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2022-01-17Rename .c files to .cc files.Martin Liska1-4273/+0
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 to... * common/config/or1k/or1k-common.cc: ...here. * common/config/pa/pa-common.c: Moved to... * common/config/pa/pa-common.cc: ...here. * common/config/pdp11/pdp11-common.c: Moved to... * common/config/pdp11/pdp11-common.cc: ...here. * common/config/pru/pru-common.c: Moved to... * common/config/pru/pru-common.cc: ...here. * common/config/riscv/riscv-common.c: Moved to... * common/config/riscv/riscv-common.cc: ...here. * common/config/rs6000/rs6000-common.c: Moved to... * common/config/rs6000/rs6000-common.cc: ...here. * common/config/rx/rx-common.c: Moved to... * common/config/rx/rx-common.cc: ...here. * common/config/s390/s390-common.c: Moved to... * common/config/s390/s390-common.cc: ...here. * common/config/sh/sh-common.c: Moved to... * common/config/sh/sh-common.cc: ...here. * common/config/sparc/sparc-common.c: Moved to... * common/config/sparc/sparc-common.cc: ...here. * common/config/tilegx/tilegx-common.c: Moved to... * common/config/tilegx/tilegx-common.cc: ...here. * 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... * config/aarch64/aarch64-d.cc: ...here. * config/aarch64/aarch64.c: Moved to... * config/aarch64/aarch64.cc: ...here. * config/aarch64/cortex-a57-fma-steering.c: Moved to... * config/aarch64/cortex-a57-fma-steering.cc: ...here. * config/aarch64/driver-aarch64.c: Moved to... * config/aarch64/driver-aarch64.cc: ...here. * config/aarch64/falkor-tag-collision-avoidance.c: Moved to... * config/aarch64/falkor-tag-collision-avoidance.cc: ...here. * config/aarch64/host-aarch64-darwin.c: Moved to... * config/aarch64/host-aarch64-darwin.cc: ...here. * config/alpha/alpha.c: Moved to... * config/alpha/alpha.cc: ...here. * config/alpha/driver-alpha.c: Moved to... * config/alpha/driver-alpha.cc: ...here. * config/arc/arc-c.c: Moved to... * config/arc/arc-c.cc: ...here. * config/arc/arc.c: Moved to... * config/arc/arc.cc: ...here. * config/arc/driver-arc.c: Moved to... * config/arc/driver-arc.cc: ...here. * config/arm/aarch-common.c: Moved to... * config/arm/aarch-common.cc: ...here. * 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: ...here. * config/bpf/coreout.c: Moved to... * config/bpf/coreout.cc: ...here. * config/c6x/c6x.c: Moved to... * config/c6x/c6x.cc: ...here. * config/cr16/cr16.c: Moved to... * config/cr16/cr16.cc: ...here. * config/cris/cris.c: Moved to... * config/cris/cris.cc: ...here. * config/csky/csky.c: Moved to... * config/csky/csky.cc: ...here. * config/darwin-c.c: Moved to... * config/darwin-c.cc: ...here. * config/darwin-d.c: Moved to... * config/darwin-d.cc: ...here. * config/darwin-driver.c: Moved to... * config/darwin-driver.cc: ...here. * config/darwin-f.c: Moved to... * config/darwin-f.cc: ...here. * config/darwin.c: Moved to... * config/darwin.cc: ...here. * config/default-c.c: Moved to... * config/default-c.cc: ...here. * config/default-d.c: Moved to... * config/default-d.cc: ...here. * config/dragonfly-d.c: Moved to... * config/dragonfly-d.cc: ...here. * config/epiphany/epiphany.c: Moved to... * config/epiphany/epiphany.cc: ...here. * config/epiphany/mode-switch-use.c: Moved to... * config/epiphany/mode-switch-use.cc: ...here. * config/epiphany/resolve-sw-modes.c: Moved to... * config/epiphany/resolve-sw-modes.cc: ...here. * config/fr30/fr30.c: Moved to... * config/fr30/fr30.cc: ...here. * config/freebsd-d.c: Moved to... * config/freebsd-d.cc: ...here. * config/frv/frv.c: Moved to... * config/frv/frv.cc: ...here. * config/ft32/ft32.c: Moved to... * config/ft32/ft32.cc: ...here. * config/gcn/driver-gcn.c: Moved to... * config/gcn/driver-gcn.cc: ...here. * config/gcn/gcn-run.c: Moved to... * config/gcn/gcn-run.cc: ...here. * config/gcn/gcn-tree.c: Moved to... * config/gcn/gcn-tree.cc: ...here. * config/gcn/gcn.c: Moved to... * config/gcn/gcn.cc: ...here. * config/gcn/mkoffload.c: Moved to... * config/gcn/mkoffload.cc: ...here. * config/glibc-c.c: Moved to... * config/glibc-c.cc: ...here. * config/glibc-d.c: Moved to... * config/glibc-d.cc: ...here. * config/h8300/h8300.c: Moved to... * config/h8300/h8300.cc: ...here. * config/host-darwin.c: Moved to... * config/host-darwin.cc: ...here. * config/host-hpux.c: Moved to... * config/host-hpux.cc: ...here. * config/host-linux.c: Moved to... * config/host-linux.cc: ...here. * config/host-netbsd.c: Moved to... * config/host-netbsd.cc: ...here. * config/host-openbsd.c: Moved to... * config/host-openbsd.cc: ...here. * config/host-solaris.c: Moved to... * config/host-solaris.cc: ...here. * config/i386/djgpp.c: Moved to... * config/i386/djgpp.cc: ...here. * config/i386/driver-i386.c: Moved to... * config/i386/driver-i386.cc: ...here. * config/i386/driver-mingw32.c: Moved to... * config/i386/driver-mingw32.cc: ...here. * config/i386/gnu-property.c: Moved to... * config/i386/gnu-property.cc: ...here. * config/i386/host-cygwin.c: Moved to... * config/i386/host-cygwin.cc: ...here. * config/i386/host-i386-darwin.c: Moved to... * config/i386/host-i386-darwin.cc: ...here. * config/i386/host-mingw32.c: Moved to... * config/i386/host-mingw32.cc: ...here. * config/i386/i386-builtins.c: Moved to... * config/i386/i386-builtins.cc: ...here. * config/i386/i386-c.c: Moved to... * config/i386/i386-c.cc: ...here. * config/i386/i386-d.c: Moved to... * config/i386/i386-d.cc: ...here. * config/i386/i386-expand.c: Moved to... * config/i386/i386-expand.cc: ...here. * config/i386/i386-features.c: Moved to... * config/i386/i386-features.cc: ...here. * config/i386/i386-options.c: Moved to... * config/i386/i386-options.cc: ...here. * config/i386/i386.c: Moved to... * config/i386/i386.cc: ...here. * config/i386/intelmic-mkoffload.c: Moved to... * config/i386/intelmic-mkoffload.cc: ...here. * config/i386/msformat-c.c: Moved to... * config/i386/msformat-c.cc: ...here. * config/i386/winnt-cxx.c: Moved to... * config/i386/winnt-cxx.cc: ...here. * config/i386/winnt-d.c: Moved to... * config/i386/winnt-d.cc: ...here. * config/i386/winnt-stubs.c: Moved to... * config/i386/winnt-stubs.cc: ...here. * config/i386/winnt.c: Moved to... * config/i386/winnt.cc: ...here. * config/i386/x86-tune-sched-atom.c: Moved to... * config/i386/x86-tune-sched-atom.cc: ...here. * config/i386/x86-tune-sched-bd.c: Moved to... * config/i386/x86-tune-sched-bd.cc: ...here. * config/i386/x86-tune-sched-core.c: Moved to... * config/i386/x86-tune-sched-core.cc: ...here. * config/i386/x86-tune-sched.c: Moved to... * config/i386/x86-tune-sched.cc: ...here. * config/ia64/ia64-c.c: Moved to... * config/ia64/ia64-c.cc: ...here. * config/ia64/ia64.c: Moved to... * config/ia64/ia64.cc: ...here. * config/iq2000/iq2000.c: Moved to... * config/iq2000/iq2000.cc: ...here. * config/linux.c: Moved to... * config/linux.cc: ...here. * config/lm32/lm32.c: Moved to... * config/lm32/lm32.cc: ...here. * config/m32c/m32c-pragma.c: Moved to... * config/m32c/m32c-pragma.cc: ...here. * config/m32c/m32c.c: Moved to... * config/m32c/m32c.cc: ...here. * config/m32r/m32r.c: Moved to... * config/m32r/m32r.cc: ...here. * config/m68k/m68k.c: Moved to... * config/m68k/m68k.cc: ...here. * config/mcore/mcore.c: Moved to... * config/mcore/mcore.cc: ...here. * config/microblaze/microblaze-c.c: Moved to... * config/microblaze/microblaze-c.cc: ...here. * config/microblaze/microblaze.c: Moved to... * config/microblaze/microblaze.cc: ...here. * config/mips/driver-native.c: Moved to... * config/mips/driver-native.cc: ...here. * config/mips/frame-header-opt.c: Moved to... * config/mips/frame-header-opt.cc: ...here. * config/mips/mips-d.c: Moved to... * config/mips/mips-d.cc: ...here. * config/mips/mips.c: Moved to... * config/mips/mips.cc: ...here. * config/mmix/mmix.c: Moved to... * config/mmix/mmix.cc: ...here. * config/mn10300/mn10300.c: Moved to... * config/mn10300/mn10300.cc: ...here. * config/moxie/moxie.c: Moved to... * config/moxie/moxie.cc: ...here. * config/msp430/driver-msp430.c: Moved to... * config/msp430/driver-msp430.cc: ...here. * config/msp430/msp430-c.c: Moved to... * config/msp430/msp430-c.cc: ...here. * config/msp430/msp430-devices.c: Moved to... * config/msp430/msp430-devices.cc: ...here. * 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.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-11-18Turn -fsemantic-interposition to optimization flagJan Hubicka1-1/+9
Turn flag_semantic_interposition to optimization option so it can be enabled with per-function granuality. This is done by adding the flag among visibility flags into the symbol table. gcc/ChangeLog: 2021-11-18 Jan Hubicka <hubicka@ucw.cz> * cgraph.c (cgraph_node::get_availability): Update call of decl_replaceable_p. (cgraph_node::verify_node): Verify that semantic_interposition flag is set correclty. * cgraph.h: (symtab_node): Add semantic_interposition flag. * cgraphclones.c (set_new_clone_decl_and_node_flags): Clear semantic_interposition flag. * cgraphunit.c (cgraph_node::finalize_function): Set semantic_interposition flag. (cgraph_node::add_new_function): Likewise. (varpool_node::finalize_decl): Likewise. (cgraph_node::create_wrapper): Likewise. * common.opt (fsemantic-interposition): Turn to optimization node. * lto-cgraph.c (lto_output_node): Stream semantic_interposition. (lto_output_varpool_node): Likewise. (input_overwrite_node): Likewise. (input_varpool_node): Likewise. * symtab.c (symtab_node::dump_base): Dump new flag. * varasm.c (decl_replaceable_p): Add semantic_interposition_p parameter. * varasm.h (decl_replaceable_p): Update declaration. * varpool.c (varpool_node::ctor_useable_for_folding_p): Use semantic_interposition flag. (varpool_node::get_availability): Likewise. (varpool_node::create_alias): Copy semantic_interposition flag. gcc/cp/ChangeLog: 2021-11-18 Jan Hubicka <hubicka@ucw.cz> * decl.c (finish_function): Update use of decl_replaceable_p. gcc/lto/ChangeLog: 2021-11-18 Jan Hubicka <hubicka@ucw.cz> * lto-partition.c (promote_symbol): Clear semantic_interposition flag. gcc/testsuite/ChangeLog: 2021-11-18 Jan Hubicka <hubicka@ucw.cz> * gcc.dg/lto/semantic-interposition-1_0.c: New test. * gcc.dg/lto/semantic-interposition-1_1.c: New test.
2021-11-11Fix noreturn discovery.Jan Hubicka1-0/+47
Fix ipa-pure-const handling of noreturn flags. It is not safe to set it for interposable symbols and we should also set it for aliases (just like we do for other flags). This patch merely copies other flag handling and implements it here. gcc/ChangeLog: 2021-11-11 Jan Hubicka <hubicka@ucw.cz> * cgraph.c (set_noreturn_flag_1): New function. (cgraph_node::set_noreturn_flag): New member function * cgraph.h (cgraph_node::set_noreturn_flags): Declare. * ipa-pure-const.c (pass_local_pure_const::execute): Use it.
2021-11-08Fix static chain dump.Martin Liska1-3/+2
gcc/ChangeLog: * cgraph.c (cgraph_node::dump): Dump it from decl.
2021-11-08Dump static chain for cgraph_node.Martin Liska1-0/+4
gcc/ChangeLog: * cgraph.c (cgraph_node::dump): Dump static_chain_decl.
2021-09-16cgraph: Do not warn about caller count mismatches of removed functionsMartin Jambor1-2/+2
To verify other changes in the patch series, I have been searching for "Invalid sum of caller counts" string in symtab dump but found that there are false warnings about functions which have their body removed because they are now unreachable. Those are of course invalid and so this patches avoids checking such cgraph_nodes. gcc/ChangeLog: 2021-08-20 Martin Jambor <mjambor@suse.cz> * cgraph.c (cgraph_node::dump): Do not check caller count sums if the body has been removed. Remove trailing whitespace.
2021-06-28ipa-sra: Restructure how cloning and call redirection communicate (PR 93385)Martin Jambor1-18/+4
I was asked by Richi to split my fix for PR 93385 for easier review into IPA-SRA materialization refactoring and the actual DCE addition. Fortunately it was mostly natural except for a temporary weird condition in ipa_param_body_adjustments::modify_call_stmt. Additionally. In addition to the patch I posted previously, this one also deallocated the newly added summary in toplev::finalize and fixes a mistakenly uninitialized field. This is the first part which basically replaces performed_splits in clone_info and the code which generates it, keeps it up-to-date and consumes it with new edge summaries which are much nicer. It simply contains 1) a mapping from the original argument indices to the actual indices in the call statement as it is now, 2) information needed to identify arguments representing pass-through IPA-SRA splits with which have been added to the call arguments in place of an original argument/reference and 3) a delta to the index where va_args may start - so basically directly all the information that the consumer of performed_splits had to compute and we also do not need the weird dummy declarations. The main disadvantage is that the information has to be created (and kept up-to-date) for all call graph edges associated with the given statement from all clones (including inline clones) of the clone where splitting or removal happened first. But all of this happens during clone materialization so the only effect on WPA memory consumption is the removal of a pointer from clone_info. The statement modification code also has to know the statement from the original function in order to be able to locate the edge summaries which at this point are still keyed to these. However, the code is already quite heavily dependant on how things are structured in tree-inline.c and in order to fix bugs like these it probably has to be. The subsequent patch needs this new information to be able to remove arguments from calls during materialization and communicate this information to the call redirection. gcc/ChangeLog: 2021-05-17 Martin Jambor <mjambor@suse.cz> PR ipa/93385 * symtab-clones.h (clone_info): Removed member param_adjustments. * ipa-param-manipulation.h: Adjust initial comment to reflect how we deal with pass-through splits now. (ipa_param_performed_split): Removed. (ipa_param_adjustments::modify_call): Adjusted parameters. (class ipa_param_body_adjustments): Adjusted parameters of register_replacement, modify_gimple_stmt and modify_call_stmt. (ipa_verify_edge_has_no_modifications): Declare. (ipa_edge_modifications_finalize): Declare. * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Remove performed_splits processing, pas only edge to padjs->modify_call, check that call arguments were not modified if they should not have been. * cgraphclones.c (cgraph_node::create_clone): Do not copy performed splits. * ipa-param-manipulation.c (struct pass_through_split_map): New type. (ipa_edge_modification_info): Likewise. (ipa_edge_modification_sum): Likewise. (ipa_edge_modifications): New edge summary. (ipa_verify_edge_has_no_modifications): New function. (transitive_split_p): Removed. (transitive_split_map): Likewise. (init_transitive_splits): Likewise. (ipa_param_adjustments::modify_call): Adjusted to use the new edge summary instead of performed_splits. (ipa_param_body_adjustments::register_replacement): Drop dummy parameter, set base_index of the created ipa_param_body_replacement. (phi_arg_will_live_p): New function. (ipa_param_body_adjustments::common_initialization): Do not create IPA_SRA dummy decls. (simple_tree_swap_info): Removed. (remap_split_decl_to_dummy): Likewise. (record_argument_state_1): New function. (record_argument_state): Likewise. (ipa_param_body_adjustments::modify_call_stmt): New parameter orig_stmt. Do not work with dummy decls, save necessary info about changes to ipa_edge_modifications. (ipa_param_body_adjustments::modify_gimple_stmt): New parameter orig_stmt, pass it to modify_call_stmt. (ipa_param_body_adjustments::modify_cfun_body): Adjust call to modify_gimple_stmt. (ipa_edge_modifications_finalize): New function. * tree-inline.c (remap_gimple_stmt): Pass original statement to modify_gimple_stmt. (copy_phis_for_bb): Do not copy dead PHI nodes. (expand_call_inline): Do not remap performed_splits. (update_clone_info): Likewise. * toplev.c: Include ipa-param-manipulation.h. (toplev::finalize): Call ipa_edge_modifications_finalize.
2021-06-17return auto_vec from cgraph_node::collect_callersTrevor Saunders1-2/+2
This ensures the callers of collect_callers () take ownership of the vector and free it when appropriate. Signed-off-by: Trevor Saunders <tbsaunde@tbsaunde.org> gcc/ChangeLog: * cgraph.c (cgraph_node::collect_callers): Return auto_vec<cgraph_edge *>. * cgraph.h (cgraph_node::collect_callers): Likewise. * ipa-cp.c (create_specialized_node): Adjust. (decide_about_value): Likewise. (decide_whether_version_node): Likewise. * ipa-sra.c (process_isra_node_results): Likewise.
2021-03-31Fix overvactive check in cgraph_node::release_bodyJan Hubicka1-1/+9
gcc/ChangeLog: PR lto/99447 * cgraph.c (cgraph_node::release_body): Fix overactive check.
2021-03-31Small refactoring of cgraph_node::release_bodyJan Hubicka1-0/+3
PR lto/99447 * cgraph.c (cgraph_node::release_body): Remove all callers and references. * cgraphclones.c (cgraph_node::materialize_clone): Do not do it here. * cgraphunit.c (cgraph_node::expand): And here.
2021-03-05ipa: Fix resolving speculations through cgraph_edge::set_call_stmtMartin Jambor1-15/+22
In the PR 98078 testcase, speculative call-graph edges which were created by IPA-CP are confirmed during inlining but cgraph_edge::set_call_stmt does not take it very well. The function enters the update_speculative branch and updates the edges in the speculation bundle separately (by a recursive call), but when it processes the first direct edge, most of the bundle actually ceases to exist because it is devirtualized. It nevertheless goes on to attempt to update the indirect edge (that has just been removed), which surprisingly gets as far as adding the edge to the call_site_hash, the same devirtualized edge for the second time, and that triggers an assert. Fixed by this patch which makes the function aware that it is about to resolve a speculation and do so instead of updating components of speculation. Also, it does so before dealing with the hash because the speculation resolution code needs the hash to point to the first speculative direct edge and also cleans the hash up by calling update_call_stmt_hash_for_removing_direct_edge. Bootstrapped and tested on x86_64-linux, also profile-LTO-bootstrapped on the same system. gcc/ChangeLog: 2021-01-20 Martin Jambor <mjambor@suse.cz> PR ipa/98078 * cgraph.c (cgraph_edge::set_call_stmt): Do not update all corresponding speculative edges if we are about to resolve sepculation. Make edge direct (and so resolve speculations) before removing it from call_site_hash. (cgraph_edge::make_direct): Relax the initial assert to allow calling the function on speculative direct edges.
2021-01-17ipa: Adjust cgraph verifier to materialization on demand (PR 98222)Martin Jambor1-1/+3
after switching to materialization of clones on demand, the verifier can happen to see edges leading to a clone of a materialized clone. This means its clone_of is NULL and former_clone_of needs to be checked in order to verify that the callee is a clone of the original decl, which it did not do and reported edges to pointing to a wrong place. Fixed with the following patch, which has been pre-approved by Honza. Bootstrapped and tested on x86_64-linux, pushed to master. Martin gcc/ChangeLog: 2021-01-15 Martin Jambor <mjambor@suse.cz> PR ipa/98222 * cgraph.c (clone_of_p): Check also former_clone_of as we climb the clone tree. gcc/testsuite/ChangeLog: 2021-01-15 Martin Jambor <mjambor@suse.cz> PR ipa/98222 * gcc.dg/ipa/pr98222.c: New test.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-02ipa: do not DECL_IS_MALLOC for void fnsMartin Liska1-0/+2
gcc/ChangeLog: PR ipa/98075 * cgraph.c (cgraph_node::dump): Dump decl_is_malloc flag. * ipa-pure-const.c (propagate_malloc): Do not set malloc attribute for void functions. gcc/testsuite/ChangeLog: PR ipa/98075 * g++.dg/ipa/pr98075.C: New test.
2020-11-25Free more of CFGJan Hubicka1-1/+1
* cfg.c (free_block): New function. (clear_edges): Rename to .... (free_cfg): ... this one; also free BBs and vectors. (expunge_block): Update comment. * cfg.h (clear_edges): Rename to ... (free_cfg): ... this one. * cgraph.c (release_function_body): Use free_cfg.
2020-11-04Fix copying of clone_info while reshaping clone tree.Jan Hubicka1-3/+9
2020-11-04 Jan Hubicka <hubicka@ucw.cz> PR ipa/97695 * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Fix ICE with in dumping code. (cgraph_node::remove): Save clone info before releasing it and pass it to unregister. * cgraph.h (symtab_node::unregister): Add clone_info parameter. (cgraph_clone::unregister): Likewise. * cgraphclones.c (cgraph_node::find_replacement): Copy clone info * symtab-clones.cc (clone_infos_t::duplicate): Remove. (clone_info::get_create): Simplify. * symtab.c (symtab_node::unregister): Pass around clone info. * varpool.c (varpool_node::remove): Update.
2020-11-01ipa: Fix segmentation fault in function_summary<clone_info*>::get(cgraph_node*)Iain Buclaw1-3/+5
PR 97660 occurs when cgraph_node::get returns NULL, and this NULL cgraph_node is then passed to clone_info::get. As the original assert prior to the regressing change in r11-4587 allowed for the cgraph_node to be NULL, clone_info::get is now only called when cgraph_node::get returns a nonnull value. gcc/ChangeLog: PR ipa/97660 * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Don't call clone_info::get when cgraph_node::get returns NULL.
2020-10-31Move clone_info to summaryJan Hubicka1-43/+53
* Makefile.in: (OBJS): Add symtab-clones.o (GTFILES): Add symtab-clones.h * cgraph.c: Include symtab-clones.h. (cgraph_edge::resolve_speculation): Fix formating (cgraph_edge::redirect_call_stmt_to_callee): Update. (cgraph_update_edges_for_call_stmt): Update (release_function_body): Fix formating. (cgraph_node::remove): Fix formating. (cgraph_node::dump): Fix formating. (cgraph_node::get_availability): Fix formating. (cgraph_node::call_for_symbol_thunks_and_aliases): Fix formating. (set_const_flag_1): Fix formating. (set_pure_flag_1): Fix formating. (cgraph_node::can_remove_if_no_direct_calls_p): Fix formating. (collect_callers_of_node_1): Fix formating. (clone_of_p): Update. (cgraph_node::verify_node): Update. (cgraph_c_finalize): Call clone_info::release (). * cgraph.h (struct cgraph_clone_info): Move to symtab-clones.h. (cgraph_node): Remove clone_info. (symbol_table): Add m_clones. * cgraphclones.c: Include symtab-clone.h. (duplicate_thunk_for_node): Update. (cgraph_node::create_clone): Update. (cgraph_node::create_virtual_clone): Update. (cgraph_node::find_replacement): Update. (cgraph_node::materialize_clone): Update. * gengtype.c (open_base_files): Include symtab-clones.h. * ipa-cp.c: Include symtab-clones.h. (initialize_node_lattices): Update. (want_remove_some_param_p): Update. (create_specialized_node): Update. * ipa-fnsummary.c: Include symtab-clones.h. (ipa_fn_summary_t::duplicate): Update. * ipa-modref.c: Include symtab-clones.h. (update_signature): Update. * ipa-param-manipulation.c: Include symtab-clones.h. (ipa_param_body_adjustments::common_initialization): Update. * ipa-prop.c: Include symtab-clones.h. (adjust_agg_replacement_values): Update. (ipcp_get_parm_bits): Update. (ipcp_update_bits): Update. (ipcp_update_vr): Update. * ipa-sra.c: Include symtab-clones.h. (process_isra_node_results): Update. (disable_unavailable_parameters): Update. * lto-cgraph.c: Include symtab-clone.h. (output_cgraph_opt_summary_p): Update. (output_node_opt_summary): Update. (input_node_opt_summary): Update. * symtab-clones.cc: New file. * symtab-clones.h: New file. * tree-inline.c (expand_call_inline): Update. (update_clone_info): Update. (tree_function_versioning): Update.
2020-10-30Fix thunk info WRT PCHJan Hubicka1-1/+8
PR pch/97593 * cgraph.c (cgraph_node::create_thunk): Register thunk as early during parsing. * cgraphunit.c (analyze_functions): Call thunk_info::process_early_thunks. * symtab-thunks.cc (struct unprocessed_thunk): New struct. (thunks): New static variable. (thunk_info::register_early): New member function. (thunk_info::process_early_thunks): New member function. * symtab-thunks.h (thunk_info::register_early): Declare. (thunk_info::process_early_thunks): Declare.
2020-10-24cgraph: move former_thunk_p out of CHECKING_P macro.Martin Liska1-15/+15
This fixes the following failure: ld: cgraph.o: in function `cgraph_edge::verify_corresponds_to_fndecl(tree_node*)': gcc/cgraph.c:3067: undefined reference to `cgraph_node::former_thunk_p()' ld: cgraph.o: in function `clone_of_p': gcc/ChangeLog: * cgraph.c (cgraph_node::former_thunk_p): Move out of CHECKING_P macro.
2020-10-23Move thunks out of cgraph_nodeJan Hubicka1-47/+46
this patch moves thunk_info out of cgraph_node into a symbol summary. I also moved it to separate hearder file since cgraph.h became really too fat. I plan to contiue with similar breakup in order to cleanup interfaces and reduce WPA memory footprint (symbol table now consumes more memory than trees) gcc/ChangeLog: 2020-10-23 Jan Hubicka <hubicka@ucw.cz> * Makefile.in: Add symtab-thunks.o (GTFILES): Add symtab-thunks.h and symtab-thunks.cc; remove cgraphunit.c * cgraph.c: Include symtab-thunks.h. (cgraph_node::create_thunk): Update (symbol_table::create_edge): Update (cgraph_node::dump): Update (cgraph_node::call_for_symbol_thunks_and_aliases): Update (set_nothrow_flag_1): Update (set_malloc_flag_1): Update (set_const_flag_1): Update (collect_callers_of_node_1): Update (clone_of_p): Update (cgraph_node::verify_node): Update (cgraph_node::function_symbol): Update (cgraph_c_finalize): Call thunk_info::release. (cgraph_node::has_thunk_p): Update (cgraph_node::former_thunk_p): Move here from cgraph.h; reimplement. * cgraph.h (struct cgraph_thunk_info): Rename to symtab-thunks.h. (cgraph_node): Remove thunk field; add thunk bitfield. (cgraph_node::expand_thunk): Move to symtab-thunks.h (symtab_thunks_cc_finalize): Declare. (cgraph_node::has_gimple_body_p): Update. (cgraph_node::former_thunk_p): Update. * cgraphclones.c: Include symtab-thunks.h. (duplicate_thunk_for_node): Update. (cgraph_edge::redirect_callee_duplicating_thunks): Update. (cgraph_node::expand_all_artificial_thunks): Update. (cgraph_node::create_edge_including_clones): Update. * cgraphunit.c: Include symtab-thunks.h. (vtable_entry_type): Move to symtab-thunks.c. (cgraph_node::analyze): Update. (analyze_functions): Update. (mark_functions_to_output): Update. (thunk_adjust): Move to symtab-thunks.c (cgraph_node::expand_thunk): Move to symtab-thunks.c (cgraph_node::assemble_thunks_and_aliases): Update. (output_in_order): Update. (cgraphunit_c_finalize): Do not clear vtable_entry_type. (cgraph_node::create_wrapper): Update. * gengtype.c (open_base_files): Add symtab-thunks.h * ipa-comdats.c (propagate_comdat_group): UPdate. (ipa_comdats): Update. * ipa-cp.c (determine_versionability): UPdate. (gather_caller_stats): Update. (count_callers): Update (set_single_call_flag): Update (initialize_node_lattices): Update (call_passes_through_thunk_p): Update (call_passes_through_thunk): Update (propagate_constants_across_call): Update (find_more_scalar_values_for_callers_subset): Update (has_undead_caller_from_outside_scc_p): Update * ipa-fnsummary.c (evaluate_properties_for_edge): Update. (compute_fn_summary): Update. (inline_analyze_function): Update. * ipa-icf.c: Include symtab-thunks.h. (sem_function::equals_wpa): Update. (redirect_all_callers): Update. (sem_function::init): Update. (sem_function::parse): Update. * ipa-inline-transform.c: Include symtab-thunks.h. (inline_call): Update. (save_inline_function_body): Update. (preserve_function_body_p): Update. * ipa-inline.c (inline_small_functions): Update. * ipa-polymorphic-call.c: Include alloc-pool.h, symbol-summary.h, symtab-thunks.h (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Update. * ipa-pure-const.c: Include symtab-thunks.h. (analyze_function): Update. * ipa-sra.c (check_for_caller_issues): Update. * ipa-utils.c (ipa_reverse_postorder): Update. (ipa_merge_profiles): Update. * ipa-visibility.c (non_local_p): Update. (cgraph_node::local_p): Update. (function_and_variable_visibility): Update. * ipa.c (symbol_table::remove_unreachable_nodes): Update. * lto-cgraph.c: Include alloc-pool.h, symbol-summary.h and symtab-thunks.h (lto_output_edge): Update. (lto_output_node): Update. (compute_ltrans_boundary): Update. (output_symtab): Update. (verify_node_partition): Update. (input_overwrite_node): Update. (input_node): Update. * lto-streamer-in.c (fixup_call_stmt_edges): Update. * symtab-thunks.cc: New file. * symtab-thunks.h: New file. * toplev.c (toplev::finalize): Call symtab_thunks_cc_finalize. * trans-mem.c (ipa_tm_mayenterirr_function): Update. (ipa_tm_execute): Update. * tree-inline.c (expand_call_inline): Update. * tree-nested.c (create_nesting_tree): Update. (convert_all_function_calls): Update. (gimplify_all_functions): Update. * tree-profile.c (tree_profiling): Update. * tree-ssa-structalias.c (associate_varinfo_to_alias): Update. * tree.c (free_lang_data_in_decl): Update. * value-prof.c (init_node_map): Update. gcc/c-family/ChangeLog: 2020-10-23 Jan Hubicka <hubicka@ucw.cz> * c-common.c (c_common_finalize_early_debug): Update for new thunk api. gcc/d/ChangeLog: 2020-10-23 Jan Hubicka <hubicka@ucw.cz> * decl.cc (finish_thunk): Update for new thunk api. gcc/lto/ChangeLog: 2020-10-23 Jan Hubicka <hubicka@ucw.cz> * lto-partition.c (add_symbol_to_partition_1): Update for new thunk api.
2020-10-22Materialize clones on demandJan Hubicka1-2/+13
this patch removes the pass to materialize all clones and instead this is now done on demand. The motivation is to reduce lifetime of function bodies in ltrans that should noticeably reduce memory use for highly parallel compilations of large programs (like Martin does) or with partitioning reduced/disabled. For cc1 with one partition the memory use seems to go down from 4gb to cca 1.5gb (seeing from top, so this is not particularly accurate). gcc/ChangeLog: 2020-10-22 Jan Hubicka <hubicka@ucw.cz> * cgraph.c (cgraph_node::get_untransformed_body): Perform lazy clone materialization. * cgraph.h (cgraph_node::materialize_clone): Declare. (symbol_table::materialize_all_clones): Remove. * cgraphclones.c (cgraph_materialize_clone): Turn to ... (cgraph_node::materialize_clone): .. this one; move here dumping from symbol_table::materialize_all_clones. (symbol_table::materialize_all_clones): Remove. * cgraphunit.c (mark_functions_to_output): Clear stmt references. (cgraph_node::expand): Initialize bitmaps early; do not call execute_all_ipa_transforms if there are no transforms. * ipa-inline-transform.c (save_inline_function_body): Fix formating. (inline_transform): Materialize all clones before function is modified. * ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Materialize clone if needed. * ipa.c (class pass_materialize_all_clones): Remove. (make_pass_materialize_all_clones): Remove. * passes.c (execute_all_ipa_transforms): Materialize all clones. * passes.def: Remove pass_materialize_all_clones. * tree-pass.h (make_pass_materialize_all_clones): Remove. * tree-ssa-structalias.c (ipa_pta_execute): Clear refs.
2020-10-22Move nested function info out of cgraph_nodeJan Hubicka1-51/+25
this patch moves nested function information out of symbol table (to a summary). This saves memory (especially at WPA time) and also makes nested function support more contained. gcc/ChangeLog: 2020-10-22 Jan Hubicka <hubicka@ucw.cz> * cgraph.c: Include tree-nested.h (cgraph_node::create): Call maybe_record_nested_function. (cgraph_node::remove): Do not remove function from nested function infos. (cgraph_node::dump): Update. (cgraph_node::unnest): Move to tree-nested.c (cgraph_node::verify_node): Update. (cgraph_c_finalize): Call nested_function_info::release. * cgraph.h (struct symtab_node): Remove nested function info. * cgraphclones.c (cgraph_node::create_clone): Do not clone nested function info. * cgraphunit.c (cgraph_node::analyze): Update. (cgraph_node::expand): Do not worry about nested functions; they are lowered. (symbol_table::finalize_compilation_unit): Call nested_function_info::release. * gimplify.c: Include tree-nested.h (unshare_body): Update. (unvisit_body): Update. * omp-offload.c (omp_discover_implicit_declare_target): Update. * tree-nested.c: Include alloc-pool.h, tree-nested.h, symbol-summary.h (nested_function_sum): New static variable. (nested_function_info::get): New member function. (nested_function_info::get_create): New member function. (unnest_function): New function. (nested_function_info::~nested_function_info): New member function. (nested_function_info::release): New function. (maybe_record_nested_function): New function. (lookup_element_for_decl): Update. (check_for_nested_with_variably_modified): Update. (create_nesting_tree): Update. (unnest_nesting_tree_1): Update. (gimplify_all_functions): Update. (lower_nested_functions): Update. * tree-nested.h (class nested_function_info): New class. (maybe_record_nested_function): Declare. (unnest_function): Declare. (first_nested_function): New inline function. (next_nested_function): New inline function. (nested_function_origin): New inline function. gcc/ada/ChangeLog: 2020-10-22 Jan Hubicka <hubicka@ucw.cz> * gcc-interface/trans.c: Include tree-nested.h (walk_nesting_tree): Update for new nested function info. gcc/c-family/ChangeLog: 2020-10-22 Jan Hubicka <hubicka@ucw.cz> * c-gimplify.c: Include tree-nested.h (c_genericize): Update for new nested function info. gcc/d/ChangeLog: 2020-10-22 Jan Hubicka <hubicka@ucw.cz> * decl.cc: Include tree-nested.h (get_symbol_decl): Update for new nested function info.
2020-09-25Add cgraph_edge::debug function.Martin Liska1-0/+14
gcc/ChangeLog: * cgraph.c (cgraph_edge::debug): New. * cgraph.h (cgraph_edge::debug): New.
2020-09-25Fix spacing in cgraph_node::dump.Martin Liska1-5/+4
gcc/ChangeLog: * cgraph.c (cgraph_node::dump): Always print space at the end of a message. Remove one extra space.
2020-09-17Fix availability of functions in other partitionsJan Hubicka1-1/+1
* cgraph.c (cgraph_node::get_availability): Fix availability of functions in other partitions * varpool.c (varpool_node::get_availability): Likewise.
2020-05-14openmp: cgraph support for late declare variant resolutionJakub Jelinek1-0/+2
This is a new version of the https://gcc.gnu.org/legacy-ml/gcc-patches/2019-11/msg01493.html patch. Unlike the previous version, this one actually works properly except for LTO, bootstrapped/regtested on x86_64-linux and i686-linux too. In short, #pragma omp declare variant is a directive which allows redirection of direct calls to certain function to other calls with a scoring system and some of those decisions need to be deferred until after IPA. The patch represents them with calls to an artificial FUNCTION_DECL with declare_variant_alt in the cgraph_node set. For LTO, the patch only saves/restores the two cgraph_node bits added in the patch, but doesn't yet stream out and back in the on the side info for the declare_variant_alt. For the LTO partitioning, I believe those artificial FUNCTION_DECLs with declare_variant_alt need to go into partition together with anything that calls them (possibly duplicated), any way how to achieve that? Say if declare variant artificial fn foobar is directly called from all of foo, bar and baz and not from qux and we want 4 partitions, one for each of foo, bar, baz, qux, then foobar is needed in the first 3 partitions, and the IPA_REF_ADDRs recorded for foobar that right after IPA the foobar call will be replaced with calls to foobar1, foobar2, foobar3 or foobar (non-artificial) can of course stay in different partitions if needed. 2020-05-14 Jakub Jelinek <jakub@redhat.com> * Makefile.in (GTFILES): Add omp-general.c. * cgraph.h (struct cgraph_node): Add declare_variant_alt and calls_declare_variant_alt members and initialize them in the ctor. * ipa.c (symbol_table::remove_unreachable_nodes): Handle direct calls to declare_variant_alt nodes. * lto-cgraph.c (lto_output_node): Write declare_variant_alt and calls_declare_variant_alt. (input_overwrite_node): Read them back. * omp-simd-clone.c (simd_clone_create): Copy calls_declare_variant_alt bit. * tree-inline.c (expand_call_inline): Or in calls_declare_variant_alt bit. (tree_function_versioning): Copy calls_declare_variant_alt bit. * omp-offload.c (execute_omp_device_lower): Call omp_resolve_declare_variant on direct function calls. (pass_omp_device_lower::gate): Also enable for calls_declare_variant_alt functions. * omp-general.c (omp_maybe_offloaded): Return false after inlining. (omp_context_selector_matches): Handle the case when cfun->curr_properties has PROP_gimple_any bit set. (struct omp_declare_variant_entry): New type. (struct omp_declare_variant_base_entry): New type. (struct omp_declare_variant_hasher): New type. (omp_declare_variant_hasher::hash, omp_declare_variant_hasher::equal): New methods. (omp_declare_variants): New variable. (struct omp_declare_variant_alt_hasher): New type. (omp_declare_variant_alt_hasher::hash, omp_declare_variant_alt_hasher::equal): New methods. (omp_declare_variant_alt): New variables. (omp_resolve_late_declare_variant): New function. (omp_resolve_declare_variant): Call omp_resolve_late_declare_variant when called late. Create a magic declare_variant_alt fndecl and cgraph node and return that if decision needs to be deferred until after gimplification. * cgraph.c (symbol_table::create_edge): Or in calls_declare_variant_alt bit. * c-c++-common/gomp/declare-variant-14.c: New test.
2020-04-30ipa: Cgraph verification fix (PR 94856)Martin Jambor1-3/+5
PR 94856 is a call graph verifier error. We have a method which (in the course of IPA-CP) loses its this pointer because it is unused and the pass then does not clone all the this adjusting thunks and just makes the calls go straight to the new clone - and then the verifier complains that the edge does not seem to point to a clone of what it used to. This looked weird because the verifier actually has logic detecting this case but it turns out that it is confused by inliner body-saving mechanism which invents a new decl for the base function. Making the inlining body-saving mechanism to correctly set former_clone_of allows us to detect this case too. Then we pass this particular round of verification but the subsequent one fails because we have inlined the function into its former thunk - which subsequently does not have any callees, but the verifier still access them and segfaults. Therefore the patch also adds a test whether the a former hunk even has any call. 2020-04-30 Martin Jambor <mjambor@suse.cz> PR ipa/94856 * cgraph.c (clone_of_p): Also consider thunks whih had their bodies saved by the inliner and thunks which had their call inlined. * ipa-inline-transform.c (save_inline_function_body): Fill in former_clone_of of new body holders. PR ipa/94856 * g++.dg/ipa/pr94856.C: New test.
2020-04-16ipa: Make call redirection detect already adjusted calls (PR 93621)Martin Jambor1-0/+11
PR 93621 testcase makes redirect_call_stmt_to_callee wrongly assume that a call statement needs redirecting but then rightly fails an assert ensuring the call statement parameters have not already been adjusted because they were already created adjusted as part of thunk expansion. The test fails because the decl in the call call statement is different than the decl of the callee, because the latter was created in save_inline_function_body. This patch adds a way to link these two and detect the situation in redirect_call_stmt_to_callee. 2020-04-16 Martin Jambor <mjambor@suse.cz> PR ipa/93621 * ipa-inline.h (ipa_saved_clone_sources): Declare. * ipa-inline-transform.c (ipa_saved_clone_sources): New variable. (save_inline_function_body): Link the new body holder with the previous one. * cgraph.c: Include ipa-inline.h. (cgraph_edge::redirect_call_stmt_to_callee): Try to find the decl from the statement in ipa_saved_clone_sources. * cgraphunit.c: Include ipa-inline.h. (expand_all_functions): Free ipa_saved_clone_sources. testsuite/ * g++.dg/ipa/pr93621.C: New test.
2020-04-08Allow new/delete operator deletion only for replaceable.Martin Liska1-3/+4
PR c++/94314 * gimple.c (gimple_call_operator_delete_p): Rename to... (gimple_call_replaceable_operator_delete_p): ... this. Use DECL_IS_REPLACEABLE_OPERATOR_DELETE_P. * gimple.h (gimple_call_operator_delete_p): Rename to ... (gimple_call_replaceable_operator_delete_p): ... this. * tree-core.h (tree_function_decl): Add replaceable_operator flag. * tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Use DECL_IS_REPLACEABLE_OPERATOR_DELETE_P. (propagate_necessity): Use gimple_call_replaceable_operator_delete_p. (eliminate_unnecessary_stmts): Likewise. * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Pack DECL_IS_REPLACEABLE_OPERATOR. * tree-streamer-out.c (pack_ts_function_decl_value_fields): Unpack the field here. * tree.h (DECL_IS_REPLACEABLE_OPERATOR): New. (DECL_IS_REPLACEABLE_OPERATOR_NEW_P): New. (DECL_IS_REPLACEABLE_OPERATOR_DELETE_P): New. * cgraph.c (cgraph_node::dump): Dump if an operator is replaceable. * ipa-icf.c (sem_item::compare_referenced_symbol_properties): Compare replaceable operator flags. PR c++/94314 * decl.c (duplicate_decls): Duplicate also DECL_IS_REPLACEABLE_OPERATOR. (cxx_init_decl_processing): Mark replaceable all implicitly defined operators. PR c++/94314 * lto-common.c (compare_tree_sccs_1): Compare also DECL_IS_REPLACEABLE_OPERATOR. PR c++/94314 * g++.dg/pr94314-2.C: New test. * g++.dg/pr94314-3.C: New test. * g++.dg/pr94314.C: New test.
2020-03-20Fix verifier ICE on wrong comdat local flag [PR93347]Jan Hubicka1-4/+60
gcc/ChangeLog: 2020-03-20 Jan Hubicka <hubicka@ucw.cz> PR ipa/93347 * cgraph.c (symbol_table::create_edge): Update calls_comdat_local flag. (cgraph_edge::redirect_callee): Move here; likewise. (cgraph_node::remove_callees): Update calls_comdat_local flag. (cgraph_node::verify_node): Verify that calls_comdat_local flag match reality. (cgraph_node::check_calls_comdat_local_p): New member function. * cgraph.h (cgraph_node::check_calls_comdat_local_p): Declare. (cgraph_edge::redirect_callee): Move offline. * ipa-fnsummary.c (compute_fn_summary): Do not compute calls_comdat_local flag here. * ipa-inline-transform.c (inline_call): Fix updating of calls_comdat_local flag. * ipa-split.c (split_function): Use true instead of 1 to set the flag. * symtab.c (symtab_node::add_to_same_comdat_group): Update calls_comdat_local flag. gcc/testsuite/ChangeLog: 2020-03-20 Jan Hubicka <hubicka@ucw.cz> * g++.dg/torture/pr93347.C: New test.
2020-03-20Fix cgraph_node::function_symbol availability compuattion [PR94202]Jan Hubicka1-16/+10
this fixes ICE in inliner cache sanity check which is caused by very old bug in visibility calculation in cgraph_node::function_symbol and cgraph_node::function_or_virtual_thunk_symbol. In the testcase there is indirect call to a thunk. At begining we correctly see that its body as AVAIL_AVAILABLE but later we inline into the thunk and this turns it to AVAIL_INTERPOSABLE. This is because function_symbol incorrectly overwrites availability parameter by availability of the alias used in the call within thunk, which is a local alias. gcc/ChangeLog: 2020-03-19 Jan Hubicka <hubicka@ucw.cz> PR ipa/94202 * cgraph.c (cgraph_node::function_symbol): Fix availability computation. (cgraph_node::function_or_virtual_thunk_symbol): Likewise. gcc/testsuite/ChangeLog: 2020-03-19 Jan Hubicka <hubicka@ucw.cz> PR ipa/94202 * g++.dg/torture/pr94202.C: New test.
2020-02-18Drop MALLOC attribute for void functions.Martin Liska1-0/+7
PR ipa/93583 * cgraph.c (cgraph_node::verify_node): Verify MALLOC attribute and return type of functions. * ipa-param-manipulation.c (ipa_param_adjustments::adjust_decl): Drop MALLOC attribute for void functions. * ipa-pure-const.c (funct_state_summary_t::duplicate): Drop malloc_state for a new VOID clone. PR ipa/93583 * gcc.dg/ipa/pr93583.c: New test.
2020-02-18ipa: Various diagnostic fixes [PR93797]Jakub Jelinek1-9/+9
As the patch shows, various messages didn't match the field names they are talking about. 2020-02-18 Jakub Jelinek <jakub@redhat.com> PR ipa/93797 * cgraph.c (verify_speculative_call): Use speculative_id instead of speculative_uid in messages. Remove trailing whitespace from error message. Use num_speculative_call_targets instead of num_speculative_targets in a message. (cgraph_node::verify_node): Use call_stmt instead of cal_stmt in edge messages and stmt instead of cal_stmt in reference message.
2020-01-29ipa: Fix removal of multi-target speculation.Jan Hubicka1-2/+6
* cgraph.c (cgraph_edge::resolve_speculation): Only lookup direct edge if called on indirect edge. (cgraph_edge::redirect_call_stmt_to_callee): Lookup indirect edge of speculative call if needed. * gcc.dg/tree-prof/indir-call-prof-2.c: New testcase.
2020-01-28ipa: fix handling of multiple speculations (PR93318)Jan Hubicka1-174/+173
This patch started as work to resole Richard's comment on quadratic lookups in resolve_speculation. While doing it I however noticed multiple problems in the new speuclative call code which made the patch quite big. In particular: 1) Before applying speculation we consider only targets with at lest probability 1/2. If profile is sane at most two targets can have probability greater or equal to 1/2. So the new multi-target speculation code got enabled only in very special scenario when there ae precisely two target with precise probability 1/2 (which is tested by the single testcase). As a conseuqence the multiple target logic got minimal test coverage and this made us to miss several ICEs. 2) Profile updating in profile merging, tree-inline and indirect call expansion was wrong which led to inconsistent profiles (as already seen on the testcase). 3) Code responsible to turn speculative call to direct call was broken for anything with more than one target. 4) There were multiple cases where call_site_hash went out of sync which eventually leads to an ICE.. 5) Some code expects that all speculative call targets forms a sequence in the callee linked list but there is no code to maintain that invariant nor a verifier. Fixing this it became obvious that the current API of speculative_call_info is not useful because it really builds on fact tht there are precisely three components (direct call, ref and indirect call) in every speculative call sequence. I ended up replacing it with iterator API for direct call (first_speculative_call_target, next_speculative_call_target) and accessors for the other coponents updating comment in cgraph.h. Finally I made the work with call site hash more effetive by updating edge manipulation to keep them in sequence. So first one can be looked up from the hash and then they can be iterated by callee. There are other things that can be improved (for example the speculation should start with most common target first), but I will try to keep that for next stage1. This patch is mostly about getting rid of ICE and profile corruption which is a regression from GCC 9. gcc/ChangeLog: PR lto/93318 * cgraph.c (cgraph_add_edge_to_call_site_hash): Update call site hash only when edge is first within the sequence. (cgraph_edge::set_call_stmt): Update handling of speculative calls. (symbol_table::create_edge): Do not set target_prob. (cgraph_edge::remove_caller): Watch for speculative calls when updating the call site hash. (cgraph_edge::make_speculative): Drop target_prob parameter. (cgraph_edge::speculative_call_info): Remove. (cgraph_edge::first_speculative_call_target): New member function. (update_call_stmt_hash_for_removing_direct_edge): New function. (cgraph_edge::resolve_speculation): Rewrite to new API. (cgraph_edge::speculative_call_for_target): New member function. (cgraph_edge::make_direct): Rewrite to new API; fix handling of multiple speculation targets. (cgraph_edge::redirect_call_stmt_to_callee): Likewise; fix updating of profile. (verify_speculative_call): Verify that targets form an interval. * cgraph.h (cgraph_edge::speculative_call_info): Remove. (cgraph_edge::first_speculative_call_target): New member function. (cgraph_edge::next_speculative_call_target): New member function. (cgraph_edge::speculative_call_target_ref): New member function. (cgraph_edge;:speculative_call_indirect_edge): New member funtion. (cgraph_edge): Remove target_prob. * cgraphclones.c (cgraph_node::set_call_stmt_including_clones): Fix handling of speculative calls. * ipa-devirt.c (ipa_devirt): Fix handling of speculative cals. * ipa-fnsummary.c (analyze_function_body): Likewise. * ipa-inline.c (speculation_useful_p): Use new speculative call API. * ipa-profile.c (dump_histogram): Fix formating. (ipa_profile_generate_summary): Watch for overflows. (ipa_profile): Do not require probablity to be 1/2; update to new API. * ipa-prop.c (ipa_make_edge_direct_to_target): Update to new API. (update_indirect_edges_after_inlining): Update to new API. * ipa-utils.c (ipa_merge_profiles): Rewrite merging of speculative call profiles. * profile-count.h: (profile_probability::adjusted): New. * tree-inline.c (copy_bb): Update to new speculative call API; fix updating of profile. * value-prof.c (gimple_ic_transform): Rename to ... (dump_ic_profile): ... this one; update dumping. (stream_in_histogram_value): Fix formating. (gimple_value_profile_transformations): Update. gcc/testsuite/ChangeLog: * g++.dg/tree-prof/indir-call-prof.C: Update template. * gcc.dg/tree-prof/crossmodule-indircall-1.c: Add more targets. * gcc.dg/tree-prof/crossmodule-indircall-1a.c: Add more targets. * gcc.dg/tree-prof/indir-call-prof.c: Update template.
2020-01-21Fix updating of call_stmt_site_hashJan Hubicka1-2/+30
This patch fixes ICE causes by call stmt site hash going out of sync. For speculative edges it is assumed to contain a direct call so if we are removing it hashtable needs to be updated. I realize that the code is ugly but I will leave cleanup for next stage1. Bootstrapped/regtested x86_64-linux. This patch makes it possible to build Firefox again. PR lto/93318 * cgraph.c (cgraph_edge::resolve_speculation, cgraph_edge::redirect_call_stmt_to_callee): Fix update of call_stmt_site_hash.
2020-01-19Implement speculative call verifierJan Hubicka1-7/+144
this patch implements verifier and fixes one bug where speculative calls produced by ipa-devirt ended up having num_speculative_call_targets = 0 instead of 1. * cgraph.c (cgraph_edge::make_speculative): Increase number of speculative targets. (verify_speculative_call): New function (cgraph_node::verify_node): Use it. * ipa-profile.c (ipa_profile): Fix formating; do not set number of speculations.
2020-01-19Fix ICE in speculative_call_infoJan Hubicka1-9/+67
this fixes two issues with the new multi-target speculation code which reproduce on Firefox. I can now build firefox with FDO locally but on Mozilla build bots it still fails with ICE in speculative_call_info. One problem is that speuclative code compares call_stmt and lto_stmt_uid in a way that may get unwanted effect when these gets out of sync. It does not make sense to have both non-zero so I added code clearing it and sanity check that it is kept this way. Other problem is cgraph_edge::make_direct not working well with multiple targets. In this case it removed one speuclative target and the indirect call leaving other targets in the tree. This is fixed by iterating across all targets and removing all except the good one (if it exists). PR lto/93318 * cgraph.c (cgraph_edge::resolve_speculation): Fix foramting. (cgraph_edge::make_direct): Remove all indirect targets. (cgraph_edge::redirect_call_stmt_to_callee): Use make_direct.. (cgraph_node::verify_node): Verify that only one call_stmt or lto_stmt_uid is set. * cgraphclones.c (cgraph_edge::clone): Set only one call_stmt or lto_stmt_uid. * lto-cgraph.c (lto_output_edge): Simplify streaming of stmt. (lto_output_ref): Simplify streaming of stmt. * lto-streamer-in.c (fixup_call_stmt_edges_1): Clear lto_stmt_uid.
2020-01-13Missed function specialization + partial devirtualizationXiong Hu Luo1-16/+101
v8: 1. Rebase to master with Martin's static function (r280043) comments merge. Boostrap/testsuite/SPEC2017 tested pass on Power8-LE. 2. TODO: 2.1. C++ devirt for multiple speculative call targets. 2.2. ipa-icf ipa_merge_profiles refine with COMDAT inline testcase. This patch aims to fix PR69678 caused by PGO indirect call profiling performance issues. The bug that profiling data is never working was fixed by Martin's pull back of topN patches, performance got GEOMEAN ~1% improvement(+24% for 511.povray_r specifically). Still, currently the default profile only generates SINGLE indirect target that called more than 75%. This patch leverages MULTIPLE indirect targets use in LTO-WPA and LTO-LTRANS stage, as a result, function specialization, profiling, partial devirtualization, inlining and cloning could be done successfully based on it. Performance can get improved from 0.70 sec to 0.38 sec on simple tests. Details are: 1. PGO with topn is enabled by default now, but only one indirect target edge will be generated in ipa-profile pass, so add variables to enable multiple speculative edges through passes, speculative_id will record the direct edge index bind to the indirect edge, indirect_call_targets length records how many direct edges owned by the indirect edge, postpone gimple_ic to ipa-profile like default as inline pass will decide whether it is benefit to transform indirect call. 2. Use speculative_id to track and search the reference node matched with the direct edge's callee for multiple targets. Actually, it is the caller's responsibility to handle the direct edges mapped to same indirect edge. speculative_call_info will return one of the direct edge specified, this will leverage current IPA edge process framework mostly. 3. Enable LTO WPA/LTRANS stage multiple indirect call targets analysis for profile full support in ipa passes and cgraph_edge functions. speculative_id can be set by make_speculative id when multiple targets are binded to one indirect edge, and cloned if new edge is cloned. speculative_id is streamed out and stream int by lto like lto_stmt_uid. 4. Create and duplicate all speculative direct edge's call summary in ipa-fnsummary.c with auto_vec. 5. Add 1 in module testcase and 2 cross module testcases. 6. Bootstrap and regression test passed on Power8-LE. No function and performance regression for SPEC2017. gcc/ChangeLog 2020-01-14 Xiong Hu Luo <luoxhu@linux.ibm.com> PR ipa/69678 * cgraph.c (symbol_table::create_edge): Init speculative_id and target_prob. (cgraph_edge::make_speculative): Add param for setting speculative_id and target_prob. (cgraph_edge::speculative_call_info): Update comments and find reference by speculative_id for multiple indirect targets. (cgraph_edge::resolve_speculation): Decrease the speculations for indirect edge, drop it's speculative if not direct target left. Update comments. (cgraph_edge::redirect_call_stmt_to_callee): Likewise. (cgraph_node::dump): Print num_speculative_call_targets. (cgraph_node::verify_node): Don't report error if speculative edge not include statement. (cgraph_edge::num_speculative_call_targets_p): New function. * cgraph.h (int common_target_id): Remove. (int common_target_probability): Remove. (num_speculative_call_targets): New variable. (make_speculative): Add param for setting speculative_id. (cgraph_edge::num_speculative_call_targets_p): New declare. (target_prob): New variable. (speculative_id): New variable. * ipa-fnsummary.c (analyze_function_body): Create and duplicate call summaries for multiple speculative call targets. * cgraphclones.c (cgraph_node::create_clone): Clone speculative_id. * ipa-profile.c (struct speculative_call_target): New struct. (class speculative_call_summary): New class. (class speculative_call_summaries): New class. (call_sums): New variable. (ipa_profile_generate_summary): Generate indirect multiple targets summaries. (ipa_profile_write_edge_summary): New function. (ipa_profile_write_summary): Stream out indirect multiple targets summaries. (ipa_profile_dump_all_summaries): New function. (ipa_profile_read_edge_summary): New function. (ipa_profile_read_summary_section): New function. (ipa_profile_read_summary): Stream in indirect multiple targets summaries. (ipa_profile): Generate num_speculative_call_targets from profile summaries. * ipa-ref.h (speculative_id): New variable. * ipa-utils.c (ipa_merge_profiles): Update with target_prob. * lto-cgraph.c (lto_output_edge): Remove indirect common_target_id and common_target_probability. Stream out speculative_id and num_speculative_call_targets. (input_edge): Likewise. * predict.c (dump_prediction): Remove edges count assert to be precise. * symtab.c (symtab_node::create_reference): Init speculative_id. (symtab_node::clone_references): Clone speculative_id. (symtab_node::clone_referring): Clone speculative_id. (symtab_node::clone_reference): Clone speculative_id. (symtab_node::clear_stmts_in_references): Clear speculative_id. * tree-inline.c (copy_bb): Duplicate all the speculative edges if indirect call contains multiple speculative targets. * value-prof.h (check_ic_target): Remove. * value-prof.c (gimple_value_profile_transformations): Use void function gimple_ic_transform. * value-prof.c (gimple_ic_transform): Handle topn case. Fix comment typos. Change it to a void function. gcc/testsuite/ChangeLog 2020-01-14 Xiong Hu Luo <luoxhu@linux.ibm.com> PR ipa/69678 * gcc.dg/tree-prof/indir-call-prof-topn.c: New testcase. * gcc.dg/tree-prof/crossmodule-indir-call-topn-1.c: New testcase. * gcc.dg/tree-prof/crossmodule-indir-call-topn-1a.c: New testcase. * gcc.dg/tree-prof/crossmodule-indir-call-topn-2.c: New testcase. * lib/scandump.exp: Dump executable file name. * lib/scanwpaipa.exp: New scan-pgo-wap-ipa-dump.
2020-01-09Make cgraph_edge::resolve-speculation staticMartin Jambor1-64/+65
2020-01-09 Martin Jambor <mjambor@suse.cz> * cgraph.h (cgraph_edge): Make remove, set_call_stmt, make_direct, resolve_speculation and redirect_call_stmt_to_callee static. Change return type of set_call_stmt to cgraph_edge *. * auto-profile.c (afdo_indirect_call): Adjust call to redirect_call_stmt_to_callee. * cgraph.c (cgraph_edge::set_call_stmt): Make return cgraph-edge *, make the this pointer explicit, adjust self-recursive calls and the call top make_direct. Return the resulting edge. (cgraph_edge::remove): Make this pointer explicit. (cgraph_edge::resolve_speculation): Likewise, adjust call to remove. (cgraph_edge::make_direct): Likewise, adjust call to resolve_speculation. (cgraph_edge::redirect_call_stmt_to_callee): Likewise, also adjust call to set_call_stmt. (cgraph_update_edges_for_call_stmt_node): Update call to set_call_stmt and remove. * cgraphclones.c (cgraph_node::set_call_stmt_including_clones): Renamed edge to master_edge. Adjusted calls to set_call_stmt. (cgraph_node::create_edge_including_clones): Moved "first" definition of edge to the block where it was used. Adjusted calls to set_call_stmt. (cgraph_node::remove_symbol_and_inline_clones): Adjust call to cgraph_edge::remove. * cgraphunit.c (walk_polymorphic_call_targets): Adjusted calls to make_direct and redirect_call_stmt_to_callee. * ipa-fnsummary.c (redirect_to_unreachable): Adjust calls to resolve_speculation and make_direct. * ipa-inline-transform.c (inline_transform): Adjust call to redirect_call_stmt_to_callee. (check_speculations_1):: Adjust call to resolve_speculation. * ipa-inline.c (resolve_noninline_speculation): Adjust call to resolve-speculation. (inline_small_functions): Adjust call to resolve_speculation. (ipa_inline): Likewise. * ipa-prop.c (ipa_make_edge_direct_to_target): Adjust call to make_direct. * ipa-visibility.c (function_and_variable_visibility): Make iteration safe with regards to edge removal, adjust calls to redirect_call_stmt_to_callee. * ipa.c (walk_polymorphic_call_targets): Adjust calls to make_direct and redirect_call_stmt_to_callee. * multiple_target.c (create_dispatcher_calls): Adjust call to redirect_call_stmt_to_callee (redirect_to_specific_clone): Likewise. * tree-cfgcleanup.c (delete_unreachable_blocks_update_callgraph): Adjust calls to cgraph_edge::remove. * tree-inline.c (copy_bb): Adjust call to set_call_stmt. (redirect_all_calls): Adjust call to redirect_call_stmt_to_callee. (expand_call_inline): Adjust call to cgraph_edge::remove. From-SVN: r280043
2020-01-08Use cgraph_node::dump_{asm_},name where possible.Martin Liska1-1/+1
2020-01-08 Martin Liska <mliska@suse.cz> * cgraph.c (cgraph_node::dump): Use ::dump_name or ::dump_asm_name instead of (::name or ::asm_name). * cgraphclones.c (symbol_table::materialize_all_clones): Likewise. * cgraphunit.c (walk_polymorphic_call_targets): Likewise. (analyze_functions): Likewise. (expand_all_functions): Likewise. * ipa-cp.c (ipcp_cloning_candidate_p): Likewise. (propagate_bits_across_jump_function): Likewise. (dump_profile_updates): Likewise. (ipcp_store_bits_results): Likewise. (ipcp_store_vr_results): Likewise. * ipa-devirt.c (dump_targets): Likewise. * ipa-fnsummary.c (analyze_function_body): Likewise. * ipa-hsa.c (check_warn_node_versionable): Likewise. (process_hsa_functions): Likewise. * ipa-icf.c (sem_item_optimizer::merge_classes): Likewise. (set_alias_uids): Likewise. * ipa-inline-transform.c (save_inline_function_body): Likewise. * ipa-inline.c (recursive_inlining): Likewise. (inline_to_all_callers_1): Likewise. (ipa_inline): Likewise. * ipa-profile.c (ipa_propagate_frequency_1): Likewise. (ipa_propagate_frequency): Likewise. * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. (remove_described_reference): Likewise. * ipa-pure-const.c (worse_state): Likewise. (check_retval_uses): Likewise. (analyze_function): Likewise. (propagate_pure_const): Likewise. (propagate_nothrow): Likewise. (dump_malloc_lattice): Likewise. (propagate_malloc): Likewise. (pass_local_pure_const::execute): Likewise. * ipa-visibility.c (optimize_weakref): Likewise. (function_and_variable_visibility): Likewise. * ipa.c (symbol_table::remove_unreachable_nodes): Likewise. (ipa_discover_variable_flags): Likewise. * lto-streamer-out.c (output_function): Likewise. (output_constructor): Likewise. * tree-inline.c (copy_bb): Likewise. * tree-ssa-structalias.c (ipa_pta_execute): Likewise. * varpool.c (symbol_table::remove_unreferenced_decls): Likewise. 2020-01-08 Martin Liska <mliska@suse.cz> * lto-partition.c (add_symbol_to_partition_1): Use ::dump_name or ::dump_asm_name instead of (::name or ::asm_name). (lto_balanced_map): Likewise. (promote_symbol): Likewise. (rename_statics): Likewise. * lto.c (lto_wpa_write_files): Likewise. 2020-01-08 Martin Liska <mliska@suse.cz> * gcc.dg/ipa/ipa-icf-1.c: Update expected scanned output. * gcc.dg/ipa/ipa-icf-10.c: Likewise. * gcc.dg/ipa/ipa-icf-11.c: Likewise. * gcc.dg/ipa/ipa-icf-12.c: Likewise. * gcc.dg/ipa/ipa-icf-13.c: Likewise. * gcc.dg/ipa/ipa-icf-16.c: Likewise. * gcc.dg/ipa/ipa-icf-18.c: Likewise. * gcc.dg/ipa/ipa-icf-2.c: Likewise. * gcc.dg/ipa/ipa-icf-20.c: Likewise. * gcc.dg/ipa/ipa-icf-21.c: Likewise. * gcc.dg/ipa/ipa-icf-23.c: Likewise. * gcc.dg/ipa/ipa-icf-25.c: Likewise. * gcc.dg/ipa/ipa-icf-26.c: Likewise. * gcc.dg/ipa/ipa-icf-27.c: Likewise. * gcc.dg/ipa/ipa-icf-3.c: Likewise. * gcc.dg/ipa/ipa-icf-35.c: Likewise. * gcc.dg/ipa/ipa-icf-36.c: Likewise. * gcc.dg/ipa/ipa-icf-37.c: Likewise. * gcc.dg/ipa/ipa-icf-38.c: Likewise. * gcc.dg/ipa/ipa-icf-5.c: Likewise. * gcc.dg/ipa/ipa-icf-7.c: Likewise. * gcc.dg/ipa/ipa-icf-8.c: Likewise. * gcc.dg/ipa/ipa-icf-merge-1.c: Likewise. * gcc.dg/ipa/pr64307.c: Likewise. * gcc.dg/ipa/pr90555.c: Likewise. * gcc.dg/ipa/propmalloc-1.c: Likewise. * gcc.dg/ipa/propmalloc-2.c: Likewise. * gcc.dg/ipa/propmalloc-3.c: Likewise. From-SVN: r280009
2020-01-08Use dump_asm_name for Callers/Calls in dump.Martin Liska1-2/+2
2020-01-08 Martin Liska <mliska@suse.cz> * cgraph.c (cgraph_node::dump): Use systematically dump_asm_name. From-SVN: r279998
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-12-19Fix symver attribute with LTOJan Hubicka1-0/+3
* cgraph.c (cgraph_node_cannot_be_local_p_1): Prevent targets of symver attributes to be localized. * ipa-visibility.c (cgraph_externally_visible_p, varpool_node::externally_visible_p): Likewise. * symtab.c (symtab_node::verify_base): Check visibility of symbol versions. * lto-common.c (read_cgraph_and_symbols): Work around binutils PR25424 Co-Authored-By: Xi Ruoyao <xry111@mengyan1223.wang> From-SVN: r279566
2019-12-10Turn tp_first_run counts back to 32bit values.Jan Hubicka1-0/+5
* cgraph.c (cgraph_node::verify_node): Verify tp_first_run. * cgraph.h (cgrpah_node): Turn tp_first_run back to int. * cgraphunit.c (tp_first_run_node_cmp): Do not watch for overflows. (expand_all_functions): First expand ordered section and then unordered. * lto-partition.c (lto_balanced_map): Fix printing of tp_first_run. * profile.c (compute_value_histograms): Error on out of range tp_first_runs. From-SVN: r279178
2019-12-09Come up with constructors of symtab_node, cgraph_node and varpool_node.Martin Liska1-10/+2
2019-12-09 Martin Liska <mliska@suse.cz> PR ipa/92737 * cgraph.c (symbol_table_test::symbol_table_test): Fix coding style. * cgraph.h (symtab_node::symtab_node): New constructor. (cgraph_node::cgraph_node): Likewise. (varpool_node::varpool_node): Likewise. (symbol_table::allocate_cgraph_symbol): Use newly created constructor. (symbol_table::allocate_cgraph_symbol): Remove. * cgraphunit.c (symtab_terminator): Likewise. * varpool.c (varpool_node::create_empty): Use newly created constructor. From-SVN: r279109
2019-12-08Fix overflows in -fprofile-reorder-functionsJan Hubicka1-1/+1
This patch fixes three sissues with -fprofile-reorder-functions: 1) First is that tp_first_run is stored as 32bit integer while it can easily overflow (and does so during Firefox profiling). 2) Second problem is that flag_profile_functions can not be tested w/o function context. The changes to expand_all_functions makes it to work on mixed units by first outputting all functions w/o -fprofile-reorder-function (or with no profile info) and then outputting in first_run order 3) LTO partitioner was mixing up order by tp_first_run and by order. for no_reorder we definitly want to order via first, while for everything else we want to roder by second. I have also merged duplicated comparators since they are bit fragile into tp_first_run_node_cmp. I originaly started to look into this because of undefined symbols with Firefox PGO builds. These symbols went away with fixing these bug but I am not quite sure how. it is possible that there is another problem in lto_blanced_map but even after reading the noreorder code few times carefuly I did not find it. Other explanation would be that our new qsort with broken comparator due to overflow can actualy remove some entries in the array, but that sounds bit crazy. Bootstrapped/regested x86_64-linux. * cgraph.c (cgraph_node::dump): Make tp_first_run 64bit. * cgraph.h (cgrpah_node): Likewise. (tp_first_run_node_cmp): Deeclare. * cgraphunit.c (node_cmp): Rename to ... (tp_first_run_node_cmp): ... this; export; watch for 64bit overflows; clear tp_first_run for no_reorder and !flag_profile_reorder_functions. (expand_all_functions): Collect tp_first_run and normal functions to two vectors so the other functions remain sorted. Do not check for flag_profile_reorder_functions it is function local flag. * profile.c (compute_value_histograms): Update tp_first_run printing. * lto-partition.c (node_cmp): Turn into simple order comparsions. (varpool_node_cmp): Remove. (add_sorted_nodes): Use node_cmp. (lto_balanced_map): Use tp_first_run_node_cmp. From-SVN: r279093
2019-12-03Clear calls_comdat_local when comdat group is dissolvedJan Hubicka1-0/+5
while looking into Firefox inlining dumps I noticed that we often do not inline because we think function calls comdat local while the comdat group itself has been dissolved. * cgraph.c (cgraph_node::verify_node): Check that calls_comdat_local is set only for symbol in comdat group. * symtab.c (symtab_node::dissolve_same_comdat_group_1): Clear it. From-SVN: r278944
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