aboutsummaryrefslogtreecommitdiff
path: root/gcc/ipa-param-manipulation.c
AgeCommit message (Collapse)AuthorFilesLines
2022-01-17Rename .c files to .cc files.Martin Liska1-2401/+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.
2022-01-14Fix reverse scalar storage order issues in IPA-SRAEric Botcazou1-1/+1
The IPA-SRA pass introduced in GCC 10 does not always play nice with the reverse scalar storage order that can be used in structures/records/unions. Reading the code, the pass apparently correctly detects it but fails to propagate the information to the rewriting phase in some cases and, in particular, does not stream it for LTO. gcc/ * ipa-param-manipulation.c (ipa_dump_adjusted_parameters): Dump reverse flag as "reverse" for the sake of consistency. * ipa-sra.c: Fix copyright year. (ipa_sra_function_summaries::duplicate): Copy the reverse flag. (dump_isra_access): Tweak dump line. (isra_write_node_summary): Write the reverse flag. (isra_read_node_info): Read it. (pull_accesses_from_callee): Test its consistency and copy it. gcc/testsuite/ * gnat.dg/lto25.adb: New test. * gnat.dg/opt96.adb: Likewise. * gnat.dg/opt96_pkg.ads, gnat.dg/opt96_pkg.adb: New helper.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-11-30ipa-param-manip: Be careful about a reallocating hash_mapMartin Jambor1-3/+4
PR 103449 revealed that when I was storing result of one hash_map lookup into another entry in the hash_map, I was still accessing the entry in the table, which meanwhile could get reallocated, making the accesses invalid-after-free. Fixed with the following, which also simplifies the return statement which must have been true even now. gcc/ChangeLog: 2021-11-29 Martin Liska <mliska@suse.cz> Martin Jambor <mjambor@suse.cz> PR ipa/103449 * ipa-param-manipulation.c (ipa_param_body_adjustments::prepare_debug_expressions): Be careful about hash_map reallocating itself. Simpify a return which always returns true.
2021-11-25ipa: Teach IPA-CP transformation about IPA-SRA modifications (PR 103227)Martin Jambor1-0/+33
PR 103227 exposed an issue with ordering of transformations of IPA passes. IPA-CP can create clones for constants passed by reference and at the same time IPA-SRA can also decide that the parameter does not need to be a pointer (or an aggregate) and plan to convert it into (a) simple scalar(s). Because no intermediate clone is created just for the purpose of ordering the transformations and because IPA-SRA transformation is implemented as part of clone materialization, the IPA-CP transformation happens only afterwards, reversing the order of the transformations compared to the ordering of analyses. IPA-CP transformation looks at planned substitutions for values passed by reference or in aggregates but finds that all the relevant parameters no longer exist. Currently it subsequently simply gives up, leading to clones created for no good purpose (and huge regression of 548.exchange_r. This patch teaches it recognize the situation, look up the new scalarized parameter and perform value substitution on it. On my desktop this has recovered the lost exchange2 run-time (and some more). I have disabled IPA-SRA in a Fortran testcase so that the dumping from the transformation phase can still be matched in order to verify that IPA-CP understands the IL after verifying that it does the right thing also with IPA-SRA. gcc/ChangeLog: 2021-11-23 Martin Jambor <mjambor@suse.cz> PR ipa/103227 * ipa-prop.h (ipa_get_param): New overload. Move bits of the existing one to the new one. * ipa-param-manipulation.h (ipa_param_adjustments): New member function get_updated_index_or_split. * ipa-param-manipulation.c (ipa_param_adjustments::get_updated_index_or_split): New function. * ipa-prop.c (adjust_agg_replacement_values): Reimplement, add capability to identify scalarized parameters and perform substitution on them. (ipcp_transform_function): Create descriptors earlier, handle new return values of adjust_agg_replacement_values. gcc/testsuite/ChangeLog: 2021-11-23 Martin Jambor <mjambor@suse.cz> PR ipa/103227 * gcc.dg/ipa/pr103227-1.c: New test. * gcc.dg/ipa/pr103227-3.c: Likewise. * gcc.dg/ipa/pr103227-2.c: Likewise. * gfortran.dg/pr53787.f90: Disable IPA-SRA.
2021-11-19Revert "Remove MAY_HAVE_DEBUG_MARKER_STMTS and MAY_HAVE_DEBUG_BIND_STMTS."Martin Liska1-1/+1
This reverts commit 206b22d021d94adbaa79e1d443c87415254b15de.
2021-11-18Remove MAY_HAVE_DEBUG_MARKER_STMTS and MAY_HAVE_DEBUG_BIND_STMTS.Martin Liska1-1/+1
The macros correspond 1:1 to an option flags and make it harder to find all usages of the flags. gcc/c-family/ChangeLog: * c-gimplify.c (genericize_c_loop): Use option directly. gcc/c/ChangeLog: * c-parser.c (add_debug_begin_stmt): Use option directly. gcc/ChangeLog: * cfgexpand.c (pass_expand::execute): Use option directly. * function.c (allocate_struct_function): Likewise. * gimple-low.c (lower_function_body): Likewise. (lower_stmt): Likewise. * gimple-ssa-backprop.c (backprop::prepare_change): Likewise. * ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Likewise. * ipa-split.c (split_function): Likewise. * lto-streamer-in.c (input_function): Likewise. * sese.c (sese_insert_phis_for_liveouts): Likewise. * ssa-iterators.h (num_imm_uses): Likewise. * tree-cfg.c (make_blocks): Likewise. (gimple_merge_blocks): Likewise. * tree-inline.c (tree_function_versioning): Likewise. * tree-loop-distribution.c (generate_loops_for_partition): Likewise. * tree-sra.c (analyze_access_subtree): Likewise. * tree-ssa-dce.c (remove_dead_stmt): Likewise. * tree-ssa-loop-ivopts.c (remove_unused_ivs): Likewise. * tree-ssa-phiopt.c (spaceship_replacement): Likewise. * tree-ssa-reassoc.c (reassoc_remove_stmt): Likewise. * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise. * tree-ssa-threadedge.c (propagate_threaded_block_debug_into): Likewise. * tree-ssa.c (gimple_replace_ssa_lhs): Likewise. (target_for_debug_bind): Likewise. (insert_debug_temp_for_var_def): Likewise. (insert_debug_temps_for_defs): Likewise. (reset_debug_uses): Likewise. * tree-ssanames.c (release_ssa_name_fn): Likewise. * tree-vect-loop-manip.c (adjust_vec_debug_stmts): Likewise. (adjust_debug_stmts): Likewise. (adjust_phi_and_debug_stmts): Likewise. (vect_do_peeling): Likewise. * tree-vect-loop.c (vect_transform_loop_stmt): Likewise. (vect_transform_loop): Likewise. * tree.h (MAY_HAVE_DEBUG_MARKER_STMTS): Remove (MAY_HAVE_DEBUG_BIND_STMTS): Remove. (MAY_HAVE_DEBUG_STMTS): Use options directly. gcc/cp/ChangeLog: * parser.c (add_debug_begin_stmt): Use option directly.
2021-11-16Replace more DEBUG_EXPR_DECL creations with build_debug_expr_declMartin Jambor1-10/+7
As discussed on the mailing list, this patch replaces all but one remaining open coded constructions of DEBUG_EXPR_DECL with calls to build_debug_expr_decl, even if - in order not to introduce any functional change - the mode of the constructed decl is then overwritten. It is not clear if changing the mode has any effect in practice and therefore I have added a FIXME note to code which does it, as requested. After this patch, DEBUG_EXPR_DECLs are created only by build_debug_expr_decl and make_debug_expr_from_rtl which looks like it should be left alone. gcc/ChangeLog: 2021-11-11 Martin Jambor <mjambor@suse.cz> * cfgexpand.c (expand_gimple_basic_block): Use build_debug_expr_decl, add a fixme note about the mode assignment perhaps being unnecessary. * ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Likewise. (ipa_param_body_adjustments::mark_dead_statements): Likewise. (ipa_param_body_adjustments::reset_debug_stmts): Likewise. * tree-inline.c (remap_ssa_name): Likewise. (tree_function_versioning): Likewise. * tree-into-ssa.c (rewrite_debug_stmt_uses): Likewise. * tree-ssa-loop-ivopts.c (remove_unused_ivs): Likewise. * tree-ssa.c (insert_debug_temp_for_var_def): Likewise.
2021-11-13Whitelity type attributes for function signature changeJan Hubicka1-7/+36
gcc/ChangeLog: * ipa-fnsummary.c (compute_fn_summary): Use type_attribut_allowed_p * ipa-param-manipulation.c (ipa_param_adjustments::type_attribute_allowed_p): New member function. (drop_type_attribute_if_params_changed_p): New function. (build_adjusted_function_type): Use it. * ipa-param-manipulation.h: Add type_attribute_allowed_p.
2021-11-13Enable ipa-sra with fnspec attributesJan Hubicka1-4/+43
Enable some ipa-sra on fortran by allowing signature changes on functions with "fn spec" attribute when ipa-modref is enabled. This is possible since ipa-modref knows how to preserve things we trace in fnspec and fnspec generated by fortran forntend are quite simple and can be analysed automatically now. To be sure I will also add code that merge fnspec to parameters. This unfortunately hits bug in ipa-param-manipulation when we remove parameter that specifies size of variable length parameter. For this reason I added a hack that prevent signature changes on such functions and will handle it incrementally. I tried creating C testcase but it is blocked by another problem that we punt ipa-sra on access attribute. This is optimization regression we ought to fix so I filled https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103223. As a followup I will add code classifying the type attributes (we have just few) and get stats on access attribute. gcc/ChangeLog: * ipa-fnsummary.c (compute_fn_summary): Do not give up on signature changes on "fn spec" attribute; give up on varadic types. * ipa-param-manipulation.c: Include attribs.h. (build_adjusted_function_type): New parameter ARG_MODIFIED; if it is true remove "fn spec" attribute. (ipa_param_adjustments::build_new_function_type): Update. (ipa_param_body_adjustments::modify_formal_parameters): update. * ipa-sra.c: Include attribs.h. (ipa_sra_preliminary_function_checks): Do not check for TYPE_ATTRIBUTES.
2021-11-09Introduce build_debug_expr_declMartin Jambor1-4/+1
This patch introduces a helper function build_debug_expr_decl to build DEBUG_EXPR_DECL tree nodes in the most common way and replaces with a call of this function all code pieces which build such a DECL itself and sets its mode to the TYPE_MODE of its type. There still remain 11 instances of open-coded creation of a DEBUG_EXPR_DECL which set the mode of the DECL to something else. It would probably be a good idea to figure out that has any effect and if not, convert them to calls of build_debug_expr_decl too. But this patch deliberately does not introduce any functional changes. gcc/ChangeLog: 2021-11-08 Martin Jambor <mjambor@suse.cz> * tree.h (build_debug_expr_decl): Declare. * tree.c (build_debug_expr_decl): New function. * cfgexpand.c (avoid_deep_ter_for_debug): Use build_debug_expr_decl instead of building a DEBUG_EXPR_DECL. * ipa-param-manipulation.c (ipa_param_body_adjustments::prepare_debug_expressions): Likewise. * omp-simd-clone.c (ipa_simd_modify_stmt_ops): Likewise. * tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise. * tree-ssa-phiopt.c (spaceship_replacement): Likewise. * tree-ssa-reassoc.c (make_new_ssa_for_def): Likewise.
2021-11-09ipa: Fix segfault when remapping debug_binds with expressions (PR 103132)Martin Jambor1-8/+19
My initial implementation of the method ipa_param_body_adjustments::remap_with_debug_expressions was based on the assumption that if it was asked to remap an expression (as opposed to a simple SSA_NAME), the expression would not contain an SSA_NAME operand which is to be debug-reset. While that is true for when called from ipa_param_body_adjustments::prepare_debug_expressions, it turns out it is not true when invoked from remap_gimple_stmt in tree-inline.c. This patch adds a simple logic to handle such cases and simply map the entire value to NULL_TREE in those cases. gcc/ChangeLog: 2021-11-08 Martin Jambor <mjambor@suse.cz> PR ipa/103132 * ipa-param-manipulation.c (replace_with_mapped_expr): Early return with error_mark_mode when part of expression is mapped to NULL. (ipa_param_body_adjustments::remap_with_debug_expressions): Set mapped value to NULL if walk_tree returns error_mark_mode. gcc/testsuite/ChangeLog: 2021-11-08 Martin Jambor <mjambor@suse.cz> PR ipa/103132 * gcc.dg/ipa/pr103132.c: New test.
2021-11-08ipa: Unshare expresseions before putting them into debug statements (PR ↵Martin Jambor1-2/+2
103099, PR 103107) My recent patch to improve debug experience when there are removed parameters (by ipa-sra or ipa-split) was not careful to unshare the expressions that were then put into debug statements, which manifests itself as PR 103099. This patch adds unsharing them using unshare_expr_without_location which is a bit more careful with stripping locations than what we were doing manually and so also fixes PR 103107. gcc/ChangeLog: 2021-11-08 Martin Jambor <mjambor@suse.cz> PR ipa/103099 PR ipa/103107 * tree-inline.c (remap_gimple_stmt): Unshare the expression without location before invoking remap_with_debug_expressions on it. * ipa-param-manipulation.c (ipa_param_body_adjustments::prepare_debug_expressions): Likewise. gcc/testsuite/ChangeLog: 2021-11-08 Martin Jambor <mjambor@suse.cz> PR ipa/103099 PR ipa/103107 * g++.dg/ipa/pr103099.C: New test. * gcc.dg/ipa/pr103107.c: Likewise.
2021-11-04ipa-sra: Improve debug info for removed parameters (PR 93385)Martin Jambor1-56/+210
In spring I added code eliminating any statements using parameters removed by IPA passes (to fix PR 93385). That patch fixed issues such as divisions by zero that such code could perform but it only reset all affected debug bind statements, this one updates them with expressions which can allow the debugger to print the removed value - see the added test-case for an example. Even though I originally did not want to create DEBUG_EXPR_DECLs for intermediate values, I ended up doing so, because otherwise the code started creating statements like # DEBUG __aD.198693 => &MEM[(const struct _Alloc_nodeD.171110 *)D#195]._M_tD.184726->_M_implD.171154 which not only is a bit scary but also gimple-fold ICEs on it. Therefore I decided they are probably quite necessary. The patch simply notes each removed SSA name present in a debug statement and then works from it backwards, looking if it can reconstruct the expression it represents (which can fail if a non-degenerate PHI node is in the way). If it can, it populates two hash maps with those expressions so that 1) removed assignments are replaced with a debug bind defining a new intermediate debug_decl_expr and 2) existing debug binds that refer to SSA names that are bing removed now refer to corresponding debug_decl_exprs. If a removed parameter is passed to another function, the debugging information still cannot describe its value there - see the xfailed test in the testcase. I sort of know what needs to be done but that needs a little bit more of IPA infrastructure on top of this patch and so I would like to get this patch reviewed first. Bootstrapped and tested on x86_64-linux, i686-linux and (long time ago) on aarch64-linux. Also LTO-bootstrapped and on x86_64-linux. Perhaps it is good to go to trunk? Thanks, Martin gcc/ChangeLog: 2021-03-29 Martin Jambor <mjambor@suse.cz> PR ipa/93385 * ipa-param-manipulation.h (class ipa_param_body_adjustments): New members remap_with_debug_expressions, m_dead_ssa_debug_equiv, m_dead_stmt_debug_equiv and prepare_debug_expressions. Added parameter to mark_dead_statements. * ipa-param-manipulation.c: Include tree-phinodes.h and cfgexpand.h. (ipa_param_body_adjustments::mark_dead_statements): New parameter debugstack, push into it all SSA names used in debug statements, produce m_dead_ssa_debug_equiv mapping for the removed param. (replace_with_mapped_expr): New function. (ipa_param_body_adjustments::remap_with_debug_expressions): Likewise. (ipa_param_body_adjustments::prepare_debug_expressions): Likewise. (ipa_param_body_adjustments::common_initialization): Gather and procecc SSA which will be removed but are in debug statements. Simplify. (ipa_param_body_adjustments::ipa_param_body_adjustments): Initialize new members. * tree-inline.c (remap_gimple_stmt): Create a debug bind when possible when avoiding a copy of an unnecessary statement. Remap removed SSA names in existing debug statements. (tree_function_versioning): Do not create DEBUG_EXPR_DECL for removed parameters if we have already done so. gcc/testsuite/ChangeLog: 2021-03-29 Martin Jambor <mjambor@suse.cz> PR ipa/93385 * gcc.dg/guality/ipa-sra-1.c: New test.
2021-06-28ipa-sra: Introduce a mini-DCE to tree-inline.c (PR 93385)Martin Jambor1-15/+114
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. This is the second part that actually contains the DCE of statements that IPA-SRA should not leave behind because they can have problematic side effects, even if they are useless, so that we do not depend on tree-dce to remove them for correctness. The patch fixes the problem by doing a def-use walk when materializing clones, marking which statements should not be copied and which SSA_NAMEs do not need to be computed because eventually they would be DCEd. We do this on the original function body and tree-inline simply does not copy statements which are "dead." The only complication is removing dead argument calls because that needs to be communicated to callee redirection code using the infrastructure introduced by the previous patch. I added all testcases of the original patch to this one, although some probably test behavior introduced in the previous patch. gcc/ChangeLog: 2021-05-12 Martin Jambor <mjambor@suse.cz> PR ipa/93385 * ipa-param-manipulation.h (class ipa_param_body_adjustments): New members m_dead_stmts and m_dead_ssas. * ipa-param-manipulation.c (ipa_param_body_adjustments::mark_dead_statements): New function. (ipa_param_body_adjustments::common_initialization): Call it on all removed but not split parameters. (ipa_param_body_adjustments::ipa_param_body_adjustments): Initialize new mwmbers. (ipa_param_body_adjustments::modify_call_stmt): Remove arguments that are dead. * tree-inline.c (remap_gimple_stmt): Do not copy dead statements, reset dead debug statements. (copy_phis_for_bb): Do not copy dead PHI nodes. gcc/testsuite/ChangeLog: 2021-03-22 Martin Jambor <mjambor@suse.cz> PR ipa/93385 * gcc.dg/ipa/pr93385.c: New test. * gcc.dg/ipa/ipa-sra-23.c: Likewise. * gcc.dg/ipa/ipa-sra-24.c: Likewise. * g++.dg/ipa/ipa-sra-4.C: Likewise.
2021-06-28ipa-sra: Restructure how cloning and call redirection communicate (PR 93385)Martin Jambor1-349/+436
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.
2021-05-11ipa/100513 - fix SSA_NAME_DEF_STMT corruption in IPA param manipRichard Biener1-1/+3
This fixes unintended clobbering of SSA_NAME_DEF_STMT of the cloned/inlined from SSA name during IPA parameter manipulation of call stmt LHSs. gimple_call_set_lhs adjusts SSA_NAME_DEF_STMT of the lhs to the stmt being modified but when ipa_param_body_adjustments::modify_call_stmt is called the cloning/inlining process has not yet remapped the stmts operands to the copy variants but they are still original. 2021-05-11 Richard Biener <rguenther@suse.de> PR ipa/100513 * ipa-param-manipulation.c (ipa_param_body_adjustments::modify_call_stmt): Avoid altering SSA_NAME_DEF_STMT by adjusting the calls LHS via gimple_call_lhs_ptr.
2021-04-27ipa-sra: Release dead LHS SSA_NAME when removing it (PR 99951)Martin Jambor1-0/+4
When IPA-SRA removes an SSA_NAME from a LHS of a call statement because it is not necessary, it does not release it. This patch fixes that. gcc/ChangeLog: 2021-04-08 Martin Jambor <mjambor@suse.cz> PR ipa/99951 * ipa-param-manipulation.c (ipa_param_adjustments::modify_call): If removing a call statement LHS SSA name, release it.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-07Fix location info in ipa_param_body_adjustments::modify_call_stmtBernd Edlinger1-0/+2
Copy the location info from the passed in call stmt to the newly built gimple call stmt. 2020-12-07 Bernd Edlinger <bernd.edlinger@hotmail.de> * ipa-param-manipulation.c (ipa_param_body_adjustments::modify_call_stmt): Set location info.
2020-10-31Move clone_info to summaryJan Hubicka1-4/+8
* 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.
2020-10-22Materialize clones on demandJan Hubicka1-0/+7
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.
2020-07-02ipa-sra: Prevent constructing debug info from wrong argumentMartin Jambor1-1/+5
The mechanism generating debug info for removed parameters did not adjust index of the argument in the call statement to take into account extra arguments IPA-SRA might have produced when splitting a strucutre. This patch addresses that omission and stops gdb from showing incorrect value for the removed parameter and says "value optimized out" instead. The guality testcase will end up as UNSUPPORTED in the results which is how Richi told me on IRC we deal with this. It is possible to generate debug info to actually show the value of the removed parameter but so far my approaches to do just that seem toocontroversial (https://gcc.gnu.org/pipermail/gcc-patches/2020-May/546705.html), so before I come up with something better I'd like to push this to master and the gcc-10 branch in time for the GCC 10.2 release. gcc/ChangeLog: 2020-07-01 Martin Jambor <mjambor@suse.cz> PR debug/95343 * ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Adjust argument index if necessary. gcc/testsuite/ChangeLog: 2020-07-01 Martin Jambor <mjambor@suse.cz> PR debug/95343 * gcc.dg/guality/pr95343.c: New test.
2020-06-01Fix dump in clone materializationFeng Xue1-1/+4
2020-06-01 Feng Xue <fxue@os.amperecomputing.com> gcc/ * cgraphclones.c (materialize_all_clones): Adjust replace map dump. * ipa-param-manipulation.c (ipa_dump_adjusted_parameters): Do not dump infomation if there is no adjusted parameter. * (ipa_param_adjustments::dump): Adjust prefix spaces for dump string.
2020-05-07extend DECL_GIMPLE_REG_P to all typesRichard Biener1-5/+1
This extends DECL_GIMPLE_REG_P to all types so we can clear TREE_ADDRESSABLE even for integers with partial defs, not just complex and vector variables. To make that transition easier the patch inverts DECL_GIMPLE_REG_P to DECL_NOT_GIMPLE_REG_P since that makes the default the current state for all other types besides complex and vectors. For the testcase in PR94703 we're able to expand the partial def'ed local integer to a register then, producing a single movl rather than going through the stack. On i?86 this execute FAILs gcc.dg/torture/pr71522.c because we now expand a round-trip through a long double automatic var to a register fld/fst which normalizes the value. For that during RTL expansion we're looking for problematic punnings of decls and avoid pseudos for those - I chose integer or BLKmode accesses on decls with modes where precision doesn't match bitsize which covers the XFmode case. 2020-05-07 Richard Biener <rguenther@suse.de> PR middle-end/94703 * tree-core.h (tree_decl_common::gimple_reg_flag): Rename ... (tree_decl_common::not_gimple_reg_flag): ... to this. * tree.h (DECL_GIMPLE_REG_P): Rename ... (DECL_NOT_GIMPLE_REG_P): ... to this. * gimple-expr.c (copy_var_decl): Copy DECL_NOT_GIMPLE_REG_P. (create_tmp_reg): Simplify. (create_tmp_reg_fn): Likewise. (is_gimple_reg): Check DECL_NOT_GIMPLE_REG_P for all regs. * gimplify.c (create_tmp_from_val): Simplify. (gimplify_bind_expr): Likewise. (gimplify_compound_literal_expr): Likewise. (gimplify_function_tree): Likewise. (prepare_gimple_addressable): Set DECL_NOT_GIMPLE_REG_P. * asan.c (create_odr_indicator): Do not clear DECL_GIMPLE_REG_P. (asan_add_global): Copy it. * cgraphunit.c (cgraph_node::expand_thunk): Force args to be GIMPLE regs. * function.c (gimplify_parameters): Copy DECL_NOT_GIMPLE_REG_P. * ipa-param-manipulation.c (ipa_param_body_adjustments::common_initialization): Simplify. (ipa_param_body_adjustments::reset_debug_stmts): Copy DECL_NOT_GIMPLE_REG_P. * omp-low.c (lower_omp_for_scan): Do not set DECL_GIMPLE_REG_P. * sanopt.c (sanitize_rewrite_addressable_params): Likewise. * tree-cfg.c (make_blocks_1): Simplify. (verify_address): Do not verify DECL_GIMPLE_REG_P setting. * tree-eh.c (lower_eh_constructs_2): Simplify. * tree-inline.c (declare_return_variable): Adjust and generalize. (copy_decl_to_var): Copy DECL_NOT_GIMPLE_REG_P. (copy_result_decl_to_var): Likewise. * tree-into-ssa.c (pass_build_ssa::execute): Adjust comment. * tree-nested.c (create_tmp_var_for): Simplify. * tree-parloops.c (separate_decls_in_region_name): Copy DECL_NOT_GIMPLE_REG_P. * tree-sra.c (create_access_replacement): Adjust and generalize partial def support. * tree-ssa-forwprop.c (pass_forwprop::execute): Set DECL_NOT_GIMPLE_REG_P on decls we introduce partial defs on. * tree-ssa.c (maybe_optimize_var): Handle clearing of TREE_ADDRESSABLE and setting/clearing DECL_NOT_GIMPLE_REG_P independently. * lto-streamer-out.c (hash_tree): Hash DECL_NOT_GIMPLE_REG_P. * tree-streamer-out.c (pack_ts_decl_common_value_fields): Stream DECL_NOT_GIMPLE_REG_P. * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Likewise. * cfgexpand.c (avoid_type_punning_on_regs): New. (discover_nonconstant_array_refs): Call avoid_type_punning_on_regs to avoid unsupported mode punning. lto/ * lto-common.c (compare_tree_sccs_1): Compare DECL_NOT_GIMPLE_REG_P. c/ * gimple-parser.c (c_parser_parse_ssa_name): Do not set DECL_GIMPLE_REG_P. cp/ * optimize.c (update_cloned_parm): Copy DECL_NOT_GIMPLE_REG_P. * gcc.dg/tree-ssa/pr94703.c: New testcase.
2020-02-18Drop MALLOC attribute for void functions.Martin Liska1-0/+4
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.
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-12-18ipa-param-manipulation.h (get_original_index): Declare.Jan Hubicka1-0/+12
* ipa-param-manipulation.h (get_original_index): Declare. * ipa-param-manipulation.c (ipa_param_adjustments::get_original_index): New member function. * ipa-prop.c (ipcp_get_parm_bits): New function. * ipa-prop.h (ipcp_get_parm_bits): Declare. * tree-ssa-ccp.c: Include cgraph.h, alloc-pool.h, symbol-summary.h, ipa-utils.h and ipa-prop.h (get_default_value): Use ipcp_get_parm_bits. * gcc.dg/ipa/ipa-bit-cp.c: New testcase. * gcc.dg/ipa/ipa-bit-cp-1.c: New testcase. * gcc.dg/ipa/ipa-bit-cp-2.c: New testcase. Co-Authored-By: Martin Jambor <mjambor@suse.cz> From-SVN: r279523
2019-12-10* ipa-param-manipulation.cJakub Jelinek1-1/+1
(ipa_param_body_adjustments::register_replacement): Fix comment typo - accross -> across. * ipa-sra.c (propagate_used_across_scc_edge, ipa_sra_analysis): Likewise. (param_splitting_across_edge): Fix typo in dump message - accross -> across. From-SVN: r279188
2019-09-30[PR 91853] Prevent IPA-SRA ICEs on type-mismatched callsMartin Jambor1-2/+9
2019-09-30 Martin Jambor <mjambor@suse.cz> PR ipa/91853 * tree-inline.c (force_value_to_type): New function. (setup_one_parameter): Use force_value_to_type to convert type. * tree-inline.c (force_value_to_type): Declare. * ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Deal with register type mismatches. testsuite/ * gcc.dg/ipa/pr91853.c: New test. From-SVN: r276296
2019-09-24[PR 91831] Copy PARM_DECLs of artificial thunksMartin Jambor1-8/+14
Hi, I am quite surprised I did not catch this before but the new ipa-param-manipulation does not copy PARM_DECLs when creating artificial thinks (I think it originally did but then I somehow removed during one cleanups). Fixed by adding the capability at the natural place. It is triggered whenever context of the PARM_DECL that is just taken from the original function does not match the target fndecl rather than by some constructor parameter because in such situation it is always the correct thing to do. Bootstrapped and tested on x86_64-linux. OK for trunk? Thanks, Martin 2019-09-24 Martin Jambor <mjambor@suse.cz> PR ipa/91831 * ipa-param-manipulation.c (carry_over_param): Make a method of ipa_param_body_adjustments, remove now unnecessary argument. Also copy in case of a context mismatch. (ipa_param_body_adjustments::common_initialization): Adjust call to carry_over_param. * ipa-param-manipulation.h (class ipa_param_body_adjustments): Add private method carry_over_param. testsuite/ * g++.dg/ipa/pr91831.C: New test. From-SVN: r276094
2019-09-20New IPA-SRAMartin Jambor1-473/+1620
2019-09-20 Martin Jambor <mjambor@suse.cz> * coretypes.h (cgraph_edge): Declare. * ipa-param-manipulation.c: Rewrite. * ipa-param-manipulation.h: Likewise. * Makefile.in (GTFILES): Added ipa-param-manipulation.h and ipa-sra.c. (OBJS): Added ipa-sra.o. * cgraph.h (ipa_replace_map): Removed fields old_tree, replace_p and ref_p, added fields param_adjustments and performed_splits. (struct cgraph_clone_info): Remove ags_to_skip and combined_args_to_skip, new field param_adjustments. (cgraph_node::create_clone): Changed parameters to use ipa_param_adjustments. (cgraph_node::create_virtual_clone): Likewise. (cgraph_node::create_virtual_clone_with_body): Likewise. (tree_function_versioning): Likewise. (cgraph_build_function_type_skip_args): Removed. * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Convert to using ipa_param_adjustments. (clone_of_p): Likewise. * cgraphclones.c (cgraph_build_function_type_skip_args): Removed. (build_function_decl_skip_args): Likewise. (duplicate_thunk_for_node): Adjust parameters using ipa_param_body_adjustments, copy param_adjustments instead of args_to_skip. (cgraph_node::create_clone): Convert to using ipa_param_adjustments. (cgraph_node::create_virtual_clone): Likewise. (cgraph_node::create_version_clone_with_body): Likewise. (cgraph_materialize_clone): Likewise. (symbol_table::materialize_all_clones): Likewise. * ipa-fnsummary.c (ipa_fn_summary_t::duplicate): Simplify ipa_replace_map check. * ipa-cp.c (get_replacement_map): Do not initialize removed fields. (initialize_node_lattices): Make aware that some parameters might have already been removed. (want_remove_some_param_p): New function. (create_specialized_node): Convert to using ipa_param_adjustments and deal with possibly pre-existing adjustments. * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. (output_node_opt_summary): Do not stream removed fields. Stream parameter adjustments instead of argumetns to skip. (input_node_opt_summary): Likewise. (input_node_opt_summary): Likewise. * lto-section-in.c (lto_section_name): Added ipa-sra section. * lto-streamer.h (lto_section_type): Likewise. * tree-inline.h (copy_body_data): New fields killed_new_ssa_names and param_body_adjs. (copy_decl_to_var): Declare. * tree-inline.c (update_clone_info): Do not remap old_tree. (remap_gimple_stmt): Use ipa_param_body_adjustments to modify gimple statements, walk all extra generated statements and remap their operands. (redirect_all_calls): Add killed SSA names to a hash set. (remap_ssa_name): Do not remap killed SSA names. (copy_arguments_for_versioning): Renames to copy_arguments_nochange, half of functionality moved to ipa_param_body_adjustments. (copy_decl_to_var): Make exported. (copy_body): Destroy killed_new_ssa_names hash set. (expand_call_inline): Remap performed splits. (update_clone_info): Likewise. (tree_function_versioning): Simplify tree_map processing. Updated to accept ipa_param_adjustments and use ipa_param_body_adjustments. * omp-simd-clone.c (simd_clone_vector_of_formal_parm_types): Adjust for the new interface. (simd_clone_clauses_extract): Likewise, make args an auto_vec. (simd_clone_compute_base_data_type): Likewise. (simd_clone_init_simd_arrays): Adjust for the new interface. (simd_clone_adjust_argument_types): Likewise. (struct modify_stmt_info): Likewise. (ipa_simd_modify_stmt_ops): Likewise. (ipa_simd_modify_function_body): Likewise. (simd_clone_adjust): Likewise. * tree-sra.c: Removed IPA-SRA. Include tree-sra.h. (type_internals_preclude_sra_p): Make public. * tree-sra.h: New file. * ipa-inline-transform.c (save_inline_function_body): Update to refelct new tree_function_versioning signature. * ipa-prop.c (adjust_agg_replacement_values): Use a helper from ipa_param_adjustments to get current parameter indices. (ipcp_modif_dom_walker::before_dom_children): Likewise. (ipcp_update_bits): Likewise. (ipcp_update_vr): Likewise. * ipa-split.c (split_function): Convert to using ipa_param_adjustments. * ipa-sra.c: New file. * multiple_target.c (create_target_clone): Update to reflet new type of create_version_clone_with_body. * trans-mem.c (ipa_tm_create_version): Update to reflect new type of tree_function_versioning. (modify_function): Update to reflect new type of tree_function_versioning. * params.def (PARAM_IPA_SRA_MAX_REPLACEMENTS): New. * passes.def: Remove old IPA-SRA and add new one. * tree-pass.h (make_pass_early_ipa_sra): Remove declaration. (make_pass_ipa_sra): Declare. * dbgcnt.def: Remove eipa_sra. Added ipa_sra_params and ipa_sra_retvalues. * doc/invoke.texi (ipa-sra-max-replacements): New. testsuite/ * g++.dg/ipa/pr81248.C: Adjust dg-options and dump-scan. * gcc.dg/ipa/ipa-sra-1.c: Likewise. * gcc.dg/ipa/ipa-sra-10.c: Likewise. * gcc.dg/ipa/ipa-sra-11.c: Likewise. * gcc.dg/ipa/ipa-sra-3.c: Likewise. * gcc.dg/ipa/ipa-sra-4.c: Likewise. * gcc.dg/ipa/ipa-sra-5.c: Likewise. * gcc.dg/ipa/ipacost-2.c: Disable ipa-sra. * gcc.dg/ipa/ipcp-agg-9.c: Likewise. * gcc.dg/ipa/pr78121.c: Adjust scan pattern. * gcc.dg/ipa/vrp1.c: Likewise. * gcc.dg/ipa/vrp2.c: Likewise. * gcc.dg/ipa/vrp3.c: Likewise. * gcc.dg/ipa/vrp7.c: Likewise. * gcc.dg/ipa/vrp8.c: Likewise. * gcc.dg/noreorder.c: use noipa attribute instead of noinline. * gcc.dg/ipa/20040703-wpa.c: New test. * gcc.dg/ipa/ipa-sra-12.c: New test. * gcc.dg/ipa/ipa-sra-13.c: Likewise. * gcc.dg/ipa/ipa-sra-14.c: Likewise. * gcc.dg/ipa/ipa-sra-15.c: Likewise. * gcc.dg/ipa/ipa-sra-16.c: Likewise. * gcc.dg/ipa/ipa-sra-17.c: Likewise. * gcc.dg/ipa/ipa-sra-18.c: Likewise. * gcc.dg/ipa/ipa-sra-19.c: Likewise. * gcc.dg/ipa/ipa-sra-20.c: Likewise. * gcc.dg/ipa/ipa-sra-21.c: Likewise. * gcc.dg/ipa/ipa-sra-22.c: Likewise. * gcc.dg/sso/ipa-sra-1.c: Likewise. * g++.dg/ipa/ipa-sra-2.C: Likewise. * g++.dg/ipa/ipa-sra-3.C: Likewise. * gcc.dg/tree-ssa/ipa-cp-1.c: Make return value used. * g++.dg/ipa/devirt-19.C: Add missing return, add -fipa-cp-clone option. * g++.dg/lto/devirt-19_0.C: Add -fipa-cp-clone option. * gcc.dg/ipa/ipa-sra-2.c: Removed. * gcc.dg/ipa/ipa-sra-6.c: Likewise. From-SVN: r275982
2019-08-13Use checking forms of DECL_FUNCTION_CODE (PR 91421)Richard Sandiford1-4/+1
We were shoe-horning all built-in enumerations (including frontend and target-specific ones) into a field of type built_in_function. This was accessed as either an lvalue or an rvalue using DECL_FUNCTION_CODE. The obvious danger with this (as was noted by several ??? comments) is that the ranges have nothing to do with each other, and targets can easily have more built-in functions than generic code. But my patch to make the field bigger was the straw that finally made the problem visible. This patch therefore: - replaces the field with a plain unsigned int - turns DECL_FUNCTION_CODE into an rvalue-only accessor that checks that the function really is BUILT_IN_NORMAL - adds corresponding DECL_MD_FUNCTION_CODE and DECL_FE_FUNCTION_CODE accessors for BUILT_IN_MD and BUILT_IN_FRONTEND respectively - adds DECL_UNCHECKED_FUNCTION_CODE for places that need to access the underlying field (should be low-level code only) - adds new helpers for setting the built-in class and function code - makes DECL_BUILT_IN_CLASS an rvalue-only accessor too, since all assignments should go through the new helpers 2019-08-13 Richard Sandiford <richard.sandiford@arm.com> gcc/ PR middle-end/91421 * tree-core.h (function_decl::function_code): Change type to unsigned int. * tree.h (DECL_FUNCTION_CODE): Rename old definition to... (DECL_UNCHECKED_FUNCTION_CODE): ...this. (DECL_BUILT_IN_CLASS): Make an rvalue macro only. (DECL_FUNCTION_CODE): New function. Assert that the built-in class is BUILT_IN_NORMAL. (DECL_MD_FUNCTION_CODE, DECL_FE_FUNCTION_CODE): New functions. (set_decl_built_in_function, copy_decl_built_in_function): Likewise. (fndecl_built_in_p): Change the type of the "name" argument to unsigned int. * builtins.c (expand_builtin): Move DECL_FUNCTION_CODE use after check for DECL_BUILT_IN_CLASS. * cgraphclones.c (build_function_decl_skip_args): Use set_decl_built_in_function. * ipa-param-manipulation.c (ipa_modify_formal_parameters): Likewise. * ipa-split.c (split_function): Likewise. * langhooks.c (add_builtin_function_common): Likewise. * omp-simd-clone.c (simd_clone_create): Likewise. * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise. * config/darwin.c (darwin_init_cfstring_builtins): Likewise. (darwin_fold_builtin): Use DECL_MD_FUNCTION_CODE instead of DECL_FUNCTION_CODE. * fold-const.c (operand_equal_p): Compare DECL_UNCHECKED_FUNCTION_CODE instead of DECL_FUNCTION_CODE. * lto-streamer-out.c (hash_tree): Use DECL_UNCHECKED_FUNCTION_CODE instead of DECL_FUNCTION_CODE. * tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise. * print-tree.c (print_node): Use DECL_MD_FUNCTION_CODE when printing DECL_BUILT_IN_MD. Handle DECL_BUILT_IN_FRONTEND. * config/aarch64/aarch64-builtins.c (aarch64_expand_builtin) (aarch64_fold_builtin, aarch64_gimple_fold_builtin): Use DECL_MD_FUNCTION_CODE instead of DECL_FUNCTION_CODE. * config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Likewise. * config/alpha/alpha.c (alpha_expand_builtin, alpha_fold_builtin): (alpha_gimple_fold_builtin): Likewise. * config/arc/arc.c (arc_expand_builtin): Likewise. * config/arm/arm-builtins.c (arm_expand_builtin): Likewise. * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Likewise. * config/avr/avr.c (avr_expand_builtin, avr_fold_builtin): Likewise. * config/bfin/bfin.c (bfin_expand_builtin): Likewise. * config/c6x/c6x.c (c6x_expand_builtin): Likewise. * config/frv/frv.c (frv_expand_builtin): Likewise. * config/gcn/gcn.c (gcn_expand_builtin_1): Likewise. (gcn_expand_builtin): Likewise. * config/i386/i386-builtins.c (ix86_builtin_reciprocal): Likewise. (fold_builtin_cpu): Likewise. * config/i386/i386-expand.c (ix86_expand_builtin): Likewise. * config/i386/i386.c (ix86_fold_builtin): Likewise. (ix86_gimple_fold_builtin): Likewise. * config/ia64/ia64.c (ia64_fold_builtin): Likewise. (ia64_expand_builtin): Likewise. * config/iq2000/iq2000.c (iq2000_expand_builtin): Likewise. * config/mips/mips.c (mips_expand_builtin): Likewise. * config/msp430/msp430.c (msp430_expand_builtin): Likewise. * config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise. * config/nios2/nios2.c (nios2_expand_builtin): Likewise. * config/nvptx/nvptx.c (nvptx_expand_builtin): Likewise. * config/pa/pa.c (pa_expand_builtin): Likewise. * config/pru/pru.c (pru_expand_builtin): Likewise. * config/riscv/riscv-builtins.c (riscv_expand_builtin): Likewise. * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Likewise. * config/rs6000/rs6000-call.c (htm_expand_builtin): Likewise. (altivec_expand_dst_builtin, altivec_expand_builtin): Likewise. (rs6000_gimple_fold_builtin, rs6000_expand_builtin): Likewise. * config/rs6000/rs6000.c (rs6000_builtin_md_vectorized_function) (rs6000_builtin_reciprocal): Likewise. * config/rx/rx.c (rx_expand_builtin): Likewise. * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise. * config/s390/s390.c (s390_expand_builtin): Likewise. * config/sh/sh.c (sh_expand_builtin): Likewise. * config/sparc/sparc.c (sparc_expand_builtin): Likewise. (sparc_fold_builtin): Likewise. * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise. * config/spu/spu.c (spu_expand_builtin): Likewise. * config/stormy16/stormy16.c (xstormy16_expand_builtin): Likewise. * config/tilegx/tilegx.c (tilegx_expand_builtin): Likewise. * config/tilepro/tilepro.c (tilepro_expand_builtin): Likewise. * config/xtensa/xtensa.c (xtensa_fold_builtin): Likewise. (xtensa_expand_builtin): Likewise. gcc/ada/ PR middle-end/91421 * gcc-interface/trans.c (gigi): Call set_decl_buillt_in_function. (Call_to_gnu): Use DECL_FE_FUNCTION_CODE instead of DECL_FUNCTION_CODE. gcc/c/ PR middle-end/91421 * c-decl.c (merge_decls): Use copy_decl_built_in_function. gcc/c-family/ PR middle-end/91421 * c-common.c (resolve_overloaded_builtin): Use copy_decl_built_in_function. gcc/cp/ PR middle-end/91421 * decl.c (duplicate_decls): Use copy_decl_built_in_function. * pt.c (declare_integer_pack): Use set_decl_built_in_function. gcc/d/ PR middle-end/91421 * intrinsics.cc (maybe_set_intrinsic): Use set_decl_built_in_function. gcc/jit/ PR middle-end/91421 * jit-playback.c (new_function): Use set_decl_built_in_function. gcc/lto/ PR middle-end/91421 * lto-common.c (compare_tree_sccs_1): Use DECL_UNCHECKED_FUNCTION_CODE instead of DECL_FUNCTION_CODE. * lto-symtab.c (lto_symtab_merge_p): Likewise. From-SVN: r274404
2019-08-05Add a gimple_move_vops helper functionRichard Sandiford1-8/+1
I needed to add another instance of this idiom, so thought it'd be worth having a helper function. 2019-08-05 Richard Sandiford <richard.sandiford@arm.com> gcc/ * gimple.h (gimple_move_vops): Declare. * gimple.c (gimple_move_vops): New function * gimple-fold.c (replace_call_with_call_and_fold) (gimple_fold_builtin_memory_op, gimple_fold_builtin_memset) (gimple_fold_builtin_stpcpy, fold_builtin_atomic_compare_exchange) (gimple_fold_call): Use it. * ipa-param-manipulation.c (ipa_modify_call_arguments): Likewise. * tree-call-cdce.c (use_internal_fn): Likewise. * tree-if-conv.c (predicate_load_or_store): Likewise. * tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise. * tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise. * tree-ssa-propagate.c (finish_update_gimple_call): Likewise. (update_call_from_tree): Likewise. * tree-vect-stmts.c (vectorizable_load): Likewise. * tree-vectorizer.c (adjust_simduid_builtins): Likewise. From-SVN: r274117
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-08-27Come up with fndecl_built_in_p.Martin Liska1-1/+1
2018-08-27 Martin Liska <mliska@suse.cz> * builtins.h (is_builtin_fn): Remove and fndecl_built_in_p. * builtins.c (is_builtin_fn): Likewise. * attribs.c (diag_attr_exclusions): Use new function fndecl_built_in_p and remove check for FUNCTION_DECL if possible. (builtin_mathfn_code): Likewise. (fold_builtin_expect): Likewise. (fold_call_expr): Likewise. (fold_builtin_call_array): Likewise. (fold_call_stmt): Likewise. (set_builtin_user_assembler_name): Likewise. (is_simple_builtin): Likewise. * calls.c (gimple_alloca_call_p): Likewise. (maybe_warn_nonstring_arg): Likewise. * cfgexpand.c (expand_call_stmt): Likewise. * cgraph.c (cgraph_update_edges_for_call_stmt_node): Likewise. (cgraph_edge::verify_corresponds_to_fndecl): Likewise. (cgraph_node::verify_node): Likewise. * cgraphclones.c (build_function_decl_skip_args): Likewise. (cgraph_node::create_clone): Likewise. * config/arm/arm.c (arm_insert_attributes): Likewise. * config/i386/i386.c (ix86_gimple_fold_builtin): Likewise. * dse.c (scan_insn): Likewise. * expr.c (expand_expr_real_1): Likewise. * fold-const.c (operand_equal_p): Likewise. (fold_binary_loc): Likewise. * gimple-fold.c (gimple_fold_stmt_to_constant_1): Likewise. * gimple-low.c (lower_stmt): Likewise. * gimple-pretty-print.c (dump_gimple_call): Likewise. * gimple-ssa-warn-restrict.c (wrestrict_dom_walker::check_call): Likewise. * gimple.c (gimple_build_call_from_tree): Likewise. (gimple_call_builtin_p): Likewise. (gimple_call_combined_fn): Likewise. * gimplify.c (gimplify_call_expr): Likewise. (gimple_boolify): Likewise. (gimplify_modify_expr): Likewise. (gimplify_addr_expr): Likewise. * hsa-gen.c (gen_hsa_insns_for_call): Likewise. * ipa-cp.c (determine_versionability): Likewise. * ipa-fnsummary.c (compute_fn_summary): Likewise. * ipa-param-manipulation.c (ipa_modify_formal_parameters): Likewise. * ipa-split.c (visit_bb): Likewise. (split_function): Likewise. * ipa-visibility.c (cgraph_externally_visible_p): Likewise. * lto-cgraph.c (input_node): Likewise. * lto-streamer-out.c (write_symbol): Likewise. * omp-low.c (setjmp_or_longjmp_p): Likewise. (lower_omp_1): Likewise. * predict.c (strip_predict_hints): Likewise. * print-tree.c (print_node): Likewise. * symtab.c (symtab_node::output_to_lto_symbol_table_p): Likewise. * trans-mem.c (is_tm_irrevocable): Likewise. (is_tm_load): Likewise. (is_tm_simple_load): Likewise. (is_tm_store): Likewise. (is_tm_simple_store): Likewise. (is_tm_abort): Likewise. (tm_region_init_1): Likewise. * tree-call-cdce.c (gen_shrink_wrap_conditions): Likewise. * tree-cfg.c (verify_gimple_call): Likewise. (move_stmt_r): Likewise. (stmt_can_terminate_bb_p): Likewise. * tree-eh.c (lower_eh_constructs_2): Likewise. * tree-if-conv.c (if_convertible_stmt_p): Likewise. * tree-inline.c (remap_gimple_stmt): Likewise. (copy_bb): Likewise. (estimate_num_insns): Likewise. (fold_marked_statements): Likewise. * tree-sra.c (scan_function): Likewise. * tree-ssa-ccp.c (surely_varying_stmt_p): Likewise. (optimize_stack_restore): Likewise. (pass_fold_builtins::execute): Likewise. * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. (mark_all_reaching_defs_necessary_1): Likewise. * tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Likewise. * tree-ssa-forwprop.c (simplify_builtin_call): Likewise. (pass_forwprop::execute): Likewise. * tree-ssa-loop-im.c (stmt_cost): Likewise. * tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise. * tree-ssa-sccvn.c (fully_constant_vn_reference_p): Likewise. * tree-ssa-strlen.c (get_string_length): Likewise. * tree-ssa-structalias.c (handle_lhs_call): Likewise. (find_func_aliases_for_call): Likewise. * tree-ssa-ter.c (find_replaceable_in_bb): Likewise. * tree-stdarg.c (optimize_va_list_gpr_fpr_size): Likewise. * tree-tailcall.c (find_tail_calls): Likewise. * tree.c (need_assembler_name_p): Likewise. (free_lang_data_in_decl): Likewise. (get_call_combined_fn): Likewise. * ubsan.c (is_ubsan_builtin_p): Likewise. * varasm.c (incorporeal_function_p): Likewise. * tree.h (DECL_BUILT_IN): Remove and replace with fndecl_built_in_p. (DECL_BUILT_IN_P): Transfort to fndecl_built_in_p. (fndecl_built_in_p): New. 2018-08-27 Martin Liska <mliska@suse.cz> * gcc-interface/decl.c (update_profile): Use new function fndecl_built_in_p and remove check for FUNCTION_DECL if possible. * gcc-interface/gigi.h (call_is_atomic_load): Likewise. * gcc-interface/utils.c (gnat_pushdecl): Likewise. 2018-08-27 Martin Liska <mliska@suse.cz> * c-common.c (check_function_restrict): Use new function fndecl_built_in_p and remove check for FUNCTION_DECL if possible. (check_builtin_function_arguments): Likewise. (reject_gcc_builtin): Likewise. * c-warn.c (sizeof_pointer_memaccess_warning): Likewise. 2018-08-27 Martin Liska <mliska@suse.cz> * c-decl.c (locate_old_decl): Use new function fndecl_built_in_p and remove check for FUNCTION_DECL if possible. (diagnose_mismatched_decls): Likewise. (merge_decls): Likewise. (warn_if_shadowing): Likewise. (pushdecl): Likewise. (implicitly_declare): Likewise. * c-parser.c (c_parser_postfix_expression_after_primary): Likewise. * c-tree.h (C_DECL_ISNT_PROTOTYPE): Likewise. * c-typeck.c (build_function_call_vec): Likewise. (convert_arguments): Likewise. 2018-08-27 Martin Liska <mliska@suse.cz> * call.c (build_call_a): Use new function fndecl_built_in_p and remove check for FUNCTION_DECL if possible. (build_cxx_call): Likewise. * constexpr.c (constexpr_fn_retval): Likewise. (cxx_eval_builtin_function_call): Likewise. (cxx_eval_call_expression): Likewise. (potential_constant_expression_1): Likewise. * cp-gimplify.c (cp_gimplify_expr): Likewise. (cp_fold): Likewise. * decl.c (decls_match): Likewise. (validate_constexpr_redeclaration): Likewise. (duplicate_decls): Likewise. (make_rtl_for_nonlocal_decl): Likewise. * name-lookup.c (consider_binding_level): Likewise. (cp_emit_debug_info_for_using): Likewise. * semantics.c (finish_call_expr): Likewise. * tree.c (builtin_valid_in_constant_expr_p): Likewise. 2018-08-27 Martin Liska <mliska@suse.cz> * go-gcc.cc (Gcc_backend::call_expression): Use new function fndecl_built_in_p and remove check for FUNCTION_DECL if possible. 2018-08-27 Martin Liska <mliska@suse.cz> * lto-lang.c (handle_const_attribute): Use new function fndecl_built_in_p and remove check for FUNCTION_DECL if possible. * lto-symtab.c (lto_symtab_merge_p): Likewise. (lto_symtab_merge_decls_1): Likewise. (lto_symtab_merge_symbols): Likewise. * lto.c (lto_maybe_register_decl): Likewise. (read_cgraph_and_symbols): Likewise. From-SVN: r263880
2018-02-13[PR 83990] Fix location handling in ipa_modify_call_argumentsMartin Jambor1-2/+2
2018-02-13 Martin Jambor <mjambor@suse.cz> PR c++/83990 * ipa-param-manipulation.c (ipa_modify_call_arguments): Use location of call statements, also set location of a load to a temporary. From-SVN: r257623
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-12-21poly_int: MEM_REF offsetsRichard Sandiford1-1/+1
This patch allows MEM_REF offsets to be polynomial, with mem_ref_offset now returning a poly_offset_int instead of an offset_int. The non-mechanical changes to callers of mem_ref_offset were handled by previous patches. 2017-12-21 Richard Sandiford <richard.sandiford@linaro.org> Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> gcc/ * fold-const.h (mem_ref_offset): Return a poly_offset_int rather than an offset_int. * tree.c (mem_ref_offset): Likewise. (build_simple_mem_ref_loc): Treat MEM_REF offsets as poly_ints. * builtins.c (get_object_alignment_2): Likewise. * expr.c (get_inner_reference, expand_expr_real_1): Likewise. * gimple-fold.c (get_base_constructor): Likewise. * gimple-ssa-strength-reduction.c (restructure_reference): Likewise. * gimple-ssa-warn-restrict.c (builtin_memref::builtin_memref): Likewise. * ipa-polymorphic-call.c (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Likewise. * ipa-prop.c (compute_complex_assign_jump_func): Likewise. (get_ancestor_addr_info): Likewise. * ipa-param-manipulation.c (ipa_get_adjustment_candidate): Likewise. * match.pd: Likewise. * tree-data-ref.c (dr_analyze_innermost): Likewise. * tree-dfa.c (get_addr_base_and_unit_offset_1): Likewise. * tree-eh.c (tree_could_trap_p): Likewise. * tree-object-size.c (addr_object_size): Likewise. * tree-ssa-address.c (copy_ref_info): Likewise. * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise. (indirect_refs_may_alias_p): Likewise. * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise. * tree-ssa.c (maybe_rewrite_mem_ref_base): Likewise. (non_rewritable_mem_ref_base): Likewise. * tree-vect-data-refs.c (vect_check_gather_scatter): Likewise. * tree-vrp.c (vrp_prop::check_array_ref): Likewise. * varasm.c (decode_addr_const): Likewise. Co-Authored-By: Alan Hayward <alan.hayward@arm.com> Co-Authored-By: David Sherwood <david.sherwood@arm.com> From-SVN: r255930
2017-12-20poly_int: get_addr_base_and_unit_offsetRichard Sandiford1-1/+1
This patch changes the values returned by get_addr_base_and_unit_offset from HOST_WIDE_INT to poly_int64. maxsize in gimple_fold_builtin_memory_op goes from HOST_WIDE_INT to poly_uint64 (rather than poly_int) to match the previous use of tree_fits_uhwi_p. 2017-12-20 Richard Sandiford <richard.sandiford@linaro.org> Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> gcc/ * tree-dfa.h (get_addr_base_and_unit_offset_1): Return the offset as a poly_int64_pod rather than a HOST_WIDE_INT. (get_addr_base_and_unit_offset): Likewise. * tree-dfa.c (get_addr_base_and_unit_offset_1): Likewise. (get_addr_base_and_unit_offset): Likewise. * doc/match-and-simplify.texi: Change off from HOST_WIDE_INT to poly_int64 in example. * fold-const.c (fold_binary_loc): Update call to get_addr_base_and_unit_offset. * gimple-fold.c (gimple_fold_builtin_memory_op): Likewise. (maybe_canonicalize_mem_ref_addr): Likewise. (gimple_fold_stmt_to_constant_1): Likewise. * gimple-ssa-warn-restrict.c (builtin_memref::builtin_memref): Likewise. * ipa-param-manipulation.c (ipa_modify_call_arguments): Likewise. * match.pd: Likewise. * omp-low.c (lower_omp_target): Likewise. * tree-sra.c (build_ref_for_offset): Likewise. (build_debug_ref_for_model): Likewise. * tree-ssa-address.c (maybe_fold_tmr): Likewise. * tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Likewise. * tree-ssa-ccp.c (optimize_memcpy): Likewise. * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise. (constant_pointer_difference): Likewise. * tree-ssa-loop-niter.c (expand_simple_operations): Likewise. * tree-ssa-phiopt.c (jump_function_from_stmt): Likewise. * tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise. * tree-ssa-sccvn.c (vn_reference_fold_indirect): Likewise. (vn_reference_maybe_forwprop_address, vn_reference_lookup_3): Likewise. (set_ssa_val_to): Likewise. * tree-ssa-strlen.c (get_addr_stridx, addr_stridxptr) (maybe_diag_stxncpy_trunc): Likewise. * tree-vrp.c (vrp_prop::check_array_ref): Likewise. * tree.c (build_simple_mem_ref_loc): Likewise. (array_at_struct_end_p): Likewise. Co-Authored-By: Alan Hayward <alan.hayward@arm.com> Co-Authored-By: David Sherwood <david.sherwood@arm.com> From-SVN: r255887
2017-12-20poly_int: get_ref_base_and_extentRichard Sandiford1-2/+2
This patch changes the types of the bit offsets and sizes returned by get_ref_base_and_extent to poly_int64. There are some callers that can't sensibly operate on polynomial offsets or handle cases where the offset and size aren't known exactly. This includes the IPA devirtualisation code (since there's no defined way of having vtables at variable offsets) and some parts of the DWARF code. The patch therefore adds a helper function get_ref_base_and_extent_hwi that either returns exact HOST_WIDE_INT bit positions and sizes or returns a null base to indicate failure. 2017-12-20 Richard Sandiford <richard.sandiford@linaro.org> Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> gcc/ * tree-dfa.h (get_ref_base_and_extent): Return the base, size and max_size as poly_int64_pods rather than HOST_WIDE_INTs. (get_ref_base_and_extent_hwi): Declare. * tree-dfa.c (get_ref_base_and_extent): Return the base, size and max_size as poly_int64_pods rather than HOST_WIDE_INTs. (get_ref_base_and_extent_hwi): New function. * cfgexpand.c (expand_debug_expr): Update call to get_ref_base_and_extent. * dwarf2out.c (add_var_loc_to_decl): Likewise. * gimple-fold.c (get_base_constructor): Return the offset as a poly_int64_pod rather than a HOST_WIDE_INT. (fold_const_aggregate_ref_1): Track polynomial sizes and offsets. * ipa-polymorphic-call.c (ipa_polymorphic_call_context::set_by_invariant) (extr_type_from_vtbl_ptr_store): Track polynomial offsets. (ipa_polymorphic_call_context::ipa_polymorphic_call_context) (check_stmt_for_type_change): Use get_ref_base_and_extent_hwi rather than get_ref_base_and_extent. (ipa_polymorphic_call_context::get_dynamic_type): Likewise. * ipa-prop.c (ipa_load_from_parm_agg, compute_complex_assign_jump_func) (get_ancestor_addr_info, determine_locally_known_aggregate_parts): Likewise. * ipa-param-manipulation.c (ipa_get_adjustment_candidate): Update call to get_ref_base_and_extent. * tree-sra.c (create_access, get_access_for_expr): Likewise. * tree-ssa-alias.c (ao_ref_base, aliasing_component_refs_p) (stmt_kills_ref_p): Likewise. * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise. * tree-ssa-scopedtables.c (avail_expr_hash, equal_mem_array_ref_p): Likewise. * tree-ssa-sccvn.c (vn_reference_lookup_3): Likewise. Use get_ref_base_and_extent_hwi rather than get_ref_base_and_extent when calling native_encode_expr. * tree-ssa-structalias.c (get_constraint_for_component_ref): Update call to get_ref_base_and_extent. (do_structure_copy): Use get_ref_base_and_extent_hwi rather than get_ref_base_and_extent. * var-tracking.c (track_expr_p): Likewise. Co-Authored-By: Alan Hayward <alan.hayward@arm.com> Co-Authored-By: David Sherwood <david.sherwood@arm.com> From-SVN: r255886
2017-12-20poly_int: ipa_parm_adjustmentRichard Sandiford1-11/+10
This patch changes the type of ipa_parm_adjustment::offset from HOST_WIDE_INT to poly_int64 and updates uses accordingly. 2017-12-20 Richard Sandiford <richard.sandiford@linaro.org> Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> gcc/ * ipa-param-manipulation.h (ipa_parm_adjustment::offset): Change from HOST_WIDE_INT to poly_int64_pod. * ipa-param-manipulation.c (ipa_modify_call_arguments): Track polynomail parameter offsets. Co-Authored-By: Alan Hayward <alan.hayward@arm.com> Co-Authored-By: David Sherwood <david.sherwood@arm.com> From-SVN: r255885
2017-12-12[SFN] boilerplate changes in preparation to introduce nonbind markersAlexandre Oliva1-1/+1
This patch introduces a number of new macros and functions that will be used to distinguish between different kinds of debug stmts, insns and notes, namely, preexisting debug bind ones and to-be-introduced nonbind markers. In a seemingly mechanical way, it adjusts several uses of the macros and functions, so that they refer to narrower categories when appropriate. These changes, by themselves, should not have any visible effect in the compiler behavior, since the upcoming debug markers are never created with this patch alone. for gcc/ChangeLog * gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_BEGIN_STMT. (gimple_debug_begin_stmt_p): New. (gimple_debug_nonbind_marker_p): New. * tree.h (MAY_HAVE_DEBUG_MARKER_STMTS): New. (MAY_HAVE_DEBUG_BIND_STMTS): Renamed from.... (MAY_HAVE_DEBUG_STMTS): ... this. Check both. * insn-notes.def (BEGIN_STMT): New. * rtl.h (MAY_HAVE_DEBUG_MARKER_INSNS): New. (MAY_HAVE_DEBUG_BIND_INSNS): Renamed from.... (MAY_HAVE_DEBUG_INSNS): ... this. Check both. (NOTE_MARKER_LOCATION, NOTE_MARKER_P): New. (DEBUG_BIND_INSN_P, DEBUG_MARKER_INSN_P): New. (INSN_DEBUG_MARKER_KIND): New. (GEN_RTX_DEBUG_MARKER_BEGIN_STMT_PAT): New. (INSN_VAR_LOCATION): Check for VAR_LOCATION. (INSN_VAR_LOCATION_PTR): New. * cfgexpand.c (expand_debug_locations): Handle debug bind insns only. (expand_gimple_basic_block): Likewise. Emit debug temps for TER deps only if debug bind insns are enabled. (pass_expand::execute): Avoid deep TER and expand debug locations for debug bind insns only. * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Narrow debug stmts special handling down to debug bind stmts. * combine.c (try_combine): Narrow debug insns special handling down to debug bind insns. * cse.c (delete_trivially_dead_insns): Handle debug bindings. Narrow debug insns preexisting special handling down to debug bind insns. * dce.c (rest_of_handle_ud_dce): Narrow debug insns special handling down to debug bind insns. * function.c (instantiate_virtual_regs): Skip debug markers, adjust handling of debug binds. * gimple-ssa-backprop.c (backprop::prepare_change): Try debug temp insertion iff MAY_HAVE_DEBUG_BIND_STMTS. * haifa-sched.c (schedule_insn): Narrow special handling of debug insns to debug bind insns. * ipa-param-manipulation.c (ipa_modify_call_arguments): Narrow special handling of debug stmts to debug bind stmts. * ipa-split.c (split_function): Likewise. * ira.c (combine_and_move_insns): Adjust debug bind insns only. * loop-unroll.c (apply_opt_in_copies): Adjust tests on bind debug insns. * reg-stack.c (convert_regs_1): Use DEBUG_BIND_INSN_P. * regrename.c (build_def_use): Likewise. * regcprop.c (copyprop_hardreg_forward_1): Likewise. (pass_cprop_hardreg): Narrow special casing of debug insns to debug bind insns. * regstat.c (regstat_init_n_sets_and_refs): Likewise. * reload1.c (reload): Likewise. * sese.c (sese_insert_phis_for_liveouts): Narrow special casing of debug stmts to debug bind stmts. * shrink-wrap.c (move_insn_for_shrink_wrap): Likewise. * ssa-iterators.h (num_imm_uses): Likewise. * tree-cfg.c (gimple_merge_blocks): Narrow special casing of debug stmts to debug bind stmts. * tree-inline.c (tree_function_versioning): Narrow special casing of debug stmts to debug bind stmts. * tree-loop-distribution.c (generate_loops_for_partition): Narrow special casing of debug stmts to debug bind stmts. * tree-sra.c (analyze_access_subtree): Narrow special casing of debug stmts to debug bind stmts. * tree-ssa-dce.c (remove_dead_stmt): Narrow special casing of debug stmts to debug bind stmts. * tree-ssa-loop-ivopt.c (remove_unused_ivs): Narrow special casing of debug stmts to debug bind stmts. * tree-ssa-reassoc.c (reassoc_remove_stmt): Likewise. * tree-ssa-tail-merge.c (tail_merge_optimize): Narrow special casing of debug stmts to debug bind stmts. * tree-ssa-threadedge.c (propagate_threaded_block_debug_info): Likewise. * tree-ssa.c (flush_pending_stmts): Narrow special casing of debug stmts to debug bind stmts. (gimple_replace_ssa_lhs): Likewise. (insert_debug_temp_for_var_def): Likewise. (insert_debug_temps_for_defs): Likewise. (reset_debug_uses): Likewise. * tree-ssanames.c (release_ssa_name_fn): Likewise. * tree-vect-loop-manip.c (adjust_debug_stmts_now): Likewise. (adjust_debug_stmts): Likewise. (adjust_phi_and_debug_stmts): Likewise. (vect_do_peeling): Likewise. * tree-vect-loop.c (vect_transform_loop): Likewise. * valtrack.c (propagate_for_debug): Use BIND_DEBUG_INSN_P. * var-tracking.c (adjust_mems): Narrow special casing of debug insns to debug bind insns. (dv_onepart_p, dataflow_set_clar_at_call, use_type): Likewise. (compute_bb_dataflow, vt_find_locations): Likewise. (vt_expand_loc, emit_notes_for_changes): Likewise. (vt_init_cfa_base): Likewise. (vt_emit_notes): Likewise. (vt_initialize): Likewise. (vt_finalize): Likewise. From-SVN: r255565
2017-11-09Moving parameter manipulation into its own fileMartin Jambor1-0/+767
2017-11-09 Martin Jambor <mjambor@suse.cz> * ipa-param-manipulation.c: New file. * ipa-param-manipulation.h: Likewise. * Makefile.in (OBJS): Add ipa-param-manipulation.o. (PLUGIN_HEADERS): Addded ipa-param-manipulation.h * ipa-param.h (ipa_parm_op): Moved to ipa-param-manipulation.h. (ipa_parm_adjustment): Likewise. (ipa_parm_adjustment_vec): Likewise. (ipa_get_vector_of_formal_parms): Moved declaration to ipa-param-manipulation.h. (ipa_get_vector_of_formal_parm_types): Likewise. (ipa_modify_formal_parameters): Likewise. (ipa_modify_call_arguments): Likewise. (ipa_combine_adjustments): Likewise. (ipa_dump_param_adjustments): Likewise. (ipa_modify_expr): Likewise. (ipa_get_adjustment_candidate): Likewise. * ipa-prop.c (ipa_get_vector_of_formal_parms): Moved to ipa-param-manipulation.c. (ipa_get_vector_of_formal_parm_types): Likewise. (ipa_modify_formal_parameters): Likewise. (ipa_modify_call_arguments): Likewise. (ipa_modify_expr): Likewise. (get_ssa_base_param): Likewise. (ipa_get_adjustment_candidate): Likewise. (index_in_adjustments_multiple_times_p): Likewise. (ipa_combine_adjustments): Likewise. (ipa_dump_param_adjustments): Likewise. * tree-sra.c: Also include ipa-param-manipulation.h * omp-simd-clone.c: Include ipa-param-manipulation.h instead of ipa-param.h. From-SVN: r254598
generated by cgit v1.1 at 2025-08-08 03:04:04 +0000