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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-ssa-address.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... * lto-common.cc: ...here. * lto-dump.c: Moved to... * lto-dump.cc: ...here. * lto-lang.c: Moved to... * lto-lang.cc: ...here. * lto-object.c: Moved to... * lto-object.cc: ...here. * lto-partition.c: Moved to... * lto-partition.cc: ...here. * lto-symtab.c: Moved to... * lto-symtab.cc: ...here. * lto.c: Moved to... * lto.cc: ...here. gcc/objc/ChangeLog: * objc-act.c: Moved to... * objc-act.cc: ...here. * objc-encoding.c: Moved to... * objc-encoding.cc: ...here. * objc-gnu-runtime-abi-01.c: Moved to... * objc-gnu-runtime-abi-01.cc: ...here. * objc-lang.c: Moved to... * objc-lang.cc: ...here. * objc-map.c: Moved to... * objc-map.cc: ...here. * objc-next-runtime-abi-01.c: Moved to... * objc-next-runtime-abi-01.cc: ...here. * objc-next-runtime-abi-02.c: Moved to... * objc-next-runtime-abi-02.cc: ...here. * objc-runtime-shared-support.c: Moved to... * objc-runtime-shared-support.cc: ...here. gcc/objcp/ChangeLog: * objcp-decl.c: Moved to... * objcp-decl.cc: ...here. * objcp-lang.c: Moved to... * objcp-lang.cc: ...here. libcpp/ChangeLog: * charset.c: Moved to... * charset.cc: ...here. * directives.c: Moved to... * directives.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * files.c: Moved to... * files.cc: ...here. * identifiers.c: Moved to... * identifiers.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * line-map.c: Moved to... * line-map.cc: ...here. * macro.c: Moved to... * macro.cc: ...here. * makeucnid.c: Moved to... * makeucnid.cc: ...here. * mkdeps.c: Moved to... * mkdeps.cc: ...here. * pch.c: Moved to... * pch.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * traditional.c: Moved to... * traditional.cc: ...here.
Diffstat (limited to 'gcc/tree-ssa-address.c')
-rw-r--r--gcc/tree-ssa-address.c1213
1 files changed, 0 insertions, 1213 deletions
diff --git a/gcc/tree-ssa-address.c b/gcc/tree-ssa-address.c
deleted file mode 100644
index 04ff156..0000000
--- a/gcc/tree-ssa-address.c
+++ /dev/null
@@ -1,1213 +0,0 @@
-/* Memory address lowering and addressing mode selection.
- Copyright (C) 2004-2022 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/>. */
-
-/* Utility functions for manipulation with TARGET_MEM_REFs -- tree expressions
- that directly map to addressing modes of the target. */
-
-#include "config.h"
-#include "system.h"
-#include "coretypes.h"
-#include "backend.h"
-#include "target.h"
-#include "rtl.h"
-#include "tree.h"
-#include "gimple.h"
-#include "memmodel.h"
-#include "stringpool.h"
-#include "tree-vrp.h"
-#include "tree-ssanames.h"
-#include "expmed.h"
-#include "insn-config.h"
-#include "emit-rtl.h"
-#include "recog.h"
-#include "tree-pretty-print.h"
-#include "fold-const.h"
-#include "stor-layout.h"
-#include "gimple-iterator.h"
-#include "gimplify-me.h"
-#include "tree-ssa-loop-ivopts.h"
-#include "expr.h"
-#include "tree-dfa.h"
-#include "dumpfile.h"
-#include "tree-affine.h"
-#include "gimplify.h"
-#include "builtins.h"
-
-/* FIXME: We compute address costs using RTL. */
-#include "tree-ssa-address.h"
-
-/* TODO -- handling of symbols (according to Richard Hendersons
- comments, http://gcc.gnu.org/ml/gcc-patches/2005-04/msg00949.html):
-
- There are at least 5 different kinds of symbols that we can run up against:
-
- (1) binds_local_p, small data area.
- (2) binds_local_p, eg local statics
- (3) !binds_local_p, eg global variables
- (4) thread local, local_exec
- (5) thread local, !local_exec
-
- Now, (1) won't appear often in an array context, but it certainly can.
- All you have to do is set -GN high enough, or explicitly mark any
- random object __attribute__((section (".sdata"))).
-
- All of these affect whether or not a symbol is in fact a valid address.
- The only one tested here is (3). And that result may very well
- be incorrect for (4) or (5).
-
- An incorrect result here does not cause incorrect results out the
- back end, because the expander in expr.c validizes the address. However
- it would be nice to improve the handling here in order to produce more
- precise results. */
-
-/* A "template" for memory address, used to determine whether the address is
- valid for mode. */
-
-struct GTY (()) mem_addr_template {
- rtx ref; /* The template. */
- rtx * GTY ((skip)) step_p; /* The point in template where the step should be
- filled in. */
- rtx * GTY ((skip)) off_p; /* The point in template where the offset should
- be filled in. */
-};
-
-
-/* The templates. Each of the low five bits of the index corresponds to one
- component of TARGET_MEM_REF being present, while the high bits identify
- the address space. See TEMPL_IDX. */
-
-static GTY(()) vec<mem_addr_template, va_gc> *mem_addr_template_list;
-
-#define TEMPL_IDX(AS, SYMBOL, BASE, INDEX, STEP, OFFSET) \
- (((int) (AS) << 5) \
- | ((SYMBOL != 0) << 4) \
- | ((BASE != 0) << 3) \
- | ((INDEX != 0) << 2) \
- | ((STEP != 0) << 1) \
- | (OFFSET != 0))
-
-/* Stores address for memory reference with parameters SYMBOL, BASE, INDEX,
- STEP and OFFSET to *ADDR using address mode ADDRESS_MODE. Stores pointers
- to where step is placed to *STEP_P and offset to *OFFSET_P. */
-
-static void
-gen_addr_rtx (machine_mode address_mode,
- rtx symbol, rtx base, rtx index, rtx step, rtx offset,
- rtx *addr, rtx **step_p, rtx **offset_p)
-{
- rtx act_elem;
-
- *addr = NULL_RTX;
- if (step_p)
- *step_p = NULL;
- if (offset_p)
- *offset_p = NULL;
-
- if (index && index != const0_rtx)
- {
- act_elem = index;
- if (step)
- {
- act_elem = gen_rtx_MULT (address_mode, act_elem, step);
-
- if (step_p)
- *step_p = &XEXP (act_elem, 1);
- }
-
- *addr = act_elem;
- }
-
- if (base && base != const0_rtx)
- {
- if (*addr)
- *addr = simplify_gen_binary (PLUS, address_mode, base, *addr);
- else
- *addr = base;
- }
-
- if (symbol)
- {
- act_elem = symbol;
- if (offset)
- {
- act_elem = gen_rtx_PLUS (address_mode, act_elem, offset);
-
- if (offset_p)
- *offset_p = &XEXP (act_elem, 1);
-
- if (GET_CODE (symbol) == SYMBOL_REF
- || GET_CODE (symbol) == LABEL_REF
- || GET_CODE (symbol) == CONST)
- act_elem = gen_rtx_CONST (address_mode, act_elem);
- }
-
- if (*addr)
- *addr = gen_rtx_PLUS (address_mode, *addr, act_elem);
- else
- *addr = act_elem;
- }
- else if (offset)
- {
- if (*addr)
- {
- *addr = gen_rtx_PLUS (address_mode, *addr, offset);
- if (offset_p)
- *offset_p = &XEXP (*addr, 1);
- }
- else
- {
- *addr = offset;
- if (offset_p)
- *offset_p = addr;
- }
- }
-
- if (!*addr)
- *addr = const0_rtx;
-}
-
-/* Returns address for TARGET_MEM_REF with parameters given by ADDR
- in address space AS.
- If REALLY_EXPAND is false, just make fake registers instead
- of really expanding the operands, and perform the expansion in-place
- by using one of the "templates". */
-
-rtx
-addr_for_mem_ref (struct mem_address *addr, addr_space_t as,
- bool really_expand)
-{
- scalar_int_mode address_mode = targetm.addr_space.address_mode (as);
- scalar_int_mode pointer_mode = targetm.addr_space.pointer_mode (as);
- rtx address, sym, bse, idx, st, off;
- struct mem_addr_template *templ;
-
- if (addr->step && !integer_onep (addr->step))
- st = immed_wide_int_const (wi::to_wide (addr->step), pointer_mode);
- else
- st = NULL_RTX;
-
- if (addr->offset && !integer_zerop (addr->offset))
- {
- poly_offset_int dc
- = poly_offset_int::from (wi::to_poly_wide (addr->offset), SIGNED);
- off = immed_wide_int_const (dc, pointer_mode);
- }
- else
- off = NULL_RTX;
-
- if (!really_expand)
- {
- unsigned int templ_index
- = TEMPL_IDX (as, addr->symbol, addr->base, addr->index, st, off);
-
- if (templ_index >= vec_safe_length (mem_addr_template_list))
- vec_safe_grow_cleared (mem_addr_template_list, templ_index + 1, true);
-
- /* Reuse the templates for addresses, so that we do not waste memory. */
- templ = &(*mem_addr_template_list)[templ_index];
- if (!templ->ref)
- {
- sym = (addr->symbol ?
- gen_rtx_SYMBOL_REF (pointer_mode, ggc_strdup ("test_symbol"))
- : NULL_RTX);
- bse = (addr->base ?
- gen_raw_REG (pointer_mode, LAST_VIRTUAL_REGISTER + 1)
- : NULL_RTX);
- idx = (addr->index ?
- gen_raw_REG (pointer_mode, LAST_VIRTUAL_REGISTER + 2)
- : NULL_RTX);
-
- gen_addr_rtx (pointer_mode, sym, bse, idx,
- st? const0_rtx : NULL_RTX,
- off? const0_rtx : NULL_RTX,
- &templ->ref,
- &templ->step_p,
- &templ->off_p);
- }
-
- if (st)
- *templ->step_p = st;
- if (off)
- *templ->off_p = off;
-
- return templ->ref;
- }
-
- /* Otherwise really expand the expressions. */
- sym = (addr->symbol
- ? expand_expr (addr->symbol, NULL_RTX, pointer_mode, EXPAND_NORMAL)
- : NULL_RTX);
- bse = (addr->base
- ? expand_expr (addr->base, NULL_RTX, pointer_mode, EXPAND_NORMAL)
- : NULL_RTX);
- idx = (addr->index
- ? expand_expr (addr->index, NULL_RTX, pointer_mode, EXPAND_NORMAL)
- : NULL_RTX);
-
- /* addr->base could be an SSA_NAME that was set to a constant value. The
- call to expand_expr may expose that constant. If so, fold the value
- into OFF and clear BSE. Otherwise we may later try to pull a mode from
- BSE to generate a REG, which won't work with constants because they
- are modeless. */
- if (bse && GET_CODE (bse) == CONST_INT)
- {
- if (off)
- off = simplify_gen_binary (PLUS, pointer_mode, bse, off);
- else
- off = bse;
- gcc_assert (GET_CODE (off) == CONST_INT);
- bse = NULL_RTX;
- }
- gen_addr_rtx (pointer_mode, sym, bse, idx, st, off, &address, NULL, NULL);
- if (pointer_mode != address_mode)
- address = convert_memory_address (address_mode, address);
- return address;
-}
-
-/* implement addr_for_mem_ref() directly from a tree, which avoids exporting
- the mem_address structure. */
-
-rtx
-addr_for_mem_ref (tree exp, addr_space_t as, bool really_expand)
-{
- struct mem_address addr;
- get_address_description (exp, &addr);
- return addr_for_mem_ref (&addr, as, really_expand);
-}
-
-/* Returns address of MEM_REF in TYPE. */
-
-tree
-tree_mem_ref_addr (tree type, tree mem_ref)
-{
- tree addr;
- tree act_elem;
- tree step = TMR_STEP (mem_ref), offset = TMR_OFFSET (mem_ref);
- tree addr_base = NULL_TREE, addr_off = NULL_TREE;
-
- addr_base = fold_convert (type, TMR_BASE (mem_ref));
-
- act_elem = TMR_INDEX (mem_ref);
- if (act_elem)
- {
- if (step)
- act_elem = fold_build2 (MULT_EXPR, TREE_TYPE (act_elem),
- act_elem, step);
- addr_off = act_elem;
- }
-
- act_elem = TMR_INDEX2 (mem_ref);
- if (act_elem)
- {
- if (addr_off)
- addr_off = fold_build2 (PLUS_EXPR, TREE_TYPE (addr_off),
- addr_off, act_elem);
- else
- addr_off = act_elem;
- }
-
- if (offset && !integer_zerop (offset))
- {
- if (addr_off)
- addr_off = fold_build2 (PLUS_EXPR, TREE_TYPE (addr_off), addr_off,
- fold_convert (TREE_TYPE (addr_off), offset));
- else
- addr_off = offset;
- }
-
- if (addr_off)
- addr = fold_build_pointer_plus (addr_base, addr_off);
- else
- addr = addr_base;
-
- return addr;
-}
-
-/* Returns true if a memory reference in MODE and with parameters given by
- ADDR is valid on the current target. */
-
-bool
-valid_mem_ref_p (machine_mode mode, addr_space_t as,
- struct mem_address *addr)
-{
- rtx address;
-
- address = addr_for_mem_ref (addr, as, false);
- if (!address)
- return false;
-
- return memory_address_addr_space_p (mode, address, as);
-}
-
-/* Checks whether a TARGET_MEM_REF with type TYPE and parameters given by ADDR
- is valid on the current target and if so, creates and returns the
- TARGET_MEM_REF. If VERIFY is false omit the verification step. */
-
-static tree
-create_mem_ref_raw (tree type, tree alias_ptr_type, struct mem_address *addr,
- bool verify)
-{
- tree base, index2;
-
- if (verify
- && !valid_mem_ref_p (TYPE_MODE (type), TYPE_ADDR_SPACE (type), addr))
- return NULL_TREE;
-
- if (addr->step && integer_onep (addr->step))
- addr->step = NULL_TREE;
-
- if (addr->offset)
- addr->offset = fold_convert (alias_ptr_type, addr->offset);
- else
- addr->offset = build_int_cst (alias_ptr_type, 0);
-
- if (addr->symbol)
- {
- base = addr->symbol;
- index2 = addr->base;
- }
- else if (addr->base
- && POINTER_TYPE_P (TREE_TYPE (addr->base)))
- {
- base = addr->base;
- index2 = NULL_TREE;
- }
- else
- {
- base = build_int_cst (build_pointer_type (type), 0);
- index2 = addr->base;
- }
-
- /* If possible use a plain MEM_REF instead of a TARGET_MEM_REF.
- ??? As IVOPTs does not follow restrictions to where the base
- pointer may point to create a MEM_REF only if we know that
- base is valid. */
- if ((TREE_CODE (base) == ADDR_EXPR || TREE_CODE (base) == INTEGER_CST)
- && (!index2 || integer_zerop (index2))
- && (!addr->index || integer_zerop (addr->index)))
- return fold_build2 (MEM_REF, type, base, addr->offset);
-
- return build5 (TARGET_MEM_REF, type,
- base, addr->offset, addr->index, addr->step, index2);
-}
-
-/* Returns true if OBJ is an object whose address is a link time constant. */
-
-static bool
-fixed_address_object_p (tree obj)
-{
- return (VAR_P (obj)
- && (TREE_STATIC (obj) || DECL_EXTERNAL (obj))
- && ! DECL_DLLIMPORT_P (obj));
-}
-
-/* If ADDR contains an address of object that is a link time constant,
- move it to PARTS->symbol. */
-
-void
-move_fixed_address_to_symbol (struct mem_address *parts, aff_tree *addr)
-{
- unsigned i;
- tree val = NULL_TREE;
-
- for (i = 0; i < addr->n; i++)
- {
- if (addr->elts[i].coef != 1)
- continue;
-
- val = addr->elts[i].val;
- if (TREE_CODE (val) == ADDR_EXPR
- && fixed_address_object_p (TREE_OPERAND (val, 0)))
- break;
- }
-
- if (i == addr->n)
- return;
-
- parts->symbol = val;
- aff_combination_remove_elt (addr, i);
-}
-
-/* Return true if ADDR contains an instance of BASE_HINT and it's moved to
- PARTS->base. */
-
-static bool
-move_hint_to_base (tree type, struct mem_address *parts, tree base_hint,
- aff_tree *addr)
-{
- unsigned i;
- tree val = NULL_TREE;
- int qual;
-
- for (i = 0; i < addr->n; i++)
- {
- if (addr->elts[i].coef != 1)
- continue;
-
- val = addr->elts[i].val;
- if (operand_equal_p (val, base_hint, 0))
- break;
- }
-
- if (i == addr->n)
- return false;
-
- /* Cast value to appropriate pointer type. We cannot use a pointer
- to TYPE directly, as the back-end will assume registers of pointer
- type are aligned, and just the base itself may not actually be.
- We use void pointer to the type's address space instead. */
- qual = ENCODE_QUAL_ADDR_SPACE (TYPE_ADDR_SPACE (type));
- type = build_qualified_type (void_type_node, qual);
- parts->base = fold_convert (build_pointer_type (type), val);
- aff_combination_remove_elt (addr, i);
- return true;
-}
-
-/* If ADDR contains an address of a dereferenced pointer, move it to
- PARTS->base. */
-
-static void
-move_pointer_to_base (struct mem_address *parts, aff_tree *addr)
-{
- unsigned i;
- tree val = NULL_TREE;
-
- for (i = 0; i < addr->n; i++)
- {
- if (addr->elts[i].coef != 1)
- continue;
-
- val = addr->elts[i].val;
- if (POINTER_TYPE_P (TREE_TYPE (val)))
- break;
- }
-
- if (i == addr->n)
- return;
-
- parts->base = val;
- aff_combination_remove_elt (addr, i);
-}
-
-/* Moves the loop variant part V in linear address ADDR to be the index
- of PARTS. */
-
-static void
-move_variant_to_index (struct mem_address *parts, aff_tree *addr, tree v)
-{
- unsigned i;
- tree val = NULL_TREE;
-
- gcc_assert (!parts->index);
- for (i = 0; i < addr->n; i++)
- {
- val = addr->elts[i].val;
- if (operand_equal_p (val, v, 0))
- break;
- }
-
- if (i == addr->n)
- return;
-
- parts->index = fold_convert (sizetype, val);
- parts->step = wide_int_to_tree (sizetype, addr->elts[i].coef);
- aff_combination_remove_elt (addr, i);
-}
-
-/* Adds ELT to PARTS. */
-
-static void
-add_to_parts (struct mem_address *parts, tree elt)
-{
- tree type;
-
- if (!parts->index)
- {
- parts->index = fold_convert (sizetype, elt);
- return;
- }
-
- if (!parts->base)
- {
- parts->base = elt;
- return;
- }
-
- /* Add ELT to base. */
- type = TREE_TYPE (parts->base);
- if (POINTER_TYPE_P (type))
- parts->base = fold_build_pointer_plus (parts->base, elt);
- else
- parts->base = fold_build2 (PLUS_EXPR, type, parts->base, elt);
-}
-
-/* Returns true if multiplying by RATIO is allowed in an address. Test the
- validity for a memory reference accessing memory of mode MODE in address
- space AS. */
-
-static bool
-multiplier_allowed_in_address_p (HOST_WIDE_INT ratio, machine_mode mode,
- addr_space_t as)
-{
-#define MAX_RATIO 128
- unsigned int data_index = (int) as * MAX_MACHINE_MODE + (int) mode;
- static vec<sbitmap> valid_mult_list;
- sbitmap valid_mult;
-
- if (data_index >= valid_mult_list.length ())
- valid_mult_list.safe_grow_cleared (data_index + 1, true);
-
- valid_mult = valid_mult_list[data_index];
- if (!valid_mult)
- {
- machine_mode address_mode = targetm.addr_space.address_mode (as);
- rtx reg1 = gen_raw_REG (address_mode, LAST_VIRTUAL_REGISTER + 1);
- rtx reg2 = gen_raw_REG (address_mode, LAST_VIRTUAL_REGISTER + 2);
- rtx addr, scaled;
- HOST_WIDE_INT i;
-
- valid_mult = sbitmap_alloc (2 * MAX_RATIO + 1);
- bitmap_clear (valid_mult);
- scaled = gen_rtx_fmt_ee (MULT, address_mode, reg1, NULL_RTX);
- addr = gen_rtx_fmt_ee (PLUS, address_mode, scaled, reg2);
- for (i = -MAX_RATIO; i <= MAX_RATIO; i++)
- {
- XEXP (scaled, 1) = gen_int_mode (i, address_mode);
- if (memory_address_addr_space_p (mode, addr, as)
- || memory_address_addr_space_p (mode, scaled, as))
- bitmap_set_bit (valid_mult, i + MAX_RATIO);
- }
-
- if (dump_file && (dump_flags & TDF_DETAILS))
- {
- fprintf (dump_file, " allowed multipliers:");
- for (i = -MAX_RATIO; i <= MAX_RATIO; i++)
- if (bitmap_bit_p (valid_mult, i + MAX_RATIO))
- fprintf (dump_file, " %d", (int) i);
- fprintf (dump_file, "\n");
- fprintf (dump_file, "\n");
- }
-
- valid_mult_list[data_index] = valid_mult;
- }
-
- if (ratio > MAX_RATIO || ratio < -MAX_RATIO)
- return false;
-
- return bitmap_bit_p (valid_mult, ratio + MAX_RATIO);
-}
-
-/* Finds the most expensive multiplication in ADDR that can be
- expressed in an addressing mode and move the corresponding
- element(s) to PARTS. */
-
-static void
-most_expensive_mult_to_index (tree type, struct mem_address *parts,
- aff_tree *addr, bool speed)
-{
- addr_space_t as = TYPE_ADDR_SPACE (type);
- machine_mode address_mode = targetm.addr_space.address_mode (as);
- HOST_WIDE_INT coef;
- unsigned best_mult_cost = 0, acost;
- tree mult_elt = NULL_TREE, elt;
- unsigned i, j;
- enum tree_code op_code;
-
- offset_int best_mult = 0;
- for (i = 0; i < addr->n; i++)
- {
- if (!wi::fits_shwi_p (addr->elts[i].coef))
- continue;
-
- coef = addr->elts[i].coef.to_shwi ();
- if (coef == 1
- || !multiplier_allowed_in_address_p (coef, TYPE_MODE (type), as))
- continue;
-
- acost = mult_by_coeff_cost (coef, address_mode, speed);
-
- if (acost > best_mult_cost)
- {
- best_mult_cost = acost;
- best_mult = offset_int::from (addr->elts[i].coef, SIGNED);
- }
- }
-
- if (!best_mult_cost)
- return;
-
- /* Collect elements multiplied by best_mult. */
- for (i = j = 0; i < addr->n; i++)
- {
- offset_int amult = offset_int::from (addr->elts[i].coef, SIGNED);
- offset_int amult_neg = -wi::sext (amult, TYPE_PRECISION (addr->type));
-
- if (amult == best_mult)
- op_code = PLUS_EXPR;
- else if (amult_neg == best_mult)
- op_code = MINUS_EXPR;
- else
- {
- addr->elts[j] = addr->elts[i];
- j++;
- continue;
- }
-
- elt = fold_convert (sizetype, addr->elts[i].val);
- if (mult_elt)
- mult_elt = fold_build2 (op_code, sizetype, mult_elt, elt);
- else if (op_code == PLUS_EXPR)
- mult_elt = elt;
- else
- mult_elt = fold_build1 (NEGATE_EXPR, sizetype, elt);
- }
- addr->n = j;
-
- parts->index = mult_elt;
- parts->step = wide_int_to_tree (sizetype, best_mult);
-}
-
-/* Splits address ADDR for a memory access of type TYPE into PARTS.
- If BASE_HINT is non-NULL, it specifies an SSA name to be used
- preferentially as base of the reference, and IV_CAND is the selected
- iv candidate used in ADDR. Store true to VAR_IN_BASE if variant
- part of address is split to PARTS.base.
-
- TODO -- be more clever about the distribution of the elements of ADDR
- to PARTS. Some architectures do not support anything but single
- register in address, possibly with a small integer offset; while
- create_mem_ref will simplify the address to an acceptable shape
- later, it would be more efficient to know that asking for complicated
- addressing modes is useless. */
-
-static void
-addr_to_parts (tree type, aff_tree *addr, tree iv_cand, tree base_hint,
- struct mem_address *parts, bool *var_in_base, bool speed)
-{
- tree part;
- unsigned i;
-
- parts->symbol = NULL_TREE;
- parts->base = NULL_TREE;
- parts->index = NULL_TREE;
- parts->step = NULL_TREE;
-
- if (maybe_ne (addr->offset, 0))
- parts->offset = wide_int_to_tree (sizetype, addr->offset);
- else
- parts->offset = NULL_TREE;
-
- /* Try to find a symbol. */
- move_fixed_address_to_symbol (parts, addr);
-
- /* Since at the moment there is no reliable way to know how to
- distinguish between pointer and its offset, we decide if var
- part is the pointer based on guess. */
- *var_in_base = (base_hint != NULL && parts->symbol == NULL);
- if (*var_in_base)
- *var_in_base = move_hint_to_base (type, parts, base_hint, addr);
- else
- move_variant_to_index (parts, addr, iv_cand);
-
- /* First move the most expensive feasible multiplication to index. */
- if (!parts->index)
- most_expensive_mult_to_index (type, parts, addr, speed);
-
- /* Move pointer into base. */
- if (!parts->symbol && !parts->base)
- move_pointer_to_base (parts, addr);
-
- /* Then try to process the remaining elements. */
- for (i = 0; i < addr->n; i++)
- {
- part = fold_convert (sizetype, addr->elts[i].val);
- if (addr->elts[i].coef != 1)
- part = fold_build2 (MULT_EXPR, sizetype, part,
- wide_int_to_tree (sizetype, addr->elts[i].coef));
- add_to_parts (parts, part);
- }
- if (addr->rest)
- add_to_parts (parts, fold_convert (sizetype, addr->rest));
-}
-
-/* Force the PARTS to register. */
-
-static void
-gimplify_mem_ref_parts (gimple_stmt_iterator *gsi, struct mem_address *parts)
-{
- if (parts->base)
- parts->base = force_gimple_operand_gsi_1 (gsi, parts->base,
- is_gimple_mem_ref_addr, NULL_TREE,
- true, GSI_SAME_STMT);
- if (parts->index)
- parts->index = force_gimple_operand_gsi (gsi, parts->index,
- true, NULL_TREE,
- true, GSI_SAME_STMT);
-}
-
-/* Return true if the OFFSET in PARTS is the only thing that is making
- it an invalid address for type TYPE. */
-
-static bool
-mem_ref_valid_without_offset_p (tree type, mem_address parts)
-{
- if (!parts.base)
- parts.base = parts.offset;
- parts.offset = NULL_TREE;
- return valid_mem_ref_p (TYPE_MODE (type), TYPE_ADDR_SPACE (type), &parts);
-}
-
-/* Fold PARTS->offset into PARTS->base, so that there is no longer
- a separate offset. Emit any new instructions before GSI. */
-
-static void
-add_offset_to_base (gimple_stmt_iterator *gsi, mem_address *parts)
-{
- tree tmp = parts->offset;
- if (parts->base)
- {
- tmp = fold_build_pointer_plus (parts->base, tmp);
- tmp = force_gimple_operand_gsi_1 (gsi, tmp, is_gimple_mem_ref_addr,
- NULL_TREE, true, GSI_SAME_STMT);
- }
- parts->base = tmp;
- parts->offset = NULL_TREE;
-}
-
-/* Creates and returns a TARGET_MEM_REF for address ADDR. If necessary
- computations are emitted in front of GSI. TYPE is the mode
- of created memory reference. IV_CAND is the selected iv candidate in ADDR,
- and BASE_HINT is non NULL if IV_CAND comes from a base address
- object. */
-
-tree
-create_mem_ref (gimple_stmt_iterator *gsi, tree type, aff_tree *addr,
- tree alias_ptr_type, tree iv_cand, tree base_hint, bool speed)
-{
- bool var_in_base;
- tree mem_ref, tmp;
- struct mem_address parts;
-
- addr_to_parts (type, addr, iv_cand, base_hint, &parts, &var_in_base, speed);
- gimplify_mem_ref_parts (gsi, &parts);
- mem_ref = create_mem_ref_raw (type, alias_ptr_type, &parts, true);
- if (mem_ref)
- return mem_ref;
-
- /* The expression is too complicated. Try making it simpler. */
-
- /* Merge symbol into other parts. */
- if (parts.symbol)
- {
- tmp = parts.symbol;
- parts.symbol = NULL_TREE;
- gcc_assert (is_gimple_val (tmp));
-
- if (parts.base)
- {
- gcc_assert (useless_type_conversion_p (sizetype,
- TREE_TYPE (parts.base)));
-
- if (parts.index)
- {
- /* Add the symbol to base, eventually forcing it to register. */
- tmp = fold_build_pointer_plus (tmp, parts.base);
- tmp = force_gimple_operand_gsi_1 (gsi, tmp,
- is_gimple_mem_ref_addr,
- NULL_TREE, true,
- GSI_SAME_STMT);
- }
- else
- {
- /* Move base to index, then move the symbol to base. */
- parts.index = parts.base;
- }
- parts.base = tmp;
- }
- else
- parts.base = tmp;
-
- mem_ref = create_mem_ref_raw (type, alias_ptr_type, &parts, true);
- if (mem_ref)
- return mem_ref;
- }
-
- /* Move multiplication to index by transforming address expression:
- [... + index << step + ...]
- into:
- index' = index << step;
- [... + index' + ,,,]. */
- if (parts.step && !integer_onep (parts.step))
- {
- gcc_assert (parts.index);
- if (parts.offset && mem_ref_valid_without_offset_p (type, parts))
- {
- add_offset_to_base (gsi, &parts);
- mem_ref = create_mem_ref_raw (type, alias_ptr_type, &parts, true);
- gcc_assert (mem_ref);
- return mem_ref;
- }
-
- parts.index = force_gimple_operand_gsi (gsi,
- fold_build2 (MULT_EXPR, sizetype,
- parts.index, parts.step),
- true, NULL_TREE, true, GSI_SAME_STMT);
- parts.step = NULL_TREE;
-
- mem_ref = create_mem_ref_raw (type, alias_ptr_type, &parts, true);
- if (mem_ref)
- return mem_ref;
- }
-
- /* Add offset to invariant part by transforming address expression:
- [base + index + offset]
- into:
- base' = base + offset;
- [base' + index]
- or:
- index' = index + offset;
- [base + index']
- depending on which one is invariant. */
- if (parts.offset && !integer_zerop (parts.offset))
- {
- tree old_base = unshare_expr (parts.base);
- tree old_index = unshare_expr (parts.index);
- tree old_offset = unshare_expr (parts.offset);
-
- tmp = parts.offset;
- parts.offset = NULL_TREE;
- /* Add offset to invariant part. */
- if (!var_in_base)
- {
- if (parts.base)
- {
- tmp = fold_build_pointer_plus (parts.base, tmp);
- tmp = force_gimple_operand_gsi_1 (gsi, tmp,
- is_gimple_mem_ref_addr,
- NULL_TREE, true,
- GSI_SAME_STMT);
- }
- parts.base = tmp;
- }
- else
- {
- if (parts.index)
- {
- tmp = fold_build_pointer_plus (parts.index, tmp);
- tmp = force_gimple_operand_gsi_1 (gsi, tmp,
- is_gimple_mem_ref_addr,
- NULL_TREE, true,
- GSI_SAME_STMT);
- }
- parts.index = tmp;
- }
-
- mem_ref = create_mem_ref_raw (type, alias_ptr_type, &parts, true);
- if (mem_ref)
- return mem_ref;
-
- /* Restore parts.base, index and offset so that we can check if
- [base + offset] addressing mode is supported in next step.
- This is necessary for targets only support [base + offset],
- but not [base + index] addressing mode. */
- parts.base = old_base;
- parts.index = old_index;
- parts.offset = old_offset;
- }
-
- /* Transform [base + index + ...] into:
- base' = base + index;
- [base' + ...]. */
- if (parts.index)
- {
- tmp = parts.index;
- parts.index = NULL_TREE;
- /* Add index to base. */
- if (parts.base)
- {
- tmp = fold_build_pointer_plus (parts.base, tmp);
- tmp = force_gimple_operand_gsi_1 (gsi, tmp,
- is_gimple_mem_ref_addr,
- NULL_TREE, true, GSI_SAME_STMT);
- }
- parts.base = tmp;
-
- mem_ref = create_mem_ref_raw (type, alias_ptr_type, &parts, true);
- if (mem_ref)
- return mem_ref;
- }
-
- /* Transform [base + offset] into:
- base' = base + offset;
- [base']. */
- if (parts.offset && !integer_zerop (parts.offset))
- {
- add_offset_to_base (gsi, &parts);
- mem_ref = create_mem_ref_raw (type, alias_ptr_type, &parts, true);
- if (mem_ref)
- return mem_ref;
- }
-
- /* Verify that the address is in the simplest possible shape
- (only a register). If we cannot create such a memory reference,
- something is really wrong. */
- gcc_assert (parts.symbol == NULL_TREE);
- gcc_assert (parts.index == NULL_TREE);
- gcc_assert (!parts.step || integer_onep (parts.step));
- gcc_assert (!parts.offset || integer_zerop (parts.offset));
- gcc_unreachable ();
-}
-
-/* Copies components of the address from OP to ADDR. */
-
-void
-get_address_description (tree op, struct mem_address *addr)
-{
- if (TREE_CODE (TMR_BASE (op)) == ADDR_EXPR)
- {
- addr->symbol = TMR_BASE (op);
- addr->base = TMR_INDEX2 (op);
- }
- else
- {
- addr->symbol = NULL_TREE;
- if (TMR_INDEX2 (op))
- {
- gcc_assert (integer_zerop (TMR_BASE (op)));
- addr->base = TMR_INDEX2 (op);
- }
- else
- addr->base = TMR_BASE (op);
- }
- addr->index = TMR_INDEX (op);
- addr->step = TMR_STEP (op);
- addr->offset = TMR_OFFSET (op);
-}
-
-/* Copies the reference information from OLD_REF to NEW_REF, where
- NEW_REF should be either a MEM_REF or a TARGET_MEM_REF. */
-
-void
-copy_ref_info (tree new_ref, tree old_ref)
-{
- tree new_ptr_base = NULL_TREE;
-
- gcc_assert (TREE_CODE (new_ref) == MEM_REF
- || TREE_CODE (new_ref) == TARGET_MEM_REF);
-
- TREE_SIDE_EFFECTS (new_ref) = TREE_SIDE_EFFECTS (old_ref);
- TREE_THIS_VOLATILE (new_ref) = TREE_THIS_VOLATILE (old_ref);
-
- new_ptr_base = TREE_OPERAND (new_ref, 0);
-
- tree base = get_base_address (old_ref);
- if (!base)
- return;
-
- /* We can transfer points-to information from an old pointer
- or decl base to the new one. */
- if (new_ptr_base
- && TREE_CODE (new_ptr_base) == SSA_NAME
- && !SSA_NAME_PTR_INFO (new_ptr_base))
- {
- if ((TREE_CODE (base) == MEM_REF
- || TREE_CODE (base) == TARGET_MEM_REF)
- && TREE_CODE (TREE_OPERAND (base, 0)) == SSA_NAME
- && SSA_NAME_PTR_INFO (TREE_OPERAND (base, 0)))
- {
- duplicate_ssa_name_ptr_info
- (new_ptr_base, SSA_NAME_PTR_INFO (TREE_OPERAND (base, 0)));
- reset_flow_sensitive_info (new_ptr_base);
- }
- else if (VAR_P (base)
- || TREE_CODE (base) == PARM_DECL
- || TREE_CODE (base) == RESULT_DECL)
- {
- struct ptr_info_def *pi = get_ptr_info (new_ptr_base);
- pt_solution_set_var (&pi->pt, base);
- }
- }
-
- /* We can transfer dependence info. */
- if (!MR_DEPENDENCE_CLIQUE (new_ref)
- && (TREE_CODE (base) == MEM_REF
- || TREE_CODE (base) == TARGET_MEM_REF)
- && MR_DEPENDENCE_CLIQUE (base))
- {
- MR_DEPENDENCE_CLIQUE (new_ref) = MR_DEPENDENCE_CLIQUE (base);
- MR_DEPENDENCE_BASE (new_ref) = MR_DEPENDENCE_BASE (base);
- }
-
- /* And alignment info. Note we cannot transfer misalignment info
- since that sits on the SSA name but this is flow-sensitive info
- which we cannot transfer in this generic routine. */
- unsigned old_align = get_object_alignment (old_ref);
- unsigned new_align = get_object_alignment (new_ref);
- if (new_align < old_align)
- TREE_TYPE (new_ref) = build_aligned_type (TREE_TYPE (new_ref), old_align);
-}
-
-/* Move constants in target_mem_ref REF to offset. Returns the new target
- mem ref if anything changes, NULL_TREE otherwise. */
-
-tree
-maybe_fold_tmr (tree ref)
-{
- struct mem_address addr;
- bool changed = false;
- tree new_ref, off;
-
- get_address_description (ref, &addr);
-
- if (addr.base
- && TREE_CODE (addr.base) == INTEGER_CST
- && !integer_zerop (addr.base))
- {
- addr.offset = fold_binary_to_constant (PLUS_EXPR,
- TREE_TYPE (addr.offset),
- addr.offset, addr.base);
- addr.base = NULL_TREE;
- changed = true;
- }
-
- if (addr.symbol
- && TREE_CODE (TREE_OPERAND (addr.symbol, 0)) == MEM_REF)
- {
- addr.offset = fold_binary_to_constant
- (PLUS_EXPR, TREE_TYPE (addr.offset),
- addr.offset,
- TREE_OPERAND (TREE_OPERAND (addr.symbol, 0), 1));
- addr.symbol = TREE_OPERAND (TREE_OPERAND (addr.symbol, 0), 0);
- changed = true;
- }
- else if (addr.symbol
- && handled_component_p (TREE_OPERAND (addr.symbol, 0)))
- {
- poly_int64 offset;
- addr.symbol = build_fold_addr_expr
- (get_addr_base_and_unit_offset
- (TREE_OPERAND (addr.symbol, 0), &offset));
- addr.offset = int_const_binop (PLUS_EXPR,
- addr.offset, size_int (offset));
- changed = true;
- }
-
- if (addr.index && TREE_CODE (addr.index) == INTEGER_CST)
- {
- off = addr.index;
- if (addr.step)
- {
- off = fold_binary_to_constant (MULT_EXPR, sizetype,
- off, addr.step);
- addr.step = NULL_TREE;
- }
-
- addr.offset = fold_binary_to_constant (PLUS_EXPR,
- TREE_TYPE (addr.offset),
- addr.offset, off);
- addr.index = NULL_TREE;
- changed = true;
- }
-
- if (!changed)
- return NULL_TREE;
-
- /* If we have propagated something into this TARGET_MEM_REF and thus
- ended up folding it, always create a new TARGET_MEM_REF regardless
- if it is valid in this for on the target - the propagation result
- wouldn't be anyway. */
- new_ref = create_mem_ref_raw (TREE_TYPE (ref),
- TREE_TYPE (addr.offset), &addr, false);
- TREE_SIDE_EFFECTS (new_ref) = TREE_SIDE_EFFECTS (ref);
- TREE_THIS_VOLATILE (new_ref) = TREE_THIS_VOLATILE (ref);
- return new_ref;
-}
-
-/* Return the preferred index scale factor for accessing memory of mode
- MEM_MODE in the address space of pointer BASE. Assume that we're
- optimizing for speed if SPEED is true and for size otherwise. */
-unsigned int
-preferred_mem_scale_factor (tree base, machine_mode mem_mode,
- bool speed)
-{
- /* For BLKmode, we can't do anything so return 1. */
- if (mem_mode == BLKmode)
- return 1;
-
- struct mem_address parts = {};
- addr_space_t as = TYPE_ADDR_SPACE (TREE_TYPE (base));
- unsigned int fact = GET_MODE_UNIT_SIZE (mem_mode);
-
- /* Addressing mode "base + index". */
- parts.index = integer_one_node;
- parts.base = integer_one_node;
- rtx addr = addr_for_mem_ref (&parts, as, false);
- unsigned cost = address_cost (addr, mem_mode, as, speed);
-
- /* Addressing mode "base + index << scale". */
- parts.step = wide_int_to_tree (sizetype, fact);
- addr = addr_for_mem_ref (&parts, as, false);
- unsigned new_cost = address_cost (addr, mem_mode, as, speed);
-
- /* Compare the cost of an address with an unscaled index with
- a scaled index and return factor if useful. */
- if (new_cost < cost)
- return GET_MODE_UNIT_SIZE (mem_mode);
- return 1;
-}
-
-/* Dump PARTS to FILE. */
-
-extern void dump_mem_address (FILE *, struct mem_address *);
-void
-dump_mem_address (FILE *file, struct mem_address *parts)
-{
- if (parts->symbol)
- {
- fprintf (file, "symbol: ");
- print_generic_expr (file, TREE_OPERAND (parts->symbol, 0), TDF_SLIM);
- fprintf (file, "\n");
- }
- if (parts->base)
- {
- fprintf (file, "base: ");
- print_generic_expr (file, parts->base, TDF_SLIM);
- fprintf (file, "\n");
- }
- if (parts->index)
- {
- fprintf (file, "index: ");
- print_generic_expr (file, parts->index, TDF_SLIM);
- fprintf (file, "\n");
- }
- if (parts->step)
- {
- fprintf (file, "step: ");
- print_generic_expr (file, parts->step, TDF_SLIM);
- fprintf (file, "\n");
- }
- if (parts->offset)
- {
- fprintf (file, "offset: ");
- print_generic_expr (file, parts->offset, TDF_SLIM);
- fprintf (file, "\n");
- }
-}
-
-#include "gt-tree-ssa-address.h"
generated by cgit v1.1 at 2025-08-19 14:46:01 +0000