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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.cc
parent490e23032baaece71f2ec09fa1805064b150fbc2 (diff)
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Rename .c files to .cc files.
gcc/ada/ChangeLog: * adadecode.c: Moved to... * adadecode.cc: ...here. * affinity.c: Moved to... * affinity.cc: ...here. * argv-lynxos178-raven-cert.c: Moved to... * argv-lynxos178-raven-cert.cc: ...here. * argv.c: Moved to... * argv.cc: ...here. * aux-io.c: Moved to... * aux-io.cc: ...here. * cio.c: Moved to... * cio.cc: ...here. * cstreams.c: Moved to... * cstreams.cc: ...here. * env.c: Moved to... * env.cc: ...here. * exit.c: Moved to... * exit.cc: ...here. * expect.c: Moved to... * expect.cc: ...here. * final.c: Moved to... * final.cc: ...here. * gcc-interface/cuintp.c: Moved to... * gcc-interface/cuintp.cc: ...here. * gcc-interface/decl.c: Moved to... * gcc-interface/decl.cc: ...here. * gcc-interface/misc.c: Moved to... * gcc-interface/misc.cc: ...here. * gcc-interface/targtyps.c: Moved to... * gcc-interface/targtyps.cc: ...here. * gcc-interface/trans.c: Moved to... * gcc-interface/trans.cc: ...here. * gcc-interface/utils.c: Moved to... * gcc-interface/utils.cc: ...here. * gcc-interface/utils2.c: Moved to... * gcc-interface/utils2.cc: ...here. * init.c: Moved to... * init.cc: ...here. * initialize.c: Moved to... * initialize.cc: ...here. * libgnarl/thread.c: Moved to... * libgnarl/thread.cc: ...here. * link.c: Moved to... * link.cc: ...here. * locales.c: Moved to... * locales.cc: ...here. * mkdir.c: Moved to... * mkdir.cc: ...here. * raise.c: Moved to... * raise.cc: ...here. * rtfinal.c: Moved to... * rtfinal.cc: ...here. * rtinit.c: Moved to... * rtinit.cc: ...here. * seh_init.c: Moved to... * seh_init.cc: ...here. * sigtramp-armdroid.c: Moved to... * sigtramp-armdroid.cc: ...here. * sigtramp-ios.c: Moved to... * sigtramp-ios.cc: ...here. * sigtramp-qnx.c: Moved to... * sigtramp-qnx.cc: ...here. * sigtramp-vxworks.c: Moved to... * sigtramp-vxworks.cc: ...here. * socket.c: Moved to... * socket.cc: ...here. * tracebak.c: Moved to... * tracebak.cc: ...here. * version.c: Moved to... * version.cc: ...here. * vx_stack_info.c: Moved to... * vx_stack_info.cc: ...here. gcc/ChangeLog: * adjust-alignment.c: Moved to... * adjust-alignment.cc: ...here. * alias.c: Moved to... * alias.cc: ...here. * alloc-pool.c: Moved to... * alloc-pool.cc: ...here. * asan.c: Moved to... * asan.cc: ...here. * attribs.c: Moved to... * attribs.cc: ...here. * auto-inc-dec.c: Moved to... * auto-inc-dec.cc: ...here. * auto-profile.c: Moved to... * auto-profile.cc: ...here. * bb-reorder.c: Moved to... * bb-reorder.cc: ...here. * bitmap.c: Moved to... * bitmap.cc: ...here. * btfout.c: Moved to... * btfout.cc: ...here. * builtins.c: Moved to... * builtins.cc: ...here. * caller-save.c: Moved to... * caller-save.cc: ...here. * calls.c: Moved to... * calls.cc: ...here. * ccmp.c: Moved to... * ccmp.cc: ...here. * cfg.c: Moved to... * cfg.cc: ...here. * cfganal.c: Moved to... * cfganal.cc: ...here. * cfgbuild.c: Moved to... * cfgbuild.cc: ...here. * cfgcleanup.c: Moved to... * cfgcleanup.cc: ...here. * cfgexpand.c: Moved to... * cfgexpand.cc: ...here. * cfghooks.c: Moved to... * cfghooks.cc: ...here. * cfgloop.c: Moved to... * cfgloop.cc: ...here. * cfgloopanal.c: Moved to... * cfgloopanal.cc: ...here. * cfgloopmanip.c: Moved to... * cfgloopmanip.cc: ...here. * cfgrtl.c: Moved to... * cfgrtl.cc: ...here. * cgraph.c: Moved to... * cgraph.cc: ...here. * cgraphbuild.c: Moved to... * cgraphbuild.cc: ...here. * cgraphclones.c: Moved to... * cgraphclones.cc: ...here. * cgraphunit.c: Moved to... * cgraphunit.cc: ...here. * collect-utils.c: Moved to... * collect-utils.cc: ...here. * collect2-aix.c: Moved to... * collect2-aix.cc: ...here. * collect2.c: Moved to... * collect2.cc: ...here. * combine-stack-adj.c: Moved to... * combine-stack-adj.cc: ...here. * combine.c: Moved to... * combine.cc: ...here. * common/common-targhooks.c: Moved to... * common/common-targhooks.cc: ...here. * common/config/aarch64/aarch64-common.c: Moved to... * common/config/aarch64/aarch64-common.cc: ...here. * common/config/alpha/alpha-common.c: Moved to... * common/config/alpha/alpha-common.cc: ...here. * common/config/arc/arc-common.c: Moved to... * common/config/arc/arc-common.cc: ...here. * common/config/arm/arm-common.c: Moved to... * common/config/arm/arm-common.cc: ...here. * common/config/avr/avr-common.c: Moved to... * common/config/avr/avr-common.cc: ...here. * common/config/bfin/bfin-common.c: Moved to... * common/config/bfin/bfin-common.cc: ...here. * common/config/bpf/bpf-common.c: Moved to... * common/config/bpf/bpf-common.cc: ...here. * common/config/c6x/c6x-common.c: Moved to... * common/config/c6x/c6x-common.cc: ...here. * common/config/cr16/cr16-common.c: Moved to... * common/config/cr16/cr16-common.cc: ...here. * common/config/cris/cris-common.c: Moved to... * common/config/cris/cris-common.cc: ...here. * common/config/csky/csky-common.c: Moved to... * common/config/csky/csky-common.cc: ...here. * common/config/default-common.c: Moved to... * common/config/default-common.cc: ...here. * common/config/epiphany/epiphany-common.c: Moved to... * common/config/epiphany/epiphany-common.cc: ...here. * common/config/fr30/fr30-common.c: Moved to... * common/config/fr30/fr30-common.cc: ...here. * common/config/frv/frv-common.c: Moved to... * common/config/frv/frv-common.cc: ...here. * common/config/gcn/gcn-common.c: Moved to... * common/config/gcn/gcn-common.cc: ...here. * common/config/h8300/h8300-common.c: Moved to... * common/config/h8300/h8300-common.cc: ...here. * common/config/i386/i386-common.c: Moved to... * common/config/i386/i386-common.cc: ...here. * common/config/ia64/ia64-common.c: Moved to... * common/config/ia64/ia64-common.cc: ...here. * common/config/iq2000/iq2000-common.c: Moved to... * common/config/iq2000/iq2000-common.cc: ...here. * common/config/lm32/lm32-common.c: Moved to... * common/config/lm32/lm32-common.cc: ...here. * common/config/m32r/m32r-common.c: Moved to... * common/config/m32r/m32r-common.cc: ...here. * common/config/m68k/m68k-common.c: Moved to... * common/config/m68k/m68k-common.cc: ...here. * common/config/mcore/mcore-common.c: Moved to... * common/config/mcore/mcore-common.cc: ...here. * common/config/microblaze/microblaze-common.c: Moved to... * common/config/microblaze/microblaze-common.cc: ...here. * common/config/mips/mips-common.c: Moved to... * common/config/mips/mips-common.cc: ...here. * common/config/mmix/mmix-common.c: Moved to... * common/config/mmix/mmix-common.cc: ...here. * common/config/mn10300/mn10300-common.c: Moved to... * common/config/mn10300/mn10300-common.cc: ...here. * common/config/msp430/msp430-common.c: Moved to... * common/config/msp430/msp430-common.cc: ...here. * common/config/nds32/nds32-common.c: Moved to... * common/config/nds32/nds32-common.cc: ...here. * common/config/nios2/nios2-common.c: Moved to... * common/config/nios2/nios2-common.cc: ...here. * common/config/nvptx/nvptx-common.c: Moved to... * common/config/nvptx/nvptx-common.cc: ...here. * common/config/or1k/or1k-common.c: Moved to... * common/config/or1k/or1k-common.cc: ...here. * common/config/pa/pa-common.c: Moved to... * common/config/pa/pa-common.cc: ...here. * common/config/pdp11/pdp11-common.c: Moved to... * common/config/pdp11/pdp11-common.cc: ...here. * common/config/pru/pru-common.c: Moved to... * common/config/pru/pru-common.cc: ...here. * common/config/riscv/riscv-common.c: Moved to... * common/config/riscv/riscv-common.cc: ...here. * common/config/rs6000/rs6000-common.c: Moved to... * common/config/rs6000/rs6000-common.cc: ...here. * common/config/rx/rx-common.c: Moved to... * common/config/rx/rx-common.cc: ...here. * common/config/s390/s390-common.c: Moved to... * common/config/s390/s390-common.cc: ...here. * common/config/sh/sh-common.c: Moved to... * common/config/sh/sh-common.cc: ...here. * common/config/sparc/sparc-common.c: Moved to... * common/config/sparc/sparc-common.cc: ...here. * common/config/tilegx/tilegx-common.c: Moved to... * common/config/tilegx/tilegx-common.cc: ...here. * common/config/tilepro/tilepro-common.c: Moved to... * common/config/tilepro/tilepro-common.cc: ...here. * common/config/v850/v850-common.c: Moved to... * common/config/v850/v850-common.cc: ...here. * common/config/vax/vax-common.c: Moved to... * common/config/vax/vax-common.cc: ...here. * common/config/visium/visium-common.c: Moved to... * common/config/visium/visium-common.cc: ...here. * common/config/xstormy16/xstormy16-common.c: Moved to... * common/config/xstormy16/xstormy16-common.cc: ...here. * common/config/xtensa/xtensa-common.c: Moved to... * common/config/xtensa/xtensa-common.cc: ...here. * compare-elim.c: Moved to... * compare-elim.cc: ...here. * config/aarch64/aarch64-bti-insert.c: Moved to... * config/aarch64/aarch64-bti-insert.cc: ...here. * config/aarch64/aarch64-builtins.c: Moved to... * config/aarch64/aarch64-builtins.cc: ...here. * config/aarch64/aarch64-c.c: Moved to... * config/aarch64/aarch64-c.cc: ...here. * config/aarch64/aarch64-d.c: Moved to... * config/aarch64/aarch64-d.cc: ...here. * config/aarch64/aarch64.c: Moved to... * config/aarch64/aarch64.cc: ...here. * config/aarch64/cortex-a57-fma-steering.c: Moved to... * config/aarch64/cortex-a57-fma-steering.cc: ...here. * config/aarch64/driver-aarch64.c: Moved to... * config/aarch64/driver-aarch64.cc: ...here. * config/aarch64/falkor-tag-collision-avoidance.c: Moved to... * config/aarch64/falkor-tag-collision-avoidance.cc: ...here. * config/aarch64/host-aarch64-darwin.c: Moved to... * config/aarch64/host-aarch64-darwin.cc: ...here. * config/alpha/alpha.c: Moved to... * config/alpha/alpha.cc: ...here. * config/alpha/driver-alpha.c: Moved to... * config/alpha/driver-alpha.cc: ...here. * config/arc/arc-c.c: Moved to... * config/arc/arc-c.cc: ...here. * config/arc/arc.c: Moved to... * config/arc/arc.cc: ...here. * config/arc/driver-arc.c: Moved to... * config/arc/driver-arc.cc: ...here. * config/arm/aarch-common.c: Moved to... * config/arm/aarch-common.cc: ...here. * config/arm/arm-builtins.c: Moved to... * config/arm/arm-builtins.cc: ...here. * config/arm/arm-c.c: Moved to... * config/arm/arm-c.cc: ...here. * config/arm/arm-d.c: Moved to... * config/arm/arm-d.cc: ...here. * config/arm/arm.c: Moved to... * config/arm/arm.cc: ...here. * config/arm/driver-arm.c: Moved to... * config/arm/driver-arm.cc: ...here. * config/avr/avr-c.c: Moved to... * config/avr/avr-c.cc: ...here. * config/avr/avr-devices.c: Moved to... * config/avr/avr-devices.cc: ...here. * config/avr/avr-log.c: Moved to... * config/avr/avr-log.cc: ...here. * config/avr/avr.c: Moved to... * config/avr/avr.cc: ...here. * config/avr/driver-avr.c: Moved to... * config/avr/driver-avr.cc: ...here. * config/avr/gen-avr-mmcu-specs.c: Moved to... * config/avr/gen-avr-mmcu-specs.cc: ...here. * config/avr/gen-avr-mmcu-texi.c: Moved to... * config/avr/gen-avr-mmcu-texi.cc: ...here. * config/bfin/bfin.c: Moved to... * config/bfin/bfin.cc: ...here. * config/bpf/bpf.c: Moved to... * config/bpf/bpf.cc: ...here. * config/bpf/coreout.c: Moved to... * config/bpf/coreout.cc: ...here. * config/c6x/c6x.c: Moved to... * config/c6x/c6x.cc: ...here. * config/cr16/cr16.c: Moved to... * config/cr16/cr16.cc: ...here. * config/cris/cris.c: Moved to... * config/cris/cris.cc: ...here. * config/csky/csky.c: Moved to... * config/csky/csky.cc: ...here. * config/darwin-c.c: Moved to... * config/darwin-c.cc: ...here. * config/darwin-d.c: Moved to... * config/darwin-d.cc: ...here. * config/darwin-driver.c: Moved to... * config/darwin-driver.cc: ...here. * config/darwin-f.c: Moved to... * config/darwin-f.cc: ...here. * config/darwin.c: Moved to... * config/darwin.cc: ...here. * config/default-c.c: Moved to... * config/default-c.cc: ...here. * config/default-d.c: Moved to... * config/default-d.cc: ...here. * config/dragonfly-d.c: Moved to... * config/dragonfly-d.cc: ...here. * config/epiphany/epiphany.c: Moved to... * config/epiphany/epiphany.cc: ...here. * config/epiphany/mode-switch-use.c: Moved to... * config/epiphany/mode-switch-use.cc: ...here. * config/epiphany/resolve-sw-modes.c: Moved to... * config/epiphany/resolve-sw-modes.cc: ...here. * config/fr30/fr30.c: Moved to... * config/fr30/fr30.cc: ...here. * config/freebsd-d.c: Moved to... * config/freebsd-d.cc: ...here. * config/frv/frv.c: Moved to... * config/frv/frv.cc: ...here. * config/ft32/ft32.c: Moved to... * config/ft32/ft32.cc: ...here. * config/gcn/driver-gcn.c: Moved to... * config/gcn/driver-gcn.cc: ...here. * config/gcn/gcn-run.c: Moved to... * config/gcn/gcn-run.cc: ...here. * config/gcn/gcn-tree.c: Moved to... * config/gcn/gcn-tree.cc: ...here. * config/gcn/gcn.c: Moved to... * config/gcn/gcn.cc: ...here. * config/gcn/mkoffload.c: Moved to... * config/gcn/mkoffload.cc: ...here. * config/glibc-c.c: Moved to... * config/glibc-c.cc: ...here. * config/glibc-d.c: Moved to... * config/glibc-d.cc: ...here. * config/h8300/h8300.c: Moved to... * config/h8300/h8300.cc: ...here. * config/host-darwin.c: Moved to... * config/host-darwin.cc: ...here. * config/host-hpux.c: Moved to... * config/host-hpux.cc: ...here. * config/host-linux.c: Moved to... * config/host-linux.cc: ...here. * config/host-netbsd.c: Moved to... * config/host-netbsd.cc: ...here. * config/host-openbsd.c: Moved to... * config/host-openbsd.cc: ...here. * config/host-solaris.c: Moved to... * config/host-solaris.cc: ...here. * config/i386/djgpp.c: Moved to... * config/i386/djgpp.cc: ...here. * config/i386/driver-i386.c: Moved to... * config/i386/driver-i386.cc: ...here. * config/i386/driver-mingw32.c: Moved to... * config/i386/driver-mingw32.cc: ...here. * config/i386/gnu-property.c: Moved to... * config/i386/gnu-property.cc: ...here. * config/i386/host-cygwin.c: Moved to... * config/i386/host-cygwin.cc: ...here. * config/i386/host-i386-darwin.c: Moved to... * config/i386/host-i386-darwin.cc: ...here. * config/i386/host-mingw32.c: Moved to... * config/i386/host-mingw32.cc: ...here. * config/i386/i386-builtins.c: Moved to... * config/i386/i386-builtins.cc: ...here. * config/i386/i386-c.c: Moved to... * config/i386/i386-c.cc: ...here. * config/i386/i386-d.c: Moved to... * config/i386/i386-d.cc: ...here. * config/i386/i386-expand.c: Moved to... * config/i386/i386-expand.cc: ...here. * config/i386/i386-features.c: Moved to... * config/i386/i386-features.cc: ...here. * config/i386/i386-options.c: Moved to... * config/i386/i386-options.cc: ...here. * config/i386/i386.c: Moved to... * config/i386/i386.cc: ...here. * config/i386/intelmic-mkoffload.c: Moved to... * config/i386/intelmic-mkoffload.cc: ...here. * config/i386/msformat-c.c: Moved to... * config/i386/msformat-c.cc: ...here. * config/i386/winnt-cxx.c: Moved to... * config/i386/winnt-cxx.cc: ...here. * config/i386/winnt-d.c: Moved to... * config/i386/winnt-d.cc: ...here. * config/i386/winnt-stubs.c: Moved to... * config/i386/winnt-stubs.cc: ...here. * config/i386/winnt.c: Moved to... * config/i386/winnt.cc: ...here. * config/i386/x86-tune-sched-atom.c: 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config/mcore/mcore.cc: ...here. * config/microblaze/microblaze-c.c: Moved to... * config/microblaze/microblaze-c.cc: ...here. * config/microblaze/microblaze.c: Moved to... * config/microblaze/microblaze.cc: ...here. * config/mips/driver-native.c: Moved to... * config/mips/driver-native.cc: ...here. * config/mips/frame-header-opt.c: Moved to... * config/mips/frame-header-opt.cc: ...here. * config/mips/mips-d.c: Moved to... * config/mips/mips-d.cc: ...here. * config/mips/mips.c: Moved to... * config/mips/mips.cc: ...here. * config/mmix/mmix.c: Moved to... * config/mmix/mmix.cc: ...here. * config/mn10300/mn10300.c: Moved to... * config/mn10300/mn10300.cc: ...here. * config/moxie/moxie.c: Moved to... * config/moxie/moxie.cc: ...here. * config/msp430/driver-msp430.c: Moved to... * config/msp430/driver-msp430.cc: ...here. * config/msp430/msp430-c.c: Moved to... * config/msp430/msp430-c.cc: ...here. * config/msp430/msp430-devices.c: Moved to... * config/msp430/msp430-devices.cc: ...here. * config/msp430/msp430.c: Moved to... * config/msp430/msp430.cc: ...here. * config/nds32/nds32-cost.c: Moved to... * config/nds32/nds32-cost.cc: ...here. * config/nds32/nds32-fp-as-gp.c: Moved to... * config/nds32/nds32-fp-as-gp.cc: ...here. * config/nds32/nds32-intrinsic.c: Moved to... * config/nds32/nds32-intrinsic.cc: ...here. * config/nds32/nds32-isr.c: Moved to... * config/nds32/nds32-isr.cc: ...here. * config/nds32/nds32-md-auxiliary.c: Moved to... * config/nds32/nds32-md-auxiliary.cc: ...here. * config/nds32/nds32-memory-manipulation.c: Moved to... * config/nds32/nds32-memory-manipulation.cc: ...here. * config/nds32/nds32-pipelines-auxiliary.c: Moved to... * config/nds32/nds32-pipelines-auxiliary.cc: ...here. * config/nds32/nds32-predicates.c: Moved to... * config/nds32/nds32-predicates.cc: ...here. * config/nds32/nds32-relax-opt.c: Moved to... * config/nds32/nds32-relax-opt.cc: ...here. * config/nds32/nds32-utils.c: Moved to... * config/nds32/nds32-utils.cc: ...here. * config/nds32/nds32.c: Moved to... * config/nds32/nds32.cc: ...here. * config/netbsd-d.c: Moved to... * config/netbsd-d.cc: ...here. * config/netbsd.c: Moved to... * config/netbsd.cc: ...here. * config/nios2/nios2.c: Moved to... * config/nios2/nios2.cc: ...here. * config/nvptx/mkoffload.c: Moved to... * config/nvptx/mkoffload.cc: ...here. * config/nvptx/nvptx-c.c: Moved to... * config/nvptx/nvptx-c.cc: ...here. * config/nvptx/nvptx.c: Moved to... * config/nvptx/nvptx.cc: ...here. * config/openbsd-d.c: Moved to... * config/openbsd-d.cc: ...here. * config/or1k/or1k.c: Moved to... * config/or1k/or1k.cc: ...here. * config/pa/pa-d.c: Moved to... * config/pa/pa-d.cc: ...here. * config/pa/pa.c: Moved to... * config/pa/pa.cc: ...here. * config/pdp11/pdp11.c: Moved to... * config/pdp11/pdp11.cc: ...here. * config/pru/pru-passes.c: Moved to... * config/pru/pru-passes.cc: ...here. * config/pru/pru-pragma.c: Moved to... * config/pru/pru-pragma.cc: ...here. * config/pru/pru.c: Moved to... * config/pru/pru.cc: ...here. * config/riscv/riscv-builtins.c: Moved to... * config/riscv/riscv-builtins.cc: ...here. * config/riscv/riscv-c.c: Moved to... * config/riscv/riscv-c.cc: ...here. * config/riscv/riscv-d.c: Moved to... * config/riscv/riscv-d.cc: ...here. * config/riscv/riscv-shorten-memrefs.c: Moved to... * config/riscv/riscv-shorten-memrefs.cc: ...here. * config/riscv/riscv-sr.c: Moved to... * config/riscv/riscv-sr.cc: ...here. * config/riscv/riscv.c: Moved to... * config/riscv/riscv.cc: ...here. * config/rl78/rl78-c.c: Moved to... * config/rl78/rl78-c.cc: ...here. * config/rl78/rl78.c: Moved to... * config/rl78/rl78.cc: ...here. * config/rs6000/driver-rs6000.c: Moved to... * config/rs6000/driver-rs6000.cc: ...here. * config/rs6000/host-darwin.c: Moved to... * config/rs6000/host-darwin.cc: ...here. * config/rs6000/host-ppc64-darwin.c: Moved to... * config/rs6000/host-ppc64-darwin.cc: ...here. * config/rs6000/rbtree.c: Moved to... * config/rs6000/rbtree.cc: ...here. * config/rs6000/rs6000-c.c: Moved to... * config/rs6000/rs6000-c.cc: ...here. * config/rs6000/rs6000-call.c: Moved to... * config/rs6000/rs6000-call.cc: ...here. * config/rs6000/rs6000-d.c: Moved to... * config/rs6000/rs6000-d.cc: ...here. * config/rs6000/rs6000-gen-builtins.c: Moved to... * config/rs6000/rs6000-gen-builtins.cc: ...here. * config/rs6000/rs6000-linux.c: Moved to... * config/rs6000/rs6000-linux.cc: ...here. * config/rs6000/rs6000-logue.c: Moved to... * config/rs6000/rs6000-logue.cc: ...here. * config/rs6000/rs6000-p8swap.c: Moved to... * config/rs6000/rs6000-p8swap.cc: ...here. * config/rs6000/rs6000-pcrel-opt.c: Moved to... * config/rs6000/rs6000-pcrel-opt.cc: ...here. * config/rs6000/rs6000-string.c: Moved to... * config/rs6000/rs6000-string.cc: ...here. * config/rs6000/rs6000.c: Moved to... * config/rs6000/rs6000.cc: ...here. * config/rx/rx.c: Moved to... * config/rx/rx.cc: ...here. * config/s390/driver-native.c: Moved to... * config/s390/driver-native.cc: ...here. * config/s390/s390-c.c: Moved to... * config/s390/s390-c.cc: ...here. * config/s390/s390-d.c: Moved to... * config/s390/s390-d.cc: ...here. * config/s390/s390.c: Moved to... * config/s390/s390.cc: ...here. * config/sh/divtab-sh4-300.c: Moved to... * config/sh/divtab-sh4-300.cc: ...here. * config/sh/divtab-sh4.c: Moved to... * config/sh/divtab-sh4.cc: ...here. * config/sh/divtab.c: Moved to... * config/sh/divtab.cc: ...here. * config/sh/sh-c.c: Moved to... * config/sh/sh-c.cc: ...here. * config/sh/sh.c: Moved to... * config/sh/sh.cc: ...here. * config/sol2-c.c: Moved to... * config/sol2-c.cc: ...here. * config/sol2-cxx.c: Moved to... * config/sol2-cxx.cc: ...here. * config/sol2-d.c: Moved to... * config/sol2-d.cc: ...here. * config/sol2-stubs.c: Moved to... * config/sol2-stubs.cc: ...here. * config/sol2.c: Moved to... * config/sol2.cc: ...here. * config/sparc/driver-sparc.c: Moved to... * config/sparc/driver-sparc.cc: ...here. * config/sparc/sparc-c.c: Moved to... * config/sparc/sparc-c.cc: ...here. * config/sparc/sparc-d.c: Moved to... * config/sparc/sparc-d.cc: ...here. * config/sparc/sparc.c: Moved to... * config/sparc/sparc.cc: ...here. * config/stormy16/stormy16.c: Moved to... * config/stormy16/stormy16.cc: ...here. * config/tilegx/mul-tables.c: Moved to... * config/tilegx/mul-tables.cc: ...here. * config/tilegx/tilegx-c.c: Moved to... * config/tilegx/tilegx-c.cc: ...here. * config/tilegx/tilegx.c: Moved to... * config/tilegx/tilegx.cc: ...here. * config/tilepro/mul-tables.c: Moved to... * config/tilepro/mul-tables.cc: ...here. * config/tilepro/tilepro-c.c: Moved to... * config/tilepro/tilepro-c.cc: ...here. * config/tilepro/tilepro.c: Moved to... * config/tilepro/tilepro.cc: ...here. * config/v850/v850-c.c: Moved to... * config/v850/v850-c.cc: ...here. * config/v850/v850.c: Moved to... * config/v850/v850.cc: ...here. * config/vax/vax.c: Moved to... * config/vax/vax.cc: ...here. * config/visium/visium.c: Moved to... * config/visium/visium.cc: ...here. * config/vms/vms-c.c: Moved to... * config/vms/vms-c.cc: ...here. * config/vms/vms-f.c: Moved to... * config/vms/vms-f.cc: ...here. * config/vms/vms.c: Moved to... * config/vms/vms.cc: ...here. * config/vxworks-c.c: Moved to... * config/vxworks-c.cc: ...here. * config/vxworks.c: Moved to... * config/vxworks.cc: ...here. * config/winnt-c.c: Moved to... * config/winnt-c.cc: ...here. * config/xtensa/xtensa.c: Moved to... * config/xtensa/xtensa.cc: ...here. * context.c: Moved to... * context.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * coverage.c: Moved to... * coverage.cc: ...here. * cppbuiltin.c: Moved to... * cppbuiltin.cc: ...here. * cppdefault.c: Moved to... * cppdefault.cc: ...here. * cprop.c: Moved to... * cprop.cc: ...here. * cse.c: Moved to... * cse.cc: ...here. * cselib.c: Moved to... * cselib.cc: ...here. * ctfc.c: Moved to... * ctfc.cc: ...here. * ctfout.c: Moved to... * ctfout.cc: ...here. * data-streamer-in.c: Moved to... * data-streamer-in.cc: ...here. * data-streamer-out.c: Moved to... * data-streamer-out.cc: ...here. * data-streamer.c: Moved to... * data-streamer.cc: ...here. * dbgcnt.c: Moved to... * dbgcnt.cc: ...here. * dbxout.c: Moved to... * dbxout.cc: ...here. * dce.c: Moved to... * dce.cc: ...here. * ddg.c: Moved to... * ddg.cc: ...here. * debug.c: Moved to... * debug.cc: ...here. * df-core.c: Moved to... * df-core.cc: ...here. * df-problems.c: Moved to... * df-problems.cc: ...here. * df-scan.c: Moved to... * df-scan.cc: ...here. * dfp.c: Moved to... * dfp.cc: ...here. * diagnostic-color.c: Moved to... * diagnostic-color.cc: ...here. * diagnostic-show-locus.c: Moved to... * diagnostic-show-locus.cc: ...here. * diagnostic-spec.c: Moved to... * diagnostic-spec.cc: ...here. * diagnostic.c: Moved to... * diagnostic.cc: ...here. * dojump.c: Moved to... * dojump.cc: ...here. * dominance.c: Moved to... * dominance.cc: ...here. * domwalk.c: Moved to... * domwalk.cc: ...here. * double-int.c: Moved to... * double-int.cc: ...here. * dse.c: Moved to... * dse.cc: ...here. * dumpfile.c: Moved to... * dumpfile.cc: ...here. * dwarf2asm.c: Moved to... * dwarf2asm.cc: ...here. * dwarf2cfi.c: Moved to... * dwarf2cfi.cc: ...here. * dwarf2ctf.c: Moved to... * dwarf2ctf.cc: ...here. * dwarf2out.c: Moved to... * dwarf2out.cc: ...here. * early-remat.c: Moved to... * early-remat.cc: ...here. * edit-context.c: Moved to... * edit-context.cc: ...here. * emit-rtl.c: Moved to... * emit-rtl.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * et-forest.c: Moved to... * et-forest.cc: ...here. * except.c: Moved to... * except.cc: ...here. * explow.c: Moved to... * explow.cc: ...here. * expmed.c: Moved to... * expmed.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * fibonacci_heap.c: Moved to... * fibonacci_heap.cc: ...here. * file-find.c: Moved to... * file-find.cc: ...here. * file-prefix-map.c: Moved to... * file-prefix-map.cc: ...here. * final.c: Moved to... * final.cc: ...here. * fixed-value.c: Moved to... * fixed-value.cc: ...here. * fold-const-call.c: Moved to... * fold-const-call.cc: ...here. * fold-const.c: Moved to... * fold-const.cc: ...here. * fp-test.c: Moved to... * fp-test.cc: ...here. * function-tests.c: Moved to... * function-tests.cc: ...here. * function.c: Moved to... * function.cc: ...here. * fwprop.c: Moved to... * fwprop.cc: ...here. * gcc-ar.c: Moved to... * gcc-ar.cc: ...here. * gcc-main.c: Moved to... * gcc-main.cc: ...here. * gcc-rich-location.c: Moved to... * gcc-rich-location.cc: ...here. * gcc.c: Moved to... * gcc.cc: ...here. * gcov-dump.c: Moved to... * gcov-dump.cc: ...here. * gcov-io.c: Moved to... * gcov-io.cc: ...here. * gcov-tool.c: Moved to... * gcov-tool.cc: ...here. * gcov.c: Moved to... * gcov.cc: ...here. * gcse-common.c: Moved to... * gcse-common.cc: ...here. * gcse.c: Moved to... * gcse.cc: ...here. * genattr-common.c: Moved to... * genattr-common.cc: ...here. * genattr.c: Moved to... * genattr.cc: ...here. * genattrtab.c: Moved to... * genattrtab.cc: ...here. * genautomata.c: Moved to... * genautomata.cc: ...here. * gencfn-macros.c: Moved to... * gencfn-macros.cc: ...here. * gencheck.c: Moved to... * gencheck.cc: ...here. * genchecksum.c: Moved to... * genchecksum.cc: ...here. * gencodes.c: Moved to... * gencodes.cc: ...here. * genconditions.c: Moved to... * genconditions.cc: ...here. * genconfig.c: Moved to... * genconfig.cc: ...here. * genconstants.c: Moved to... * genconstants.cc: ...here. * genemit.c: Moved to... * genemit.cc: ...here. * genenums.c: Moved to... * genenums.cc: ...here. * generic-match-head.c: Moved to... * generic-match-head.cc: ...here. * genextract.c: Moved to... * genextract.cc: ...here. * genflags.c: Moved to... * genflags.cc: ...here. * gengenrtl.c: Moved to... * gengenrtl.cc: ...here. * gengtype-parse.c: Moved to... * gengtype-parse.cc: ...here. * gengtype-state.c: Moved to... * gengtype-state.cc: ...here. * gengtype.c: Moved to... * gengtype.cc: ...here. * genhooks.c: Moved to... * genhooks.cc: ...here. * genmatch.c: Moved to... * genmatch.cc: ...here. * genmddeps.c: Moved to... * genmddeps.cc: ...here. * genmddump.c: Moved to... * genmddump.cc: ...here. * genmodes.c: Moved to... * genmodes.cc: ...here. * genopinit.c: Moved to... * genopinit.cc: ...here. * genoutput.c: Moved to... * genoutput.cc: ...here. * genpeep.c: Moved to... * genpeep.cc: ...here. * genpreds.c: Moved to... * genpreds.cc: ...here. * genrecog.c: Moved to... * genrecog.cc: ...here. * gensupport.c: Moved to... * gensupport.cc: ...here. * gentarget-def.c: Moved to... * gentarget-def.cc: ...here. * genversion.c: Moved to... * genversion.cc: ...here. * ggc-common.c: Moved to... * ggc-common.cc: ...here. * ggc-none.c: Moved to... * ggc-none.cc: ...here. * ggc-page.c: Moved to... * ggc-page.cc: ...here. * ggc-tests.c: Moved to... * ggc-tests.cc: ...here. * gimple-builder.c: Moved to... * gimple-builder.cc: ...here. * gimple-expr.c: Moved to... * gimple-expr.cc: ...here. * gimple-fold.c: Moved to... * gimple-fold.cc: ...here. * gimple-iterator.c: Moved to... * gimple-iterator.cc: ...here. * gimple-laddress.c: Moved to... * gimple-laddress.cc: ...here. * gimple-loop-jam.c: Moved to... * gimple-loop-jam.cc: ...here. * gimple-low.c: Moved to... * gimple-low.cc: ...here. * gimple-match-head.c: Moved to... * gimple-match-head.cc: ...here. * gimple-pretty-print.c: Moved to... * gimple-pretty-print.cc: ...here. * gimple-ssa-backprop.c: Moved to... * gimple-ssa-backprop.cc: ...here. * gimple-ssa-evrp-analyze.c: Moved to... * gimple-ssa-evrp-analyze.cc: ...here. * gimple-ssa-evrp.c: Moved to... * gimple-ssa-evrp.cc: ...here. * gimple-ssa-isolate-paths.c: Moved to... * gimple-ssa-isolate-paths.cc: ...here. * gimple-ssa-nonnull-compare.c: Moved to... * gimple-ssa-nonnull-compare.cc: ...here. * gimple-ssa-split-paths.c: Moved to... * gimple-ssa-split-paths.cc: ...here. * gimple-ssa-sprintf.c: Moved to... * gimple-ssa-sprintf.cc: ...here. * gimple-ssa-store-merging.c: Moved to... * gimple-ssa-store-merging.cc: ...here. * gimple-ssa-strength-reduction.c: Moved to... * gimple-ssa-strength-reduction.cc: ...here. * gimple-ssa-warn-alloca.c: Moved to... * gimple-ssa-warn-alloca.cc: ...here. * gimple-ssa-warn-restrict.c: Moved to... * gimple-ssa-warn-restrict.cc: ...here. * gimple-streamer-in.c: Moved to... * gimple-streamer-in.cc: ...here. * gimple-streamer-out.c: Moved to... * gimple-streamer-out.cc: ...here. * gimple-walk.c: Moved to... * gimple-walk.cc: ...here. * gimple-warn-recursion.c: Moved to... * gimple-warn-recursion.cc: ...here. * gimple.c: Moved to... * gimple.cc: ...here. * gimplify-me.c: Moved to... * gimplify-me.cc: ...here. * gimplify.c: Moved to... * gimplify.cc: ...here. * godump.c: Moved to... * godump.cc: ...here. * graph.c: Moved to... * graph.cc: ...here. * graphds.c: Moved to... * graphds.cc: ...here. * graphite-dependences.c: Moved to... * graphite-dependences.cc: ...here. * graphite-isl-ast-to-gimple.c: Moved to... * graphite-isl-ast-to-gimple.cc: ...here. * graphite-optimize-isl.c: Moved to... * graphite-optimize-isl.cc: ...here. * graphite-poly.c: Moved to... * graphite-poly.cc: ...here. * graphite-scop-detection.c: Moved to... * graphite-scop-detection.cc: ...here. * graphite-sese-to-poly.c: Moved to... * graphite-sese-to-poly.cc: ...here. * graphite.c: Moved to... * graphite.cc: ...here. * haifa-sched.c: Moved to... * haifa-sched.cc: ...here. * hash-map-tests.c: Moved to... * hash-map-tests.cc: ...here. * hash-set-tests.c: Moved to... * hash-set-tests.cc: ...here. * hash-table.c: Moved to... * hash-table.cc: ...here. * hooks.c: Moved to... * hooks.cc: ...here. * host-default.c: Moved to... * host-default.cc: ...here. * hw-doloop.c: Moved to... * hw-doloop.cc: ...here. * hwint.c: Moved to... * hwint.cc: ...here. * ifcvt.c: Moved to... * ifcvt.cc: ...here. * inchash.c: Moved to... * inchash.cc: ...here. * incpath.c: Moved to... * incpath.cc: ...here. * init-regs.c: Moved to... * init-regs.cc: ...here. * input.c: Moved to... * input.cc: ...here. * internal-fn.c: Moved to... * internal-fn.cc: ...here. * intl.c: Moved to... * intl.cc: ...here. * ipa-comdats.c: Moved to... * ipa-comdats.cc: ...here. * ipa-cp.c: Moved to... * ipa-cp.cc: ...here. * ipa-devirt.c: Moved to... * ipa-devirt.cc: ...here. * ipa-fnsummary.c: Moved to... * ipa-fnsummary.cc: ...here. * ipa-icf-gimple.c: Moved to... * ipa-icf-gimple.cc: ...here. * ipa-icf.c: Moved to... * ipa-icf.cc: ...here. * ipa-inline-analysis.c: Moved to... * ipa-inline-analysis.cc: ...here. * ipa-inline-transform.c: Moved to... * ipa-inline-transform.cc: ...here. * ipa-inline.c: Moved to... * ipa-inline.cc: ...here. * ipa-modref-tree.c: Moved to... * ipa-modref-tree.cc: ...here. * ipa-modref.c: Moved to... * ipa-modref.cc: ...here. * ipa-param-manipulation.c: Moved to... * ipa-param-manipulation.cc: ...here. * ipa-polymorphic-call.c: Moved to... * ipa-polymorphic-call.cc: ...here. * ipa-predicate.c: Moved to... * ipa-predicate.cc: ...here. * ipa-profile.c: Moved to... * ipa-profile.cc: ...here. * ipa-prop.c: Moved to... * ipa-prop.cc: ...here. * ipa-pure-const.c: Moved to... * ipa-pure-const.cc: ...here. * ipa-ref.c: Moved to... * ipa-ref.cc: ...here. * ipa-reference.c: Moved to... * ipa-reference.cc: ...here. * ipa-split.c: Moved to... * ipa-split.cc: ...here. * ipa-sra.c: Moved to... * ipa-sra.cc: ...here. * ipa-utils.c: Moved to... * ipa-utils.cc: ...here. * ipa-visibility.c: Moved to... * ipa-visibility.cc: ...here. * ipa.c: Moved to... * ipa.cc: ...here. * ira-build.c: Moved to... * ira-build.cc: ...here. * ira-color.c: Moved to... * ira-color.cc: ...here. * ira-conflicts.c: Moved to... * ira-conflicts.cc: ...here. * ira-costs.c: Moved to... * ira-costs.cc: ...here. * ira-emit.c: Moved to... * ira-emit.cc: ...here. * ira-lives.c: Moved to... * ira-lives.cc: ...here. * ira.c: Moved to... * ira.cc: ...here. * jump.c: Moved to... * jump.cc: ...here. * langhooks.c: Moved to... * langhooks.cc: ...here. * lcm.c: Moved to... * lcm.cc: ...here. * lists.c: Moved to... * lists.cc: ...here. * loop-doloop.c: Moved to... * loop-doloop.cc: ...here. * loop-init.c: Moved to... * loop-init.cc: ...here. * loop-invariant.c: Moved to... * loop-invariant.cc: ...here. * loop-iv.c: Moved to... * loop-iv.cc: ...here. * loop-unroll.c: Moved to... * loop-unroll.cc: ...here. * lower-subreg.c: Moved to... * lower-subreg.cc: ...here. * lra-assigns.c: Moved to... * lra-assigns.cc: ...here. * lra-coalesce.c: Moved to... * lra-coalesce.cc: ...here. * lra-constraints.c: Moved to... * lra-constraints.cc: ...here. * lra-eliminations.c: Moved to... * lra-eliminations.cc: ...here. * lra-lives.c: Moved to... * lra-lives.cc: ...here. * lra-remat.c: Moved to... * lra-remat.cc: ...here. * lra-spills.c: Moved to... * lra-spills.cc: ...here. * lra.c: Moved to... * lra.cc: ...here. * lto-cgraph.c: Moved to... * lto-cgraph.cc: ...here. * lto-compress.c: Moved to... * lto-compress.cc: ...here. * lto-opts.c: Moved to... * lto-opts.cc: ...here. * lto-section-in.c: Moved to... * lto-section-in.cc: ...here. * lto-section-out.c: Moved to... * lto-section-out.cc: ...here. * lto-streamer-in.c: Moved to... * lto-streamer-in.cc: ...here. * lto-streamer-out.c: Moved to... * lto-streamer-out.cc: ...here. * lto-streamer.c: Moved to... * lto-streamer.cc: ...here. * lto-wrapper.c: Moved to... * lto-wrapper.cc: ...here. * main.c: Moved to... * main.cc: ...here. * mcf.c: Moved to... * mcf.cc: ...here. * mode-switching.c: Moved to... * mode-switching.cc: ...here. * modulo-sched.c: Moved to... * modulo-sched.cc: ...here. * multiple_target.c: Moved to... * multiple_target.cc: ...here. * omp-expand.c: Moved to... * omp-expand.cc: ...here. * omp-general.c: Moved to... * omp-general.cc: ...here. * omp-low.c: Moved to... * omp-low.cc: ...here. * omp-offload.c: Moved to... * omp-offload.cc: ...here. * omp-simd-clone.c: Moved to... * omp-simd-clone.cc: ...here. * opt-suggestions.c: Moved to... * opt-suggestions.cc: ...here. * optabs-libfuncs.c: Moved to... * optabs-libfuncs.cc: ...here. * optabs-query.c: Moved to... * optabs-query.cc: ...here. * optabs-tree.c: Moved to... * optabs-tree.cc: ...here. * optabs.c: Moved to... * optabs.cc: ...here. * opts-common.c: Moved to... * opts-common.cc: ...here. * opts-global.c: Moved to... * opts-global.cc: ...here. * opts.c: Moved to... * opts.cc: ...here. * passes.c: Moved to... * passes.cc: ...here. * plugin.c: Moved to... * plugin.cc: ...here. * postreload-gcse.c: Moved to... * postreload-gcse.cc: ...here. * postreload.c: Moved to... * postreload.cc: ...here. * predict.c: Moved to... * predict.cc: ...here. * prefix.c: Moved to... * prefix.cc: ...here. * pretty-print.c: Moved to... * pretty-print.cc: ...here. * print-rtl-function.c: Moved to... * print-rtl-function.cc: ...here. * print-rtl.c: Moved to... * print-rtl.cc: ...here. * print-tree.c: Moved to... * print-tree.cc: ...here. * profile-count.c: Moved to... * profile-count.cc: ...here. * profile.c: Moved to... * profile.cc: ...here. * read-md.c: Moved to... * read-md.cc: ...here. * read-rtl-function.c: Moved to... * read-rtl-function.cc: ...here. * read-rtl.c: Moved to... * read-rtl.cc: ...here. * real.c: Moved to... * real.cc: ...here. * realmpfr.c: Moved to... * realmpfr.cc: ...here. * recog.c: Moved to... * recog.cc: ...here. * ree.c: Moved to... * ree.cc: ...here. * reg-stack.c: Moved to... * reg-stack.cc: ...here. * regcprop.c: Moved to... * regcprop.cc: ...here. * reginfo.c: Moved to... * reginfo.cc: ...here. * regrename.c: Moved to... * regrename.cc: ...here. * regstat.c: Moved to... * regstat.cc: ...here. * reload.c: Moved to... * reload.cc: ...here. * reload1.c: Moved to... * reload1.cc: ...here. * reorg.c: Moved to... * reorg.cc: ...here. * resource.c: Moved to... * resource.cc: ...here. * rtl-error.c: Moved to... * rtl-error.cc: ...here. * rtl-tests.c: Moved to... * rtl-tests.cc: ...here. * rtl.c: Moved to... * rtl.cc: ...here. * rtlanal.c: Moved to... * rtlanal.cc: ...here. * rtlhash.c: Moved to... * rtlhash.cc: ...here. * rtlhooks.c: Moved to... * rtlhooks.cc: ...here. * rtx-vector-builder.c: Moved to... * rtx-vector-builder.cc: ...here. * run-rtl-passes.c: Moved to... * run-rtl-passes.cc: ...here. * sancov.c: Moved to... * sancov.cc: ...here. * sanopt.c: Moved to... * sanopt.cc: ...here. * sbitmap.c: Moved to... * sbitmap.cc: ...here. * sched-deps.c: Moved to... * sched-deps.cc: ...here. * sched-ebb.c: Moved to... * sched-ebb.cc: ...here. * sched-rgn.c: Moved to... * sched-rgn.cc: ...here. * sel-sched-dump.c: Moved to... * sel-sched-dump.cc: ...here. * sel-sched-ir.c: Moved to... * sel-sched-ir.cc: ...here. * sel-sched.c: Moved to... * sel-sched.cc: ...here. * selftest-diagnostic.c: Moved to... * selftest-diagnostic.cc: ...here. * selftest-rtl.c: Moved to... * selftest-rtl.cc: ...here. * selftest-run-tests.c: Moved to... * selftest-run-tests.cc: ...here. * selftest.c: Moved to... * selftest.cc: ...here. * sese.c: Moved to... * sese.cc: ...here. * shrink-wrap.c: Moved to... * shrink-wrap.cc: ...here. * simplify-rtx.c: Moved to... * simplify-rtx.cc: ...here. * sparseset.c: Moved to... * sparseset.cc: ...here. * spellcheck-tree.c: Moved to... * spellcheck-tree.cc: ...here. * spellcheck.c: Moved to... * spellcheck.cc: ...here. * sreal.c: Moved to... * sreal.cc: ...here. * stack-ptr-mod.c: Moved to... * stack-ptr-mod.cc: ...here. * statistics.c: Moved to... * statistics.cc: ...here. * stmt.c: Moved to... * stmt.cc: ...here. * stor-layout.c: Moved to... * stor-layout.cc: ...here. * store-motion.c: Moved to... * store-motion.cc: ...here. * streamer-hooks.c: Moved to... * streamer-hooks.cc: ...here. * stringpool.c: Moved to... * stringpool.cc: ...here. * substring-locations.c: Moved to... * substring-locations.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * target-globals.c: Moved to... * target-globals.cc: ...here. * targhooks.c: Moved to... * targhooks.cc: ...here. * timevar.c: Moved to... * timevar.cc: ...here. * toplev.c: Moved to... * toplev.cc: ...here. * tracer.c: Moved to... * tracer.cc: ...here. * trans-mem.c: Moved to... * trans-mem.cc: ...here. * tree-affine.c: Moved to... * tree-affine.cc: ...here. * tree-call-cdce.c: Moved to... * tree-call-cdce.cc: ...here. * tree-cfg.c: Moved to... * tree-cfg.cc: ...here. * tree-cfgcleanup.c: Moved to... * tree-cfgcleanup.cc: ...here. * tree-chrec.c: Moved to... * tree-chrec.cc: ...here. * tree-complex.c: Moved to... * tree-complex.cc: ...here. * tree-data-ref.c: Moved to... * tree-data-ref.cc: ...here. * tree-dfa.c: Moved to... * tree-dfa.cc: ...here. * tree-diagnostic.c: Moved to... * tree-diagnostic.cc: ...here. * tree-dump.c: Moved to... * tree-dump.cc: ...here. * tree-eh.c: Moved to... * tree-eh.cc: ...here. * tree-emutls.c: Moved to... * tree-emutls.cc: ...here. * tree-if-conv.c: Moved to... * tree-if-conv.cc: ...here. * tree-inline.c: Moved to... * tree-inline.cc: ...here. * tree-into-ssa.c: Moved to... * tree-into-ssa.cc: ...here. * tree-iterator.c: Moved to... * tree-iterator.cc: ...here. * tree-loop-distribution.c: Moved to... * tree-loop-distribution.cc: ...here. * tree-nested.c: Moved to... * tree-nested.cc: ...here. * tree-nrv.c: Moved to... * tree-nrv.cc: ...here. * tree-object-size.c: Moved to... * tree-object-size.cc: ...here. * tree-outof-ssa.c: Moved to... * tree-outof-ssa.cc: ...here. * tree-parloops.c: Moved to... * tree-parloops.cc: ...here. * tree-phinodes.c: Moved to... * tree-phinodes.cc: ...here. * tree-predcom.c: Moved to... * tree-predcom.cc: ...here. * tree-pretty-print.c: Moved to... * tree-pretty-print.cc: ...here. * tree-profile.c: Moved to... * tree-profile.cc: ...here. * tree-scalar-evolution.c: Moved to... * tree-scalar-evolution.cc: ...here. * tree-sra.c: Moved to... * tree-sra.cc: ...here. * tree-ssa-address.c: Moved to... * tree-ssa-address.cc: ...here. * tree-ssa-alias.c: Moved to... * tree-ssa-alias.cc: ...here. * tree-ssa-ccp.c: Moved to... * tree-ssa-ccp.cc: ...here. * tree-ssa-coalesce.c: Moved to... * tree-ssa-coalesce.cc: ...here. * tree-ssa-copy.c: Moved to... * tree-ssa-copy.cc: ...here. * tree-ssa-dce.c: Moved to... * tree-ssa-dce.cc: ...here. * tree-ssa-dom.c: Moved to... * tree-ssa-dom.cc: ...here. * tree-ssa-dse.c: Moved to... * tree-ssa-dse.cc: ...here. * tree-ssa-forwprop.c: Moved to... * tree-ssa-forwprop.cc: ...here. * tree-ssa-ifcombine.c: Moved to... * tree-ssa-ifcombine.cc: ...here. * tree-ssa-live.c: Moved to... * tree-ssa-live.cc: ...here. * tree-ssa-loop-ch.c: Moved to... * tree-ssa-loop-ch.cc: ...here. * tree-ssa-loop-im.c: Moved to... * tree-ssa-loop-im.cc: ...here. * tree-ssa-loop-ivcanon.c: Moved to... * tree-ssa-loop-ivcanon.cc: ...here. * tree-ssa-loop-ivopts.c: Moved to... * tree-ssa-loop-ivopts.cc: ...here. * tree-ssa-loop-manip.c: Moved to... * tree-ssa-loop-manip.cc: ...here. * tree-ssa-loop-niter.c: Moved to... * tree-ssa-loop-niter.cc: ...here. * tree-ssa-loop-prefetch.c: Moved to... * tree-ssa-loop-prefetch.cc: ...here. * tree-ssa-loop-split.c: Moved to... * tree-ssa-loop-split.cc: ...here. * tree-ssa-loop-unswitch.c: Moved to... * tree-ssa-loop-unswitch.cc: ...here. * tree-ssa-loop.c: Moved to... * tree-ssa-loop.cc: ...here. * tree-ssa-math-opts.c: Moved to... * tree-ssa-math-opts.cc: ...here. * tree-ssa-operands.c: Moved to... * tree-ssa-operands.cc: ...here. * tree-ssa-phiopt.c: Moved to... * tree-ssa-phiopt.cc: ...here. * tree-ssa-phiprop.c: Moved to... * tree-ssa-phiprop.cc: ...here. * tree-ssa-pre.c: Moved to... * tree-ssa-pre.cc: ...here. * tree-ssa-propagate.c: Moved to... * tree-ssa-propagate.cc: ...here. * tree-ssa-reassoc.c: Moved to... * tree-ssa-reassoc.cc: ...here. * tree-ssa-sccvn.c: Moved to... * tree-ssa-sccvn.cc: ...here. * tree-ssa-scopedtables.c: Moved to... * tree-ssa-scopedtables.cc: ...here. * tree-ssa-sink.c: Moved to... * tree-ssa-sink.cc: ...here. * tree-ssa-strlen.c: Moved to... * tree-ssa-strlen.cc: ...here. * tree-ssa-structalias.c: Moved to... * tree-ssa-structalias.cc: ...here. * tree-ssa-tail-merge.c: Moved to... * tree-ssa-tail-merge.cc: ...here. * tree-ssa-ter.c: Moved to... * tree-ssa-ter.cc: ...here. * tree-ssa-threadbackward.c: Moved to... * tree-ssa-threadbackward.cc: ...here. * tree-ssa-threadedge.c: Moved to... * tree-ssa-threadedge.cc: ...here. * tree-ssa-threadupdate.c: Moved to... * tree-ssa-threadupdate.cc: ...here. * tree-ssa-uncprop.c: Moved to... * tree-ssa-uncprop.cc: ...here. * tree-ssa-uninit.c: Moved to... * tree-ssa-uninit.cc: ...here. * tree-ssa.c: Moved to... * tree-ssa.cc: ...here. * tree-ssanames.c: Moved to... * tree-ssanames.cc: ...here. * tree-stdarg.c: Moved to... * tree-stdarg.cc: ...here. * tree-streamer-in.c: Moved to... * tree-streamer-in.cc: ...here. * tree-streamer-out.c: Moved to... * tree-streamer-out.cc: ...here. * tree-streamer.c: Moved to... * tree-streamer.cc: ...here. * tree-switch-conversion.c: Moved to... * tree-switch-conversion.cc: ...here. * tree-tailcall.c: Moved to... * tree-tailcall.cc: ...here. * tree-vect-data-refs.c: Moved to... * tree-vect-data-refs.cc: ...here. * tree-vect-generic.c: Moved to... * tree-vect-generic.cc: ...here. * tree-vect-loop-manip.c: Moved to... * tree-vect-loop-manip.cc: ...here. * tree-vect-loop.c: Moved to... * tree-vect-loop.cc: ...here. * tree-vect-patterns.c: Moved to... * tree-vect-patterns.cc: ...here. * tree-vect-slp-patterns.c: Moved to... * tree-vect-slp-patterns.cc: ...here. * tree-vect-slp.c: Moved to... * tree-vect-slp.cc: ...here. * tree-vect-stmts.c: Moved to... * tree-vect-stmts.cc: ...here. * tree-vector-builder.c: Moved to... * tree-vector-builder.cc: ...here. * tree-vectorizer.c: Moved to... * tree-vectorizer.cc: ...here. * tree-vrp.c: Moved to... * tree-vrp.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * tsan.c: Moved to... * tsan.cc: ...here. * typed-splay-tree.c: Moved to... * typed-splay-tree.cc: ...here. * ubsan.c: Moved to... * ubsan.cc: ...here. * valtrack.c: Moved to... * valtrack.cc: ...here. * value-prof.c: Moved to... * value-prof.cc: ...here. * var-tracking.c: Moved to... * var-tracking.cc: ...here. * varasm.c: Moved to... * varasm.cc: ...here. * varpool.c: Moved to... * varpool.cc: ...here. * vec-perm-indices.c: Moved to... * vec-perm-indices.cc: ...here. * vec.c: Moved to... * vec.cc: ...here. * vmsdbgout.c: Moved to... * vmsdbgout.cc: ...here. * vr-values.c: Moved to... * vr-values.cc: ...here. * vtable-verify.c: Moved to... * vtable-verify.cc: ...here. * web.c: Moved to... * web.cc: ...here. * xcoffout.c: Moved to... * xcoffout.cc: ...here. gcc/c-family/ChangeLog: * c-ada-spec.c: Moved to... * c-ada-spec.cc: ...here. * c-attribs.c: Moved to... * c-attribs.cc: ...here. * c-common.c: Moved to... * c-common.cc: ...here. * c-cppbuiltin.c: Moved to... * c-cppbuiltin.cc: ...here. * c-dump.c: Moved to... * c-dump.cc: ...here. * c-format.c: Moved to... * c-format.cc: ...here. * c-gimplify.c: Moved to... * c-gimplify.cc: ...here. * c-indentation.c: Moved to... * c-indentation.cc: ...here. * c-lex.c: Moved to... * c-lex.cc: ...here. * c-omp.c: Moved to... * c-omp.cc: ...here. * c-opts.c: Moved to... * c-opts.cc: ...here. * c-pch.c: Moved to... * c-pch.cc: ...here. * c-ppoutput.c: Moved to... * c-ppoutput.cc: ...here. * c-pragma.c: Moved to... * c-pragma.cc: ...here. * c-pretty-print.c: Moved to... * c-pretty-print.cc: ...here. * c-semantics.c: Moved to... * c-semantics.cc: ...here. * c-ubsan.c: Moved to... * c-ubsan.cc: ...here. * c-warn.c: Moved to... * c-warn.cc: ...here. * cppspec.c: Moved to... * cppspec.cc: ...here. * stub-objc.c: Moved to... * stub-objc.cc: ...here. gcc/c/ChangeLog: * c-aux-info.c: Moved to... * c-aux-info.cc: ...here. * c-convert.c: Moved to... * c-convert.cc: ...here. * c-decl.c: Moved to... * c-decl.cc: ...here. * c-errors.c: Moved to... * c-errors.cc: ...here. * c-fold.c: Moved to... * c-fold.cc: ...here. * c-lang.c: Moved to... * c-lang.cc: ...here. * c-objc-common.c: Moved to... * c-objc-common.cc: ...here. * c-parser.c: Moved to... * c-parser.cc: ...here. * c-typeck.c: Moved to... * c-typeck.cc: ...here. * gccspec.c: Moved to... * gccspec.cc: ...here. * gimple-parser.c: Moved to... * gimple-parser.cc: ...here. gcc/cp/ChangeLog: * call.c: Moved to... * call.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constexpr.c: Moved to... * constexpr.cc: ...here. * cp-gimplify.c: Moved to... * cp-gimplify.cc: ...here. * cp-lang.c: Moved to... * cp-lang.cc: ...here. * cp-objcp-common.c: Moved to... * cp-objcp-common.cc: ...here. * cp-ubsan.c: Moved to... * cp-ubsan.cc: ...here. * cvt.c: Moved to... * cvt.cc: ...here. * cxx-pretty-print.c: Moved to... * cxx-pretty-print.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * decl2.c: Moved to... * decl2.cc: ...here. * dump.c: Moved to... * dump.cc: ...here. * error.c: Moved to... * error.cc: ...here. * except.c: Moved to... * except.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * friend.c: Moved to... * friend.cc: ...here. * g++spec.c: Moved to... * g++spec.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lambda.c: Moved to... * lambda.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * mangle.c: Moved to... * mangle.cc: ...here. * method.c: Moved to... * method.cc: ...here. * name-lookup.c: Moved to... * name-lookup.cc: ...here. * optimize.c: Moved to... * optimize.cc: ...here. * parser.c: Moved to... * parser.cc: ...here. * pt.c: Moved to... * pt.cc: ...here. * ptree.c: Moved to... * ptree.cc: ...here. * rtti.c: Moved to... * rtti.cc: ...here. * search.c: Moved to... * search.cc: ...here. * semantics.c: Moved to... * semantics.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * typeck.c: Moved to... * typeck.cc: ...here. * typeck2.c: Moved to... * typeck2.cc: ...here. * vtable-class-hierarchy.c: Moved to... * vtable-class-hierarchy.cc: ...here. gcc/fortran/ChangeLog: * arith.c: Moved to... * arith.cc: ...here. * array.c: Moved to... * array.cc: ...here. * bbt.c: Moved to... * bbt.cc: ...here. * check.c: Moved to... * check.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constructor.c: Moved to... * constructor.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * cpp.c: Moved to... * cpp.cc: ...here. * data.c: Moved to... * data.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * dependency.c: Moved to... * dependency.cc: ...here. * dump-parse-tree.c: Moved to... * dump-parse-tree.cc: ...here. * error.c: Moved to... * error.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * f95-lang.c: Moved to... * f95-lang.cc: ...here. * frontend-passes.c: Moved to... * frontend-passes.cc: ...here. * gfortranspec.c: Moved to... * gfortranspec.cc: ...here. * interface.c: Moved to... * interface.cc: ...here. * intrinsic.c: Moved to... * intrinsic.cc: ...here. * io.c: Moved to... * io.cc: ...here. * iresolve.c: Moved to... * iresolve.cc: ...here. * match.c: Moved to... * match.cc: ...here. * matchexp.c: Moved to... * matchexp.cc: ...here. * misc.c: Moved to... * misc.cc: ...here. * module.c: Moved to... * module.cc: ...here. * openmp.c: Moved to... * openmp.cc: ...here. * options.c: Moved to... * options.cc: ...here. * parse.c: Moved to... * parse.cc: ...here. * primary.c: Moved to... * primary.cc: ...here. * resolve.c: Moved to... * resolve.cc: ...here. * scanner.c: Moved to... * scanner.cc: ...here. * simplify.c: Moved to... * simplify.cc: ...here. * st.c: Moved to... * st.cc: ...here. * symbol.c: Moved to... * symbol.cc: ...here. * target-memory.c: Moved to... * target-memory.cc: ...here. * trans-array.c: Moved to... * trans-array.cc: ...here. * trans-common.c: Moved to... * trans-common.cc: ...here. * trans-const.c: Moved to... * trans-const.cc: ...here. * trans-decl.c: Moved to... * trans-decl.cc: ...here. * trans-expr.c: Moved to... * trans-expr.cc: ...here. * trans-intrinsic.c: Moved to... * trans-intrinsic.cc: ...here. * trans-io.c: Moved to... * trans-io.cc: ...here. * trans-openmp.c: Moved to... * trans-openmp.cc: ...here. * trans-stmt.c: Moved to... * trans-stmt.cc: ...here. * trans-types.c: Moved to... * trans-types.cc: ...here. * trans.c: Moved to... * trans.cc: ...here. gcc/go/ChangeLog: * go-backend.c: Moved to... * go-backend.cc: ...here. * go-lang.c: Moved to... * go-lang.cc: ...here. * gospec.c: Moved to... * gospec.cc: ...here. gcc/jit/ChangeLog: * dummy-frontend.c: Moved to... * dummy-frontend.cc: ...here. * jit-builtins.c: Moved to... * jit-builtins.cc: ...here. * jit-logging.c: Moved to... * jit-logging.cc: ...here. * jit-playback.c: Moved to... * jit-playback.cc: ...here. * jit-recording.c: Moved to... * jit-recording.cc: ...here. * jit-result.c: Moved to... * jit-result.cc: ...here. * jit-spec.c: Moved to... * jit-spec.cc: ...here. * jit-tempdir.c: Moved to... * jit-tempdir.cc: ...here. * jit-w32.c: Moved to... * jit-w32.cc: ...here. * libgccjit.c: Moved to... * libgccjit.cc: ...here. gcc/lto/ChangeLog: * common.c: Moved to... * common.cc: ...here. * lto-common.c: Moved to... * lto-common.cc: ...here. * lto-dump.c: Moved to... * lto-dump.cc: ...here. * lto-lang.c: Moved to... * lto-lang.cc: ...here. * lto-object.c: Moved to... * lto-object.cc: ...here. * lto-partition.c: Moved to... * lto-partition.cc: ...here. * lto-symtab.c: Moved to... * lto-symtab.cc: ...here. * lto.c: Moved to... * lto.cc: ...here. gcc/objc/ChangeLog: * objc-act.c: Moved to... * objc-act.cc: ...here. * objc-encoding.c: Moved to... * objc-encoding.cc: ...here. * objc-gnu-runtime-abi-01.c: Moved to... * objc-gnu-runtime-abi-01.cc: ...here. * objc-lang.c: Moved to... * objc-lang.cc: ...here. * objc-map.c: Moved to... * objc-map.cc: ...here. * objc-next-runtime-abi-01.c: Moved to... * objc-next-runtime-abi-01.cc: ...here. * objc-next-runtime-abi-02.c: Moved to... * objc-next-runtime-abi-02.cc: ...here. * objc-runtime-shared-support.c: Moved to... * objc-runtime-shared-support.cc: ...here. gcc/objcp/ChangeLog: * objcp-decl.c: Moved to... * objcp-decl.cc: ...here. * objcp-lang.c: Moved to... * objcp-lang.cc: ...here. libcpp/ChangeLog: * charset.c: Moved to... * charset.cc: ...here. * directives.c: Moved to... * directives.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * files.c: Moved to... * files.cc: ...here. * identifiers.c: Moved to... * identifiers.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * line-map.c: Moved to... * line-map.cc: ...here. * macro.c: Moved to... * macro.cc: ...here. * makeucnid.c: Moved to... * makeucnid.cc: ...here. * mkdeps.c: Moved to... * mkdeps.cc: ...here. * pch.c: Moved to... * pch.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * traditional.c: Moved to... * traditional.cc: ...here.
Diffstat (limited to 'gcc/c-family/c-pragma.cc')
-rw-r--r--gcc/c-family/c-pragma.cc1656
1 files changed, 1656 insertions, 0 deletions
diff --git a/gcc/c-family/c-pragma.cc b/gcc/c-family/c-pragma.cc
new file mode 100644
index 0000000..8dde5b8
--- /dev/null
+++ b/gcc/c-family/c-pragma.cc
@@ -0,0 +1,1656 @@
+/* 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 2024-08-17 14:38:10 +0000