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authorMartin Liska <mliska@suse.cz>2022-01-14 16:56:44 +0100
committerMartin Liska <mliska@suse.cz>2022-01-17 22:12:04 +0100
commit5c69acb32329d49e58c26fa41ae74229a52b9106 (patch)
treeddb05f9d73afb6f998457d2ac4b720e3b3b60483 /gcc/genpreds.c
parent490e23032baaece71f2ec09fa1805064b150fbc2 (diff)
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Rename .c files to .cc files.
gcc/ada/ChangeLog: * adadecode.c: Moved to... * adadecode.cc: ...here. * affinity.c: Moved to... * affinity.cc: ...here. * argv-lynxos178-raven-cert.c: Moved to... * argv-lynxos178-raven-cert.cc: ...here. * argv.c: Moved to... * argv.cc: ...here. * aux-io.c: Moved to... * aux-io.cc: ...here. * cio.c: Moved to... * cio.cc: ...here. * cstreams.c: Moved to... * cstreams.cc: ...here. * env.c: Moved to... * env.cc: ...here. * exit.c: Moved to... * exit.cc: ...here. * expect.c: Moved to... * expect.cc: ...here. * final.c: Moved to... * final.cc: ...here. * gcc-interface/cuintp.c: Moved to... * gcc-interface/cuintp.cc: ...here. * gcc-interface/decl.c: Moved to... * gcc-interface/decl.cc: ...here. * gcc-interface/misc.c: Moved to... * gcc-interface/misc.cc: ...here. * gcc-interface/targtyps.c: Moved to... * gcc-interface/targtyps.cc: ...here. * gcc-interface/trans.c: Moved to... * gcc-interface/trans.cc: ...here. * gcc-interface/utils.c: Moved to... * gcc-interface/utils.cc: ...here. * gcc-interface/utils2.c: Moved to... * gcc-interface/utils2.cc: ...here. * init.c: Moved to... * init.cc: ...here. * initialize.c: Moved to... * initialize.cc: ...here. * libgnarl/thread.c: Moved to... * libgnarl/thread.cc: ...here. * link.c: Moved to... * link.cc: ...here. * locales.c: Moved to... * locales.cc: ...here. * mkdir.c: Moved to... * mkdir.cc: ...here. * raise.c: Moved to... * raise.cc: ...here. * rtfinal.c: Moved to... * rtfinal.cc: ...here. * rtinit.c: Moved to... * rtinit.cc: ...here. * seh_init.c: Moved to... * seh_init.cc: ...here. * sigtramp-armdroid.c: Moved to... * sigtramp-armdroid.cc: ...here. * sigtramp-ios.c: Moved to... * sigtramp-ios.cc: ...here. * sigtramp-qnx.c: Moved to... * sigtramp-qnx.cc: ...here. * sigtramp-vxworks.c: Moved to... * sigtramp-vxworks.cc: ...here. * socket.c: Moved to... * socket.cc: ...here. * tracebak.c: Moved to... * tracebak.cc: ...here. * version.c: Moved to... * version.cc: ...here. * vx_stack_info.c: Moved to... * vx_stack_info.cc: ...here. gcc/ChangeLog: * adjust-alignment.c: Moved to... * adjust-alignment.cc: ...here. * alias.c: Moved to... * alias.cc: ...here. * alloc-pool.c: Moved to... * alloc-pool.cc: ...here. * asan.c: Moved to... * asan.cc: ...here. * attribs.c: Moved to... * attribs.cc: ...here. * auto-inc-dec.c: Moved to... * auto-inc-dec.cc: ...here. * auto-profile.c: Moved to... * auto-profile.cc: ...here. * bb-reorder.c: Moved to... * bb-reorder.cc: ...here. * bitmap.c: Moved to... * bitmap.cc: ...here. * btfout.c: Moved to... * btfout.cc: ...here. * builtins.c: Moved to... * builtins.cc: ...here. * caller-save.c: Moved to... * caller-save.cc: ...here. * calls.c: Moved to... * calls.cc: ...here. * ccmp.c: Moved to... * ccmp.cc: ...here. * cfg.c: Moved to... * cfg.cc: ...here. * cfganal.c: Moved to... * cfganal.cc: ...here. * cfgbuild.c: Moved to... * cfgbuild.cc: ...here. * cfgcleanup.c: Moved to... * cfgcleanup.cc: ...here. * cfgexpand.c: Moved to... * cfgexpand.cc: ...here. * cfghooks.c: Moved to... * cfghooks.cc: ...here. * cfgloop.c: Moved to... * cfgloop.cc: ...here. * cfgloopanal.c: Moved to... * cfgloopanal.cc: ...here. * cfgloopmanip.c: Moved to... * cfgloopmanip.cc: ...here. * cfgrtl.c: Moved to... * cfgrtl.cc: ...here. * cgraph.c: Moved to... * cgraph.cc: ...here. * cgraphbuild.c: Moved to... * cgraphbuild.cc: ...here. * cgraphclones.c: Moved to... * cgraphclones.cc: ...here. * cgraphunit.c: Moved to... * cgraphunit.cc: ...here. * collect-utils.c: Moved to... * collect-utils.cc: ...here. * collect2-aix.c: Moved to... * collect2-aix.cc: ...here. * collect2.c: Moved to... * collect2.cc: ...here. * combine-stack-adj.c: Moved to... * combine-stack-adj.cc: ...here. * combine.c: Moved to... * combine.cc: ...here. * common/common-targhooks.c: Moved to... * common/common-targhooks.cc: ...here. * common/config/aarch64/aarch64-common.c: Moved to... * common/config/aarch64/aarch64-common.cc: ...here. * common/config/alpha/alpha-common.c: Moved to... * common/config/alpha/alpha-common.cc: ...here. * common/config/arc/arc-common.c: Moved to... * common/config/arc/arc-common.cc: ...here. * common/config/arm/arm-common.c: Moved to... * common/config/arm/arm-common.cc: ...here. * common/config/avr/avr-common.c: Moved to... * common/config/avr/avr-common.cc: ...here. * common/config/bfin/bfin-common.c: Moved to... * common/config/bfin/bfin-common.cc: ...here. * common/config/bpf/bpf-common.c: Moved to... * common/config/bpf/bpf-common.cc: ...here. * common/config/c6x/c6x-common.c: Moved to... * common/config/c6x/c6x-common.cc: ...here. * common/config/cr16/cr16-common.c: Moved to... * common/config/cr16/cr16-common.cc: ...here. * common/config/cris/cris-common.c: Moved to... * common/config/cris/cris-common.cc: ...here. * common/config/csky/csky-common.c: Moved to... * common/config/csky/csky-common.cc: ...here. * common/config/default-common.c: Moved to... * common/config/default-common.cc: ...here. * common/config/epiphany/epiphany-common.c: Moved to... * common/config/epiphany/epiphany-common.cc: ...here. * common/config/fr30/fr30-common.c: Moved to... * common/config/fr30/fr30-common.cc: ...here. * common/config/frv/frv-common.c: Moved to... * common/config/frv/frv-common.cc: ...here. * common/config/gcn/gcn-common.c: Moved to... * common/config/gcn/gcn-common.cc: ...here. * common/config/h8300/h8300-common.c: Moved to... * common/config/h8300/h8300-common.cc: ...here. * common/config/i386/i386-common.c: Moved to... * common/config/i386/i386-common.cc: ...here. * common/config/ia64/ia64-common.c: Moved to... * common/config/ia64/ia64-common.cc: ...here. * common/config/iq2000/iq2000-common.c: Moved to... * common/config/iq2000/iq2000-common.cc: ...here. * common/config/lm32/lm32-common.c: Moved to... * common/config/lm32/lm32-common.cc: ...here. * common/config/m32r/m32r-common.c: Moved to... * common/config/m32r/m32r-common.cc: ...here. * common/config/m68k/m68k-common.c: Moved 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config/msp430/msp430.c: Moved to... * config/msp430/msp430.cc: ...here. * config/nds32/nds32-cost.c: Moved to... * config/nds32/nds32-cost.cc: ...here. * config/nds32/nds32-fp-as-gp.c: Moved to... * config/nds32/nds32-fp-as-gp.cc: ...here. * config/nds32/nds32-intrinsic.c: Moved to... * config/nds32/nds32-intrinsic.cc: ...here. * config/nds32/nds32-isr.c: Moved to... * config/nds32/nds32-isr.cc: ...here. * config/nds32/nds32-md-auxiliary.c: Moved to... * config/nds32/nds32-md-auxiliary.cc: ...here. * config/nds32/nds32-memory-manipulation.c: Moved to... * config/nds32/nds32-memory-manipulation.cc: ...here. * config/nds32/nds32-pipelines-auxiliary.c: Moved to... * config/nds32/nds32-pipelines-auxiliary.cc: ...here. * config/nds32/nds32-predicates.c: Moved to... * config/nds32/nds32-predicates.cc: ...here. * config/nds32/nds32-relax-opt.c: Moved to... * config/nds32/nds32-relax-opt.cc: ...here. * config/nds32/nds32-utils.c: Moved to... * config/nds32/nds32-utils.cc: ...here. * 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config/pru/pru.cc: ...here. * config/riscv/riscv-builtins.c: Moved to... * config/riscv/riscv-builtins.cc: ...here. * config/riscv/riscv-c.c: Moved to... * config/riscv/riscv-c.cc: ...here. * config/riscv/riscv-d.c: Moved to... * config/riscv/riscv-d.cc: ...here. * config/riscv/riscv-shorten-memrefs.c: Moved to... * config/riscv/riscv-shorten-memrefs.cc: ...here. * config/riscv/riscv-sr.c: Moved to... * config/riscv/riscv-sr.cc: ...here. * config/riscv/riscv.c: Moved to... * config/riscv/riscv.cc: ...here. * config/rl78/rl78-c.c: Moved to... * config/rl78/rl78-c.cc: ...here. * config/rl78/rl78.c: Moved to... * config/rl78/rl78.cc: ...here. * config/rs6000/driver-rs6000.c: Moved to... * config/rs6000/driver-rs6000.cc: ...here. * config/rs6000/host-darwin.c: Moved to... * config/rs6000/host-darwin.cc: ...here. * config/rs6000/host-ppc64-darwin.c: Moved to... * config/rs6000/host-ppc64-darwin.cc: ...here. * config/rs6000/rbtree.c: Moved to... * config/rs6000/rbtree.cc: ...here. * config/rs6000/rs6000-c.c: Moved to... * config/rs6000/rs6000-c.cc: ...here. * config/rs6000/rs6000-call.c: Moved to... * config/rs6000/rs6000-call.cc: ...here. * config/rs6000/rs6000-d.c: Moved to... * config/rs6000/rs6000-d.cc: ...here. * config/rs6000/rs6000-gen-builtins.c: Moved to... * config/rs6000/rs6000-gen-builtins.cc: ...here. * config/rs6000/rs6000-linux.c: Moved to... * config/rs6000/rs6000-linux.cc: ...here. * config/rs6000/rs6000-logue.c: Moved to... * config/rs6000/rs6000-logue.cc: ...here. * config/rs6000/rs6000-p8swap.c: Moved to... * config/rs6000/rs6000-p8swap.cc: ...here. * config/rs6000/rs6000-pcrel-opt.c: Moved to... * config/rs6000/rs6000-pcrel-opt.cc: ...here. * config/rs6000/rs6000-string.c: Moved to... * config/rs6000/rs6000-string.cc: ...here. * config/rs6000/rs6000.c: Moved to... * config/rs6000/rs6000.cc: ...here. * config/rx/rx.c: Moved to... * config/rx/rx.cc: ...here. * config/s390/driver-native.c: Moved to... * config/s390/driver-native.cc: ...here. * config/s390/s390-c.c: Moved to... * config/s390/s390-c.cc: ...here. * config/s390/s390-d.c: Moved to... * config/s390/s390-d.cc: ...here. * config/s390/s390.c: Moved to... * config/s390/s390.cc: ...here. * config/sh/divtab-sh4-300.c: Moved to... * config/sh/divtab-sh4-300.cc: ...here. * config/sh/divtab-sh4.c: Moved to... * config/sh/divtab-sh4.cc: ...here. * config/sh/divtab.c: Moved to... * config/sh/divtab.cc: ...here. * config/sh/sh-c.c: Moved to... * config/sh/sh-c.cc: ...here. * config/sh/sh.c: Moved to... * config/sh/sh.cc: ...here. * config/sol2-c.c: Moved to... * config/sol2-c.cc: ...here. * config/sol2-cxx.c: Moved to... * config/sol2-cxx.cc: ...here. * config/sol2-d.c: Moved to... * config/sol2-d.cc: ...here. * config/sol2-stubs.c: Moved to... * config/sol2-stubs.cc: ...here. * config/sol2.c: Moved to... * config/sol2.cc: ...here. * config/sparc/driver-sparc.c: Moved to... * config/sparc/driver-sparc.cc: ...here. * config/sparc/sparc-c.c: Moved to... * config/sparc/sparc-c.cc: ...here. * config/sparc/sparc-d.c: Moved to... * config/sparc/sparc-d.cc: ...here. * config/sparc/sparc.c: Moved to... * config/sparc/sparc.cc: ...here. * config/stormy16/stormy16.c: Moved to... * config/stormy16/stormy16.cc: ...here. * config/tilegx/mul-tables.c: Moved to... * config/tilegx/mul-tables.cc: ...here. * config/tilegx/tilegx-c.c: Moved to... * config/tilegx/tilegx-c.cc: ...here. * config/tilegx/tilegx.c: Moved to... * config/tilegx/tilegx.cc: ...here. * config/tilepro/mul-tables.c: Moved to... * config/tilepro/mul-tables.cc: ...here. * config/tilepro/tilepro-c.c: Moved to... * config/tilepro/tilepro-c.cc: ...here. * config/tilepro/tilepro.c: Moved to... * config/tilepro/tilepro.cc: ...here. * config/v850/v850-c.c: Moved to... * config/v850/v850-c.cc: ...here. * config/v850/v850.c: Moved to... * config/v850/v850.cc: ...here. * config/vax/vax.c: Moved to... * config/vax/vax.cc: ...here. * config/visium/visium.c: Moved to... * config/visium/visium.cc: ...here. * config/vms/vms-c.c: Moved to... * config/vms/vms-c.cc: ...here. * config/vms/vms-f.c: Moved to... * config/vms/vms-f.cc: ...here. * config/vms/vms.c: Moved to... * config/vms/vms.cc: ...here. * config/vxworks-c.c: Moved to... * config/vxworks-c.cc: ...here. * config/vxworks.c: Moved to... * config/vxworks.cc: ...here. * config/winnt-c.c: Moved to... * config/winnt-c.cc: ...here. * config/xtensa/xtensa.c: Moved to... * config/xtensa/xtensa.cc: ...here. * context.c: Moved to... * context.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * coverage.c: Moved to... * coverage.cc: ...here. * cppbuiltin.c: Moved to... * cppbuiltin.cc: ...here. * cppdefault.c: Moved to... * cppdefault.cc: ...here. * cprop.c: Moved to... * cprop.cc: ...here. * cse.c: Moved to... * cse.cc: ...here. * cselib.c: Moved to... * cselib.cc: ...here. * ctfc.c: Moved to... * ctfc.cc: ...here. * ctfout.c: Moved to... * ctfout.cc: ...here. * data-streamer-in.c: Moved to... * data-streamer-in.cc: ...here. * data-streamer-out.c: Moved to... * data-streamer-out.cc: ...here. * data-streamer.c: Moved to... * data-streamer.cc: ...here. * dbgcnt.c: Moved to... * dbgcnt.cc: ...here. * dbxout.c: Moved to... * dbxout.cc: ...here. * dce.c: Moved to... * dce.cc: ...here. * ddg.c: Moved to... * ddg.cc: ...here. * debug.c: Moved to... * debug.cc: ...here. * df-core.c: Moved to... * df-core.cc: ...here. * df-problems.c: Moved to... * df-problems.cc: ...here. * df-scan.c: Moved to... * df-scan.cc: ...here. * dfp.c: Moved to... * dfp.cc: ...here. * diagnostic-color.c: Moved to... * diagnostic-color.cc: ...here. * diagnostic-show-locus.c: Moved to... * diagnostic-show-locus.cc: ...here. * diagnostic-spec.c: Moved to... * diagnostic-spec.cc: ...here. * diagnostic.c: Moved to... * diagnostic.cc: ...here. * dojump.c: Moved to... * dojump.cc: ...here. * dominance.c: Moved to... * dominance.cc: ...here. * domwalk.c: Moved to... * domwalk.cc: ...here. * double-int.c: Moved to... * double-int.cc: ...here. * dse.c: Moved to... * dse.cc: ...here. * dumpfile.c: Moved to... * dumpfile.cc: ...here. * dwarf2asm.c: Moved to... * dwarf2asm.cc: ...here. * dwarf2cfi.c: Moved to... * dwarf2cfi.cc: ...here. * dwarf2ctf.c: Moved to... * dwarf2ctf.cc: ...here. * dwarf2out.c: Moved to... * dwarf2out.cc: ...here. * early-remat.c: Moved to... * early-remat.cc: ...here. * edit-context.c: Moved to... * edit-context.cc: ...here. * emit-rtl.c: Moved to... * emit-rtl.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * et-forest.c: Moved to... * et-forest.cc: ...here. * except.c: Moved to... * except.cc: ...here. * explow.c: Moved to... * explow.cc: ...here. * expmed.c: Moved to... * expmed.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * fibonacci_heap.c: Moved to... * fibonacci_heap.cc: ...here. * file-find.c: Moved to... * file-find.cc: ...here. * file-prefix-map.c: Moved to... * file-prefix-map.cc: ...here. * final.c: Moved to... * final.cc: ...here. * fixed-value.c: Moved to... * fixed-value.cc: ...here. * fold-const-call.c: Moved to... * fold-const-call.cc: ...here. * fold-const.c: Moved to... * fold-const.cc: ...here. * fp-test.c: Moved to... * fp-test.cc: ...here. * function-tests.c: Moved to... * function-tests.cc: ...here. * function.c: Moved to... * function.cc: ...here. * fwprop.c: Moved to... * fwprop.cc: ...here. * gcc-ar.c: Moved to... * gcc-ar.cc: ...here. * gcc-main.c: Moved to... * gcc-main.cc: ...here. * gcc-rich-location.c: Moved to... * gcc-rich-location.cc: ...here. * gcc.c: Moved to... * gcc.cc: ...here. * gcov-dump.c: Moved to... * gcov-dump.cc: ...here. * gcov-io.c: Moved to... * gcov-io.cc: ...here. * gcov-tool.c: Moved to... * gcov-tool.cc: ...here. * gcov.c: Moved to... * gcov.cc: ...here. * gcse-common.c: Moved to... * gcse-common.cc: ...here. * gcse.c: Moved to... * gcse.cc: ...here. * genattr-common.c: Moved to... * genattr-common.cc: ...here. * genattr.c: Moved to... * genattr.cc: ...here. * genattrtab.c: Moved to... * genattrtab.cc: ...here. * genautomata.c: Moved to... * genautomata.cc: ...here. * gencfn-macros.c: Moved to... * gencfn-macros.cc: ...here. * gencheck.c: Moved to... * gencheck.cc: ...here. * genchecksum.c: Moved to... * genchecksum.cc: ...here. * gencodes.c: Moved to... * gencodes.cc: ...here. * genconditions.c: Moved to... * genconditions.cc: ...here. * genconfig.c: Moved to... * genconfig.cc: ...here. * genconstants.c: Moved to... * genconstants.cc: ...here. * genemit.c: Moved to... * genemit.cc: ...here. * genenums.c: Moved to... * genenums.cc: ...here. * generic-match-head.c: Moved to... * generic-match-head.cc: ...here. * genextract.c: Moved to... * genextract.cc: ...here. * genflags.c: Moved to... * genflags.cc: ...here. * gengenrtl.c: Moved to... * gengenrtl.cc: ...here. * gengtype-parse.c: Moved to... * gengtype-parse.cc: ...here. * gengtype-state.c: Moved to... * gengtype-state.cc: ...here. * gengtype.c: Moved to... * gengtype.cc: ...here. * genhooks.c: Moved to... * genhooks.cc: ...here. * genmatch.c: Moved to... * genmatch.cc: ...here. * genmddeps.c: Moved to... * genmddeps.cc: ...here. * genmddump.c: Moved to... * genmddump.cc: ...here. * genmodes.c: Moved to... * genmodes.cc: ...here. * genopinit.c: Moved to... * genopinit.cc: ...here. * genoutput.c: Moved to... * genoutput.cc: ...here. * genpeep.c: Moved to... * genpeep.cc: ...here. * genpreds.c: Moved to... * genpreds.cc: ...here. * genrecog.c: Moved to... * genrecog.cc: ...here. * gensupport.c: Moved to... * gensupport.cc: ...here. * gentarget-def.c: Moved to... * gentarget-def.cc: ...here. * genversion.c: Moved to... * genversion.cc: ...here. * ggc-common.c: Moved to... * ggc-common.cc: ...here. * ggc-none.c: Moved to... * ggc-none.cc: ...here. * ggc-page.c: Moved to... * ggc-page.cc: ...here. * ggc-tests.c: Moved to... * ggc-tests.cc: ...here. * gimple-builder.c: Moved to... * gimple-builder.cc: ...here. * gimple-expr.c: Moved to... * gimple-expr.cc: ...here. * gimple-fold.c: Moved to... * gimple-fold.cc: ...here. * gimple-iterator.c: Moved to... * gimple-iterator.cc: ...here. * gimple-laddress.c: Moved to... * gimple-laddress.cc: ...here. * gimple-loop-jam.c: Moved to... * gimple-loop-jam.cc: ...here. * gimple-low.c: Moved to... * gimple-low.cc: ...here. * gimple-match-head.c: Moved to... * gimple-match-head.cc: ...here. * gimple-pretty-print.c: Moved to... * gimple-pretty-print.cc: ...here. * gimple-ssa-backprop.c: Moved to... * gimple-ssa-backprop.cc: ...here. * gimple-ssa-evrp-analyze.c: Moved to... * gimple-ssa-evrp-analyze.cc: ...here. * gimple-ssa-evrp.c: Moved to... * gimple-ssa-evrp.cc: ...here. * gimple-ssa-isolate-paths.c: Moved to... * gimple-ssa-isolate-paths.cc: ...here. * gimple-ssa-nonnull-compare.c: Moved to... * gimple-ssa-nonnull-compare.cc: ...here. * gimple-ssa-split-paths.c: Moved to... * gimple-ssa-split-paths.cc: ...here. * gimple-ssa-sprintf.c: Moved to... * gimple-ssa-sprintf.cc: ...here. * gimple-ssa-store-merging.c: Moved to... * gimple-ssa-store-merging.cc: ...here. * gimple-ssa-strength-reduction.c: Moved to... * gimple-ssa-strength-reduction.cc: ...here. * gimple-ssa-warn-alloca.c: Moved to... * gimple-ssa-warn-alloca.cc: ...here. * gimple-ssa-warn-restrict.c: Moved to... * gimple-ssa-warn-restrict.cc: ...here. * gimple-streamer-in.c: Moved to... * gimple-streamer-in.cc: ...here. * gimple-streamer-out.c: Moved to... * gimple-streamer-out.cc: ...here. * gimple-walk.c: Moved to... * gimple-walk.cc: ...here. * gimple-warn-recursion.c: Moved to... * gimple-warn-recursion.cc: ...here. * gimple.c: Moved to... * gimple.cc: ...here. * gimplify-me.c: Moved to... * gimplify-me.cc: ...here. * gimplify.c: Moved to... * gimplify.cc: ...here. * godump.c: Moved to... * godump.cc: ...here. * graph.c: Moved to... * graph.cc: ...here. * graphds.c: Moved to... * graphds.cc: ...here. * graphite-dependences.c: Moved to... * graphite-dependences.cc: ...here. * graphite-isl-ast-to-gimple.c: Moved to... * graphite-isl-ast-to-gimple.cc: ...here. * graphite-optimize-isl.c: Moved to... * graphite-optimize-isl.cc: ...here. * graphite-poly.c: Moved to... * graphite-poly.cc: ...here. * graphite-scop-detection.c: Moved to... * graphite-scop-detection.cc: ...here. * graphite-sese-to-poly.c: Moved to... * graphite-sese-to-poly.cc: ...here. * graphite.c: Moved to... * graphite.cc: ...here. * haifa-sched.c: Moved to... * haifa-sched.cc: ...here. * hash-map-tests.c: Moved to... * hash-map-tests.cc: ...here. * hash-set-tests.c: Moved to... * hash-set-tests.cc: ...here. * hash-table.c: Moved to... * hash-table.cc: ...here. * hooks.c: Moved to... * hooks.cc: ...here. * host-default.c: Moved to... * host-default.cc: ...here. * hw-doloop.c: Moved to... * hw-doloop.cc: ...here. * hwint.c: Moved to... * hwint.cc: ...here. * ifcvt.c: Moved to... * ifcvt.cc: ...here. * inchash.c: Moved to... * inchash.cc: ...here. * incpath.c: Moved to... * incpath.cc: ...here. * init-regs.c: Moved to... * init-regs.cc: ...here. * input.c: Moved to... * input.cc: ...here. * internal-fn.c: Moved to... * internal-fn.cc: ...here. * intl.c: Moved to... * intl.cc: ...here. * ipa-comdats.c: Moved to... * ipa-comdats.cc: ...here. * ipa-cp.c: Moved to... * ipa-cp.cc: ...here. * ipa-devirt.c: Moved to... * ipa-devirt.cc: ...here. * ipa-fnsummary.c: Moved to... * ipa-fnsummary.cc: ...here. * ipa-icf-gimple.c: Moved to... * ipa-icf-gimple.cc: ...here. * ipa-icf.c: Moved to... * ipa-icf.cc: ...here. * ipa-inline-analysis.c: Moved to... * ipa-inline-analysis.cc: ...here. * ipa-inline-transform.c: Moved to... * ipa-inline-transform.cc: ...here. * ipa-inline.c: Moved to... * ipa-inline.cc: ...here. * ipa-modref-tree.c: Moved to... * ipa-modref-tree.cc: ...here. * ipa-modref.c: Moved to... * ipa-modref.cc: ...here. * ipa-param-manipulation.c: Moved to... * ipa-param-manipulation.cc: ...here. * ipa-polymorphic-call.c: Moved to... * ipa-polymorphic-call.cc: ...here. * ipa-predicate.c: Moved to... * ipa-predicate.cc: ...here. * ipa-profile.c: Moved to... * ipa-profile.cc: ...here. * ipa-prop.c: Moved to... * ipa-prop.cc: ...here. * ipa-pure-const.c: Moved to... * ipa-pure-const.cc: ...here. * ipa-ref.c: Moved to... * ipa-ref.cc: ...here. * ipa-reference.c: Moved to... * ipa-reference.cc: ...here. * ipa-split.c: Moved to... * ipa-split.cc: ...here. * ipa-sra.c: Moved to... * ipa-sra.cc: ...here. * ipa-utils.c: Moved to... * ipa-utils.cc: ...here. * ipa-visibility.c: Moved to... * ipa-visibility.cc: ...here. * ipa.c: Moved to... * ipa.cc: ...here. * ira-build.c: Moved to... * ira-build.cc: ...here. * ira-color.c: Moved to... * ira-color.cc: ...here. * ira-conflicts.c: Moved to... * ira-conflicts.cc: ...here. * ira-costs.c: Moved to... * ira-costs.cc: ...here. * ira-emit.c: Moved to... * ira-emit.cc: ...here. * ira-lives.c: Moved to... * ira-lives.cc: ...here. * ira.c: Moved to... * ira.cc: ...here. * jump.c: Moved to... * jump.cc: ...here. * langhooks.c: Moved to... * langhooks.cc: ...here. * lcm.c: Moved to... * lcm.cc: ...here. * lists.c: Moved to... * lists.cc: ...here. * loop-doloop.c: Moved to... * loop-doloop.cc: ...here. * loop-init.c: Moved to... * loop-init.cc: ...here. * loop-invariant.c: Moved to... * loop-invariant.cc: ...here. * loop-iv.c: Moved to... * loop-iv.cc: ...here. * loop-unroll.c: Moved to... * loop-unroll.cc: ...here. * lower-subreg.c: Moved to... * lower-subreg.cc: ...here. * lra-assigns.c: Moved to... * lra-assigns.cc: ...here. * lra-coalesce.c: Moved to... * lra-coalesce.cc: ...here. * lra-constraints.c: Moved to... * lra-constraints.cc: ...here. * lra-eliminations.c: Moved to... * lra-eliminations.cc: ...here. * lra-lives.c: Moved to... * lra-lives.cc: ...here. * lra-remat.c: Moved to... * lra-remat.cc: ...here. * lra-spills.c: Moved to... * lra-spills.cc: ...here. * lra.c: Moved to... * lra.cc: ...here. * lto-cgraph.c: Moved to... * lto-cgraph.cc: ...here. * lto-compress.c: Moved to... * lto-compress.cc: ...here. * lto-opts.c: Moved to... * lto-opts.cc: ...here. * lto-section-in.c: Moved to... * lto-section-in.cc: ...here. * lto-section-out.c: Moved to... * lto-section-out.cc: ...here. * lto-streamer-in.c: Moved to... * lto-streamer-in.cc: ...here. * lto-streamer-out.c: Moved to... * lto-streamer-out.cc: ...here. * lto-streamer.c: Moved to... * lto-streamer.cc: ...here. * lto-wrapper.c: Moved to... * lto-wrapper.cc: ...here. * main.c: Moved to... * main.cc: ...here. * mcf.c: Moved to... * mcf.cc: ...here. * mode-switching.c: Moved to... * mode-switching.cc: ...here. * modulo-sched.c: Moved to... * modulo-sched.cc: ...here. * multiple_target.c: Moved to... * multiple_target.cc: ...here. * omp-expand.c: Moved to... * omp-expand.cc: ...here. * omp-general.c: Moved to... * omp-general.cc: ...here. * omp-low.c: Moved to... * omp-low.cc: ...here. * omp-offload.c: Moved to... * omp-offload.cc: ...here. * omp-simd-clone.c: Moved to... * omp-simd-clone.cc: ...here. * opt-suggestions.c: Moved to... * opt-suggestions.cc: ...here. * optabs-libfuncs.c: Moved to... * optabs-libfuncs.cc: ...here. * optabs-query.c: Moved to... * optabs-query.cc: ...here. * optabs-tree.c: Moved to... * optabs-tree.cc: ...here. * optabs.c: Moved to... * optabs.cc: ...here. * opts-common.c: Moved to... * opts-common.cc: ...here. * opts-global.c: Moved to... * opts-global.cc: ...here. * opts.c: Moved to... * opts.cc: ...here. * passes.c: Moved to... * passes.cc: ...here. * plugin.c: Moved to... * plugin.cc: ...here. * postreload-gcse.c: Moved to... * postreload-gcse.cc: ...here. * postreload.c: Moved to... * postreload.cc: ...here. * predict.c: Moved to... * predict.cc: ...here. * prefix.c: Moved to... * prefix.cc: ...here. * pretty-print.c: Moved to... * pretty-print.cc: ...here. * print-rtl-function.c: Moved to... * print-rtl-function.cc: ...here. * print-rtl.c: Moved to... * print-rtl.cc: ...here. * print-tree.c: Moved to... * print-tree.cc: ...here. * profile-count.c: Moved to... * profile-count.cc: ...here. * profile.c: Moved to... * profile.cc: ...here. * read-md.c: Moved to... * read-md.cc: ...here. * read-rtl-function.c: Moved to... * read-rtl-function.cc: ...here. * read-rtl.c: Moved to... * read-rtl.cc: ...here. * real.c: Moved to... * real.cc: ...here. * realmpfr.c: Moved to... * realmpfr.cc: ...here. * recog.c: Moved to... * recog.cc: ...here. * ree.c: Moved to... * ree.cc: ...here. * reg-stack.c: Moved to... * reg-stack.cc: ...here. * regcprop.c: Moved to... * regcprop.cc: ...here. * reginfo.c: Moved to... * reginfo.cc: ...here. * regrename.c: Moved to... * regrename.cc: ...here. * regstat.c: Moved to... * regstat.cc: ...here. * reload.c: Moved to... * reload.cc: ...here. * reload1.c: Moved to... * reload1.cc: ...here. * reorg.c: Moved to... * reorg.cc: ...here. * resource.c: Moved to... * resource.cc: ...here. * rtl-error.c: Moved to... * rtl-error.cc: ...here. * rtl-tests.c: Moved to... * rtl-tests.cc: ...here. * rtl.c: Moved to... * rtl.cc: ...here. * rtlanal.c: Moved to... * rtlanal.cc: ...here. * rtlhash.c: Moved to... * rtlhash.cc: ...here. * rtlhooks.c: Moved to... * rtlhooks.cc: ...here. * rtx-vector-builder.c: Moved to... * rtx-vector-builder.cc: ...here. * run-rtl-passes.c: Moved to... * run-rtl-passes.cc: ...here. * sancov.c: Moved to... * sancov.cc: ...here. * sanopt.c: Moved to... * sanopt.cc: ...here. * sbitmap.c: Moved to... * sbitmap.cc: ...here. * sched-deps.c: Moved to... * sched-deps.cc: ...here. * sched-ebb.c: Moved to... * sched-ebb.cc: ...here. * sched-rgn.c: Moved to... * sched-rgn.cc: ...here. * sel-sched-dump.c: Moved to... * sel-sched-dump.cc: ...here. * sel-sched-ir.c: Moved to... * sel-sched-ir.cc: ...here. * sel-sched.c: Moved to... * sel-sched.cc: ...here. * selftest-diagnostic.c: Moved to... * selftest-diagnostic.cc: ...here. * selftest-rtl.c: Moved to... * selftest-rtl.cc: ...here. * selftest-run-tests.c: Moved to... * selftest-run-tests.cc: ...here. * selftest.c: Moved to... * selftest.cc: ...here. * sese.c: Moved to... * sese.cc: ...here. * shrink-wrap.c: Moved to... * shrink-wrap.cc: ...here. * simplify-rtx.c: Moved to... * simplify-rtx.cc: ...here. * sparseset.c: Moved to... * sparseset.cc: ...here. * spellcheck-tree.c: Moved to... * spellcheck-tree.cc: ...here. * spellcheck.c: Moved to... * spellcheck.cc: ...here. * sreal.c: Moved to... * sreal.cc: ...here. * stack-ptr-mod.c: Moved to... * stack-ptr-mod.cc: ...here. * statistics.c: Moved to... * statistics.cc: ...here. * stmt.c: Moved to... * stmt.cc: ...here. * stor-layout.c: Moved to... * stor-layout.cc: ...here. * store-motion.c: Moved to... * store-motion.cc: ...here. * streamer-hooks.c: Moved to... * streamer-hooks.cc: ...here. * stringpool.c: Moved to... * stringpool.cc: ...here. * substring-locations.c: Moved to... * substring-locations.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * target-globals.c: Moved to... * target-globals.cc: ...here. * targhooks.c: Moved to... * targhooks.cc: ...here. * timevar.c: Moved to... * timevar.cc: ...here. * toplev.c: Moved to... * toplev.cc: ...here. * tracer.c: Moved to... * tracer.cc: ...here. * trans-mem.c: Moved to... * trans-mem.cc: ...here. * tree-affine.c: Moved to... * tree-affine.cc: ...here. * tree-call-cdce.c: Moved to... * tree-call-cdce.cc: ...here. * tree-cfg.c: Moved to... * tree-cfg.cc: ...here. * tree-cfgcleanup.c: Moved to... * tree-cfgcleanup.cc: ...here. * tree-chrec.c: Moved to... * tree-chrec.cc: ...here. * tree-complex.c: Moved to... * tree-complex.cc: ...here. * tree-data-ref.c: Moved to... * tree-data-ref.cc: ...here. * tree-dfa.c: Moved to... * tree-dfa.cc: ...here. * tree-diagnostic.c: Moved to... * tree-diagnostic.cc: ...here. * tree-dump.c: Moved to... * tree-dump.cc: ...here. * tree-eh.c: Moved to... * tree-eh.cc: ...here. * tree-emutls.c: Moved to... * tree-emutls.cc: ...here. * tree-if-conv.c: Moved to... * tree-if-conv.cc: ...here. * tree-inline.c: Moved to... * tree-inline.cc: ...here. * tree-into-ssa.c: Moved to... * tree-into-ssa.cc: ...here. * tree-iterator.c: Moved to... * tree-iterator.cc: ...here. * tree-loop-distribution.c: Moved to... * tree-loop-distribution.cc: ...here. * tree-nested.c: Moved to... * tree-nested.cc: ...here. * tree-nrv.c: Moved to... * tree-nrv.cc: ...here. * tree-object-size.c: Moved to... * tree-object-size.cc: ...here. * tree-outof-ssa.c: Moved to... * tree-outof-ssa.cc: ...here. * tree-parloops.c: Moved to... * tree-parloops.cc: ...here. * tree-phinodes.c: Moved to... * tree-phinodes.cc: ...here. * tree-predcom.c: Moved to... * tree-predcom.cc: ...here. * tree-pretty-print.c: Moved to... * tree-pretty-print.cc: ...here. * tree-profile.c: Moved to... * tree-profile.cc: ...here. * tree-scalar-evolution.c: Moved to... * tree-scalar-evolution.cc: ...here. * tree-sra.c: Moved to... * tree-sra.cc: ...here. * tree-ssa-address.c: Moved to... * tree-ssa-address.cc: ...here. * tree-ssa-alias.c: Moved to... * tree-ssa-alias.cc: ...here. * tree-ssa-ccp.c: Moved to... * tree-ssa-ccp.cc: ...here. * tree-ssa-coalesce.c: Moved to... * tree-ssa-coalesce.cc: ...here. * tree-ssa-copy.c: Moved to... * tree-ssa-copy.cc: ...here. * tree-ssa-dce.c: Moved to... * tree-ssa-dce.cc: ...here. * tree-ssa-dom.c: Moved to... * tree-ssa-dom.cc: ...here. * tree-ssa-dse.c: Moved to... * tree-ssa-dse.cc: ...here. * tree-ssa-forwprop.c: Moved to... * tree-ssa-forwprop.cc: ...here. * tree-ssa-ifcombine.c: Moved to... * tree-ssa-ifcombine.cc: ...here. * tree-ssa-live.c: Moved to... * tree-ssa-live.cc: ...here. * tree-ssa-loop-ch.c: Moved to... * tree-ssa-loop-ch.cc: ...here. * tree-ssa-loop-im.c: Moved to... * tree-ssa-loop-im.cc: ...here. * tree-ssa-loop-ivcanon.c: Moved to... * tree-ssa-loop-ivcanon.cc: ...here. * tree-ssa-loop-ivopts.c: Moved to... * tree-ssa-loop-ivopts.cc: ...here. * tree-ssa-loop-manip.c: Moved to... * tree-ssa-loop-manip.cc: ...here. * tree-ssa-loop-niter.c: Moved to... * tree-ssa-loop-niter.cc: ...here. * tree-ssa-loop-prefetch.c: Moved to... * tree-ssa-loop-prefetch.cc: ...here. * tree-ssa-loop-split.c: Moved to... * tree-ssa-loop-split.cc: ...here. * tree-ssa-loop-unswitch.c: Moved to... * tree-ssa-loop-unswitch.cc: ...here. * tree-ssa-loop.c: Moved to... * tree-ssa-loop.cc: ...here. * tree-ssa-math-opts.c: Moved to... * tree-ssa-math-opts.cc: ...here. * tree-ssa-operands.c: Moved to... * tree-ssa-operands.cc: ...here. * tree-ssa-phiopt.c: Moved to... * tree-ssa-phiopt.cc: ...here. * tree-ssa-phiprop.c: Moved to... * tree-ssa-phiprop.cc: ...here. * tree-ssa-pre.c: Moved to... * tree-ssa-pre.cc: ...here. * tree-ssa-propagate.c: Moved to... * tree-ssa-propagate.cc: ...here. * tree-ssa-reassoc.c: Moved to... * tree-ssa-reassoc.cc: ...here. * tree-ssa-sccvn.c: Moved to... * tree-ssa-sccvn.cc: ...here. * tree-ssa-scopedtables.c: Moved to... * tree-ssa-scopedtables.cc: ...here. * tree-ssa-sink.c: Moved to... * tree-ssa-sink.cc: ...here. * tree-ssa-strlen.c: Moved to... * tree-ssa-strlen.cc: ...here. * tree-ssa-structalias.c: Moved to... * tree-ssa-structalias.cc: ...here. * tree-ssa-tail-merge.c: Moved to... * tree-ssa-tail-merge.cc: ...here. * tree-ssa-ter.c: Moved to... * tree-ssa-ter.cc: ...here. * tree-ssa-threadbackward.c: Moved to... * tree-ssa-threadbackward.cc: ...here. * tree-ssa-threadedge.c: Moved to... * tree-ssa-threadedge.cc: ...here. * tree-ssa-threadupdate.c: Moved to... * tree-ssa-threadupdate.cc: ...here. * tree-ssa-uncprop.c: Moved to... * tree-ssa-uncprop.cc: ...here. * tree-ssa-uninit.c: Moved to... * tree-ssa-uninit.cc: ...here. * tree-ssa.c: Moved to... * tree-ssa.cc: ...here. * tree-ssanames.c: Moved to... * tree-ssanames.cc: ...here. * tree-stdarg.c: Moved to... * tree-stdarg.cc: ...here. * tree-streamer-in.c: Moved to... * tree-streamer-in.cc: ...here. * tree-streamer-out.c: Moved to... * tree-streamer-out.cc: ...here. * tree-streamer.c: Moved to... * tree-streamer.cc: ...here. * tree-switch-conversion.c: Moved to... * tree-switch-conversion.cc: ...here. * tree-tailcall.c: Moved to... * tree-tailcall.cc: ...here. * tree-vect-data-refs.c: Moved to... * tree-vect-data-refs.cc: ...here. * tree-vect-generic.c: Moved to... * tree-vect-generic.cc: ...here. * tree-vect-loop-manip.c: Moved to... * tree-vect-loop-manip.cc: ...here. * tree-vect-loop.c: Moved to... * tree-vect-loop.cc: ...here. * tree-vect-patterns.c: Moved to... * tree-vect-patterns.cc: ...here. * tree-vect-slp-patterns.c: Moved to... * tree-vect-slp-patterns.cc: ...here. * tree-vect-slp.c: Moved to... * tree-vect-slp.cc: ...here. * tree-vect-stmts.c: Moved to... * tree-vect-stmts.cc: ...here. * tree-vector-builder.c: Moved to... * tree-vector-builder.cc: ...here. * tree-vectorizer.c: Moved to... * tree-vectorizer.cc: ...here. * tree-vrp.c: Moved to... * tree-vrp.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * tsan.c: Moved to... * tsan.cc: ...here. * typed-splay-tree.c: Moved to... * typed-splay-tree.cc: ...here. * ubsan.c: Moved to... * ubsan.cc: ...here. * valtrack.c: Moved to... * valtrack.cc: ...here. * value-prof.c: Moved to... * value-prof.cc: ...here. * var-tracking.c: Moved to... * var-tracking.cc: ...here. * varasm.c: Moved to... * varasm.cc: ...here. * varpool.c: Moved to... * varpool.cc: ...here. * vec-perm-indices.c: Moved to... * vec-perm-indices.cc: ...here. * vec.c: Moved to... * vec.cc: ...here. * vmsdbgout.c: Moved to... * vmsdbgout.cc: ...here. * vr-values.c: Moved to... * vr-values.cc: ...here. * vtable-verify.c: Moved to... * vtable-verify.cc: ...here. * web.c: Moved to... * web.cc: ...here. * xcoffout.c: Moved to... * xcoffout.cc: ...here. gcc/c-family/ChangeLog: * c-ada-spec.c: Moved to... * c-ada-spec.cc: ...here. * c-attribs.c: Moved to... * c-attribs.cc: ...here. * c-common.c: Moved to... * c-common.cc: ...here. * c-cppbuiltin.c: Moved to... * c-cppbuiltin.cc: ...here. * c-dump.c: Moved to... * c-dump.cc: ...here. * c-format.c: Moved to... * c-format.cc: ...here. * c-gimplify.c: Moved to... * c-gimplify.cc: ...here. * c-indentation.c: Moved to... * c-indentation.cc: ...here. * c-lex.c: Moved to... * c-lex.cc: ...here. * c-omp.c: Moved to... * c-omp.cc: ...here. * c-opts.c: Moved to... * c-opts.cc: ...here. * c-pch.c: Moved to... * c-pch.cc: ...here. * c-ppoutput.c: Moved to... * c-ppoutput.cc: ...here. * c-pragma.c: Moved to... * c-pragma.cc: ...here. * c-pretty-print.c: Moved to... * c-pretty-print.cc: ...here. * c-semantics.c: Moved to... * c-semantics.cc: ...here. * c-ubsan.c: Moved to... * c-ubsan.cc: ...here. * c-warn.c: Moved to... * c-warn.cc: ...here. * cppspec.c: Moved to... * cppspec.cc: ...here. * stub-objc.c: Moved to... * stub-objc.cc: ...here. gcc/c/ChangeLog: * c-aux-info.c: Moved to... * c-aux-info.cc: ...here. * c-convert.c: Moved to... * c-convert.cc: ...here. * c-decl.c: Moved to... * c-decl.cc: ...here. * c-errors.c: Moved to... * c-errors.cc: ...here. * c-fold.c: Moved to... * c-fold.cc: ...here. * c-lang.c: Moved to... * c-lang.cc: ...here. * c-objc-common.c: Moved to... * c-objc-common.cc: ...here. * c-parser.c: Moved to... * c-parser.cc: ...here. * c-typeck.c: Moved to... * c-typeck.cc: ...here. * gccspec.c: Moved to... * gccspec.cc: ...here. * gimple-parser.c: Moved to... * gimple-parser.cc: ...here. gcc/cp/ChangeLog: * call.c: Moved to... * call.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constexpr.c: Moved to... * constexpr.cc: ...here. * cp-gimplify.c: Moved to... * cp-gimplify.cc: ...here. * cp-lang.c: Moved to... * cp-lang.cc: ...here. * cp-objcp-common.c: Moved to... * cp-objcp-common.cc: ...here. * cp-ubsan.c: Moved to... * cp-ubsan.cc: ...here. * cvt.c: Moved to... * cvt.cc: ...here. * cxx-pretty-print.c: Moved to... * cxx-pretty-print.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * decl2.c: Moved to... * decl2.cc: ...here. * dump.c: Moved to... * dump.cc: ...here. * error.c: Moved to... * error.cc: ...here. * except.c: Moved to... * except.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * friend.c: Moved to... * friend.cc: ...here. * g++spec.c: Moved to... * g++spec.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lambda.c: Moved to... * lambda.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * mangle.c: Moved to... * mangle.cc: ...here. * method.c: Moved to... * method.cc: ...here. * name-lookup.c: Moved to... * name-lookup.cc: ...here. * optimize.c: Moved to... * optimize.cc: ...here. * parser.c: Moved to... * parser.cc: ...here. * pt.c: Moved to... * pt.cc: ...here. * ptree.c: Moved to... * ptree.cc: ...here. * rtti.c: Moved to... * rtti.cc: ...here. * search.c: Moved to... * search.cc: ...here. * semantics.c: Moved to... * semantics.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * typeck.c: Moved to... * typeck.cc: ...here. * typeck2.c: Moved to... * typeck2.cc: ...here. * vtable-class-hierarchy.c: Moved to... * vtable-class-hierarchy.cc: ...here. gcc/fortran/ChangeLog: * arith.c: Moved to... * arith.cc: ...here. * array.c: Moved to... * array.cc: ...here. * bbt.c: Moved to... * bbt.cc: ...here. * check.c: Moved to... * check.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constructor.c: Moved to... * constructor.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * cpp.c: Moved to... * cpp.cc: ...here. * data.c: Moved to... * data.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * dependency.c: Moved to... * dependency.cc: ...here. * dump-parse-tree.c: Moved to... * dump-parse-tree.cc: ...here. * error.c: Moved to... * error.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * f95-lang.c: Moved to... * f95-lang.cc: ...here. * frontend-passes.c: Moved to... * frontend-passes.cc: ...here. * gfortranspec.c: Moved to... * gfortranspec.cc: ...here. * interface.c: Moved to... * interface.cc: ...here. * intrinsic.c: Moved to... * intrinsic.cc: ...here. * io.c: Moved to... * io.cc: ...here. * iresolve.c: Moved to... * iresolve.cc: ...here. * match.c: Moved to... * match.cc: ...here. * matchexp.c: Moved to... * matchexp.cc: ...here. * misc.c: Moved to... * misc.cc: ...here. * module.c: Moved to... * module.cc: ...here. * openmp.c: Moved to... * openmp.cc: ...here. * options.c: Moved to... * options.cc: ...here. * parse.c: Moved to... * parse.cc: ...here. * primary.c: Moved to... * primary.cc: ...here. * resolve.c: Moved to... * resolve.cc: ...here. * scanner.c: Moved to... * scanner.cc: ...here. * simplify.c: Moved to... * simplify.cc: ...here. * st.c: Moved to... * st.cc: ...here. * symbol.c: Moved to... * symbol.cc: ...here. * target-memory.c: Moved to... * target-memory.cc: ...here. * trans-array.c: Moved to... * trans-array.cc: ...here. * trans-common.c: Moved to... * trans-common.cc: ...here. * trans-const.c: Moved to... * trans-const.cc: ...here. * trans-decl.c: Moved to... * trans-decl.cc: ...here. * trans-expr.c: Moved to... * trans-expr.cc: ...here. * trans-intrinsic.c: Moved to... * trans-intrinsic.cc: ...here. * trans-io.c: Moved to... * trans-io.cc: ...here. * trans-openmp.c: Moved to... * trans-openmp.cc: ...here. * trans-stmt.c: Moved to... * trans-stmt.cc: ...here. * trans-types.c: Moved to... * trans-types.cc: ...here. * trans.c: Moved to... * trans.cc: ...here. gcc/go/ChangeLog: * go-backend.c: Moved to... * go-backend.cc: ...here. * go-lang.c: Moved to... * go-lang.cc: ...here. * gospec.c: Moved to... * gospec.cc: ...here. gcc/jit/ChangeLog: * dummy-frontend.c: Moved to... * dummy-frontend.cc: ...here. * jit-builtins.c: Moved to... * jit-builtins.cc: ...here. * jit-logging.c: Moved to... * jit-logging.cc: ...here. * jit-playback.c: Moved to... * jit-playback.cc: ...here. * jit-recording.c: Moved to... * jit-recording.cc: ...here. * jit-result.c: Moved to... * jit-result.cc: ...here. * jit-spec.c: Moved to... * jit-spec.cc: ...here. * jit-tempdir.c: Moved to... * jit-tempdir.cc: ...here. * jit-w32.c: Moved to... * jit-w32.cc: ...here. * libgccjit.c: Moved to... * libgccjit.cc: ...here. gcc/lto/ChangeLog: * common.c: Moved to... * common.cc: ...here. * lto-common.c: Moved to... * lto-common.cc: ...here. * lto-dump.c: Moved to... * lto-dump.cc: ...here. * lto-lang.c: Moved to... * lto-lang.cc: ...here. * lto-object.c: Moved to... * lto-object.cc: ...here. * lto-partition.c: Moved to... * lto-partition.cc: ...here. * lto-symtab.c: Moved to... * lto-symtab.cc: ...here. * lto.c: Moved to... * lto.cc: ...here. gcc/objc/ChangeLog: * objc-act.c: Moved to... * objc-act.cc: ...here. * objc-encoding.c: Moved to... * objc-encoding.cc: ...here. * objc-gnu-runtime-abi-01.c: Moved to... * objc-gnu-runtime-abi-01.cc: ...here. * objc-lang.c: Moved to... * objc-lang.cc: ...here. * objc-map.c: Moved to... * objc-map.cc: ...here. * objc-next-runtime-abi-01.c: Moved to... * objc-next-runtime-abi-01.cc: ...here. * objc-next-runtime-abi-02.c: Moved to... * objc-next-runtime-abi-02.cc: ...here. * objc-runtime-shared-support.c: Moved to... * objc-runtime-shared-support.cc: ...here. gcc/objcp/ChangeLog: * objcp-decl.c: Moved to... * objcp-decl.cc: ...here. * objcp-lang.c: Moved to... * objcp-lang.cc: ...here. libcpp/ChangeLog: * charset.c: Moved to... * charset.cc: ...here. * directives.c: Moved to... * directives.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * files.c: Moved to... * files.cc: ...here. * identifiers.c: Moved to... * identifiers.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * line-map.c: Moved to... * line-map.cc: ...here. * macro.c: Moved to... * macro.cc: ...here. * makeucnid.c: Moved to... * makeucnid.cc: ...here. * mkdeps.c: Moved to... * mkdeps.cc: ...here. * pch.c: Moved to... * pch.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * traditional.c: Moved to... * traditional.cc: ...here.
Diffstat (limited to 'gcc/genpreds.c')
-rw-r--r--gcc/genpreds.c1682
1 files changed, 0 insertions, 1682 deletions
diff --git a/gcc/genpreds.c b/gcc/genpreds.c
deleted file mode 100644
index 72a6448..0000000
--- a/gcc/genpreds.c
+++ /dev/null
@@ -1,1682 +0,0 @@
-/* Generate from machine description:
- - prototype declarations for operand predicates (tm-preds.h)
- - function definitions of operand predicates, if defined new-style
- (insn-preds.c)
- Copyright (C) 2001-2022 Free Software Foundation, Inc.
-
-This file is part of GCC.
-
-GCC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-GCC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING3. If not see
-<http://www.gnu.org/licenses/>. */
-
-#include "bconfig.h"
-#include "system.h"
-#include "coretypes.h"
-#include "tm.h"
-#include "rtl.h"
-#include "errors.h"
-#include "obstack.h"
-#include "read-md.h"
-#include "gensupport.h"
-
-static char general_mem[] = { TARGET_MEM_CONSTRAINT, 0 };
-
-/* Given a predicate expression EXP, from form NAME at location LOC,
- verify that it does not contain any RTL constructs which are not
- valid in predicate definitions. Returns true if EXP is
- INvalid; issues error messages, caller need not. */
-static bool
-validate_exp (rtx exp, const char *name, file_location loc)
-{
- if (exp == 0)
- {
- message_at (loc, "%s: must give a predicate expression", name);
- return true;
- }
-
- switch (GET_CODE (exp))
- {
- /* Ternary, binary, unary expressions: recurse into subexpressions. */
- case IF_THEN_ELSE:
- if (validate_exp (XEXP (exp, 2), name, loc))
- return true;
- /* fall through */
- case AND:
- case IOR:
- if (validate_exp (XEXP (exp, 1), name, loc))
- return true;
- /* fall through */
- case NOT:
- return validate_exp (XEXP (exp, 0), name, loc);
-
- /* MATCH_CODE might have a syntax error in its path expression. */
- case MATCH_CODE:
- {
- const char *p;
- for (p = XSTR (exp, 1); *p; p++)
- {
- if (!ISDIGIT (*p) && !ISLOWER (*p))
- {
- error_at (loc, "%s: invalid character in path "
- "string '%s'", name, XSTR (exp, 1));
- return true;
- }
- }
- }
- gcc_fallthrough ();
-
- /* These need no special checking. */
- case MATCH_OPERAND:
- case MATCH_TEST:
- return false;
-
- default:
- error_at (loc, "%s: cannot use '%s' in a predicate expression",
- name, GET_RTX_NAME (GET_CODE (exp)));
- return true;
- }
-}
-
-/* Predicates are defined with (define_predicate) or
- (define_special_predicate) expressions in the machine description. */
-static void
-process_define_predicate (md_rtx_info *info)
-{
- validate_exp (XEXP (info->def, 1), XSTR (info->def, 0), info->loc);
-}
-
-/* Given a predicate, if it has an embedded C block, write the block
- out as a static inline subroutine, and augment the RTL test with a
- match_test that calls that subroutine. For instance,
-
- (define_predicate "basereg_operand"
- (match_operand 0 "register_operand")
- {
- if (GET_CODE (op) == SUBREG)
- op = SUBREG_REG (op);
- return REG_POINTER (op);
- })
-
- becomes
-
- static inline bool basereg_operand_1(rtx op, machine_mode mode)
- {
- if (GET_CODE (op) == SUBREG)
- op = SUBREG_REG (op);
- return REG_POINTER (op);
- }
-
- (define_predicate "basereg_operand"
- (and (match_operand 0 "register_operand")
- (match_test "basereg_operand_1 (op, mode)")))
-
- The only wart is that there's no way to insist on a { } string in
- an RTL template, so we have to handle "" strings. */
-
-
-static void
-write_predicate_subfunction (struct pred_data *p)
-{
- const char *match_test_str;
- rtx match_test_exp, and_exp;
-
- if (p->c_block[0] == '\0')
- return;
-
- /* Construct the function-call expression. */
- obstack_grow (rtl_obstack, p->name, strlen (p->name));
- obstack_grow (rtl_obstack, "_1 (op, mode)",
- sizeof "_1 (op, mode)");
- match_test_str = XOBFINISH (rtl_obstack, const char *);
-
- /* Add the function-call expression to the complete expression to be
- evaluated. */
- match_test_exp = rtx_alloc (MATCH_TEST);
- XSTR (match_test_exp, 0) = match_test_str;
-
- and_exp = rtx_alloc (AND);
- XEXP (and_exp, 0) = p->exp;
- XEXP (and_exp, 1) = match_test_exp;
-
- p->exp = and_exp;
-
- printf ("static inline bool\n"
- "%s_1 (rtx op ATTRIBUTE_UNUSED, machine_mode mode ATTRIBUTE_UNUSED)\n",
- p->name);
- rtx_reader_ptr->print_md_ptr_loc (p->c_block);
- if (p->c_block[0] == '{')
- fputs (p->c_block, stdout);
- else
- printf ("{\n %s\n}", p->c_block);
- fputs ("\n\n", stdout);
-}
-
-/* Given a predicate expression EXP, from form NAME, determine whether
- it refers to the variable given as VAR. */
-static bool
-needs_variable (rtx exp, const char *var)
-{
- switch (GET_CODE (exp))
- {
- /* Ternary, binary, unary expressions need a variable if
- any of their subexpressions do. */
- case IF_THEN_ELSE:
- if (needs_variable (XEXP (exp, 2), var))
- return true;
- /* fall through */
- case AND:
- case IOR:
- if (needs_variable (XEXP (exp, 1), var))
- return true;
- /* fall through */
- case NOT:
- return needs_variable (XEXP (exp, 0), var);
-
- /* MATCH_CODE uses "op", but nothing else. */
- case MATCH_CODE:
- return !strcmp (var, "op");
-
- /* MATCH_OPERAND uses "op" and may use "mode". */
- case MATCH_OPERAND:
- if (!strcmp (var, "op"))
- return true;
- if (!strcmp (var, "mode") && GET_MODE (exp) == VOIDmode)
- return true;
- return false;
-
- /* MATCH_TEST uses var if XSTR (exp, 0) =~ /\b${var}\b/o; */
- case MATCH_TEST:
- {
- const char *p = XSTR (exp, 0);
- const char *q = strstr (p, var);
- if (!q)
- return false;
- if (q != p && (ISALNUM (q[-1]) || q[-1] == '_'))
- return false;
- q += strlen (var);
- if (ISALNUM (q[0]) || q[0] == '_')
- return false;
- }
- return true;
-
- default:
- gcc_unreachable ();
- }
-}
-
-/* Given an RTL expression EXP, find all subexpressions which we may
- assume to perform mode tests. Normal MATCH_OPERAND does;
- MATCH_CODE doesn't as such (although certain codes always have
- VOIDmode); and we have to assume that MATCH_TEST does not.
- These combine in almost-boolean fashion - the only exception is
- that (not X) must be assumed not to perform a mode test, whether
- or not X does.
-
- The mark is the RTL /v flag, which is true for subexpressions which
- do *not* perform mode tests.
-*/
-#define NO_MODE_TEST(EXP) RTX_FLAG (EXP, volatil)
-static void
-mark_mode_tests (rtx exp)
-{
- switch (GET_CODE (exp))
- {
- case MATCH_OPERAND:
- {
- struct pred_data *p = lookup_predicate (XSTR (exp, 1));
- if (!p)
- error ("reference to undefined predicate '%s'", XSTR (exp, 1));
- else if (p->special || GET_MODE (exp) != VOIDmode)
- NO_MODE_TEST (exp) = 1;
- }
- break;
-
- case MATCH_CODE:
- NO_MODE_TEST (exp) = 1;
- break;
-
- case MATCH_TEST:
- case NOT:
- NO_MODE_TEST (exp) = 1;
- break;
-
- case AND:
- mark_mode_tests (XEXP (exp, 0));
- mark_mode_tests (XEXP (exp, 1));
-
- NO_MODE_TEST (exp) = (NO_MODE_TEST (XEXP (exp, 0))
- && NO_MODE_TEST (XEXP (exp, 1)));
- break;
-
- case IOR:
- mark_mode_tests (XEXP (exp, 0));
- mark_mode_tests (XEXP (exp, 1));
-
- NO_MODE_TEST (exp) = (NO_MODE_TEST (XEXP (exp, 0))
- || NO_MODE_TEST (XEXP (exp, 1)));
- break;
-
- case IF_THEN_ELSE:
- /* A ? B : C does a mode test if (one of A and B) does a mode
- test, and C does too. */
- mark_mode_tests (XEXP (exp, 0));
- mark_mode_tests (XEXP (exp, 1));
- mark_mode_tests (XEXP (exp, 2));
-
- NO_MODE_TEST (exp) = ((NO_MODE_TEST (XEXP (exp, 0))
- && NO_MODE_TEST (XEXP (exp, 1)))
- || NO_MODE_TEST (XEXP (exp, 2)));
- break;
-
- default:
- gcc_unreachable ();
- }
-}
-
-/* Determine whether the expression EXP is a MATCH_CODE that should
- be written as a switch statement. */
-static bool
-generate_switch_p (rtx exp)
-{
- return GET_CODE (exp) == MATCH_CODE
- && strchr (XSTR (exp, 0), ',');
-}
-
-/* Given a predicate, work out where in its RTL expression to add
- tests for proper modes. Special predicates do not get any such
- tests. We try to avoid adding tests when we don't have to; in
- particular, other normal predicates can be counted on to do it for
- us. */
-
-static void
-add_mode_tests (struct pred_data *p)
-{
- rtx match_test_exp, and_exp;
- rtx *pos;
-
- /* Don't touch special predicates. */
- if (p->special)
- return;
-
- /* Check whether the predicate accepts const scalar ints (which always
- have a stored mode of VOIDmode, but logically have a real mode)
- and whether it matches anything besides const scalar ints. */
- bool matches_const_scalar_int_p = false;
- bool matches_other_p = false;
- for (int i = 0; i < NUM_RTX_CODE; ++i)
- if (p->codes[i])
- switch (i)
- {
- case CONST_INT:
- case CONST_WIDE_INT:
- /* Special handling for (VOIDmode) LABEL_REFs. */
- case LABEL_REF:
- matches_const_scalar_int_p = true;
- break;
-
- case CONST_DOUBLE:
- if (!TARGET_SUPPORTS_WIDE_INT)
- matches_const_scalar_int_p = true;
- matches_other_p = true;
- break;
-
- default:
- matches_other_p = true;
- break;
- }
-
- /* There's no need for a mode check if the predicate only accepts
- constant integers. The code checks in the predicate are enough
- to establish that the mode is VOIDmode.
-
- Note that the predicate itself should check whether a scalar
- integer is in range of the given mode. */
- if (!matches_other_p)
- return;
-
- mark_mode_tests (p->exp);
-
- /* If the whole expression already tests the mode, we're done. */
- if (!NO_MODE_TEST (p->exp))
- return;
-
- match_test_exp = rtx_alloc (MATCH_TEST);
- if (matches_const_scalar_int_p)
- XSTR (match_test_exp, 0) = ("mode == VOIDmode || GET_MODE (op) == mode"
- " || GET_MODE (op) == VOIDmode");
- else
- XSTR (match_test_exp, 0) = "mode == VOIDmode || GET_MODE (op) == mode";
- and_exp = rtx_alloc (AND);
- XEXP (and_exp, 1) = match_test_exp;
-
- /* It is always correct to rewrite p->exp as
-
- (and (...) (match_test "mode == VOIDmode || GET_MODE (op) == mode"))
-
- but there are a couple forms where we can do better. If the
- top-level pattern is an IOR, and one of the two branches does test
- the mode, we can wrap just the branch that doesn't. Likewise, if
- we have an IF_THEN_ELSE, and one side of it tests the mode, we can
- wrap just the side that doesn't. And, of course, we can repeat this
- descent as many times as it works. */
-
- pos = &p->exp;
- for (;;)
- {
- rtx subexp = *pos;
-
- switch (GET_CODE (subexp))
- {
- case AND:
- /* The switch code generation in write_predicate_stmts prefers
- rtx code tests to be at the top of the expression tree. So
- push this AND down into the second operand of an existing
- AND expression. */
- if (generate_switch_p (XEXP (subexp, 0)))
- pos = &XEXP (subexp, 1);
- goto break_loop;
-
- case IOR:
- {
- int test0 = NO_MODE_TEST (XEXP (subexp, 0));
- int test1 = NO_MODE_TEST (XEXP (subexp, 1));
-
- gcc_assert (test0 || test1);
-
- if (test0 && test1)
- goto break_loop;
- pos = test0 ? &XEXP (subexp, 0) : &XEXP (subexp, 1);
- }
- break;
-
- case IF_THEN_ELSE:
- {
- int test0 = NO_MODE_TEST (XEXP (subexp, 0));
- int test1 = NO_MODE_TEST (XEXP (subexp, 1));
- int test2 = NO_MODE_TEST (XEXP (subexp, 2));
-
- gcc_assert ((test0 && test1) || test2);
-
- if (test0 && test1 && test2)
- goto break_loop;
- if (test0 && test1)
- /* Must put it on the dependent clause, not the
- controlling expression, or we change the meaning of
- the test. */
- pos = &XEXP (subexp, 1);
- else
- pos = &XEXP (subexp, 2);
- }
- break;
-
- default:
- goto break_loop;
- }
- }
- break_loop:
- XEXP (and_exp, 0) = *pos;
- *pos = and_exp;
-}
-
-/* PATH is a string describing a path from the root of an RTL
- expression to an inner subexpression to be tested. Output
- code which computes the subexpression from the variable
- holding the root of the expression. */
-static void
-write_extract_subexp (const char *path)
-{
- int len = strlen (path);
- int i;
-
- /* We first write out the operations (XEXP or XVECEXP) in reverse
- order, then write "op", then the indices in forward order. */
- for (i = len - 1; i >= 0; i--)
- {
- if (ISLOWER (path[i]))
- fputs ("XVECEXP (", stdout);
- else if (ISDIGIT (path[i]))
- fputs ("XEXP (", stdout);
- else
- gcc_unreachable ();
- }
-
- fputs ("op", stdout);
-
- for (i = 0; i < len; i++)
- {
- if (ISLOWER (path[i]))
- printf (", 0, %d)", path[i] - 'a');
- else if (ISDIGIT (path[i]))
- printf (", %d)", path[i] - '0');
- else
- gcc_unreachable ();
- }
-}
-
-/* CODES is a list of RTX codes. Write out an expression which
- determines whether the operand has one of those codes. */
-static void
-write_match_code (const char *path, const char *codes)
-{
- const char *code;
-
- while ((code = scan_comma_elt (&codes)) != 0)
- {
- fputs ("GET_CODE (", stdout);
- write_extract_subexp (path);
- fputs (") == ", stdout);
- while (code < codes)
- {
- putchar (TOUPPER (*code));
- code++;
- }
-
- if (*codes == ',')
- fputs (" || ", stdout);
- }
-}
-
-/* EXP is an RTL (sub)expression for a predicate. Recursively
- descend the expression and write out an equivalent C expression. */
-static void
-write_predicate_expr (rtx exp)
-{
- switch (GET_CODE (exp))
- {
- case AND:
- putchar ('(');
- write_predicate_expr (XEXP (exp, 0));
- fputs (") && (", stdout);
- write_predicate_expr (XEXP (exp, 1));
- putchar (')');
- break;
-
- case IOR:
- putchar ('(');
- write_predicate_expr (XEXP (exp, 0));
- fputs (") || (", stdout);
- write_predicate_expr (XEXP (exp, 1));
- putchar (')');
- break;
-
- case NOT:
- fputs ("!(", stdout);
- write_predicate_expr (XEXP (exp, 0));
- putchar (')');
- break;
-
- case IF_THEN_ELSE:
- putchar ('(');
- write_predicate_expr (XEXP (exp, 0));
- fputs (") ? (", stdout);
- write_predicate_expr (XEXP (exp, 1));
- fputs (") : (", stdout);
- write_predicate_expr (XEXP (exp, 2));
- putchar (')');
- break;
-
- case MATCH_OPERAND:
- if (GET_MODE (exp) == VOIDmode)
- printf ("%s (op, mode)", XSTR (exp, 1));
- else
- printf ("%s (op, %smode)", XSTR (exp, 1), mode_name[GET_MODE (exp)]);
- break;
-
- case MATCH_CODE:
- write_match_code (XSTR (exp, 1), XSTR (exp, 0));
- break;
-
- case MATCH_TEST:
- rtx_reader_ptr->print_c_condition (XSTR (exp, 0));
- break;
-
- default:
- gcc_unreachable ();
- }
-}
-
-/* Write the MATCH_CODE expression EXP as a switch statement. */
-
-static void
-write_match_code_switch (rtx exp)
-{
- const char *codes = XSTR (exp, 0);
- const char *path = XSTR (exp, 1);
- const char *code;
-
- fputs (" switch (GET_CODE (", stdout);
- write_extract_subexp (path);
- fputs ("))\n {\n", stdout);
-
- while ((code = scan_comma_elt (&codes)) != 0)
- {
- fputs (" case ", stdout);
- while (code < codes)
- {
- putchar (TOUPPER (*code));
- code++;
- }
- fputs (":\n", stdout);
- }
-}
-
-/* Given a predicate expression EXP, write out a sequence of stmts
- to evaluate it. This is similar to write_predicate_expr but can
- generate efficient switch statements. */
-
-static void
-write_predicate_stmts (rtx exp)
-{
- switch (GET_CODE (exp))
- {
- case MATCH_CODE:
- if (generate_switch_p (exp))
- {
- write_match_code_switch (exp);
- puts (" return true;\n"
- " default:\n"
- " break;\n"
- " }\n"
- " return false;");
- return;
- }
- break;
-
- case AND:
- if (generate_switch_p (XEXP (exp, 0)))
- {
- write_match_code_switch (XEXP (exp, 0));
- puts (" break;\n"
- " default:\n"
- " return false;\n"
- " }");
- exp = XEXP (exp, 1);
- }
- break;
-
- case IOR:
- if (generate_switch_p (XEXP (exp, 0)))
- {
- write_match_code_switch (XEXP (exp, 0));
- puts (" return true;\n"
- " default:\n"
- " break;\n"
- " }");
- exp = XEXP (exp, 1);
- }
- break;
-
- case NOT:
- if (generate_switch_p (XEXP (exp, 0)))
- {
- write_match_code_switch (XEXP (exp, 0));
- puts (" return false;\n"
- " default:\n"
- " break;\n"
- " }\n"
- " return true;");
- return;
- }
- break;
-
- default:
- break;
- }
-
- fputs (" return ",stdout);
- write_predicate_expr (exp);
- fputs (";\n", stdout);
-}
-
-/* Given a predicate, write out a complete C function to compute it. */
-static void
-write_one_predicate_function (struct pred_data *p)
-{
- if (!p->exp)
- return;
-
- write_predicate_subfunction (p);
- add_mode_tests (p);
-
- /* A normal predicate can legitimately not look at machine_mode
- if it accepts only CONST_INTs and/or CONST_WIDE_INT and/or CONST_DOUBLEs. */
- printf ("bool\n%s (rtx op, machine_mode mode ATTRIBUTE_UNUSED)\n{\n",
- p->name);
- write_predicate_stmts (p->exp);
- fputs ("}\n\n", stdout);
-}
-
-/* Constraints fall into two categories: register constraints
- (define_register_constraint), and others (define_constraint,
- define_memory_constraint, define_special_memory_constraint,
- define_relaxed_memory_constraint, define_address_constraint). We work out
- automatically which of the various old-style macros they correspond to, and
- produce appropriate code. They all go in the same hash table so we can
- verify that there are no duplicate names. */
-
-/* All data from one constraint definition. */
-class constraint_data
-{
-public:
- class constraint_data *next_this_letter;
- class constraint_data *next_textual;
- const char *name;
- const char *c_name; /* same as .name unless mangling is necessary */
- file_location loc; /* location of definition */
- size_t namelen;
- const char *regclass; /* for register constraints */
- rtx exp; /* for other constraints */
- unsigned int is_register : 1;
- unsigned int is_const_int : 1;
- unsigned int is_const_dbl : 1;
- unsigned int is_extra : 1;
- unsigned int is_memory : 1;
- unsigned int is_special_memory: 1;
- unsigned int is_relaxed_memory: 1;
- unsigned int is_address : 1;
- unsigned int maybe_allows_reg : 1;
- unsigned int maybe_allows_mem : 1;
-};
-
-/* Overview of all constraints beginning with a given letter. */
-
-static class constraint_data *
-constraints_by_letter_table[1<<CHAR_BIT];
-
-/* For looking up all the constraints in the order that they appeared
- in the machine description. */
-static class constraint_data *first_constraint;
-static class constraint_data **last_constraint_ptr = &first_constraint;
-
-#define FOR_ALL_CONSTRAINTS(iter_) \
- for (iter_ = first_constraint; iter_; iter_ = iter_->next_textual)
-
-/* Contraint letters that have a special meaning and that cannot be used
- in define*_constraints. */
-static const char generic_constraint_letters[] = "g";
-
-/* Machine-independent code expects that constraints with these
- (initial) letters will allow only (a subset of all) CONST_INTs. */
-
-static const char const_int_constraints[] = "IJKLMNOP";
-
-/* Machine-independent code expects that constraints with these
- (initial) letters will allow only (a subset of all) CONST_DOUBLEs. */
-
-static const char const_dbl_constraints[] = "GH";
-
-/* Summary data used to decide whether to output various functions and
- macro definitions. */
-static unsigned int constraint_max_namelen;
-static bool have_register_constraints;
-static bool have_memory_constraints;
-static bool have_special_memory_constraints;
-static bool have_relaxed_memory_constraints;
-static bool have_address_constraints;
-static bool have_extra_constraints;
-static bool have_const_int_constraints;
-static unsigned int num_constraints;
-
-static const constraint_data **enum_order;
-static unsigned int register_start, register_end;
-static unsigned int satisfied_start;
-static unsigned int const_int_start, const_int_end;
-static unsigned int memory_start, memory_end;
-static unsigned int special_memory_start, special_memory_end;
-static unsigned int relaxed_memory_start, relaxed_memory_end;
-static unsigned int address_start, address_end;
-static unsigned int maybe_allows_none_start, maybe_allows_none_end;
-static unsigned int maybe_allows_reg_start, maybe_allows_reg_end;
-static unsigned int maybe_allows_mem_start, maybe_allows_mem_end;
-
-/* Convert NAME, which contains angle brackets and/or underscores, to
- a string that can be used as part of a C identifier. The string
- comes from the rtl_obstack. */
-static const char *
-mangle (const char *name)
-{
- for (; *name; name++)
- switch (*name)
- {
- case '_': obstack_grow (rtl_obstack, "__", 2); break;
- case '<': obstack_grow (rtl_obstack, "_l", 2); break;
- case '>': obstack_grow (rtl_obstack, "_g", 2); break;
- default: obstack_1grow (rtl_obstack, *name); break;
- }
-
- obstack_1grow (rtl_obstack, '\0');
- return XOBFINISH (rtl_obstack, const char *);
-}
-
-/* Add one constraint, of any sort, to the tables. NAME is its name; REGCLASS
- is the register class, if any; EXP is the expression to test, if any;
- IS_MEMORY, IS_SPECIAL_MEMORY, IS_RELAXED_MEMORY and IS_ADDRESS indicate
- memory, special memory, and address constraints, respectively; LOC is the .md
- file location.
-
- Not all combinations of arguments are valid; most importantly, REGCLASS is
- mutually exclusive with EXP, and
- IS_MEMORY/IS_SPECIAL_MEMORY/IS_RELAXED_MEMORY/IS_ADDRESS are only meaningful
- for constraints with EXP.
-
- This function enforces all syntactic and semantic rules about what
- constraints can be defined. */
-
-static void
-add_constraint (const char *name, const char *regclass,
- rtx exp, bool is_memory, bool is_special_memory,
- bool is_relaxed_memory, bool is_address, file_location loc)
-{
- class constraint_data *c, **iter, **slot;
- const char *p;
- bool need_mangled_name = false;
- bool is_const_int;
- bool is_const_dbl;
- size_t namelen;
-
- if (strcmp (name, "TARGET_MEM_CONSTRAINT") == 0)
- name = general_mem;
-
- if (exp && validate_exp (exp, name, loc))
- return;
-
- for (p = name; *p; p++)
- if (!ISALNUM (*p))
- {
- if (*p == '<' || *p == '>' || *p == '_')
- need_mangled_name = true;
- else
- {
- error_at (loc, "constraint name '%s' must be composed of letters,"
- " digits, underscores, and angle brackets", name);
- return;
- }
- }
-
- if (strchr (generic_constraint_letters, name[0]))
- {
- if (name[1] == '\0')
- error_at (loc, "constraint letter '%s' cannot be "
- "redefined by the machine description", name);
- else
- error_at (loc, "constraint name '%s' cannot be defined by the machine"
- " description, as it begins with '%c'", name, name[0]);
- return;
- }
-
-
- namelen = strlen (name);
- slot = &constraints_by_letter_table[(unsigned int)name[0]];
- for (iter = slot; *iter; iter = &(*iter)->next_this_letter)
- {
- /* This causes slot to end up pointing to the
- next_this_letter field of the last constraint with a name
- of equal or greater length than the new constraint; hence
- the new constraint will be inserted after all previous
- constraints with names of the same length. */
- if ((*iter)->namelen >= namelen)
- slot = iter;
-
- if (!strcmp ((*iter)->name, name))
- {
- error_at (loc, "redefinition of constraint '%s'", name);
- message_at ((*iter)->loc, "previous definition is here");
- return;
- }
- else if (!strncmp ((*iter)->name, name, (*iter)->namelen))
- {
- error_at (loc, "defining constraint '%s' here", name);
- message_at ((*iter)->loc, "renders constraint '%s' "
- "(defined here) a prefix", (*iter)->name);
- return;
- }
- else if (!strncmp ((*iter)->name, name, namelen))
- {
- error_at (loc, "constraint '%s' is a prefix", name);
- message_at ((*iter)->loc, "of constraint '%s' (defined here)",
- (*iter)->name);
- return;
- }
- }
-
- is_const_int = strchr (const_int_constraints, name[0]) != 0;
- is_const_dbl = strchr (const_dbl_constraints, name[0]) != 0;
-
- if (is_const_int || is_const_dbl)
- {
- enum rtx_code appropriate_code
- = is_const_int ? CONST_INT : CONST_DOUBLE;
-
- /* Consider relaxing this requirement in the future. */
- if (regclass
- || GET_CODE (exp) != AND
- || GET_CODE (XEXP (exp, 0)) != MATCH_CODE
- || strcmp (XSTR (XEXP (exp, 0), 0),
- GET_RTX_NAME (appropriate_code)))
- {
- if (name[1] == '\0')
- error_at (loc, "constraint letter '%c' is reserved "
- "for %s constraints", name[0],
- GET_RTX_NAME (appropriate_code));
- else
- error_at (loc, "constraint names beginning with '%c' "
- "(%s) are reserved for %s constraints",
- name[0], name, GET_RTX_NAME (appropriate_code));
- return;
- }
-
- if (is_memory || is_special_memory || is_relaxed_memory)
- {
- if (name[1] == '\0')
- error_at (loc, "constraint letter '%c' cannot be a "
- "memory constraint", name[0]);
- else
- error_at (loc, "constraint name '%s' begins with '%c', "
- "and therefore cannot be a memory constraint",
- name, name[0]);
- return;
- }
- else if (is_address)
- {
- if (name[1] == '\0')
- error_at (loc, "constraint letter '%c' cannot be an "
- "address constraint", name[0]);
- else
- error_at (loc, "constraint name '%s' begins with '%c', "
- "and therefore cannot be an address constraint",
- name, name[0]);
- return;
- }
- }
-
-
- c = XOBNEW (rtl_obstack, class constraint_data);
- c->name = name;
- c->c_name = need_mangled_name ? mangle (name) : name;
- c->loc = loc;
- c->namelen = namelen;
- c->regclass = regclass;
- c->exp = exp;
- c->is_register = regclass != 0;
- c->is_const_int = is_const_int;
- c->is_const_dbl = is_const_dbl;
- c->is_extra = !(regclass || is_const_int || is_const_dbl);
- c->is_memory = is_memory;
- c->is_special_memory = is_special_memory;
- c->is_relaxed_memory = is_relaxed_memory;
- c->is_address = is_address;
- c->maybe_allows_reg = true;
- c->maybe_allows_mem = true;
- if (exp)
- {
- char codes[NUM_RTX_CODE];
- compute_test_codes (exp, loc, codes);
- if (!codes[REG] && !codes[SUBREG])
- c->maybe_allows_reg = false;
- if (!codes[MEM])
- c->maybe_allows_mem = false;
- }
- c->next_this_letter = *slot;
- *slot = c;
-
- /* Insert this constraint in the list of all constraints in textual
- order. */
- c->next_textual = 0;
- *last_constraint_ptr = c;
- last_constraint_ptr = &c->next_textual;
-
- constraint_max_namelen = MAX (constraint_max_namelen, strlen (name));
- have_register_constraints |= c->is_register;
- have_const_int_constraints |= c->is_const_int;
- have_extra_constraints |= c->is_extra;
- have_memory_constraints |= c->is_memory;
- have_special_memory_constraints |= c->is_special_memory;
- have_relaxed_memory_constraints |= c->is_relaxed_memory;
- have_address_constraints |= c->is_address;
- num_constraints += 1;
-}
-
-/* Process a DEFINE_CONSTRAINT, DEFINE_MEMORY_CONSTRAINT,
- DEFINE_SPECIAL_MEMORY_CONSTRAINT, DEFINE_RELAXED_MEMORY_CONSTRAINT, or
- DEFINE_ADDRESS_CONSTRAINT expression, C. */
-static void
-process_define_constraint (md_rtx_info *info)
-{
- add_constraint (XSTR (info->def, 0), 0, XEXP (info->def, 2),
- GET_CODE (info->def) == DEFINE_MEMORY_CONSTRAINT,
- GET_CODE (info->def) == DEFINE_SPECIAL_MEMORY_CONSTRAINT,
- GET_CODE (info->def) == DEFINE_RELAXED_MEMORY_CONSTRAINT,
- GET_CODE (info->def) == DEFINE_ADDRESS_CONSTRAINT,
- info->loc);
-}
-
-/* Process a DEFINE_REGISTER_CONSTRAINT expression, C. */
-static void
-process_define_register_constraint (md_rtx_info *info)
-{
- add_constraint (XSTR (info->def, 0), XSTR (info->def, 1),
- 0, false, false, false, false, info->loc);
-}
-
-/* Put the constraints into enum order. We want to keep constraints
- of the same type together so that query functions can be simple
- range checks. */
-static void
-choose_enum_order (void)
-{
- class constraint_data *c;
-
- enum_order = XNEWVEC (const constraint_data *, num_constraints);
- unsigned int next = 0;
-
- register_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (c->is_register)
- enum_order[next++] = c;
- register_end = next;
-
- satisfied_start = next;
-
- const_int_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (c->is_const_int)
- enum_order[next++] = c;
- const_int_end = next;
-
- memory_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (c->is_memory)
- enum_order[next++] = c;
- memory_end = next;
-
- special_memory_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (c->is_special_memory)
- enum_order[next++] = c;
- special_memory_end = next;
-
- relaxed_memory_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (c->is_relaxed_memory)
- enum_order[next++] = c;
- relaxed_memory_end = next;
-
- address_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (c->is_address)
- enum_order[next++] = c;
- address_end = next;
-
- maybe_allows_none_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (!c->is_register && !c->is_const_int && !c->is_memory
- && !c->is_special_memory && !c->is_relaxed_memory && !c->is_address
- && !c->maybe_allows_reg && !c->maybe_allows_mem)
- enum_order[next++] = c;
- maybe_allows_none_end = next;
-
- maybe_allows_reg_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (!c->is_register && !c->is_const_int && !c->is_memory
- && !c->is_special_memory && !c->is_relaxed_memory && !c->is_address
- && c->maybe_allows_reg && !c->maybe_allows_mem)
- enum_order[next++] = c;
- maybe_allows_reg_end = next;
-
- maybe_allows_mem_start = next;
- FOR_ALL_CONSTRAINTS (c)
- if (!c->is_register && !c->is_const_int && !c->is_memory
- && !c->is_special_memory && !c->is_relaxed_memory && !c->is_address
- && !c->maybe_allows_reg && c->maybe_allows_mem)
- enum_order[next++] = c;
- maybe_allows_mem_end = next;
-
- FOR_ALL_CONSTRAINTS (c)
- if (!c->is_register && !c->is_const_int && !c->is_memory
- && !c->is_special_memory && !c->is_relaxed_memory && !c->is_address
- && c->maybe_allows_reg && c->maybe_allows_mem)
- enum_order[next++] = c;
- gcc_assert (next == num_constraints);
-}
-
-/* Write out an enumeration with one entry per machine-specific
- constraint. */
-static void
-write_enum_constraint_num (void)
-{
- fputs ("#define CONSTRAINT_NUM_DEFINED_P 1\n", stdout);
- fputs ("enum constraint_num\n"
- "{\n"
- " CONSTRAINT__UNKNOWN = 0", stdout);
- for (unsigned int i = 0; i < num_constraints; ++i)
- printf (",\n CONSTRAINT_%s", enum_order[i]->c_name);
- puts (",\n CONSTRAINT__LIMIT\n};\n");
-}
-
-/* Write out a function which looks at a string and determines what
- constraint name, if any, it begins with. */
-static void
-write_lookup_constraint_1 (void)
-{
- unsigned int i;
- puts ("enum constraint_num\n"
- "lookup_constraint_1 (const char *str)\n"
- "{\n"
- " switch (str[0])\n"
- " {");
-
- for (i = 0; i < ARRAY_SIZE (constraints_by_letter_table); i++)
- {
- class constraint_data *c = constraints_by_letter_table[i];
- if (!c)
- continue;
-
- printf (" case '%c':\n", i);
- if (c->namelen == 1)
- printf (" return CONSTRAINT_%s;\n", c->c_name);
- else
- {
- do
- {
- printf (" if (!strncmp (str + 1, \"%s\", %lu))\n"
- " return CONSTRAINT_%s;\n",
- c->name + 1, (unsigned long int) c->namelen - 1,
- c->c_name);
- c = c->next_this_letter;
- }
- while (c);
- puts (" break;");
- }
- }
-
- puts (" default: break;\n"
- " }\n"
- " return CONSTRAINT__UNKNOWN;\n"
- "}\n");
-}
-
-/* Write out an array that maps single-letter characters to their
- constraints (if that fits in a character) or 255 if lookup_constraint_1
- must be called. */
-static void
-write_lookup_constraint_array (void)
-{
- unsigned int i;
- printf ("const unsigned char lookup_constraint_array[] = {\n ");
- for (i = 0; i < ARRAY_SIZE (constraints_by_letter_table); i++)
- {
- if (i != 0)
- printf (",\n ");
- class constraint_data *c = constraints_by_letter_table[i];
- if (!c)
- printf ("CONSTRAINT__UNKNOWN");
- else if (c->namelen == 1)
- printf ("MIN ((int) CONSTRAINT_%s, (int) UCHAR_MAX)", c->c_name);
- else
- printf ("UCHAR_MAX");
- }
- printf ("\n};\n\n");
-}
-
-/* Write out a function which looks at a string and determines what
- the constraint name length is. */
-static void
-write_insn_constraint_len (void)
-{
- unsigned int i;
-
- puts ("static inline size_t\n"
- "insn_constraint_len (char fc, const char *str ATTRIBUTE_UNUSED)\n"
- "{\n"
- " switch (fc)\n"
- " {");
-
- for (i = 0; i < ARRAY_SIZE (constraints_by_letter_table); i++)
- {
- class constraint_data *c = constraints_by_letter_table[i];
-
- if (!c
- || c->namelen == 1)
- continue;
-
- /* Constraints with multiple characters should have the same
- length. */
- {
- class constraint_data *c2 = c->next_this_letter;
- size_t len = c->namelen;
- while (c2)
- {
- if (c2->namelen != len)
- error ("Multi-letter constraints with first letter '%c' "
- "should have same length", i);
- c2 = c2->next_this_letter;
- }
- }
-
- printf (" case '%c': return %lu;\n",
- i, (unsigned long int) c->namelen);
- }
-
- puts (" default: break;\n"
- " }\n"
- " return 1;\n"
- "}\n");
-}
-
-/* Write out the function which computes the register class corresponding
- to a register constraint. */
-static void
-write_reg_class_for_constraint_1 (void)
-{
- class constraint_data *c;
-
- puts ("enum reg_class\n"
- "reg_class_for_constraint_1 (enum constraint_num c)\n"
- "{\n"
- " switch (c)\n"
- " {");
-
- FOR_ALL_CONSTRAINTS (c)
- if (c->is_register)
- printf (" case CONSTRAINT_%s: return %s;\n", c->c_name, c->regclass);
-
- puts (" default: break;\n"
- " }\n"
- " return NO_REGS;\n"
- "}\n");
-}
-
-/* Write out the functions which compute whether a given value matches
- a given non-register constraint. */
-static void
-write_tm_constrs_h (void)
-{
- class constraint_data *c;
-
- printf ("\
-/* Generated automatically by the program '%s'\n\
- from the machine description file '%s'. */\n\n", progname,
- md_reader_ptr->get_top_level_filename ());
-
- puts ("\
-#ifndef GCC_TM_CONSTRS_H\n\
-#define GCC_TM_CONSTRS_H\n");
-
- FOR_ALL_CONSTRAINTS (c)
- if (!c->is_register)
- {
- bool needs_ival = needs_variable (c->exp, "ival");
- bool needs_hval = needs_variable (c->exp, "hval");
- bool needs_lval = needs_variable (c->exp, "lval");
- bool needs_rval = needs_variable (c->exp, "rval");
- bool needs_mode = (needs_variable (c->exp, "mode")
- || needs_hval || needs_lval || needs_rval);
- bool needs_op = (needs_variable (c->exp, "op")
- || needs_ival || needs_mode);
-
- printf ("static inline bool\n"
- "satisfies_constraint_%s (rtx %s)\n"
- "{\n", c->c_name,
- needs_op ? "op" : "ARG_UNUSED (op)");
- if (needs_mode)
- puts (" machine_mode mode = GET_MODE (op);");
- if (needs_ival)
- puts (" HOST_WIDE_INT ival = 0;");
- if (needs_hval)
- puts (" HOST_WIDE_INT hval = 0;");
- if (needs_lval)
- puts (" unsigned HOST_WIDE_INT lval = 0;");
- if (needs_rval)
- puts (" const REAL_VALUE_TYPE *rval = 0;");
-
- if (needs_ival)
- puts (" if (CONST_INT_P (op))\n"
- " ival = INTVAL (op);");
-#if TARGET_SUPPORTS_WIDE_INT
- if (needs_lval || needs_hval)
- error ("you can't use lval or hval");
-#else
- if (needs_hval)
- puts (" if (GET_CODE (op) == CONST_DOUBLE && mode == VOIDmode)"
- " hval = CONST_DOUBLE_HIGH (op);");
- if (needs_lval)
- puts (" if (GET_CODE (op) == CONST_DOUBLE && mode == VOIDmode)"
- " lval = CONST_DOUBLE_LOW (op);");
-#endif
- if (needs_rval)
- puts (" if (GET_CODE (op) == CONST_DOUBLE && mode != VOIDmode)"
- " rval = CONST_DOUBLE_REAL_VALUE (op);");
-
- write_predicate_stmts (c->exp);
- fputs ("}\n", stdout);
- }
- puts ("#endif /* tm-constrs.h */");
-}
-
-/* Write out the wrapper function, constraint_satisfied_p, that maps
- a CONSTRAINT_xxx constant to one of the predicate functions generated
- above. */
-static void
-write_constraint_satisfied_p_array (void)
-{
- if (satisfied_start == num_constraints)
- return;
-
- printf ("bool (*constraint_satisfied_p_array[]) (rtx) = {\n ");
- for (unsigned int i = satisfied_start; i < num_constraints; ++i)
- {
- if (i != satisfied_start)
- printf (",\n ");
- printf ("satisfies_constraint_%s", enum_order[i]->c_name);
- }
- printf ("\n};\n\n");
-}
-
-/* Write out the function which computes whether a given value matches
- a given CONST_INT constraint. This doesn't just forward to
- constraint_satisfied_p because caller passes the INTVAL, not the RTX. */
-static void
-write_insn_const_int_ok_for_constraint (void)
-{
- class constraint_data *c;
-
- puts ("bool\n"
- "insn_const_int_ok_for_constraint (HOST_WIDE_INT ival, "
- "enum constraint_num c)\n"
- "{\n"
- " switch (c)\n"
- " {");
-
- FOR_ALL_CONSTRAINTS (c)
- if (c->is_const_int)
- {
- printf (" case CONSTRAINT_%s:\n return ", c->c_name);
- /* c->exp is guaranteed to be (and (match_code "const_int") (...));
- we know at this point that we have a const_int, so we need not
- bother with that part of the test. */
- write_predicate_expr (XEXP (c->exp, 1));
- fputs (";\n\n", stdout);
- }
-
- puts (" default: break;\n"
- " }\n"
- " return false;\n"
- "}\n");
-}
-
-/* Write a definition for a function NAME that returns true if a given
- constraint_num is in the range [START, END). */
-static void
-write_range_function (const char *name, unsigned int start, unsigned int end)
-{
- printf ("static inline bool\n");
- if (start != end)
- printf ("%s (enum constraint_num c)\n"
- "{\n"
- " return c >= CONSTRAINT_%s && c <= CONSTRAINT_%s;\n"
- "}\n\n",
- name, enum_order[start]->c_name, enum_order[end - 1]->c_name);
- else
- printf ("%s (enum constraint_num)\n"
- "{\n"
- " return false;\n"
- "}\n\n", name);
-}
-
-/* Write a definition for insn_extra_constraint_allows_reg_mem function. */
-static void
-write_allows_reg_mem_function (void)
-{
- printf ("static inline void\n"
- "insn_extra_constraint_allows_reg_mem (enum constraint_num c,\n"
- "\t\t\t\t bool *allows_reg, bool *allows_mem)\n"
- "{\n");
- if (maybe_allows_none_start != maybe_allows_none_end)
- printf (" if (c >= CONSTRAINT_%s && c <= CONSTRAINT_%s)\n"
- " return;\n",
- enum_order[maybe_allows_none_start]->c_name,
- enum_order[maybe_allows_none_end - 1]->c_name);
- if (maybe_allows_reg_start != maybe_allows_reg_end)
- printf (" if (c >= CONSTRAINT_%s && c <= CONSTRAINT_%s)\n"
- " {\n"
- " *allows_reg = true;\n"
- " return;\n"
- " }\n",
- enum_order[maybe_allows_reg_start]->c_name,
- enum_order[maybe_allows_reg_end - 1]->c_name);
- if (maybe_allows_mem_start != maybe_allows_mem_end)
- printf (" if (c >= CONSTRAINT_%s && c <= CONSTRAINT_%s)\n"
- " {\n"
- " *allows_mem = true;\n"
- " return;\n"
- " }\n",
- enum_order[maybe_allows_mem_start]->c_name,
- enum_order[maybe_allows_mem_end - 1]->c_name);
- printf (" (void) c;\n"
- " *allows_reg = true;\n"
- " *allows_mem = true;\n"
- "}\n\n");
-}
-
-/* VEC is a list of key/value pairs, with the keys being lower bounds
- of a range. Output a decision tree that handles the keys covered by
- [VEC[START], VEC[END]), returning FALLBACK for keys lower then VEC[START]'s.
- INDENT is the number of spaces to indent the code. */
-static void
-print_type_tree (const vec <std::pair <unsigned int, const char *> > &vec,
- unsigned int start, unsigned int end, const char *fallback,
- unsigned int indent)
-{
- while (start < end)
- {
- unsigned int mid = (start + end) / 2;
- printf ("%*sif (c >= CONSTRAINT_%s)\n",
- indent, "", enum_order[vec[mid].first]->c_name);
- if (mid + 1 == end)
- print_type_tree (vec, mid + 1, end, vec[mid].second, indent + 2);
- else
- {
- printf ("%*s{\n", indent + 2, "");
- print_type_tree (vec, mid + 1, end, vec[mid].second, indent + 4);
- printf ("%*s}\n", indent + 2, "");
- }
- end = mid;
- }
- printf ("%*sreturn %s;\n", indent, "", fallback);
-}
-
-/* Write tm-preds.h. Unfortunately, it is impossible to forward-declare
- an enumeration in portable C, so we have to condition all these
- prototypes on HAVE_MACHINE_MODES. */
-static void
-write_tm_preds_h (void)
-{
- struct pred_data *p;
-
- printf ("\
-/* Generated automatically by the program '%s'\n\
- from the machine description file '%s'. */\n\n", progname,
- md_reader_ptr->get_top_level_filename ());
-
- puts ("\
-#ifndef GCC_TM_PREDS_H\n\
-#define GCC_TM_PREDS_H\n\
-\n\
-#ifdef HAVE_MACHINE_MODES");
-
- FOR_ALL_PREDICATES (p)
- printf ("extern bool %s (rtx, machine_mode);\n", p->name);
-
- puts ("#endif /* HAVE_MACHINE_MODES */\n");
-
- if (constraint_max_namelen > 0)
- {
- write_enum_constraint_num ();
- puts ("extern enum constraint_num lookup_constraint_1 (const char *);\n"
- "extern const unsigned char lookup_constraint_array[];\n"
- "\n"
- "/* Return the constraint at the beginning of P, or"
- " CONSTRAINT__UNKNOWN if it\n"
- " isn't recognized. */\n"
- "\n"
- "static inline enum constraint_num\n"
- "lookup_constraint (const char *p)\n"
- "{\n"
- " unsigned int index = lookup_constraint_array"
- "[(unsigned char) *p];\n"
- " return (index == UCHAR_MAX\n"
- " ? lookup_constraint_1 (p)\n"
- " : (enum constraint_num) index);\n"
- "}\n");
- if (satisfied_start == num_constraints)
- puts ("/* Return true if X satisfies constraint C. */\n"
- "\n"
- "static inline bool\n"
- "constraint_satisfied_p (rtx, enum constraint_num)\n"
- "{\n"
- " return false;\n"
- "}\n");
- else
- printf ("extern bool (*constraint_satisfied_p_array[]) (rtx);\n"
- "\n"
- "/* Return true if X satisfies constraint C. */\n"
- "\n"
- "static inline bool\n"
- "constraint_satisfied_p (rtx x, enum constraint_num c)\n"
- "{\n"
- " int i = (int) c - (int) CONSTRAINT_%s;\n"
- " return i >= 0 && constraint_satisfied_p_array[i] (x);\n"
- "}\n"
- "\n",
- enum_order[satisfied_start]->name);
-
- write_range_function ("insn_extra_register_constraint",
- register_start, register_end);
- write_range_function ("insn_extra_memory_constraint",
- memory_start, memory_end);
- write_range_function ("insn_extra_special_memory_constraint",
- special_memory_start, special_memory_end);
- write_range_function ("insn_extra_relaxed_memory_constraint",
- relaxed_memory_start, relaxed_memory_end);
- write_range_function ("insn_extra_address_constraint",
- address_start, address_end);
- write_allows_reg_mem_function ();
-
- if (constraint_max_namelen > 1)
- {
- write_insn_constraint_len ();
- puts ("#define CONSTRAINT_LEN(c_,s_) "
- "insn_constraint_len (c_,s_)\n");
- }
- else
- puts ("#define CONSTRAINT_LEN(c_,s_) 1\n");
- if (have_register_constraints)
- puts ("extern enum reg_class reg_class_for_constraint_1 "
- "(enum constraint_num);\n"
- "\n"
- "static inline enum reg_class\n"
- "reg_class_for_constraint (enum constraint_num c)\n"
- "{\n"
- " if (insn_extra_register_constraint (c))\n"
- " return reg_class_for_constraint_1 (c);\n"
- " return NO_REGS;\n"
- "}\n");
- else
- puts ("static inline enum reg_class\n"
- "reg_class_for_constraint (enum constraint_num)\n"
- "{\n"
- " return NO_REGS;\n"
- "}\n");
- if (have_const_int_constraints)
- puts ("extern bool insn_const_int_ok_for_constraint "
- "(HOST_WIDE_INT, enum constraint_num);\n"
- "#define CONST_OK_FOR_CONSTRAINT_P(v_,c_,s_) \\\n"
- " insn_const_int_ok_for_constraint (v_, "
- "lookup_constraint (s_))\n");
- else
- puts ("static inline bool\n"
- "insn_const_int_ok_for_constraint (HOST_WIDE_INT,"
- " enum constraint_num)\n"
- "{\n"
- " return false;\n"
- "}\n");
-
- puts ("enum constraint_type\n"
- "{\n"
- " CT_REGISTER,\n"
- " CT_CONST_INT,\n"
- " CT_MEMORY,\n"
- " CT_SPECIAL_MEMORY,\n"
- " CT_RELAXED_MEMORY,\n"
- " CT_ADDRESS,\n"
- " CT_FIXED_FORM\n"
- "};\n"
- "\n"
- "static inline enum constraint_type\n"
- "get_constraint_type (enum constraint_num c)\n"
- "{");
- auto_vec <std::pair <unsigned int, const char *>, 4> values;
- if (const_int_start != const_int_end)
- values.safe_push (std::make_pair (const_int_start, "CT_CONST_INT"));
- if (memory_start != memory_end)
- values.safe_push (std::make_pair (memory_start, "CT_MEMORY"));
- if (special_memory_start != special_memory_end)
- values.safe_push (std::make_pair (special_memory_start,
- "CT_SPECIAL_MEMORY"));
- if (relaxed_memory_start != relaxed_memory_end)
- values.safe_push (std::make_pair (relaxed_memory_start,
- "CT_RELAXED_MEMORY"));
- if (address_start != address_end)
- values.safe_push (std::make_pair (address_start, "CT_ADDRESS"));
- if (address_end != num_constraints)
- values.safe_push (std::make_pair (address_end, "CT_FIXED_FORM"));
- print_type_tree (values, 0, values.length (), "CT_REGISTER", 2);
- puts ("}");
- }
-
- puts ("#endif /* tm-preds.h */");
-}
-
-/* Write insn-preds.c.
- N.B. the list of headers to include was copied from genrecog; it
- may not be ideal.
-
- FUTURE: Write #line markers referring back to the machine
- description. (Can't practically do this now since we don't know
- the line number of the C block - just the line number of the enclosing
- expression.) */
-static void
-write_insn_preds_c (void)
-{
- struct pred_data *p;
-
- printf ("\
-/* Generated automatically by the program '%s'\n\
- from the machine description file '%s'. */\n\n", progname,
- md_reader_ptr->get_top_level_filename ());
-
- puts ("\
-#define IN_TARGET_CODE 1\n\
-#include \"config.h\"\n\
-#include \"system.h\"\n\
-#include \"coretypes.h\"\n\
-#include \"backend.h\"\n\
-#include \"predict.h\"\n\
-#include \"tree.h\"\n\
-#include \"rtl.h\"\n\
-#include \"alias.h\"\n\
-#include \"varasm.h\"\n\
-#include \"stor-layout.h\"\n\
-#include \"calls.h\"\n\
-#include \"memmodel.h\"\n\
-#include \"tm_p.h\"\n\
-#include \"insn-config.h\"\n\
-#include \"recog.h\"\n\
-#include \"output.h\"\n\
-#include \"flags.h\"\n\
-#include \"df.h\"\n\
-#include \"resource.h\"\n\
-#include \"diagnostic-core.h\"\n\
-#include \"reload.h\"\n\
-#include \"regs.h\"\n\
-#include \"emit-rtl.h\"\n\
-#include \"tm-constrs.h\"\n\
-#include \"target.h\"\n");
-
- FOR_ALL_PREDICATES (p)
- write_one_predicate_function (p);
-
- if (constraint_max_namelen > 0)
- {
- write_lookup_constraint_1 ();
- write_lookup_constraint_array ();
- if (have_register_constraints)
- write_reg_class_for_constraint_1 ();
- write_constraint_satisfied_p_array ();
-
- if (have_const_int_constraints)
- write_insn_const_int_ok_for_constraint ();
- }
-}
-
-/* Argument parsing. */
-static bool gen_header;
-static bool gen_constrs;
-
-static bool
-parse_option (const char *opt)
-{
- if (!strcmp (opt, "-h"))
- {
- gen_header = true;
- return 1;
- }
- else if (!strcmp (opt, "-c"))
- {
- gen_constrs = true;
- return 1;
- }
- else
- return 0;
-}
-
-/* Master control. */
-int
-main (int argc, const char **argv)
-{
- progname = argv[0];
- if (argc <= 1)
- fatal ("no input file name");
- if (!init_rtx_reader_args_cb (argc, argv, parse_option))
- return FATAL_EXIT_CODE;
-
- md_rtx_info info;
- while (read_md_rtx (&info))
- switch (GET_CODE (info.def))
- {
- case DEFINE_PREDICATE:
- case DEFINE_SPECIAL_PREDICATE:
- process_define_predicate (&info);
- break;
-
- case DEFINE_CONSTRAINT:
- case DEFINE_MEMORY_CONSTRAINT:
- case DEFINE_SPECIAL_MEMORY_CONSTRAINT:
- case DEFINE_RELAXED_MEMORY_CONSTRAINT:
- case DEFINE_ADDRESS_CONSTRAINT:
- process_define_constraint (&info);
- break;
-
- case DEFINE_REGISTER_CONSTRAINT:
- process_define_register_constraint (&info);
- break;
-
- default:
- break;
- }
-
- choose_enum_order ();
-
- if (gen_header)
- write_tm_preds_h ();
- else if (gen_constrs)
- write_tm_constrs_h ();
- else
- write_insn_preds_c ();
-
- if (have_error || ferror (stdout) || fflush (stdout) || fclose (stdout))
- return FATAL_EXIT_CODE;
-
- return SUCCESS_EXIT_CODE;
-}
generated by cgit v1.1 at 2025-09-27 04:05:50 +0000