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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/ipa-inline-transform.cc
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 to... * common/config/m68k/m68k-common.cc: ...here. * common/config/mcore/mcore-common.c: Moved to... * common/config/mcore/mcore-common.cc: ...here. * common/config/microblaze/microblaze-common.c: Moved to... * common/config/microblaze/microblaze-common.cc: ...here. * common/config/mips/mips-common.c: Moved to... * common/config/mips/mips-common.cc: ...here. * common/config/mmix/mmix-common.c: Moved to... * common/config/mmix/mmix-common.cc: ...here. * common/config/mn10300/mn10300-common.c: Moved to... * common/config/mn10300/mn10300-common.cc: ...here. * common/config/msp430/msp430-common.c: Moved to... * common/config/msp430/msp430-common.cc: ...here. * common/config/nds32/nds32-common.c: Moved to... * common/config/nds32/nds32-common.cc: ...here. * common/config/nios2/nios2-common.c: Moved to... * common/config/nios2/nios2-common.cc: ...here. * common/config/nvptx/nvptx-common.c: Moved to... * common/config/nvptx/nvptx-common.cc: ...here. * common/config/or1k/or1k-common.c: Moved 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common/config/tilepro/tilepro-common.c: Moved to... * common/config/tilepro/tilepro-common.cc: ...here. * common/config/v850/v850-common.c: Moved to... * common/config/v850/v850-common.cc: ...here. * common/config/vax/vax-common.c: Moved to... * common/config/vax/vax-common.cc: ...here. * common/config/visium/visium-common.c: Moved to... * common/config/visium/visium-common.cc: ...here. * common/config/xstormy16/xstormy16-common.c: Moved to... * common/config/xstormy16/xstormy16-common.cc: ...here. * common/config/xtensa/xtensa-common.c: Moved to... * common/config/xtensa/xtensa-common.cc: ...here. * compare-elim.c: Moved to... * compare-elim.cc: ...here. * config/aarch64/aarch64-bti-insert.c: Moved to... * config/aarch64/aarch64-bti-insert.cc: ...here. * config/aarch64/aarch64-builtins.c: Moved to... * config/aarch64/aarch64-builtins.cc: ...here. * config/aarch64/aarch64-c.c: Moved to... * config/aarch64/aarch64-c.cc: ...here. * config/aarch64/aarch64-d.c: Moved to... * 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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/ipa-inline-transform.cc')
-rw-r--r--gcc/ipa-inline-transform.cc803
1 files changed, 803 insertions, 0 deletions
diff --git a/gcc/ipa-inline-transform.cc b/gcc/ipa-inline-transform.cc
new file mode 100644
index 0000000..07288e5
--- /dev/null
+++ b/gcc/ipa-inline-transform.cc
@@ -0,0 +1,803 @@
+/* Callgraph transformations to handle inlining
+ Copyright (C) 2003-2022 Free Software Foundation, Inc.
+ Contributed by Jan Hubicka
+
+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/>. */
+
+/* The inline decisions are stored in callgraph in "inline plan" and
+ applied later.
+
+ To mark given call inline, use inline_call function.
+ The function marks the edge inlinable and, if necessary, produces
+ virtual clone in the callgraph representing the new copy of callee's
+ function body.
+
+ The inline plan is applied on given function body by inline_transform. */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "function.h"
+#include "tree.h"
+#include "alloc-pool.h"
+#include "tree-pass.h"
+#include "cgraph.h"
+#include "tree-cfg.h"
+#include "symbol-summary.h"
+#include "tree-vrp.h"
+#include "ipa-prop.h"
+#include "ipa-fnsummary.h"
+#include "ipa-inline.h"
+#include "tree-inline.h"
+#include "function.h"
+#include "cfg.h"
+#include "basic-block.h"
+#include "ipa-utils.h"
+#include "ipa-modref-tree.h"
+#include "ipa-modref.h"
+#include "symtab-thunks.h"
+#include "symtab-clones.h"
+
+int ncalls_inlined;
+int nfunctions_inlined;
+
+/* Scale counts of NODE edges by NUM/DEN. */
+
+static void
+update_noncloned_counts (struct cgraph_node *node,
+ profile_count num, profile_count den)
+{
+ struct cgraph_edge *e;
+
+ profile_count::adjust_for_ipa_scaling (&num, &den);
+
+ for (e = node->callees; e; e = e->next_callee)
+ {
+ if (!e->inline_failed)
+ update_noncloned_counts (e->callee, num, den);
+ e->count = e->count.apply_scale (num, den);
+ }
+ for (e = node->indirect_calls; e; e = e->next_callee)
+ e->count = e->count.apply_scale (num, den);
+ node->count = node->count.apply_scale (num, den);
+}
+
+/* We removed or are going to remove the last call to NODE.
+ Return true if we can and want proactively remove the NODE now.
+ This is important to do, since we want inliner to know when offline
+ copy of function was removed. */
+
+static bool
+can_remove_node_now_p_1 (struct cgraph_node *node, struct cgraph_edge *e)
+{
+ ipa_ref *ref;
+
+ FOR_EACH_ALIAS (node, ref)
+ {
+ cgraph_node *alias = dyn_cast <cgraph_node *> (ref->referring);
+ if ((alias->callers && alias->callers != e)
+ || !can_remove_node_now_p_1 (alias, e))
+ return false;
+ }
+ /* FIXME: When address is taken of DECL_EXTERNAL function we still
+ can remove its offline copy, but we would need to keep unanalyzed node in
+ the callgraph so references can point to it.
+
+ Also for comdat group we can ignore references inside a group as we
+ want to prove the group as a whole to be dead. */
+ return (!node->address_taken
+ && node->can_remove_if_no_direct_calls_and_refs_p ()
+ /* Inlining might enable more devirtualizing, so we want to remove
+ those only after all devirtualizable virtual calls are processed.
+ Lacking may edges in callgraph we just preserve them post
+ inlining. */
+ && (!DECL_VIRTUAL_P (node->decl)
+ || !opt_for_fn (node->decl, flag_devirtualize))
+ /* During early inlining some unanalyzed cgraph nodes might be in the
+ callgraph and they might refer the function in question. */
+ && !cgraph_new_nodes.exists ());
+}
+
+/* We are going to eliminate last direct call to NODE (or alias of it) via edge E.
+ Verify that the NODE can be removed from unit and if it is contained in comdat
+ group that the whole comdat group is removable. */
+
+static bool
+can_remove_node_now_p (struct cgraph_node *node, struct cgraph_edge *e)
+{
+ struct cgraph_node *next;
+ if (!can_remove_node_now_p_1 (node, e))
+ return false;
+
+ /* When we see same comdat group, we need to be sure that all
+ items can be removed. */
+ if (!node->same_comdat_group || !node->externally_visible)
+ return true;
+ for (next = dyn_cast<cgraph_node *> (node->same_comdat_group);
+ next != node; next = dyn_cast<cgraph_node *> (next->same_comdat_group))
+ {
+ if (next->alias)
+ continue;
+ if ((next->callers && next->callers != e)
+ || !can_remove_node_now_p_1 (next, e))
+ return false;
+ }
+ return true;
+}
+
+/* Return true if NODE is a master clone with non-inline clones. */
+
+static bool
+master_clone_with_noninline_clones_p (struct cgraph_node *node)
+{
+ if (node->clone_of)
+ return false;
+
+ for (struct cgraph_node *n = node->clones; n; n = n->next_sibling_clone)
+ if (n->decl != node->decl)
+ return true;
+
+ return false;
+}
+
+/* E is expected to be an edge being inlined. Clone destination node of
+ the edge and redirect it to the new clone.
+ DUPLICATE is used for bookkeeping on whether we are actually creating new
+ clones or re-using node originally representing out-of-line function call.
+ By default the offline copy is removed, when it appears dead after inlining.
+ UPDATE_ORIGINAL prevents this transformation.
+ If OVERALL_SIZE is non-NULL, the size is updated to reflect the
+ transformation. */
+
+void
+clone_inlined_nodes (struct cgraph_edge *e, bool duplicate,
+ bool update_original, int *overall_size)
+{
+ struct cgraph_node *inlining_into;
+ struct cgraph_edge *next;
+
+ if (e->caller->inlined_to)
+ inlining_into = e->caller->inlined_to;
+ else
+ inlining_into = e->caller;
+
+ if (duplicate)
+ {
+ /* We may eliminate the need for out-of-line copy to be output.
+ In that case just go ahead and re-use it. This is not just an
+ memory optimization. Making offline copy of function disappear
+ from the program will improve future decisions on inlining. */
+ if (!e->callee->callers->next_caller
+ /* Recursive inlining never wants the master clone to
+ be overwritten. */
+ && update_original
+ && can_remove_node_now_p (e->callee, e)
+ /* We cannot overwrite a master clone with non-inline clones
+ until after these clones are materialized. */
+ && !master_clone_with_noninline_clones_p (e->callee))
+ {
+ /* TODO: When callee is in a comdat group, we could remove all of it,
+ including all inline clones inlined into it. That would however
+ need small function inlining to register edge removal hook to
+ maintain the priority queue.
+
+ For now we keep the other functions in the group in program until
+ cgraph_remove_unreachable_functions gets rid of them. */
+ gcc_assert (!e->callee->inlined_to);
+ e->callee->remove_from_same_comdat_group ();
+ if (e->callee->definition
+ && inline_account_function_p (e->callee))
+ {
+ gcc_assert (!e->callee->alias);
+ if (overall_size)
+ *overall_size -= ipa_size_summaries->get (e->callee)->size;
+ nfunctions_inlined++;
+ }
+ duplicate = false;
+ e->callee->externally_visible = false;
+ update_noncloned_counts (e->callee, e->count, e->callee->count);
+
+ dump_callgraph_transformation (e->callee, inlining_into,
+ "inlining to");
+ }
+ else
+ {
+ struct cgraph_node *n;
+
+ n = e->callee->create_clone (e->callee->decl,
+ e->count,
+ update_original, vNULL, true,
+ inlining_into,
+ NULL);
+ n->used_as_abstract_origin = e->callee->used_as_abstract_origin;
+ e->redirect_callee (n);
+ }
+ }
+ else
+ e->callee->remove_from_same_comdat_group ();
+
+ e->callee->inlined_to = inlining_into;
+ if (e->callee->ipa_transforms_to_apply.length ())
+ {
+ e->callee->ipa_transforms_to_apply.release ();
+ e->callee->ipa_transforms_to_apply = vNULL;
+ }
+
+ /* Recursively clone all bodies. */
+ for (e = e->callee->callees; e; e = next)
+ {
+ next = e->next_callee;
+ if (!e->inline_failed)
+ clone_inlined_nodes (e, duplicate, update_original, overall_size);
+ }
+}
+
+/* Check all speculations in N and if any seem useless, resolve them. When a
+ first edge is resolved, pop all edges from NEW_EDGES and insert them to
+ EDGE_SET. Then remove each resolved edge from EDGE_SET, if it is there. */
+
+static bool
+check_speculations_1 (cgraph_node *n, vec<cgraph_edge *> *new_edges,
+ hash_set <cgraph_edge *> *edge_set)
+{
+ bool speculation_removed = false;
+ cgraph_edge *next;
+
+ for (cgraph_edge *e = n->callees; e; e = next)
+ {
+ next = e->next_callee;
+ if (e->speculative && !speculation_useful_p (e, true))
+ {
+ while (new_edges && !new_edges->is_empty ())
+ edge_set->add (new_edges->pop ());
+ edge_set->remove (e);
+
+ cgraph_edge::resolve_speculation (e, NULL);
+ speculation_removed = true;
+ }
+ else if (!e->inline_failed)
+ speculation_removed |= check_speculations_1 (e->callee, new_edges,
+ edge_set);
+ }
+ return speculation_removed;
+}
+
+/* Push E to NEW_EDGES. Called from hash_set traverse method, which
+ unfortunately means this function has to have external linkage, otherwise
+ the code will not compile with gcc 4.8. */
+
+bool
+push_all_edges_in_set_to_vec (cgraph_edge * const &e,
+ vec<cgraph_edge *> *new_edges)
+{
+ new_edges->safe_push (e);
+ return true;
+}
+
+/* Check all speculations in N and if any seem useless, resolve them and remove
+ them from NEW_EDGES. */
+
+static bool
+check_speculations (cgraph_node *n, vec<cgraph_edge *> *new_edges)
+{
+ hash_set <cgraph_edge *> edge_set;
+ bool res = check_speculations_1 (n, new_edges, &edge_set);
+ if (!edge_set.is_empty ())
+ edge_set.traverse <vec<cgraph_edge *> *,
+ push_all_edges_in_set_to_vec> (new_edges);
+ return res;
+}
+
+/* Mark all call graph edges coming out of NODE and all nodes that have been
+ inlined to it as in_polymorphic_cdtor. */
+
+static void
+mark_all_inlined_calls_cdtor (cgraph_node *node)
+{
+ for (cgraph_edge *cs = node->callees; cs; cs = cs->next_callee)
+ {
+ cs->in_polymorphic_cdtor = true;
+ if (!cs->inline_failed)
+ mark_all_inlined_calls_cdtor (cs->callee);
+ }
+ for (cgraph_edge *cs = node->indirect_calls; cs; cs = cs->next_callee)
+ cs->in_polymorphic_cdtor = true;
+}
+
+
+/* Mark edge E as inlined and update callgraph accordingly. UPDATE_ORIGINAL
+ specify whether profile of original function should be updated. If any new
+ indirect edges are discovered in the process, add them to NEW_EDGES, unless
+ it is NULL. If UPDATE_OVERALL_SUMMARY is false, do not bother to recompute overall
+ size of caller after inlining. Caller is required to eventually do it via
+ ipa_update_overall_fn_summary.
+ If callee_removed is non-NULL, set it to true if we removed callee node.
+
+ Return true iff any new callgraph edges were discovered as a
+ result of inlining. */
+
+bool
+inline_call (struct cgraph_edge *e, bool update_original,
+ vec<cgraph_edge *> *new_edges,
+ int *overall_size, bool update_overall_summary,
+ bool *callee_removed)
+{
+ int old_size = 0, new_size = 0;
+ struct cgraph_node *to = NULL;
+ struct cgraph_edge *curr = e;
+ bool comdat_local = e->callee->comdat_local_p ();
+ struct cgraph_node *callee = e->callee->ultimate_alias_target ();
+ bool new_edges_found = false;
+
+ int estimated_growth = 0;
+ if (! update_overall_summary)
+ estimated_growth = estimate_edge_growth (e);
+ /* This is used only for assert bellow. */
+#if 0
+ bool predicated = inline_edge_summary (e)->predicate != NULL;
+#endif
+
+ /* Don't inline inlined edges. */
+ gcc_assert (e->inline_failed);
+ /* Don't even think of inlining inline clone. */
+ gcc_assert (!callee->inlined_to);
+
+ to = e->caller;
+ if (to->inlined_to)
+ to = to->inlined_to;
+ if (to->thunk)
+ {
+ struct cgraph_node *target = to->callees->callee;
+ thunk_expansion = true;
+
+ /* Remove all annotations, but keep thunk info. */
+ thunk_info info = *thunk_info::get (to);
+ symtab->call_cgraph_removal_hooks (to);
+ *thunk_info::get_create (to) = info;
+ if (in_lto_p)
+ to->get_untransformed_body ();
+ expand_thunk (to, false, true);
+ /* When thunk is instrumented we may have multiple callees. */
+ for (e = to->callees; e && e->callee != target; e = e->next_callee)
+ ;
+ symtab->call_cgraph_insertion_hooks (to);
+ thunk_expansion = false;
+ gcc_assert (e);
+ }
+
+
+ e->inline_failed = CIF_OK;
+ DECL_POSSIBLY_INLINED (callee->decl) = true;
+
+ if (DECL_FUNCTION_PERSONALITY (callee->decl))
+ DECL_FUNCTION_PERSONALITY (to->decl)
+ = DECL_FUNCTION_PERSONALITY (callee->decl);
+
+ bool reload_optimization_node = false;
+ if (!opt_for_fn (callee->decl, flag_strict_aliasing)
+ && opt_for_fn (to->decl, flag_strict_aliasing))
+ {
+ struct gcc_options opts = global_options;
+ struct gcc_options opts_set = global_options_set;
+
+ cl_optimization_restore (&opts, &opts_set, opts_for_fn (to->decl));
+ opts.x_flag_strict_aliasing = false;
+ if (dump_file)
+ fprintf (dump_file, "Dropping flag_strict_aliasing on %s\n",
+ to->dump_name ());
+ DECL_FUNCTION_SPECIFIC_OPTIMIZATION (to->decl)
+ = build_optimization_node (&opts, &opts_set);
+ reload_optimization_node = true;
+ }
+
+ ipa_fn_summary *caller_info = ipa_fn_summaries->get (to);
+ ipa_fn_summary *callee_info = ipa_fn_summaries->get (callee);
+ if (!caller_info->fp_expressions && callee_info->fp_expressions)
+ {
+ caller_info->fp_expressions = true;
+ if (opt_for_fn (callee->decl, flag_rounding_math)
+ != opt_for_fn (to->decl, flag_rounding_math)
+ || opt_for_fn (callee->decl, flag_trapping_math)
+ != opt_for_fn (to->decl, flag_trapping_math)
+ || opt_for_fn (callee->decl, flag_unsafe_math_optimizations)
+ != opt_for_fn (to->decl, flag_unsafe_math_optimizations)
+ || opt_for_fn (callee->decl, flag_finite_math_only)
+ != opt_for_fn (to->decl, flag_finite_math_only)
+ || opt_for_fn (callee->decl, flag_signaling_nans)
+ != opt_for_fn (to->decl, flag_signaling_nans)
+ || opt_for_fn (callee->decl, flag_cx_limited_range)
+ != opt_for_fn (to->decl, flag_cx_limited_range)
+ || opt_for_fn (callee->decl, flag_signed_zeros)
+ != opt_for_fn (to->decl, flag_signed_zeros)
+ || opt_for_fn (callee->decl, flag_associative_math)
+ != opt_for_fn (to->decl, flag_associative_math)
+ || opt_for_fn (callee->decl, flag_reciprocal_math)
+ != opt_for_fn (to->decl, flag_reciprocal_math)
+ || opt_for_fn (callee->decl, flag_fp_int_builtin_inexact)
+ != opt_for_fn (to->decl, flag_fp_int_builtin_inexact)
+ || opt_for_fn (callee->decl, flag_errno_math)
+ != opt_for_fn (to->decl, flag_errno_math))
+ {
+ struct gcc_options opts = global_options;
+ struct gcc_options opts_set = global_options_set;
+
+ cl_optimization_restore (&opts, &opts_set, opts_for_fn (to->decl));
+ opts.x_flag_rounding_math
+ = opt_for_fn (callee->decl, flag_rounding_math);
+ opts.x_flag_trapping_math
+ = opt_for_fn (callee->decl, flag_trapping_math);
+ opts.x_flag_unsafe_math_optimizations
+ = opt_for_fn (callee->decl, flag_unsafe_math_optimizations);
+ opts.x_flag_finite_math_only
+ = opt_for_fn (callee->decl, flag_finite_math_only);
+ opts.x_flag_signaling_nans
+ = opt_for_fn (callee->decl, flag_signaling_nans);
+ opts.x_flag_cx_limited_range
+ = opt_for_fn (callee->decl, flag_cx_limited_range);
+ opts.x_flag_signed_zeros
+ = opt_for_fn (callee->decl, flag_signed_zeros);
+ opts.x_flag_associative_math
+ = opt_for_fn (callee->decl, flag_associative_math);
+ opts.x_flag_reciprocal_math
+ = opt_for_fn (callee->decl, flag_reciprocal_math);
+ opts.x_flag_fp_int_builtin_inexact
+ = opt_for_fn (callee->decl, flag_fp_int_builtin_inexact);
+ opts.x_flag_errno_math
+ = opt_for_fn (callee->decl, flag_errno_math);
+ if (dump_file)
+ fprintf (dump_file, "Copying FP flags from %s to %s\n",
+ callee->dump_name (), to->dump_name ());
+ DECL_FUNCTION_SPECIFIC_OPTIMIZATION (to->decl)
+ = build_optimization_node (&opts, &opts_set);
+ reload_optimization_node = true;
+ }
+ }
+
+ /* Reload global optimization flags. */
+ if (reload_optimization_node && DECL_STRUCT_FUNCTION (to->decl) == cfun)
+ set_cfun (cfun, true);
+
+ /* If aliases are involved, redirect edge to the actual destination and
+ possibly remove the aliases. */
+ if (e->callee != callee)
+ {
+ struct cgraph_node *alias = e->callee, *next_alias;
+ e->redirect_callee (callee);
+ while (alias && alias != callee)
+ {
+ if (!alias->callers
+ && can_remove_node_now_p (alias,
+ !e->next_caller && !e->prev_caller ? e : NULL))
+ {
+ next_alias = alias->get_alias_target ();
+ alias->remove ();
+ if (callee_removed)
+ *callee_removed = true;
+ alias = next_alias;
+ }
+ else
+ break;
+ }
+ }
+
+ clone_inlined_nodes (e, true, update_original, overall_size);
+
+ gcc_assert (curr->callee->inlined_to == to);
+
+ old_size = ipa_size_summaries->get (to)->size;
+ ipa_merge_modref_summary_after_inlining (e);
+ ipa_merge_fn_summary_after_inlining (e);
+ if (e->in_polymorphic_cdtor)
+ mark_all_inlined_calls_cdtor (e->callee);
+ if (opt_for_fn (e->caller->decl, optimize))
+ new_edges_found = ipa_propagate_indirect_call_infos (curr, new_edges);
+ bool removed_p = check_speculations (e->callee, new_edges);
+ if (update_overall_summary)
+ ipa_update_overall_fn_summary (to, new_edges_found || removed_p);
+ else
+ /* Update self size by the estimate so overall function growth limits
+ work for further inlining into this function. Before inlining
+ the function we inlined to again we expect the caller to update
+ the overall summary. */
+ ipa_size_summaries->get (to)->size += estimated_growth;
+ new_size = ipa_size_summaries->get (to)->size;
+
+ if (callee->calls_comdat_local)
+ to->calls_comdat_local = true;
+ else if (to->calls_comdat_local && comdat_local)
+ to->calls_comdat_local = to->check_calls_comdat_local_p ();
+
+ /* FIXME: This assert suffers from roundoff errors, disable it for GCC 5
+ and revisit it after conversion to sreals in GCC 6.
+ See PR 65654. */
+#if 0
+ /* Verify that estimated growth match real growth. Allow off-by-one
+ error due to ipa_fn_summary::size_scale roudoff errors. */
+ gcc_assert (!update_overall_summary || !overall_size || new_edges_found
+ || abs (estimated_growth - (new_size - old_size)) <= 1
+ || speculation_removed
+ /* FIXME: a hack. Edges with false predicate are accounted
+ wrong, we should remove them from callgraph. */
+ || predicated);
+#endif
+
+ /* Account the change of overall unit size; external functions will be
+ removed and are thus not accounted. */
+ if (overall_size && inline_account_function_p (to))
+ *overall_size += new_size - old_size;
+ ncalls_inlined++;
+
+ /* This must happen after ipa_merge_fn_summary_after_inlining that rely on jump
+ functions of callee to not be updated. */
+ return new_edges_found;
+}
+
+/* For each node that was made the holder of function body by
+ save_inline_function_body, this summary contains pointer to the previous
+ holder of the body. */
+
+function_summary <tree *> *ipa_saved_clone_sources;
+
+/* Copy function body of NODE and redirect all inline clones to it.
+ This is done before inline plan is applied to NODE when there are
+ still some inline clones if it.
+
+ This is necessary because inline decisions are not really transitive
+ and the other inline clones may have different bodies. */
+
+static struct cgraph_node *
+save_inline_function_body (struct cgraph_node *node)
+{
+ struct cgraph_node *first_clone, *n;
+
+ if (dump_file)
+ fprintf (dump_file, "\nSaving body of %s for later reuse\n",
+ node->dump_name ());
+
+ gcc_assert (node == cgraph_node::get (node->decl));
+
+ /* first_clone will be turned into real function. */
+ first_clone = node->clones;
+
+ /* Arrange first clone to not be thunk as those do not have bodies. */
+ if (first_clone->thunk)
+ {
+ while (first_clone->thunk)
+ first_clone = first_clone->next_sibling_clone;
+ first_clone->prev_sibling_clone->next_sibling_clone
+ = first_clone->next_sibling_clone;
+ if (first_clone->next_sibling_clone)
+ first_clone->next_sibling_clone->prev_sibling_clone
+ = first_clone->prev_sibling_clone;
+ first_clone->next_sibling_clone = node->clones;
+ first_clone->prev_sibling_clone = NULL;
+ node->clones->prev_sibling_clone = first_clone;
+ node->clones = first_clone;
+ }
+ first_clone->decl = copy_node (node->decl);
+ first_clone->decl->decl_with_vis.symtab_node = first_clone;
+ gcc_assert (first_clone == cgraph_node::get (first_clone->decl));
+
+ /* Now reshape the clone tree, so all other clones descends from
+ first_clone. */
+ if (first_clone->next_sibling_clone)
+ {
+ for (n = first_clone->next_sibling_clone; n->next_sibling_clone;
+ n = n->next_sibling_clone)
+ n->clone_of = first_clone;
+ n->clone_of = first_clone;
+ n->next_sibling_clone = first_clone->clones;
+ if (first_clone->clones)
+ first_clone->clones->prev_sibling_clone = n;
+ first_clone->clones = first_clone->next_sibling_clone;
+ first_clone->next_sibling_clone->prev_sibling_clone = NULL;
+ first_clone->next_sibling_clone = NULL;
+ gcc_assert (!first_clone->prev_sibling_clone);
+ }
+
+ tree prev_body_holder = node->decl;
+ if (!ipa_saved_clone_sources)
+ {
+ ipa_saved_clone_sources = new function_summary <tree *> (symtab);
+ ipa_saved_clone_sources->disable_insertion_hook ();
+ }
+ else
+ {
+ tree *p = ipa_saved_clone_sources->get (node);
+ if (p)
+ {
+ prev_body_holder = *p;
+ gcc_assert (prev_body_holder);
+ }
+ }
+ *ipa_saved_clone_sources->get_create (first_clone) = prev_body_holder;
+ first_clone->former_clone_of
+ = node->former_clone_of ? node->former_clone_of : node->decl;
+ first_clone->clone_of = NULL;
+
+ /* Now node in question has no clones. */
+ node->clones = NULL;
+
+ /* Inline clones share decl with the function they are cloned
+ from. Walk the whole clone tree and redirect them all to the
+ new decl. */
+ if (first_clone->clones)
+ for (n = first_clone->clones; n != first_clone;)
+ {
+ gcc_assert (n->decl == node->decl);
+ n->decl = first_clone->decl;
+ if (n->clones)
+ n = n->clones;
+ else if (n->next_sibling_clone)
+ n = n->next_sibling_clone;
+ else
+ {
+ while (n != first_clone && !n->next_sibling_clone)
+ n = n->clone_of;
+ if (n != first_clone)
+ n = n->next_sibling_clone;
+ }
+ }
+
+ /* Copy the OLD_VERSION_NODE function tree to the new version. */
+ tree_function_versioning (node->decl, first_clone->decl,
+ NULL, NULL, true, NULL, NULL);
+
+ /* The function will be short lived and removed after we inline all the
+ clones, but make it internal so we won't confuse ourself. */
+ DECL_EXTERNAL (first_clone->decl) = 0;
+ TREE_PUBLIC (first_clone->decl) = 0;
+ DECL_COMDAT (first_clone->decl) = 0;
+ first_clone->ipa_transforms_to_apply.release ();
+
+ /* When doing recursive inlining, the clone may become unnecessary.
+ This is possible i.e. in the case when the recursive function is proved to
+ be non-throwing and the recursion happens only in the EH landing pad.
+ We cannot remove the clone until we are done with saving the body.
+ Remove it now. */
+ if (!first_clone->callers)
+ {
+ first_clone->remove_symbol_and_inline_clones ();
+ first_clone = NULL;
+ }
+ else if (flag_checking)
+ first_clone->verify ();
+
+ return first_clone;
+}
+
+/* Return true when function body of DECL still needs to be kept around
+ for later re-use. */
+static bool
+preserve_function_body_p (struct cgraph_node *node)
+{
+ gcc_assert (symtab->global_info_ready);
+ gcc_assert (!node->alias && !node->thunk);
+
+ /* Look if there is any non-thunk clone around. */
+ for (node = node->clones; node; node = node->next_sibling_clone)
+ if (!node->thunk)
+ return true;
+ return false;
+}
+
+/* tree-inline can not recurse; materialize all function bodie we will need
+ during inlining. This includes inlined functions, but also called functions
+ with param manipulation because IPA param manipulation attaches debug
+ statements to PARM_DECLs of called clone. Materialize them if needed.
+
+ FIXME: This is somehwat broken by design because it does not play well
+ with partitioning. */
+
+static void
+maybe_materialize_called_clones (cgraph_node *node)
+{
+ for (cgraph_edge *e = node->callees; e; e = e->next_callee)
+ {
+ clone_info *info;
+
+ if (!e->inline_failed)
+ maybe_materialize_called_clones (e->callee);
+
+ cgraph_node *callee = cgraph_node::get (e->callee->decl);
+ if (callee->clone_of
+ && (info = clone_info::get (callee)) && info->param_adjustments)
+ callee->get_untransformed_body ();
+ }
+}
+
+/* Apply inline plan to function. */
+
+unsigned int
+inline_transform (struct cgraph_node *node)
+{
+ unsigned int todo = 0;
+ struct cgraph_edge *e, *next;
+ bool has_inline = false;
+
+ /* FIXME: Currently the pass manager is adding inline transform more than
+ once to some clones. This needs revisiting after WPA cleanups. */
+ if (cfun->after_inlining)
+ return 0;
+
+ cgraph_node *next_clone;
+ for (cgraph_node *n = node->clones; n; n = next_clone)
+ {
+ next_clone = n->next_sibling_clone;
+ if (n->decl != node->decl)
+ n->materialize_clone ();
+ }
+ node->clear_stmts_in_references ();
+
+ /* We might need the body of this function so that we can expand
+ it inline somewhere else. */
+ if (preserve_function_body_p (node))
+ save_inline_function_body (node);
+
+ profile_count num = node->count;
+ profile_count den = ENTRY_BLOCK_PTR_FOR_FN (cfun)->count;
+ bool scale = num.initialized_p () && !(num == den);
+ if (scale)
+ {
+ profile_count::adjust_for_ipa_scaling (&num, &den);
+ if (dump_file)
+ {
+ fprintf (dump_file, "Applying count scale ");
+ num.dump (dump_file);
+ fprintf (dump_file, "/");
+ den.dump (dump_file);
+ fprintf (dump_file, "\n");
+ }
+
+ basic_block bb;
+ cfun->cfg->count_max = profile_count::uninitialized ();
+ FOR_ALL_BB_FN (bb, cfun)
+ {
+ bb->count = bb->count.apply_scale (num, den);
+ cfun->cfg->count_max = cfun->cfg->count_max.max (bb->count);
+ }
+ ENTRY_BLOCK_PTR_FOR_FN (cfun)->count = node->count;
+ }
+
+ maybe_materialize_called_clones (node);
+ for (e = node->callees; e; e = next)
+ {
+ if (!e->inline_failed)
+ has_inline = true;
+ next = e->next_callee;
+ cgraph_edge::redirect_call_stmt_to_callee (e);
+ }
+ node->remove_all_references ();
+
+ timevar_push (TV_INTEGRATION);
+ if (node->callees && (opt_for_fn (node->decl, optimize) || has_inline))
+ {
+ todo = optimize_inline_calls (current_function_decl);
+ }
+ timevar_pop (TV_INTEGRATION);
+
+ cfun->always_inline_functions_inlined = true;
+ cfun->after_inlining = true;
+ todo |= execute_fixup_cfg ();
+
+ if (!(todo & TODO_update_ssa_any))
+ /* Redirecting edges might lead to a need for vops to be recomputed. */
+ todo |= TODO_update_ssa_only_virtuals;
+
+ return todo;
+}
generated by cgit v1.1 at 2025-04-02 15:40:46 +0000