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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/fixed-value.c
parent490e23032baaece71f2ec09fa1805064b150fbc2 (diff)
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Rename .c files to .cc files.
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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/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... * 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Diffstat (limited to 'gcc/fixed-value.c')
-rw-r--r--gcc/fixed-value.c1120
1 files changed, 0 insertions, 1120 deletions
diff --git a/gcc/fixed-value.c b/gcc/fixed-value.c
deleted file mode 100644
index 655edd3..0000000
--- a/gcc/fixed-value.c
+++ /dev/null
@@ -1,1120 +0,0 @@
-/* Fixed-point arithmetic support.
- Copyright (C) 2006-2022 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 "config.h"
-#include "system.h"
-#include "coretypes.h"
-#include "tm.h"
-#include "tree.h"
-#include "diagnostic-core.h"
-
-/* Compare two fixed objects for bitwise identity. */
-
-bool
-fixed_identical (const FIXED_VALUE_TYPE *a, const FIXED_VALUE_TYPE *b)
-{
- return (a->mode == b->mode
- && a->data.high == b->data.high
- && a->data.low == b->data.low);
-}
-
-/* Calculate a hash value. */
-
-unsigned int
-fixed_hash (const FIXED_VALUE_TYPE *f)
-{
- return (unsigned int) (f->data.low ^ f->data.high);
-}
-
-/* Define the enum code for the range of the fixed-point value. */
-enum fixed_value_range_code {
- FIXED_OK, /* The value is within the range. */
- FIXED_UNDERFLOW, /* The value is less than the minimum. */
- FIXED_GT_MAX_EPS, /* The value is greater than the maximum, but not equal
- to the maximum plus the epsilon. */
- FIXED_MAX_EPS /* The value equals the maximum plus the epsilon. */
-};
-
-/* Check REAL_VALUE against the range of the fixed-point mode.
- Return FIXED_OK, if it is within the range.
- FIXED_UNDERFLOW, if it is less than the minimum.
- FIXED_GT_MAX_EPS, if it is greater than the maximum, but not equal to
- the maximum plus the epsilon.
- FIXED_MAX_EPS, if it is equal to the maximum plus the epsilon. */
-
-static enum fixed_value_range_code
-check_real_for_fixed_mode (REAL_VALUE_TYPE *real_value, machine_mode mode)
-{
- REAL_VALUE_TYPE max_value, min_value, epsilon_value;
-
- real_2expN (&max_value, GET_MODE_IBIT (mode), VOIDmode);
- real_2expN (&epsilon_value, -GET_MODE_FBIT (mode), VOIDmode);
-
- if (SIGNED_FIXED_POINT_MODE_P (mode))
- min_value = real_value_negate (&max_value);
- else
- real_from_string (&min_value, "0.0");
-
- if (real_compare (LT_EXPR, real_value, &min_value))
- return FIXED_UNDERFLOW;
- if (real_compare (EQ_EXPR, real_value, &max_value))
- return FIXED_MAX_EPS;
- real_arithmetic (&max_value, MINUS_EXPR, &max_value, &epsilon_value);
- if (real_compare (GT_EXPR, real_value, &max_value))
- return FIXED_GT_MAX_EPS;
- return FIXED_OK;
-}
-
-
-/* Construct a CONST_FIXED from a bit payload and machine mode MODE.
- The bits in PAYLOAD are sign-extended/zero-extended according to MODE. */
-
-FIXED_VALUE_TYPE
-fixed_from_double_int (double_int payload, scalar_mode mode)
-{
- FIXED_VALUE_TYPE value;
-
- gcc_assert (GET_MODE_BITSIZE (mode) <= HOST_BITS_PER_DOUBLE_INT);
-
- if (SIGNED_SCALAR_FIXED_POINT_MODE_P (mode))
- value.data = payload.sext (1 + GET_MODE_IBIT (mode) + GET_MODE_FBIT (mode));
- else if (UNSIGNED_SCALAR_FIXED_POINT_MODE_P (mode))
- value.data = payload.zext (GET_MODE_IBIT (mode) + GET_MODE_FBIT (mode));
- else
- gcc_unreachable ();
-
- value.mode = mode;
-
- return value;
-}
-
-
-/* Initialize from a decimal or hexadecimal string. */
-
-void
-fixed_from_string (FIXED_VALUE_TYPE *f, const char *str, scalar_mode mode)
-{
- REAL_VALUE_TYPE real_value, fixed_value, base_value;
- unsigned int fbit;
- enum fixed_value_range_code temp;
- bool fail;
-
- f->mode = mode;
- fbit = GET_MODE_FBIT (mode);
-
- real_from_string (&real_value, str);
- temp = check_real_for_fixed_mode (&real_value, f->mode);
- /* We don't want to warn the case when the _Fract value is 1.0. */
- if (temp == FIXED_UNDERFLOW
- || temp == FIXED_GT_MAX_EPS
- || (temp == FIXED_MAX_EPS && ALL_ACCUM_MODE_P (f->mode)))
- warning (OPT_Woverflow,
- "large fixed-point constant implicitly truncated to fixed-point type");
- real_2expN (&base_value, fbit, VOIDmode);
- real_arithmetic (&fixed_value, MULT_EXPR, &real_value, &base_value);
- wide_int w = real_to_integer (&fixed_value, &fail,
- GET_MODE_PRECISION (mode));
- f->data.low = w.ulow ();
- f->data.high = w.elt (1);
-
- if (temp == FIXED_MAX_EPS && ALL_FRACT_MODE_P (f->mode))
- {
- /* From the spec, we need to evaluate 1 to the maximal value. */
- f->data.low = -1;
- f->data.high = -1;
- f->data = f->data.zext (GET_MODE_FBIT (f->mode)
- + GET_MODE_IBIT (f->mode));
- }
- else
- f->data = f->data.ext (SIGNED_FIXED_POINT_MODE_P (f->mode)
- + GET_MODE_FBIT (f->mode)
- + GET_MODE_IBIT (f->mode),
- UNSIGNED_FIXED_POINT_MODE_P (f->mode));
-}
-
-/* Render F as a decimal floating point constant. */
-
-void
-fixed_to_decimal (char *str, const FIXED_VALUE_TYPE *f_orig,
- size_t buf_size)
-{
- REAL_VALUE_TYPE real_value, base_value, fixed_value;
-
- signop sgn = UNSIGNED_FIXED_POINT_MODE_P (f_orig->mode) ? UNSIGNED : SIGNED;
- real_2expN (&base_value, GET_MODE_FBIT (f_orig->mode), VOIDmode);
- real_from_integer (&real_value, VOIDmode,
- wide_int::from (f_orig->data,
- GET_MODE_PRECISION (f_orig->mode), sgn),
- sgn);
- real_arithmetic (&fixed_value, RDIV_EXPR, &real_value, &base_value);
- real_to_decimal (str, &fixed_value, buf_size, 0, 1);
-}
-
-/* If SAT_P, saturate A to the maximum or the minimum, and save to *F based on
- the machine mode MODE.
- Do not modify *F otherwise.
- This function assumes the width of double_int is greater than the width
- of the fixed-point value (the sum of a possible sign bit, possible ibits,
- and fbits).
- Return true, if !SAT_P and overflow. */
-
-static bool
-fixed_saturate1 (machine_mode mode, double_int a, double_int *f,
- bool sat_p)
-{
- bool overflow_p = false;
- bool unsigned_p = UNSIGNED_FIXED_POINT_MODE_P (mode);
- int i_f_bits = GET_MODE_IBIT (mode) + GET_MODE_FBIT (mode);
-
- if (unsigned_p) /* Unsigned type. */
- {
- double_int max;
- max.low = -1;
- max.high = -1;
- max = max.zext (i_f_bits);
- if (a.ugt (max))
- {
- if (sat_p)
- *f = max;
- else
- overflow_p = true;
- }
- }
- else /* Signed type. */
- {
- double_int max, min;
- max.high = -1;
- max.low = -1;
- max = max.zext (i_f_bits);
- min.high = 0;
- min.low = 1;
- min = min.alshift (i_f_bits, HOST_BITS_PER_DOUBLE_INT);
- min = min.sext (1 + i_f_bits);
- if (a.sgt (max))
- {
- if (sat_p)
- *f = max;
- else
- overflow_p = true;
- }
- else if (a.slt (min))
- {
- if (sat_p)
- *f = min;
- else
- overflow_p = true;
- }
- }
- return overflow_p;
-}
-
-/* If SAT_P, saturate {A_HIGH, A_LOW} to the maximum or the minimum, and
- save to *F based on the machine mode MODE.
- Do not modify *F otherwise.
- This function assumes the width of two double_int is greater than the width
- of the fixed-point value (the sum of a possible sign bit, possible ibits,
- and fbits).
- Return true, if !SAT_P and overflow. */
-
-static bool
-fixed_saturate2 (machine_mode mode, double_int a_high, double_int a_low,
- double_int *f, bool sat_p)
-{
- bool overflow_p = false;
- bool unsigned_p = UNSIGNED_FIXED_POINT_MODE_P (mode);
- int i_f_bits = GET_MODE_IBIT (mode) + GET_MODE_FBIT (mode);
-
- if (unsigned_p) /* Unsigned type. */
- {
- double_int max_r, max_s;
- max_r.high = 0;
- max_r.low = 0;
- max_s.high = -1;
- max_s.low = -1;
- max_s = max_s.zext (i_f_bits);
- if (a_high.ugt (max_r)
- || (a_high == max_r &&
- a_low.ugt (max_s)))
- {
- if (sat_p)
- *f = max_s;
- else
- overflow_p = true;
- }
- }
- else /* Signed type. */
- {
- double_int max_r, max_s, min_r, min_s;
- max_r.high = 0;
- max_r.low = 0;
- max_s.high = -1;
- max_s.low = -1;
- max_s = max_s.zext (i_f_bits);
- min_r.high = -1;
- min_r.low = -1;
- min_s.high = 0;
- min_s.low = 1;
- min_s = min_s.alshift (i_f_bits, HOST_BITS_PER_DOUBLE_INT);
- min_s = min_s.sext (1 + i_f_bits);
- if (a_high.sgt (max_r)
- || (a_high == max_r &&
- a_low.ugt (max_s)))
- {
- if (sat_p)
- *f = max_s;
- else
- overflow_p = true;
- }
- else if (a_high.slt (min_r)
- || (a_high == min_r &&
- a_low.ult (min_s)))
- {
- if (sat_p)
- *f = min_s;
- else
- overflow_p = true;
- }
- }
- return overflow_p;
-}
-
-/* Return the sign bit based on I_F_BITS. */
-
-static inline int
-get_fixed_sign_bit (double_int a, int i_f_bits)
-{
- if (i_f_bits < HOST_BITS_PER_WIDE_INT)
- return (a.low >> i_f_bits) & 1;
- else
- return (a.high >> (i_f_bits - HOST_BITS_PER_WIDE_INT)) & 1;
-}
-
-/* Calculate F = A + (SUBTRACT_P ? -B : B).
- If SAT_P, saturate the result to the max or the min.
- Return true, if !SAT_P and overflow. */
-
-static bool
-do_fixed_add (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a,
- const FIXED_VALUE_TYPE *b, bool subtract_p, bool sat_p)
-{
- bool overflow_p = false;
- bool unsigned_p;
- double_int temp;
- int i_f_bits;
-
- /* This was a conditional expression but it triggered a bug in
- Sun C 5.5. */
- if (subtract_p)
- temp = -b->data;
- else
- temp = b->data;
-
- unsigned_p = UNSIGNED_FIXED_POINT_MODE_P (a->mode);
- i_f_bits = GET_MODE_IBIT (a->mode) + GET_MODE_FBIT (a->mode);
- f->mode = a->mode;
- f->data = a->data + temp;
- if (unsigned_p) /* Unsigned type. */
- {
- if (subtract_p) /* Unsigned subtraction. */
- {
- if (a->data.ult (b->data))
- {
- if (sat_p)
- {
- f->data.high = 0;
- f->data.low = 0;
- }
- else
- overflow_p = true;
- }
- }
- else /* Unsigned addition. */
- {
- f->data = f->data.zext (i_f_bits);
- if (f->data.ult (a->data)
- || f->data.ult (b->data))
- {
- if (sat_p)
- {
- f->data.high = -1;
- f->data.low = -1;
- }
- else
- overflow_p = true;
- }
- }
- }
- else /* Signed type. */
- {
- if ((!subtract_p
- && (get_fixed_sign_bit (a->data, i_f_bits)
- == get_fixed_sign_bit (b->data, i_f_bits))
- && (get_fixed_sign_bit (a->data, i_f_bits)
- != get_fixed_sign_bit (f->data, i_f_bits)))
- || (subtract_p
- && (get_fixed_sign_bit (a->data, i_f_bits)
- != get_fixed_sign_bit (b->data, i_f_bits))
- && (get_fixed_sign_bit (a->data, i_f_bits)
- != get_fixed_sign_bit (f->data, i_f_bits))))
- {
- if (sat_p)
- {
- f->data.low = 1;
- f->data.high = 0;
- f->data = f->data.alshift (i_f_bits, HOST_BITS_PER_DOUBLE_INT);
- if (get_fixed_sign_bit (a->data, i_f_bits) == 0)
- {
- --f->data;
- }
- }
- else
- overflow_p = true;
- }
- }
- f->data = f->data.ext ((!unsigned_p) + i_f_bits, unsigned_p);
- return overflow_p;
-}
-
-/* Calculate F = A * B.
- If SAT_P, saturate the result to the max or the min.
- Return true, if !SAT_P and overflow. */
-
-static bool
-do_fixed_multiply (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a,
- const FIXED_VALUE_TYPE *b, bool sat_p)
-{
- bool overflow_p = false;
- bool unsigned_p = UNSIGNED_FIXED_POINT_MODE_P (a->mode);
- int i_f_bits = GET_MODE_IBIT (a->mode) + GET_MODE_FBIT (a->mode);
- f->mode = a->mode;
- if (GET_MODE_PRECISION (f->mode) <= HOST_BITS_PER_WIDE_INT)
- {
- f->data = a->data * b->data;
- f->data = f->data.lshift (-GET_MODE_FBIT (f->mode),
- HOST_BITS_PER_DOUBLE_INT, !unsigned_p);
- overflow_p = fixed_saturate1 (f->mode, f->data, &f->data, sat_p);
- }
- else
- {
- /* The result of multiplication expands to two double_int. */
- double_int a_high, a_low, b_high, b_low;
- double_int high_high, high_low, low_high, low_low;
- double_int r, s, temp1, temp2;
- int carry = 0;
-
- /* Decompose a and b to four double_int. */
- a_high.low = a->data.high;
- a_high.high = 0;
- a_low.low = a->data.low;
- a_low.high = 0;
- b_high.low = b->data.high;
- b_high.high = 0;
- b_low.low = b->data.low;
- b_low.high = 0;
-
- /* Perform four multiplications. */
- low_low = a_low * b_low;
- low_high = a_low * b_high;
- high_low = a_high * b_low;
- high_high = a_high * b_high;
-
- /* Accumulate four results to {r, s}. */
- temp1.high = high_low.low;
- temp1.low = 0;
- s = low_low + temp1;
- if (s.ult (low_low)
- || s.ult (temp1))
- carry ++; /* Carry */
- temp1.high = s.high;
- temp1.low = s.low;
- temp2.high = low_high.low;
- temp2.low = 0;
- s = temp1 + temp2;
- if (s.ult (temp1)
- || s.ult (temp2))
- carry ++; /* Carry */
-
- temp1.low = high_low.high;
- temp1.high = 0;
- r = high_high + temp1;
- temp1.low = low_high.high;
- temp1.high = 0;
- r += temp1;
- temp1.low = carry;
- temp1.high = 0;
- r += temp1;
-
- /* We need to subtract b from r, if a < 0. */
- if (!unsigned_p && a->data.high < 0)
- r -= b->data;
- /* We need to subtract a from r, if b < 0. */
- if (!unsigned_p && b->data.high < 0)
- r -= a->data;
-
- /* Shift right the result by FBIT. */
- if (GET_MODE_FBIT (f->mode) == HOST_BITS_PER_DOUBLE_INT)
- {
- s.low = r.low;
- s.high = r.high;
- if (unsigned_p)
- {
- r.low = 0;
- r.high = 0;
- }
- else
- {
- r.low = -1;
- r.high = -1;
- }
- f->data.low = s.low;
- f->data.high = s.high;
- }
- else
- {
- s = s.llshift ((-GET_MODE_FBIT (f->mode)), HOST_BITS_PER_DOUBLE_INT);
- f->data = r.llshift ((HOST_BITS_PER_DOUBLE_INT
- - GET_MODE_FBIT (f->mode)),
- HOST_BITS_PER_DOUBLE_INT);
- f->data.low = f->data.low | s.low;
- f->data.high = f->data.high | s.high;
- s.low = f->data.low;
- s.high = f->data.high;
- r = r.lshift (-GET_MODE_FBIT (f->mode),
- HOST_BITS_PER_DOUBLE_INT, !unsigned_p);
- }
-
- overflow_p = fixed_saturate2 (f->mode, r, s, &f->data, sat_p);
- }
-
- f->data = f->data.ext ((!unsigned_p) + i_f_bits, unsigned_p);
- return overflow_p;
-}
-
-/* Calculate F = A / B.
- If SAT_P, saturate the result to the max or the min.
- Return true, if !SAT_P and overflow. */
-
-static bool
-do_fixed_divide (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a,
- const FIXED_VALUE_TYPE *b, bool sat_p)
-{
- bool overflow_p = false;
- bool unsigned_p = UNSIGNED_FIXED_POINT_MODE_P (a->mode);
- int i_f_bits = GET_MODE_IBIT (a->mode) + GET_MODE_FBIT (a->mode);
- f->mode = a->mode;
- if (GET_MODE_PRECISION (f->mode) <= HOST_BITS_PER_WIDE_INT)
- {
- f->data = a->data.lshift (GET_MODE_FBIT (f->mode),
- HOST_BITS_PER_DOUBLE_INT, !unsigned_p);
- f->data = f->data.div (b->data, unsigned_p, TRUNC_DIV_EXPR);
- overflow_p = fixed_saturate1 (f->mode, f->data, &f->data, sat_p);
- }
- else
- {
- double_int pos_a, pos_b, r, s;
- double_int quo_r, quo_s, mod, temp;
- int num_of_neg = 0;
- int i;
-
- /* If a < 0, negate a. */
- if (!unsigned_p && a->data.high < 0)
- {
- pos_a = -a->data;
- num_of_neg ++;
- }
- else
- pos_a = a->data;
-
- /* If b < 0, negate b. */
- if (!unsigned_p && b->data.high < 0)
- {
- pos_b = -b->data;
- num_of_neg ++;
- }
- else
- pos_b = b->data;
-
- /* Left shift pos_a to {r, s} by FBIT. */
- if (GET_MODE_FBIT (f->mode) == HOST_BITS_PER_DOUBLE_INT)
- {
- r = pos_a;
- s.high = 0;
- s.low = 0;
- }
- else
- {
- s = pos_a.llshift (GET_MODE_FBIT (f->mode), HOST_BITS_PER_DOUBLE_INT);
- r = pos_a.llshift (- (HOST_BITS_PER_DOUBLE_INT
- - GET_MODE_FBIT (f->mode)),
- HOST_BITS_PER_DOUBLE_INT);
- }
-
- /* Divide r by pos_b to quo_r. The remainder is in mod. */
- quo_r = r.divmod (pos_b, 1, TRUNC_DIV_EXPR, &mod);
- quo_s = double_int_zero;
-
- for (i = 0; i < HOST_BITS_PER_DOUBLE_INT; i++)
- {
- /* Record the leftmost bit of mod. */
- int leftmost_mod = (mod.high < 0);
-
- /* Shift left mod by 1 bit. */
- mod = mod.lshift (1);
-
- /* Test the leftmost bit of s to add to mod. */
- if (s.high < 0)
- mod.low += 1;
-
- /* Shift left quo_s by 1 bit. */
- quo_s = quo_s.lshift (1);
-
- /* Try to calculate (mod - pos_b). */
- temp = mod - pos_b;
-
- if (leftmost_mod == 1 || mod.ucmp (pos_b) != -1)
- {
- quo_s.low += 1;
- mod = temp;
- }
-
- /* Shift left s by 1 bit. */
- s = s.lshift (1);
-
- }
-
- if (num_of_neg == 1)
- {
- quo_s = -quo_s;
- if (quo_s.high == 0 && quo_s.low == 0)
- quo_r = -quo_r;
- else
- {
- quo_r.low = ~quo_r.low;
- quo_r.high = ~quo_r.high;
- }
- }
-
- f->data = quo_s;
- overflow_p = fixed_saturate2 (f->mode, quo_r, quo_s, &f->data, sat_p);
- }
-
- f->data = f->data.ext ((!unsigned_p) + i_f_bits, unsigned_p);
- return overflow_p;
-}
-
-/* Calculate F = A << B if LEFT_P. Otherwise, F = A >> B.
- If SAT_P, saturate the result to the max or the min.
- Return true, if !SAT_P and overflow. */
-
-static bool
-do_fixed_shift (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a,
- const FIXED_VALUE_TYPE *b, bool left_p, bool sat_p)
-{
- bool overflow_p = false;
- bool unsigned_p = UNSIGNED_FIXED_POINT_MODE_P (a->mode);
- int i_f_bits = GET_MODE_IBIT (a->mode) + GET_MODE_FBIT (a->mode);
- f->mode = a->mode;
-
- if (b->data.low == 0)
- {
- f->data = a->data;
- return overflow_p;
- }
-
- if (GET_MODE_PRECISION (f->mode) <= HOST_BITS_PER_WIDE_INT || (!left_p))
- {
- f->data = a->data.lshift (left_p ? b->data.low : -b->data.low,
- HOST_BITS_PER_DOUBLE_INT, !unsigned_p);
- if (left_p) /* Only left shift saturates. */
- overflow_p = fixed_saturate1 (f->mode, f->data, &f->data, sat_p);
- }
- else /* We need two double_int to store the left-shift result. */
- {
- double_int temp_high, temp_low;
- if (b->data.low == HOST_BITS_PER_DOUBLE_INT)
- {
- temp_high = a->data;
- temp_low.high = 0;
- temp_low.low = 0;
- }
- else
- {
- temp_low = a->data.lshift (b->data.low,
- HOST_BITS_PER_DOUBLE_INT, !unsigned_p);
- /* Logical shift right to temp_high. */
- temp_high = a->data.llshift (b->data.low - HOST_BITS_PER_DOUBLE_INT,
- HOST_BITS_PER_DOUBLE_INT);
- }
- if (!unsigned_p && a->data.high < 0) /* Signed-extend temp_high. */
- temp_high = temp_high.ext (b->data.low, unsigned_p);
- f->data = temp_low;
- overflow_p = fixed_saturate2 (f->mode, temp_high, temp_low, &f->data,
- sat_p);
- }
- f->data = f->data.ext ((!unsigned_p) + i_f_bits, unsigned_p);
- return overflow_p;
-}
-
-/* Calculate F = -A.
- If SAT_P, saturate the result to the max or the min.
- Return true, if !SAT_P and overflow. */
-
-static bool
-do_fixed_neg (FIXED_VALUE_TYPE *f, const FIXED_VALUE_TYPE *a, bool sat_p)
-{
- bool overflow_p = false;
- bool unsigned_p = UNSIGNED_FIXED_POINT_MODE_P (a->mode);
- int i_f_bits = GET_MODE_IBIT (a->mode) + GET_MODE_FBIT (a->mode);
- f->mode = a->mode;
- f->data = -a->data;
- f->data = f->data.ext ((!unsigned_p) + i_f_bits, unsigned_p);
-
- if (unsigned_p) /* Unsigned type. */
- {
- if (f->data.low != 0 || f->data.high != 0)
- {
- if (sat_p)
- {
- f->data.low = 0;
- f->data.high = 0;
- }
- else
- overflow_p = true;
- }
- }
- else /* Signed type. */
- {
- if (!(f->data.high == 0 && f->data.low == 0)
- && f->data.high == a->data.high && f->data.low == a->data.low )
- {
- if (sat_p)
- {
- /* Saturate to the maximum by subtracting f->data by one. */
- f->data.low = -1;
- f->data.high = -1;
- f->data = f->data.zext (i_f_bits);
- }
- else
- overflow_p = true;
- }
- }
- return overflow_p;
-}
-
-/* Perform the binary or unary operation described by CODE.
- Note that OP0 and OP1 must have the same mode for binary operators.
- For a unary operation, leave OP1 NULL.
- Return true, if !SAT_P and overflow. */
-
-bool
-fixed_arithmetic (FIXED_VALUE_TYPE *f, int icode, const FIXED_VALUE_TYPE *op0,
- const FIXED_VALUE_TYPE *op1, bool sat_p)
-{
- switch (icode)
- {
- case NEGATE_EXPR:
- return do_fixed_neg (f, op0, sat_p);
-
- case PLUS_EXPR:
- gcc_assert (op0->mode == op1->mode);
- return do_fixed_add (f, op0, op1, false, sat_p);
-
- case MINUS_EXPR:
- gcc_assert (op0->mode == op1->mode);
- return do_fixed_add (f, op0, op1, true, sat_p);
-
- case MULT_EXPR:
- gcc_assert (op0->mode == op1->mode);
- return do_fixed_multiply (f, op0, op1, sat_p);
-
- case TRUNC_DIV_EXPR:
- gcc_assert (op0->mode == op1->mode);
- return do_fixed_divide (f, op0, op1, sat_p);
-
- case LSHIFT_EXPR:
- return do_fixed_shift (f, op0, op1, true, sat_p);
-
- case RSHIFT_EXPR:
- return do_fixed_shift (f, op0, op1, false, sat_p);
-
- default:
- gcc_unreachable ();
- }
-}
-
-/* Compare fixed-point values by tree_code.
- Note that OP0 and OP1 must have the same mode. */
-
-bool
-fixed_compare (int icode, const FIXED_VALUE_TYPE *op0,
- const FIXED_VALUE_TYPE *op1)
-{
- enum tree_code code = (enum tree_code) icode;
- gcc_assert (op0->mode == op1->mode);
-
- switch (code)
- {
- case NE_EXPR:
- return op0->data != op1->data;
-
- case EQ_EXPR:
- return op0->data == op1->data;
-
- case LT_EXPR:
- return op0->data.cmp (op1->data,
- UNSIGNED_FIXED_POINT_MODE_P (op0->mode)) == -1;
-
- case LE_EXPR:
- return op0->data.cmp (op1->data,
- UNSIGNED_FIXED_POINT_MODE_P (op0->mode)) != 1;
-
- case GT_EXPR:
- return op0->data.cmp (op1->data,
- UNSIGNED_FIXED_POINT_MODE_P (op0->mode)) == 1;
-
- case GE_EXPR:
- return op0->data.cmp (op1->data,
- UNSIGNED_FIXED_POINT_MODE_P (op0->mode)) != -1;
-
- default:
- gcc_unreachable ();
- }
-}
-
-/* Extend or truncate to a new mode.
- If SAT_P, saturate the result to the max or the min.
- Return true, if !SAT_P and overflow. */
-
-bool
-fixed_convert (FIXED_VALUE_TYPE *f, scalar_mode mode,
- const FIXED_VALUE_TYPE *a, bool sat_p)
-{
- bool overflow_p = false;
- if (mode == a->mode)
- {
- *f = *a;
- return overflow_p;
- }
-
- if (GET_MODE_FBIT (mode) > GET_MODE_FBIT (a->mode))
- {
- /* Left shift a to temp_high, temp_low based on a->mode. */
- double_int temp_high, temp_low;
- int amount = GET_MODE_FBIT (mode) - GET_MODE_FBIT (a->mode);
- temp_low = a->data.lshift (amount,
- HOST_BITS_PER_DOUBLE_INT,
- SIGNED_FIXED_POINT_MODE_P (a->mode));
- /* Logical shift right to temp_high. */
- temp_high = a->data.llshift (amount - HOST_BITS_PER_DOUBLE_INT,
- HOST_BITS_PER_DOUBLE_INT);
- if (SIGNED_FIXED_POINT_MODE_P (a->mode)
- && a->data.high < 0) /* Signed-extend temp_high. */
- temp_high = temp_high.sext (amount);
- f->mode = mode;
- f->data = temp_low;
- if (SIGNED_FIXED_POINT_MODE_P (a->mode) ==
- SIGNED_FIXED_POINT_MODE_P (f->mode))
- overflow_p = fixed_saturate2 (f->mode, temp_high, temp_low, &f->data,
- sat_p);
- else
- {
- /* Take care of the cases when converting between signed and
- unsigned. */
- if (SIGNED_FIXED_POINT_MODE_P (a->mode))
- {
- /* Signed -> Unsigned. */
- if (a->data.high < 0)
- {
- if (sat_p)
- {
- f->data.low = 0; /* Set to zero. */
- f->data.high = 0; /* Set to zero. */
- }
- else
- overflow_p = true;
- }
- else
- overflow_p = fixed_saturate2 (f->mode, temp_high, temp_low,
- &f->data, sat_p);
- }
- else
- {
- /* Unsigned -> Signed. */
- if (temp_high.high < 0)
- {
- if (sat_p)
- {
- /* Set to maximum. */
- f->data.low = -1; /* Set to all ones. */
- f->data.high = -1; /* Set to all ones. */
- f->data = f->data.zext (GET_MODE_FBIT (f->mode)
- + GET_MODE_IBIT (f->mode));
- /* Clear the sign. */
- }
- else
- overflow_p = true;
- }
- else
- overflow_p = fixed_saturate2 (f->mode, temp_high, temp_low,
- &f->data, sat_p);
- }
- }
- }
- else
- {
- /* Right shift a to temp based on a->mode. */
- double_int temp;
- temp = a->data.lshift (GET_MODE_FBIT (mode) - GET_MODE_FBIT (a->mode),
- HOST_BITS_PER_DOUBLE_INT,
- SIGNED_FIXED_POINT_MODE_P (a->mode));
- f->mode = mode;
- f->data = temp;
- if (SIGNED_FIXED_POINT_MODE_P (a->mode) ==
- SIGNED_FIXED_POINT_MODE_P (f->mode))
- overflow_p = fixed_saturate1 (f->mode, f->data, &f->data, sat_p);
- else
- {
- /* Take care of the cases when converting between signed and
- unsigned. */
- if (SIGNED_FIXED_POINT_MODE_P (a->mode))
- {
- /* Signed -> Unsigned. */
- if (a->data.high < 0)
- {
- if (sat_p)
- {
- f->data.low = 0; /* Set to zero. */
- f->data.high = 0; /* Set to zero. */
- }
- else
- overflow_p = true;
- }
- else
- overflow_p = fixed_saturate1 (f->mode, f->data, &f->data,
- sat_p);
- }
- else
- {
- /* Unsigned -> Signed. */
- if (temp.high < 0)
- {
- if (sat_p)
- {
- /* Set to maximum. */
- f->data.low = -1; /* Set to all ones. */
- f->data.high = -1; /* Set to all ones. */
- f->data = f->data.zext (GET_MODE_FBIT (f->mode)
- + GET_MODE_IBIT (f->mode));
- /* Clear the sign. */
- }
- else
- overflow_p = true;
- }
- else
- overflow_p = fixed_saturate1 (f->mode, f->data, &f->data,
- sat_p);
- }
- }
- }
-
- f->data = f->data.ext (SIGNED_FIXED_POINT_MODE_P (f->mode)
- + GET_MODE_FBIT (f->mode)
- + GET_MODE_IBIT (f->mode),
- UNSIGNED_FIXED_POINT_MODE_P (f->mode));
- return overflow_p;
-}
-
-/* Convert to a new fixed-point mode from an integer.
- If UNSIGNED_P, this integer is unsigned.
- If SAT_P, saturate the result to the max or the min.
- Return true, if !SAT_P and overflow. */
-
-bool
-fixed_convert_from_int (FIXED_VALUE_TYPE *f, scalar_mode mode,
- double_int a, bool unsigned_p, bool sat_p)
-{
- bool overflow_p = false;
- /* Left shift a to temp_high, temp_low. */
- double_int temp_high, temp_low;
- int amount = GET_MODE_FBIT (mode);
- if (amount == HOST_BITS_PER_DOUBLE_INT)
- {
- temp_high = a;
- temp_low.low = 0;
- temp_low.high = 0;
- }
- else
- {
- temp_low = a.llshift (amount, HOST_BITS_PER_DOUBLE_INT);
-
- /* Logical shift right to temp_high. */
- temp_high = a.llshift (amount - HOST_BITS_PER_DOUBLE_INT,
- HOST_BITS_PER_DOUBLE_INT);
- }
- if (!unsigned_p && a.high < 0) /* Signed-extend temp_high. */
- temp_high = temp_high.sext (amount);
-
- f->mode = mode;
- f->data = temp_low;
-
- if (unsigned_p == UNSIGNED_FIXED_POINT_MODE_P (f->mode))
- overflow_p = fixed_saturate2 (f->mode, temp_high, temp_low, &f->data,
- sat_p);
- else
- {
- /* Take care of the cases when converting between signed and unsigned. */
- if (!unsigned_p)
- {
- /* Signed -> Unsigned. */
- if (a.high < 0)
- {
- if (sat_p)
- {
- f->data.low = 0; /* Set to zero. */
- f->data.high = 0; /* Set to zero. */
- }
- else
- overflow_p = true;
- }
- else
- overflow_p = fixed_saturate2 (f->mode, temp_high, temp_low,
- &f->data, sat_p);
- }
- else
- {
- /* Unsigned -> Signed. */
- if (temp_high.high < 0)
- {
- if (sat_p)
- {
- /* Set to maximum. */
- f->data.low = -1; /* Set to all ones. */
- f->data.high = -1; /* Set to all ones. */
- f->data = f->data.zext (GET_MODE_FBIT (f->mode)
- + GET_MODE_IBIT (f->mode));
- /* Clear the sign. */
- }
- else
- overflow_p = true;
- }
- else
- overflow_p = fixed_saturate2 (f->mode, temp_high, temp_low,
- &f->data, sat_p);
- }
- }
- f->data = f->data.ext (SIGNED_FIXED_POINT_MODE_P (f->mode)
- + GET_MODE_FBIT (f->mode)
- + GET_MODE_IBIT (f->mode),
- UNSIGNED_FIXED_POINT_MODE_P (f->mode));
- return overflow_p;
-}
-
-/* Convert to a new fixed-point mode from a real.
- If SAT_P, saturate the result to the max or the min.
- Return true, if !SAT_P and overflow. */
-
-bool
-fixed_convert_from_real (FIXED_VALUE_TYPE *f, scalar_mode mode,
- const REAL_VALUE_TYPE *a, bool sat_p)
-{
- bool overflow_p = false;
- REAL_VALUE_TYPE real_value, fixed_value, base_value;
- bool unsigned_p = UNSIGNED_FIXED_POINT_MODE_P (mode);
- int i_f_bits = GET_MODE_IBIT (mode) + GET_MODE_FBIT (mode);
- unsigned int fbit = GET_MODE_FBIT (mode);
- enum fixed_value_range_code temp;
- bool fail;
-
- real_value = *a;
- f->mode = mode;
- real_2expN (&base_value, fbit, VOIDmode);
- real_arithmetic (&fixed_value, MULT_EXPR, &real_value, &base_value);
-
- wide_int w = real_to_integer (&fixed_value, &fail,
- GET_MODE_PRECISION (mode));
- f->data.low = w.ulow ();
- f->data.high = w.elt (1);
- temp = check_real_for_fixed_mode (&real_value, mode);
- if (temp == FIXED_UNDERFLOW) /* Minimum. */
- {
- if (sat_p)
- {
- if (unsigned_p)
- {
- f->data.low = 0;
- f->data.high = 0;
- }
- else
- {
- f->data.low = 1;
- f->data.high = 0;
- f->data = f->data.alshift (i_f_bits, HOST_BITS_PER_DOUBLE_INT);
- f->data = f->data.sext (1 + i_f_bits);
- }
- }
- else
- overflow_p = true;
- }
- else if (temp == FIXED_GT_MAX_EPS || temp == FIXED_MAX_EPS) /* Maximum. */
- {
- if (sat_p)
- {
- f->data.low = -1;
- f->data.high = -1;
- f->data = f->data.zext (i_f_bits);
- }
- else
- overflow_p = true;
- }
- f->data = f->data.ext ((!unsigned_p) + i_f_bits, unsigned_p);
- return overflow_p;
-}
-
-/* Convert to a new real mode from a fixed-point. */
-
-void
-real_convert_from_fixed (REAL_VALUE_TYPE *r, scalar_mode mode,
- const FIXED_VALUE_TYPE *f)
-{
- REAL_VALUE_TYPE base_value, fixed_value, real_value;
-
- signop sgn = UNSIGNED_FIXED_POINT_MODE_P (f->mode) ? UNSIGNED : SIGNED;
- real_2expN (&base_value, GET_MODE_FBIT (f->mode), VOIDmode);
- real_from_integer (&fixed_value, VOIDmode,
- wide_int::from (f->data, GET_MODE_PRECISION (f->mode),
- sgn), sgn);
- real_arithmetic (&real_value, RDIV_EXPR, &fixed_value, &base_value);
- real_convert (r, mode, &real_value);
-}
-
-/* Determine whether a fixed-point value F is negative. */
-
-bool
-fixed_isneg (const FIXED_VALUE_TYPE *f)
-{
- if (SIGNED_FIXED_POINT_MODE_P (f->mode))
- {
- int i_f_bits = GET_MODE_IBIT (f->mode) + GET_MODE_FBIT (f->mode);
- int sign_bit = get_fixed_sign_bit (f->data, i_f_bits);
- if (sign_bit == 1)
- return true;
- }
-
- return false;
-}
generated by cgit v1.1 at 2025-05-21 04:50:43 +0000