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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/lto-wrapper.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/arm/arm-builtins.c: Moved to... * config/arm/arm-builtins.cc: ...here. * config/arm/arm-c.c: Moved to... * config/arm/arm-c.cc: ...here. * config/arm/arm-d.c: Moved to... * config/arm/arm-d.cc: ...here. * config/arm/arm.c: Moved to... * config/arm/arm.cc: ...here. * config/arm/driver-arm.c: Moved to... * config/arm/driver-arm.cc: ...here. * config/avr/avr-c.c: Moved to... * config/avr/avr-c.cc: ...here. * config/avr/avr-devices.c: Moved to... * config/avr/avr-devices.cc: ...here. * config/avr/avr-log.c: Moved to... * config/avr/avr-log.cc: ...here. * config/avr/avr.c: Moved to... * config/avr/avr.cc: ...here. * config/avr/driver-avr.c: Moved to... * config/avr/driver-avr.cc: ...here. * config/avr/gen-avr-mmcu-specs.c: Moved to... * config/avr/gen-avr-mmcu-specs.cc: ...here. * config/avr/gen-avr-mmcu-texi.c: Moved to... * config/avr/gen-avr-mmcu-texi.cc: ...here. * config/bfin/bfin.c: Moved to... * config/bfin/bfin.cc: ...here. * config/bpf/bpf.c: Moved to... * config/bpf/bpf.cc: 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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. * config/nds32/nds32.c: Moved to... * config/nds32/nds32.cc: ...here. * config/netbsd-d.c: Moved to... * config/netbsd-d.cc: ...here. * config/netbsd.c: Moved to... * config/netbsd.cc: ...here. * config/nios2/nios2.c: Moved to... * config/nios2/nios2.cc: ...here. * config/nvptx/mkoffload.c: Moved to... * config/nvptx/mkoffload.cc: ...here. * config/nvptx/nvptx-c.c: Moved to... * config/nvptx/nvptx-c.cc: ...here. * config/nvptx/nvptx.c: Moved to... * config/nvptx/nvptx.cc: ...here. * config/openbsd-d.c: Moved to... * config/openbsd-d.cc: ...here. * config/or1k/or1k.c: Moved to... * config/or1k/or1k.cc: ...here. * config/pa/pa-d.c: Moved to... * config/pa/pa-d.cc: ...here. * config/pa/pa.c: Moved to... * config/pa/pa.cc: ...here. * config/pdp11/pdp11.c: Moved to... * config/pdp11/pdp11.cc: ...here. * config/pru/pru-passes.c: Moved to... * config/pru/pru-passes.cc: ...here. * config/pru/pru-pragma.c: Moved to... * config/pru/pru-pragma.cc: ...here. * config/pru/pru.c: Moved to... * 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/lto-wrapper.c')
-rw-r--r--gcc/lto-wrapper.c2146
1 files changed, 0 insertions, 2146 deletions
diff --git a/gcc/lto-wrapper.c b/gcc/lto-wrapper.c
deleted file mode 100644
index e270928..0000000
--- a/gcc/lto-wrapper.c
+++ /dev/null
@@ -1,2146 +0,0 @@
-/* Wrapper to call lto. Used by collect2 and the linker plugin.
- Copyright (C) 2009-2022 Free Software Foundation, Inc.
-
- Factored out of collect2 by Rafael Espindola <espindola@google.com>
-
-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/>. */
-
-
-/* This program is passed a gcc, a list of gcc arguments and a list of
- object files containing IL. It scans the argument list to check if
- we are in whopr mode or not modifies the arguments and needed and
- prints a list of output files on stdout.
-
- Example:
-
- $ lto-wrapper gcc/xgcc -B gcc a.o b.o -o test -flto
-
- The above will print something like
- /tmp/ccwbQ8B2.lto.o
-
- If WHOPR is used instead, more than one file might be produced
- ./ccXj2DTk.lto.ltrans.o
- ./ccCJuXGv.lto.ltrans.o
-*/
-
-#include "config.h"
-#include "system.h"
-#include "coretypes.h"
-#include "intl.h"
-#include "diagnostic.h"
-#include "obstack.h"
-#include "opts.h"
-#include "options.h"
-#include "simple-object.h"
-#include "lto-section-names.h"
-#include "collect-utils.h"
-#include "opts-diagnostic.h"
-
-/* Environment variable, used for passing the names of offload targets from GCC
- driver to lto-wrapper. */
-#define OFFLOAD_TARGET_NAMES_ENV "OFFLOAD_TARGET_NAMES"
-#define OFFLOAD_TARGET_DEFAULT_ENV "OFFLOAD_TARGET_DEFAULT"
-
-/* By default there is no special suffix for target executables. */
-#ifdef TARGET_EXECUTABLE_SUFFIX
-#define HAVE_TARGET_EXECUTABLE_SUFFIX
-#else
-#define TARGET_EXECUTABLE_SUFFIX ""
-#endif
-
-enum lto_mode_d {
- LTO_MODE_NONE, /* Not doing LTO. */
- LTO_MODE_LTO, /* Normal LTO. */
- LTO_MODE_WHOPR /* WHOPR. */
-};
-
-/* Current LTO mode. */
-static enum lto_mode_d lto_mode = LTO_MODE_NONE;
-
-static char *ltrans_output_file;
-static char *flto_out;
-static unsigned int nr;
-static int *ltrans_priorities;
-static char **input_names;
-static char **output_names;
-static char **offload_names;
-static char *offload_objects_file_name;
-static char *makefile;
-static unsigned int num_deb_objs;
-static const char **early_debug_object_names;
-static bool xassembler_options_error = false;
-
-const char tool_name[] = "lto-wrapper";
-
-/* Delete tempfiles. Called from utils_cleanup. */
-
-void
-tool_cleanup (bool)
-{
- unsigned int i;
-
- if (ltrans_output_file)
- maybe_unlink (ltrans_output_file);
- if (flto_out)
- maybe_unlink (flto_out);
- if (offload_objects_file_name)
- maybe_unlink (offload_objects_file_name);
- if (makefile)
- maybe_unlink (makefile);
- if (early_debug_object_names)
- for (i = 0; i < num_deb_objs; ++i)
- if (early_debug_object_names[i])
- maybe_unlink (early_debug_object_names[i]);
- for (i = 0; i < nr; ++i)
- {
- maybe_unlink (input_names[i]);
- if (output_names[i])
- maybe_unlink (output_names[i]);
- }
-}
-
-static void
-lto_wrapper_cleanup (void)
-{
- utils_cleanup (false);
-}
-
-/* Unlink a temporary LTRANS file unless requested otherwise. */
-
-void
-maybe_unlink (const char *file)
-{
- if (!save_temps)
- {
- if (unlink_if_ordinary (file)
- && errno != ENOENT)
- fatal_error (input_location, "deleting LTRANS file %s: %m", file);
- }
- else if (verbose)
- fprintf (stderr, "[Leaving LTRANS %s]\n", file);
-}
-
-/* Template of LTRANS dumpbase suffix. */
-#define DUMPBASE_SUFFIX "ltrans18446744073709551615"
-
-/* Create decoded options from the COLLECT_GCC and COLLECT_GCC_OPTIONS
- environment. */
-
-static vec<cl_decoded_option>
-get_options_from_collect_gcc_options (const char *collect_gcc,
- const char *collect_gcc_options)
-{
- cl_decoded_option *decoded_options;
- unsigned int decoded_options_count;
- struct obstack argv_obstack;
- const char **argv;
- int argc;
-
- obstack_init (&argv_obstack);
- obstack_ptr_grow (&argv_obstack, collect_gcc);
-
- parse_options_from_collect_gcc_options (collect_gcc_options,
- &argv_obstack, &argc);
- argv = XOBFINISH (&argv_obstack, const char **);
-
- decode_cmdline_options_to_array (argc, (const char **)argv, CL_DRIVER,
- &decoded_options, &decoded_options_count);
- vec<cl_decoded_option> decoded;
- decoded.create (decoded_options_count);
- for (unsigned i = 0; i < decoded_options_count; ++i)
- decoded.quick_push (decoded_options[i]);
- free (decoded_options);
-
- obstack_free (&argv_obstack, NULL);
-
- return decoded;
-}
-
-/* Find option in OPTIONS based on OPT_INDEX. -1 value is returned
- if the option is not present. */
-
-static int
-find_option (vec<cl_decoded_option> &options, size_t opt_index)
-{
- for (unsigned i = 0; i < options.length (); ++i)
- if (options[i].opt_index == opt_index)
- return i;
-
- return -1;
-}
-
-static int
-find_option (vec<cl_decoded_option> &options, cl_decoded_option *option)
-{
- return find_option (options, option->opt_index);
-}
-
-/* Merge -flto FOPTION into vector of DECODED_OPTIONS. */
-
-static void
-merge_flto_options (vec<cl_decoded_option> &decoded_options,
- cl_decoded_option *foption)
-{
- int existing_opt = find_option (decoded_options, foption);
- if (existing_opt == -1)
- decoded_options.safe_push (*foption);
- else
- {
- if (strcmp (foption->arg, decoded_options[existing_opt].arg) != 0)
- {
- /* -flto=auto is preferred. */
- if (strcmp (decoded_options[existing_opt].arg, "auto") == 0)
- ;
- else if (strcmp (foption->arg, "auto") == 0
- || strcmp (foption->arg, "jobserver") == 0)
- decoded_options[existing_opt].arg = foption->arg;
- else if (strcmp (decoded_options[existing_opt].arg,
- "jobserver") != 0)
- {
- int n = atoi (foption->arg);
- int original_n = atoi (decoded_options[existing_opt].arg);
- if (n > original_n)
- decoded_options[existing_opt].arg = foption->arg;
- }
- }
- }
-}
-
-/* Try to merge and complain about options FDECODED_OPTIONS when applied
- ontop of DECODED_OPTIONS. */
-
-static void
-merge_and_complain (vec<cl_decoded_option> &decoded_options,
- vec<cl_decoded_option> fdecoded_options,
- vec<cl_decoded_option> decoded_cl_options)
-{
- unsigned int i, j;
- cl_decoded_option *pic_option = NULL;
- cl_decoded_option *pie_option = NULL;
- cl_decoded_option *cf_protection_option = NULL;
-
- /* ??? Merge options from files. Most cases can be
- handled by either unioning or intersecting
- (for example -fwrapv is a case for unioning,
- -ffast-math is for intersection). Most complaints
- about real conflicts between different options can
- be deferred to the compiler proper. Options that
- we can neither safely handle by intersection nor
- unioning would need to be complained about here.
- Ideally we'd have a flag in the opt files that
- tells whether to union or intersect or reject.
- In absence of that it's unclear what a good default is.
- It's also difficult to get positional handling correct. */
-
- /* Look for a -fcf-protection option in the link-time options
- which overrides any -fcf-protection from the lto sections. */
- for (i = 0; i < decoded_cl_options.length (); ++i)
- {
- cl_decoded_option *foption = &decoded_cl_options[i];
- if (foption->opt_index == OPT_fcf_protection_)
- {
- cf_protection_option = foption;
- }
- }
-
- /* The following does what the old LTO option code did,
- union all target and a selected set of common options. */
- for (i = 0; i < fdecoded_options.length (); ++i)
- {
- cl_decoded_option *foption = &fdecoded_options[i];
- int existing_opt = find_option (decoded_options, foption);
- switch (foption->opt_index)
- {
- case OPT_SPECIAL_unknown:
- case OPT_SPECIAL_ignore:
- case OPT_SPECIAL_warn_removed:
- case OPT_SPECIAL_program_name:
- case OPT_SPECIAL_input_file:
- break;
-
- default:
- if (!(cl_options[foption->opt_index].flags & CL_TARGET))
- break;
-
- /* Fallthru. */
- case OPT_fdiagnostics_show_caret:
- case OPT_fdiagnostics_show_labels:
- case OPT_fdiagnostics_show_line_numbers:
- case OPT_fdiagnostics_show_option:
- case OPT_fdiagnostics_show_location_:
- case OPT_fshow_column:
- case OPT_fcommon:
- case OPT_fgnu_tm:
- case OPT_g:
- /* Do what the old LTO code did - collect exactly one option
- setting per OPT code, we pick the first we encounter.
- ??? This doesn't make too much sense, but when it doesn't
- then we should complain. */
- if (existing_opt == -1)
- decoded_options.safe_push (*foption);
- break;
-
- /* Figure out what PIC/PIE level wins and merge the results. */
- case OPT_fPIC:
- case OPT_fpic:
- pic_option = foption;
- break;
- case OPT_fPIE:
- case OPT_fpie:
- pie_option = foption;
- break;
-
- case OPT_fopenmp:
- case OPT_fopenacc:
- /* For selected options we can merge conservatively. */
- if (existing_opt == -1)
- decoded_options.safe_push (*foption);
- /* -fopenmp > -fno-openmp,
- -fopenacc > -fno-openacc */
- else if (foption->value > decoded_options[existing_opt].value)
- decoded_options[existing_opt] = *foption;
- break;
-
- case OPT_fopenacc_dim_:
- /* Append or check identical. */
- if (existing_opt == -1)
- decoded_options.safe_push (*foption);
- else if (strcmp (decoded_options[existing_opt].arg, foption->arg))
- fatal_error (input_location,
- "option %s with different values",
- foption->orig_option_with_args_text);
- break;
-
- case OPT_fcf_protection_:
- /* Default to link-time option, else append or check identical. */
- if (!cf_protection_option
- || cf_protection_option->value == CF_CHECK)
- {
- if (existing_opt == -1)
- decoded_options.safe_push (*foption);
- else if (decoded_options[existing_opt].value != foption->value)
- {
- if (cf_protection_option
- && cf_protection_option->value == CF_CHECK)
- fatal_error (input_location,
- "option %qs with mismatching values"
- " (%s, %s)",
- "-fcf-protection",
- decoded_options[existing_opt].arg,
- foption->arg);
- else
- {
- /* Merge and update the -fcf-protection option. */
- decoded_options[existing_opt].value
- &= (foption->value & CF_FULL);
- switch (decoded_options[existing_opt].value)
- {
- case CF_NONE:
- decoded_options[existing_opt].arg = "none";
- break;
- case CF_BRANCH:
- decoded_options[existing_opt].arg = "branch";
- break;
- case CF_RETURN:
- decoded_options[existing_opt].arg = "return";
- break;
- default:
- gcc_unreachable ();
- }
- }
- }
- }
- break;
-
- case OPT_O:
- case OPT_Ofast:
- case OPT_Og:
- case OPT_Os:
- case OPT_Oz:
- existing_opt = -1;
- for (j = 0; j < decoded_options.length (); ++j)
- if (decoded_options[j].opt_index == OPT_O
- || decoded_options[j].opt_index == OPT_Ofast
- || decoded_options[j].opt_index == OPT_Og
- || decoded_options[j].opt_index == OPT_Os
- || decoded_options[j].opt_index == OPT_Oz)
- {
- existing_opt = j;
- break;
- }
- if (existing_opt == -1)
- decoded_options.safe_push (*foption);
- else if (decoded_options[existing_opt].opt_index == foption->opt_index
- && foption->opt_index != OPT_O)
- /* Exact same options get merged. */
- ;
- else
- {
- /* For mismatched option kinds preserve the optimization
- level only, thus merge it as -On. This also handles
- merging of same optimization level -On. */
- int level = 0;
- switch (foption->opt_index)
- {
- case OPT_O:
- if (foption->arg[0] == '\0')
- level = MAX (level, 1);
- else
- level = MAX (level, atoi (foption->arg));
- break;
- case OPT_Ofast:
- level = MAX (level, 3);
- break;
- case OPT_Og:
- level = MAX (level, 1);
- break;
- case OPT_Os:
- case OPT_Oz:
- level = MAX (level, 2);
- break;
- default:
- gcc_unreachable ();
- }
- switch (decoded_options[existing_opt].opt_index)
- {
- case OPT_O:
- if (decoded_options[existing_opt].arg[0] == '\0')
- level = MAX (level, 1);
- else
- level = MAX (level,
- atoi (decoded_options[existing_opt].arg));
- break;
- case OPT_Ofast:
- level = MAX (level, 3);
- break;
- case OPT_Og:
- level = MAX (level, 1);
- break;
- case OPT_Os:
- case OPT_Oz:
- level = MAX (level, 2);
- break;
- default:
- gcc_unreachable ();
- }
- decoded_options[existing_opt].opt_index = OPT_O;
- char *tem;
- tem = xasprintf ("-O%d", level);
- decoded_options[existing_opt].arg = &tem[2];
- decoded_options[existing_opt].canonical_option[0] = tem;
- decoded_options[existing_opt].value = 1;
- }
- break;
-
-
- case OPT_foffload_abi_:
- if (existing_opt == -1)
- decoded_options.safe_push (*foption);
- else if (foption->value != decoded_options[existing_opt].value)
- fatal_error (input_location,
- "option %s not used consistently in all LTO input"
- " files", foption->orig_option_with_args_text);
- break;
-
-
- case OPT_foffload_options_:
- decoded_options.safe_push (*foption);
- break;
-
- case OPT_flto_:
- merge_flto_options (decoded_options, foption);
- break;
- }
- }
-
- /* Merge PIC options:
- -fPIC + -fpic = -fpic
- -fPIC + -fno-pic = -fno-pic
- -fpic/-fPIC + nothing = nothing.
- It is a common mistake to mix few -fPIC compiled objects into otherwise
- non-PIC code. We do not want to build everything with PIC then.
-
- Similarly we merge PIE options, however in addition we keep
- -fPIC + -fPIE = -fPIE
- -fpic + -fPIE = -fpie
- -fPIC/-fpic + -fpie = -fpie
-
- It would be good to warn on mismatches, but it is bit hard to do as
- we do not know what nothing translates to. */
-
- for (unsigned int j = 0; j < decoded_options.length ();)
- if (decoded_options[j].opt_index == OPT_fPIC
- || decoded_options[j].opt_index == OPT_fpic)
- {
- /* -fno-pic in one unit implies -fno-pic everywhere. */
- if (decoded_options[j].value == 0)
- j++;
- /* If we have no pic option or merge in -fno-pic, we still may turn
- existing pic/PIC mode into pie/PIE if -fpie/-fPIE is present. */
- else if ((pic_option && pic_option->value == 0)
- || !pic_option)
- {
- if (pie_option)
- {
- bool big = decoded_options[j].opt_index == OPT_fPIC
- && pie_option->opt_index == OPT_fPIE;
- decoded_options[j].opt_index = big ? OPT_fPIE : OPT_fpie;
- if (pie_option->value)
- decoded_options[j].canonical_option[0]
- = big ? "-fPIE" : "-fpie";
- else
- decoded_options[j].canonical_option[0] = "-fno-pie";
- decoded_options[j].value = pie_option->value;
- j++;
- }
- else if (pic_option)
- {
- decoded_options[j] = *pic_option;
- j++;
- }
- /* We do not know if target defaults to pic or not, so just remove
- option if it is missing in one unit but enabled in other. */
- else
- decoded_options.ordered_remove (j);
- }
- else if (pic_option->opt_index == OPT_fpic
- && decoded_options[j].opt_index == OPT_fPIC)
- {
- decoded_options[j] = *pic_option;
- j++;
- }
- else
- j++;
- }
- else if (decoded_options[j].opt_index == OPT_fPIE
- || decoded_options[j].opt_index == OPT_fpie)
- {
- /* -fno-pie in one unit implies -fno-pie everywhere. */
- if (decoded_options[j].value == 0)
- j++;
- /* If we have no pie option or merge in -fno-pie, we still preserve
- PIE/pie if pic/PIC is present. */
- else if ((pie_option && pie_option->value == 0)
- || !pie_option)
- {
- /* If -fPIC/-fpic is given, merge it with -fPIE/-fpie. */
- if (pic_option)
- {
- if (pic_option->opt_index == OPT_fpic
- && decoded_options[j].opt_index == OPT_fPIE)
- {
- decoded_options[j].opt_index = OPT_fpie;
- decoded_options[j].canonical_option[0]
- = pic_option->value ? "-fpie" : "-fno-pie";
- }
- else if (!pic_option->value)
- decoded_options[j].canonical_option[0] = "-fno-pie";
- decoded_options[j].value = pic_option->value;
- j++;
- }
- else if (pie_option)
- {
- decoded_options[j] = *pie_option;
- j++;
- }
- /* Because we always append pic/PIE options this code path should
- not happen unless the LTO object was built by old lto1 which
- did not contain that logic yet. */
- else
- decoded_options.ordered_remove (j);
- }
- else if (pie_option->opt_index == OPT_fpie
- && decoded_options[j].opt_index == OPT_fPIE)
- {
- decoded_options[j] = *pie_option;
- j++;
- }
- else
- j++;
- }
- else
- j++;
-
- if (!xassembler_options_error)
- for (i = j = 0; ; i++, j++)
- {
- int existing_opt_index
- = find_option (decoded_options, OPT_Xassembler);
- int existing_opt2_index
- = find_option (fdecoded_options, OPT_Xassembler);
-
- cl_decoded_option *existing_opt = NULL;
- cl_decoded_option *existing_opt2 = NULL;
- if (existing_opt_index != -1)
- existing_opt = &decoded_options[existing_opt_index];
- if (existing_opt2_index != -1)
- existing_opt2 = &fdecoded_options[existing_opt2_index];
-
- if (existing_opt == NULL && existing_opt2 == NULL)
- break;
- else if (existing_opt != NULL && existing_opt2 == NULL)
- {
- warning (0, "Extra option to %<-Xassembler%>: %s,"
- " dropping all %<-Xassembler%> and %<-Wa%> options.",
- existing_opt->arg);
- xassembler_options_error = true;
- break;
- }
- else if (existing_opt == NULL && existing_opt2 != NULL)
- {
- warning (0, "Extra option to %<-Xassembler%>: %s,"
- " dropping all %<-Xassembler%> and %<-Wa%> options.",
- existing_opt2->arg);
- xassembler_options_error = true;
- break;
- }
- else if (strcmp (existing_opt->arg, existing_opt2->arg) != 0)
- {
- warning (0, "Options to %<-Xassembler%> do not match: %s, %s,"
- " dropping all %<-Xassembler%> and %<-Wa%> options.",
- existing_opt->arg, existing_opt2->arg);
- xassembler_options_error = true;
- break;
- }
- }
-}
-
-/* Auxiliary function that frees elements of PTR and PTR itself.
- N is number of elements to be freed. If PTR is NULL, nothing is freed.
- If an element is NULL, subsequent elements are not freed. */
-
-static void **
-free_array_of_ptrs (void **ptr, unsigned n)
-{
- if (!ptr)
- return NULL;
- for (unsigned i = 0; i < n; i++)
- {
- if (!ptr[i])
- break;
- free (ptr[i]);
- }
- free (ptr);
- return NULL;
-}
-
-/* Parse STR, saving found tokens into PVALUES and return their number.
- Tokens are assumed to be delimited by ':'. If APPEND is non-null,
- append it to every token we find. */
-
-static unsigned
-parse_env_var (const char *str, char ***pvalues, const char *append)
-{
- const char *curval, *nextval;
- char **values;
- unsigned num = 1, i;
-
- curval = strchr (str, ':');
- while (curval)
- {
- num++;
- curval = strchr (curval + 1, ':');
- }
-
- values = (char**) xmalloc (num * sizeof (char*));
- curval = str;
- nextval = strchr (curval, ':');
- if (nextval == NULL)
- nextval = strchr (curval, '\0');
-
- int append_len = append ? strlen (append) : 0;
- for (i = 0; i < num; i++)
- {
- int l = nextval - curval;
- values[i] = (char*) xmalloc (l + 1 + append_len);
- memcpy (values[i], curval, l);
- values[i][l] = 0;
- if (append)
- strcat (values[i], append);
- curval = nextval + 1;
- nextval = strchr (curval, ':');
- if (nextval == NULL)
- nextval = strchr (curval, '\0');
- }
- *pvalues = values;
- return num;
-}
-
-/* Append options OPTS from lto or offload_lto sections to ARGV_OBSTACK. */
-
-static void
-append_compiler_options (obstack *argv_obstack, vec<cl_decoded_option> opts)
-{
- /* Append compiler driver arguments as far as they were merged. */
- for (unsigned int j = 1; j < opts.length (); ++j)
- {
- cl_decoded_option *option = &opts[j];
-
- /* File options have been properly filtered by lto-opts.c. */
- switch (option->opt_index)
- {
- /* Drop arguments that we want to take from the link line. */
- case OPT_flto_:
- case OPT_flto:
- case OPT_flto_partition_:
- continue;
-
- default:
- break;
- }
-
- /* For now do what the original LTO option code was doing - pass
- on any CL_TARGET flag and a few selected others. */
- switch (option->opt_index)
- {
- case OPT_fdiagnostics_show_caret:
- case OPT_fdiagnostics_show_labels:
- case OPT_fdiagnostics_show_line_numbers:
- case OPT_fdiagnostics_show_option:
- case OPT_fdiagnostics_show_location_:
- case OPT_fshow_column:
- case OPT_fPIC:
- case OPT_fpic:
- case OPT_fPIE:
- case OPT_fpie:
- case OPT_fcommon:
- case OPT_fgnu_tm:
- case OPT_fopenmp:
- case OPT_fopenacc:
- case OPT_fopenacc_dim_:
- case OPT_foffload_abi_:
- case OPT_fcf_protection_:
- case OPT_g:
- case OPT_O:
- case OPT_Ofast:
- case OPT_Og:
- case OPT_Os:
- case OPT_Oz:
- break;
-
- case OPT_Xassembler:
- /* When we detected a mismatch in assembler options between
- the input TU's fall back to previous behavior of ignoring them. */
- if (xassembler_options_error)
- continue;
- break;
-
- default:
- if (!(cl_options[option->opt_index].flags & CL_TARGET))
- continue;
- }
-
- /* Pass the option on. */
- for (unsigned int i = 0; i < option->canonical_option_num_elements; ++i)
- obstack_ptr_grow (argv_obstack, option->canonical_option[i]);
- }
-}
-
-/* Append diag options in OPTS to ARGV_OBSTACK. */
-
-static void
-append_diag_options (obstack *argv_obstack, vec<cl_decoded_option> opts)
-{
- /* Append compiler driver arguments as far as they were merged. */
- for (unsigned int j = 1; j < opts.length (); ++j)
- {
- cl_decoded_option *option = &opts[j];
-
- switch (option->opt_index)
- {
- case OPT_fdiagnostics_color_:
- case OPT_fdiagnostics_format_:
- case OPT_fdiagnostics_show_caret:
- case OPT_fdiagnostics_show_labels:
- case OPT_fdiagnostics_show_line_numbers:
- case OPT_fdiagnostics_show_option:
- case OPT_fdiagnostics_show_location_:
- case OPT_fshow_column:
- break;
- default:
- continue;
- }
-
- /* Pass the option on. */
- for (unsigned int i = 0; i < option->canonical_option_num_elements; ++i)
- obstack_ptr_grow (argv_obstack, option->canonical_option[i]);
- }
-}
-
-
-/* Append linker options OPTS to ARGV_OBSTACK. */
-
-static void
-append_linker_options (obstack *argv_obstack, vec<cl_decoded_option> opts)
-{
- /* Append linker driver arguments. Compiler options from the linker
- driver arguments will override / merge with those from the compiler. */
- for (unsigned int j = 1; j < opts.length (); ++j)
- {
- cl_decoded_option *option = &opts[j];
-
- /* Do not pass on frontend specific flags not suitable for lto. */
- if (!(cl_options[option->opt_index].flags
- & (CL_COMMON|CL_TARGET|CL_DRIVER|CL_LTO)))
- continue;
-
- switch (option->opt_index)
- {
- case OPT_o:
- case OPT_flto_:
- case OPT_flto:
- /* We've handled these LTO options, do not pass them on. */
- continue;
-
- case OPT_fopenmp:
- case OPT_fopenacc:
- /* Ignore -fno-XXX form of these options, as otherwise
- corresponding builtins will not be enabled. */
- if (option->value == 0)
- continue;
- break;
-
- default:
- break;
- }
-
- /* Pass the option on. */
- for (unsigned int i = 0; i < option->canonical_option_num_elements; ++i)
- obstack_ptr_grow (argv_obstack, option->canonical_option[i]);
- }
-}
-
-/* Extract options for TARGET offload compiler from OPTIONS and append
- them to ARGV_OBSTACK. */
-
-static void
-append_offload_options (obstack *argv_obstack, const char *target,
- vec<cl_decoded_option> options)
-{
- for (unsigned i = 0; i < options.length (); i++)
- {
- const char *cur, *next, *opts;
- char **argv;
- unsigned argc;
- cl_decoded_option *option = &options[i];
-
- if (option->opt_index != OPT_foffload_options_)
- continue;
-
- /* If option argument starts with '-' then no target is specified. That
- means offload options are specified for all targets, so we need to
- append them. */
- if (option->arg[0] == '-')
- opts = option->arg;
- else
- {
- opts = strchr (option->arg, '=');
- gcc_assert (opts);
- cur = option->arg;
-
- while (cur < opts)
- {
- next = strchr (cur, ',');
- if (next == NULL)
- next = opts;
- next = (next > opts) ? opts : next;
-
- /* Are we looking for this offload target? */
- if (strlen (target) == (size_t) (next - cur)
- && strncmp (target, cur, next - cur) == 0)
- break;
-
- /* Skip the comma or equal sign. */
- cur = next + 1;
- }
-
- if (cur >= opts)
- continue;
-
- opts++;
- }
-
- argv = buildargv (opts);
- for (argc = 0; argv[argc]; argc++)
- obstack_ptr_grow (argv_obstack, argv[argc]);
- }
-}
-
-/* Check whether NAME can be accessed in MODE. This is like access,
- except that it never considers directories to be executable. */
-
-static int
-access_check (const char *name, int mode)
-{
- if (mode == X_OK)
- {
- struct stat st;
-
- if (stat (name, &st) < 0
- || S_ISDIR (st.st_mode))
- return -1;
- }
-
- return access (name, mode);
-}
-
-/* Prepare a target image for offload TARGET, using mkoffload tool from
- COMPILER_PATH. Return the name of the resultant object file. */
-
-static char *
-compile_offload_image (const char *target, const char *compiler_path,
- unsigned in_argc, char *in_argv[],
- vec<cl_decoded_option> compiler_opts,
- vec<cl_decoded_option> linker_opts)
-{
- char *filename = NULL;
- char *dumpbase;
- char **argv;
- char *suffix
- = XALLOCAVEC (char, sizeof ("/accel//mkoffload") + strlen (target));
- strcpy (suffix, "/accel/");
- strcat (suffix, target);
- strcat (suffix, "/mkoffload");
-
- char **paths = NULL;
- unsigned n_paths = parse_env_var (compiler_path, &paths, suffix);
-
- const char *compiler = NULL;
- for (unsigned i = 0; i < n_paths; i++)
- if (access_check (paths[i], X_OK) == 0)
- {
- compiler = paths[i];
- break;
- }
-#if OFFLOAD_DEFAULTED
- if (!compiler && getenv (OFFLOAD_TARGET_DEFAULT_ENV))
- {
- free_array_of_ptrs ((void **) paths, n_paths);
- return NULL;
- }
-#endif
-
- if (!compiler)
- fatal_error (input_location,
- "could not find %s in %s (consider using %<-B%>)",
- suffix + 1, compiler_path);
-
- dumpbase = concat (dumppfx, "x", target, NULL);
-
- /* Generate temporary output file name. */
- if (save_temps)
- filename = concat (dumpbase, ".o", NULL);
- else
- filename = make_temp_file (".target.o");
-
- struct obstack argv_obstack;
- obstack_init (&argv_obstack);
- obstack_ptr_grow (&argv_obstack, compiler);
- if (save_temps)
- obstack_ptr_grow (&argv_obstack, "-save-temps");
- if (verbose)
- obstack_ptr_grow (&argv_obstack, "-v");
- obstack_ptr_grow (&argv_obstack, "-o");
- obstack_ptr_grow (&argv_obstack, filename);
-
- /* Append names of input object files. */
- for (unsigned i = 0; i < in_argc; i++)
- obstack_ptr_grow (&argv_obstack, in_argv[i]);
-
- /* Append options from offload_lto sections. */
- append_compiler_options (&argv_obstack, compiler_opts);
- append_diag_options (&argv_obstack, linker_opts);
-
- obstack_ptr_grow (&argv_obstack, "-dumpbase");
- obstack_ptr_grow (&argv_obstack, dumpbase);
-
- /* Append options specified by -foffload last. In case of conflicting
- options we expect offload compiler to choose the latest. */
- append_offload_options (&argv_obstack, target, compiler_opts);
- append_offload_options (&argv_obstack, target, linker_opts);
-
- obstack_ptr_grow (&argv_obstack, NULL);
- argv = XOBFINISH (&argv_obstack, char **);
- fork_execute (argv[0], argv, true, "offload_args");
- obstack_free (&argv_obstack, NULL);
-
- free_array_of_ptrs ((void **) paths, n_paths);
- return filename;
-}
-
-
-/* The main routine dealing with offloading.
- The routine builds a target image for each offload target. IN_ARGC and
- IN_ARGV specify options and input object files. As all of them could contain
- target sections, we pass them all to target compilers. */
-
-static void
-compile_images_for_offload_targets (unsigned in_argc, char *in_argv[],
- vec<cl_decoded_option> compiler_opts,
- vec<cl_decoded_option> linker_opts)
-{
- char **names = NULL;
- const char *target_names = getenv (OFFLOAD_TARGET_NAMES_ENV);
- if (!target_names)
- return;
- unsigned num_targets = parse_env_var (target_names, &names, NULL);
- int next_name_entry = 0;
-
- const char *compiler_path = getenv ("COMPILER_PATH");
- if (!compiler_path)
- goto out;
-
- /* Prepare an image for each target and save the name of the resultant object
- file to the OFFLOAD_NAMES array. It is terminated by a NULL entry. */
- offload_names = XCNEWVEC (char *, num_targets + 1);
- for (unsigned i = 0; i < num_targets; i++)
- {
- offload_names[next_name_entry]
- = compile_offload_image (names[i], compiler_path, in_argc, in_argv,
- compiler_opts, linker_opts);
- if (!offload_names[next_name_entry])
-#if OFFLOAD_DEFAULTED
- continue;
-#else
- fatal_error (input_location,
- "problem with building target image for %s", names[i]);
-#endif
- next_name_entry++;
- }
-
-#if OFFLOAD_DEFAULTED
- if (next_name_entry == 0)
- {
- free (offload_names);
- offload_names = NULL;
- }
-#endif
-
- out:
- free_array_of_ptrs ((void **) names, num_targets);
-}
-
-/* Copy a file from SRC to DEST. */
-
-static void
-copy_file (const char *dest, const char *src)
-{
- FILE *d = fopen (dest, "wb");
- FILE *s = fopen (src, "rb");
- char buffer[512];
- while (!feof (s))
- {
- size_t len = fread (buffer, 1, 512, s);
- if (ferror (s) != 0)
- fatal_error (input_location, "reading input file");
- if (len > 0)
- {
- fwrite (buffer, 1, len, d);
- if (ferror (d) != 0)
- fatal_error (input_location, "writing output file");
- }
- }
- fclose (d);
- fclose (s);
-}
-
-/* Find the crtoffloadtable.o file in LIBRARY_PATH, make copy and pass name of
- the copy to the linker. */
-
-static void
-find_crtoffloadtable (int save_temps, const char *dumppfx)
-{
- char **paths = NULL;
- const char *library_path = getenv ("LIBRARY_PATH");
- if (!library_path)
- return;
- unsigned n_paths = parse_env_var (library_path, &paths, "/crtoffloadtable.o");
-
- unsigned i;
- for (i = 0; i < n_paths; i++)
- if (access_check (paths[i], R_OK) == 0)
- {
- /* The linker will delete the filename we give it, so make a copy. */
- char *crtoffloadtable;
- if (!save_temps)
- crtoffloadtable = make_temp_file (".crtoffloadtable.o");
- else
- crtoffloadtable = concat (dumppfx, "crtoffloadtable.o", NULL);
- copy_file (crtoffloadtable, paths[i]);
- printf ("%s\n", crtoffloadtable);
- XDELETEVEC (crtoffloadtable);
- break;
- }
- if (i == n_paths)
- fatal_error (input_location,
- "installation error, cannot find %<crtoffloadtable.o%>");
-
- free_array_of_ptrs ((void **) paths, n_paths);
-}
-
-/* A subroutine of run_gcc. Examine the open file FD for lto sections with
- name prefix PREFIX, at FILE_OFFSET, and store any options we find in OPTS.
- Return true if we found a matching section, false
- otherwise. COLLECT_GCC holds the value of the environment variable with
- the same name. */
-
-static bool
-find_and_merge_options (int fd, off_t file_offset, const char *prefix,
- vec<cl_decoded_option> decoded_cl_options,
- vec<cl_decoded_option> *opts, const char *collect_gcc)
-{
- off_t offset, length;
- char *data;
- char *fopts;
- const char *errmsg;
- int err;
- vec<cl_decoded_option> fdecoded_options;
-
- simple_object_read *sobj;
- sobj = simple_object_start_read (fd, file_offset, "__GNU_LTO",
- &errmsg, &err);
- if (!sobj)
- return false;
-
- char *secname = XALLOCAVEC (char, strlen (prefix) + sizeof (".opts"));
- strcpy (secname, prefix);
- strcat (secname, ".opts");
- if (!simple_object_find_section (sobj, secname, &offset, &length,
- &errmsg, &err))
- {
- simple_object_release_read (sobj);
- return false;
- }
-
- lseek (fd, file_offset + offset, SEEK_SET);
- data = (char *)xmalloc (length);
- read (fd, data, length);
- fopts = data;
- bool first = true;
- do
- {
- vec<cl_decoded_option> f2decoded_options
- = get_options_from_collect_gcc_options (collect_gcc, fopts);
- if (first)
- {
- fdecoded_options = f2decoded_options;
- first = false;
- }
- else
- merge_and_complain (fdecoded_options, f2decoded_options,
- decoded_cl_options);
-
- fopts += strlen (fopts) + 1;
- }
- while (fopts - data < length);
-
- free (data);
- simple_object_release_read (sobj);
- *opts = fdecoded_options;
- return true;
-}
-
-/* Copy early debug info sections from INFILE to a new file whose name
- is returned. Return NULL on error. */
-
-const char *
-debug_objcopy (const char *infile, bool rename)
-{
- char *outfile;
- const char *errmsg;
- int err;
-
- const char *p;
- const char *orig_infile = infile;
- off_t inoff = 0;
- long loffset;
- int consumed;
- if ((p = strrchr (infile, '@'))
- && p != infile
- && sscanf (p, "@%li%n", &loffset, &consumed) >= 1
- && strlen (p) == (unsigned int) consumed)
- {
- char *fname = xstrdup (infile);
- fname[p - infile] = '\0';
- infile = fname;
- inoff = (off_t) loffset;
- }
- int infd = open (infile, O_RDONLY | O_BINARY);
- if (infd == -1)
- return NULL;
- simple_object_read *inobj = simple_object_start_read (infd, inoff,
- "__GNU_LTO",
- &errmsg, &err);
- if (!inobj)
- return NULL;
-
- off_t off, len;
- if (simple_object_find_section (inobj, ".gnu.debuglto_.debug_info",
- &off, &len, &errmsg, &err) != 1)
- {
- if (errmsg)
- fatal_error (0, "%s: %s", errmsg, xstrerror (err));
-
- simple_object_release_read (inobj);
- close (infd);
- return NULL;
- }
-
- if (save_temps)
- outfile = concat (orig_infile, ".debug.temp.o", NULL);
- else
- outfile = make_temp_file (".debug.temp.o");
- errmsg = simple_object_copy_lto_debug_sections (inobj, outfile, &err, rename);
- if (errmsg)
- {
- unlink_if_ordinary (outfile);
- fatal_error (0, "%s: %s", errmsg, xstrerror (err));
- }
-
- simple_object_release_read (inobj);
- close (infd);
-
- return outfile;
-}
-
-/* Helper for qsort: compare priorities for parallel compilation. */
-
-int
-cmp_priority (const void *a, const void *b)
-{
- return *((const int *)b)-*((const int *)a);
-}
-
-/* Number of CPUs that can be used for parallel LTRANS phase. */
-
-static unsigned long nthreads_var = 0;
-
-#ifdef HAVE_PTHREAD_AFFINITY_NP
-unsigned long cpuset_size;
-static unsigned long get_cpuset_size;
-cpu_set_t *cpusetp;
-
-unsigned long
-static cpuset_popcount (unsigned long cpusetsize, cpu_set_t *cpusetp)
-{
-#ifdef CPU_COUNT_S
- /* glibc 2.7 and above provide a macro for this. */
- return CPU_COUNT_S (cpusetsize, cpusetp);
-#else
-#ifdef CPU_COUNT
- if (cpusetsize == sizeof (cpu_set_t))
- /* glibc 2.6 and above provide a macro for this. */
- return CPU_COUNT (cpusetp);
-#endif
- size_t i;
- unsigned long ret = 0;
- STATIC_ASSERT (sizeof (cpusetp->__bits[0]) == sizeof (unsigned long int));
- for (i = 0; i < cpusetsize / sizeof (cpusetp->__bits[0]); i++)
- {
- unsigned long int mask = cpusetp->__bits[i];
- if (mask == 0)
- continue;
- ret += __builtin_popcountl (mask);
- }
- return ret;
-#endif
-}
-#endif
-
-/* At startup, determine the default number of threads. It would seem
- this should be related to the number of cpus online. */
-
-static void
-init_num_threads (void)
-{
-#ifdef HAVE_PTHREAD_AFFINITY_NP
-#if defined (_SC_NPROCESSORS_CONF) && defined (CPU_ALLOC_SIZE)
- cpuset_size = sysconf (_SC_NPROCESSORS_CONF);
- cpuset_size = CPU_ALLOC_SIZE (cpuset_size);
-#else
- cpuset_size = sizeof (cpu_set_t);
-#endif
-
- cpusetp = (cpu_set_t *) xmalloc (gomp_cpuset_size);
- do
- {
- int ret = pthread_getaffinity_np (pthread_self (), gomp_cpuset_size,
- cpusetp);
- if (ret == 0)
- {
- /* Count only the CPUs this process can use. */
- nthreads_var = cpuset_popcount (cpuset_size, cpusetp);
- if (nthreads_var == 0)
- break;
- get_cpuset_size = cpuset_size;
-#ifdef CPU_ALLOC_SIZE
- unsigned long i;
- for (i = cpuset_size * 8; i; i--)
- if (CPU_ISSET_S (i - 1, cpuset_size, cpusetp))
- break;
- cpuset_size = CPU_ALLOC_SIZE (i);
-#endif
- return;
- }
- if (ret != EINVAL)
- break;
-#ifdef CPU_ALLOC_SIZE
- if (cpuset_size < sizeof (cpu_set_t))
- cpuset_size = sizeof (cpu_set_t);
- else
- cpuset_size = cpuset_size * 2;
- if (cpuset_size < 8 * sizeof (cpu_set_t))
- cpusetp
- = (cpu_set_t *) realloc (cpusetp, cpuset_size);
- else
- {
- /* Avoid fatal if too large memory allocation would be
- requested, e.g. kernel returning EINVAL all the time. */
- void *p = realloc (cpusetp, cpuset_size);
- if (p == NULL)
- break;
- cpusetp = (cpu_set_t *) p;
- }
-#else
- break;
-#endif
- }
- while (1);
- cpuset_size = 0;
- nthreads_var = 1;
- free (cpusetp);
- cpusetp = NULL;
-#endif
-#ifdef _SC_NPROCESSORS_ONLN
- nthreads_var = sysconf (_SC_NPROCESSORS_ONLN);
-#endif
-}
-
-/* Test and return reason why a jobserver cannot be detected. */
-
-static const char *
-jobserver_active_p (void)
-{
- #define JS_PREFIX "jobserver is not available: "
- #define JS_NEEDLE "--jobserver-auth="
-
- const char *makeflags = getenv ("MAKEFLAGS");
- if (makeflags == NULL)
- return JS_PREFIX "%<MAKEFLAGS%> environment variable is unset";
-
- const char *n = strstr (makeflags, JS_NEEDLE);
- if (n == NULL)
- return JS_PREFIX "%<" JS_NEEDLE "%> is not present in %<MAKEFLAGS%>";
-
- int rfd = -1;
- int wfd = -1;
-
- if (sscanf (n + strlen (JS_NEEDLE), "%d,%d", &rfd, &wfd) == 2
- && rfd > 0
- && wfd > 0
- && is_valid_fd (rfd)
- && is_valid_fd (wfd))
- return NULL;
- else
- return JS_PREFIX "cannot access %<" JS_NEEDLE "%> file descriptors";
-}
-
-/* Print link to -flto documentation with a hint message. */
-
-void
-print_lto_docs_link ()
-{
- const char *url = get_option_url (NULL, OPT_flto);
-
- pretty_printer pp;
- pp.url_format = URL_FORMAT_DEFAULT;
- pp_string (&pp, "see the ");
- pp_begin_url (&pp, url);
- pp_string (&pp, "%<-flto%> option documentation");
- pp_end_url (&pp);
- pp_string (&pp, " for more information");
- inform (UNKNOWN_LOCATION, pp_formatted_text (&pp));
-}
-
-/* Test that a make command is present and working, return true if so. */
-
-static bool
-make_exists (void)
-{
- const char *make = "make";
- char **make_argv = buildargv (getenv ("MAKE"));
- if (make_argv)
- make = make_argv[0];
- const char *make_args[] = {make, "--version", NULL};
-
- int exit_status = 0;
- int err = 0;
- const char *errmsg
- = pex_one (PEX_SEARCH, make_args[0], CONST_CAST (char **, make_args),
- "make", NULL, NULL, &exit_status, &err);
- freeargv (make_argv);
- return errmsg == NULL && exit_status == 0 && err == 0;
-}
-
-/* Execute gcc. ARGC is the number of arguments. ARGV contains the arguments. */
-
-static void
-run_gcc (unsigned argc, char *argv[])
-{
- unsigned i, j;
- const char **new_argv;
- const char **argv_ptr;
- char *list_option_full = NULL;
- const char *linker_output = NULL;
- const char *collect_gcc;
- char *collect_gcc_options;
- int parallel = 0;
- int jobserver = 0;
- bool jobserver_requested = false;
- int auto_parallel = 0;
- bool no_partition = false;
- const char *jobserver_error = NULL;
- vec<cl_decoded_option> fdecoded_options;
- fdecoded_options.create (16);
- vec<cl_decoded_option> offload_fdecoded_options = vNULL;
- struct obstack argv_obstack;
- int new_head_argc;
- bool have_lto = false;
- bool have_offload = false;
- unsigned lto_argc = 0, ltoobj_argc = 0;
- char **lto_argv, **ltoobj_argv;
- bool linker_output_rel = false;
- bool skip_debug = false;
- unsigned n_debugobj;
- const char *incoming_dumppfx = dumppfx = NULL;
- static char current_dir[] = { '.', DIR_SEPARATOR, '\0' };
-
- /* Get the driver and options. */
- collect_gcc = getenv ("COLLECT_GCC");
- if (!collect_gcc)
- fatal_error (input_location,
- "environment variable %<COLLECT_GCC%> must be set");
- collect_gcc_options = getenv ("COLLECT_GCC_OPTIONS");
- if (!collect_gcc_options)
- fatal_error (input_location,
- "environment variable %<COLLECT_GCC_OPTIONS%> must be set");
-
- char *collect_as_options = getenv ("COLLECT_AS_OPTIONS");
-
- /* Prepend -Xassembler to each option, and append the string
- to collect_gcc_options. */
- if (collect_as_options)
- {
- obstack temporary_obstack;
- obstack_init (&temporary_obstack);
-
- prepend_xassembler_to_collect_as_options (collect_as_options,
- &temporary_obstack);
- obstack_1grow (&temporary_obstack, '\0');
-
- char *xassembler_opts_string
- = XOBFINISH (&temporary_obstack, char *);
- collect_gcc_options = concat (collect_gcc_options, xassembler_opts_string,
- NULL);
- }
-
- vec<cl_decoded_option> decoded_options
- = get_options_from_collect_gcc_options (collect_gcc, collect_gcc_options);
-
- /* Allocate array for input object files with LTO IL,
- and for possible preceding arguments. */
- lto_argv = XNEWVEC (char *, argc);
- ltoobj_argv = XNEWVEC (char *, argc);
-
- /* Look at saved options in the IL files. */
- for (i = 1; i < argc; ++i)
- {
- char *p;
- int fd;
- off_t file_offset = 0;
- long loffset;
- int consumed;
- char *filename = argv[i];
-
- if (startswith (argv[i], "-foffload-objects="))
- {
- have_offload = true;
- offload_objects_file_name
- = argv[i] + sizeof ("-foffload-objects=") - 1;
- continue;
- }
-
- if ((p = strrchr (argv[i], '@'))
- && p != argv[i]
- && sscanf (p, "@%li%n", &loffset, &consumed) >= 1
- && strlen (p) == (unsigned int) consumed)
- {
- filename = XNEWVEC (char, p - argv[i] + 1);
- memcpy (filename, argv[i], p - argv[i]);
- filename[p - argv[i]] = '\0';
- file_offset = (off_t) loffset;
- }
- fd = open (filename, O_RDONLY | O_BINARY);
- /* Linker plugin passes -fresolution and -flinker-output options.
- -flinker-output is passed only when user did not specify one and thus
- we do not need to worry about duplicities with the option handling
- below. */
- if (fd == -1)
- {
- lto_argv[lto_argc++] = argv[i];
- if (strcmp (argv[i], "-flinker-output=rel") == 0)
- linker_output_rel = true;
- continue;
- }
-
- if (find_and_merge_options (fd, file_offset, LTO_SECTION_NAME_PREFIX,
- decoded_options, &fdecoded_options,
- collect_gcc))
- {
- have_lto = true;
- ltoobj_argv[ltoobj_argc++] = argv[i];
- }
- close (fd);
- }
-
- /* Initalize the common arguments for the driver. */
- obstack_init (&argv_obstack);
- obstack_ptr_grow (&argv_obstack, collect_gcc);
- obstack_ptr_grow (&argv_obstack, "-xlto");
- obstack_ptr_grow (&argv_obstack, "-c");
-
- append_compiler_options (&argv_obstack, fdecoded_options);
- append_linker_options (&argv_obstack, decoded_options);
-
- /* Scan linker driver arguments for things that are of relevance to us. */
- for (j = 1; j < decoded_options.length (); ++j)
- {
- cl_decoded_option *option = &decoded_options[j];
- switch (option->opt_index)
- {
- case OPT_o:
- linker_output = option->arg;
- break;
-
- /* We don't have to distinguish between -save-temps=* and
- -save-temps, -dumpdir already carries that
- information. */
- case OPT_save_temps_:
- case OPT_save_temps:
- save_temps = 1;
- break;
-
- case OPT_v:
- verbose = 1;
- break;
-
- case OPT_flto_partition_:
- if (strcmp (option->arg, "none") == 0)
- no_partition = true;
- break;
-
- case OPT_flto_:
- /* Merge linker -flto= option with what we have in IL files. */
- merge_flto_options (fdecoded_options, option);
- if (strcmp (option->arg, "jobserver") == 0)
- jobserver_requested = true;
- break;
-
- case OPT_flinker_output_:
- linker_output_rel = !strcmp (option->arg, "rel");
- break;
-
- case OPT_g:
- /* Recognize -g0. */
- skip_debug = option->arg && !strcmp (option->arg, "0");
- break;
-
- case OPT_dumpdir:
- incoming_dumppfx = dumppfx = option->arg;
- break;
-
- default:
- break;
- }
- }
-
- /* Process LTO-related options on merged options. */
- for (j = 1; j < fdecoded_options.length (); ++j)
- {
- cl_decoded_option *option = &fdecoded_options[j];
- switch (option->opt_index)
- {
- case OPT_flto_:
- if (strcmp (option->arg, "jobserver") == 0)
- {
- parallel = 1;
- jobserver = 1;
- }
- else if (strcmp (option->arg, "auto") == 0)
- {
- parallel = 1;
- auto_parallel = 1;
- }
- else
- {
- parallel = atoi (option->arg);
- if (parallel <= 1)
- parallel = 0;
- }
- /* Fallthru. */
-
- case OPT_flto:
- lto_mode = LTO_MODE_WHOPR;
- break;
- }
- }
-
- /* Output lto-wrapper invocation command. */
- if (verbose)
- {
- for (i = 0; i < argc; ++i)
- {
- fputs (argv[i], stderr);
- fputc (' ', stderr);
- }
- fputc ('\n', stderr);
- }
-
- if (linker_output_rel)
- no_partition = true;
-
- if (no_partition)
- {
- lto_mode = LTO_MODE_LTO;
- jobserver = 0;
- jobserver_requested = false;
- auto_parallel = 0;
- parallel = 0;
- }
- else
- {
- jobserver_error = jobserver_active_p ();
- if (jobserver && jobserver_error != NULL)
- {
- /* Fall back to auto parallelism. */
- jobserver = 0;
- auto_parallel = 1;
- }
- else if (!jobserver && jobserver_error == NULL)
- {
- parallel = 1;
- jobserver = 1;
- }
- }
-
- /* We need make working for a parallel execution. */
- if (parallel && !make_exists ())
- parallel = 0;
-
- if (!dumppfx)
- {
- if (!linker_output
- || strcmp (linker_output, HOST_BIT_BUCKET) == 0)
- dumppfx = "a.";
- else
- {
- const char *obase = lbasename (linker_output), *temp;
-
- /* Strip the executable extension. */
- size_t blen = strlen (obase), xlen;
- if ((temp = strrchr (obase + 1, '.'))
- && (xlen = strlen (temp))
- && (strcmp (temp, ".exe") == 0
-#if defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
- || strcmp (temp, TARGET_EXECUTABLE_SUFFIX) == 0
-#endif
- || strcmp (obase, "a.out") == 0))
- dumppfx = xstrndup (linker_output,
- obase - linker_output + blen - xlen + 1);
- else
- dumppfx = concat (linker_output, ".", NULL);
- }
- }
-
- /* If there's no directory component in the dumppfx, add one, so
- that, when it is used as -dumpbase, it overrides any occurrence
- of -dumpdir that might have been passed in. */
- if (!dumppfx || lbasename (dumppfx) == dumppfx)
- dumppfx = concat (current_dir, dumppfx, NULL);
-
- /* Make sure some -dumpdir is passed, so as to get predictable
- -dumpbase overriding semantics. If we got an incoming -dumpdir
- argument, we'll pass it on, so don't bother with another one
- then. */
- if (!incoming_dumppfx)
- {
- obstack_ptr_grow (&argv_obstack, "-dumpdir");
- obstack_ptr_grow (&argv_obstack, "");
- }
- obstack_ptr_grow (&argv_obstack, "-dumpbase");
-
- /* Remember at which point we can scrub args to re-use the commons. */
- new_head_argc = obstack_object_size (&argv_obstack) / sizeof (void *);
-
- if (have_offload)
- {
- unsigned i, num_offload_files;
- char **offload_argv;
- FILE *f;
-
- f = fopen (offload_objects_file_name, "r");
- if (f == NULL)
- fatal_error (input_location, "cannot open %s: %m",
- offload_objects_file_name);
- if (fscanf (f, "%u ", &num_offload_files) != 1)
- fatal_error (input_location, "cannot read %s: %m",
- offload_objects_file_name);
- offload_argv = XCNEWVEC (char *, num_offload_files);
-
- /* Read names of object files with offload. */
- for (i = 0; i < num_offload_files; i++)
- {
- const unsigned piece = 32;
- char *buf, *filename = XNEWVEC (char, piece);
- size_t len;
-
- buf = filename;
-cont1:
- if (!fgets (buf, piece, f))
- break;
- len = strlen (filename);
- if (filename[len - 1] != '\n')
- {
- filename = XRESIZEVEC (char, filename, len + piece);
- buf = filename + len;
- goto cont1;
- }
- filename[len - 1] = '\0';
- offload_argv[i] = filename;
- }
- fclose (f);
- if (offload_argv[num_offload_files - 1] == NULL)
- fatal_error (input_location, "invalid format of %s",
- offload_objects_file_name);
- maybe_unlink (offload_objects_file_name);
- offload_objects_file_name = NULL;
-
- /* Look at saved offload options in files. */
- for (i = 0; i < num_offload_files; i++)
- {
- char *p;
- long loffset;
- int fd, consumed;
- off_t file_offset = 0;
- char *filename = offload_argv[i];
-
- if ((p = strrchr (offload_argv[i], '@'))
- && p != offload_argv[i]
- && sscanf (p, "@%li%n", &loffset, &consumed) >= 1
- && strlen (p) == (unsigned int) consumed)
- {
- filename = XNEWVEC (char, p - offload_argv[i] + 1);
- memcpy (filename, offload_argv[i], p - offload_argv[i]);
- filename[p - offload_argv[i]] = '\0';
- file_offset = (off_t) loffset;
- }
- fd = open (filename, O_RDONLY | O_BINARY);
- if (fd == -1)
- fatal_error (input_location, "cannot open %s: %m", filename);
- if (!find_and_merge_options (fd, file_offset,
- OFFLOAD_SECTION_NAME_PREFIX,
- decoded_options, &offload_fdecoded_options,
- collect_gcc))
- fatal_error (input_location, "cannot read %s: %m", filename);
- close (fd);
- if (filename != offload_argv[i])
- XDELETEVEC (filename);
- }
-
- compile_images_for_offload_targets (num_offload_files, offload_argv,
- offload_fdecoded_options, decoded_options);
-
- free_array_of_ptrs ((void **) offload_argv, num_offload_files);
-
- if (offload_names)
- {
- find_crtoffloadtable (save_temps, dumppfx);
- for (i = 0; offload_names[i]; i++)
- printf ("%s\n", offload_names[i]);
- free_array_of_ptrs ((void **) offload_names, i);
- }
- }
-
- /* If object files contain offload sections, but do not contain LTO sections,
- then there is no need to perform a link-time recompilation, i.e.
- lto-wrapper is used only for a compilation of offload images. */
- if (have_offload && !have_lto)
- goto finish;
-
- if (lto_mode == LTO_MODE_LTO)
- {
- /* -dumpbase argument for LTO. */
- flto_out = concat (dumppfx, "lto.o", NULL);
- obstack_ptr_grow (&argv_obstack, flto_out);
-
- if (!save_temps)
- flto_out = make_temp_file (".lto.o");
- obstack_ptr_grow (&argv_obstack, "-o");
- obstack_ptr_grow (&argv_obstack, flto_out);
- }
- else
- {
- const char *list_option = "-fltrans-output-list=";
-
- /* -dumpbase argument for WPA. */
- char *dumpbase = concat (dumppfx, "wpa", NULL);
- obstack_ptr_grow (&argv_obstack, dumpbase);
-
- if (save_temps)
- ltrans_output_file = concat (dumppfx, "ltrans.out", NULL);
- else
- ltrans_output_file = make_temp_file (".ltrans.out");
- list_option_full = concat (list_option, ltrans_output_file, NULL);
- obstack_ptr_grow (&argv_obstack, list_option_full);
-
- if (jobserver)
- {
- if (verbose)
- fprintf (stderr, "Using make jobserver\n");
- obstack_ptr_grow (&argv_obstack, xstrdup ("-fwpa=jobserver"));
- }
- else if (auto_parallel)
- {
- char buf[256];
- init_num_threads ();
- if (nthreads_var == 0)
- nthreads_var = 1;
- if (verbose)
- fprintf (stderr, "LTO parallelism level set to %ld\n",
- nthreads_var);
- sprintf (buf, "-fwpa=%ld", nthreads_var);
- obstack_ptr_grow (&argv_obstack, xstrdup (buf));
- }
- else if (parallel > 1)
- {
- char buf[256];
- sprintf (buf, "-fwpa=%i", parallel);
- obstack_ptr_grow (&argv_obstack, xstrdup (buf));
- }
- else
- obstack_ptr_grow (&argv_obstack, "-fwpa");
- }
-
- /* Append input arguments. */
- for (i = 0; i < lto_argc; ++i)
- obstack_ptr_grow (&argv_obstack, lto_argv[i]);
- /* Append the input objects. */
- for (i = 0; i < ltoobj_argc; ++i)
- obstack_ptr_grow (&argv_obstack, ltoobj_argv[i]);
- obstack_ptr_grow (&argv_obstack, NULL);
-
- new_argv = XOBFINISH (&argv_obstack, const char **);
- argv_ptr = &new_argv[new_head_argc];
- fork_execute (new_argv[0], CONST_CAST (char **, new_argv), true,
- "ltrans_args");
-
- /* Copy the early generated debug info from the objects to temporary
- files and append those to the partial link commandline. */
- n_debugobj = 0;
- early_debug_object_names = NULL;
- if (! skip_debug)
- {
- early_debug_object_names = XCNEWVEC (const char *, ltoobj_argc+ 1);
- num_deb_objs = ltoobj_argc;
- for (i = 0; i < ltoobj_argc; ++i)
- {
- const char *tem;
- if ((tem = debug_objcopy (ltoobj_argv[i], !linker_output_rel)))
- {
- early_debug_object_names[i] = tem;
- n_debugobj++;
- }
- }
- }
-
- if (lto_mode == LTO_MODE_LTO)
- {
- printf ("%s\n", flto_out);
- if (!skip_debug)
- {
- for (i = 0; i < ltoobj_argc; ++i)
- if (early_debug_object_names[i] != NULL)
- printf ("%s\n", early_debug_object_names[i]);
- }
- /* These now belong to collect2. */
- free (flto_out);
- flto_out = NULL;
- free (early_debug_object_names);
- early_debug_object_names = NULL;
- }
- else
- {
- FILE *stream = fopen (ltrans_output_file, "r");
- FILE *mstream = NULL;
- struct obstack env_obstack;
- int priority;
-
- if (!stream)
- fatal_error (input_location, "%<fopen%>: %s: %m", ltrans_output_file);
-
- /* Parse the list of LTRANS inputs from the WPA stage. */
- obstack_init (&env_obstack);
- nr = 0;
- for (;;)
- {
- const unsigned piece = 32;
- char *output_name = NULL;
- char *buf, *input_name = (char *)xmalloc (piece);
- size_t len;
-
- buf = input_name;
- if (fscanf (stream, "%i\n", &priority) != 1)
- {
- if (!feof (stream))
- fatal_error (input_location,
- "corrupted ltrans output file %s",
- ltrans_output_file);
- break;
- }
-cont:
- if (!fgets (buf, piece, stream))
- break;
- len = strlen (input_name);
- if (input_name[len - 1] != '\n')
- {
- input_name = (char *)xrealloc (input_name, len + piece);
- buf = input_name + len;
- goto cont;
- }
- input_name[len - 1] = '\0';
-
- if (input_name[0] == '*')
- output_name = &input_name[1];
-
- nr++;
- ltrans_priorities
- = (int *)xrealloc (ltrans_priorities, nr * sizeof (int) * 2);
- input_names = (char **)xrealloc (input_names, nr * sizeof (char *));
- output_names = (char **)xrealloc (output_names, nr * sizeof (char *));
- ltrans_priorities[(nr-1)*2] = priority;
- ltrans_priorities[(nr-1)*2+1] = nr-1;
- input_names[nr-1] = input_name;
- output_names[nr-1] = output_name;
- }
- fclose (stream);
- maybe_unlink (ltrans_output_file);
- ltrans_output_file = NULL;
-
- if (nr > 1)
- {
- if (jobserver_requested && jobserver_error != NULL)
- {
- warning (0, jobserver_error);
- print_lto_docs_link ();
- }
- else if (parallel == 0)
- {
- warning (0, "using serial compilation of %d LTRANS jobs", nr);
- print_lto_docs_link ();
- }
- }
-
- if (parallel)
- {
- makefile = make_temp_file (".mk");
- mstream = fopen (makefile, "w");
- qsort (ltrans_priorities, nr, sizeof (int) * 2, cmp_priority);
- }
-
- /* Execute the LTRANS stage for each input file (or prepare a
- makefile to invoke this in parallel). */
- for (i = 0; i < nr; ++i)
- {
- char *output_name;
- char *input_name = input_names[i];
- /* If it's a pass-through file do nothing. */
- if (output_names[i])
- continue;
-
- /* Replace the .o suffix with a .ltrans.o suffix and write
- the resulting name to the LTRANS output list. */
- obstack_grow (&env_obstack, input_name, strlen (input_name) - 2);
- obstack_grow (&env_obstack, ".ltrans.o", sizeof (".ltrans.o"));
- output_name = XOBFINISH (&env_obstack, char *);
-
- /* Adjust the dumpbase if the linker output file was seen. */
- int dumpbase_len = (strlen (dumppfx)
- + sizeof (DUMPBASE_SUFFIX)
- + sizeof (".ltrans"));
- char *dumpbase = (char *) xmalloc (dumpbase_len + 1);
- snprintf (dumpbase, dumpbase_len, "%sltrans%u.ltrans", dumppfx, i);
- argv_ptr[0] = dumpbase;
-
- argv_ptr[1] = "-fltrans";
- argv_ptr[2] = "-o";
- argv_ptr[3] = output_name;
- argv_ptr[4] = input_name;
- argv_ptr[5] = NULL;
- if (parallel)
- {
- fprintf (mstream, "%s:\n\t@%s ", output_name, new_argv[0]);
- for (j = 1; new_argv[j] != NULL; ++j)
- fprintf (mstream, " '%s'", new_argv[j]);
- fprintf (mstream, "\n");
- /* If we are not preserving the ltrans input files then
- truncate them as soon as we have processed it. This
- reduces temporary disk-space usage. */
- if (! save_temps)
- fprintf (mstream, "\t@-touch -r %s %s.tem > /dev/null 2>&1 "
- "&& mv %s.tem %s\n",
- input_name, input_name, input_name, input_name);
- }
- else
- {
- char argsuffix[sizeof (DUMPBASE_SUFFIX)
- + sizeof (".ltrans_args") + 1];
- if (save_temps)
- snprintf (argsuffix,
- sizeof (DUMPBASE_SUFFIX) + sizeof (".ltrans_args"),
- "ltrans%u.ltrans_args", i);
- fork_execute (new_argv[0], CONST_CAST (char **, new_argv),
- true, save_temps ? argsuffix : NULL);
- maybe_unlink (input_name);
- }
-
- output_names[i] = output_name;
- }
- if (parallel)
- {
- struct pex_obj *pex;
- char jobs[32];
-
- fprintf (mstream,
- ".PHONY: all\n"
- "all:");
- for (i = 0; i < nr; ++i)
- {
- int j = ltrans_priorities[i*2 + 1];
- fprintf (mstream, " \\\n\t%s", output_names[j]);
- }
- fprintf (mstream, "\n");
- fclose (mstream);
- if (!jobserver)
- {
- /* Avoid passing --jobserver-fd= and similar flags
- unless jobserver mode is explicitly enabled. */
- putenv (xstrdup ("MAKEFLAGS="));
- putenv (xstrdup ("MFLAGS="));
- }
-
- char **make_argv = buildargv (getenv ("MAKE"));
- if (make_argv)
- {
- for (unsigned argc = 0; make_argv[argc]; argc++)
- obstack_ptr_grow (&argv_obstack, make_argv[argc]);
- }
- else
- obstack_ptr_grow (&argv_obstack, "make");
-
- obstack_ptr_grow (&argv_obstack, "-f");
- obstack_ptr_grow (&argv_obstack, makefile);
- if (!jobserver)
- {
- snprintf (jobs, 31, "-j%ld",
- auto_parallel ? nthreads_var : parallel);
- obstack_ptr_grow (&argv_obstack, jobs);
- }
- obstack_ptr_grow (&argv_obstack, "all");
- obstack_ptr_grow (&argv_obstack, NULL);
- new_argv = XOBFINISH (&argv_obstack, const char **);
-
- pex = collect_execute (new_argv[0], CONST_CAST (char **, new_argv),
- NULL, NULL, PEX_SEARCH, false, NULL);
- do_wait (new_argv[0], pex);
- freeargv (make_argv);
- maybe_unlink (makefile);
- makefile = NULL;
- for (i = 0; i < nr; ++i)
- maybe_unlink (input_names[i]);
- }
- for (i = 0; i < nr; ++i)
- {
- fputs (output_names[i], stdout);
- putc ('\n', stdout);
- free (input_names[i]);
- }
- if (!skip_debug)
- {
- for (i = 0; i < ltoobj_argc; ++i)
- if (early_debug_object_names[i] != NULL)
- printf ("%s\n", early_debug_object_names[i]);
- }
- nr = 0;
- free (ltrans_priorities);
- free (output_names);
- output_names = NULL;
- free (early_debug_object_names);
- early_debug_object_names = NULL;
- free (input_names);
- free (list_option_full);
- obstack_free (&env_obstack, NULL);
- }
-
- finish:
- XDELETE (lto_argv);
- obstack_free (&argv_obstack, NULL);
-}
-
-
-/* Entry point. */
-
-int
-main (int argc, char *argv[])
-{
- const char *p;
-
- init_opts_obstack ();
-
- p = argv[0] + strlen (argv[0]);
- while (p != argv[0] && !IS_DIR_SEPARATOR (p[-1]))
- --p;
- progname = p;
-
- xmalloc_set_program_name (progname);
-
- gcc_init_libintl ();
-
- diagnostic_initialize (global_dc, 0);
-
- if (atexit (lto_wrapper_cleanup) != 0)
- fatal_error (input_location, "%<atexit%> failed");
-
- setup_signals ();
-
- /* We may be called with all the arguments stored in some file and
- passed with @file. Expand them into argv before processing. */
- expandargv (&argc, &argv);
-
- run_gcc (argc, argv);
-
- return 0;
-}
generated by cgit v1.1 at 2025-09-05 14:30:31 +0000