreg_forward_1): Likewise. * regrename.c (hide_operands, record_out_operands): Likewise. (build_def_use): Likewise. * sel-sched.c (get_reg_class): Likewise. * config/arm/arm.c (note_invalid_constants): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211237 138bc75d-0d04-0410-961f-82ee72b054a4
* -fuse-caller-save - Use collected register usage informationvries2014-05-281-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | 2014-05-28 Radovan Obradovic <robradovic@mips.com> Tom de Vries <tom@codesourcery.com> * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage. * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use get_call_reg_set_usage. * resource.c (mark_set_resources, mark_target_live_regs): Use get_call_reg_set_usage. * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs field. (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define. * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage. Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS. * ira-build.c (ira_create_allocno): Init ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS. (create_cap_allocno, propagate_allocno_info) (propagate_some_info_from_allocno) (copy_info_to_removed_store_destinations): Handle ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS. * ira-costs.c (ira_tune_allocno_costs): Use ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211007 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2014-05-271-24/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * system.h (TEST_BIT): New macro. * recog.h (alternative_mask): New type. (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros. (recog_data_d): Replace alternative_enabled_p array with enabled_alternatives. (target_recog): New structure. (default_target_recog, this_target_recog): Declare. (get_enabled_alternatives, recog_init): Likewise. * recog.c (default_target_recog, this_target_recog): New variables. (get_enabled_alternatives): New function. (extract_insn): Use it. (recog_init): New function. (preprocess_constraints, constrain_operands): Adjust for change to recog_data. * postreload.c (reload_cse_simplify_operands): Likewise. * reload.c (find_reloads): Likewise. * ira-costs.c (record_reg_classes): Likewise. * ira-lives.c (single_reg_class): Likewise. Fix bug in which all alternatives after a disabled one would be skipped. (ira_implicitly_set_insn_hard_regs): Likewise. * ira.c (ira_setup_alts): Adjust for change to recog_data. * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p with enabled_alternatives. * lra.c (free_insn_recog_data): Update accordingly. (lra_update_insn_recog_data): Likewise. (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives. * lra-constraints.c (process_alt_operands): Likewise. Handle only_alternative as part of the enabled mask. * target-globals.h (this_target_recog): Declare. (target_globals): Add a recog field. (restore_target_globals): Restore this_target_recog. * target-globals.c: Include recog.h. (default_target_globals): Initialize recog field. (save_target_globals): Likewise. * reginfo.c (reinit_regs): Call recog_init. * toplev.c (backend_init_target): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210964 138bc75d-0d04-0410-961f-82ee72b054a4
* Update copyright years in gcc/rsandifo2014-01-021-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206289 138bc75d-0d04-0410-961f-82ee72b054a4
* Add uniform debug dump function names.crowl2013-03-291-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197224 138bc75d-0d04-0410-961f-82ee72b054a4
* Update copyright years in gcc/rsandifo2013-01-101-2/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195098 138bc75d-0d04-0410-961f-82ee72b054a4
* Update Copyright years for files modified in 2011 and/or 2012.jakub2013-01-041-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194903 138bc75d-0d04-0410-961f-82ee72b054a4
* 2012-11-09 Kenneth Zadeck <zadeck@naturalbridge.com>zadeck2012-11-091-10/+4
| | | | | | | | | | | | | | | | | | | | | | | | * rtl.h (CONST_SCALAR_INT_P): New macro. * cfgexpand.c (expand_debug_locations): Changed to use CONST_SCALAR_INT_P macro. * combine.c (try_combine, subst, make_extraction, gen_lowpart_for_combine): Ditto. * cselib.c (entry_and_rtx_equal_p, rtx_equal_for_cselib_1): Ditto. * dwarf2out.c (loc_descriptor): Ditto. * emit-rtl.c (gen_lowpart_common): Ditto. * ira-costs.c (record_reg_classes, record_address_regs): Ditto. * ira-lives.c (single_reg_class): Ditto. * recog.c (simplify_while_replacing, asm_operand_ok, constrain_operands): Ditto. * reload.c (find_reloads): Ditto. * simplify-rtx.c (simplify_unary_operation_1, simplify_const_unary_operation, simplify_binary_operation_1, simplify_const_binary_operation, simplify_relational_operation_1, simplify_subreg): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193360 138bc75d-0d04-0410-961f-82ee72b054a4
* This patch renames sbitmap iterators to unify them with the bitmap iterators.crowl2012-11-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the unused EXECUTE_IF_SET_IN_SBITMAP_REV, which has an unconventional interface. Rename the sbitmap_iter_* functions to match bitmap's bmp_iter_* functions. Add an additional parameter to the initialization and next functions to match the interface in bmp_iter_*. This extra parameter is mostly hidden by the use of the EXECUTE_IF macros. Rename the EXECUTE_IF_SET_IN_SBITMAP macro to EXECUTE_IF_SET_IN_BITMAP. Its implementation is now identical to that in bitmap.h. To prevent redefinition errors, both definitions are now guarded by #ifndef. An alternate strategy is to simply include bitmap.h from sbitmap.h. As this would increase build time, I have elected to use the #ifndef version. I do not have a strong preference here. The sbitmap_iterator type is still distinctly named because it is often declared in contexts where the bitmap type is not obvious. There are less than 40 uses of this type, so the burden to modify it when changing bitmap types is not large. Tested on x86-64, config-list.mk testing. Index: gcc/ChangeLog 2012-10-31 Lawrence Crowl <crowl@google.com> * sbitmap.h (sbitmap_iter_init): Rename bmp_iter_set_init and add unused parameter to match bitmap iterator. Update callers. (sbitmap_iter_cond): Rename bmp_iter_set. Update callers. (sbitmap_iter_next): Rename bmp_iter_next and add unused parameter to match bitmap iterator. Update callers. (EXECUTE_IF_SET_IN_SBITMAP_REV): Remove unused. (EXECUTE_IF_SET_IN_SBITMAP): Rename EXECUTE_IF_SET_IN_BITMAP and adjust to be identical to the definition in bitmap.h. Conditionalize the definition based on not having been defined. Update callers. * bitmap.h (EXECUTE_IF_SET_IN_BITMAP): Conditionalize the definition based on not having been defined. (To match the above.) git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193069 138bc75d-0d04-0410-961f-82ee72b054a4
* This patch normalizes more bitmap function names.crowl2012-11-011-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sbitmap.h TEST_BIT -> bitmap_bit_p SET_BIT -> bitmap_set_bit SET_BIT_WITH_POPCOUNT -> bitmap_set_bit_with_popcount RESET_BIT -> bitmap_clear_bit RESET_BIT_WITH_POPCOUNT -> bitmap_clear_bit_with_popcount basic-block.h sbitmap_intersection_of_succs -> bitmap_intersection_of_succs sbitmap_intersection_of_preds -> bitmap_intersection_of_preds sbitmap_union_of_succs -> bitmap_union_of_succs sbitmap_union_of_preds -> bitmap_union_of_preds The sbitmap.h functions also needed their numeric paramter changed from unsigned int to int to match the bitmap functions. Callers updated to match. Tested on x86-64, config-list.mk testing. Index: gcc/ChangeLog 2012-11-01 Lawrence Crowl <crowl@google.com> * sbitmap.h (TEST_BIT): Rename bitmap_bit_p, normalizing parameter type. Update callers to match. (SET_BIT): Rename bitmap_set_bit, normalizing parameter type. Update callers to match. (SET_BIT_WITH_POPCOUNT): Rename bitmap_set_bit_with_popcount, normalizing parameter type. Update callers to match. (RESET_BIT): Rename bitmap_clear_bit, normalizing parameter type. Update callers to match. (RESET_BIT_WITH_POPCOUNT): Rename bitmap_clear_bit_with_popcount, normalizing parameter type. Update callers to match. * basic-block.h (sbitmap_intersection_of_succs): Rename bitmap_intersection_of_succs. Update callers to match. * basic-block.h (sbitmap_intersection_of_preds): Rename bitmap_intersection_of_preds. Update callers to match. * basic-block.h (sbitmap_union_of_succs): Rename bitmap_union_of_succs. Update callers to match. * basic-block.h (sbitmap_union_of_preds): Rename bitmap_union_of_preds. Update callers to match. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193066 138bc75d-0d04-0410-961f-82ee72b054a4
* This patch implements the unification of the *bitmap interfaces as discussed.crowl2012-10-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Essentially, we rename ebitmap and sbitmap functions to use the same names as the bitmap functions. This rename works because we can now overload on the bitmap type. Some macros now become inline functions to enable that overloading. The sbitmap non-bool returning bitwise operations have been merged with the bool versions. Sometimes this merge involved modifying the non-bool version to compute the bool value, and sometimes modifying bool version to add additional work from the non-bool version. The redundant routines have been removed. The allocation functions have not been renamed, because we often do not have an argument on which to overload. The cardinality functions have not been renamed, because they have different parameters, and are thus not interchangable. The iteration functions have not been renamed, because they are functionally different. Tested on x86_64, contrib/config-list.mk testing passed. Index: gcc/ChangeLog 2012-10-29 Lawrence Crowl <crowl@google.com> * sbitmap.h (sbitmap_copy): Rename bitmap_copy. (sbitmap_copy_n): Rename bitmap_copy_n. (sbitmap_equal): Rename bitmap_equal_p. (sbitmap_empty_p): Rename bitmap_empty_p. (sbitmap_range_empty_p): Rename bitmap_range_empty_p. (sbitmap_zero): Rename bitmap_clear. (sbitmap_ones): Rename bitmap_ones. (sbitmap_vector_zero): Rename bitmap_vector_clear. (sbitmap_vector_ones): Rename bitmap_vector_ones. (sbitmap_not): Rename bitmap_not. (sbitmap_a_and_b_cg): Commented out. (sbitmap_a_and_b): Rename bitmap_and. Add bool return. (sbitmap_difference): Rename bitmap_and_compl. (sbitmap_a_or_b_cg): Commented out. (sbitmap_a_or_b): Rename bitmap_xor. Add bool return. (sbitmap_a_xor_b_cg): Commented out. (sbitmap_a_xor_b): Rename bitmap_xor. Add bool return. (sbitmap_a_and_b_or_c_cg): Rename bitmap_and_or. (sbitmap_a_and_b_or_c): Commented out. (sbitmap_a_or_b_and_c_cg): Rename bitmap_or_and. (sbitmap_a_or_b_and_c): Commented out. (sbitmap_union_of_diff_cg): Rename bitmap_ior_and_compl. (sbitmap_union_of_diff): Commented out. (dump_sbitmap): Rename dump_bitmap. (dump_sbitmap_file): Rename dump_bitmap_file. (debug_sbitmap): Rename debug_bitmap. (dump_sbitmap_vector): Rename dump_bitmap_vector. (sbitmap_first_set_bit): Rename bitmap_first_set_bit. (sbitmap_last_set_bit): Rename bitmap_last_set_bit. (sbitmap_a_subset_b_p): Rename bitmap_subset_p. (sbitmap_any_common_bits): Rename bitmap_intersect_p. (#define sbitmap_free): Reimplement as inline function. (#define sbitmap_vector_free): Reimplement as inline function. * bitmap.h (#define bitmap_zero): Remove as redundant. (#define bitmap_empty_p): Reimplement as inline function. (#define dump_bitmap): Reimplement as inline function. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192969 138bc75d-0d04-0410-961f-82ee72b054a4
* PR rtl-optimization/38711steven2012-10-141-1/+1
| | | | | | | | | | | | | | | | | | | | | * df.h (df_get_live_out, df_get_live_in): Make static inline functions. * df-problems.c (df_get_live_out, df_get_live_in): Moved to df.h. * ira-lives.c (process_bb_node_lives): Use df_get_live_out instead of DF_LR_OUT. * ira-build.c (create_bb_allocnos): Likewise. (create_loop_allocnos): Likewise, and use df_get_live_in instead of DF_LR_IN. * ira-emit.c (generate_edge_moves): Likewise. (add_ranges_and_copies): Likewise. * ira-color.c (ira_loop_edge_freq): Use df_get_live_out instead of DF_LR_OUT, and df_get_live_in instead of DF_LR_IN. * ira.c (mark_elimination): Update DF_LR and DF_LIVE. (build_insn_chain): Use df_get_live_out instead of DF_LR_OUT. (do_reload): Remove the DF_LIVE problem for -O1. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192440 138bc75d-0d04-0410-961f-82ee72b054a4
* * ira-build.c (ira_loop_tree_body_rev_postorder): New function.steven2012-10-111-2/+11
| | | | | | | | | | | | | | | | (ira_traverse_loop_tree): Traverse a loop's basic blocks in reverse post-order of the reversed control-flow direction. * ira-conflicts.c (ira_build_conflicts): Pass add_copies as the pre-order function to ira_traverse_loop_tree to preserve the existing semantics. * ira-lives.c (remove_some_program_points_and_update_live_ranges): Squeeze out live range chain elements if their program points are connected. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192378 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2012-10-021-15/+17
| | | | | | | | | | | | | | | | | | * ira.h (target_ira): Add x_ira_class_singleton. (ira_class_singleton): New macro. * ira.c (setup_prohibited_class_mode_regs): Set up ira_class_singleton. * ira-build.c (update_conflict_hard_reg_costs): Use ira_class_singleton to check for classes with a single allocatable register. * ira-lives.c (ira_implicitly_set_insn_hard_regs): Likewise. (single_reg_class): Likewise. When more than one class is specified, check whether they have the same singleton register. (process_single_reg_class_operands): Require single_reg_class to return NO_REGS or a class with a single allocatable register. Obtain that register from ira_class_singleton. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191995 138bc75d-0d04-0410-961f-82ee72b054a4
* 2012-08-02 Kenneth Zadeck <zadeck@naturalbridge.com>zadeck2012-08-021-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190105 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2012-05-311-8/+8
| | | | | | | | | | | | | | | | | | | | | * ira.h (target_ira): Delete x_ira_available_class_regs. (ira_available_class_regs): Delete. * ira.c (setup_available_class_regs): Delete. (setup_alloc_classes): Don't call it. (setup_pressure_classes): Use ira_class_hard_regs_num instead of ira_available_class_regs. * haifa-sched.c (print_curr_reg_pressure, setup_insn_reg_pressure_info) (model_spill_cost): Likewise. * ira-build.c (low_pressure_loop_node_p): Likewise. * ira-color.c (color_pass): Likewise. * ira-emit.c (change_loop): Likewise. * ira-lives.c (inc_register_pressure, dec_register_pressure) (single_reg_class, ira_implicitly_set_insn_hard_regs) (process_bb_node_lives): Likewise. * loop-invariant.c (gain_for_invariant): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188041 138bc75d-0d04-0410-961f-82ee72b054a4
* * LANGUAGES: Fix typos.jsm282012-05-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in: Fix typos. * alias.c: Fix typos. * auto-inc-dec.c: Fix typos. * bb-reorder.c: Fix typos. * cfgcleanup.c: Fix typos. * cgraph.c: Fix typos. * cgraph.h: Fix typos. * cgraphunit.c: Fix typos. * collect2-aix.h: Fix typos. * collect2.c: Fix typos. * compare-elim.c: Fix typos. * config/alpha/vms.h: Fix typos. * config/arm/README-interworking: Fix typos. * config/arm/arm.c: Fix typos. * config/arm/iterators.md: Fix typos. * config/arm/vxworks.h: Fix typos. * config/avr/avr.c: Fix typos. * config/avr/avr.h: Fix typos. * config/avr/avr.md: Fix typos. * config/avr/builtins.def: Fix typos. * config/c6x/c6x.c: Fix typos. * config/cr16/cr16.c: Fix typos. * config/cr16/cr16.md: Fix typos. * config/cris/cris.md: Fix typos. * config/darwin.c: Fix typos. * config/darwin.opt: Fix typos. * config/i386/i386-c.c: Fix typos. * config/i386/i386.c: Fix typos. * config/ia64/ia64.c: Fix typos. * config/m68k/cf.md: Fix typos. * config/mep/mep.c: Fix typos. * config/microblaze/microblaze.c: Fix typos. * config/microblaze/microblaze.h: Fix typos. * config/mn10300/mn10300.c: Fix typos. * config/mn10300/mn10300.md: Fix typos. * config/pa/pa.c: Fix typos. * config/picochip/picochip.h: Fix typos. * config/rs6000/a2.md: Fix typos. * config/rs6000/rs6000.c: Fix typos. * config/rs6000/vector.md: Fix typos. * config/rx/rx.md: Fix typos. * config/rx/rx.opt: Fix typos. * config/s390/2097.md: Fix typos. * config/s390/s390.c: Fix typos. * config/s390/s390.h: Fix typos. * config/sh/sh.c: Fix typos. * config/sh/sh.md: Fix typos. * config/sparc/sync.md: Fix typos. * config/spu/spu.c: Fix typos. * config/spu/spu.md: Fix typos. * config/vms/vms.c: Fix typos. * config/vxworks-dummy.h: Fix typos. * config/vxworks.h: Fix typos. * cselib.c: Fix typos. * df-scan.c: Fix typos. * df.h: Fix typos. * doc/extend.texi: Fix typos. * doc/install.texi: Fix typos. * doc/invoke.texi: Fix typos. * doc/md.texi: Fix typos. * doc/plugins.texi: Fix typos. * doc/rtl.texi: Fix typos. * dse.c: Fix typos. * dwarf2asm.c: Fix typos. * dwarf2out.c: Fix typos. * except.h: Fix typos. * expr.c: Fix typos. * fold-const.c: Fix typos. * gcc.c: Fix typos. * gcse.c: Fix typos. * genautomata.c: Fix typos. * gengtype-state.c: Fix typos. * gengtype.c: Fix typos. * genhooks.c: Fix typos. * gimple-fold.c: Fix typos. * gimple-pretty-print.c: Fix typos. * gimple.c: Fix typos. * gimple.h: Fix typos. * gimplify.c: Fix typos. * graphite-interchange.c: Fix typos. * graphite-sese-to-poly.c: Fix typos. * ifcvt.c: Fix typos. * input.c: Fix typos. * ipa-cp.c: Fix typos. * ipa-inline-analysis.c: Fix typos. * ipa-inline-transform.c: Fix typos. * ipa-inline.c: Fix typos. * ipa-pure-const.c: Fix typos. * ipa-ref.h: Fix typos. * ipa-reference.c: Fix typos. * ipa-utils.c: Fix typos. * ipa.c: Fix typos. * ira-emit.c: Fix typos. * ira-lives.c: Fix typos. * lto-streamer.c: Fix typos. * lto-streamer.h: Fix typos. * lto-wrapper.c: Fix typos. * mcf.c: Fix typos. * mode-switching.c: Fix typos. * modulo-sched.c: Fix typos. * plugin.c: Fix typos. * postreload.c: Fix typos. * sched-deps.c: Fix typos. * sel-sched-ir.c: Fix typos. * sel-sched-ir.h: Fix typos. * sel-sched.c: Fix typos. * sese.c: Fix typos. * stor-layout.c: Fix typos. * target-hooks-macros.h: Fix typos. * target.def: Fix typos. * trans-mem.c: Fix typos. * tree-eh.c: Fix typos. * tree-predcom.c: Fix typos. * tree-sra.c: Fix typos. * tree-ssa-address.c: Fix typos. * tree-ssa-loop-ivopts.c: Fix typos. * tree-ssa-loop-niter.c: Fix typos. * tree-ssa-math-opts.c: Fix typos. * tree-ssa-pre.c: Fix typos. * tree-ssa-propagate.c: Fix typos. * tree-ssa-reassoc.c: Fix typos. * tree-ssa-sccvn.c: Fix typos. * tree-ssa-ter.c: Fix typos. * tree-ssa-uninit.c: Fix typos. * tree-ssanames.c: Fix typos. * tree-vect-generic.c: Fix typos. * tree-vect-slp.c: Fix typos. * tree.c: Fix typos. * tree.h: Fix typos. * varasm.c: Fix typos. * varpool.c: Fix typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187959 138bc75d-0d04-0410-961f-82ee72b054a4
* * attribs.c (decl_attributes): Avoid emitting a warning ifbernds2012-05-141-0/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ATTR_FLAG_BUILT_IN. * doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Use lowercase for rtx codes. Document meaning of sets inside CALL_INSN_FUNCTION_USAGE. * c-family/c-common.c (DEF_ATTR_STRING): Define and undefine as necessary. * builtin-attrs.def (DEF_ATTR_FOR_STRING): Define. Use it to define a string "1". (ATTR_RET1_NOTHROW_NONNULL_LEAF): New attr definition. * builtins.def (BUILT_IN_MEMCPY, BUILT_IN_MEMMOVE, BUILT_IN_MEMSET, BUILT_IN_STRCPY): Use it for these functions. * postreload.c (reload_combine): Deal with SETs inside CALL_INSN_FUNCTION_USAGE. * caller-save.c (setup_save_areas, save_call_clobbered_regs): Look for REG_RETURNED notes and use a cheap restore if possible. * ira-int.h (struct ira_allocno): New member cheap_calls_crossed_num. (ALLOCNO_CHEAP_CALLS_CROSSED_NUM): New macro. * ira-build.c (ira_create_allocno, create_cap_allocno, propagate_allocno_info, propagate_some_info_from_allocno, copy_info_to_removed_store_destination, ira_flattening): Handle it. * ira-lives.c (pseudo_regno_single_word_and_live_p, find_call_crossed_cheap_reg): New static functions. (process_bb_node_lives): Look for SETs in CALL_INSN_FUNCTION_USAGE, and set ALLOCNO_CHEAP_CALLS_CROSSED_NUM if possible. Also make a REG_RETURNED note in that case. * ira.c (setup_reg_renumber): Change assert to allow cases where allocnos only cross calls for which they are cheap to restore. * ira-costs.c (ira_tune_allocno_costs): Compare ALLOCNO_CALLS_CROSSED_NUM to ALLOCNO_CHEAP_CALLS_CROSSED_NUM rather than 0. * reg-notes.def (REG_RETURNED): New note. * cse.c (cse_insn): Likewise. * sched-deps.c (sched_analyze_insn): Likewise. * expr.c (init_block_move_fn): Set a "fn spec" attribute. * calls.c (decl_return_flags): New static function. (expand_call): Generate a SET in CALL_INSN_FUNCTION_USAGE for functions that return one of their arguments. * lto/lto-lang.c (handle_fnspec_attribute): New static function. (lto_attribute_table): Add "fn spec". (DEF_ATTR_STRING): Define and undefine along with the other macros. * regcprop.c (struct kill_set_value_data): New. (kill_set_value): Interpret data as a pointer to such a struct. Do nothing if the caller wants the register to be ignored. (copyprop_hardreg_forward_1): Handle SETs in CALL_INSN_FUNCTION_USAGE. testsuite/ * gcc.target/i386/retarg.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187459 138bc75d-0d04-0410-961f-82ee72b054a4
* 2012-01-19 Vladimir Makarov <vmakarov@redhat.com>vmakarov2012-01-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR rtl-optimization/40761 * ira-int.h (struct ira_loop_tree_node): Add comment for member loop. Add new member loop_num. (IRA_LOOP_NODE_BY_INDEX): Modify the check. (ira_build): Remove the parameter. * ira.c (ira_print_disposition): Use loop_num instead of loop->num. (ira.c): Do not build CFG loops for one region allocation. Remove argument from ira_build call. * ira-build.c (init_loop_tree_node): New function. (create_loop_tree_nodes): Use it. Separate the case when CFG loops are not built. (more_one_region_p): Check current_loops. (finish_loop_tree_nodes): Separate the case when CFG loops are not built. (add_loop_to_tree): Process loop equal to NULL too. (form_loop_tree): Separate the case when CFG loops are not built. Use explicitly number for the root. (rebuild_regno_allocno_maps, create_loop_tree_node_allocnos): Add an assertion. (ira_print_expanded_allocno, loop_compare_func): Use loop_num instead of loop->num. (mark_loops_for_removal): Ditto. Use loop_num instead of loop->num. (mark_all_loops_for_removal): Ditto. (remove_unnecessary_regions): Separate the case when CFG loops are not built. (ira_build): Remove the parameter. Use explicit number of regions when CFG loops are not built. * ira-color.c (print_loop_title): Separate the case for the root node. Use loop_num instead of loop->num. (move_spill_restore): Use loop_num instead of loop->num. * ira-emit.c (setup_entered_from_non_parent_p): Add an assertion. (change_loop): Ditto. (change_loop): Use loop_num instead of loop->num. * ira-lives.c (process_bb_node_lives): Ditto. * ira-costs.c (print_allocno_costs, find_costs_and_classes): Ditto. * ira-conflicts.c (print_allocno_conflicts): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183312 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-08-20 Vladimir Makarov <vmakarov@redhat.com>vmakarov2011-08-211-7/+7
| | | | | | | | | | | * ira-lives.c (mark_pseudo_regno_subword_live): Use allocno class for ira_reg_class_max_nregs. Increase pressure by 1. (mark_pseudo_regno_subword_dead): Use allocno class for ira_reg_class_max_nregs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177939 138bc75d-0d04-0410-961f-82ee72b054a4
* PR rtl-optimization/48927uros2011-05-091-9/+17
| | | | | | | | | | | | | * ira-conflicts.c (commutative_constraint_p): Use recog_data.alternative_enabled_p to disable alternatives where "enabled" attribute is false. (get_dup_num): Ditto. * ira-lives.c (single_reg_class): Ditto. (ira_implicitly_set_insn_hard_regs): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173568 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-03-28 Vladimir Makarov <vmakarov@redhat.com>vmakarov2011-03-291-69/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ira-color.c (update_left_conflict_sizes_p): Don't assume that conflict object hard regset nodes have intersecting hard reg sets. * regmove.c (regmove_optimize): Move ira_set_pseudo_classes call after regstat_init_n_sets_and_refs. * ira.c: Add more comments at the top. (setup_stack_reg_pressure_class, setup_pressure_classes): Add comments how we compute the register pressure classes. (setup_allocno_and_important_classes): Add more comments. (setup_class_translate_array, reorder_important_classes) (setup_reg_class_relations): Add comments. * ira-emit.c: Add 2011 to the Copyright line. Add comments at the start of the file. * ira-color.c: Add 2011 to the Copyright line. (assign_hard_reg): Add more comments. (improve_allocation): Ditto. * ira-costs.c: Add 2011 to the Copyright line. (setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more comments. (setup_regno_cost_classes_by_mode): Ditto. Initial patches from ira-improv branch: 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> * ira-build.c: (ira_create_object): Remove initialization of OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA. (ira_create_allocno): Remove initialization of ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P, ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO, ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO. Initialize ALLOCNO_ADD_DATA. (copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and ALLOCNO_REG. (ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P. * ira.c (ira_reallocate): Remove. (setup_pressure_classes): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. (setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA. (ira): Call ira_initiate_emit_data and ira_finish_emit_data. * ira-color.c: Use ALLOCNO_COLOR_DATA instead of ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM. Fix formatting. (object_hard_regs_t, object_hard_regs_node_t): Move from ira-int.h. (struct object_hard_regs, struct object_hard_regs_node): Ditto. (struct allocno_color_data): New. (allocno_color_data_t): New typedef. (allocno_color_data): New definition. (ALLOCNO_COLOR_DATA): New macro. (struct object_color_data): New. (object_color_data_t): New typedef. (object_color_data): New definition. (OBJECT_COLOR_DATA): New macro. (update_copy_costs, calculate_allocno_spill_cost): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. (move_spill_restore, update_curr_costs): Ditto. (allocno_spill_priority): Make it inline. (color_pass): Allocate and free allocno_color_dat and object_color_data. (struct coalesce_data, coalesce_data_t): New. (allocno_coalesce_data): New definition. (ALLOCNO_COALESCE_DATA): New macro. (merge_allocnos, coalesced_allocno_conflict_p): Use ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP. (coalesce_allocnos): Ditto. (setup_coalesced_allocno_costs_and_nums): Ditto. (collect_spilled_coalesced_allocnos): Ditto. (slot_coalesced_allocno_live_ranges_intersect_p): Ditto. (setup_slot_coalesced_allocno_live_ranges): Ditto. (coalesce_spill_slots): Ditto. (ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and free allocno_coalesce_data. * ira-conflicts.c: Fix formatting. (process_regs_for_copy): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. (build_object_conflicts): Optimize. * ira-costs.c (record_reg_classes): Optimize. Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost, ira_may_move_in_cost, and ira_may_move_out_cost instead of ira_get_register_move_cost and ira_get_may_move_cost. (record_address_regs): Ditto. (scan_one_insn): Optimize. (find_costs_and_classes): Optimize. (process_bb_node_for_hard_reg_moves): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. * ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P. (ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New definitions. (ira_initiate_emit_data, ira_finish_emit_data) (create_new_allocno): New functions. (modify_move_list): Call create_new_alloc instead of ira_create_allocno. (emit_move_list): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. * ira-int.h: Fix some comments. (object_hard_regs_t, object_hard_regs_node_t): Move to ira-color.c. (struct object_hard_regs, struct object_hard_regs_node): Ditto. (struct ira_object): Remove profitable_hard_regs, hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member add_data. (struct ira_allocno): Make mode and aclass a bitfield. Move other bitfield after mode. Make hard_regno a short int. Make hard_regno short. Remove first_coalesced_allocno and next_coalesced_allocno. Move mem_optimized_dest_p, somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p, available_regs_num, next_bucket_allocno, prev_bucket_allocno, temp, colorable_p. Add new member add_data. (ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove. (ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove. (ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove. (ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove. (ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove. (ALLOCNO_ADD_DATA): New macro. (ira_emit_data_t): New typedef. (struct ira_emit_data): New. Move mem_optimized_dest_p, somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest from struct ira_allocno. (ALLOCNO_EMIT_DATA): New macro. (ira_allocno_emit_data, allocno_emit_reg): New. (ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove. (OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): Remove. (OBJECT_ADD_DATA): New macro. (ira_reallocate): Remove. (ira_initiate_emit_data, ira_finish_emit_data): New. (ira_get_register_move_cost, ira_get_may_move_cost): Remove. (ira_init_register_move_cost_if_necessary): New. (ira_object_conflict_iter_next): Merge into ira_object_conflict_iter_cond. (FOR_EACH_OBJECT_CONFLICT): Don't use ira_object_conflict_iter_next. * ira-live.c: (process_single_reg_class_operands): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> * ira-int.h (struct target_ira_int): Remove x_cost_classes. * ira-costs.c: Fix formatting. (cost_classes, cost_classes_num): Remove. (struct cost_classes, cost_classes_t, const_cost_classes_t): New. (regno_cost_classes, cost_classes_hash, cost_classes_eq): New. (cost_classes_del, cost_classes_htab): New. (cost_classes_aclass_cache, cost_classes_mode_cache): New. (initiate_regno_cost_classes, setup_cost_classes): New. (setup_regno_cost_classes_by_aclass): New. (setup_regno_cost_classes_by_mode, finish_regno_cost_classes): New. (record_reg_classes): Use regno_cost_classes instead of cost_classes. Move checking opposite operand up. (record_address_regs): Use regno_cost_classes instead of cost_classes. (scan_one_insn): Ditto. Use always general register. (print_allocno_costs): Use regno_cost_classes instead of cost_classes. (print_pseudo_costs): Ditto. Use Reg_N_REFS. (find_costs_and_classes): Set up cost classes for each registers. Use also their mode for this. Use regno_cost_classes instead of cost_classes. (setup_allocno_class_and_costs): Use regno_cost_classes instead of cost_classes. (free_ira_costs, ira_init_costs): Don't use cost_classes. (ira_costs, ira_set_pseudo_classes): Call initiate_regno_cost_classes and finish_regno_cost_classes. 2010-10-04 Vladimir Makarov <vmakarov@redhat.com> * target-def.h (TARGET_IRA_COVER_CLASSES): Remove. * target.def (ira_cover_classes): Remove. * doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and IRA_COVER_CLASSES. * doc/tm.texi.in: Ditto. * ira-conflicts.c: Remove mentioning cover classes from the file. Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix formatting. * targhooks.c (default_ira_cover_classes): Remove. * targhooks.h (default_ira_cover_classes): Ditto. * haifa-sched.c: Remove mentioning cover classes from the file. Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use ira_pressure_classes and ira_pressure_classes_num instead of ira_reg_class_cover_size and ira_reg_class_cover. Use sched_regno_pressure_class instead of sched_regno_cover_class. (mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. * ira-int.h: Add 2010 to Copyright. Remove mentioning cover classes from the file. (object_hard_regs_t, object_hard_regs_node_t): New typedefs. (struct object_hard_regs, struct object_hard_regs_node): New. (struct ira_object): New members profitable_hard_regs, hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num. (struct ira_allocno): Rename cover_class to aclass. Rename cover_class_cost and updated_cover_class_cost to class_cost and updated_class_cost. Remove splay_removed_p and left_conflict_size. Add new members colorable_p. (ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove. (ALLOCNO_COLORABLE_P): New macro. (ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS. (ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST): Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST. (OBJECT_...): Rename parameter C to O. (OBJECT_PROFITABLE_HARD_REGS): New macro. (OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START) (OBJECT_HARD_REGS_SUBNODES_NUM): New macros. (struct target_ira_int): New members x_ira_max_memory_move_cost, x_ira_max_register_move_cost, x_ira_max_may_move_in_cost, x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p, x_ira_reg_pressure_class_p, x_ira_important_class_nums, x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to x_ira_reg_class_subunion. (ira_max_memory_move_cost, ira_max_register_move_cost) (ira_max_may_move_in_cost, ira_max_may_move_out_cost) (ira_reg_allocno_class_p, ira_reg_pressure_class_p) (ira_important_class_nums, ira_reg_class_superunion): New macros. (prohibited_class_mode_regs): Rename to ira_prohibited_class_mode_regs. (ira_reg_class_union): Rename to ira_reg_class_subunion. (ira_debug_class_cover): Rename to ira_debug_allocno_classes. (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. (ira_tune_allocno_costs_and_cover_classes): Rename to ira_tune_allocno_costs. (ira_debug_hard_regs_forest): New. (ira_object_conflict_iter_init, ira_object_conflict_iter_cond) (ira_object_conflict_iter_next): Fix comments. (ira_hard_reg_set_intersection_p, hard_reg_set_size): New functions. (ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename cover_class to aclass. (ira_allocate_and_accumulate_costs): Ditto. (ira_allocate_and_set_or_copy_costs): Ditto. * opts.c (decode_options): Remove ira_cover_class check. * ira-color.c: Remove mentioning cover classes from the file. Use ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. (splay-tree.h): Remove include. (allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move before copy_freq_compare_func. (allocnos_for_spilling, removed_splay_allocno_vec): Remove. (object_hard_regs_vec, object_hard_regs_htab, node_check_tick): New definitions. (hard_regs_roots, hard_regs_node_vec): Ditto. (object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto. (insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto. (finish_object_hard_regs, object_hard_regs_compare): Ditto. (create_new_object_hard_regs_node): Ditto. (add_new_object_hard_regs_node_to_forest): Ditto. (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): Ditto. (setup_object_hard_regs_nodes_parent, first_common_ancestor_node): Ditto. (print_hard_reg_set, print_hard_regs_subforest): Ditto. (print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto. (remove_unused_object_hard_regs_nodes): Ditto. (enumerate_object_hard_regs_nodes): Ditto. (object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto. (object_hard_regs_subnode_t): Ditto. (struct object_hard_regs_subnode): Ditto. (object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto. (setup_object_hard_regs_subnode_index): Ditto. (get_object_hard_regs_subnodes_num): Ditto. (form_object_hard_regs_nodes_forest): Ditto. (finish_object_hard_regs_nodes_tree): Ditto. (finish_object_hard_regs_nodes_forest): Ditto. (allocnos_have_intersected_live_ranges_p): Rename to allocnos_conflict_by_live_ranges_p. Move before copy_freq_compare_func. (pseudos_have_intersected_live_ranges_p): Rename to conflict_by_live_ranges_p. Move before copy_freq_compare_func. (setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto. (empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto. (update_copy_costs): Remove assert. Skip cost update if the hard reg does not belong the class. (assign_hard_reg): Process only profitable hard regs. (uncolorable_allocnos_num): Make it scalar. (allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE and ira_reg_class_max_nregs. (bucket_allocno_compare_func): Check frequency first. (sort_bucket): Add compare function as a parameter. (add_allocno_to_ordered_bucket): Assume no coalesced allocnos. (uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove. (push_allocno_to_stack): Rewrite for checking new allocno colorability. (remove_allocno_from_bucket_and_push): Print cost too. Remove assert. (push_only_colorable): Pass new parameter to sort_bucket. (push_allocno_to_spill): Remove. (allocno_spill_priority_compare): Make it inline and rewrite. (splay_tree_allocate, splay_tree_free): Remove. (allocno_spill_sort_compare): New function. (push_allocnos_to_stack): Sort allocnos for spilling once. Don't build and use splay tree. Choose first allocno in uncolorable allocno bucket to spill. Remove setting spill cost. (all_conflicting_hard_regs): Remove. (setup_allocno_available_regs_num): Check only profitable hard regs. Print info about hard regs nodes. (setup_allocno_left_conflicts_size): Remove. (put_allocno_into_bucket): Don't call setup_allocno_left_conflicts_size. Use setup_left_conflict_sizes_p. (improve_allocation): New. (color_allocnos): Call setup_profitable_hard_regs, form_object_hard_regs_nodes_forest, improve_allocation, finish_object_hard_regs_nodes_forest. Setup spill cost. (print_loop_title): Use pressure classes. (color_allocnso): Ditto. (do_coloring): Remove allocation and freeing splay_tree_node_pool and allocnos_for_spilling. (ira_sort_regnos_for_alter_reg): Don't setup members {first,next}_coalesced_allocno. (color): Remove allocating and freeing removed_splay_allocno_vec. (fast_allocation): Use ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs. * ira-lives.c: Remove mentioning cover classes from the file. Fix formatting. (update_allocno_pressure_excess_length): Use pressure classes. (inc_register_pressure, dec_register_pressure): Check for pressure class. (mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use pressure class. Use ira_reg_class_nregs instead of ira_reg_class_max_nregs. (mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto. (mark_hard_reg_live, mark_hard_reg_dead): Use pressure class. (single_reg_class): Use ira_reg_class_nregs instead of ira_reg_class_max_nregs. (process_bb_node_lives): Use pressure classes. * ira-emit.c: Remove mentioning cover classes from the file. Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting. (change_loop): Use pressure classes. (modify_move_list): Call ira_set_allocno_class instead of ira_set_allocno_cover_class. * ira-build.c: Remove mentioning cover classes from the file. Use ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use ALLOCNO_UPDATED_CLASS_COST instead of ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. (ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS. (ira_create_allocno): Remove initialization of ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize ALLOCNO_COLORABLE_P. (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. Update conflict regs for the objects. (create_cap_allocno): Remove assert. Don't propagate ALLOCNO_AVAILABLE_REGS_NUM. (ira_free_allocno_costs): New function. (finish_allocno): Change a part of code into call of ira_free_allocno_costs. (low_pressure_loop_node_p): Use pressure classes. (object_range_compare_func): Don't compare classes. (setup_min_max_conflict_allocno_ids): Ditto. * loop-invariant.c: Remove mentioning cover classes from the file. Use ira_pressure_classes and ira_pressure_classes_num instead of ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting. (get_cover_class_and_nregs): Rename to get_cover_pressure_and_nregs. Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. Use reg_allocno_class instead of reg_cover_class. (get_inv_cost): Use instead ira_stack_reg_pressure_class of STACK_REG_COVER_CLASS. (get_regno_cover_class): Rename to get_regno_pressure_class. (move_loop_invariants): Initialize and finalize regstat. * ira.c: Remove mentioning cover classes from the file. Add comments about coloring without cover classes. Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting. (alloc_reg_class_subclasses, setup_reg_subclasses): Move it before setup_class_subset_and_memory_move_costs. (setup_stack_reg_pressure_class, setup_pressure_classes): New. (setup_cover_and_important_classes): Rename to setup_allocno_and_important_classes. (setup_class_translate_array): New. (setup_class_translate): Call it for allocno and pressure classes. (cover_class_order): Rename to allocno_class_order. (comp_reg_classes_func): Use ira_allocno_class_translate instead of ira_class_translate. (reorder_important_classes): Set up ira_important_class_nums. (setup_reg_class_relations): Set up ira_reg_class_superunion. (print_class_cover): Rename to print_classes. Add parameter. (ira_debug_class_cover): Rename to ira_debug_allocno_classes. Print pressure classes too. (find_reg_class_closure): Rename to find_reg_classes. Don't call setup_reg_subclasses. (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class. (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. (setup_prohibited_class_mode_regs): Use ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs. (clarify_prohibited_class_mode_regs): New function. (ira_init_register_move_cost): Set up ira_max_register_move_cost, ira_max_may_move_in_cost, and ira_max_may_move_out_cost. (ira_init_once): Initialize them. (free_register_move_costs): Process them. (ira_init): Move calls of find_reg_classes and setup_hard_regno_aclass after setup_prohibited_class_mode_regs. Call clarify_prohibited_class_mode_regs. (ira_no_alloc_reg): Remove. (too_high_register_pressure_p): Use pressure classes. * sched-deps.c: Remove mentioning cover classes from the file. Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use ira_pressure_classes and ira_pressure_classes_num instead of ira_reg_class_cover_size and ira_reg_class_cover. (mark_insn_hard_regno_birth, mark_hard_regno_death): Use sched_regno_pressure_class instead of sched_regno_cover_class. (mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. * ira.h: Add 2010 to Copyright. (ira_no_alloc_reg): Remove external. (struct target_ira): Rename x_ira_hard_regno_cover_class, x_ira_reg_class_cover_size, x_ira_reg_class_cover, and x_ira_class_translate to x_ira_hard_regno_allocno_class, x_ira_allocno_classes_num, x_ira_allocno_classes, and x_ira_allocno_class_translate. Add x_ira_pressure_classes_num, x_ira_pressure_classes, x_ira_pressure_class_translate, and x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and x_ira_no_alloc_regs. (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class. (ira_reg_class_cover_size, ira_reg_class_cover): Rename to ira_allocno_classes_num and ira_allocno_classes. (ira_class_translate): Rename to ira_allocno_class_translate. (ira_pressure_classes_num, ira_pressure_classes): New definitions. (ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto. (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. (ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New (ira_no_alloc_regs): New. * ira-costs.c: Add 2010 to Copyright. Remove mentioning cover classes from the file. Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of ALLOCNO_COVER_CLASS_COST. (regno_cover_class): Rename to regno_aclass. (record_reg_classes): Use ira_reg_class_subunion instead of ira_reg_class_union. (record_address_regs): Check overflow. (scan_one_insn): Ditto. (print_allocno_costs): Print total mem cost fore regional allocation. (print_pseudo_costs): Use REG_N_REFS. (find_costs_and_classes): Use classes intersected with them on the 1st pass. Check overflow. Use ira_reg_class_subunion instead of ira_reg_class_union. Use ira_allocno_class_translate and regno_aclass instead of ira_class_translate and regno_cover_class. Modify code for finding regno_aclass. Setup preferred classes for the next pass. (setup_allocno_cover_class_and_costs): Rename to setup_allocno_class_and_costs. Use regno_aclass instead of regno_cover_class. Use ira_set_allocno_class instead of ira_set_allocno_cover_class. (init_costs, finish_costs): Use regno_aclass instead of regno_cover_class. (ira_costs): Use setup_allocno_class_and_costs instead of setup_allocno_cover_class_and_costs. (ira_tune_allocno_costs_and_cover_classes): Rename to ira_tune_allocno_costs. Check overflow. Skip conflict hard regs by processing objects. Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. * rtl.h (reg_cover_class): Rename to reg_allocno_class. * sched-int.h: Remove mentioning cover classes from the file. (sched_regno_cover_class): Rename to sched_regno_pressure_class. * reginfo.c: Add 2010 to Copyright. Remove mentioning cover classes from the file. (struct reg_pref): Rename coverclass into allocnoclass. (reg_cover_class): Rename to reg_allocno_class. * Makefile.in (ira-color.o): Remove SPLAY_TREE_H from dependencies. * config/alpha/alpha.h (IRA_COVER_CLASSES): Remove. * config/arm/arm.h (IRA_COVER_CLASSES): Ditto. * config/avr/avr.h (IRA_COVER_CLASSES): Ditto. * config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto. * config/cris/cris.h (IRA_COVER_CLASSES): Ditto. * config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto. * config/frv/frv.h (IRA_COVER_CLASSES): Ditto. * config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto. * config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto. * config/i386/i386.c (TARGET_IRA_COVER_CLASSES) (i386_ira_cover_classes): Ditto. * config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto. * config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto. * config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto. * config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto. * config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto. * config/mep/mep.h (IRA_COVER_CLASSES): Ditto. * config/mips/mips.c (TARGET_IRA_COVER_CLASSES) (mips_ira_cover_classes): Ditto. * config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto. * config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto. * config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto. * config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto. * config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto. * config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX) (IRA_COVER_CLASSES_VSX): Ditto. * config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES) (rs6000_ira_cover_classes): Ditto. * config/rx/rx.h (IRA_COVER_CLASSES): Ditto. * config/s390/s390.h (IRA_COVER_CLASSES): Ditto. * config/score/score.h (IRA_COVER_CLASSES): Ditto. * config/sh/sh.h (IRA_COVER_CLASSES): Ditto. * config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto. * config/spu/spu.h (IRA_COVER_CLASSES): Ditto. * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto. * config/v850/v850.h (IRA_COVER_CLASSES): Ditto. * config/vax/vax.h (IRA_COVER_CLASSES): Ditto. * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171649 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-03-27 Vladimir Makarov <vmakarov@redhat.com>vmakarov2011-03-281-88/+69
| | | | | | | | | PR bootstrap/48307 Revert the previous patch. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171589 138bc75d-0d04-0410-961f-82ee72b054a4
* 2011-03-27 Vladimir Makarov <vmakarov@redhat.com>vmakarov2011-03-271-69/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * regmove.c (regmove_optimize): Move ira_set_pseudo_classes call after regstat_init_n_sets_and_refs. * ira.c: Add more comments at the top. (setup_stack_reg_pressure_class, setup_pressure_classes): Add comments how we compute the register pressure classes. (setup_allocno_and_important_classes): Add more comments. (setup_class_translate_array, reorder_important_classes) (setup_reg_class_relations): Add comments. * ira-emit.c: Add 2011 to the Copyright line. Add comments at the start of the file. * ira-color.c: Add 2011 to the Copyright line. (assign_hard_reg): Add more comments. (improve_allocation): Ditto. * ira-costs.c: Add 2011 to the Copyright line. (setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more comments. (setup_regno_cost_classes_by_mode): Ditto. Initial patches from ira-improv branch: 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> * ira-build.c: (ira_create_object): Remove initialization of OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA. (ira_create_allocno): Remove initialization of ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P, ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO, ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO. Initialize ALLOCNO_ADD_DATA. (copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and ALLOCNO_REG. (ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P. * ira.c (ira_reallocate): Remove. (setup_pressure_classes): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. (setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA. (ira): Call ira_initiate_emit_data and ira_finish_emit_data. * ira-color.c: Use ALLOCNO_COLOR_DATA instead of ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM. Fix formatting. (object_hard_regs_t, object_hard_regs_node_t): Move from ira-int.h. (struct object_hard_regs, struct object_hard_regs_node): Ditto. (struct allocno_color_data): New. (allocno_color_data_t): New typedef. (allocno_color_data): New definition. (ALLOCNO_COLOR_DATA): New macro. (struct object_color_data): New. (object_color_data_t): New typedef. (object_color_data): New definition. (OBJECT_COLOR_DATA): New macro. (update_copy_costs, calculate_allocno_spill_cost): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. (move_spill_restore, update_curr_costs): Ditto. (allocno_spill_priority): Make it inline. (color_pass): Allocate and free allocno_color_dat and object_color_data. (struct coalesce_data, coalesce_data_t): New. (allocno_coalesce_data): New definition. (ALLOCNO_COALESCE_DATA): New macro. (merge_allocnos, coalesced_allocno_conflict_p): Use ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP. (coalesce_allocnos): Ditto. (setup_coalesced_allocno_costs_and_nums): Ditto. (collect_spilled_coalesced_allocnos): Ditto. (slot_coalesced_allocno_live_ranges_intersect_p): Ditto. (setup_slot_coalesced_allocno_live_ranges): Ditto. (coalesce_spill_slots): Ditto. (ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and free allocno_coalesce_data. * ira-conflicts.c: Fix formatting. (process_regs_for_copy): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. (build_object_conflicts): Optimize. * ira-costs.c (record_reg_classes): Optimize. Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost, ira_may_move_in_cost, and ira_may_move_out_cost instead of ira_get_register_move_cost and ira_get_may_move_cost. (record_address_regs): Ditto. (scan_one_insn): Optimize. (find_costs_and_classes): Optimize. (process_bb_node_for_hard_reg_moves): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. * ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P. (ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New definitions. (ira_initiate_emit_data, ira_finish_emit_data) (create_new_allocno): New functions. (modify_move_list): Call create_new_alloc instead of ira_create_allocno. (emit_move_list): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. * ira-int.h: Fix some comments. (object_hard_regs_t, object_hard_regs_node_t): Move to ira-color.c. (struct object_hard_regs, struct object_hard_regs_node): Ditto. (struct ira_object): Remove profitable_hard_regs, hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member add_data. (struct ira_allocno): Make mode and aclass a bitfield. Move other bitfield after mode. Make hard_regno a short int. Make hard_regno short. Remove first_coalesced_allocno and next_coalesced_allocno. Move mem_optimized_dest_p, somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p, available_regs_num, next_bucket_allocno, prev_bucket_allocno, temp, colorable_p. Add new member add_data. (ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove. (ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove. (ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove. (ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove. (ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove. (ALLOCNO_ADD_DATA): New macro. (ira_emit_data_t): New typedef. (struct ira_emit_data): New. Move mem_optimized_dest_p, somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest from struct ira_allocno. (ALLOCNO_EMIT_DATA): New macro. (ira_allocno_emit_data, allocno_emit_reg): New. (ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove. (OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): Remove. (OBJECT_ADD_DATA): New macro. (ira_reallocate): Remove. (ira_initiate_emit_data, ira_finish_emit_data): New. (ira_get_register_move_cost, ira_get_may_move_cost): Remove. (ira_init_register_move_cost_if_necessary): New. (ira_object_conflict_iter_next): Merge into ira_object_conflict_iter_cond. (FOR_EACH_OBJECT_CONFLICT): Don't use ira_object_conflict_iter_next. * ira-live.c: (process_single_reg_class_operands): Call ira_init_register_move_cost_if_necessary. Use ira_register_move_cost instead of ira_get_register_move_cost. 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> * ira-int.h (struct target_ira_int): Remove x_cost_classes. * ira-costs.c: Fix formatting. (cost_classes, cost_classes_num): Remove. (struct cost_classes, cost_classes_t, const_cost_classes_t): New. (regno_cost_classes, cost_classes_hash, cost_classes_eq): New. (cost_classes_del, cost_classes_htab): New. (cost_classes_aclass_cache, cost_classes_mode_cache): New. (initiate_regno_cost_classes, setup_cost_classes): New. (setup_regno_cost_classes_by_aclass): New. (setup_regno_cost_classes_by_mode, finish_regno_cost_classes): New. (record_reg_classes): Use regno_cost_classes instead of cost_classes. Move checking opposite operand up. (record_address_regs): Use regno_cost_classes instead of cost_classes. (scan_one_insn): Ditto. Use always general register. (print_allocno_costs): Use regno_cost_classes instead of cost_classes. (print_pseudo_costs): Ditto. Use Reg_N_REFS. (find_costs_and_classes): Set up cost classes for each registers. Use also their mode for this. Use regno_cost_classes instead of cost_classes. (setup_allocno_class_and_costs): Use regno_cost_classes instead of cost_classes. (free_ira_costs, ira_init_costs): Don't use cost_classes. (ira_costs, ira_set_pseudo_classes): Call initiate_regno_cost_classes and finish_regno_cost_classes. 2010-10-04 Vladimir Makarov <vmakarov@redhat.com> * target-def.h (TARGET_IRA_COVER_CLASSES): Remove. * target.def (ira_cover_classes): Remove. * doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and IRA_COVER_CLASSES. * doc/tm.texi.in: Ditto. * ira-conflicts.c: Remove mentioning cover classes from the file. Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix formatting. * targhooks.c (default_ira_cover_classes): Remove. * targhooks.h (default_ira_cover_classes): Ditto. * haifa-sched.c: Remove mentioning cover classes from the file. Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use ira_pressure_classes and ira_pressure_classes_num instead of ira_reg_class_cover_size and ira_reg_class_cover. Use sched_regno_pressure_class instead of sched_regno_cover_class. (mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. * ira-int.h: Add 2010 to Copyright. Remove mentioning cover classes from the file. (object_hard_regs_t, object_hard_regs_node_t): New typedefs. (struct object_hard_regs, struct object_hard_regs_node): New. (struct ira_object): New members profitable_hard_regs, hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num. (struct ira_allocno): Rename cover_class to aclass. Rename cover_class_cost and updated_cover_class_cost to class_cost and updated_class_cost. Remove splay_removed_p and left_conflict_size. Add new members colorable_p. (ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove. (ALLOCNO_COLORABLE_P): New macro. (ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS. (ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST): Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST. (OBJECT_...): Rename parameter C to O. (OBJECT_PROFITABLE_HARD_REGS): New macro. (OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START) (OBJECT_HARD_REGS_SUBNODES_NUM): New macros. (struct target_ira_int): New members x_ira_max_memory_move_cost, x_ira_max_register_move_cost, x_ira_max_may_move_in_cost, x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p, x_ira_reg_pressure_class_p, x_ira_important_class_nums, x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to x_ira_reg_class_subunion. (ira_max_memory_move_cost, ira_max_register_move_cost) (ira_max_may_move_in_cost, ira_max_may_move_out_cost) (ira_reg_allocno_class_p, ira_reg_pressure_class_p) (ira_important_class_nums, ira_reg_class_superunion): New macros. (prohibited_class_mode_regs): Rename to ira_prohibited_class_mode_regs. (ira_reg_class_union): Rename to ira_reg_class_subunion. (ira_debug_class_cover): Rename to ira_debug_allocno_classes. (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. (ira_tune_allocno_costs_and_cover_classes): Rename to ira_tune_allocno_costs. (ira_debug_hard_regs_forest): New. (ira_object_conflict_iter_init, ira_object_conflict_iter_cond) (ira_object_conflict_iter_next): Fix comments. (ira_hard_reg_set_intersection_p, hard_reg_set_size): New functions. (ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename cover_class to aclass. (ira_allocate_and_accumulate_costs): Ditto. (ira_allocate_and_set_or_copy_costs): Ditto. * opts.c (decode_options): Remove ira_cover_class check. * ira-color.c: Remove mentioning cover classes from the file. Use ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. (splay-tree.h): Remove include. (allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move before copy_freq_compare_func. (allocnos_for_spilling, removed_splay_allocno_vec): Remove. (object_hard_regs_vec, object_hard_regs_htab, node_check_tick): New definitions. (hard_regs_roots, hard_regs_node_vec): Ditto. (object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto. (insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto. (finish_object_hard_regs, object_hard_regs_compare): Ditto. (create_new_object_hard_regs_node): Ditto. (add_new_object_hard_regs_node_to_forest): Ditto. (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): Ditto. (setup_object_hard_regs_nodes_parent, first_common_ancestor_node): Ditto. (print_hard_reg_set, print_hard_regs_subforest): Ditto. (print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto. (remove_unused_object_hard_regs_nodes): Ditto. (enumerate_object_hard_regs_nodes): Ditto. (object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto. (object_hard_regs_subnode_t): Ditto. (struct object_hard_regs_subnode): Ditto. (object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto. (setup_object_hard_regs_subnode_index): Ditto. (get_object_hard_regs_subnodes_num): Ditto. (form_object_hard_regs_nodes_forest): Ditto. (finish_object_hard_regs_nodes_tree): Ditto. (finish_object_hard_regs_nodes_forest): Ditto. (allocnos_have_intersected_live_ranges_p): Rename to allocnos_conflict_by_live_ranges_p. Move before copy_freq_compare_func. (pseudos_have_intersected_live_ranges_p): Rename to conflict_by_live_ranges_p. Move before copy_freq_compare_func. (setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto. (empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto. (update_copy_costs): Remove assert. Skip cost update if the hard reg does not belong the class. (assign_hard_reg): Process only profitable hard regs. (uncolorable_allocnos_num): Make it scalar. (allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE and ira_reg_class_max_nregs. (bucket_allocno_compare_func): Check frequency first. (sort_bucket): Add compare function as a parameter. (add_allocno_to_ordered_bucket): Assume no coalesced allocnos. (uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove. (push_allocno_to_stack): Rewrite for checking new allocno colorability. (remove_allocno_from_bucket_and_push): Print cost too. Remove assert. (push_only_colorable): Pass new parameter to sort_bucket. (push_allocno_to_spill): Remove. (allocno_spill_priority_compare): Make it inline and rewrite. (splay_tree_allocate, splay_tree_free): Remove. (allocno_spill_sort_compare): New function. (push_allocnos_to_stack): Sort allocnos for spilling once. Don't build and use splay tree. Choose first allocno in uncolorable allocno bucket to spill. Remove setting spill cost. (all_conflicting_hard_regs): Remove. (setup_allocno_available_regs_num): Check only profitable hard regs. Print info about hard regs nodes. (setup_allocno_left_conflicts_size): Remove. (put_allocno_into_bucket): Don't call setup_allocno_left_conflicts_size. Use setup_left_conflict_sizes_p. (improve_allocation): New. (color_allocnos): Call setup_profitable_hard_regs, form_object_hard_regs_nodes_forest, improve_allocation, finish_object_hard_regs_nodes_forest. Setup spill cost. (print_loop_title): Use pressure classes. (color_allocnso): Ditto. (do_coloring): Remove allocation and freeing splay_tree_node_pool and allocnos_for_spilling. (ira_sort_regnos_for_alter_reg): Don't setup members {first,next}_coalesced_allocno. (color): Remove allocating and freeing removed_splay_allocno_vec. (fast_allocation): Use ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs. * ira-lives.c: Remove mentioning cover classes from the file. Fix formatting. (update_allocno_pressure_excess_length): Use pressure classes. (inc_register_pressure, dec_register_pressure): Check for pressure class. (mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use pressure class. Use ira_reg_class_nregs instead of ira_reg_class_max_nregs. (mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto. (mark_hard_reg_live, mark_hard_reg_dead): Use pressure class. (single_reg_class): Use ira_reg_class_nregs instead of ira_reg_class_max_nregs. (process_bb_node_lives): Use pressure classes. * ira-emit.c: Remove mentioning cover classes from the file. Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting. (change_loop): Use pressure classes. (modify_move_list): Call ira_set_allocno_class instead of ira_set_allocno_cover_class. * ira-build.c: Remove mentioning cover classes from the file. Use ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use ALLOCNO_UPDATED_CLASS_COST instead of ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. (ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS. (ira_create_allocno): Remove initialization of ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize ALLOCNO_COLORABLE_P. (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. Update conflict regs for the objects. (create_cap_allocno): Remove assert. Don't propagate ALLOCNO_AVAILABLE_REGS_NUM. (ira_free_allocno_costs): New function. (finish_allocno): Change a part of code into call of ira_free_allocno_costs. (low_pressure_loop_node_p): Use pressure classes. (object_range_compare_func): Don't compare classes. (setup_min_max_conflict_allocno_ids): Ditto. * loop-invariant.c: Remove mentioning cover classes from the file. Use ira_pressure_classes and ira_pressure_classes_num instead of ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting. (get_cover_class_and_nregs): Rename to get_cover_pressure_and_nregs. Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. Use reg_allocno_class instead of reg_cover_class. (get_inv_cost): Use instead ira_stack_reg_pressure_class of STACK_REG_COVER_CLASS. (get_regno_cover_class): Rename to get_regno_pressure_class. (move_loop_invariants): Initialize and finalize regstat. * ira.c: Remove mentioning cover classes from the file. Add comments about coloring without cover classes. Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting. (alloc_reg_class_subclasses, setup_reg_subclasses): Move it before setup_class_subset_and_memory_move_costs. (setup_stack_reg_pressure_class, setup_pressure_classes): New. (setup_cover_and_important_classes): Rename to setup_allocno_and_important_classes. (setup_class_translate_array): New. (setup_class_translate): Call it for allocno and pressure classes. (cover_class_order): Rename to allocno_class_order. (comp_reg_classes_func): Use ira_allocno_class_translate instead of ira_class_translate. (reorder_important_classes): Set up ira_important_class_nums. (setup_reg_class_relations): Set up ira_reg_class_superunion. (print_class_cover): Rename to print_classes. Add parameter. (ira_debug_class_cover): Rename to ira_debug_allocno_classes. Print pressure classes too. (find_reg_class_closure): Rename to find_reg_classes. Don't call setup_reg_subclasses. (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class. (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. (setup_prohibited_class_mode_regs): Use ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs. (clarify_prohibited_class_mode_regs): New function. (ira_init_register_move_cost): Set up ira_max_register_move_cost, ira_max_may_move_in_cost, and ira_max_may_move_out_cost. (ira_init_once): Initialize them. (free_register_move_costs): Process them. (ira_init): Move calls of find_reg_classes and setup_hard_regno_aclass after setup_prohibited_class_mode_regs. Call clarify_prohibited_class_mode_regs. (ira_no_alloc_reg): Remove. (too_high_register_pressure_p): Use pressure classes. * sched-deps.c: Remove mentioning cover classes from the file. Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use ira_pressure_classes and ira_pressure_classes_num instead of ira_reg_class_cover_size and ira_reg_class_cover. (mark_insn_hard_regno_birth, mark_hard_regno_death): Use sched_regno_pressure_class instead of sched_regno_cover_class. (mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. * ira.h: Add 2010 to Copyright. (ira_no_alloc_reg): Remove external. (struct target_ira): Rename x_ira_hard_regno_cover_class, x_ira_reg_class_cover_size, x_ira_reg_class_cover, and x_ira_class_translate to x_ira_hard_regno_allocno_class, x_ira_allocno_classes_num, x_ira_allocno_classes, and x_ira_allocno_class_translate. Add x_ira_pressure_classes_num, x_ira_pressure_classes, x_ira_pressure_class_translate, and x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and x_ira_no_alloc_regs. (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class. (ira_reg_class_cover_size, ira_reg_class_cover): Rename to ira_allocno_classes_num and ira_allocno_classes. (ira_class_translate): Rename to ira_allocno_class_translate. (ira_pressure_classes_num, ira_pressure_classes): New definitions. (ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto. (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. (ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New (ira_no_alloc_regs): New. * ira-costs.c: Add 2010 to Copyright. Remove mentioning cover classes from the file. Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of ALLOCNO_COVER_CLASS_COST. (regno_cover_class): Rename to regno_aclass. (record_reg_classes): Use ira_reg_class_subunion instead of ira_reg_class_union. (record_address_regs): Check overflow. (scan_one_insn): Ditto. (print_allocno_costs): Print total mem cost fore regional allocation. (print_pseudo_costs): Use REG_N_REFS. (find_costs_and_classes): Use classes intersected with them on the 1st pass. Check overflow. Use ira_reg_class_subunion instead of ira_reg_class_union. Use ira_allocno_class_translate and regno_aclass instead of ira_class_translate and regno_cover_class. Modify code for finding regno_aclass. Setup preferred classes for the next pass. (setup_allocno_cover_class_and_costs): Rename to setup_allocno_class_and_costs. Use regno_aclass instead of regno_cover_class. Use ira_set_allocno_class instead of ira_set_allocno_cover_class. (init_costs, finish_costs): Use regno_aclass instead of regno_cover_class. (ira_costs): Use setup_allocno_class_and_costs instead of setup_allocno_cover_class_and_costs. (ira_tune_allocno_costs_and_cover_classes): Rename to ira_tune_allocno_costs. Check overflow. Skip conflict hard regs by processing objects. Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. * rtl.h (reg_cover_class): Rename to reg_allocno_class. * sched-int.h: Remove mentioning cover classes from the file. (sched_regno_cover_class): Rename to sched_regno_pressure_class. * reginfo.c: Add 2010 to Copyright. Remove mentioning cover classes from the file. (struct reg_pref): Rename coverclass into allocnoclass. (reg_cover_class): Rename to reg_allocno_class. * Makefile.in (ira-color.o): Remove SPLAY_TREE_H from dependencies. * config/alpha/alpha.h (IRA_COVER_CLASSES): Remove. * config/arm/arm.h (IRA_COVER_CLASSES): Ditto. * config/avr/avr.h (IRA_COVER_CLASSES): Ditto. * config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto. * config/cris/cris.h (IRA_COVER_CLASSES): Ditto. * config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto. * config/frv/frv.h (IRA_COVER_CLASSES): Ditto. * config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto. * config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto. * config/i386/i386.c (TARGET_IRA_COVER_CLASSES) (i386_ira_cover_classes): Ditto. * config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto. * config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto. * config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto. * config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto. * config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto. * config/mep/mep.h (IRA_COVER_CLASSES): Ditto. * config/mips/mips.c (TARGET_IRA_COVER_CLASSES) (mips_ira_cover_classes): Ditto. * config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto. * config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto. * config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto. * config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto. * config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto. * config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX) (IRA_COVER_CLASSES_VSX): Ditto. * config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES) (rs6000_ira_cover_classes): Ditto. * config/rx/rx.h (IRA_COVER_CLASSES): Ditto. * config/s390/s390.h (IRA_COVER_CLASSES): Ditto. * config/score/score.h (IRA_COVER_CLASSES): Ditto. * config/sh/sh.h (IRA_COVER_CLASSES): Ditto. * config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto. * config/spu/spu.h (IRA_COVER_CLASSES): Ditto. * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto. * config/v850/v850.h (IRA_COVER_CLASSES): Ditto. * config/vax/vax.h (IRA_COVER_CLASSES): Ditto. * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171583 138bc75d-0d04-0410-961f-82ee72b054a4
* * diagnostic-core.h: Include bversion.h.jsm282010-11-301-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * toplev.h: Don't include input.h or bversion.h. (parse_optimize_options): Don't declare here. * alias.c, auto-inc-dec.c, c-aux-info.c, c-convert.c, c-parser.c, caller-save.c, cfg.c, cfganal.c, cfgbuild.c, cfgcleanup.c, combine-stack-adj.c, config/arm/pe.c, config/darwin-c.c, config/host-darwin.c, config/i386/host-cygwin.c, config/i386/host-mingw32.c, config/i386/msformat-c.c, config/i386/netware.c, config/i386/nwld.c, config/i386/winnt-cxx.c, config/i386/winnt-stubs.c, config/ia64/ia64-c.c, config/m32c/m32c-pragma.c, config/mep/mep-pragma.c, config/microblaze/microblaze-c.c, config/rs6000/host-darwin.c, config/rs6000/rs6000-c.c, config/score/score3.c, config/score/score7.c, config/sh/symbian-base.c, config/sh/symbian-c.c, config/sh/symbian-cxx.c, config/sol2-c.c, config/sol2.c, config/v850/v850-c.c, config/vxworks.c, convert.c, cppbuiltin.c, cselib.c, dbgcnt.c, ddg.c, dfp.c, dominance.c, emit-rtl.c, fixed-value.c, fwprop.c, ggc-common.c, gimple.c, gimplify.c, graphite-blocking.c, graphite-clast-to-gimple.c, graphite-dependences.c, graphite-flattening.c, graphite-interchange.c, graphite-poly.c, graphite-scop-detection.c, graphite.c, haifa-sched.c, implicit-zee.c, integrate.c, ipa-pure-const.c, ipa-reference.c, ira-build.c, ira-conflicts.c, ira-costs.c, ira-lives.c, jump.c, lists.c, loop-doloop.c, loop-iv.c, lto-cgraph.c, lto-compress.c, lto-opts.c, lto-section-in.c, lto-section-out.c, lto-streamer-out.c, lto-symtab.c, modulo-sched.c, optabs.c, params.c, postreload-gcse.c, postreload.c, predict.c, profile.c, regcprop.c, reginfo.c, regmove.c, reorg.c, resource.c, sched-deps.c, sched-ebb.c, sched-rgn.c, sdbout.c, sel-sched-dump.c, sel-sched-ir.c, sese.c, stmt.c, targhooks.c, tree-cfgcleanup.c, tree-mudflap.c, tree-nomudflap.c, tree-object-size.c, tree-outof-ssa.c, tree-phinodes.c, tree-profile.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-live.c, tree-ssa-loop-prefetch.c, tree-ssa-loop.c, tree-ssa-operands.c, tree-ssa-structalias.c, tree-ssa-uninit.c, tree-vect-patterns.c, value-prof.c, var-tracking.c, web.c: Don't include toplev.h. * Makefile.in (TOPLEV_H): Remove. All uses changed to use toplev.h. Dependencies for above files and c-family files changed to remove $(TOPLEV_H) or toplev.h. (C_TREE_H): Don't include $(TOPLEV_H). (DIAGNOSTIC_CORE_H): Use $(INPUT_H) instead of input.h. Add bversion.h. * config/arm/t-pe, config/arm/t-wince-pe, config/i386/t-cygming, config/ia64/t-ia64, config/mep/t-mep, config/score/t-score-elf, config/t-darwin, config/t-sol2, config/t-vxworks, config/v850/t-v850, config/v850/t-v850e: Dependencies for above files changed to remove $(TOPLEV_H) or toplev.h. c-family: * c-common.h (parse_optimize_options): Declare. * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c, c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h. cp: * cp-gimplify.c, cp-lang.c, cvt.c, cxx-pretty-print.c, error.c, except.c, expr.c, friend.c, init.c, mangle.c, name-lookup.c, optimize.c, parser.c, rtti.c, tree.c, typeck2.c: Don't include toplev.h. * Make-lang.in: Dependencies for above files changed to remove toplev.h. java: * expr.c, lang.c, mangle.c, mangle_name.c, typeck.c, verify-glue.c: Don't include toplev.h. * Make-lang.in: Dependencies for above files changed to remove toplev.h. lto: * Make-lang.in (lto/lto-object.o): Depend on toplev.h instead of $(TOPLEV_H). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167293 138bc75d-0d04-0410-961f-82ee72b054a4
* PR bootstrap/45445bernds2010-10-111-40/+61
| | | | | | | | | | | | | | * ira-lives.c (mark_pseudo_reg_live, mark_pseudo_reg_dead): New static functions. (mark_ref_live, mark_ref_dead): Use them. (make_pseudo_conflict): New arg ORIG_DREG. All callers changed. Save the original reg, and use the new functions. (check_and_make_def_use_conflict): New arg ORIG_DREG. All callers changed. (check_and_make_def_conflict): Save the original reg. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165329 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rsandifo2010-08-141-21/+35
| | | | | | | | | | PR rtl-optimization/43358 * ira-lives.c (process_single_reg_class_operands): Adjust the costs of a single hard register, using simplify_subreg_regno to decide what that register should be. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163249 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-08-10 Vladimir Makarov <vmakarov@redhat.com>vmakarov2010-08-101-10/+29
| | | | | | | | | | * ira-live.c: Include sbitmap.h. (remove_some_program_points_and_update_live_ranges): Use sbitmaps. Compress live ranges even more. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163080 138bc75d-0d04-0410-961f-82ee72b054a4
* * ira-build.c (ira_create_object): New arg SUBWORD; all callers changed.bernds2010-07-221-106/+238
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize OBJECT_SUBWORD. (ira_create_allocno): Clear ALLOCNO_NUM_OBJECTS. (ira_create_allocno_objects): Renamed from ira_create_allocno_object; all callers changed. (merge_hard_reg_conflicts): Iterate over allocno subobjects. (finish_allocno): Likewise. (move_allocno_live_ranges, copy_allocno_live_ranges): Likewise. (remove_low_level_allocnos): Likewise. (update_bad_spill_attribute): Likewise. (setup_min_max_allocno_live_range_point): Likewise. (sort_conflict_id_map): Likewise. (ira_flattening): Likewise. Use ior_hard_reg_conflicts. (ior_hard_reg_conflicts): New function. (ior_allocate_object_conflicts): Renamed first argument to OBJ. (compress_conflict_vecs): Iterate over objects, not allocnos. (ira_add_live_range_to_object): New function. (object_range_compare_func): Renamed from allocno_range_compare_func. All callers changed. (setup_min_max_conflict_allocno_ids): For allocnos with multiple subobjects, widen the min/max range of the lowest-order object to potentially include all other such low-order objects. * ira.c (ira_bad_reload_regno_1): Iterate over allocno subobjects. (check_allocation): Likewise. Use more fine-grained tests for register conflicts. * ira-color.c (allocnos_have_intersected_live_ranges_p): Iterate over allocno subobjects. (assign_hard_reg): Keep multiple sets of conflicts. Make finer-grained choices about which bits to set in each set. Don't use ira_hard_reg_not_in_set_p, perform a more elaborate test for conflicts using the multiple sets we computed. (push_allocno_to_stack): Iterate over allocno subobjects. (all_conflicting_hard_regs_coalesced): New static function. (setup_allocno_available_regs_num): Use it. (setup_allocno_left_conflicts_size): Likewise. Iterate over allocno subobjects. (coalesced_allocno_conflict): Test subobject 0 in each allocno. (setup_allocno_priorities): Divide ALLOCNO_EXCESS_PRESSURE_POINTS_NUM by ALLOCNO_NUM_OBJECTS. (calculate_spill_cost): Likewise. (color_pass): Express if statement in a more normal way. (ira_reassign_conflict_allocnos): Iterate over allocno subobjects. (slot_coalesced_allocno_live_ranges_intersect_p): Likewise. (setup_slot_coalesced_allocno_live_ranges): Likewise. (allocno_reload_assign): Likewise. (ira_reassign_pseudos): Likewise. (fast_allocation): Likewise. * ira-conflicts.c (build_conflict_bit_table): Likewise. (print_allocno_conflicts): Likewise. (ira_build_conflicts): Likewise. (allocnos_conflict_for_copy_p): Renamed from allocnos_conflict_p. All callers changed. Test subword 0 of each allocno for conflicts. (build_object_conflicts): Renamed from build_allocno_conflicts. All callers changed. Iterate over allocno subobjects. * ira-emit.c (modify_move_list): Iterate over allocno subobjects. * ira-int.h (struct ira_allocno): New member. num_objects. Rename object to objects and change it into an array. (ALLOCNO_OBJECT): Add new argument N. (ALLOCNO_NUM_OBJECTS, OBJECT_SUBWORD): New macros. (ira_create_allocno_objects): Renamed from ira_create_allocno_object. (ior_hard_reg_conflicts): Declare. (ira_add_live_range_to_object): Declare. (ira_allocno_object_iterator): New. (ira_allocno_object_iter_init, ira_allocno_object_iter_cond): New. (FOR_EACH_ALLOCNO_OBJECT): New macro. * ira-lives.c (objects_live): Renamed from allocnos_live; all uses changed. (allocnos_processed): New sparseset. (make_object_born): Renamed from make_allocno_born; take an ira_object_t argument. All callers changed. (make_object_dead): Renamed from make_allocno_dead; take an ira_object t argument. All callers changed. (update_allocno_pressure_excess_length): Take an ira_obejct_t argument. All callers changed. (mark_pseudo_regno_live): Iterate over allocno subobjects. (mark_pseudo_regno_dead): Likewise. (mark_pseudo_regno_subword_live, mark_pseudo_regno_subword_dead): New functions. (mark_ref_live): Detect subword accesses and call mark_pseudo_regno_subword_live as appropriate. (mark_ref_dead): Likewise for mark_pseudo_regno_subword_dead. (process_bb_nodes_live): Deal with object-related updates first; set and test bits in allocnos_processed to avoid computing allocno statistics more than once. (create_start_finish_chains): Iterate over objects, not allocnos. (print_object_live_ranges): New function. (print_allocno_live_ranges): Use it. (ira_create_allocno_live_ranges): Allocate and free allocnos_processed and objects_live. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162418 138bc75d-0d04-0410-961f-82ee72b054a4
* * ira-int.h (struct live_range): Rename allocno member to object and changebernds2010-07-141-27/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | type to ira_object_t. (struct ira_object): New member live_ranges. (struct ira_allocno): Remove member live_ranges. (ALLOCNO_LIVE_RANGES): Remove. (OBJECT_LIVE_RANGES): New macro. (ira_create_live_range, ira_copy_live_range_list, ira_merge_live_range_list, ira_live_ranges_intersect_p, ira_finish_live_range, ira_finish_live_range_list): Adjust declarations. * ira-build.c (ira_create_object): Initialize live ranges here. (ira_create_allocno): Not here. (ira_create_live_range): Rename from ira_create_allocno_live_range, arg changed to ira_object_t, all callers changed. (copy_live_range): Rename from copy_allocno_live_range, all callers changed. (ira_copy_live_range_list): Rename from ira_copy_allocno_live_range_list, all callers changed. (ira_merge_live_ranges): Rename from ira_merge_allocno_live_range_list, all callers changed. (ira_live_ranges_intersect_p): Rename from ira_allocno_live_ranges_intersect_p, all callers changed. (ira_finish_live_range): Rename from ira_finish_allocno_live_range, all callers changed. (ira_finish_live_range_list): Rename from ira_finish_allocno_live_range_list, all callers changed. (change_object_in_range_list): Rename from change_allocno_in_range_list, last arg changed to ira_object_t, all callers changed. (finish_allocno): Changed to expect live ranges in the allocno's object. (move_allocno_live_ranges, copy_allocno_live_ranges, update_bad_spill_attribute, setup_min_max_allocno_live_range_point, ira_flattening, ira_build): Likewise. * ira-color.c (allocnos_have_intersected_live_ranges_p, slot_coalesced_allocno_live_ranges_intersect, setup_slot_coalesced_allocno_live_ranges, fast_allocation): Likewise. * ira-conflicts.c (build_conflict_bit_table): Likewise. * ira-emit.c (add_range_and_copies_from_move_list): Likewise. * ira-lives.c (make_allocno_born, update_allocno_pressure_excess_length, make_allocno_dead, create_start_finish_chains, remove_some_program_points_and_update_live_ranges, ira_debug_live_range_list): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162167 138bc75d-0d04-0410-961f-82ee72b054a4
* * ira-int.h (struct ira_object): New.bernds2010-07-141-12/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (ira_object_t): New typedef. Add DEF_VEC_P and DEF_VEC_ALLOC_P for it. (struct ira_allocno): Remove members min, max, conflict_allocno_array, conflict_id, conflict_allocno_array_size, conflict_allocnos_num and conflict_vec_p. Add new member object. (OBJECT_CONFLICT_ARRAY, OBJECT_CONFLICT_VEC_P, OBJECT_NUM_CONFLICTS, OBJECT_CONFLICT_ARRAY_SIZE, OBJECT_CONFLICT_HARD_REGS, OBJECT_TOTAL_CONFLICT_HARD_REGS, OBJECT_MIN, OBJECT_MAX, OBJECT_CONFLICT_ID): Renamed from ALLOCNO_CONFLICT_ALLOCNO_ARRAY, ALLOCNO_CONFLICT_VEC_P, ALLOCNO_CONFLICT_ALLOCNOS_NUM, ALLOCNO_CONFLICT_ALLOCNO_ARRAY_SIZE, ALLOCNO_CONFLICT_HARD_REGS, ALLOCNO_TOTAL_CONFLICT_HARD_REGS) ALLOCNO_MIN, ALLOCNO_MAX, and ALLOCNO_CONFLICT_ID; now operate on an ira_object_t rather than ira_allocno_t. All uses changed. (ira_object_id_map): Renamed from ira_conflict_id_allocno_map; now contains a vector of ira_object_t; all uses changed. (ira_objects_num): Declare variable. (ira_create_allocno_object): Declare function. (ira_conflict_vector_profitable_p): Adjust prototype. (ira_allocate_conflict_vec): Renamed from ira_allocate_allocno_conflict_vec; first arg now ira_object_t. (ira_allocate_object_conflicts): Renamed from ira_allocate_allocno_conflicts; first arg now ira_object_t. (struct ira_object_iterator): New. (ira_object_iter_init, ira_object_iter_cond, FOR_EACH_OBJECT): New. (ira_allocno_conflict_iterator): Renamed member allocno_conflict_vec_p to conflict_vec_p. All uses changed. (ira_allocno_conflict_iter_init, ira_allocno_conflict_iter_cond): Changed to take into account that conflicts are now tracked for objects. * ira-conflicts.c (OBJECTS_CONFLICT_P): Renamed from CONFLICT_ALLOCNO_P. Args changed to accept ira_object_t. All uses changed. (allocnos_conflict_p): New static function. (collected_conflict_objects): Renamed from collected_allocno_objects; now a vector of ira_object_t. All uses changed. (build_conflict_bit_table): Changed to take into account that conflicts are now tracked for objects. (process_regs_for_copy, propagate_copies, build_allocno_conflicts) (print_allocno_conflicts, ira_build_conflicts): Likewise. * ira-color.c (assign_hard_reg, setup_allocno_available_regs_num) setup_allocno_left_conflicts_size, allocno_reload_assign, fast_allocation): Likewise. * ira-lives.c (make_hard_regno_born, make_allocno_born) process_single_reg_class_operands, process_bb_node_lives): Likewise. * ira-emit.c (modify_move_list, add_range_and_copies_from_move_list): Likewise. * ira-build.c (ira_objects_num): New variable. (ira_object_id_map): Renamed from ira_conflict_id_allocno_map; now contains a vector of ira_object_t; all uses changed. (ira_object_id_map_vec): Corresponding change. (object_pool): New static variable. (initiate_allocnos): Initialize it. (finish_allocnos): Free it. (ira_create_object, ira_create_allocno_object, create_allocno_objects): New functions. (ira_create_allocno): Don't set members that were removed. (ira_set_allocno_cover_class): Don't change conflict hard regs. (merge_hard_reg_conflicts): Changed to take into account that conflicts are now tracked for objects. (ira_conflict_vector_profitable_p, ira_allocate_conflict_vec, allocate_conflict_bit_vec, ira_allocate_object_conflicts, compress_conflict_vecs, remove_low_level_allocnos, ira_flattening, setup_min_max_allocno_live_range_point, allocno_range_compare_func, setup_min_max_conflict_allocno_ids, ): Likewise. ((add_to_conflicts): Renamed from add_to_allocno_conflicts, args changed to ira_object_t; all callers changed. (ira_add_conflict): Renamed from ira_add_allocno_conflict, args changed to ira_object_t, all callers changed. (clear_conflicts): Renamed from clear_allocno_conflicts, arg changed to ira_object_t, all callers changed. (conflict_check, curr_conflict_check_tick): Renamed from allocno_conflict_check and curr_allocno_conflict_check_tick; all uses changed. (compress_conflict_vec): Renamed from compress_allocno_conflict_vec, arg changed to ira_object_t, all callers changed. (create_cap_allocno): Call ira_create_allocno_object. (finish_allocno): Free the corresponding object. (sort_conflict_id_map): Renamed from sort_conflict_id_allocno_map; all callers changed. Adjusted for dealing with objects. (ira_build): Call create_allocno_objects after ira_costs. Adjusted for dealing with objects. * ira.c (ira_bad_reload_regno_1): Adjusted for dealing with objects. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162166 138bc75d-0d04-0410-961f-82ee72b054a4
* 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>manu2010-07-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * toplev.h: Do not include diagnostic-core.h. Include diagnostic-core.h in every file that includes toplev.h. * c-tree.h: Do not include toplev.h. * pretty-print.h: Update comment. * Makefile.in: Update dependencies. * alias.c: Include diagnostic-core.h in every file that includes toplev.h. * attribs.c: Likewise. * auto-inc-dec.c: Likewise. * bb-reorder.c: Likewise. * bt-load.c: Likewise. * caller-save.c: Likewise. * calls.c: Likewise. * cfg.c: Likewise. * cfganal.c: Likewise. * cfgbuild.c: Likewise. * cfgcleanup.c: Likewise. * cfghooks.c: Likewise. * cfgloop.c: Likewise. * combine.c: Likewise. * config/alpha/alpha.c: Likewise. * config/arc/arc.c: Likewise. * config/arm/arm.c: Likewise. * config/arm/pe.c: Likewise. * config/avr/avr.c: Likewise. * config/bfin/bfin.c: Likewise. * config/cris/cris.c: Likewise. * config/crx/crx.c: Likewise. * config/darwin-c.c: Likewise. * config/darwin.c: Likewise. * config/fr30/fr30.c: Likewise. * config/frv/frv.c: Likewise. * config/h8300/h8300.c: Likewise. * config/host-darwin.c: Likewise. * config/i386/i386.c: Likewise. * config/i386/netware.c: Likewise. * config/i386/nwld.c: Likewise. * config/i386/winnt-cxx.c: Likewise. * config/i386/winnt-stubs.c: Likewise. * config/i386/winnt.c: Likewise. * config/ia64/ia64-c.c: Likewise. * config/ia64/ia64.c: Likewise. * config/iq2000/iq2000.c: Likewise. * config/lm32/lm32.c: Likewise. * config/m32c/m32c-pragma.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32r/m32r.c: Likewise. * config/m68hc11/m68hc11.c: Likewise. * config/m68k/m68k.c: Likewise. * config/mcore/mcore.c: Likewise. * config/mep/mep-pragma.c: Likewise. * config/mep/mep.c: Likewise. * config/mmix/mmix.c: Likewise. * config/mn10300/mn10300.c: Likewise. * config/moxie/moxie.c: Likewise. * config/pa/pa.c: Likewise. * config/pdp11/pdp11.c: Likewise. * config/picochip/picochip.c: Likewise. * config/rs6000/rs6000-c.c: Likewise. * config/rs6000/rs6000.c: Likewise. * config/rx/rx.c: Likewise. * config/s390/s390.c: Likewise. * config/score/score.c: Likewise. * config/score/score3.c: Likewise. * config/score/score7.c: Likewise. * config/sh/sh.c: Likewise. * config/sh/symbian-base.c: Likewise. * config/sh/symbian-c.c: Likewise. * config/sh/symbian-cxx.c: Likewise. * config/sol2-c.c: Likewise. * config/sol2.c: Likewise. * config/sparc/sparc.c: Likewise. * config/spu/spu.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/v850/v850-c.c: Likewise. * config/v850/v850.c: Likewise. * config/vax/vax.c: Likewise. * config/vxworks.c: Likewise. * config/xtensa/xtensa.c: Likewise. * convert.c: Likewise. * cse.c: Likewise. * cselib.c: Likewise. * dbgcnt.c: Likewise. * dbxout.c: Likewise. * ddg.c: Likewise. * dominance.c: Likewise. * emit-rtl.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * fixed-value.c: Likewise. * fold-const.c: Likewise. * fwprop.c: Likewise. * gcse.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * ggc-zone.c: Likewise. * gimple-low.c: Likewise. * gimplify.c: Likewise. * graph.c: Likewise. * haifa-sched.c: Likewise. * ifcvt.c: Likewise. * implicit-zee.c: Likewise. * integrate.c: Likewise. * ira-build.c: Likewise. * ira-color.c: Likewise. * ira-conflicts.c: Likewise. * ira-costs.c: Likewise. * ira-lives.c: Likewise. * ira.c: Likewise. * lists.c: Likewise. * loop-doloop.c: Likewise. * loop-iv.c: Likewise. * lto-opts.c: Likewise. * lto-symtab.c: Likewise. * main.c: Likewise. * modulo-sched.c: Likewise. * optabs.c: Likewise. * params.c: Likewise. * plugin.c: Likewise. * postreload-gcse.c: Likewise. * postreload.c: Likewise. * predict.c: Likewise. * profile.c: Likewise. * real.c: Likewise. * regcprop.c: Likewise. * reginfo.c: Likewise. * regmove.c: Likewise. * reorg.c: Likewise. * resource.c: Likewise. * rtl.c: Likewise. * rtlanal.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-rgn.c: Likewise. * sdbout.c: Likewise. * sel-sched-dump.c: Likewise. * sel-sched-ir.c: Likewise. * simplify-rtx.c: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * store-motion.c: Likewise. * targhooks.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-dump.c: Likewise. * tree-eh.c: Likewise. * tree-inline.c: Likewise. * tree-nomudflap.c: Likewise. * tree-object-size.c: Likewise. * tree-optimize.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-phinodes.c: Likewise. * tree-profile.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-coalesce.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-ssa-loop-prefetch.c: Likewise. * tree-ssa-loop.c: Likewise. * tree-ssa-structalias.c: Likewise. * tree-ssa-uninit.c: Likewise. * tree-ssa.c: Likewise. * tree-vect-data-refs.c: Likewise. * tree-vect-loop-manip.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-stmts.c: Likewise. * tree-vrp.c: Likewise. * varasm.c: Likewise. * vec.c: Likewise. * web.c: Likewise. * xcoffout.c: Likewise. c-family/ * c-common.h: Include diagnostic-core.h. Error if already included. * c-semantics.c: Do not define GCC_DIAG_STYLE here. cp/ * cp-tree.h: Do not include toplev.h. java/ * boehm.c: Include diagnostic-core.h in every file that includes toplev.h. * class.c: Likewise. * constants.c: Likewise. * decl.c: Likewise. * except.c: Likewise. * expr.c: Likewise. * jcf-parse.c: Likewise. * mangle.c: Likewise. * mangle_name.c: Likewise. * resource.c: Likewise. * typeck.c: Likewise. * verify-glue.c: Likewise. ada/ * gcc-interface/utils.c: Include diagnostic-core.h in every file that includes toplev.h. lto/ * lto-coff.c: Include diagnostic-core.h in every file that includes toplev.h. * lto-elf.c: Likewise. * lto-lang.c: Likewise. * lto-macho.c: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161943 138bc75d-0d04-0410-961f-82ee72b054a4
* * ira-int.h (struct live_range, live_range_t): Renamed from structbernds2010-06-241-14/+14
| | | | | | | | | | ira_allocno_live_range and allocno_live_range_t; all uses changed. * ira-build.c (live_range_pool): Renamed from allocno_live_range_pool. All uses changed. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@161350 138bc75d-0d04-0410-961f-82ee72b054a4
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