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: Moved to...
	* config/i386/x86-tune-sched-atom.cc: ...here.
	* config/i386/x86-tune-sched-bd.c: Moved to...
	* config/i386/x86-tune-sched-bd.cc: ...here.
	* config/i386/x86-tune-sched-core.c: Moved to...
	* config/i386/x86-tune-sched-core.cc: ...here.
	* config/i386/x86-tune-sched.c: Moved to...
	* config/i386/x86-tune-sched.cc: ...here.
	* config/ia64/ia64-c.c: Moved to...
	* config/ia64/ia64-c.cc: ...here.
	* config/ia64/ia64.c: Moved to...
	* config/ia64/ia64.cc: ...here.
	* config/iq2000/iq2000.c: Moved to...
	* config/iq2000/iq2000.cc: ...here.
	* config/linux.c: Moved to...
	* config/linux.cc: ...here.
	* config/lm32/lm32.c: Moved to...
	* config/lm32/lm32.cc: ...here.
	* config/m32c/m32c-pragma.c: Moved to...
	* config/m32c/m32c-pragma.cc: ...here.
	* config/m32c/m32c.c: Moved to...
	* config/m32c/m32c.cc: ...here.
	* config/m32r/m32r.c: Moved to...
	* config/m32r/m32r.cc: ...here.
	* config/m68k/m68k.c: Moved to...
	* config/m68k/m68k.cc: ...here.
	* config/mcore/mcore.c: Moved to...
	* config/mcore/mcore.cc: ...here.
	* config/microblaze/microblaze-c.c: Moved to...
	* config/microblaze/microblaze-c.cc: ...here.
	* config/microblaze/microblaze.c: Moved to...
	* config/microblaze/microblaze.cc: ...here.
	* config/mips/driver-native.c: Moved to...
	* config/mips/driver-native.cc: ...here.
	* config/mips/frame-header-opt.c: Moved to...
	* config/mips/frame-header-opt.cc: ...here.
	* config/mips/mips-d.c: Moved to...
	* config/mips/mips-d.cc: ...here.
	* config/mips/mips.c: Moved to...
	* config/mips/mips.cc: ...here.
	* config/mmix/mmix.c: Moved to...
	* config/mmix/mmix.cc: ...here.
	* config/mn10300/mn10300.c: Moved to...
	* config/mn10300/mn10300.cc: ...here.
	* config/moxie/moxie.c: Moved to...
	* config/moxie/moxie.cc: ...here.
	* config/msp430/driver-msp430.c: Moved to...
	* config/msp430/driver-msp430.cc: ...here.
	* config/msp430/msp430-c.c: Moved to...
	* config/msp430/msp430-c.cc: ...here.
	* config/msp430/msp430-devices.c: Moved to...
	* config/msp430/msp430-devices.cc: ...here.
	* config/msp430/msp430.c: Moved to...
	* config/msp430/msp430.cc: ...here.
	* config/nds32/nds32-cost.c: Moved to...
	* config/nds32/nds32-cost.cc: ...here.
	* config/nds32/nds32-fp-as-gp.c: Moved to...
	* config/nds32/nds32-fp-as-gp.cc: ...here.
	* config/nds32/nds32-intrinsic.c: Moved to...
	* config/nds32/nds32-intrinsic.cc: ...here.
	* config/nds32/nds32-isr.c: Moved to...
	* config/nds32/nds32-isr.cc: ...here.
	* config/nds32/nds32-md-auxiliary.c: Moved to...
	* config/nds32/nds32-md-auxiliary.cc: ...here.
	* config/nds32/nds32-memory-manipulation.c: Moved to...
	* config/nds32/nds32-memory-manipulation.cc: ...here.
	* config/nds32/nds32-pipelines-auxiliary.c: Moved to...
	* config/nds32/nds32-pipelines-auxiliary.cc: ...here.
	* config/nds32/nds32-predicates.c: Moved to...
	* config/nds32/nds32-predicates.cc: ...here.
	* config/nds32/nds32-relax-opt.c: Moved to...
	* config/nds32/nds32-relax-opt.cc: ...here.
	* config/nds32/nds32-utils.c: Moved to...
	* config/nds32/nds32-utils.cc: ...here.
	* config/nds32/nds32.c: Moved to...
	* config/nds32/nds32.cc: ...here.
	* config/netbsd-d.c: Moved to...
	* config/netbsd-d.cc: ...here.
	* config/netbsd.c: Moved to...
	* config/netbsd.cc: ...here.
	* config/nios2/nios2.c: Moved to...
	* config/nios2/nios2.cc: ...here.
	* config/nvptx/mkoffload.c: Moved to...
	* config/nvptx/mkoffload.cc: ...here.
	* config/nvptx/nvptx-c.c: Moved to...
	* config/nvptx/nvptx-c.cc: ...here.
	* config/nvptx/nvptx.c: Moved to...
	* config/nvptx/nvptx.cc: ...here.
	* config/openbsd-d.c: Moved to...
	* config/openbsd-d.cc: ...here.
	* config/or1k/or1k.c: Moved to...
	* config/or1k/or1k.cc: ...here.
	* config/pa/pa-d.c: Moved to...
	* config/pa/pa-d.cc: ...here.
	* config/pa/pa.c: Moved to...
	* config/pa/pa.cc: ...here.
	* config/pdp11/pdp11.c: Moved to...
	* config/pdp11/pdp11.cc: ...here.
	* config/pru/pru-passes.c: Moved to...
	* config/pru/pru-passes.cc: ...here.
	* config/pru/pru-pragma.c: Moved to...
	* config/pru/pru-pragma.cc: ...here.
	* config/pru/pru.c: Moved to...
	* config/pru/pru.cc: ...here.
	* config/riscv/riscv-builtins.c: Moved to...
	* config/riscv/riscv-builtins.cc: ...here.
	* config/riscv/riscv-c.c: Moved to...
	* config/riscv/riscv-c.cc: ...here.
	* config/riscv/riscv-d.c: Moved to...
	* config/riscv/riscv-d.cc: ...here.
	* config/riscv/riscv-shorten-memrefs.c: Moved to...
	* config/riscv/riscv-shorten-memrefs.cc: ...here.
	* config/riscv/riscv-sr.c: Moved to...
	* config/riscv/riscv-sr.cc: ...here.
	* config/riscv/riscv.c: Moved to...
	* config/riscv/riscv.cc: ...here.
	* config/rl78/rl78-c.c: Moved to...
	* config/rl78/rl78-c.cc: ...here.
	* config/rl78/rl78.c: Moved to...
	* config/rl78/rl78.cc: ...here.
	* config/rs6000/driver-rs6000.c: Moved to...
	* config/rs6000/driver-rs6000.cc: ...here.
	* config/rs6000/host-darwin.c: Moved to...
	* config/rs6000/host-darwin.cc: ...here.
	* config/rs6000/host-ppc64-darwin.c: Moved to...
	* config/rs6000/host-ppc64-darwin.cc: ...here.
	* config/rs6000/rbtree.c: Moved to...
	* config/rs6000/rbtree.cc: ...here.
	* config/rs6000/rs6000-c.c: Moved to...
	* config/rs6000/rs6000-c.cc: ...here.
	* config/rs6000/rs6000-call.c: Moved to...
	* config/rs6000/rs6000-call.cc: ...here.
	* config/rs6000/rs6000-d.c: Moved to...
	* config/rs6000/rs6000-d.cc: ...here.
	* config/rs6000/rs6000-gen-builtins.c: Moved to...
	* config/rs6000/rs6000-gen-builtins.cc: ...here.
	* config/rs6000/rs6000-linux.c: Moved to...
	* config/rs6000/rs6000-linux.cc: ...here.
	* config/rs6000/rs6000-logue.c: Moved to...
	* config/rs6000/rs6000-logue.cc: ...here.
	* config/rs6000/rs6000-p8swap.c: Moved to...
	* config/rs6000/rs6000-p8swap.cc: ...here.
	* config/rs6000/rs6000-pcrel-opt.c: Moved to...
	* config/rs6000/rs6000-pcrel-opt.cc: ...here.
	* config/rs6000/rs6000-string.c: Moved to...
	* config/rs6000/rs6000-string.cc: ...here.
	* config/rs6000/rs6000.c: Moved to...
	* config/rs6000/rs6000.cc: ...here.
	* config/rx/rx.c: Moved to...
	* config/rx/rx.cc: ...here.
	* config/s390/driver-native.c: Moved to...
	* config/s390/driver-native.cc: ...here.
	* config/s390/s390-c.c: Moved to...
	* config/s390/s390-c.cc: ...here.
	* config/s390/s390-d.c: Moved to...
	* config/s390/s390-d.cc: ...here.
	* config/s390/s390.c: Moved to...
	* config/s390/s390.cc: ...here.
	* config/sh/divtab-sh4-300.c: Moved to...
	* config/sh/divtab-sh4-300.cc: ...here.
	* config/sh/divtab-sh4.c: Moved to...
	* config/sh/divtab-sh4.cc: ...here.
	* config/sh/divtab.c: Moved to...
	* config/sh/divtab.cc: ...here.
	* config/sh/sh-c.c: Moved to...
	* config/sh/sh-c.cc: ...here.
	* config/sh/sh.c: Moved to...
	* config/sh/sh.cc: ...here.
	* config/sol2-c.c: Moved to...
	* config/sol2-c.cc: ...here.
	* config/sol2-cxx.c: Moved to...
	* config/sol2-cxx.cc: ...here.
	* config/sol2-d.c: Moved to...
	* config/sol2-d.cc: ...here.
	* config/sol2-stubs.c: Moved to...
	* config/sol2-stubs.cc: ...here.
	* config/sol2.c: Moved to...
	* config/sol2.cc: ...here.
	* config/sparc/driver-sparc.c: Moved to...
	* config/sparc/driver-sparc.cc: ...here.
	* config/sparc/sparc-c.c: Moved to...
	* config/sparc/sparc-c.cc: ...here.
	* config/sparc/sparc-d.c: Moved to...
	* config/sparc/sparc-d.cc: ...here.
	* config/sparc/sparc.c: Moved to...
	* config/sparc/sparc.cc: ...here.
	* config/stormy16/stormy16.c: Moved to...
	* config/stormy16/stormy16.cc: ...here.
	* config/tilegx/mul-tables.c: Moved to...
	* config/tilegx/mul-tables.cc: ...here.
	* config/tilegx/tilegx-c.c: Moved to...
	* config/tilegx/tilegx-c.cc: ...here.
	* config/tilegx/tilegx.c: Moved to...
	* config/tilegx/tilegx.cc: ...here.
	* config/tilepro/mul-tables.c: Moved to...
	* config/tilepro/mul-tables.cc: ...here.
	* config/tilepro/tilepro-c.c: Moved to...
	* config/tilepro/tilepro-c.cc: ...here.
	* config/tilepro/tilepro.c: Moved to...
	* config/tilepro/tilepro.cc: ...here.
	* config/v850/v850-c.c: Moved to...
	* config/v850/v850-c.cc: ...here.
	* config/v850/v850.c: Moved to...
	* config/v850/v850.cc: ...here.
	* config/vax/vax.c: Moved to...
	* config/vax/vax.cc: ...here.
	* config/visium/visium.c: Moved to...
	* config/visium/visium.cc: ...here.
	* config/vms/vms-c.c: Moved to...
	* config/vms/vms-c.cc: ...here.
	* config/vms/vms-f.c: Moved to...
	* config/vms/vms-f.cc: ...here.
	* config/vms/vms.c: Moved to...
	* config/vms/vms.cc: ...here.
	* config/vxworks-c.c: Moved to...
	* config/vxworks-c.cc: ...here.
	* config/vxworks.c: Moved to...
	* config/vxworks.cc: ...here.
	* config/winnt-c.c: Moved to...
	* config/winnt-c.cc: ...here.
	* config/xtensa/xtensa.c: Moved to...
	* config/xtensa/xtensa.cc: ...here.
	* context.c: Moved to...
	* context.cc: ...here.
	* convert.c: Moved to...
	* convert.cc: ...here.
	* coverage.c: Moved to...
	* coverage.cc: ...here.
	* cppbuiltin.c: Moved to...
	* cppbuiltin.cc: ...here.
	* cppdefault.c: Moved to...
	* cppdefault.cc: ...here.
	* cprop.c: Moved to...
	* cprop.cc: ...here.
	* cse.c: Moved to...
	* cse.cc: ...here.
	* cselib.c: Moved to...
	* cselib.cc: ...here.
	* ctfc.c: Moved to...
	* ctfc.cc: ...here.
	* ctfout.c: Moved to...
	* ctfout.cc: ...here.
	* data-streamer-in.c: Moved to...
	* data-streamer-in.cc: ...here.
	* data-streamer-out.c: Moved to...
	* data-streamer-out.cc: ...here.
	* data-streamer.c: Moved to...
	* data-streamer.cc: ...here.
	* dbgcnt.c: Moved to...
	* dbgcnt.cc: ...here.
	* dbxout.c: Moved to...
	* dbxout.cc: ...here.
	* dce.c: Moved to...
	* dce.cc: ...here.
	* ddg.c: Moved to...
	* ddg.cc: ...here.
	* debug.c: Moved to...
	* debug.cc: ...here.
	* df-core.c: Moved to...
	* df-core.cc: ...here.
	* df-problems.c: Moved to...
	* df-problems.cc: ...here.
	* df-scan.c: Moved to...
	* df-scan.cc: ...here.
	* dfp.c: Moved to...
	* dfp.cc: ...here.
	* diagnostic-color.c: Moved to...
	* diagnostic-color.cc: ...here.
	* diagnostic-show-locus.c: Moved to...
	* diagnostic-show-locus.cc: ...here.
	* diagnostic-spec.c: Moved to...
	* diagnostic-spec.cc: ...here.
	* diagnostic.c: Moved to...
	* diagnostic.cc: ...here.
	* dojump.c: Moved to...
	* dojump.cc: ...here.
	* dominance.c: Moved to...
	* dominance.cc: ...here.
	* domwalk.c: Moved to...
	* domwalk.cc: ...here.
	* double-int.c: Moved to...
	* double-int.cc: ...here.
	* dse.c: Moved to...
	* dse.cc: ...here.
	* dumpfile.c: Moved to...
	* dumpfile.cc: ...here.
	* dwarf2asm.c: Moved to...
	* dwarf2asm.cc: ...here.
	* dwarf2cfi.c: Moved to...
	* dwarf2cfi.cc: ...here.
	* dwarf2ctf.c: Moved to...
	* dwarf2ctf.cc: ...here.
	* dwarf2out.c: Moved to...
	* dwarf2out.cc: ...here.
	* early-remat.c: Moved to...
	* early-remat.cc: ...here.
	* edit-context.c: Moved to...
	* edit-context.cc: ...here.
	* emit-rtl.c: Moved to...
	* emit-rtl.cc: ...here.
	* errors.c: Moved to...
	* errors.cc: ...here.
	* et-forest.c: Moved to...
	* et-forest.cc: ...here.
	* except.c: Moved to...
	* except.cc: ...here.
	* explow.c: Moved to...
	* explow.cc: ...here.
	* expmed.c: Moved to...
	* expmed.cc: ...here.
	* expr.c: Moved to...
	* expr.cc: ...here.
	* fibonacci_heap.c: Moved to...
	* fibonacci_heap.cc: ...here.
	* file-find.c: Moved to...
	* file-find.cc: ...here.
	* file-prefix-map.c: Moved to...
	* file-prefix-map.cc: ...here.
	* final.c: Moved to...
	* final.cc: ...here.
	* fixed-value.c: Moved to...
	* fixed-value.cc: ...here.
	* fold-const-call.c: Moved to...
	* fold-const-call.cc: ...here.
	* fold-const.c: Moved to...
	* fold-const.cc: ...here.
	* fp-test.c: Moved to...
	* fp-test.cc: ...here.
	* function-tests.c: Moved to...
	* function-tests.cc: ...here.
	* function.c: Moved to...
	* function.cc: ...here.
	* fwprop.c: Moved to...
	* fwprop.cc: ...here.
	* gcc-ar.c: Moved to...
	* gcc-ar.cc: ...here.
	* gcc-main.c: Moved to...
	* gcc-main.cc: ...here.
	* gcc-rich-location.c: Moved to...
	* gcc-rich-location.cc: ...here.
	* gcc.c: Moved to...
	* gcc.cc: ...here.
	* gcov-dump.c: Moved to...
	* gcov-dump.cc: ...here.
	* gcov-io.c: Moved to...
	* gcov-io.cc: ...here.
	* gcov-tool.c: Moved to...
	* gcov-tool.cc: ...here.
	* gcov.c: Moved to...
	* gcov.cc: ...here.
	* gcse-common.c: Moved to...
	* gcse-common.cc: ...here.
	* gcse.c: Moved to...
	* gcse.cc: ...here.
	* genattr-common.c: Moved to...
	* genattr-common.cc: ...here.
	* genattr.c: Moved to...
	* genattr.cc: ...here.
	* genattrtab.c: Moved to...
	* genattrtab.cc: ...here.
	* genautomata.c: Moved to...
	* genautomata.cc: ...here.
	* gencfn-macros.c: Moved to...
	* gencfn-macros.cc: ...here.
	* gencheck.c: Moved to...
	* gencheck.cc: ...here.
	* genchecksum.c: Moved to...
	* genchecksum.cc: ...here.
	* gencodes.c: Moved to...
	* gencodes.cc: ...here.
	* genconditions.c: Moved to...
	* genconditions.cc: ...here.
	* genconfig.c: Moved to...
	* genconfig.cc: ...here.
	* genconstants.c: Moved to...
	* genconstants.cc: ...here.
	* genemit.c: Moved to...
	* genemit.cc: ...here.
	* genenums.c: Moved to...
	* genenums.cc: ...here.
	* generic-match-head.c: Moved to...
	* generic-match-head.cc: ...here.
	* genextract.c: Moved to...
	* genextract.cc: ...here.
	* genflags.c: Moved to...
	* genflags.cc: ...here.
	* gengenrtl.c: Moved to...
	* gengenrtl.cc: ...here.
	* gengtype-parse.c: Moved to...
	* gengtype-parse.cc: ...here.
	* gengtype-state.c: Moved to...
	* gengtype-state.cc: ...here.
	* gengtype.c: Moved to...
	* gengtype.cc: ...here.
	* genhooks.c: Moved to...
	* genhooks.cc: ...here.
	* genmatch.c: Moved to...
	* genmatch.cc: ...here.
	* genmddeps.c: Moved to...
	* genmddeps.cc: ...here.
	* genmddump.c: Moved to...
	* genmddump.cc: ...here.
	* genmodes.c: Moved to...
	* genmodes.cc: ...here.
	* genopinit.c: Moved to...
	* genopinit.cc: ...here.
	* genoutput.c: Moved to...
	* genoutput.cc: ...here.
	* genpeep.c: Moved to...
	* genpeep.cc: ...here.
	* genpreds.c: Moved to...
	* genpreds.cc: ...here.
	* genrecog.c: Moved to...
	* genrecog.cc: ...here.
	* gensupport.c: Moved to...
	* gensupport.cc: ...here.
	* gentarget-def.c: Moved to...
	* gentarget-def.cc: ...here.
	* genversion.c: Moved to...
	* genversion.cc: ...here.
	* ggc-common.c: Moved to...
	* ggc-common.cc: ...here.
	* ggc-none.c: Moved to...
	* ggc-none.cc: ...here.
	* ggc-page.c: Moved to...
	* ggc-page.cc: ...here.
	* ggc-tests.c: Moved to...
	* ggc-tests.cc: ...here.
	* gimple-builder.c: Moved to...
	* gimple-builder.cc: ...here.
	* gimple-expr.c: Moved to...
	* gimple-expr.cc: ...here.
	* gimple-fold.c: Moved to...
	* gimple-fold.cc: ...here.
	* gimple-iterator.c: Moved to...
	* gimple-iterator.cc: ...here.
	* gimple-laddress.c: Moved to...
	* gimple-laddress.cc: ...here.
	* gimple-loop-jam.c: Moved to...
	* gimple-loop-jam.cc: ...here.
	* gimple-low.c: Moved to...
	* gimple-low.cc: ...here.
	* gimple-match-head.c: Moved to...
	* gimple-match-head.cc: ...here.
	* gimple-pretty-print.c: Moved to...
	* gimple-pretty-print.cc: ...here.
	* gimple-ssa-backprop.c: Moved to...
	* gimple-ssa-backprop.cc: ...here.
	* gimple-ssa-evrp-analyze.c: Moved to...
	* gimple-ssa-evrp-analyze.cc: ...here.
	* gimple-ssa-evrp.c: Moved to...
	* gimple-ssa-evrp.cc: ...here.
	* gimple-ssa-isolate-paths.c: Moved to...
	* gimple-ssa-isolate-paths.cc: ...here.
	* gimple-ssa-nonnull-compare.c: Moved to...
	* gimple-ssa-nonnull-compare.cc: ...here.
	* gimple-ssa-split-paths.c: Moved to...
	* gimple-ssa-split-paths.cc: ...here.
	* gimple-ssa-sprintf.c: Moved to...
	* gimple-ssa-sprintf.cc: ...here.
	* gimple-ssa-store-merging.c: Moved to...
	* gimple-ssa-store-merging.cc: ...here.
	* gimple-ssa-strength-reduction.c: Moved to...
	* gimple-ssa-strength-reduction.cc: ...here.
	* gimple-ssa-warn-alloca.c: Moved to...
	* gimple-ssa-warn-alloca.cc: ...here.
	* gimple-ssa-warn-restrict.c: Moved to...
	* gimple-ssa-warn-restrict.cc: ...here.
	* gimple-streamer-in.c: Moved to...
	* gimple-streamer-in.cc: ...here.
	* gimple-streamer-out.c: Moved to...
	* gimple-streamer-out.cc: ...here.
	* gimple-walk.c: Moved to...
	* gimple-walk.cc: ...here.
	* gimple-warn-recursion.c: Moved to...
	* gimple-warn-recursion.cc: ...here.
	* gimple.c: Moved to...
	* gimple.cc: ...here.
	* gimplify-me.c: Moved to...
	* gimplify-me.cc: ...here.
	* gimplify.c: Moved to...
	* gimplify.cc: ...here.
	* godump.c: Moved to...
	* godump.cc: ...here.
	* graph.c: Moved to...
	* graph.cc: ...here.
	* graphds.c: Moved to...
	* graphds.cc: ...here.
	* graphite-dependences.c: Moved to...
	* graphite-dependences.cc: ...here.
	* graphite-isl-ast-to-gimple.c: Moved to...
	* graphite-isl-ast-to-gimple.cc: ...here.
	* graphite-optimize-isl.c: Moved to...
	* graphite-optimize-isl.cc: ...here.
	* graphite-poly.c: Moved to...
	* graphite-poly.cc: ...here.
	* graphite-scop-detection.c: Moved to...
	* graphite-scop-detection.cc: ...here.
	* graphite-sese-to-poly.c: Moved to...
	* graphite-sese-to-poly.cc: ...here.
	* graphite.c: Moved to...
	* graphite.cc: ...here.
	* haifa-sched.c: Moved to...
	* haifa-sched.cc: ...here.
	* hash-map-tests.c: Moved to...
	* hash-map-tests.cc: ...here.
	* hash-set-tests.c: Moved to...
	* hash-set-tests.cc: ...here.
	* hash-table.c: Moved to...
	* hash-table.cc: ...here.
	* hooks.c: Moved to...
	* hooks.cc: ...here.
	* host-default.c: Moved to...
	* host-default.cc: ...here.
	* hw-doloop.c: Moved to...
	* hw-doloop.cc: ...here.
	* hwint.c: Moved to...
	* hwint.cc: ...here.
	* ifcvt.c: Moved to...
	* ifcvt.cc: ...here.
	* inchash.c: Moved to...
	* inchash.cc: ...here.
	* incpath.c: Moved to...
	* incpath.cc: ...here.
	* init-regs.c: Moved to...
	* init-regs.cc: ...here.
	* input.c: Moved to...
	* input.cc: ...here.
	* internal-fn.c: Moved to...
	* internal-fn.cc: ...here.
	* intl.c: Moved to...
	* intl.cc: ...here.
	* ipa-comdats.c: Moved to...
	* ipa-comdats.cc: ...here.
	* ipa-cp.c: Moved to...
	* ipa-cp.cc: ...here.
	* ipa-devirt.c: Moved to...
	* ipa-devirt.cc: ...here.
	* ipa-fnsummary.c: Moved to...
	* ipa-fnsummary.cc: ...here.
	* ipa-icf-gimple.c: Moved to...
	* ipa-icf-gimple.cc: ...here.
	* ipa-icf.c: Moved to...
	* ipa-icf.cc: ...here.
	* ipa-inline-analysis.c: Moved to...
	* ipa-inline-analysis.cc: ...here.
	* ipa-inline-transform.c: Moved to...
	* ipa-inline-transform.cc: ...here.
	* ipa-inline.c: Moved to...
	* ipa-inline.cc: ...here.
	* ipa-modref-tree.c: Moved to...
	* ipa-modref-tree.cc: ...here.
	* ipa-modref.c: Moved to...
	* ipa-modref.cc: ...here.
	* ipa-param-manipulation.c: Moved to...
	* ipa-param-manipulation.cc: ...here.
	* ipa-polymorphic-call.c: Moved to...
	* ipa-polymorphic-call.cc: ...here.
	* ipa-predicate.c: Moved to...
	* ipa-predicate.cc: ...here.
	* ipa-profile.c: Moved to...
	* ipa-profile.cc: ...here.
	* ipa-prop.c: Moved to...
	* ipa-prop.cc: ...here.
	* ipa-pure-const.c: Moved to...
	* ipa-pure-const.cc: ...here.
	* ipa-ref.c: Moved to...
	* ipa-ref.cc: ...here.
	* ipa-reference.c: Moved to...
	* ipa-reference.cc: ...here.
	* ipa-split.c: Moved to...
	* ipa-split.cc: ...here.
	* ipa-sra.c: Moved to...
	* ipa-sra.cc: ...here.
	* ipa-utils.c: Moved to...
	* ipa-utils.cc: ...here.
	* ipa-visibility.c: Moved to...
	* ipa-visibility.cc: ...here.
	* ipa.c: Moved to...
	* ipa.cc: ...here.
	* ira-build.c: Moved to...
	* ira-build.cc: ...here.
	* ira-color.c: Moved to...
	* ira-color.cc: ...here.
	* ira-conflicts.c: Moved to...
	* ira-conflicts.cc: ...here.
	* ira-costs.c: Moved to...
	* ira-costs.cc: ...here.
	* ira-emit.c: Moved to...
	* ira-emit.cc: ...here.
	* ira-lives.c: Moved to...
	* ira-lives.cc: ...here.
	* ira.c: Moved to...
	* ira.cc: ...here.
	* jump.c: Moved to...
	* jump.cc: ...here.
	* langhooks.c: Moved to...
	* langhooks.cc: ...here.
	* lcm.c: Moved to...
	* lcm.cc: ...here.
	* lists.c: Moved to...
	* lists.cc: ...here.
	* loop-doloop.c: Moved to...
	* loop-doloop.cc: ...here.
	* loop-init.c: Moved to...
	* loop-init.cc: ...here.
	* loop-invariant.c: Moved to...
	* loop-invariant.cc: ...here.
	* loop-iv.c: Moved to...
	* loop-iv.cc: ...here.
	* loop-unroll.c: Moved to...
	* loop-unroll.cc: ...here.
	* lower-subreg.c: Moved to...
	* lower-subreg.cc: ...here.
	* lra-assigns.c: Moved to...
	* lra-assigns.cc: ...here.
	* lra-coalesce.c: Moved to...
	* lra-coalesce.cc: ...here.
	* lra-constraints.c: Moved to...
	* lra-constraints.cc: ...here.
	* lra-eliminations.c: Moved to...
	* lra-eliminations.cc: ...here.
	* lra-lives.c: Moved to...
	* lra-lives.cc: ...here.
	* lra-remat.c: Moved to...
	* lra-remat.cc: ...here.
	* lra-spills.c: Moved to...
	* lra-spills.cc: ...here.
	* lra.c: Moved to...
	* lra.cc: ...here.
	* lto-cgraph.c: Moved to...
	* lto-cgraph.cc: ...here.
	* lto-compress.c: Moved to...
	* lto-compress.cc: ...here.
	* lto-opts.c: Moved to...
	* lto-opts.cc: ...here.
	* lto-section-in.c: Moved to...
	* lto-section-in.cc: ...here.
	* lto-section-out.c: Moved to...
	* lto-section-out.cc: ...here.
	* lto-streamer-in.c: Moved to...
	* lto-streamer-in.cc: ...here.
	* lto-streamer-out.c: Moved to...
	* lto-streamer-out.cc: ...here.
	* lto-streamer.c: Moved to...
	* lto-streamer.cc: ...here.
	* lto-wrapper.c: Moved to...
	* lto-wrapper.cc: ...here.
	* main.c: Moved to...
	* main.cc: ...here.
	* mcf.c: Moved to...
	* mcf.cc: ...here.
	* mode-switching.c: Moved to...
	* mode-switching.cc: ...here.
	* modulo-sched.c: Moved to...
	* modulo-sched.cc: ...here.
	* multiple_target.c: Moved to...
	* multiple_target.cc: ...here.
	* omp-expand.c: Moved to...
	* omp-expand.cc: ...here.
	* omp-general.c: Moved to...
	* omp-general.cc: ...here.
	* omp-low.c: Moved to...
	* omp-low.cc: ...here.
	* omp-offload.c: Moved to...
	* omp-offload.cc: ...here.
	* omp-simd-clone.c: Moved to...
	* omp-simd-clone.cc: ...here.
	* opt-suggestions.c: Moved to...
	* opt-suggestions.cc: ...here.
	* optabs-libfuncs.c: Moved to...
	* optabs-libfuncs.cc: ...here.
	* optabs-query.c: Moved to...
	* optabs-query.cc: ...here.
	* optabs-tree.c: Moved to...
	* optabs-tree.cc: ...here.
	* optabs.c: Moved to...
	* optabs.cc: ...here.
	* opts-common.c: Moved to...
	* opts-common.cc: ...here.
	* opts-global.c: Moved to...
	* opts-global.cc: ...here.
	* opts.c: Moved to...
	* opts.cc: ...here.
	* passes.c: Moved to...
	* passes.cc: ...here.
	* plugin.c: Moved to...
	* plugin.cc: ...here.
	* postreload-gcse.c: Moved to...
	* postreload-gcse.cc: ...here.
	* postreload.c: Moved to...
	* postreload.cc: ...here.
	* predict.c: Moved to...
	* predict.cc: ...here.
	* prefix.c: Moved to...
	* prefix.cc: ...here.
	* pretty-print.c: Moved to...
	* pretty-print.cc: ...here.
	* print-rtl-function.c: Moved to...
	* print-rtl-function.cc: ...here.
	* print-rtl.c: Moved to...
	* print-rtl.cc: ...here.
	* print-tree.c: Moved to...
	* print-tree.cc: ...here.
	* profile-count.c: Moved to...
	* profile-count.cc: ...here.
	* profile.c: Moved to...
	* profile.cc: ...here.
	* read-md.c: Moved to...
	* read-md.cc: ...here.
	* read-rtl-function.c: Moved to...
	* read-rtl-function.cc: ...here.
	* read-rtl.c: Moved to...
	* read-rtl.cc: ...here.
	* real.c: Moved to...
	* real.cc: ...here.
	* realmpfr.c: Moved to...
	* realmpfr.cc: ...here.
	* recog.c: Moved to...
	* recog.cc: ...here.
	* ree.c: Moved to...
	* ree.cc: ...here.
	* reg-stack.c: Moved to...
	* reg-stack.cc: ...here.
	* regcprop.c: Moved to...
	* regcprop.cc: ...here.
	* reginfo.c: Moved to...
	* reginfo.cc: ...here.
	* regrename.c: Moved to...
	* regrename.cc: ...here.
	* regstat.c: Moved to...
	* regstat.cc: ...here.
	* reload.c: Moved to...
	* reload.cc: ...here.
	* reload1.c: Moved to...
	* reload1.cc: ...here.
	* reorg.c: Moved to...
	* reorg.cc: ...here.
	* resource.c: Moved to...
	* resource.cc: ...here.
	* rtl-error.c: Moved to...
	* rtl-error.cc: ...here.
	* rtl-tests.c: Moved to...
	* rtl-tests.cc: ...here.
	* rtl.c: Moved to...
	* rtl.cc: ...here.
	* rtlanal.c: Moved to...
	* rtlanal.cc: ...here.
	* rtlhash.c: Moved to...
	* rtlhash.cc: ...here.
	* rtlhooks.c: Moved to...
	* rtlhooks.cc: ...here.
	* rtx-vector-builder.c: Moved to...
	* rtx-vector-builder.cc: ...here.
	* run-rtl-passes.c: Moved to...
	* run-rtl-passes.cc: ...here.
	* sancov.c: Moved to...
	* sancov.cc: ...here.
	* sanopt.c: Moved to...
	* sanopt.cc: ...here.
	* sbitmap.c: Moved to...
	* sbitmap.cc: ...here.
	* sched-deps.c: Moved to...
	* sched-deps.cc: ...here.
	* sched-ebb.c: Moved to...
	* sched-ebb.cc: ...here.
	* sched-rgn.c: Moved to...
	* sched-rgn.cc: ...here.
	* sel-sched-dump.c: Moved to...
	* sel-sched-dump.cc: ...here.
	* sel-sched-ir.c: Moved to...
	* sel-sched-ir.cc: ...here.
	* sel-sched.c: Moved to...
	* sel-sched.cc: ...here.
	* selftest-diagnostic.c: Moved to...
	* selftest-diagnostic.cc: ...here.
	* selftest-rtl.c: Moved to...
	* selftest-rtl.cc: ...here.
	* selftest-run-tests.c: Moved to...
	* selftest-run-tests.cc: ...here.
	* selftest.c: Moved to...
	* selftest.cc: ...here.
	* sese.c: Moved to...
	* sese.cc: ...here.
	* shrink-wrap.c: Moved to...
	* shrink-wrap.cc: ...here.
	* simplify-rtx.c: Moved to...
	* simplify-rtx.cc: ...here.
	* sparseset.c: Moved to...
	* sparseset.cc: ...here.
	* spellcheck-tree.c: Moved to...
	* spellcheck-tree.cc: ...here.
	* spellcheck.c: Moved to...
	* spellcheck.cc: ...here.
	* sreal.c: Moved to...
	* sreal.cc: ...here.
	* stack-ptr-mod.c: Moved to...
	* stack-ptr-mod.cc: ...here.
	* statistics.c: Moved to...
	* statistics.cc: ...here.
	* stmt.c: Moved to...
	* stmt.cc: ...here.
	* stor-layout.c: Moved to...
	* stor-layout.cc: ...here.
	* store-motion.c: Moved to...
	* store-motion.cc: ...here.
	* streamer-hooks.c: Moved to...
	* streamer-hooks.cc: ...here.
	* stringpool.c: Moved to...
	* stringpool.cc: ...here.
	* substring-locations.c: Moved to...
	* substring-locations.cc: ...here.
	* symtab.c: Moved to...
	* symtab.cc: ...here.
	* target-globals.c: Moved to...
	* target-globals.cc: ...here.
	* targhooks.c: Moved to...
	* targhooks.cc: ...here.
	* timevar.c: Moved to...
	* timevar.cc: ...here.
	* toplev.c: Moved to...
	* toplev.cc: ...here.
	* tracer.c: Moved to...
	* tracer.cc: ...here.
	* trans-mem.c: Moved to...
	* trans-mem.cc: ...here.
	* tree-affine.c: Moved to...
	* tree-affine.cc: ...here.
	* tree-call-cdce.c: Moved to...
	* tree-call-cdce.cc: ...here.
	* tree-cfg.c: Moved to...
	* tree-cfg.cc: ...here.
	* tree-cfgcleanup.c: Moved to...
	* tree-cfgcleanup.cc: ...here.
	* tree-chrec.c: Moved to...
	* tree-chrec.cc: ...here.
	* tree-complex.c: Moved to...
	* tree-complex.cc: ...here.
	* tree-data-ref.c: Moved to...
	* tree-data-ref.cc: ...here.
	* tree-dfa.c: Moved to...
	* tree-dfa.cc: ...here.
	* tree-diagnostic.c: Moved to...
	* tree-diagnostic.cc: ...here.
	* tree-dump.c: Moved to...
	* tree-dump.cc: ...here.
	* tree-eh.c: Moved to...
	* tree-eh.cc: ...here.
	* tree-emutls.c: Moved to...
	* tree-emutls.cc: ...here.
	* tree-if-conv.c: Moved to...
	* tree-if-conv.cc: ...here.
	* tree-inline.c: Moved to...
	* tree-inline.cc: ...here.
	* tree-into-ssa.c: Moved to...
	* tree-into-ssa.cc: ...here.
	* tree-iterator.c: Moved to...
	* tree-iterator.cc: ...here.
	* tree-loop-distribution.c: Moved to...
	* tree-loop-distribution.cc: ...here.
	* tree-nested.c: Moved to...
	* tree-nested.cc: ...here.
	* tree-nrv.c: Moved to...
	* tree-nrv.cc: ...here.
	* tree-object-size.c: Moved to...
	* tree-object-size.cc: ...here.
	* tree-outof-ssa.c: Moved to...
	* tree-outof-ssa.cc: ...here.
	* tree-parloops.c: Moved to...
	* tree-parloops.cc: ...here.
	* tree-phinodes.c: Moved to...
	* tree-phinodes.cc: ...here.
	* tree-predcom.c: Moved to...
	* tree-predcom.cc: ...here.
	* tree-pretty-print.c: Moved to...
	* tree-pretty-print.cc: ...here.
	* tree-profile.c: Moved to...
	* tree-profile.cc: ...here.
	* tree-scalar-evolution.c: Moved to...
	* tree-scalar-evolution.cc: ...here.
	* tree-sra.c: Moved to...
	* tree-sra.cc: ...here.
	* tree-ssa-address.c: Moved to...
	* tree-ssa-address.cc: ...here.
	* tree-ssa-alias.c: Moved to...
	* tree-ssa-alias.cc: ...here.
	* tree-ssa-ccp.c: Moved to...
	* tree-ssa-ccp.cc: ...here.
	* tree-ssa-coalesce.c: Moved to...
	* tree-ssa-coalesce.cc: ...here.
	* tree-ssa-copy.c: Moved to...
	* tree-ssa-copy.cc: ...here.
	* tree-ssa-dce.c: Moved to...
	* tree-ssa-dce.cc: ...here.
	* tree-ssa-dom.c: Moved to...
	* tree-ssa-dom.cc: ...here.
	* tree-ssa-dse.c: Moved to...
	* tree-ssa-dse.cc: ...here.
	* tree-ssa-forwprop.c: Moved to...
	* tree-ssa-forwprop.cc: ...here.
	* tree-ssa-ifcombine.c: Moved to...
	* tree-ssa-ifcombine.cc: ...here.
	* tree-ssa-live.c: Moved to...
	* tree-ssa-live.cc: ...here.
	* tree-ssa-loop-ch.c: Moved to...
	* tree-ssa-loop-ch.cc: ...here.
	* tree-ssa-loop-im.c: Moved to...
	* tree-ssa-loop-im.cc: ...here.
	* tree-ssa-loop-ivcanon.c: Moved to...
	* tree-ssa-loop-ivcanon.cc: ...here.
	* tree-ssa-loop-ivopts.c: Moved to...
	* tree-ssa-loop-ivopts.cc: ...here.
	* tree-ssa-loop-manip.c: Moved to...
	* tree-ssa-loop-manip.cc: ...here.
	* tree-ssa-loop-niter.c: Moved to...
	* tree-ssa-loop-niter.cc: ...here.
	* tree-ssa-loop-prefetch.c: Moved to...
	* tree-ssa-loop-prefetch.cc: ...here.
	* tree-ssa-loop-split.c: Moved to...
	* tree-ssa-loop-split.cc: ...here.
	* tree-ssa-loop-unswitch.c: Moved to...
	* tree-ssa-loop-unswitch.cc: ...here.
	* tree-ssa-loop.c: Moved to...
	* tree-ssa-loop.cc: ...here.
	* tree-ssa-math-opts.c: Moved to...
	* tree-ssa-math-opts.cc: ...here.
	* tree-ssa-operands.c: Moved to...
	* tree-ssa-operands.cc: ...here.
	* tree-ssa-phiopt.c: Moved to...
	* tree-ssa-phiopt.cc: ...here.
	* tree-ssa-phiprop.c: Moved to...
	* tree-ssa-phiprop.cc: ...here.
	* tree-ssa-pre.c: Moved to...
	* tree-ssa-pre.cc: ...here.
	* tree-ssa-propagate.c: Moved to...
	* tree-ssa-propagate.cc: ...here.
	* tree-ssa-reassoc.c: Moved to...
	* tree-ssa-reassoc.cc: ...here.
	* tree-ssa-sccvn.c: Moved to...
	* tree-ssa-sccvn.cc: ...here.
	* tree-ssa-scopedtables.c: Moved to...
	* tree-ssa-scopedtables.cc: ...here.
	* tree-ssa-sink.c: Moved to...
	* tree-ssa-sink.cc: ...here.
	* tree-ssa-strlen.c: Moved to...
	* tree-ssa-strlen.cc: ...here.
	* tree-ssa-structalias.c: Moved to...
	* tree-ssa-structalias.cc: ...here.
	* tree-ssa-tail-merge.c: Moved to...
	* tree-ssa-tail-merge.cc: ...here.
	* tree-ssa-ter.c: Moved to...
	* tree-ssa-ter.cc: ...here.
	* tree-ssa-threadbackward.c: Moved to...
	* tree-ssa-threadbackward.cc: ...here.
	* tree-ssa-threadedge.c: Moved to...
	* tree-ssa-threadedge.cc: ...here.
	* tree-ssa-threadupdate.c: Moved to...
	* tree-ssa-threadupdate.cc: ...here.
	* tree-ssa-uncprop.c: Moved to...
	* tree-ssa-uncprop.cc: ...here.
	* tree-ssa-uninit.c: Moved to...
	* tree-ssa-uninit.cc: ...here.
	* tree-ssa.c: Moved to...
	* tree-ssa.cc: ...here.
	* tree-ssanames.c: Moved to...
	* tree-ssanames.cc: ...here.
	* tree-stdarg.c: Moved to...
	* tree-stdarg.cc: ...here.
	* tree-streamer-in.c: Moved to...
	* tree-streamer-in.cc: ...here.
	* tree-streamer-out.c: Moved to...
	* tree-streamer-out.cc: ...here.
	* tree-streamer.c: Moved to...
	* tree-streamer.cc: ...here.
	* tree-switch-conversion.c: Moved to...
	* tree-switch-conversion.cc: ...here.
	* tree-tailcall.c: Moved to...
	* tree-tailcall.cc: ...here.
	* tree-vect-data-refs.c: Moved to...
	* tree-vect-data-refs.cc: ...here.
	* tree-vect-generic.c: Moved to...
	* tree-vect-generic.cc: ...here.
	* tree-vect-loop-manip.c: Moved to...
	* tree-vect-loop-manip.cc: ...here.
	* tree-vect-loop.c: Moved to...
	* tree-vect-loop.cc: ...here.
	* tree-vect-patterns.c: Moved to...
	* tree-vect-patterns.cc: ...here.
	* tree-vect-slp-patterns.c: Moved to...
	* tree-vect-slp-patterns.cc: ...here.
	* tree-vect-slp.c: Moved to...
	* tree-vect-slp.cc: ...here.
	* tree-vect-stmts.c: Moved to...
	* tree-vect-stmts.cc: ...here.
	* tree-vector-builder.c: Moved to...
	* tree-vector-builder.cc: ...here.
	* tree-vectorizer.c: Moved to...
	* tree-vectorizer.cc: ...here.
	* tree-vrp.c: Moved to...
	* tree-vrp.cc: ...here.
	* tree.c: Moved to...
	* tree.cc: ...here.
	* tsan.c: Moved to...
	* tsan.cc: ...here.
	* typed-splay-tree.c: Moved to...
	* typed-splay-tree.cc: ...here.
	* ubsan.c: Moved to...
	* ubsan.cc: ...here.
	* valtrack.c: Moved to...
	* valtrack.cc: ...here.
	* value-prof.c: Moved to...
	* value-prof.cc: ...here.
	* var-tracking.c: Moved to...
	* var-tracking.cc: ...here.
	* varasm.c: Moved to...
	* varasm.cc: ...here.
	* varpool.c: Moved to...
	* varpool.cc: ...here.
	* vec-perm-indices.c: Moved to...
	* vec-perm-indices.cc: ...here.
	* vec.c: Moved to...
	* vec.cc: ...here.
	* vmsdbgout.c: Moved to...
	* vmsdbgout.cc: ...here.
	* vr-values.c: Moved to...
	* vr-values.cc: ...here.
	* vtable-verify.c: Moved to...
	* vtable-verify.cc: ...here.
	* web.c: Moved to...
	* web.cc: ...here.
	* xcoffout.c: Moved to...
	* xcoffout.cc: ...here.

gcc/c-family/ChangeLog:

	* c-ada-spec.c: Moved to...
	* c-ada-spec.cc: ...here.
	* c-attribs.c: Moved to...
	* c-attribs.cc: ...here.
	* c-common.c: Moved to...
	* c-common.cc: ...here.
	* c-cppbuiltin.c: Moved to...
	* c-cppbuiltin.cc: ...here.
	* c-dump.c: Moved to...
	* c-dump.cc: ...here.
	* c-format.c: Moved to...
	* c-format.cc: ...here.
	* c-gimplify.c: Moved to...
	* c-gimplify.cc: ...here.
	* c-indentation.c: Moved to...
	* c-indentation.cc: ...here.
	* c-lex.c: Moved to...
	* c-lex.cc: ...here.
	* c-omp.c: Moved to...
	* c-omp.cc: ...here.
	* c-opts.c: Moved to...
	* c-opts.cc: ...here.
	* c-pch.c: Moved to...
	* c-pch.cc: ...here.
	* c-ppoutput.c: Moved to...
	* c-ppoutput.cc: ...here.
	* c-pragma.c: Moved to...
	* c-pragma.cc: ...here.
	* c-pretty-print.c: Moved to...
	* c-pretty-print.cc: ...here.
	* c-semantics.c: Moved to...
	* c-semantics.cc: ...here.
	* c-ubsan.c: Moved to...
	* c-ubsan.cc: ...here.
	* c-warn.c: Moved to...
	* c-warn.cc: ...here.
	* cppspec.c: Moved to...
	* cppspec.cc: ...here.
	* stub-objc.c: Moved to...
	* stub-objc.cc: ...here.

gcc/c/ChangeLog:

	* c-aux-info.c: Moved to...
	* c-aux-info.cc: ...here.
	* c-convert.c: Moved to...
	* c-convert.cc: ...here.
	* c-decl.c: Moved to...
	* c-decl.cc: ...here.
	* c-errors.c: Moved to...
	* c-errors.cc: ...here.
	* c-fold.c: Moved to...
	* c-fold.cc: ...here.
	* c-lang.c: Moved to...
	* c-lang.cc: ...here.
	* c-objc-common.c: Moved to...
	* c-objc-common.cc: ...here.
	* c-parser.c: Moved to...
	* c-parser.cc: ...here.
	* c-typeck.c: Moved to...
	* c-typeck.cc: ...here.
	* gccspec.c: Moved to...
	* gccspec.cc: ...here.
	* gimple-parser.c: Moved to...
	* gimple-parser.cc: ...here.

gcc/cp/ChangeLog:

	* call.c: Moved to...
	* call.cc: ...here.
	* class.c: Moved to...
	* class.cc: ...here.
	* constexpr.c: Moved to...
	* constexpr.cc: ...here.
	* cp-gimplify.c: Moved to...
	* cp-gimplify.cc: ...here.
	* cp-lang.c: Moved to...
	* cp-lang.cc: ...here.
	* cp-objcp-common.c: Moved to...
	* cp-objcp-common.cc: ...here.
	* cp-ubsan.c: Moved to...
	* cp-ubsan.cc: ...here.
	* cvt.c: Moved to...
	* cvt.cc: ...here.
	* cxx-pretty-print.c: Moved to...
	* cxx-pretty-print.cc: ...here.
	* decl.c: Moved to...
	* decl.cc: ...here.
	* decl2.c: Moved to...
	* decl2.cc: ...here.
	* dump.c: Moved to...
	* dump.cc: ...here.
	* error.c: Moved to...
	* error.cc: ...here.
	* except.c: Moved to...
	* except.cc: ...here.
	* expr.c: Moved to...
	* expr.cc: ...here.
	* friend.c: Moved to...
	* friend.cc: ...here.
	* g++spec.c: Moved to...
	* g++spec.cc: ...here.
	* init.c: Moved to...
	* init.cc: ...here.
	* lambda.c: Moved to...
	* lambda.cc: ...here.
	* lex.c: Moved to...
	* lex.cc: ...here.
	* mangle.c: Moved to...
	* mangle.cc: ...here.
	* method.c: Moved to...
	* method.cc: ...here.
	* name-lookup.c: Moved to...
	* name-lookup.cc: ...here.
	* optimize.c: Moved to...
	* optimize.cc: ...here.
	* parser.c: Moved to...
	* parser.cc: ...here.
	* pt.c: Moved to...
	* pt.cc: ...here.
	* ptree.c: Moved to...
	* ptree.cc: ...here.
	* rtti.c: Moved to...
	* rtti.cc: ...here.
	* search.c: Moved to...
	* search.cc: ...here.
	* semantics.c: Moved to...
	* semantics.cc: ...here.
	* tree.c: Moved to...
	* tree.cc: ...here.
	* typeck.c: Moved to...
	* typeck.cc: ...here.
	* typeck2.c: Moved to...
	* typeck2.cc: ...here.
	* vtable-class-hierarchy.c: Moved to...
	* vtable-class-hierarchy.cc: ...here.

gcc/fortran/ChangeLog:

	* arith.c: Moved to...
	* arith.cc: ...here.
	* array.c: Moved to...
	* array.cc: ...here.
	* bbt.c: Moved to...
	* bbt.cc: ...here.
	* check.c: Moved to...
	* check.cc: ...here.
	* class.c: Moved to...
	* class.cc: ...here.
	* constructor.c: Moved to...
	* constructor.cc: ...here.
	* convert.c: Moved to...
	* convert.cc: ...here.
	* cpp.c: Moved to...
	* cpp.cc: ...here.
	* data.c: Moved to...
	* data.cc: ...here.
	* decl.c: Moved to...
	* decl.cc: ...here.
	* dependency.c: Moved to...
	* dependency.cc: ...here.
	* dump-parse-tree.c: Moved to...
	* dump-parse-tree.cc: ...here.
	* error.c: Moved to...
	* error.cc: ...here.
	* expr.c: Moved to...
	* expr.cc: ...here.
	* f95-lang.c: Moved to...
	* f95-lang.cc: ...here.
	* frontend-passes.c: Moved to...
	* frontend-passes.cc: ...here.
	* gfortranspec.c: Moved to...
	* gfortranspec.cc: ...here.
	* interface.c: Moved to...
	* interface.cc: ...here.
	* intrinsic.c: Moved to...
	* intrinsic.cc: ...here.
	* io.c: Moved to...
	* io.cc: ...here.
	* iresolve.c: Moved to...
	* iresolve.cc: ...here.
	* match.c: Moved to...
	* match.cc: ...here.
	* matchexp.c: Moved to...
	* matchexp.cc: ...here.
	* misc.c: Moved to...
	* misc.cc: ...here.
	* module.c: Moved to...
	* module.cc: ...here.
	* openmp.c: Moved to...
	* openmp.cc: ...here.
	* options.c: Moved to...
	* options.cc: ...here.
	* parse.c: Moved to...
	* parse.cc: ...here.
	* primary.c: Moved to...
	* primary.cc: ...here.
	* resolve.c: Moved to...
	* resolve.cc: ...here.
	* scanner.c: Moved to...
	* scanner.cc: ...here.
	* simplify.c: Moved to...
	* simplify.cc: ...here.
	* st.c: Moved to...
	* st.cc: ...here.
	* symbol.c: Moved to...
	* symbol.cc: ...here.
	* target-memory.c: Moved to...
	* target-memory.cc: ...here.
	* trans-array.c: Moved to...
	* trans-array.cc: ...here.
	* trans-common.c: Moved to...
	* trans-common.cc: ...here.
	* trans-const.c: Moved to...
	* trans-const.cc: ...here.
	* trans-decl.c: Moved to...
	* trans-decl.cc: ...here.
	* trans-expr.c: Moved to...
	* trans-expr.cc: ...here.
	* trans-intrinsic.c: Moved to...
	* trans-intrinsic.cc: ...here.
	* trans-io.c: Moved to...
	* trans-io.cc: ...here.
	* trans-openmp.c: Moved to...
	* trans-openmp.cc: ...here.
	* trans-stmt.c: Moved to...
	* trans-stmt.cc: ...here.
	* trans-types.c: Moved to...
	* trans-types.cc: ...here.
	* trans.c: Moved to...
	* trans.cc: ...here.

gcc/go/ChangeLog:

	* go-backend.c: Moved to...
	* go-backend.cc: ...here.
	* go-lang.c: Moved to...
	* go-lang.cc: ...here.
	* gospec.c: Moved to...
	* gospec.cc: ...here.

gcc/jit/ChangeLog:

	* dummy-frontend.c: Moved to...
	* dummy-frontend.cc: ...here.
	* jit-builtins.c: Moved to...
	* jit-builtins.cc: ...here.
	* jit-logging.c: Moved to...
	* jit-logging.cc: ...here.
	* jit-playback.c: Moved to...
	* jit-playback.cc: ...here.
	* jit-recording.c: Moved to...
	* jit-recording.cc: ...here.
	* jit-result.c: Moved to...
	* jit-result.cc: ...here.
	* jit-spec.c: Moved to...
	* jit-spec.cc: ...here.
	* jit-tempdir.c: Moved to...
	* jit-tempdir.cc: ...here.
	* jit-w32.c: Moved to...
	* jit-w32.cc: ...here.
	* libgccjit.c: Moved to...
	* libgccjit.cc: ...here.

gcc/lto/ChangeLog:

	* common.c: Moved to...
	* common.cc: ...here.
	* lto-common.c: Moved to...
	* lto-common.cc: ...here.
	* lto-dump.c: Moved to...
	* lto-dump.cc: ...here.
	* lto-lang.c: Moved to...
	* lto-lang.cc: ...here.
	* lto-object.c: Moved to...
	* lto-object.cc: ...here.
	* lto-partition.c: Moved to...
	* lto-partition.cc: ...here.
	* lto-symtab.c: Moved to...
	* lto-symtab.cc: ...here.
	* lto.c: Moved to...
	* lto.cc: ...here.

gcc/objc/ChangeLog:

	* objc-act.c: Moved to...
	* objc-act.cc: ...here.
	* objc-encoding.c: Moved to...
	* objc-encoding.cc: ...here.
	* objc-gnu-runtime-abi-01.c: Moved to...
	* objc-gnu-runtime-abi-01.cc: ...here.
	* objc-lang.c: Moved to...
	* objc-lang.cc: ...here.
	* objc-map.c: Moved to...
	* objc-map.cc: ...here.
	* objc-next-runtime-abi-01.c: Moved to...
	* objc-next-runtime-abi-01.cc: ...here.
	* objc-next-runtime-abi-02.c: Moved to...
	* objc-next-runtime-abi-02.cc: ...here.
	* objc-runtime-shared-support.c: Moved to...
	* objc-runtime-shared-support.cc: ...here.

gcc/objcp/ChangeLog:

	* objcp-decl.c: Moved to...
	* objcp-decl.cc: ...here.
	* objcp-lang.c: Moved to...
	* objcp-lang.cc: ...here.

libcpp/ChangeLog:

	* charset.c: Moved to...
	* charset.cc: ...here.
	* directives.c: Moved to...
	* directives.cc: ...here.
	* errors.c: Moved to...
	* errors.cc: ...here.
	* expr.c: Moved to...
	* expr.cc: ...here.
	* files.c: Moved to...
	* files.cc: ...here.
	* identifiers.c: Moved to...
	* identifiers.cc: ...here.
	* init.c: Moved to...
	* init.cc: ...here.
	* lex.c: Moved to...
	* lex.cc: ...here.
	* line-map.c: Moved to...
	* line-map.cc: ...here.
	* macro.c: Moved to...
	* macro.cc: ...here.
	* makeucnid.c: Moved to...
	* makeucnid.cc: ...here.
	* mkdeps.c: Moved to...
	* mkdeps.cc: ...here.
	* pch.c: Moved to...
	* pch.cc: ...here.
	* symtab.c: Moved to...
	* symtab.cc: ...here.
	* traditional.c: Moved to...
	* traditional.cc: ...here.

1 files changed, 0 insertions, 753 deletions

diff --git a/gcc/tree-dump.c b/gcc/tree-dump.c
deleted file mode 100644
index 03d0bdd..0000000
--- a/gcc/tree-dump.c
+++ /dev/null
@@ -1,753 +0,0 @@
-/* Tree-dumping functionality for intermediate representation.
-   Copyright (C) 1999-2022 Free Software Foundation, Inc.
-   Written by Mark Mitchell <mark@codesourcery.com>
-
-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 "tree.h"
-#include "tree-pretty-print.h"
-#include "tree-dump.h"
-#include "langhooks.h"
-#include "tree-iterator.h"
-
-static unsigned int queue (dump_info_p, const_tree, int);
-static void dump_index (dump_info_p, unsigned int);
-static void dequeue_and_dump (dump_info_p);
-static void dump_new_line (dump_info_p);
-static void dump_maybe_newline (dump_info_p);
-
-/* Add T to the end of the queue of nodes to dump.  Returns the index
-   assigned to T.  */
-
-static unsigned int
-queue (dump_info_p di, const_tree t, int flags)
-{
-  dump_queue_p dq;
-  dump_node_info_p dni;
-  unsigned int index;
-
-  /* Assign the next available index to T.  */
-  index = ++di->index;
-
-  /* Obtain a new queue node.  */
-  if (di->free_list)
-    {
-      dq = di->free_list;
-      di->free_list = dq->next;
-    }
-  else
-    dq = XNEW (struct dump_queue);
-
-  /* Create a new entry in the splay-tree.  */
-  dni = XNEW (struct dump_node_info);
-  dni->index = index;
-  dni->binfo_p = ((flags & DUMP_BINFO) != 0);
-  dq->node = splay_tree_insert (di->nodes, (splay_tree_key) t,
-				(splay_tree_value) dni);
-
-  /* Add it to the end of the queue.  */
-  dq->next = 0;
-  if (!di->queue_end)
-    di->queue = dq;
-  else
-    di->queue_end->next = dq;
-  di->queue_end = dq;
-
-  /* Return the index.  */
-  return index;
-}
-
-static void
-dump_index (dump_info_p di, unsigned int index)
-{
-  fprintf (di->stream, "@%-6u ", index);
-  di->column += 8;
-}
-
-/* If T has not already been output, queue it for subsequent output.
-   FIELD is a string to print before printing the index.  Then, the
-   index of T is printed.  */
-
-void
-queue_and_dump_index (dump_info_p di, const char *field, const_tree t, int flags)
-{
-  unsigned int index;
-  splay_tree_node n;
-
-  /* If there's no node, just return.  This makes for fewer checks in
-     our callers.  */
-  if (!t)
-    return;
-
-  /* See if we've already queued or dumped this node.  */
-  n = splay_tree_lookup (di->nodes, (splay_tree_key) t);
-  if (n)
-    index = ((dump_node_info_p) n->value)->index;
-  else
-    /* If we haven't, add it to the queue.  */
-    index = queue (di, t, flags);
-
-  /* Print the index of the node.  */
-  dump_maybe_newline (di);
-  fprintf (di->stream, "%-4s: ", field);
-  di->column += 6;
-  dump_index (di, index);
-}
-
-/* Dump the type of T.  */
-
-void
-queue_and_dump_type (dump_info_p di, const_tree t)
-{
-  queue_and_dump_index (di, "type", TREE_TYPE (t), DUMP_NONE);
-}
-
-/* Dump column control */
-#define SOL_COLUMN 25		/* Start of line column.  */
-#define EOL_COLUMN 55		/* End of line column.  */
-#define COLUMN_ALIGNMENT 15	/* Alignment.  */
-
-/* Insert a new line in the dump output, and indent to an appropriate
-   place to start printing more fields.  */
-
-static void
-dump_new_line (dump_info_p di)
-{
-  fprintf (di->stream, "\n%*s", SOL_COLUMN, "");
-  di->column = SOL_COLUMN;
-}
-
-/* If necessary, insert a new line.  */
-
-static void
-dump_maybe_newline (dump_info_p di)
-{
-  int extra;
-
-  /* See if we need a new line.  */
-  if (di->column > EOL_COLUMN)
-    dump_new_line (di);
-  /* See if we need any padding.  */
-  else if ((extra = (di->column - SOL_COLUMN) % COLUMN_ALIGNMENT) != 0)
-    {
-      fprintf (di->stream, "%*s", COLUMN_ALIGNMENT - extra, "");
-      di->column += COLUMN_ALIGNMENT - extra;
-    }
-}
-
-/* Dump pointer PTR using FIELD to identify it.  */
-
-void
-dump_pointer (dump_info_p di, const char *field, void *ptr)
-{
-  dump_maybe_newline (di);
-  fprintf (di->stream, "%-4s: %-8" HOST_WIDE_INT_PRINT "x ", field,
-	   (unsigned HOST_WIDE_INT) (uintptr_t) ptr);
-  di->column += 15;
-}
-
-/* Dump integer I using FIELD to identify it.  */
-
-void
-dump_int (dump_info_p di, const char *field, int i)
-{
-  dump_maybe_newline (di);
-  fprintf (di->stream, "%-4s: %-7d ", field, i);
-  di->column += 14;
-}
-
-/* Dump the floating point value R, using FIELD to identify it.  */
-
-static void
-dump_real (dump_info_p di, const char *field, const REAL_VALUE_TYPE *r)
-{
-  char buf[32];
-  real_to_decimal (buf, r, sizeof (buf), 0, true);
-  dump_maybe_newline (di);
-  fprintf (di->stream, "%-4s: %s ", field, buf);
-  di->column += strlen (buf) + 7;
-}
-
-/* Dump the fixed-point value F, using FIELD to identify it.  */
-
-static void
-dump_fixed (dump_info_p di, const char *field, const FIXED_VALUE_TYPE *f)
-{
-  char buf[32];
-  fixed_to_decimal (buf, f, sizeof (buf));
-  dump_maybe_newline (di);
-  fprintf (di->stream, "%-4s: %s ", field, buf);
-  di->column += strlen (buf) + 7;
-}
-
-
-/* Dump the string S.  */
-
-void
-dump_string (dump_info_p di, const char *string)
-{
-  dump_maybe_newline (di);
-  fprintf (di->stream, "%-13s ", string);
-  if (strlen (string) > 13)
-    di->column += strlen (string) + 1;
-  else
-    di->column += 14;
-}
-
-/* Dump the string field S.  */
-
-void
-dump_string_field (dump_info_p di, const char *field, const char *string)
-{
-  dump_maybe_newline (di);
-  fprintf (di->stream, "%-4s: %-7s ", field, string);
-  if (strlen (string) > 7)
-    di->column += 6 + strlen (string) + 1;
-  else
-    di->column += 14;
-}
-
-/* Dump the next node in the queue.  */
-
-static void
-dequeue_and_dump (dump_info_p di)
-{
-  dump_queue_p dq;
-  splay_tree_node stn;
-  dump_node_info_p dni;
-  tree t;
-  unsigned int index;
-  enum tree_code code;
-  enum tree_code_class code_class;
-  const char* code_name;
-
-  /* Get the next node from the queue.  */
-  dq = di->queue;
-  stn = dq->node;
-  t = (tree) stn->key;
-  dni = (dump_node_info_p) stn->value;
-  index = dni->index;
-
-  /* Remove the node from the queue, and put it on the free list.  */
-  di->queue = dq->next;
-  if (!di->queue)
-    di->queue_end = 0;
-  dq->next = di->free_list;
-  di->free_list = dq;
-
-  /* Print the node index.  */
-  dump_index (di, index);
-  /* And the type of node this is.  */
-  if (dni->binfo_p)
-    code_name = "binfo";
-  else
-    code_name = get_tree_code_name (TREE_CODE (t));
-  fprintf (di->stream, "%-16s ", code_name);
-  di->column = 25;
-
-  /* Figure out what kind of node this is.  */
-  code = TREE_CODE (t);
-  code_class = TREE_CODE_CLASS (code);
-
-  /* Although BINFOs are TREE_VECs, we dump them specially so as to be
-     more informative.  */
-  if (dni->binfo_p)
-    {
-      unsigned ix;
-      tree base;
-      vec<tree, va_gc> *accesses = BINFO_BASE_ACCESSES (t);
-
-      dump_child ("type", BINFO_TYPE (t));
-
-      if (BINFO_VIRTUAL_P (t))
-	dump_string_field (di, "spec", "virt");
-
-      dump_int (di, "bases", BINFO_N_BASE_BINFOS (t));
-      for (ix = 0; BINFO_BASE_ITERATE (t, ix, base); ix++)
-	{
-	  tree access = (accesses ? (*accesses)[ix] : access_public_node);
-	  const char *string = NULL;
-
-	  if (access == access_public_node)
-	    string = "pub";
-	  else if (access == access_protected_node)
-	    string = "prot";
-	  else if (access == access_private_node)
-	    string = "priv";
-	  else
-	    gcc_unreachable ();
-
-	  dump_string_field (di, "accs", string);
-	  queue_and_dump_index (di, "binf", base, DUMP_BINFO);
-	}
-
-      goto done;
-    }
-
-  /* We can knock off a bunch of expression nodes in exactly the same
-     way.  */
-  if (IS_EXPR_CODE_CLASS (code_class))
-    {
-      /* If we're dumping children, dump them now.  */
-      queue_and_dump_type (di, t);
-
-      switch (code_class)
-	{
-	case tcc_unary:
-	  dump_child ("op 0", TREE_OPERAND (t, 0));
-	  break;
-
-	case tcc_binary:
-	case tcc_comparison:
-	  dump_child ("op 0", TREE_OPERAND (t, 0));
-	  dump_child ("op 1", TREE_OPERAND (t, 1));
-	  break;
-
-	case tcc_expression:
-	case tcc_reference:
-	case tcc_statement:
-	case tcc_vl_exp:
-	  /* These nodes are handled explicitly below.  */
-	  break;
-
-	default:
-	  gcc_unreachable ();
-	}
-    }
-  else if (DECL_P (t))
-    {
-      expanded_location xloc;
-      /* All declarations have names.  */
-      if (DECL_NAME (t))
-	dump_child ("name", DECL_NAME (t));
-      if (HAS_DECL_ASSEMBLER_NAME_P (t)
-	  && DECL_ASSEMBLER_NAME_SET_P (t)
-	  && DECL_ASSEMBLER_NAME (t) != DECL_NAME (t))
-	dump_child ("mngl", DECL_ASSEMBLER_NAME (t));
-      if (DECL_ABSTRACT_ORIGIN (t))
-        dump_child ("orig", DECL_ABSTRACT_ORIGIN (t));
-      /* And types.  */
-      queue_and_dump_type (di, t);
-      dump_child ("scpe", DECL_CONTEXT (t));
-      /* And a source position.  */
-      xloc = expand_location (DECL_SOURCE_LOCATION (t));
-      if (xloc.file)
-	{
-	  const char *filename = lbasename (xloc.file);
-
-	  dump_maybe_newline (di);
-	  fprintf (di->stream, "srcp: %s:%-6d ", filename,
-		   xloc.line);
-	  di->column += 6 + strlen (filename) + 8;
-	}
-      /* And any declaration can be compiler-generated.  */
-      if (CODE_CONTAINS_STRUCT (TREE_CODE (t), TS_DECL_COMMON)
-	  && DECL_ARTIFICIAL (t))
-	dump_string_field (di, "note", "artificial");
-      if (DECL_CHAIN (t) && !dump_flag (di, TDF_SLIM, NULL))
-	dump_child ("chain", DECL_CHAIN (t));
-    }
-  else if (code_class == tcc_type)
-    {
-      /* All types have qualifiers.  */
-      int quals = lang_hooks.tree_dump.type_quals (t);
-
-      if (quals != TYPE_UNQUALIFIED)
-	{
-	  fprintf (di->stream, "qual: %c%c%c     ",
-		   (quals & TYPE_QUAL_CONST) ? 'c' : ' ',
-		   (quals & TYPE_QUAL_VOLATILE) ? 'v' : ' ',
-		   (quals & TYPE_QUAL_RESTRICT) ? 'r' : ' ');
-	  di->column += 14;
-	}
-
-      /* All types have associated declarations.  */
-      dump_child ("name", TYPE_NAME (t));
-
-      /* All types have a main variant.  */
-      if (TYPE_MAIN_VARIANT (t) != t)
-	dump_child ("unql", TYPE_MAIN_VARIANT (t));
-
-      /* And sizes.  */
-      dump_child ("size", TYPE_SIZE (t));
-
-      /* All types have alignments.  */
-      dump_int (di, "algn", TYPE_ALIGN (t));
-    }
-  else if (code_class == tcc_constant)
-    /* All constants can have types.  */
-    queue_and_dump_type (di, t);
-
-  /* Give the language-specific code a chance to print something.  If
-     it's completely taken care of things, don't bother printing
-     anything more ourselves.  */
-  if (lang_hooks.tree_dump.dump_tree (di, t))
-    goto done;
-
-  /* Now handle the various kinds of nodes.  */
-  switch (code)
-    {
-      int i;
-
-    case IDENTIFIER_NODE:
-      dump_string_field (di, "strg", IDENTIFIER_POINTER (t));
-      dump_int (di, "lngt", IDENTIFIER_LENGTH (t));
-      break;
-
-    case TREE_LIST:
-      dump_child ("purp", TREE_PURPOSE (t));
-      dump_child ("valu", TREE_VALUE (t));
-      dump_child ("chan", TREE_CHAIN (t));
-      break;
-
-    case STATEMENT_LIST:
-      {
-	tree_stmt_iterator it;
-	for (i = 0, it = tsi_start (t); !tsi_end_p (it); tsi_next (&it), i++)
-	  {
-	    char buffer[32];
-	    sprintf (buffer, "%u", i);
-	    dump_child (buffer, tsi_stmt (it));
-	  }
-      }
-      break;
-
-    case TREE_VEC:
-      dump_int (di, "lngt", TREE_VEC_LENGTH (t));
-      for (i = 0; i < TREE_VEC_LENGTH (t); ++i)
-	{
-	  char buffer[32];
-	  sprintf (buffer, "%u", i);
-	  dump_child (buffer, TREE_VEC_ELT (t, i));
-	}
-      break;
-
-    case INTEGER_TYPE:
-    case ENUMERAL_TYPE:
-      dump_int (di, "prec", TYPE_PRECISION (t));
-      dump_string_field (di, "sign", TYPE_UNSIGNED (t) ? "unsigned": "signed");
-      dump_child ("min", TYPE_MIN_VALUE (t));
-      dump_child ("max", TYPE_MAX_VALUE (t));
-
-      if (code == ENUMERAL_TYPE)
-	dump_child ("csts", TYPE_VALUES (t));
-      break;
-
-    case REAL_TYPE:
-      dump_int (di, "prec", TYPE_PRECISION (t));
-      break;
-
-    case FIXED_POINT_TYPE:
-      dump_int (di, "prec", TYPE_PRECISION (t));
-      dump_string_field (di, "sign", TYPE_UNSIGNED (t) ? "unsigned": "signed");
-      dump_string_field (di, "saturating",
-			 TYPE_SATURATING (t) ? "saturating": "non-saturating");
-      break;
-
-    case POINTER_TYPE:
-      dump_child ("ptd", TREE_TYPE (t));
-      break;
-
-    case REFERENCE_TYPE:
-      dump_child ("refd", TREE_TYPE (t));
-      break;
-
-    case METHOD_TYPE:
-      dump_child ("clas", TYPE_METHOD_BASETYPE (t));
-      /* Fall through.  */
-
-    case FUNCTION_TYPE:
-      dump_child ("retn", TREE_TYPE (t));
-      dump_child ("prms", TYPE_ARG_TYPES (t));
-      break;
-
-    case ARRAY_TYPE:
-      dump_child ("elts", TREE_TYPE (t));
-      dump_child ("domn", TYPE_DOMAIN (t));
-      break;
-
-    case RECORD_TYPE:
-    case UNION_TYPE:
-      if (TREE_CODE (t) == RECORD_TYPE)
-	dump_string_field (di, "tag", "struct");
-      else
-	dump_string_field (di, "tag", "union");
-
-      dump_child ("flds", TYPE_FIELDS (t));
-      queue_and_dump_index (di, "binf", TYPE_BINFO (t),
-			    DUMP_BINFO);
-      break;
-
-    case CONST_DECL:
-      dump_child ("cnst", DECL_INITIAL (t));
-      break;
-
-    case DEBUG_EXPR_DECL:
-      dump_int (di, "-uid", DEBUG_TEMP_UID (t));
-      /* Fall through.  */
-
-    case VAR_DECL:
-    case PARM_DECL:
-    case FIELD_DECL:
-    case RESULT_DECL:
-      if (TREE_CODE (t) == PARM_DECL)
-	dump_child ("argt", DECL_ARG_TYPE (t));
-      else
-	dump_child ("init", DECL_INITIAL (t));
-      dump_child ("size", DECL_SIZE (t));
-      dump_int (di, "algn", DECL_ALIGN (t));
-
-      if (TREE_CODE (t) == FIELD_DECL)
-	{
-	  if (DECL_FIELD_OFFSET (t))
-	    dump_child ("bpos", bit_position (t));
-	}
-      else if (VAR_P (t) || TREE_CODE (t) == PARM_DECL)
-	{
-	  dump_int (di, "used", TREE_USED (t));
-	  if (DECL_REGISTER (t))
-	    dump_string_field (di, "spec", "register");
-	}
-      break;
-
-    case FUNCTION_DECL:
-      dump_child ("args", DECL_ARGUMENTS (t));
-      if (DECL_EXTERNAL (t))
-	dump_string_field (di, "body", "undefined");
-      if (TREE_PUBLIC (t))
-	dump_string_field (di, "link", "extern");
-      else
-	dump_string_field (di, "link", "static");
-      if (DECL_SAVED_TREE (t) && !dump_flag (di, TDF_SLIM, t))
-	dump_child ("body", DECL_SAVED_TREE (t));
-      break;
-
-    case INTEGER_CST:
-      fprintf (di->stream, "int: ");
-      print_decs (wi::to_wide (t), di->stream);
-      break;
-
-    case STRING_CST:
-      fprintf (di->stream, "strg: %-7s ", TREE_STRING_POINTER (t));
-      dump_int (di, "lngt", TREE_STRING_LENGTH (t));
-      break;
-
-    case REAL_CST:
-      dump_real (di, "valu", TREE_REAL_CST_PTR (t));
-      break;
-
-    case FIXED_CST:
-      dump_fixed (di, "valu", TREE_FIXED_CST_PTR (t));
-      break;
-
-    case TRUTH_NOT_EXPR:
-    case ADDR_EXPR:
-    case INDIRECT_REF:
-    case CLEANUP_POINT_EXPR:
-    case VIEW_CONVERT_EXPR:
-    case SAVE_EXPR:
-    case REALPART_EXPR:
-    case IMAGPART_EXPR:
-      /* These nodes are unary, but do not have code class `1'.  */
-      dump_child ("op 0", TREE_OPERAND (t, 0));
-      break;
-
-    case TRUTH_ANDIF_EXPR:
-    case TRUTH_ORIF_EXPR:
-    case INIT_EXPR:
-    case MODIFY_EXPR:
-    case COMPOUND_EXPR:
-    case PREDECREMENT_EXPR:
-    case PREINCREMENT_EXPR:
-    case POSTDECREMENT_EXPR:
-    case POSTINCREMENT_EXPR:
-      /* These nodes are binary, but do not have code class `2'.  */
-      dump_child ("op 0", TREE_OPERAND (t, 0));
-      dump_child ("op 1", TREE_OPERAND (t, 1));
-      break;
-
-    case COMPONENT_REF:
-    case BIT_FIELD_REF:
-      dump_child ("op 0", TREE_OPERAND (t, 0));
-      dump_child ("op 1", TREE_OPERAND (t, 1));
-      dump_child ("op 2", TREE_OPERAND (t, 2));
-      break;
-
-    case ARRAY_REF:
-    case ARRAY_RANGE_REF:
-      dump_child ("op 0", TREE_OPERAND (t, 0));
-      dump_child ("op 1", TREE_OPERAND (t, 1));
-      dump_child ("op 2", TREE_OPERAND (t, 2));
-      dump_child ("op 3", TREE_OPERAND (t, 3));
-      break;
-
-    case COND_EXPR:
-      dump_child ("op 0", TREE_OPERAND (t, 0));
-      dump_child ("op 1", TREE_OPERAND (t, 1));
-      dump_child ("op 2", TREE_OPERAND (t, 2));
-      break;
-
-    case TRY_FINALLY_EXPR:
-    case EH_ELSE_EXPR:
-      dump_child ("op 0", TREE_OPERAND (t, 0));
-      dump_child ("op 1", TREE_OPERAND (t, 1));
-      break;
-
-    case CALL_EXPR:
-      {
-	int i = 0;
-	tree arg;
-	call_expr_arg_iterator iter;
-	dump_child ("fn", CALL_EXPR_FN (t));
-	FOR_EACH_CALL_EXPR_ARG (arg, iter, t)
-	  {
-	    char buffer[32];
-	    sprintf (buffer, "%u", i);
-	    dump_child (buffer, arg);
-	    i++;
-	  }
-      }
-      break;
-
-    case CONSTRUCTOR:
-      {
-	unsigned HOST_WIDE_INT cnt;
-	tree index, value;
-	dump_int (di, "lngt", CONSTRUCTOR_NELTS (t));
-	FOR_EACH_CONSTRUCTOR_ELT (CONSTRUCTOR_ELTS (t), cnt, index, value)
-	  {
-	    dump_child ("idx", index);
-	    dump_child ("val", value);
-	  }
-      }
-      break;
-
-    case BIND_EXPR:
-      dump_child ("vars", TREE_OPERAND (t, 0));
-      dump_child ("body", TREE_OPERAND (t, 1));
-      break;
-
-    case LOOP_EXPR:
-      dump_child ("body", TREE_OPERAND (t, 0));
-      break;
-
-    case EXIT_EXPR:
-      dump_child ("cond", TREE_OPERAND (t, 0));
-      break;
-
-    case RETURN_EXPR:
-      dump_child ("expr", TREE_OPERAND (t, 0));
-      break;
-
-    case TARGET_EXPR:
-      dump_child ("decl", TREE_OPERAND (t, 0));
-      dump_child ("init", TREE_OPERAND (t, 1));
-      dump_child ("clnp", TREE_OPERAND (t, 2));
-      /* There really are two possible places the initializer can be.
-	 After RTL expansion, the second operand is moved to the
-	 position of the fourth operand, and the second operand
-	 becomes NULL.  */
-      dump_child ("init", TREE_OPERAND (t, 3));
-      break;
-
-    case CASE_LABEL_EXPR:
-      dump_child ("name", CASE_LABEL (t));
-      if (CASE_LOW (t))
-	{
-	  dump_child ("low ", CASE_LOW (t));
-	  if (CASE_HIGH (t))
-	    dump_child ("high", CASE_HIGH (t));
-	}
-      break;
-    case LABEL_EXPR:
-      dump_child ("name", TREE_OPERAND (t,0));
-      break;
-    case GOTO_EXPR:
-      dump_child ("labl", TREE_OPERAND (t, 0));
-      break;
-    case SWITCH_EXPR:
-      dump_child ("cond", TREE_OPERAND (t, 0));
-      dump_child ("body", TREE_OPERAND (t, 1));
-      break;
-    case OMP_CLAUSE:
-      {
-	int i;
-	fprintf (di->stream, "%s\n", omp_clause_code_name[OMP_CLAUSE_CODE (t)]);
-	for (i = 0; i < omp_clause_num_ops[OMP_CLAUSE_CODE (t)]; i++)
-	  dump_child ("op: ", OMP_CLAUSE_OPERAND (t, i));
-      }
-      break;
-    default:
-      /* There are no additional fields to print.  */
-      break;
-    }
-
- done:
-  if (dump_flag (di, TDF_ADDRESS, NULL))
-    dump_pointer (di, "addr", (void *)t);
-
-  /* Terminate the line.  */
-  fprintf (di->stream, "\n");
-}
-
-/* Return nonzero if FLAG has been specified for the dump, and NODE
-   is not the root node of the dump.  */
-
-int dump_flag (dump_info_p di, dump_flags_t flag, const_tree node)
-{
-  return (di->flags & flag) && (node != di->node);
-}
-
-/* Dump T, and all its children, on STREAM.  */
-
-void
-dump_node (const_tree t, dump_flags_t flags, FILE *stream)
-{
-  struct dump_info di;
-  dump_queue_p dq;
-  dump_queue_p next_dq;
-
-  /* Initialize the dump-information structure.  */
-  di.stream = stream;
-  di.index = 0;
-  di.column = 0;
-  di.queue = 0;
-  di.queue_end = 0;
-  di.free_list = 0;
-  di.flags = flags;
-  di.node = t;
-  di.nodes = splay_tree_new (splay_tree_compare_pointers, 0,
-			     splay_tree_delete_pointers);
-
-  /* Queue up the first node.  */
-  queue (&di, t, DUMP_NONE);
-
-  /* Until the queue is empty, keep dumping nodes.  */
-  while (di.queue)
-    dequeue_and_dump (&di);
-
-  /* Now, clean up.  */
-  for (dq = di.free_list; dq; dq = next_dq)
-    {
-      next_dq = dq->next;
-      free (dq);
-    }
-  splay_tree_delete (di.nodes);
-}