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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/c-family/c-pragma.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: 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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/c-family/c-pragma.c')
-rw-r--r--gcc/c-family/c-pragma.c1656
1 files changed, 0 insertions, 1656 deletions
diff --git a/gcc/c-family/c-pragma.c b/gcc/c-family/c-pragma.c
deleted file mode 100644
index 8dde5b8..0000000
--- a/gcc/c-family/c-pragma.c
+++ /dev/null
@@ -1,1656 +0,0 @@
-/* Handle #pragma, system V.4 style. Supports #pragma weak and #pragma pack.
- Copyright (C) 1992-2022 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 "target.h"
-#include "function.h" /* For cfun. */
-#include "c-common.h"
-#include "memmodel.h"
-#include "tm_p.h" /* For REGISTER_TARGET_PRAGMAS. */
-#include "stringpool.h"
-#include "cgraph.h"
-#include "diagnostic.h"
-#include "attribs.h"
-#include "varasm.h"
-#include "c-pragma.h"
-#include "opts.h"
-#include "plugin.h"
-#include "opt-suggestions.h"
-
-#define GCC_BAD(gmsgid) \
- do { warning (OPT_Wpragmas, gmsgid); return; } while (0)
-#define GCC_BAD2(gmsgid, arg) \
- do { warning (OPT_Wpragmas, gmsgid, arg); return; } while (0)
-#define GCC_BAD_AT(loc, gmsgid) \
- do { warning_at (loc, OPT_Wpragmas, gmsgid); return; } while (0)
-#define GCC_BAD2_AT(loc, gmsgid, arg) \
- do { warning_at (loc, OPT_Wpragmas, gmsgid, arg); return; } while (0)
-
-struct GTY(()) align_stack {
- int alignment;
- tree id;
- struct align_stack * prev;
-};
-
-static GTY(()) struct align_stack * alignment_stack;
-
-static void handle_pragma_pack (cpp_reader *);
-
-/* If we have a "global" #pragma pack(<n>) in effect when the first
- #pragma pack(push,<n>) is encountered, this stores the value of
- maximum_field_alignment in effect. When the final pop_alignment()
- happens, we restore the value to this, not to a value of 0 for
- maximum_field_alignment. Value is in bits. */
-static int default_alignment;
-#define SET_GLOBAL_ALIGNMENT(ALIGN) (maximum_field_alignment = *(alignment_stack == NULL \
- ? &default_alignment \
- : &alignment_stack->alignment) = (ALIGN))
-
-static void push_alignment (int, tree);
-static void pop_alignment (tree);
-
-/* Push an alignment value onto the stack. */
-static void
-push_alignment (int alignment, tree id)
-{
- align_stack * entry = ggc_alloc<align_stack> ();
-
- entry->alignment = alignment;
- entry->id = id;
- entry->prev = alignment_stack;
-
- /* The current value of maximum_field_alignment is not necessarily
- 0 since there may be a #pragma pack(<n>) in effect; remember it
- so that we can restore it after the final #pragma pop(). */
- if (alignment_stack == NULL)
- default_alignment = maximum_field_alignment;
-
- alignment_stack = entry;
-
- maximum_field_alignment = alignment;
-}
-
-/* Undo a push of an alignment onto the stack. */
-static void
-pop_alignment (tree id)
-{
- align_stack * entry;
-
- if (alignment_stack == NULL)
- GCC_BAD ("%<#pragma pack (pop)%> encountered without matching "
- "%<#pragma pack (push)%>");
-
- /* If we got an identifier, strip away everything above the target
- entry so that the next step will restore the state just below it. */
- if (id)
- {
- for (entry = alignment_stack; entry; entry = entry->prev)
- if (entry->id == id)
- {
- alignment_stack = entry;
- break;
- }
- if (entry == NULL)
- warning (OPT_Wpragmas,
- "%<#pragma pack(pop, %E)%> encountered without matching "
- "%<#pragma pack(push, %E)%>"
- , id, id);
- }
-
- entry = alignment_stack->prev;
-
- maximum_field_alignment = entry ? entry->alignment : default_alignment;
-
- alignment_stack = entry;
-}
-
-/* #pragma pack ()
- #pragma pack (N)
-
- #pragma pack (push)
- #pragma pack (push, N)
- #pragma pack (push, ID)
- #pragma pack (push, ID, N)
- #pragma pack (pop)
- #pragma pack (pop, ID) */
-static void
-handle_pragma_pack (cpp_reader * ARG_UNUSED (dummy))
-{
- location_t loc;
- tree x, id = 0;
- int align = -1;
- enum cpp_ttype token;
- enum { set, push, pop } action;
-
- if (pragma_lex (&x) != CPP_OPEN_PAREN)
- GCC_BAD ("missing %<(%> after %<#pragma pack%> - ignored");
-
- token = pragma_lex (&x, &loc);
- if (token == CPP_CLOSE_PAREN)
- {
- action = set;
- align = initial_max_fld_align;
- }
- else if (token == CPP_NUMBER)
- {
- if (TREE_CODE (x) != INTEGER_CST)
- GCC_BAD_AT (loc, "invalid constant in %<#pragma pack%> - ignored");
- align = TREE_INT_CST_LOW (x);
- action = set;
- if (pragma_lex (&x) != CPP_CLOSE_PAREN)
- GCC_BAD ("malformed %<#pragma pack%> - ignored");
- }
- else if (token == CPP_NAME)
- {
-#define GCC_BAD_ACTION do { if (action != pop) \
- GCC_BAD ("malformed %<#pragma pack(push[, id][, <n>])%> - ignored"); \
- else \
- GCC_BAD ("malformed %<#pragma pack(pop[, id])%> - ignored"); \
- } while (0)
-
- const char *op = IDENTIFIER_POINTER (x);
- if (!strcmp (op, "push"))
- action = push;
- else if (!strcmp (op, "pop"))
- action = pop;
- else
- GCC_BAD2_AT (loc, "unknown action %qE for %<#pragma pack%> - ignored",
- x);
-
- while ((token = pragma_lex (&x)) == CPP_COMMA)
- {
- token = pragma_lex (&x, &loc);
- if (token == CPP_NAME && id == 0)
- {
- id = x;
- }
- else if (token == CPP_NUMBER && action == push && align == -1)
- {
- if (TREE_CODE (x) != INTEGER_CST)
- GCC_BAD_AT (loc,
- "invalid constant in %<#pragma pack%> - ignored");
- align = TREE_INT_CST_LOW (x);
- if (align == -1)
- action = set;
- }
- else
- GCC_BAD_ACTION;
- }
-
- if (token != CPP_CLOSE_PAREN)
- GCC_BAD_ACTION;
-#undef GCC_BAD_ACTION
- }
- else
- GCC_BAD ("malformed %<#pragma pack%> - ignored");
-
- if (pragma_lex (&x, &loc) != CPP_EOF)
- warning_at (loc, OPT_Wpragmas, "junk at end of %<#pragma pack%>");
-
- if (flag_pack_struct)
- GCC_BAD ("%<#pragma pack%> has no effect with %<-fpack-struct%> - ignored");
-
- if (action != pop)
- switch (align)
- {
- case 0:
- case 1:
- case 2:
- case 4:
- case 8:
- case 16:
- align *= BITS_PER_UNIT;
- break;
- case -1:
- if (action == push)
- {
- align = maximum_field_alignment;
- break;
- }
- /* FALLTHRU */
- default:
- GCC_BAD2 ("alignment must be a small power of two, not %d", align);
- }
-
- switch (action)
- {
- case set: SET_GLOBAL_ALIGNMENT (align); break;
- case push: push_alignment (align, id); break;
- case pop: pop_alignment (id); break;
- }
-}
-
-struct GTY(()) pending_weak
-{
- tree name;
- tree value;
-};
-
-
-static GTY(()) vec<pending_weak, va_gc> *pending_weaks;
-
-static void apply_pragma_weak (tree, tree);
-static void handle_pragma_weak (cpp_reader *);
-
-static void
-apply_pragma_weak (tree decl, tree value)
-{
- if (value)
- {
- value = build_string (IDENTIFIER_LENGTH (value),
- IDENTIFIER_POINTER (value));
- decl_attributes (&decl, build_tree_list (get_identifier ("alias"),
- build_tree_list (NULL, value)),
- 0);
- }
-
- if (SUPPORTS_WEAK && DECL_EXTERNAL (decl) && TREE_USED (decl)
- && !DECL_WEAK (decl) /* Don't complain about a redundant #pragma. */
- && DECL_ASSEMBLER_NAME_SET_P (decl)
- && TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
- warning (OPT_Wpragmas, "applying %<#pragma weak %+D%> after first use "
- "results in unspecified behavior", decl);
-
- declare_weak (decl);
-}
-
-void
-maybe_apply_pragma_weak (tree decl)
-{
- tree id;
- int i;
- pending_weak *pe;
-
- /* Avoid asking for DECL_ASSEMBLER_NAME when it's not needed. */
-
- /* No weak symbols pending, take the short-cut. */
- if (vec_safe_is_empty (pending_weaks))
- return;
- /* If it's not visible outside this file, it doesn't matter whether
- it's weak. */
- if (!DECL_EXTERNAL (decl) && !TREE_PUBLIC (decl))
- return;
- /* If it's not a function or a variable, it can't be weak.
- FIXME: what kinds of things are visible outside this file but
- aren't functions or variables? Should this be an assert instead? */
- if (!VAR_OR_FUNCTION_DECL_P (decl))
- return;
-
- if (DECL_ASSEMBLER_NAME_SET_P (decl))
- id = DECL_ASSEMBLER_NAME (decl);
- else
- {
- id = DECL_ASSEMBLER_NAME (decl);
- SET_DECL_ASSEMBLER_NAME (decl, NULL_TREE);
- }
-
- FOR_EACH_VEC_ELT (*pending_weaks, i, pe)
- if (id == pe->name)
- {
- apply_pragma_weak (decl, pe->value);
- pending_weaks->unordered_remove (i);
- break;
- }
-}
-
-/* Process all "#pragma weak A = B" directives where we have not seen
- a decl for A. */
-void
-maybe_apply_pending_pragma_weaks (void)
-{
- tree alias_id, id, decl;
- int i;
- pending_weak *pe;
- symtab_node *target;
-
- if (vec_safe_is_empty (pending_weaks))
- return;
-
- FOR_EACH_VEC_ELT (*pending_weaks, i, pe)
- {
- alias_id = pe->name;
- id = pe->value;
-
- if (id == NULL)
- continue;
-
- target = symtab_node::get_for_asmname (id);
- decl = build_decl (UNKNOWN_LOCATION,
- target ? TREE_CODE (target->decl) : FUNCTION_DECL,
- alias_id, default_function_type);
-
- DECL_ARTIFICIAL (decl) = 1;
- TREE_PUBLIC (decl) = 1;
- DECL_WEAK (decl) = 1;
- if (VAR_P (decl))
- TREE_STATIC (decl) = 1;
- if (!target)
- {
- error ("%q+D aliased to undefined symbol %qE",
- decl, id);
- continue;
- }
-
- assemble_alias (decl, id);
- }
-}
-
-/* #pragma weak name [= value] */
-static void
-handle_pragma_weak (cpp_reader * ARG_UNUSED (dummy))
-{
- tree name, value, x, decl;
- enum cpp_ttype t;
-
- value = 0;
-
- if (pragma_lex (&name) != CPP_NAME)
- GCC_BAD ("malformed %<#pragma weak%>, ignored");
- t = pragma_lex (&x);
- if (t == CPP_EQ)
- {
- if (pragma_lex (&value) != CPP_NAME)
- GCC_BAD ("malformed %<#pragma weak%>, ignored");
- t = pragma_lex (&x);
- }
- if (t != CPP_EOF)
- warning (OPT_Wpragmas, "junk at end of %<#pragma weak%>");
-
- decl = identifier_global_value (name);
- if (decl && DECL_P (decl))
- {
- if (!VAR_OR_FUNCTION_DECL_P (decl))
- GCC_BAD2 ("%<#pragma weak%> declaration of %q+D not allowed,"
- " ignored", decl);
- apply_pragma_weak (decl, value);
- if (value)
- {
- DECL_EXTERNAL (decl) = 0;
- if (VAR_P (decl))
- TREE_STATIC (decl) = 1;
- assemble_alias (decl, value);
- }
- }
- else
- {
- pending_weak pe = {name, value};
- vec_safe_push (pending_weaks, pe);
- }
-}
-
-static enum scalar_storage_order_kind global_sso;
-
-void
-maybe_apply_pragma_scalar_storage_order (tree type)
-{
- if (global_sso == SSO_NATIVE)
- return;
-
- gcc_assert (RECORD_OR_UNION_TYPE_P (type));
-
- if (lookup_attribute ("scalar_storage_order", TYPE_ATTRIBUTES (type)))
- return;
-
- if (global_sso == SSO_BIG_ENDIAN)
- TYPE_REVERSE_STORAGE_ORDER (type) = !BYTES_BIG_ENDIAN;
- else if (global_sso == SSO_LITTLE_ENDIAN)
- TYPE_REVERSE_STORAGE_ORDER (type) = BYTES_BIG_ENDIAN;
- else
- gcc_unreachable ();
-}
-
-static void
-handle_pragma_scalar_storage_order (cpp_reader *ARG_UNUSED(dummy))
-{
- const char *kind_string;
- enum cpp_ttype token;
- tree x;
-
- if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN)
- {
- error ("%<scalar_storage_order%> is not supported because endianness "
- "is not uniform");
- return;
- }
-
- if (c_dialect_cxx ())
- {
- if (warn_unknown_pragmas > in_system_header_at (input_location))
- warning (OPT_Wunknown_pragmas,
- "%<#pragma scalar_storage_order%> is not supported for C++");
- return;
- }
-
- token = pragma_lex (&x);
- if (token != CPP_NAME)
- GCC_BAD ("missing %<big-endian%>, %<little-endian%>, or %<default%> after "
- "%<#pragma scalar_storage_order%>");
- kind_string = IDENTIFIER_POINTER (x);
- if (strcmp (kind_string, "default") == 0)
- global_sso = default_sso;
- else if (strcmp (kind_string, "big") == 0)
- global_sso = SSO_BIG_ENDIAN;
- else if (strcmp (kind_string, "little") == 0)
- global_sso = SSO_LITTLE_ENDIAN;
- else
- GCC_BAD ("expected %<big-endian%>, %<little-endian%>, or %<default%> after "
- "%<#pragma scalar_storage_order%>");
-}
-
-/* GCC supports two #pragma directives for renaming the external
- symbol associated with a declaration (DECL_ASSEMBLER_NAME), for
- compatibility with the Solaris and VMS system headers. GCC also
- has its own notation for this, __asm__("name") annotations.
-
- Corner cases of these features and their interaction:
-
- 1) Both pragmas silently apply only to declarations with external
- linkage (that is, TREE_PUBLIC || DECL_EXTERNAL). Asm labels
- do not have this restriction.
-
- 2) In C++, both #pragmas silently apply only to extern "C" declarations.
- Asm labels do not have this restriction.
-
- 3) If any of the three ways of changing DECL_ASSEMBLER_NAME is
- applied to a decl whose DECL_ASSEMBLER_NAME is already set, and the
- new name is different, a warning issues and the name does not change.
-
- 4) The "source name" for #pragma redefine_extname is the DECL_NAME,
- *not* the DECL_ASSEMBLER_NAME.
-
- 5) If #pragma extern_prefix is in effect and a declaration occurs
- with an __asm__ name, the #pragma extern_prefix is silently
- ignored for that declaration.
-
- 6) If #pragma extern_prefix and #pragma redefine_extname apply to
- the same declaration, whichever triggered first wins, and a warning
- is issued. (We would like to have #pragma redefine_extname always
- win, but it can appear either before or after the declaration, and
- if it appears afterward, we have no way of knowing whether a modified
- DECL_ASSEMBLER_NAME is due to #pragma extern_prefix.) */
-
-struct GTY(()) pending_redefinition {
- tree oldname;
- tree newname;
-};
-
-
-static GTY(()) vec<pending_redefinition, va_gc> *pending_redefine_extname;
-
-static void handle_pragma_redefine_extname (cpp_reader *);
-
-/* #pragma redefine_extname oldname newname */
-static void
-handle_pragma_redefine_extname (cpp_reader * ARG_UNUSED (dummy))
-{
- tree oldname, newname, decls, x;
- enum cpp_ttype t;
- bool found;
-
- if (pragma_lex (&oldname) != CPP_NAME)
- GCC_BAD ("malformed %<#pragma redefine_extname%>, ignored");
- if (pragma_lex (&newname) != CPP_NAME)
- GCC_BAD ("malformed %<#pragma redefine_extname%>, ignored");
- t = pragma_lex (&x);
- if (t != CPP_EOF)
- warning (OPT_Wpragmas, "junk at end of %<#pragma redefine_extname%>");
-
- found = false;
- for (decls = c_linkage_bindings (oldname);
- decls; )
- {
- tree decl;
- if (TREE_CODE (decls) == TREE_LIST)
- {
- decl = TREE_VALUE (decls);
- decls = TREE_CHAIN (decls);
- }
- else
- {
- decl = decls;
- decls = NULL_TREE;
- }
-
- if ((TREE_PUBLIC (decl) || DECL_EXTERNAL (decl))
- && VAR_OR_FUNCTION_DECL_P (decl))
- {
- found = true;
- if (DECL_ASSEMBLER_NAME_SET_P (decl))
- {
- const char *name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
- name = targetm.strip_name_encoding (name);
-
- if (!id_equal (newname, name))
- warning (OPT_Wpragmas, "%<#pragma redefine_extname%> "
- "ignored due to conflict with previous rename");
- }
- else
- symtab->change_decl_assembler_name (decl, newname);
- }
- }
-
- if (!found)
- /* We have to add this to the rename list even if there's already
- a global value that doesn't meet the above criteria, because in
- C++ "struct foo {...};" puts "foo" in the current namespace but
- does *not* conflict with a subsequent declaration of a function
- or variable foo. See g++.dg/other/pragma-re-2.C. */
- add_to_renaming_pragma_list (oldname, newname);
-}
-
-/* This is called from here and from ia64-c.c. */
-void
-add_to_renaming_pragma_list (tree oldname, tree newname)
-{
- unsigned ix;
- pending_redefinition *p;
-
- FOR_EACH_VEC_SAFE_ELT (pending_redefine_extname, ix, p)
- if (oldname == p->oldname)
- {
- if (p->newname != newname)
- warning (OPT_Wpragmas, "%<#pragma redefine_extname%> ignored due to "
- "conflict with previous %<#pragma redefine_extname%>");
- return;
- }
-
- pending_redefinition e = {oldname, newname};
- vec_safe_push (pending_redefine_extname, e);
-}
-
-/* The current prefix set by #pragma extern_prefix. */
-GTY(()) tree pragma_extern_prefix;
-
-/* Hook from the front ends to apply the results of one of the preceding
- pragmas that rename variables. */
-
-tree
-maybe_apply_renaming_pragma (tree decl, tree asmname)
-{
- unsigned ix;
- pending_redefinition *p;
-
- /* The renaming pragmas are only applied to declarations with
- external linkage. */
- if (!VAR_OR_FUNCTION_DECL_P (decl)
- || (!TREE_PUBLIC (decl) && !DECL_EXTERNAL (decl))
- || !has_c_linkage (decl))
- return asmname;
-
- /* If the DECL_ASSEMBLER_NAME is already set, it does not change,
- but we may warn about a rename that conflicts. */
- if (DECL_ASSEMBLER_NAME_SET_P (decl))
- {
- const char *oldname = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
- oldname = targetm.strip_name_encoding (oldname);
-
- if (asmname && strcmp (TREE_STRING_POINTER (asmname), oldname))
- warning (OPT_Wpragmas, "%<asm%> declaration ignored due to "
- "conflict with previous rename");
-
- /* Take any pending redefine_extname off the list. */
- FOR_EACH_VEC_SAFE_ELT (pending_redefine_extname, ix, p)
- if (DECL_NAME (decl) == p->oldname)
- {
- /* Only warn if there is a conflict. */
- if (!id_equal (p->newname, oldname))
- warning (OPT_Wpragmas, "%<#pragma redefine_extname%> ignored "
- "due to conflict with previous rename");
-
- pending_redefine_extname->unordered_remove (ix);
- break;
- }
- return NULL_TREE;
- }
-
- /* Find out if we have a pending #pragma redefine_extname. */
- FOR_EACH_VEC_SAFE_ELT (pending_redefine_extname, ix, p)
- if (DECL_NAME (decl) == p->oldname)
- {
- tree newname = p->newname;
- pending_redefine_extname->unordered_remove (ix);
-
- /* If we already have an asmname, #pragma redefine_extname is
- ignored (with a warning if it conflicts). */
- if (asmname)
- {
- if (strcmp (TREE_STRING_POINTER (asmname),
- IDENTIFIER_POINTER (newname)) != 0)
- warning (OPT_Wpragmas, "%<#pragma redefine_extname%> ignored "
- "due to conflict with %<asm%> declaration");
- return asmname;
- }
-
- /* Otherwise we use what we've got; #pragma extern_prefix is
- silently ignored. */
- return build_string (IDENTIFIER_LENGTH (newname),
- IDENTIFIER_POINTER (newname));
- }
-
- /* If we've got an asmname, #pragma extern_prefix is silently ignored. */
- if (asmname)
- return asmname;
-
- /* If #pragma extern_prefix is in effect, apply it. */
- if (pragma_extern_prefix)
- {
- const char *prefix = TREE_STRING_POINTER (pragma_extern_prefix);
- size_t plen = TREE_STRING_LENGTH (pragma_extern_prefix) - 1;
-
- const char *id = IDENTIFIER_POINTER (DECL_NAME (decl));
- size_t ilen = IDENTIFIER_LENGTH (DECL_NAME (decl));
-
- char *newname = (char *) alloca (plen + ilen + 1);
-
- memcpy (newname, prefix, plen);
- memcpy (newname + plen, id, ilen + 1);
-
- return build_string (plen + ilen, newname);
- }
-
- /* Nada. */
- return NULL_TREE;
-}
-
-
-static void handle_pragma_visibility (cpp_reader *);
-
-static vec<int> visstack;
-
-/* Push the visibility indicated by STR onto the top of the #pragma
- visibility stack. KIND is 0 for #pragma GCC visibility, 1 for
- C++ namespace with visibility attribute and 2 for C++ builtin
- ABI namespace. push_visibility/pop_visibility calls must have
- matching KIND, it is not allowed to push visibility using one
- KIND and pop using a different one. */
-
-void
-push_visibility (const char *str, int kind)
-{
- visstack.safe_push (((int) default_visibility) | (kind << 8));
- if (!strcmp (str, "default"))
- default_visibility = VISIBILITY_DEFAULT;
- else if (!strcmp (str, "internal"))
- default_visibility = VISIBILITY_INTERNAL;
- else if (!strcmp (str, "hidden"))
- default_visibility = VISIBILITY_HIDDEN;
- else if (!strcmp (str, "protected"))
- default_visibility = VISIBILITY_PROTECTED;
- else
- GCC_BAD ("%<#pragma GCC visibility push()%> must specify %<default%>, "
- "%<internal%>, %<hidden%> or %<protected%>");
- visibility_options.inpragma = 1;
-}
-
-/* Pop a level of the #pragma visibility stack. Return true if
- successful. */
-
-bool
-pop_visibility (int kind)
-{
- if (!visstack.length ())
- return false;
- if ((visstack.last () >> 8) != kind)
- return false;
- default_visibility
- = (enum symbol_visibility) (visstack.pop () & 0xff);
- visibility_options.inpragma
- = visstack.length () != 0;
- return true;
-}
-
-/* Sets the default visibility for symbols to something other than that
- specified on the command line. */
-
-static void
-handle_pragma_visibility (cpp_reader *dummy ATTRIBUTE_UNUSED)
-{
- /* Form is #pragma GCC visibility push(hidden)|pop */
- tree x;
- enum cpp_ttype token;
- enum { bad, push, pop } action = bad;
-
- token = pragma_lex (&x);
- if (token == CPP_NAME)
- {
- const char *op = IDENTIFIER_POINTER (x);
- if (!strcmp (op, "push"))
- action = push;
- else if (!strcmp (op, "pop"))
- action = pop;
- }
- if (bad == action)
- GCC_BAD ("%<#pragma GCC visibility%> must be followed by %<push%> "
- "or %<pop%>");
- else
- {
- if (pop == action)
- {
- if (! pop_visibility (0))
- GCC_BAD ("no matching push for %<#pragma GCC visibility pop%>");
- }
- else
- {
- if (pragma_lex (&x) != CPP_OPEN_PAREN)
- GCC_BAD ("missing %<(%> after %<#pragma GCC visibility push%> - ignored");
- token = pragma_lex (&x);
- if (token != CPP_NAME)
- GCC_BAD ("malformed %<#pragma GCC visibility push%>");
- else
- push_visibility (IDENTIFIER_POINTER (x), 0);
- if (pragma_lex (&x) != CPP_CLOSE_PAREN)
- GCC_BAD ("missing %<(%> after %<#pragma GCC visibility push%> - ignored");
- }
- }
- if (pragma_lex (&x) != CPP_EOF)
- warning (OPT_Wpragmas, "junk at end of %<#pragma GCC visibility%>");
-}
-
-static void
-handle_pragma_diagnostic(cpp_reader *ARG_UNUSED(dummy))
-{
- tree x;
- location_t loc;
- enum cpp_ttype token = pragma_lex (&x, &loc);
- if (token != CPP_NAME)
- {
- warning_at (loc, OPT_Wpragmas,
- "missing %<error%>, %<warning%>, %<ignored%>, %<push%>, "
- "%<pop%>, or %<ignored_attributes%> after "
- "%<#pragma GCC diagnostic%>");
- return;
- }
-
- diagnostic_t kind;
- const char *kind_string = IDENTIFIER_POINTER (x);
- if (strcmp (kind_string, "error") == 0)
- kind = DK_ERROR;
- else if (strcmp (kind_string, "warning") == 0)
- kind = DK_WARNING;
- else if (strcmp (kind_string, "ignored") == 0)
- kind = DK_IGNORED;
- else if (strcmp (kind_string, "push") == 0)
- {
- diagnostic_push_diagnostics (global_dc, input_location);
- return;
- }
- else if (strcmp (kind_string, "pop") == 0)
- {
- diagnostic_pop_diagnostics (global_dc, input_location);
- return;
- }
- else if (strcmp (kind_string, "ignored_attributes") == 0)
- {
- token = pragma_lex (&x, &loc);
- if (token != CPP_STRING)
- {
- warning_at (loc, OPT_Wpragmas,
- "missing attribute name after %<#pragma GCC diagnostic "
- "ignored_attributes%>");
- return;
- }
- char *args = xstrdup (TREE_STRING_POINTER (x));
- const size_t l = strlen (args);
- if (l == 0)
- {
- warning_at (loc, OPT_Wpragmas, "missing argument to %<#pragma GCC "
- "diagnostic ignored_attributes%>");
- free (args);
- return;
- }
- else if (args[l - 1] == ',')
- {
- warning_at (loc, OPT_Wpragmas, "trailing %<,%> in arguments for "
- "%<#pragma GCC diagnostic ignored_attributes%>");
- free (args);
- return;
- }
- auto_vec<char *> v;
- for (char *p = strtok (args, ","); p; p = strtok (NULL, ","))
- v.safe_push (p);
- handle_ignored_attributes_option (&v);
- free (args);
- return;
- }
- else
- {
- warning_at (loc, OPT_Wpragmas,
- "expected %<error%>, %<warning%>, %<ignored%>, %<push%>, "
- "%<pop%>, %<ignored_attributes%> after "
- "%<#pragma GCC diagnostic%>");
- return;
- }
-
- token = pragma_lex (&x, &loc);
- if (token != CPP_STRING)
- {
- warning_at (loc, OPT_Wpragmas,
- "missing option after %<#pragma GCC diagnostic%> kind");
- return;
- }
-
- const char *option_string = TREE_STRING_POINTER (x);
- unsigned int lang_mask = c_common_option_lang_mask () | CL_COMMON;
- /* option_string + 1 to skip the initial '-' */
- unsigned int option_index = find_opt (option_string + 1, lang_mask);
- if (option_index == OPT_SPECIAL_unknown)
- {
- auto_diagnostic_group d;
- if (warning_at (loc, OPT_Wpragmas,
- "unknown option after %<#pragma GCC diagnostic%> kind"))
- {
- option_proposer op;
- const char *hint = op.suggest_option (option_string + 1);
- if (hint)
- inform (loc, "did you mean %<-%s%>?", hint);
- }
- return;
- }
- else if (!(cl_options[option_index].flags & CL_WARNING))
- {
- warning_at (loc, OPT_Wpragmas,
- "%qs is not an option that controls warnings", option_string);
- return;
- }
- else if (!(cl_options[option_index].flags & lang_mask))
- {
- char *ok_langs = write_langs (cl_options[option_index].flags);
- char *bad_lang = write_langs (c_common_option_lang_mask ());
- warning_at (loc, OPT_Wpragmas,
- "option %qs is valid for %s but not for %s",
- option_string, ok_langs, bad_lang);
- free (ok_langs);
- free (bad_lang);
- return;
- }
-
- struct cl_option_handlers handlers;
- set_default_handlers (&handlers, NULL);
- const char *arg = NULL;
- if (cl_options[option_index].flags & CL_JOINED)
- arg = option_string + 1 + cl_options[option_index].opt_len;
- /* FIXME: input_location isn't the best location here, but it is
- what we used to do here before and changing it breaks e.g.
- PR69543 and PR69558. */
- control_warning_option (option_index, (int) kind,
- arg, kind != DK_IGNORED,
- input_location, lang_mask, &handlers,
- &global_options, &global_options_set,
- global_dc);
-}
-
-/* Parse #pragma GCC target (xxx) to set target specific options. */
-static void
-handle_pragma_target(cpp_reader *ARG_UNUSED(dummy))
-{
- location_t loc;
- enum cpp_ttype token;
- tree x;
- bool close_paren_needed_p = false;
-
- if (cfun)
- {
- error ("%<#pragma GCC option%> is not allowed inside functions");
- return;
- }
-
- token = pragma_lex (&x, &loc);
- if (token == CPP_OPEN_PAREN)
- {
- close_paren_needed_p = true;
- token = pragma_lex (&x, &loc);
- }
-
- if (token != CPP_STRING)
- GCC_BAD_AT (loc, "%<#pragma GCC option%> is not a string");
-
- /* Strings are user options. */
- else
- {
- tree args = NULL_TREE;
-
- do
- {
- /* Build up the strings now as a tree linked list. Skip empty
- strings. */
- if (TREE_STRING_LENGTH (x) > 0)
- args = tree_cons (NULL_TREE, x, args);
-
- token = pragma_lex (&x);
- while (token == CPP_COMMA)
- token = pragma_lex (&x);
- }
- while (token == CPP_STRING);
-
- if (close_paren_needed_p)
- {
- if (token == CPP_CLOSE_PAREN)
- token = pragma_lex (&x);
- else
- GCC_BAD ("%<#pragma GCC target (string [,string]...)%> does "
- "not have a final %<)%>");
- }
-
- if (token != CPP_EOF)
- {
- error ("%<#pragma GCC target%> string is badly formed");
- return;
- }
-
- /* put arguments in the order the user typed them. */
- args = nreverse (args);
-
- if (targetm.target_option.pragma_parse (args, NULL_TREE))
- current_target_pragma = chainon (current_target_pragma, args);
-
- /* A target pragma can also influence optimization options. */
- tree current_optimize
- = build_optimization_node (&global_options, &global_options_set);
- if (current_optimize != optimization_current_node)
- optimization_current_node = current_optimize;
- }
-}
-
-/* Handle #pragma GCC optimize to set optimization options. */
-static void
-handle_pragma_optimize (cpp_reader *ARG_UNUSED(dummy))
-{
- enum cpp_ttype token;
- tree x;
- bool close_paren_needed_p = false;
- tree optimization_previous_node = optimization_current_node;
-
- if (cfun)
- {
- error ("%<#pragma GCC optimize%> is not allowed inside functions");
- return;
- }
-
- token = pragma_lex (&x);
- if (token == CPP_OPEN_PAREN)
- {
- close_paren_needed_p = true;
- token = pragma_lex (&x);
- }
-
- if (token != CPP_STRING && token != CPP_NUMBER)
- GCC_BAD ("%<#pragma GCC optimize%> is not a string or number");
-
- /* Strings/numbers are user options. */
- else
- {
- tree args = NULL_TREE;
-
- do
- {
- /* Build up the numbers/strings now as a list. */
- if (token != CPP_STRING || TREE_STRING_LENGTH (x) > 0)
- args = tree_cons (NULL_TREE, x, args);
-
- token = pragma_lex (&x);
- while (token == CPP_COMMA)
- token = pragma_lex (&x);
- }
- while (token == CPP_STRING || token == CPP_NUMBER);
-
- if (close_paren_needed_p)
- {
- if (token == CPP_CLOSE_PAREN)
- token = pragma_lex (&x);
- else
- GCC_BAD ("%<#pragma GCC optimize (string [,string]...)%> does "
- "not have a final %<)%>");
- }
-
- if (token != CPP_EOF)
- {
- error ("%<#pragma GCC optimize%> string is badly formed");
- return;
- }
-
- /* put arguments in the order the user typed them. */
- args = nreverse (args);
-
- parse_optimize_options (args, false);
- current_optimize_pragma = chainon (current_optimize_pragma, args);
- optimization_current_node
- = build_optimization_node (&global_options, &global_options_set);
- c_cpp_builtins_optimize_pragma (parse_in,
- optimization_previous_node,
- optimization_current_node);
- }
-}
-
-/* Stack of the #pragma GCC options created with #pragma GCC push_option. Save
- both the binary representation of the options and the TREE_LIST of
- strings that will be added to the function's attribute list. */
-struct GTY(()) opt_stack {
- struct opt_stack *prev;
- tree target_binary;
- tree target_strings;
- tree optimize_binary;
- tree optimize_strings;
- gcc_options * GTY ((skip)) saved_global_options;
-};
-
-static GTY(()) struct opt_stack * options_stack;
-
-/* Handle #pragma GCC push_options to save the current target and optimization
- options. */
-
-static void
-handle_pragma_push_options (cpp_reader *ARG_UNUSED(dummy))
-{
- enum cpp_ttype token;
- tree x = 0;
-
- token = pragma_lex (&x);
- if (token != CPP_EOF)
- {
- warning (OPT_Wpragmas, "junk at end of %<#pragma push_options%>");
- return;
- }
-
- opt_stack *p = ggc_alloc<opt_stack> ();
- p->prev = options_stack;
- options_stack = p;
-
- /* Save optimization and target flags in binary format. */
- if (flag_checking)
- {
- p->saved_global_options = XNEW (gcc_options);
- *p->saved_global_options = global_options;
- }
- p->optimize_binary = build_optimization_node (&global_options,
- &global_options_set);
- p->target_binary = build_target_option_node (&global_options,
- &global_options_set);
-
- /* Save optimization and target flags in string list format. */
- p->optimize_strings = copy_list (current_optimize_pragma);
- p->target_strings = copy_list (current_target_pragma);
-}
-
-/* Handle #pragma GCC pop_options to restore the current target and
- optimization options from a previous push_options. */
-
-static void
-handle_pragma_pop_options (cpp_reader *ARG_UNUSED(dummy))
-{
- enum cpp_ttype token;
- tree x = 0;
- opt_stack *p;
-
- token = pragma_lex (&x);
- if (token != CPP_EOF)
- {
- warning (OPT_Wpragmas, "junk at end of %<#pragma pop_options%>");
- return;
- }
-
- if (! options_stack)
- {
- warning (OPT_Wpragmas,
- "%<#pragma GCC pop_options%> without a corresponding "
- "%<#pragma GCC push_options%>");
- return;
- }
-
- p = options_stack;
- options_stack = p->prev;
-
- if (p->target_binary != target_option_current_node)
- {
- (void) targetm.target_option.pragma_parse (NULL_TREE, p->target_binary);
- target_option_current_node = p->target_binary;
- }
-
- /* Always restore optimization options as optimization_current_node is
- * overwritten by invoke_set_current_function_hook. */
- cl_optimization_restore (&global_options, &global_options_set,
- TREE_OPTIMIZATION (p->optimize_binary));
- cl_target_option_restore (&global_options, &global_options_set,
- TREE_TARGET_OPTION (p->target_binary));
-
- if (p->optimize_binary != optimization_current_node)
- {
- c_cpp_builtins_optimize_pragma (parse_in, optimization_current_node,
- p->optimize_binary);
- optimization_current_node = p->optimize_binary;
- }
- if (flag_checking && !seen_error ())
- {
- cl_optimization_compare (p->saved_global_options, &global_options);
- free (p->saved_global_options);
- }
-
- current_target_pragma = p->target_strings;
- current_optimize_pragma = p->optimize_strings;
-}
-
-/* Handle #pragma GCC reset_options to restore the current target and
- optimization options to the original options used on the command line. */
-
-static void
-handle_pragma_reset_options (cpp_reader *ARG_UNUSED(dummy))
-{
- enum cpp_ttype token;
- tree x = 0;
- tree new_optimize = optimization_default_node;
- tree new_target = target_option_default_node;
-
- token = pragma_lex (&x);
- if (token != CPP_EOF)
- {
- warning (OPT_Wpragmas, "junk at end of %<#pragma reset_options%>");
- return;
- }
-
- if (new_target != target_option_current_node)
- {
- (void) targetm.target_option.pragma_parse (NULL_TREE, new_target);
- target_option_current_node = new_target;
- }
-
- if (new_optimize != optimization_current_node)
- {
- tree old_optimize = optimization_current_node;
- cl_optimization_restore (&global_options, &global_options_set,
- TREE_OPTIMIZATION (new_optimize));
- c_cpp_builtins_optimize_pragma (parse_in, old_optimize, new_optimize);
- optimization_current_node = new_optimize;
- }
-
- current_target_pragma = NULL_TREE;
- current_optimize_pragma = NULL_TREE;
-}
-
-/* Print a plain user-specified message. */
-
-static void
-handle_pragma_message (cpp_reader *ARG_UNUSED(dummy))
-{
- location_t loc;
- enum cpp_ttype token;
- tree x, message = 0;
-
- token = pragma_lex (&x);
- if (token == CPP_OPEN_PAREN)
- {
- token = pragma_lex (&x);
- if (token == CPP_STRING)
- message = x;
- else
- GCC_BAD ("expected a string after %<#pragma message%>");
- if (pragma_lex (&x) != CPP_CLOSE_PAREN)
- GCC_BAD ("malformed %<#pragma message%>, ignored");
- }
- else if (token == CPP_STRING)
- message = x;
- else
- GCC_BAD ("expected a string after %<#pragma message%>");
-
- gcc_assert (message);
-
- if (pragma_lex (&x, &loc) != CPP_EOF)
- warning_at (loc, OPT_Wpragmas, "junk at end of %<#pragma message%>");
-
- if (TREE_STRING_LENGTH (message) > 1)
- inform (input_location, "%<#pragma message: %s%>",
- TREE_STRING_POINTER (message));
-}
-
-/* Mark whether the current location is valid for a STDC pragma. */
-
-static bool valid_location_for_stdc_pragma;
-
-void
-mark_valid_location_for_stdc_pragma (bool flag)
-{
- valid_location_for_stdc_pragma = flag;
-}
-
-/* Return true if the current location is valid for a STDC pragma. */
-
-bool
-valid_location_for_stdc_pragma_p (void)
-{
- return valid_location_for_stdc_pragma;
-}
-
-enum pragma_switch_t { PRAGMA_ON, PRAGMA_OFF, PRAGMA_DEFAULT, PRAGMA_BAD };
-
-/* A STDC pragma must appear outside of external declarations or
- preceding all explicit declarations and statements inside a compound
- statement; its behavior is undefined if used in any other context.
- It takes a switch of ON, OFF, or DEFAULT. */
-
-static enum pragma_switch_t
-handle_stdc_pragma (const char *pname)
-{
- const char *arg;
- tree t;
- enum pragma_switch_t ret;
-
- if (!valid_location_for_stdc_pragma_p ())
- {
- warning (OPT_Wpragmas, "invalid location for %<pragma %s%>, ignored",
- pname);
- return PRAGMA_BAD;
- }
-
- if (pragma_lex (&t) != CPP_NAME)
- {
- warning (OPT_Wpragmas, "malformed %<#pragma %s%>, ignored", pname);
- return PRAGMA_BAD;
- }
-
- arg = IDENTIFIER_POINTER (t);
-
- if (!strcmp (arg, "ON"))
- ret = PRAGMA_ON;
- else if (!strcmp (arg, "OFF"))
- ret = PRAGMA_OFF;
- else if (!strcmp (arg, "DEFAULT"))
- ret = PRAGMA_DEFAULT;
- else
- {
- warning (OPT_Wpragmas, "malformed %<#pragma %s%>, ignored", pname);
- return PRAGMA_BAD;
- }
-
- if (pragma_lex (&t) != CPP_EOF)
- {
- warning (OPT_Wpragmas, "junk at end of %<#pragma %s%>", pname);
- return PRAGMA_BAD;
- }
-
- return ret;
-}
-
-/* #pragma STDC FLOAT_CONST_DECIMAL64 ON
- #pragma STDC FLOAT_CONST_DECIMAL64 OFF
- #pragma STDC FLOAT_CONST_DECIMAL64 DEFAULT */
-
-static void
-handle_pragma_float_const_decimal64 (cpp_reader *ARG_UNUSED (dummy))
-{
- if (c_dialect_cxx ())
- {
- if (warn_unknown_pragmas > in_system_header_at (input_location))
- warning (OPT_Wunknown_pragmas,
- "%<#pragma STDC FLOAT_CONST_DECIMAL64%> is not supported"
- " for C++");
- return;
- }
-
- if (!targetm.decimal_float_supported_p ())
- {
- if (warn_unknown_pragmas > in_system_header_at (input_location))
- warning (OPT_Wunknown_pragmas,
- "%<#pragma STDC FLOAT_CONST_DECIMAL64%> is not supported"
- " on this target");
- return;
- }
-
- pedwarn (input_location, OPT_Wpedantic,
- "ISO C does not support %<#pragma STDC FLOAT_CONST_DECIMAL64%>");
-
- switch (handle_stdc_pragma ("STDC FLOAT_CONST_DECIMAL64"))
- {
- case PRAGMA_ON:
- set_float_const_decimal64 ();
- break;
- case PRAGMA_OFF:
- case PRAGMA_DEFAULT:
- clear_float_const_decimal64 ();
- break;
- case PRAGMA_BAD:
- break;
- }
-}
-
-/* A vector of registered pragma callbacks, which is never freed. */
-
-static vec<internal_pragma_handler> registered_pragmas;
-
-struct pragma_ns_name
-{
- const char *space;
- const char *name;
-};
-
-
-static vec<pragma_ns_name> registered_pp_pragmas;
-
-struct omp_pragma_def { const char *name; unsigned int id; };
-static const struct omp_pragma_def oacc_pragmas[] = {
- { "atomic", PRAGMA_OACC_ATOMIC },
- { "cache", PRAGMA_OACC_CACHE },
- { "data", PRAGMA_OACC_DATA },
- { "declare", PRAGMA_OACC_DECLARE },
- { "enter", PRAGMA_OACC_ENTER_DATA },
- { "exit", PRAGMA_OACC_EXIT_DATA },
- { "host_data", PRAGMA_OACC_HOST_DATA },
- { "kernels", PRAGMA_OACC_KERNELS },
- { "loop", PRAGMA_OACC_LOOP },
- { "parallel", PRAGMA_OACC_PARALLEL },
- { "routine", PRAGMA_OACC_ROUTINE },
- { "serial", PRAGMA_OACC_SERIAL },
- { "update", PRAGMA_OACC_UPDATE },
- { "wait", PRAGMA_OACC_WAIT }
-};
-static const struct omp_pragma_def omp_pragmas[] = {
- { "allocate", PRAGMA_OMP_ALLOCATE },
- { "atomic", PRAGMA_OMP_ATOMIC },
- { "barrier", PRAGMA_OMP_BARRIER },
- { "cancel", PRAGMA_OMP_CANCEL },
- { "cancellation", PRAGMA_OMP_CANCELLATION_POINT },
- { "critical", PRAGMA_OMP_CRITICAL },
- { "depobj", PRAGMA_OMP_DEPOBJ },
- { "error", PRAGMA_OMP_ERROR },
- { "end", PRAGMA_OMP_END_DECLARE_TARGET },
- { "flush", PRAGMA_OMP_FLUSH },
- { "nothing", PRAGMA_OMP_NOTHING },
- { "requires", PRAGMA_OMP_REQUIRES },
- { "scope", PRAGMA_OMP_SCOPE },
- { "section", PRAGMA_OMP_SECTION },
- { "sections", PRAGMA_OMP_SECTIONS },
- { "single", PRAGMA_OMP_SINGLE },
- { "task", PRAGMA_OMP_TASK },
- { "taskgroup", PRAGMA_OMP_TASKGROUP },
- { "taskwait", PRAGMA_OMP_TASKWAIT },
- { "taskyield", PRAGMA_OMP_TASKYIELD },
- { "threadprivate", PRAGMA_OMP_THREADPRIVATE }
-};
-static const struct omp_pragma_def omp_pragmas_simd[] = {
- { "declare", PRAGMA_OMP_DECLARE },
- { "distribute", PRAGMA_OMP_DISTRIBUTE },
- { "for", PRAGMA_OMP_FOR },
- { "loop", PRAGMA_OMP_LOOP },
- { "masked", PRAGMA_OMP_MASKED },
- { "master", PRAGMA_OMP_MASTER },
- { "ordered", PRAGMA_OMP_ORDERED },
- { "parallel", PRAGMA_OMP_PARALLEL },
- { "scan", PRAGMA_OMP_SCAN },
- { "simd", PRAGMA_OMP_SIMD },
- { "target", PRAGMA_OMP_TARGET },
- { "taskloop", PRAGMA_OMP_TASKLOOP },
- { "teams", PRAGMA_OMP_TEAMS },
-};
-
-void
-c_pp_lookup_pragma (unsigned int id, const char **space, const char **name)
-{
- const int n_oacc_pragmas = sizeof (oacc_pragmas) / sizeof (*oacc_pragmas);
- const int n_omp_pragmas = sizeof (omp_pragmas) / sizeof (*omp_pragmas);
- const int n_omp_pragmas_simd = sizeof (omp_pragmas_simd)
- / sizeof (*omp_pragmas);
- int i;
-
- for (i = 0; i < n_oacc_pragmas; ++i)
- if (oacc_pragmas[i].id == id)
- {
- *space = "acc";
- *name = oacc_pragmas[i].name;
- return;
- }
-
- for (i = 0; i < n_omp_pragmas; ++i)
- if (omp_pragmas[i].id == id)
- {
- *space = "omp";
- *name = omp_pragmas[i].name;
- return;
- }
-
- for (i = 0; i < n_omp_pragmas_simd; ++i)
- if (omp_pragmas_simd[i].id == id)
- {
- *space = "omp";
- *name = omp_pragmas_simd[i].name;
- return;
- }
-
- if (id >= PRAGMA_FIRST_EXTERNAL
- && (id < PRAGMA_FIRST_EXTERNAL + registered_pp_pragmas.length ()))
- {
- *space = registered_pp_pragmas[id - PRAGMA_FIRST_EXTERNAL].space;
- *name = registered_pp_pragmas[id - PRAGMA_FIRST_EXTERNAL].name;
- return;
- }
-
- gcc_unreachable ();
-}
-
-/* Front-end wrappers for pragma registration to avoid dragging
- cpplib.h in almost everywhere. */
-
-static void
-c_register_pragma_1 (const char *space, const char *name,
- internal_pragma_handler ihandler, bool allow_expansion)
-{
- unsigned id;
-
- if (flag_preprocess_only)
- {
- pragma_ns_name ns_name;
-
- if (!allow_expansion)
- return;
-
- ns_name.space = space;
- ns_name.name = name;
- registered_pp_pragmas.safe_push (ns_name);
- id = registered_pp_pragmas.length ();
- id += PRAGMA_FIRST_EXTERNAL - 1;
- }
- else
- {
- registered_pragmas.safe_push (ihandler);
- id = registered_pragmas.length ();
- id += PRAGMA_FIRST_EXTERNAL - 1;
-
- /* The C front end allocates 8 bits in c_token. The C++ front end
- keeps the pragma kind in the form of INTEGER_CST, so no small
- limit applies. At present this is sufficient. */
- gcc_assert (id < 256);
- }
-
- cpp_register_deferred_pragma (parse_in, space, name, id,
- allow_expansion, false);
-}
-
-/* Register a C pragma handler, using a space and a name. It disallows pragma
- expansion (if you want it, use c_register_pragma_with_expansion instead). */
-void
-c_register_pragma (const char *space, const char *name,
- pragma_handler_1arg handler)
-{
- internal_pragma_handler ihandler;
-
- ihandler.handler.handler_1arg = handler;
- ihandler.extra_data = false;
- ihandler.data = NULL;
- c_register_pragma_1 (space, name, ihandler, false);
-}
-
-/* Register a C pragma handler, using a space and a name, it also carries an
- extra data field which can be used by the handler. It disallows pragma
- expansion (if you want it, use c_register_pragma_with_expansion_and_data
- instead). */
-void
-c_register_pragma_with_data (const char *space, const char *name,
- pragma_handler_2arg handler, void * data)
-{
- internal_pragma_handler ihandler;
-
- ihandler.handler.handler_2arg = handler;
- ihandler.extra_data = true;
- ihandler.data = data;
- c_register_pragma_1 (space, name, ihandler, false);
-}
-
-/* Register a C pragma handler, using a space and a name. It allows pragma
- expansion as in the following example:
-
- #define NUMBER 10
- #pragma count (NUMBER)
-
- Name expansion is still disallowed. */
-void
-c_register_pragma_with_expansion (const char *space, const char *name,
- pragma_handler_1arg handler)
-{
- internal_pragma_handler ihandler;
-
- ihandler.handler.handler_1arg = handler;
- ihandler.extra_data = false;
- ihandler.data = NULL;
- c_register_pragma_1 (space, name, ihandler, true);
-}
-
-/* Register a C pragma handler, using a space and a name, it also carries an
- extra data field which can be used by the handler. It allows pragma
- expansion as in the following example:
-
- #define NUMBER 10
- #pragma count (NUMBER)
-
- Name expansion is still disallowed. */
-void
-c_register_pragma_with_expansion_and_data (const char *space, const char *name,
- pragma_handler_2arg handler,
- void *data)
-{
- internal_pragma_handler ihandler;
-
- ihandler.handler.handler_2arg = handler;
- ihandler.extra_data = true;
- ihandler.data = data;
- c_register_pragma_1 (space, name, ihandler, true);
-}
-
-void
-c_invoke_pragma_handler (unsigned int id)
-{
- internal_pragma_handler *ihandler;
- pragma_handler_1arg handler_1arg;
- pragma_handler_2arg handler_2arg;
-
- id -= PRAGMA_FIRST_EXTERNAL;
- ihandler = &registered_pragmas[id];
- if (ihandler->extra_data)
- {
- handler_2arg = ihandler->handler.handler_2arg;
- handler_2arg (parse_in, ihandler->data);
- }
- else
- {
- handler_1arg = ihandler->handler.handler_1arg;
- handler_1arg (parse_in);
- }
-}
-
-/* Set up front-end pragmas. */
-void
-init_pragma (void)
-{
- if (flag_openacc)
- {
- const int n_oacc_pragmas
- = sizeof (oacc_pragmas) / sizeof (*oacc_pragmas);
- int i;
-
- for (i = 0; i < n_oacc_pragmas; ++i)
- cpp_register_deferred_pragma (parse_in, "acc", oacc_pragmas[i].name,
- oacc_pragmas[i].id, true, true);
- }
-
- if (flag_openmp)
- {
- const int n_omp_pragmas = sizeof (omp_pragmas) / sizeof (*omp_pragmas);
- int i;
-
- for (i = 0; i < n_omp_pragmas; ++i)
- cpp_register_deferred_pragma (parse_in, "omp", omp_pragmas[i].name,
- omp_pragmas[i].id, true, true);
- }
- if (flag_openmp || flag_openmp_simd)
- {
- const int n_omp_pragmas_simd = sizeof (omp_pragmas_simd)
- / sizeof (*omp_pragmas);
- int i;
-
- for (i = 0; i < n_omp_pragmas_simd; ++i)
- cpp_register_deferred_pragma (parse_in, "omp", omp_pragmas_simd[i].name,
- omp_pragmas_simd[i].id, true, true);
- }
-
- if (!flag_preprocess_only)
- cpp_register_deferred_pragma (parse_in, "GCC", "pch_preprocess",
- PRAGMA_GCC_PCH_PREPROCESS, false, false);
-
- if (!flag_preprocess_only)
- cpp_register_deferred_pragma (parse_in, "GCC", "ivdep", PRAGMA_IVDEP, false,
- false);
-
- if (!flag_preprocess_only)
- cpp_register_deferred_pragma (parse_in, "GCC", "unroll", PRAGMA_UNROLL,
- false, false);
-
-#ifdef HANDLE_PRAGMA_PACK_WITH_EXPANSION
- c_register_pragma_with_expansion (0, "pack", handle_pragma_pack);
-#else
- c_register_pragma (0, "pack", handle_pragma_pack);
-#endif
- c_register_pragma (0, "weak", handle_pragma_weak);
-
- c_register_pragma ("GCC", "visibility", handle_pragma_visibility);
-
- c_register_pragma ("GCC", "diagnostic", handle_pragma_diagnostic);
- c_register_pragma ("GCC", "target", handle_pragma_target);
- c_register_pragma ("GCC", "optimize", handle_pragma_optimize);
- c_register_pragma ("GCC", "push_options", handle_pragma_push_options);
- c_register_pragma ("GCC", "pop_options", handle_pragma_pop_options);
- c_register_pragma ("GCC", "reset_options", handle_pragma_reset_options);
-
- c_register_pragma ("STDC", "FLOAT_CONST_DECIMAL64",
- handle_pragma_float_const_decimal64);
-
- c_register_pragma_with_expansion (0, "redefine_extname",
- handle_pragma_redefine_extname);
-
- c_register_pragma_with_expansion (0, "message", handle_pragma_message);
-
-#ifdef REGISTER_TARGET_PRAGMAS
- REGISTER_TARGET_PRAGMAS ();
-#endif
-
- global_sso = default_sso;
- c_register_pragma (0, "scalar_storage_order",
- handle_pragma_scalar_storage_order);
-
- /* Allow plugins to register their own pragmas. */
- invoke_plugin_callbacks (PLUGIN_PRAGMAS, NULL);
-}
-
-#include "gt-c-family-c-pragma.h"
generated by cgit v1.1 at 2024-08-27 21:15:14 +0000