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authorMartin Liska <mliska@suse.cz>2022-01-14 16:56:44 +0100
committerMartin Liska <mliska@suse.cz>2022-01-17 22:12:04 +0100
commit5c69acb32329d49e58c26fa41ae74229a52b9106 (patch)
treeddb05f9d73afb6f998457d2ac4b720e3b3b60483 /gcc/tree-affine.c
parent490e23032baaece71f2ec09fa1805064b150fbc2 (diff)
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Rename .c files to .cc files.
gcc/ada/ChangeLog: * adadecode.c: Moved to... * adadecode.cc: ...here. * affinity.c: Moved to... * affinity.cc: ...here. * argv-lynxos178-raven-cert.c: Moved to... * argv-lynxos178-raven-cert.cc: ...here. * argv.c: Moved to... * argv.cc: ...here. * aux-io.c: Moved to... * aux-io.cc: ...here. * cio.c: Moved to... * cio.cc: ...here. * cstreams.c: Moved to... * cstreams.cc: ...here. * env.c: Moved to... * env.cc: ...here. * exit.c: Moved to... * exit.cc: ...here. * expect.c: Moved to... * expect.cc: ...here. * final.c: Moved to... * final.cc: ...here. * gcc-interface/cuintp.c: Moved to... * gcc-interface/cuintp.cc: ...here. * gcc-interface/decl.c: Moved to... * gcc-interface/decl.cc: ...here. * gcc-interface/misc.c: Moved to... * gcc-interface/misc.cc: ...here. * gcc-interface/targtyps.c: Moved to... * gcc-interface/targtyps.cc: ...here. * gcc-interface/trans.c: Moved to... * gcc-interface/trans.cc: ...here. * gcc-interface/utils.c: Moved to... * gcc-interface/utils.cc: ...here. * gcc-interface/utils2.c: Moved to... * gcc-interface/utils2.cc: ...here. * init.c: Moved to... * init.cc: ...here. * initialize.c: Moved to... * initialize.cc: ...here. * libgnarl/thread.c: Moved to... * libgnarl/thread.cc: ...here. * link.c: Moved to... * link.cc: ...here. * locales.c: Moved to... * locales.cc: ...here. * mkdir.c: Moved to... * mkdir.cc: ...here. * raise.c: Moved to... * raise.cc: ...here. * rtfinal.c: Moved to... * rtfinal.cc: ...here. * rtinit.c: Moved to... * rtinit.cc: ...here. * seh_init.c: Moved to... * seh_init.cc: ...here. * sigtramp-armdroid.c: Moved to... * sigtramp-armdroid.cc: ...here. * sigtramp-ios.c: Moved to... * sigtramp-ios.cc: ...here. * sigtramp-qnx.c: Moved to... * sigtramp-qnx.cc: ...here. * sigtramp-vxworks.c: Moved to... * sigtramp-vxworks.cc: ...here. * socket.c: Moved to... * socket.cc: ...here. * tracebak.c: Moved to... * tracebak.cc: ...here. * version.c: Moved to... * version.cc: ...here. * vx_stack_info.c: Moved to... * vx_stack_info.cc: ...here. gcc/ChangeLog: * adjust-alignment.c: Moved to... * adjust-alignment.cc: ...here. * alias.c: Moved to... * alias.cc: ...here. * alloc-pool.c: Moved to... * alloc-pool.cc: ...here. * asan.c: Moved to... * asan.cc: ...here. * attribs.c: Moved to... * attribs.cc: ...here. * auto-inc-dec.c: Moved to... * auto-inc-dec.cc: ...here. * auto-profile.c: Moved to... * auto-profile.cc: ...here. * bb-reorder.c: Moved to... * bb-reorder.cc: ...here. * bitmap.c: Moved to... * bitmap.cc: ...here. * btfout.c: Moved to... * btfout.cc: ...here. * builtins.c: Moved to... * builtins.cc: ...here. * caller-save.c: Moved to... * caller-save.cc: ...here. * calls.c: Moved to... * calls.cc: ...here. * ccmp.c: Moved to... * ccmp.cc: ...here. * cfg.c: Moved to... * cfg.cc: ...here. * cfganal.c: Moved to... * cfganal.cc: ...here. * cfgbuild.c: Moved to... * cfgbuild.cc: ...here. * cfgcleanup.c: Moved to... * cfgcleanup.cc: ...here. * cfgexpand.c: Moved to... * cfgexpand.cc: ...here. * cfghooks.c: Moved to... * cfghooks.cc: ...here. * cfgloop.c: Moved to... * cfgloop.cc: ...here. * cfgloopanal.c: Moved to... * cfgloopanal.cc: ...here. * cfgloopmanip.c: Moved to... * cfgloopmanip.cc: ...here. * cfgrtl.c: Moved to... * cfgrtl.cc: ...here. * cgraph.c: Moved to... * cgraph.cc: ...here. * cgraphbuild.c: Moved to... * cgraphbuild.cc: ...here. * cgraphclones.c: Moved to... * cgraphclones.cc: ...here. * cgraphunit.c: Moved to... * cgraphunit.cc: ...here. * collect-utils.c: Moved to... * collect-utils.cc: ...here. * collect2-aix.c: Moved to... * collect2-aix.cc: ...here. * collect2.c: Moved to... * collect2.cc: ...here. * combine-stack-adj.c: Moved to... * combine-stack-adj.cc: ...here. * combine.c: Moved to... * combine.cc: ...here. * common/common-targhooks.c: Moved to... * common/common-targhooks.cc: ...here. * common/config/aarch64/aarch64-common.c: Moved to... * common/config/aarch64/aarch64-common.cc: ...here. * common/config/alpha/alpha-common.c: Moved to... * common/config/alpha/alpha-common.cc: ...here. * common/config/arc/arc-common.c: Moved to... * common/config/arc/arc-common.cc: ...here. * common/config/arm/arm-common.c: Moved to... * common/config/arm/arm-common.cc: ...here. * common/config/avr/avr-common.c: Moved to... * common/config/avr/avr-common.cc: ...here. * common/config/bfin/bfin-common.c: Moved to... * common/config/bfin/bfin-common.cc: ...here. * common/config/bpf/bpf-common.c: Moved to... * common/config/bpf/bpf-common.cc: ...here. * common/config/c6x/c6x-common.c: Moved to... * common/config/c6x/c6x-common.cc: ...here. * common/config/cr16/cr16-common.c: Moved to... * common/config/cr16/cr16-common.cc: ...here. * common/config/cris/cris-common.c: Moved to... * common/config/cris/cris-common.cc: ...here. * common/config/csky/csky-common.c: Moved to... * common/config/csky/csky-common.cc: ...here. * common/config/default-common.c: Moved to... * common/config/default-common.cc: ...here. * common/config/epiphany/epiphany-common.c: Moved to... * common/config/epiphany/epiphany-common.cc: ...here. * common/config/fr30/fr30-common.c: Moved to... * common/config/fr30/fr30-common.cc: ...here. * common/config/frv/frv-common.c: Moved to... * common/config/frv/frv-common.cc: ...here. * common/config/gcn/gcn-common.c: Moved to... * common/config/gcn/gcn-common.cc: ...here. * common/config/h8300/h8300-common.c: Moved to... * common/config/h8300/h8300-common.cc: ...here. * common/config/i386/i386-common.c: Moved to... * common/config/i386/i386-common.cc: ...here. * common/config/ia64/ia64-common.c: Moved to... * common/config/ia64/ia64-common.cc: ...here. * common/config/iq2000/iq2000-common.c: Moved to... * common/config/iq2000/iq2000-common.cc: ...here. * common/config/lm32/lm32-common.c: Moved to... * common/config/lm32/lm32-common.cc: ...here. * common/config/m32r/m32r-common.c: Moved to... * common/config/m32r/m32r-common.cc: ...here. * common/config/m68k/m68k-common.c: Moved 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: 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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... * 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Diffstat (limited to 'gcc/tree-affine.c')
-rw-r--r--gcc/tree-affine.c1062
1 files changed, 0 insertions, 1062 deletions
diff --git a/gcc/tree-affine.c b/gcc/tree-affine.c
deleted file mode 100644
index 0882470..0000000
--- a/gcc/tree-affine.c
+++ /dev/null
@@ -1,1062 +0,0 @@
-/* Operations with affine combinations of trees.
- Copyright (C) 2005-2022 Free Software Foundation, Inc.
-
-This file is part of GCC.
-
-GCC is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3, or (at your option) any
-later version.
-
-GCC is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING3. If not see
-<http://www.gnu.org/licenses/>. */
-
-#include "config.h"
-#include "system.h"
-#include "coretypes.h"
-#include "backend.h"
-#include "rtl.h"
-#include "tree.h"
-#include "gimple.h"
-#include "ssa.h"
-#include "tree-pretty-print.h"
-#include "fold-const.h"
-#include "tree-affine.h"
-#include "gimplify.h"
-#include "dumpfile.h"
-#include "cfgexpand.h"
-#include "value-query.h"
-
-/* Extends CST as appropriate for the affine combinations COMB. */
-
-static widest_int
-wide_int_ext_for_comb (const widest_int &cst, tree type)
-{
- return wi::sext (cst, TYPE_PRECISION (type));
-}
-
-/* Likewise for polynomial offsets. */
-
-static poly_widest_int
-wide_int_ext_for_comb (const poly_widest_int &cst, tree type)
-{
- return wi::sext (cst, TYPE_PRECISION (type));
-}
-
-/* Initializes affine combination COMB so that its value is zero in TYPE. */
-
-static void
-aff_combination_zero (aff_tree *comb, tree type)
-{
- int i;
- comb->type = type;
- comb->offset = 0;
- comb->n = 0;
- for (i = 0; i < MAX_AFF_ELTS; i++)
- comb->elts[i].coef = 0;
- comb->rest = NULL_TREE;
-}
-
-/* Sets COMB to CST. */
-
-void
-aff_combination_const (aff_tree *comb, tree type, const poly_widest_int &cst)
-{
- aff_combination_zero (comb, type);
- comb->offset = wide_int_ext_for_comb (cst, comb->type);;
-}
-
-/* Sets COMB to single element ELT. */
-
-void
-aff_combination_elt (aff_tree *comb, tree type, tree elt)
-{
- aff_combination_zero (comb, type);
-
- comb->n = 1;
- comb->elts[0].val = elt;
- comb->elts[0].coef = 1;
-}
-
-/* Scales COMB by SCALE. */
-
-void
-aff_combination_scale (aff_tree *comb, const widest_int &scale_in)
-{
- unsigned i, j;
-
- widest_int scale = wide_int_ext_for_comb (scale_in, comb->type);
- if (scale == 1)
- return;
-
- if (scale == 0)
- {
- aff_combination_zero (comb, comb->type);
- return;
- }
-
- comb->offset = wide_int_ext_for_comb (scale * comb->offset, comb->type);
- for (i = 0, j = 0; i < comb->n; i++)
- {
- widest_int new_coef
- = wide_int_ext_for_comb (scale * comb->elts[i].coef, comb->type);
- /* A coefficient may become zero due to overflow. Remove the zero
- elements. */
- if (new_coef == 0)
- continue;
- comb->elts[j].coef = new_coef;
- comb->elts[j].val = comb->elts[i].val;
- j++;
- }
- comb->n = j;
-
- if (comb->rest)
- {
- tree type = comb->type;
- if (POINTER_TYPE_P (type))
- type = sizetype;
- if (comb->n < MAX_AFF_ELTS)
- {
- comb->elts[comb->n].coef = scale;
- comb->elts[comb->n].val = comb->rest;
- comb->rest = NULL_TREE;
- comb->n++;
- }
- else
- comb->rest = fold_build2 (MULT_EXPR, type, comb->rest,
- wide_int_to_tree (type, scale));
- }
-}
-
-/* Adds ELT * SCALE to COMB. */
-
-void
-aff_combination_add_elt (aff_tree *comb, tree elt, const widest_int &scale_in)
-{
- unsigned i;
- tree type;
-
- widest_int scale = wide_int_ext_for_comb (scale_in, comb->type);
- if (scale == 0)
- return;
-
- for (i = 0; i < comb->n; i++)
- if (operand_equal_p (comb->elts[i].val, elt, 0))
- {
- widest_int new_coef
- = wide_int_ext_for_comb (comb->elts[i].coef + scale, comb->type);
- if (new_coef != 0)
- {
- comb->elts[i].coef = new_coef;
- return;
- }
-
- comb->n--;
- comb->elts[i] = comb->elts[comb->n];
-
- if (comb->rest)
- {
- gcc_assert (comb->n == MAX_AFF_ELTS - 1);
- comb->elts[comb->n].coef = 1;
- comb->elts[comb->n].val = comb->rest;
- comb->rest = NULL_TREE;
- comb->n++;
- }
- return;
- }
- if (comb->n < MAX_AFF_ELTS)
- {
- comb->elts[comb->n].coef = scale;
- comb->elts[comb->n].val = elt;
- comb->n++;
- return;
- }
-
- type = comb->type;
- if (POINTER_TYPE_P (type))
- type = sizetype;
-
- if (scale == 1)
- elt = fold_convert (type, elt);
- else
- elt = fold_build2 (MULT_EXPR, type,
- fold_convert (type, elt),
- wide_int_to_tree (type, scale));
-
- if (comb->rest)
- comb->rest = fold_build2 (PLUS_EXPR, type, comb->rest,
- elt);
- else
- comb->rest = elt;
-}
-
-/* Adds CST to C. */
-
-static void
-aff_combination_add_cst (aff_tree *c, const poly_widest_int &cst)
-{
- c->offset = wide_int_ext_for_comb (c->offset + cst, c->type);
-}
-
-/* Adds COMB2 to COMB1. */
-
-void
-aff_combination_add (aff_tree *comb1, aff_tree *comb2)
-{
- unsigned i;
-
- aff_combination_add_cst (comb1, comb2->offset);
- for (i = 0; i < comb2->n; i++)
- aff_combination_add_elt (comb1, comb2->elts[i].val, comb2->elts[i].coef);
- if (comb2->rest)
- aff_combination_add_elt (comb1, comb2->rest, 1);
-}
-
-/* Converts affine combination COMB to TYPE. */
-
-void
-aff_combination_convert (aff_tree *comb, tree type)
-{
- unsigned i, j;
- tree comb_type = comb->type;
-
- if (TYPE_PRECISION (type) > TYPE_PRECISION (comb_type))
- {
- tree val = fold_convert (type, aff_combination_to_tree (comb));
- tree_to_aff_combination (val, type, comb);
- return;
- }
-
- comb->type = type;
- if (comb->rest && !POINTER_TYPE_P (type))
- comb->rest = fold_convert (type, comb->rest);
-
- if (TYPE_PRECISION (type) == TYPE_PRECISION (comb_type))
- return;
-
- comb->offset = wide_int_ext_for_comb (comb->offset, comb->type);
- for (i = j = 0; i < comb->n; i++)
- {
- if (comb->elts[i].coef == 0)
- continue;
- comb->elts[j].coef = comb->elts[i].coef;
- comb->elts[j].val = fold_convert (type, comb->elts[i].val);
- j++;
- }
-
- comb->n = j;
- if (comb->n < MAX_AFF_ELTS && comb->rest)
- {
- comb->elts[comb->n].coef = 1;
- comb->elts[comb->n].val = comb->rest;
- comb->rest = NULL_TREE;
- comb->n++;
- }
-}
-
-/* Tries to handle OP0 CODE OP1 as affine combination of parts. Returns
- true when that was successful and returns the combination in COMB. */
-
-static bool
-expr_to_aff_combination (aff_tree *comb, tree_code code, tree type,
- tree op0, tree op1 = NULL_TREE)
-{
- aff_tree tmp;
- poly_int64 bitpos, bitsize, bytepos;
-
- switch (code)
- {
- case POINTER_PLUS_EXPR:
- tree_to_aff_combination (op0, type, comb);
- tree_to_aff_combination (op1, sizetype, &tmp);
- aff_combination_add (comb, &tmp);
- return true;
-
- case PLUS_EXPR:
- case MINUS_EXPR:
- tree_to_aff_combination (op0, type, comb);
- tree_to_aff_combination (op1, type, &tmp);
- if (code == MINUS_EXPR)
- aff_combination_scale (&tmp, -1);
- aff_combination_add (comb, &tmp);
- return true;
-
- case MULT_EXPR:
- if (TREE_CODE (op1) != INTEGER_CST)
- break;
- tree_to_aff_combination (op0, type, comb);
- aff_combination_scale (comb, wi::to_widest (op1));
- return true;
-
- case NEGATE_EXPR:
- tree_to_aff_combination (op0, type, comb);
- aff_combination_scale (comb, -1);
- return true;
-
- case BIT_NOT_EXPR:
- /* ~x = -x - 1 */
- tree_to_aff_combination (op0, type, comb);
- aff_combination_scale (comb, -1);
- aff_combination_add_cst (comb, -1);
- return true;
-
- CASE_CONVERT:
- {
- tree otype = type;
- tree inner = op0;
- tree itype = TREE_TYPE (inner);
- enum tree_code icode = TREE_CODE (inner);
-
- /* STRIP_NOPS */
- if (tree_nop_conversion_p (otype, itype))
- {
- tree_to_aff_combination (op0, type, comb);
- return true;
- }
-
- /* In principle this is a valid folding, but it isn't necessarily
- an optimization, so do it here and not in fold_unary. */
- if ((icode == PLUS_EXPR || icode == MINUS_EXPR || icode == MULT_EXPR)
- && TREE_CODE (itype) == INTEGER_TYPE
- && TREE_CODE (otype) == INTEGER_TYPE
- && TYPE_PRECISION (otype) > TYPE_PRECISION (itype))
- {
- tree op0 = TREE_OPERAND (inner, 0), op1 = TREE_OPERAND (inner, 1);
-
- /* If inner type has undefined overflow behavior, fold conversion
- for below two cases:
- (T1)(X *+- CST) -> (T1)X *+- (T1)CST
- (T1)(X + X) -> (T1)X + (T1)X. */
- if (TYPE_OVERFLOW_UNDEFINED (itype)
- && (TREE_CODE (op1) == INTEGER_CST
- || (icode == PLUS_EXPR && operand_equal_p (op0, op1, 0))))
- {
- op0 = fold_convert (otype, op0);
- op1 = fold_convert (otype, op1);
- return expr_to_aff_combination (comb, icode, otype, op0, op1);
- }
- wide_int minv, maxv;
- /* If inner type has wrapping overflow behavior, fold conversion
- for below case:
- (T1)(X *+- CST) -> (T1)X *+- (T1)CST
- if X *+- CST doesn't overflow by range information. */
- value_range vr;
- if (TYPE_UNSIGNED (itype)
- && TYPE_OVERFLOW_WRAPS (itype)
- && TREE_CODE (op1) == INTEGER_CST
- && get_range_query (cfun)->range_of_expr (vr, op0)
- && vr.kind () == VR_RANGE)
- {
- wide_int minv = vr.lower_bound ();
- wide_int maxv = vr.upper_bound ();
- wi::overflow_type overflow = wi::OVF_NONE;
- signop sign = UNSIGNED;
- if (icode == PLUS_EXPR)
- wi::add (maxv, wi::to_wide (op1), sign, &overflow);
- else if (icode == MULT_EXPR)
- wi::mul (maxv, wi::to_wide (op1), sign, &overflow);
- else
- wi::sub (minv, wi::to_wide (op1), sign, &overflow);
-
- if (overflow == wi::OVF_NONE)
- {
- op0 = fold_convert (otype, op0);
- op1 = fold_convert (otype, op1);
- return expr_to_aff_combination (comb, icode, otype, op0,
- op1);
- }
- }
- }
- }
- break;
-
- default:;
- }
-
- return false;
-}
-
-/* Splits EXPR into an affine combination of parts. */
-
-void
-tree_to_aff_combination (tree expr, tree type, aff_tree *comb)
-{
- aff_tree tmp;
- enum tree_code code;
- tree core, toffset;
- poly_int64 bitpos, bitsize, bytepos;
- machine_mode mode;
- int unsignedp, reversep, volatilep;
-
- STRIP_NOPS (expr);
-
- code = TREE_CODE (expr);
- switch (code)
- {
- case POINTER_PLUS_EXPR:
- case PLUS_EXPR:
- case MINUS_EXPR:
- case MULT_EXPR:
- if (expr_to_aff_combination (comb, code, type, TREE_OPERAND (expr, 0),
- TREE_OPERAND (expr, 1)))
- return;
- break;
-
- case NEGATE_EXPR:
- case BIT_NOT_EXPR:
- if (expr_to_aff_combination (comb, code, type, TREE_OPERAND (expr, 0)))
- return;
- break;
-
- CASE_CONVERT:
- /* ??? TREE_TYPE (expr) should be equal to type here, but IVOPTS
- calls this with not showing an outer widening cast. */
- if (expr_to_aff_combination (comb, code,
- TREE_TYPE (expr), TREE_OPERAND (expr, 0)))
- {
- aff_combination_convert (comb, type);
- return;
- }
- break;
-
- case ADDR_EXPR:
- /* Handle &MEM[ptr + CST] which is equivalent to POINTER_PLUS_EXPR. */
- if (TREE_CODE (TREE_OPERAND (expr, 0)) == MEM_REF)
- {
- expr = TREE_OPERAND (expr, 0);
- tree_to_aff_combination (TREE_OPERAND (expr, 0), type, comb);
- tree_to_aff_combination (TREE_OPERAND (expr, 1), sizetype, &tmp);
- aff_combination_add (comb, &tmp);
- return;
- }
- core = get_inner_reference (TREE_OPERAND (expr, 0), &bitsize, &bitpos,
- &toffset, &mode, &unsignedp, &reversep,
- &volatilep);
- if (!multiple_p (bitpos, BITS_PER_UNIT, &bytepos))
- break;
- aff_combination_const (comb, type, bytepos);
- if (TREE_CODE (core) == MEM_REF)
- {
- tree mem_offset = TREE_OPERAND (core, 1);
- aff_combination_add_cst (comb, wi::to_poly_widest (mem_offset));
- core = TREE_OPERAND (core, 0);
- }
- else
- core = build_fold_addr_expr (core);
-
- if (TREE_CODE (core) == ADDR_EXPR)
- aff_combination_add_elt (comb, core, 1);
- else
- {
- tree_to_aff_combination (core, type, &tmp);
- aff_combination_add (comb, &tmp);
- }
- if (toffset)
- {
- tree_to_aff_combination (toffset, type, &tmp);
- aff_combination_add (comb, &tmp);
- }
- return;
-
- default:
- {
- if (poly_int_tree_p (expr))
- {
- aff_combination_const (comb, type, wi::to_poly_widest (expr));
- return;
- }
- break;
- }
- }
-
- aff_combination_elt (comb, type, expr);
-}
-
-/* Creates EXPR + ELT * SCALE in TYPE. EXPR is taken from affine
- combination COMB. */
-
-static tree
-add_elt_to_tree (tree expr, tree type, tree elt, const widest_int &scale_in)
-{
- enum tree_code code;
-
- widest_int scale = wide_int_ext_for_comb (scale_in, type);
-
- elt = fold_convert (type, elt);
- if (scale == 1)
- {
- if (!expr)
- return elt;
-
- return fold_build2 (PLUS_EXPR, type, expr, elt);
- }
-
- if (scale == -1)
- {
- if (!expr)
- return fold_build1 (NEGATE_EXPR, type, elt);
-
- return fold_build2 (MINUS_EXPR, type, expr, elt);
- }
-
- if (!expr)
- return fold_build2 (MULT_EXPR, type, elt, wide_int_to_tree (type, scale));
-
- if (wi::neg_p (scale))
- {
- code = MINUS_EXPR;
- scale = -scale;
- }
- else
- code = PLUS_EXPR;
-
- elt = fold_build2 (MULT_EXPR, type, elt, wide_int_to_tree (type, scale));
- return fold_build2 (code, type, expr, elt);
-}
-
-/* Makes tree from the affine combination COMB. */
-
-tree
-aff_combination_to_tree (aff_tree *comb)
-{
- tree type = comb->type, base = NULL_TREE, expr = NULL_TREE;
- unsigned i;
- poly_widest_int off;
- int sgn;
-
- gcc_assert (comb->n == MAX_AFF_ELTS || comb->rest == NULL_TREE);
-
- i = 0;
- if (POINTER_TYPE_P (type))
- {
- type = sizetype;
- if (comb->n > 0 && comb->elts[0].coef == 1
- && POINTER_TYPE_P (TREE_TYPE (comb->elts[0].val)))
- {
- base = comb->elts[0].val;
- ++i;
- }
- }
-
- for (; i < comb->n; i++)
- expr = add_elt_to_tree (expr, type, comb->elts[i].val, comb->elts[i].coef);
-
- if (comb->rest)
- expr = add_elt_to_tree (expr, type, comb->rest, 1);
-
- /* Ensure that we get x - 1, not x + (-1) or x + 0xff..f if x is
- unsigned. */
- if (known_lt (comb->offset, 0))
- {
- off = -comb->offset;
- sgn = -1;
- }
- else
- {
- off = comb->offset;
- sgn = 1;
- }
- expr = add_elt_to_tree (expr, type, wide_int_to_tree (type, off), sgn);
-
- if (base)
- return fold_build_pointer_plus (base, expr);
- else
- return fold_convert (comb->type, expr);
-}
-
-/* Copies the tree elements of COMB to ensure that they are not shared. */
-
-void
-unshare_aff_combination (aff_tree *comb)
-{
- unsigned i;
-
- for (i = 0; i < comb->n; i++)
- comb->elts[i].val = unshare_expr (comb->elts[i].val);
- if (comb->rest)
- comb->rest = unshare_expr (comb->rest);
-}
-
-/* Remove M-th element from COMB. */
-
-void
-aff_combination_remove_elt (aff_tree *comb, unsigned m)
-{
- comb->n--;
- if (m <= comb->n)
- comb->elts[m] = comb->elts[comb->n];
- if (comb->rest)
- {
- comb->elts[comb->n].coef = 1;
- comb->elts[comb->n].val = comb->rest;
- comb->rest = NULL_TREE;
- comb->n++;
- }
-}
-
-/* Adds C * COEF * VAL to R. VAL may be NULL, in that case only
- C * COEF is added to R. */
-
-
-static void
-aff_combination_add_product (aff_tree *c, const widest_int &coef, tree val,
- aff_tree *r)
-{
- unsigned i;
- tree aval, type;
-
- for (i = 0; i < c->n; i++)
- {
- aval = c->elts[i].val;
- if (val)
- {
- type = TREE_TYPE (aval);
- aval = fold_build2 (MULT_EXPR, type, aval,
- fold_convert (type, val));
- }
-
- aff_combination_add_elt (r, aval, coef * c->elts[i].coef);
- }
-
- if (c->rest)
- {
- aval = c->rest;
- if (val)
- {
- type = TREE_TYPE (aval);
- aval = fold_build2 (MULT_EXPR, type, aval,
- fold_convert (type, val));
- }
-
- aff_combination_add_elt (r, aval, coef);
- }
-
- if (val)
- {
- if (c->offset.is_constant ())
- /* Access coeffs[0] directly, for efficiency. */
- aff_combination_add_elt (r, val, coef * c->offset.coeffs[0]);
- else
- {
- /* c->offset is polynomial, so multiply VAL rather than COEF
- by it. */
- tree offset = wide_int_to_tree (TREE_TYPE (val), c->offset);
- val = fold_build2 (MULT_EXPR, TREE_TYPE (val), val, offset);
- aff_combination_add_elt (r, val, coef);
- }
- }
- else
- aff_combination_add_cst (r, coef * c->offset);
-}
-
-/* Multiplies C1 by C2, storing the result to R */
-
-void
-aff_combination_mult (aff_tree *c1, aff_tree *c2, aff_tree *r)
-{
- unsigned i;
- gcc_assert (TYPE_PRECISION (c1->type) == TYPE_PRECISION (c2->type));
-
- aff_combination_zero (r, c1->type);
-
- for (i = 0; i < c2->n; i++)
- aff_combination_add_product (c1, c2->elts[i].coef, c2->elts[i].val, r);
- if (c2->rest)
- aff_combination_add_product (c1, 1, c2->rest, r);
- if (c2->offset.is_constant ())
- /* Access coeffs[0] directly, for efficiency. */
- aff_combination_add_product (c1, c2->offset.coeffs[0], NULL, r);
- else
- {
- /* c2->offset is polynomial, so do the multiplication in tree form. */
- tree offset = wide_int_to_tree (c2->type, c2->offset);
- aff_combination_add_product (c1, 1, offset, r);
- }
-}
-
-/* Returns the element of COMB whose value is VAL, or NULL if no such
- element exists. If IDX is not NULL, it is set to the index of VAL in
- COMB. */
-
-static class aff_comb_elt *
-aff_combination_find_elt (aff_tree *comb, tree val, unsigned *idx)
-{
- unsigned i;
-
- for (i = 0; i < comb->n; i++)
- if (operand_equal_p (comb->elts[i].val, val, 0))
- {
- if (idx)
- *idx = i;
-
- return &comb->elts[i];
- }
-
- return NULL;
-}
-
-/* Element of the cache that maps ssa name NAME to its expanded form
- as an affine expression EXPANSION. */
-
-class name_expansion
-{
-public:
- aff_tree expansion;
-
- /* True if the expansion for the name is just being generated. */
- unsigned in_progress : 1;
-};
-
-/* Expands SSA names in COMB recursively. CACHE is used to cache the
- results. */
-
-void
-aff_combination_expand (aff_tree *comb ATTRIBUTE_UNUSED,
- hash_map<tree, name_expansion *> **cache)
-{
- unsigned i;
- aff_tree to_add, current, curre;
- tree e;
- gimple *def;
- widest_int scale;
- class name_expansion *exp;
-
- aff_combination_zero (&to_add, comb->type);
- for (i = 0; i < comb->n; i++)
- {
- tree type, name;
- enum tree_code code;
-
- e = comb->elts[i].val;
- type = TREE_TYPE (e);
- name = e;
- /* Look through some conversions. */
- if (CONVERT_EXPR_P (e)
- && (TYPE_PRECISION (type)
- >= TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (e, 0)))))
- name = TREE_OPERAND (e, 0);
- if (TREE_CODE (name) != SSA_NAME)
- continue;
- def = SSA_NAME_DEF_STMT (name);
- if (!is_gimple_assign (def) || gimple_assign_lhs (def) != name)
- continue;
-
- code = gimple_assign_rhs_code (def);
- if (code != SSA_NAME
- && !IS_EXPR_CODE_CLASS (TREE_CODE_CLASS (code))
- && (get_gimple_rhs_class (code) != GIMPLE_SINGLE_RHS
- || !is_gimple_min_invariant (gimple_assign_rhs1 (def))))
- continue;
-
- /* We do not know whether the reference retains its value at the
- place where the expansion is used. */
- if (TREE_CODE_CLASS (code) == tcc_reference)
- continue;
-
- name_expansion **slot = NULL;
- if (*cache)
- slot = (*cache)->get (name);
- exp = slot ? *slot : NULL;
- if (!exp)
- {
- /* Only bother to handle cases tree_to_aff_combination will. */
- switch (code)
- {
- case POINTER_PLUS_EXPR:
- case PLUS_EXPR:
- case MINUS_EXPR:
- case MULT_EXPR:
- if (!expr_to_aff_combination (&current, code, TREE_TYPE (name),
- gimple_assign_rhs1 (def),
- gimple_assign_rhs2 (def)))
- continue;
- break;
- case NEGATE_EXPR:
- case BIT_NOT_EXPR:
- if (!expr_to_aff_combination (&current, code, TREE_TYPE (name),
- gimple_assign_rhs1 (def)))
- continue;
- break;
- CASE_CONVERT:
- if (!expr_to_aff_combination (&current, code, TREE_TYPE (name),
- gimple_assign_rhs1 (def)))
- /* This makes us always expand conversions which we did
- in the past and makes gcc.dg/tree-ssa/ivopts-lt-2.c
- PASS, eliminating one induction variable in IVOPTs.
- ??? But it is really excessive and we should try
- harder to do without it. */
- aff_combination_elt (&current, TREE_TYPE (name),
- fold_convert (TREE_TYPE (name),
- gimple_assign_rhs1 (def)));
- break;
- case ADDR_EXPR:
- case INTEGER_CST:
- case POLY_INT_CST:
- tree_to_aff_combination (gimple_assign_rhs1 (def),
- TREE_TYPE (name), &current);
- break;
- default:
- continue;
- }
- exp = XNEW (class name_expansion);
- exp->in_progress = 1;
- if (!*cache)
- *cache = new hash_map<tree, name_expansion *>;
- (*cache)->put (name, exp);
- aff_combination_expand (&current, cache);
- exp->expansion = current;
- exp->in_progress = 0;
- }
- else
- {
- /* Since we follow the definitions in the SSA form, we should not
- enter a cycle unless we pass through a phi node. */
- gcc_assert (!exp->in_progress);
- current = exp->expansion;
- }
- if (!useless_type_conversion_p (comb->type, current.type))
- aff_combination_convert (&current, comb->type);
-
- /* Accumulate the new terms to TO_ADD, so that we do not modify
- COMB while traversing it; include the term -coef * E, to remove
- it from COMB. */
- scale = comb->elts[i].coef;
- aff_combination_zero (&curre, comb->type);
- aff_combination_add_elt (&curre, e, -scale);
- aff_combination_scale (&current, scale);
- aff_combination_add (&to_add, &current);
- aff_combination_add (&to_add, &curre);
- }
- aff_combination_add (comb, &to_add);
-}
-
-/* Similar to tree_to_aff_combination, but follows SSA name definitions
- and expands them recursively. CACHE is used to cache the expansions
- of the ssa names, to avoid exponential time complexity for cases
- like
-
- a1 = a0 + a0;
- a2 = a1 + a1;
- a3 = a2 + a2;
- ... */
-
-void
-tree_to_aff_combination_expand (tree expr, tree type, aff_tree *comb,
- hash_map<tree, name_expansion *> **cache)
-{
- tree_to_aff_combination (expr, type, comb);
- aff_combination_expand (comb, cache);
-}
-
-/* Frees memory occupied by struct name_expansion in *VALUE. Callback for
- hash_map::traverse. */
-
-bool
-free_name_expansion (tree const &, name_expansion **value, void *)
-{
- free (*value);
- return true;
-}
-
-/* Frees memory allocated for the CACHE used by
- tree_to_aff_combination_expand. */
-
-void
-free_affine_expand_cache (hash_map<tree, name_expansion *> **cache)
-{
- if (!*cache)
- return;
-
- (*cache)->traverse<void *, free_name_expansion> (NULL);
- delete (*cache);
- *cache = NULL;
-}
-
-/* If VAL != CST * DIV for any constant CST, returns false.
- Otherwise, if *MULT_SET is true, additionally compares CST and MULT,
- and if they are different, returns false. Finally, if neither of these
- two cases occur, true is returned, and CST is stored to MULT and MULT_SET
- is set to true. */
-
-static bool
-wide_int_constant_multiple_p (const poly_widest_int &val,
- const poly_widest_int &div,
- bool *mult_set, poly_widest_int *mult)
-{
- poly_widest_int rem, cst;
-
- if (known_eq (val, 0))
- {
- if (*mult_set && maybe_ne (*mult, 0))
- return false;
- *mult_set = true;
- *mult = 0;
- return true;
- }
-
- if (maybe_eq (div, 0))
- return false;
-
- if (!multiple_p (val, div, &cst))
- return false;
-
- if (*mult_set && maybe_ne (*mult, cst))
- return false;
-
- *mult_set = true;
- *mult = cst;
- return true;
-}
-
-/* Returns true if VAL = X * DIV for some constant X. If this is the case,
- X is stored to MULT. */
-
-bool
-aff_combination_constant_multiple_p (aff_tree *val, aff_tree *div,
- poly_widest_int *mult)
-{
- bool mult_set = false;
- unsigned i;
-
- if (val->n == 0 && known_eq (val->offset, 0))
- {
- *mult = 0;
- return true;
- }
- if (val->n != div->n)
- return false;
-
- if (val->rest || div->rest)
- return false;
-
- if (!wide_int_constant_multiple_p (val->offset, div->offset,
- &mult_set, mult))
- return false;
-
- for (i = 0; i < div->n; i++)
- {
- class aff_comb_elt *elt
- = aff_combination_find_elt (val, div->elts[i].val, NULL);
- if (!elt)
- return false;
- if (!wide_int_constant_multiple_p (elt->coef, div->elts[i].coef,
- &mult_set, mult))
- return false;
- }
-
- gcc_assert (mult_set);
- return true;
-}
-
-/* Prints the affine VAL to the FILE. */
-
-static void
-print_aff (FILE *file, aff_tree *val)
-{
- unsigned i;
- signop sgn = TYPE_SIGN (val->type);
- if (POINTER_TYPE_P (val->type))
- sgn = SIGNED;
- fprintf (file, "{\n type = ");
- print_generic_expr (file, val->type, TDF_VOPS|TDF_MEMSYMS);
- fprintf (file, "\n offset = ");
- print_dec (val->offset, file, sgn);
- if (val->n > 0)
- {
- fprintf (file, "\n elements = {\n");
- for (i = 0; i < val->n; i++)
- {
- fprintf (file, " [%d] = ", i);
- print_generic_expr (file, val->elts[i].val, TDF_VOPS|TDF_MEMSYMS);
-
- fprintf (file, " * ");
- print_dec (val->elts[i].coef, file, sgn);
- if (i != val->n - 1)
- fprintf (file, ", \n");
- }
- fprintf (file, "\n }");
- }
- if (val->rest)
- {
- fprintf (file, "\n rest = ");
- print_generic_expr (file, val->rest, TDF_VOPS|TDF_MEMSYMS);
- }
- fprintf (file, "\n}");
-}
-
-/* Prints the affine VAL to the standard error, used for debugging. */
-
-DEBUG_FUNCTION void
-debug_aff (aff_tree *val)
-{
- print_aff (stderr, val);
- fprintf (stderr, "\n");
-}
-
-/* Computes address of the reference REF in ADDR. The size of the accessed
- location is stored to SIZE. Returns the ultimate containing object to
- which REF refers. */
-
-tree
-get_inner_reference_aff (tree ref, aff_tree *addr, poly_widest_int *size)
-{
- poly_int64 bitsize, bitpos;
- tree toff;
- machine_mode mode;
- int uns, rev, vol;
- aff_tree tmp;
- tree base = get_inner_reference (ref, &bitsize, &bitpos, &toff, &mode,
- &uns, &rev, &vol);
- tree base_addr = build_fold_addr_expr (base);
-
- /* ADDR = &BASE + TOFF + BITPOS / BITS_PER_UNIT. */
-
- tree_to_aff_combination (base_addr, sizetype, addr);
-
- if (toff)
- {
- tree_to_aff_combination (toff, sizetype, &tmp);
- aff_combination_add (addr, &tmp);
- }
-
- aff_combination_const (&tmp, sizetype, bits_to_bytes_round_down (bitpos));
- aff_combination_add (addr, &tmp);
-
- *size = bits_to_bytes_round_up (bitsize);
-
- return base;
-}
-
-/* Returns true if a region of size SIZE1 at position 0 and a region of
- size SIZE2 at position DIFF cannot overlap. */
-
-bool
-aff_comb_cannot_overlap_p (aff_tree *diff, const poly_widest_int &size1,
- const poly_widest_int &size2)
-{
- /* Unless the difference is a constant, we fail. */
- if (diff->n != 0)
- return false;
-
- if (!ordered_p (diff->offset, 0))
- return false;
-
- if (maybe_lt (diff->offset, 0))
- {
- /* The second object is before the first one, we succeed if the last
- element of the second object is before the start of the first one. */
- return known_le (diff->offset + size2, 0);
- }
- else
- {
- /* We succeed if the second object starts after the first one ends. */
- return known_le (size1, diff->offset);
- }
-}
-
generated by cgit v1.1 at 2025-08-12 07:15:45 +0000