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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/cp/rtti.c
parent490e23032baaece71f2ec09fa1805064b150fbc2 (diff)
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Rename .c files to .cc files.
gcc/ada/ChangeLog: * adadecode.c: Moved to... * adadecode.cc: ...here. * affinity.c: Moved to... * affinity.cc: ...here. * argv-lynxos178-raven-cert.c: Moved to... * argv-lynxos178-raven-cert.cc: ...here. * argv.c: Moved to... * argv.cc: ...here. * aux-io.c: Moved to... * aux-io.cc: ...here. * cio.c: Moved to... * cio.cc: ...here. * cstreams.c: Moved to... * cstreams.cc: ...here. * env.c: Moved to... * env.cc: ...here. * exit.c: Moved to... * exit.cc: ...here. * expect.c: Moved to... * expect.cc: ...here. * final.c: Moved to... * final.cc: ...here. * gcc-interface/cuintp.c: Moved to... * gcc-interface/cuintp.cc: ...here. * gcc-interface/decl.c: Moved to... * gcc-interface/decl.cc: ...here. * gcc-interface/misc.c: Moved to... * gcc-interface/misc.cc: ...here. * gcc-interface/targtyps.c: Moved to... * gcc-interface/targtyps.cc: ...here. * gcc-interface/trans.c: Moved to... * gcc-interface/trans.cc: ...here. * gcc-interface/utils.c: Moved to... * gcc-interface/utils.cc: ...here. * gcc-interface/utils2.c: Moved to... * gcc-interface/utils2.cc: ...here. * init.c: Moved to... * init.cc: ...here. * initialize.c: Moved to... * initialize.cc: ...here. * libgnarl/thread.c: Moved to... * libgnarl/thread.cc: ...here. * link.c: Moved to... * link.cc: ...here. * locales.c: Moved to... * locales.cc: ...here. * mkdir.c: Moved to... * mkdir.cc: ...here. * raise.c: Moved to... * raise.cc: ...here. * rtfinal.c: Moved to... * rtfinal.cc: ...here. * rtinit.c: Moved to... * rtinit.cc: ...here. * seh_init.c: Moved to... * seh_init.cc: ...here. * sigtramp-armdroid.c: Moved to... * sigtramp-armdroid.cc: ...here. * sigtramp-ios.c: Moved to... * sigtramp-ios.cc: ...here. * sigtramp-qnx.c: Moved to... * sigtramp-qnx.cc: ...here. * sigtramp-vxworks.c: Moved to... * sigtramp-vxworks.cc: ...here. * socket.c: Moved to... * socket.cc: ...here. * tracebak.c: Moved to... * tracebak.cc: ...here. * version.c: Moved to... * version.cc: ...here. * vx_stack_info.c: Moved to... * vx_stack_info.cc: ...here. gcc/ChangeLog: * adjust-alignment.c: Moved to... * adjust-alignment.cc: ...here. * alias.c: Moved to... * alias.cc: ...here. * alloc-pool.c: Moved to... * alloc-pool.cc: ...here. * asan.c: Moved to... * asan.cc: ...here. * attribs.c: Moved to... * attribs.cc: ...here. * auto-inc-dec.c: Moved to... * auto-inc-dec.cc: ...here. * auto-profile.c: Moved to... * auto-profile.cc: ...here. * bb-reorder.c: Moved to... * bb-reorder.cc: ...here. * bitmap.c: Moved to... * bitmap.cc: ...here. * btfout.c: Moved to... * btfout.cc: ...here. * builtins.c: Moved to... * builtins.cc: ...here. * caller-save.c: Moved to... * caller-save.cc: ...here. * calls.c: Moved to... * calls.cc: ...here. * ccmp.c: Moved to... * ccmp.cc: ...here. * cfg.c: Moved to... * cfg.cc: ...here. * cfganal.c: Moved to... * cfganal.cc: ...here. * cfgbuild.c: Moved to... * cfgbuild.cc: ...here. * cfgcleanup.c: Moved to... * cfgcleanup.cc: ...here. * cfgexpand.c: Moved to... * cfgexpand.cc: ...here. * cfghooks.c: Moved to... * cfghooks.cc: ...here. * cfgloop.c: Moved to... * cfgloop.cc: ...here. * cfgloopanal.c: Moved to... * cfgloopanal.cc: ...here. * cfgloopmanip.c: Moved to... * cfgloopmanip.cc: ...here. * cfgrtl.c: Moved to... * cfgrtl.cc: ...here. * cgraph.c: Moved to... * cgraph.cc: ...here. * cgraphbuild.c: Moved to... * cgraphbuild.cc: ...here. * cgraphclones.c: Moved to... * cgraphclones.cc: ...here. * cgraphunit.c: Moved to... * cgraphunit.cc: ...here. * collect-utils.c: Moved to... * collect-utils.cc: ...here. * collect2-aix.c: Moved to... * collect2-aix.cc: ...here. * collect2.c: Moved to... * collect2.cc: ...here. * combine-stack-adj.c: Moved to... * combine-stack-adj.cc: ...here. * combine.c: Moved to... * combine.cc: ...here. * common/common-targhooks.c: Moved to... * common/common-targhooks.cc: ...here. * common/config/aarch64/aarch64-common.c: Moved to... * common/config/aarch64/aarch64-common.cc: ...here. * common/config/alpha/alpha-common.c: Moved to... * common/config/alpha/alpha-common.cc: ...here. * common/config/arc/arc-common.c: Moved to... * common/config/arc/arc-common.cc: ...here. * common/config/arm/arm-common.c: Moved to... * common/config/arm/arm-common.cc: ...here. * common/config/avr/avr-common.c: Moved to... * common/config/avr/avr-common.cc: ...here. * common/config/bfin/bfin-common.c: Moved to... * common/config/bfin/bfin-common.cc: ...here. * common/config/bpf/bpf-common.c: Moved to... * common/config/bpf/bpf-common.cc: ...here. * common/config/c6x/c6x-common.c: Moved to... * common/config/c6x/c6x-common.cc: ...here. * common/config/cr16/cr16-common.c: Moved to... * common/config/cr16/cr16-common.cc: ...here. * common/config/cris/cris-common.c: Moved to... * common/config/cris/cris-common.cc: ...here. * common/config/csky/csky-common.c: Moved to... * common/config/csky/csky-common.cc: ...here. * common/config/default-common.c: Moved to... * common/config/default-common.cc: ...here. * common/config/epiphany/epiphany-common.c: Moved to... * common/config/epiphany/epiphany-common.cc: ...here. * common/config/fr30/fr30-common.c: Moved to... * common/config/fr30/fr30-common.cc: ...here. * common/config/frv/frv-common.c: Moved to... * common/config/frv/frv-common.cc: ...here. * common/config/gcn/gcn-common.c: Moved to... * common/config/gcn/gcn-common.cc: ...here. * common/config/h8300/h8300-common.c: Moved to... * common/config/h8300/h8300-common.cc: ...here. * common/config/i386/i386-common.c: Moved to... * common/config/i386/i386-common.cc: ...here. * common/config/ia64/ia64-common.c: Moved to... * common/config/ia64/ia64-common.cc: ...here. * common/config/iq2000/iq2000-common.c: Moved to... * common/config/iq2000/iq2000-common.cc: ...here. * common/config/lm32/lm32-common.c: Moved to... * common/config/lm32/lm32-common.cc: ...here. * common/config/m32r/m32r-common.c: Moved to... * common/config/m32r/m32r-common.cc: ...here. * common/config/m68k/m68k-common.c: Moved 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config/arm/arm-builtins.c: Moved to... * config/arm/arm-builtins.cc: ...here. * config/arm/arm-c.c: Moved to... * config/arm/arm-c.cc: ...here. * config/arm/arm-d.c: Moved to... * config/arm/arm-d.cc: ...here. * config/arm/arm.c: Moved to... * config/arm/arm.cc: ...here. * config/arm/driver-arm.c: Moved to... * config/arm/driver-arm.cc: ...here. * config/avr/avr-c.c: Moved to... * config/avr/avr-c.cc: ...here. * config/avr/avr-devices.c: Moved to... * config/avr/avr-devices.cc: ...here. * config/avr/avr-log.c: Moved to... * config/avr/avr-log.cc: ...here. * config/avr/avr.c: Moved to... * config/avr/avr.cc: ...here. * config/avr/driver-avr.c: Moved to... * config/avr/driver-avr.cc: ...here. * config/avr/gen-avr-mmcu-specs.c: Moved to... * config/avr/gen-avr-mmcu-specs.cc: ...here. * config/avr/gen-avr-mmcu-texi.c: Moved to... * config/avr/gen-avr-mmcu-texi.cc: ...here. * config/bfin/bfin.c: Moved to... * config/bfin/bfin.cc: ...here. * config/bpf/bpf.c: Moved to... * config/bpf/bpf.cc: 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config/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/cp/rtti.c')
-rw-r--r--gcc/cp/rtti.c1712
1 files changed, 0 insertions, 1712 deletions
diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c
deleted file mode 100644
index a4dedc3..0000000
--- a/gcc/cp/rtti.c
+++ /dev/null
@@ -1,1712 +0,0 @@
-/* RunTime Type Identification
- Copyright (C) 1995-2022 Free Software Foundation, Inc.
- Mostly written by Jason Merrill (jason@cygnus.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 "target.h"
-#include "cp-tree.h"
-#include "memmodel.h"
-#include "tm_p.h"
-#include "stringpool.h"
-#include "intl.h"
-#include "stor-layout.h"
-#include "c-family/c-pragma.h"
-#include "gcc-rich-location.h"
-
-/* C++ returns type information to the user in struct type_info
- objects. We also use type information to implement dynamic_cast and
- exception handlers. Type information for a particular type is
- indicated with an ABI defined structure derived from type_info.
- This would all be very straight forward, but for the fact that the
- runtime library provides the definitions of the type_info structure
- and the ABI defined derived classes. We cannot build declarations
- of them directly in the compiler, but we need to layout objects of
- their type. Somewhere we have to lie.
-
- We define layout compatible POD-structs with compiler-defined names
- and generate the appropriate initializations for them (complete
- with explicit mention of their vtable). When we have to provide a
- type_info to the user we reinterpret_cast the internal compiler
- type to type_info. A well formed program can only explicitly refer
- to the type_infos of complete types (& cv void). However, we chain
- pointer type_infos to the pointed-to-type, and that can be
- incomplete. We only need the addresses of such incomplete
- type_info objects for static initialization.
-
- The type information VAR_DECL of a type is held on the
- get_global_binding of the type's mangled name. That VAR_DECL
- will be the internal type. It will usually have the correct
- internal type reflecting the kind of type it represents (pointer,
- array, function, class, inherited class, etc). When the type it
- represents is incomplete, it will have the internal type
- corresponding to type_info. That will only happen at the end of
- translation, when we are emitting the type info objects. */
-
-/* Auxiliary data we hold for each type_info derived object we need. */
-struct GTY (()) tinfo_s {
- tree type; /* The (const-qualified) RECORD_TYPE for this type_info object */
-
- tree vtable; /* The VAR_DECL of the vtable. Only filled at end of
- translation. */
-
- tree name; /* IDENTIFIER_NODE for the ABI specified name of
- the type_info derived type. */
-};
-
-
-enum tinfo_kind
-{
- TK_TYPE_INFO_TYPE, /* abi::__type_info_pseudo */
- TK_BASE_TYPE, /* abi::__base_class_type_info */
- TK_DERIVED_TYPES, /* Start of types derived from abi::__type_info */
- TK_BUILTIN_TYPE = TK_DERIVED_TYPES, /* abi::__fundamental_type_info */
- TK_ARRAY_TYPE, /* abi::__array_type_info */
- TK_FUNCTION_TYPE, /* abi::__function_type_info */
- TK_ENUMERAL_TYPE, /* abi::__enum_type_info */
- TK_POINTER_TYPE, /* abi::__pointer_type_info */
- TK_POINTER_MEMBER_TYPE, /* abi::__pointer_to_member_type_info */
- TK_CLASS_TYPE, /* abi::__class_type_info */
- TK_SI_CLASS_TYPE, /* abi::__si_class_type_info */
- TK_VMI_CLASS_TYPES, /* abi::__vmi_class_type_info<int> */
- TK_MAX
-};
-
-/* Names of the tinfo types. Must be same order as TK enumeration
- above. */
-
-static const char *const tinfo_names[TK_MAX] =
-{
- "__type_info",
- "__base_class_type_info",
- "__fundamental_type_info",
- "__array_type_info",
- "__function_type_info",
- "__enum_type_info",
- "__pointer_type_info",
- "__pointer_to_member_type_info",
- "__class_type_info",
- "__si_class_type_info",
- "__vmi_class_type_info"
-};
-
-/* Helper macro to get maximum scalar-width of pointer or of the 'long'-type.
- This of interest for llp64 targets. */
-#define LONGPTR_T \
- integer_types[(POINTER_SIZE <= TYPE_PRECISION (integer_types[itk_long]) \
- ? itk_long : itk_long_long)]
-
-/* A vector of all tinfo decls that haven't yet been emitted. */
-vec<tree, va_gc> *unemitted_tinfo_decls;
-
-/* A vector of all type_info derived types we need. The first few are
- fixed and created early. The remainder are for multiple inheritance
- and are generated as needed. */
-static GTY (()) vec<tinfo_s, va_gc> *tinfo_descs;
-
-static tree tinfo_name (tree, bool);
-static tree build_dynamic_cast_1 (location_t, tree, tree, tsubst_flags_t);
-static tree throw_bad_cast (void);
-static tree throw_bad_typeid (void);
-static bool typeid_ok_p (void);
-static int qualifier_flags (tree);
-static bool target_incomplete_p (tree);
-static tree tinfo_base_init (tinfo_s *, tree);
-static tree generic_initializer (tinfo_s *, tree);
-static tree ptr_initializer (tinfo_s *, tree);
-static tree ptm_initializer (tinfo_s *, tree);
-static tree class_initializer (tinfo_s *, tree, unsigned, ...);
-static tree get_pseudo_ti_init (tree, unsigned);
-static unsigned get_pseudo_ti_index (tree);
-static tinfo_s *get_tinfo_desc (unsigned);
-static void create_tinfo_types (void);
-static bool typeinfo_in_lib_p (tree);
-
-static int doing_runtime = 0;
-
-/* Create the internal versions of the ABI types. */
-
-void
-init_rtti_processing (void)
-{
- vec_alloc (unemitted_tinfo_decls, 124);
-
- create_tinfo_types ();
-}
-
-/* Given the expression EXP of type `class *', return the head of the
- object pointed to by EXP with type cv void*, if the class has any
- virtual functions (TYPE_POLYMORPHIC_P), else just return the
- expression. */
-
-tree
-build_headof (tree exp)
-{
- tree type = TREE_TYPE (exp);
- tree offset;
- tree index;
-
- gcc_assert (TYPE_PTR_P (type));
- type = TREE_TYPE (type);
-
- if (!TYPE_POLYMORPHIC_P (type))
- return exp;
-
- /* We use this a couple of times below, protect it. */
- exp = save_expr (exp);
-
- /* The offset-to-top field is at index -2 from the vptr. */
- index = build_int_cst (NULL_TREE,
- -2 * TARGET_VTABLE_DATA_ENTRY_DISTANCE);
-
- offset = build_vtbl_ref (cp_build_fold_indirect_ref (exp),
- index);
-
- cp_build_qualified_type (ptr_type_node,
- cp_type_quals (TREE_TYPE (exp)));
- return fold_build_pointer_plus (exp, offset);
-}
-
-/* Get a bad_cast node for the program to throw...
-
- See libstdc++/exception.cc for __throw_bad_cast */
-
-static tree
-throw_bad_cast (void)
-{
- static tree fn;
- if (!fn)
- {
- tree name = get_identifier ("__cxa_bad_cast");
- fn = get_global_binding (name);
- if (!fn)
- fn = push_throw_library_fn
- (name, build_function_type_list (ptr_type_node, NULL_TREE));
- }
-
- return build_cxx_call (fn, 0, NULL, tf_warning_or_error);
-}
-
-/* Return an expression for "__cxa_bad_typeid()". The expression
- returned is an lvalue of type "const std::type_info". */
-
-static tree
-throw_bad_typeid (void)
-{
- static tree fn;
- if (!fn)
- {
- tree name = get_identifier ("__cxa_bad_typeid");
- fn = get_global_binding (name);
- if (!fn)
- {
- tree t = build_reference_type (const_type_info_type_node);
- t = build_function_type_list (t, NULL_TREE);
- fn = push_throw_library_fn (name, t);
- }
- }
-
- return build_cxx_call (fn, 0, NULL, tf_warning_or_error);
-}
-
-/* const type_info*. */
-
-inline tree
-type_info_ptr_type ()
-{
- return build_pointer_type (const_type_info_type_node);
-}
-
-/* Return a pointer to a type_info object describing TYPE, suitably
- cast to the language defined type (for typeid) or void (for building
- up the descriptors). */
-
-static tree
-get_tinfo_ptr (tree type, bool voidp = false)
-{
- tree decl = get_tinfo_decl (type);
- mark_used (decl);
-
- tree ptype = voidp ? const_ptr_type_node : type_info_ptr_type ();
- return build_nop (ptype, build_address (decl));
-}
-static inline tree
-get_void_tinfo_ptr (tree type)
-{
- return get_tinfo_ptr (type, true);
-}
-
-/* Return an lvalue expression whose type is "const std::type_info"
- and whose value indicates the type of the expression EXP. If EXP
- is a reference to a polymorphic class, return the dynamic type;
- otherwise return the static type of the expression. */
-
-static tree
-get_tinfo_decl_dynamic (tree exp, tsubst_flags_t complain)
-{
- tree type;
- tree t;
-
- if (error_operand_p (exp))
- return error_mark_node;
-
- exp = resolve_nondeduced_context (exp, complain);
-
- /* Peel back references, so they match. */
- type = non_reference (unlowered_expr_type (exp));
-
- /* Peel off cv qualifiers. */
- type = cv_unqualified (type);
-
- /* For UNKNOWN_TYPEs call complete_type_or_else to get diagnostics. */
- if (CLASS_TYPE_P (type) || type == unknown_type_node
- || type == init_list_type_node)
- type = complete_type_or_maybe_complain (type, exp, complain);
-
- if (!type)
- return error_mark_node;
-
- /* If exp is a reference to polymorphic type, get the real type_info. */
- if (TYPE_POLYMORPHIC_P (type) && ! resolves_to_fixed_type_p (exp, 0))
- {
- /* build reference to type_info from vtable. */
- tree index;
-
- /* The RTTI information is at index -1. */
- index = build_int_cst (NULL_TREE,
- -1 * TARGET_VTABLE_DATA_ENTRY_DISTANCE);
- t = build_vtbl_ref (exp, index);
- t = convert (type_info_ptr_type (), t);
- }
- else
- /* Otherwise return the type_info for the static type of the expr. */
- t = get_tinfo_ptr (type);
-
- return cp_build_fold_indirect_ref (t);
-}
-
-static bool
-typeid_ok_p (void)
-{
- if (! flag_rtti)
- {
- error ("cannot use %<typeid%> with %<-fno-rtti%>");
- return false;
- }
-
- if (!const_type_info_type_node)
- {
- tree name = get_identifier ("type_info");
- tree decl = lookup_qualified_name (std_node, name);
- if (TREE_CODE (decl) != TYPE_DECL)
- {
- gcc_rich_location richloc (input_location);
- maybe_add_include_fixit (&richloc, "<typeinfo>", false);
- error_at (&richloc,
- "must %<#include <typeinfo>%> before using"
- " %<typeid%>");
-
- return false;
- }
- const_type_info_type_node
- = cp_build_qualified_type (TREE_TYPE (decl), TYPE_QUAL_CONST);
- }
-
- tree pseudo = TYPE_MAIN_VARIANT (get_tinfo_desc (TK_TYPE_INFO_TYPE)->type);
- tree real = TYPE_MAIN_VARIANT (const_type_info_type_node);
-
- /* Make sure abi::__type_info_pseudo has the same alias set
- as std::type_info. */
- if (! TYPE_ALIAS_SET_KNOWN_P (pseudo))
- TYPE_ALIAS_SET (pseudo) = get_alias_set (real);
- else
- gcc_assert (TYPE_ALIAS_SET (pseudo) == get_alias_set (real));
-
- return true;
-}
-
-/* Return an expression for "typeid(EXP)". The expression returned is
- an lvalue of type "const std::type_info". */
-
-tree
-build_typeid (tree exp, tsubst_flags_t complain)
-{
- tree cond = NULL_TREE, initial_expr = exp;
- int nonnull = 0;
-
- if (exp == error_mark_node || !typeid_ok_p ())
- return error_mark_node;
-
- if (processing_template_decl)
- return build_min (TYPEID_EXPR, const_type_info_type_node, exp);
-
- if (TYPE_POLYMORPHIC_P (TREE_TYPE (exp))
- && ! resolves_to_fixed_type_p (exp, &nonnull)
- && ! nonnull)
- {
- /* So we need to look into the vtable of the type of exp.
- Make sure it isn't a null lvalue. */
- exp = cp_build_addr_expr (exp, complain);
- exp = save_expr (exp);
- cond = cp_convert (boolean_type_node, exp, complain);
- exp = cp_build_fold_indirect_ref (exp);
- }
-
- exp = get_tinfo_decl_dynamic (exp, complain);
-
- if (exp == error_mark_node)
- return error_mark_node;
-
- if (cond)
- {
- tree bad = throw_bad_typeid ();
-
- exp = build3 (COND_EXPR, TREE_TYPE (exp), cond, exp, bad);
- }
- else
- mark_type_use (initial_expr);
-
- return exp;
-}
-
-/* Generate the NTBS name of a type. If MARK_PRIVATE, put a '*' in front so that
- comparisons will be done by pointer rather than string comparison. */
-static tree
-tinfo_name (tree type, bool mark_private)
-{
- const char *name;
- int length;
- tree name_string;
-
- name = mangle_type_string (type);
- length = strlen (name);
-
- if (mark_private)
- {
- /* Inject '*' at beginning of name to force pointer comparison. */
- char* buf = (char*) XALLOCAVEC (char, length + 2);
- buf[0] = '*';
- memcpy (buf + 1, name, length + 1);
- name_string = build_string (length + 2, buf);
- }
- else
- name_string = build_string (length + 1, name);
-
- return fix_string_type (name_string);
-}
-
-/* Return a VAR_DECL for the internal ABI defined type_info object for
- TYPE. You must arrange that the decl is mark_used, if actually use
- it --- decls in vtables are only used if the vtable is output. */
-
-tree
-get_tinfo_decl (tree type)
-{
- if (variably_modified_type_p (type, /*fn=*/NULL_TREE))
- {
- error ("cannot create type information for type %qT because "
- "it involves types of variable size",
- type);
- return error_mark_node;
- }
-
- if (TREE_CODE (type) == METHOD_TYPE)
- type = build_function_type (TREE_TYPE (type),
- TREE_CHAIN (TYPE_ARG_TYPES (type)));
-
- return get_tinfo_decl_direct (type, NULL, -1);
-}
-
-/* Get or create a tinfo VAR_DECL directly from the provided information.
- The caller must have already checked it is valid to do so. */
-
-tree
-get_tinfo_decl_direct (tree type, tree name, int pseudo_ix)
-{
- /* For a class type, the variable is cached in the type node
- itself. */
- tree d = NULL_TREE;
-
- gcc_checking_assert (TREE_CODE (type) != METHOD_TYPE);
-
- if (pseudo_ix < 0)
- type = complete_type (type);
-
- if (CLASS_TYPE_P (type))
- d = CLASSTYPE_TYPEINFO_VAR (TYPE_MAIN_VARIANT (type));
-
- if (!name)
- name = mangle_typeinfo_for_type (type);
-
- if (!CLASS_TYPE_P (type) || TYPE_TRANSPARENT_AGGR (type))
- d = get_global_binding (name);
-
- if (!d)
- {
- /* Create it. */
- if (pseudo_ix < 0)
- pseudo_ix = get_pseudo_ti_index (type);
-
- const tinfo_s *ti = get_tinfo_desc (pseudo_ix);
-
- d = build_lang_decl (VAR_DECL, name, ti->type);
- SET_DECL_ASSEMBLER_NAME (d, name);
- /* Remember the type it is for. */
- TREE_TYPE (name) = type;
- DECL_TINFO_P (d) = 1;
- DECL_ARTIFICIAL (d) = 1;
- DECL_IGNORED_P (d) = 1;
- TREE_READONLY (d) = 1;
- TREE_STATIC (d) = 1;
- /* Tell equal_address_to that different tinfo decls never
- overlap. */
- if (vec_safe_is_empty (unemitted_tinfo_decls))
- DECL_ATTRIBUTES (d)
- = build_tree_list (get_identifier ("non overlapping"),
- NULL_TREE);
- else
- DECL_ATTRIBUTES (d)
- = DECL_ATTRIBUTES ((*unemitted_tinfo_decls)[0]);
-
- /* Mark the variable as undefined -- but remember that we can
- define it later if we need to do so. */
- DECL_EXTERNAL (d) = 1;
- DECL_NOT_REALLY_EXTERN (d) = 1;
- set_linkage_according_to_type (type, d);
-
- d = pushdecl_top_level_and_finish (d, NULL_TREE);
- if (CLASS_TYPE_P (type))
- CLASSTYPE_TYPEINFO_VAR (TYPE_MAIN_VARIANT (type)) = d;
-
- /* Add decl to the global array of tinfo decls. */
- vec_safe_push (unemitted_tinfo_decls, d);
- }
-
- return d;
-}
-
-/* Return the type_info object for TYPE. */
-
-tree
-get_typeid (tree type, tsubst_flags_t complain)
-{
- if (type == error_mark_node || !typeid_ok_p ())
- return error_mark_node;
-
- if (processing_template_decl)
- return build_min (TYPEID_EXPR, const_type_info_type_node, type);
-
- /* If the type of the type-id is a reference type, the result of the
- typeid expression refers to a type_info object representing the
- referenced type. */
- type = non_reference (type);
-
- /* This is not one of the uses of a qualified function type in 8.3.5. */
- if (TREE_CODE (type) == FUNCTION_TYPE
- && (type_memfn_quals (type) != TYPE_UNQUALIFIED
- || type_memfn_rqual (type) != REF_QUAL_NONE))
- {
- if (complain & tf_error)
- error ("%<typeid%> of qualified function type %qT", type);
- return error_mark_node;
- }
-
- /* The top-level cv-qualifiers of the lvalue expression or the type-id
- that is the operand of typeid are always ignored. */
- type = cv_unqualified (type);
-
- /* For UNKNOWN_TYPEs call complete_type_or_else to get diagnostics. */
- if (CLASS_TYPE_P (type) || type == unknown_type_node
- || type == init_list_type_node)
- type = complete_type_or_maybe_complain (type, NULL_TREE, complain);
-
- if (!type)
- return error_mark_node;
-
- return cp_build_fold_indirect_ref (get_tinfo_ptr (type));
-}
-
-/* Check whether TEST is null before returning RESULT. If TEST is used in
- RESULT, it must have previously had a save_expr applied to it. */
-
-tree
-build_if_nonnull (tree test, tree result, tsubst_flags_t complain)
-{
- tree null_ptr = cp_convert (TREE_TYPE (test), nullptr_node, complain);
- tree cond = build2 (NE_EXPR, boolean_type_node, test, null_ptr);
-
- /* This is a compiler generated comparison, don't emit
- e.g. -Wnonnull-compare warning for it. */
- suppress_warning (cond, OPT_Wnonnull);
-
- null_ptr = cp_convert (TREE_TYPE (result), nullptr_node, complain);
- cond = build3 (COND_EXPR, TREE_TYPE (result), cond, result, null_ptr);
-
- /* Likewise, don't emit -Wnonnull for using the result to call
- a member function. */
- suppress_warning (cond, OPT_Wnonnull);
- return cond;
-}
-
-/* Execute a dynamic cast, as described in section 5.2.6 of the 9/93 working
- paper. */
-
-static tree
-build_dynamic_cast_1 (location_t loc, tree type, tree expr,
- tsubst_flags_t complain)
-{
- enum tree_code tc = TREE_CODE (type);
- tree exprtype;
- tree dcast_fn;
- tree old_expr = expr;
- const char *errstr = NULL;
-
- /* Save casted types in the function's used types hash table. */
- used_types_insert (type);
-
- /* T shall be a pointer or reference to a complete class type, or
- `pointer to cv void''. */
- switch (tc)
- {
- case POINTER_TYPE:
- if (VOID_TYPE_P (TREE_TYPE (type)))
- break;
- /* Fall through. */
- case REFERENCE_TYPE:
- if (! MAYBE_CLASS_TYPE_P (TREE_TYPE (type)))
- {
- errstr = _("target is not pointer or reference to class");
- goto fail;
- }
- if (!COMPLETE_TYPE_P (complete_type (TREE_TYPE (type))))
- {
- errstr = _("target is not pointer or reference to complete type");
- goto fail;
- }
- break;
-
- default:
- errstr = _("target is not pointer or reference");
- goto fail;
- }
-
- if (tc == POINTER_TYPE)
- {
- expr = decay_conversion (expr, complain);
- exprtype = TREE_TYPE (expr);
-
- /* If T is a pointer type, v shall be an rvalue of a pointer to
- complete class type, and the result is an rvalue of type T. */
-
- expr = mark_rvalue_use (expr);
-
- if (!TYPE_PTR_P (exprtype))
- {
- errstr = _("source is not a pointer");
- goto fail;
- }
- if (! MAYBE_CLASS_TYPE_P (TREE_TYPE (exprtype)))
- {
- errstr = _("source is not a pointer to class");
- goto fail;
- }
- if (!COMPLETE_TYPE_P (complete_type (TREE_TYPE (exprtype))))
- {
- errstr = _("source is a pointer to incomplete type");
- goto fail;
- }
- }
- else
- {
- expr = mark_lvalue_use (expr);
- exprtype = TREE_TYPE (expr);
-
- /* T is a reference type, v shall be an lvalue of a complete class
- type, and the result is an lvalue of the type referred to by T. */
- if (! MAYBE_CLASS_TYPE_P (exprtype))
- {
- errstr = _("source is not of class type");
- goto fail;
- }
- if (!COMPLETE_TYPE_P (complete_type (exprtype)))
- {
- errstr = _("source is of incomplete class type");
- goto fail;
- }
-
- exprtype = cp_build_reference_type (exprtype, !lvalue_p (expr));
- }
-
- /* The dynamic_cast operator shall not cast away constness. */
- if (!at_least_as_qualified_p (TREE_TYPE (type),
- TREE_TYPE (exprtype)))
- {
- errstr = _("conversion casts away constness");
- goto fail;
- }
-
- /* If *type is an unambiguous accessible base class of *exprtype,
- convert statically. */
- {
- tree binfo = lookup_base (TREE_TYPE (exprtype), TREE_TYPE (type),
- ba_check, NULL, complain);
- if (binfo)
- return build_static_cast (loc, type, expr, complain);
- }
-
- /* Apply trivial conversion T -> T& for dereferenced ptrs. */
- if (tc == REFERENCE_TYPE)
- expr = convert_to_reference (exprtype, expr, CONV_IMPLICIT,
- LOOKUP_NORMAL, NULL_TREE, complain);
-
- /* Otherwise *exprtype must be a polymorphic class (have a vtbl). */
- if (TYPE_POLYMORPHIC_P (TREE_TYPE (exprtype)))
- {
- tree expr1;
- /* if TYPE is `void *', return pointer to complete object. */
- if (tc == POINTER_TYPE && VOID_TYPE_P (TREE_TYPE (type)))
- {
- /* if b is an object, dynamic_cast<void *>(&b) == (void *)&b. */
- if (TREE_CODE (expr) == ADDR_EXPR
- && VAR_P (TREE_OPERAND (expr, 0))
- && TREE_CODE (TREE_TYPE (TREE_OPERAND (expr, 0))) == RECORD_TYPE)
- return build1 (NOP_EXPR, type, expr);
-
- /* Since expr is used twice below, save it. */
- expr = save_expr (expr);
-
- expr1 = build_headof (expr);
- if (TREE_TYPE (expr1) != type)
- expr1 = build1 (NOP_EXPR, type, expr1);
- return build_if_nonnull (expr, expr1, complain);
- }
- else
- {
- tree retval;
- tree result, td2, td3;
- tree elems[4];
- tree static_type, target_type, boff;
-
- /* If we got here, we can't convert statically. Therefore,
- dynamic_cast<D&>(b) (b an object) cannot succeed. */
- if (tc == REFERENCE_TYPE)
- {
- if (VAR_P (old_expr)
- && TREE_CODE (TREE_TYPE (old_expr)) == RECORD_TYPE)
- {
- tree expr = throw_bad_cast ();
- if (complain & tf_warning)
- warning_at (loc, 0,
- "%<dynamic_cast<%#T>(%#D)%> can never succeed",
- type, old_expr);
- /* Bash it to the expected type. */
- TREE_TYPE (expr) = type;
- return expr;
- }
- }
- /* Ditto for dynamic_cast<D*>(&b). */
- else if (TREE_CODE (expr) == ADDR_EXPR)
- {
- tree op = TREE_OPERAND (expr, 0);
- if (VAR_P (op)
- && TREE_CODE (TREE_TYPE (op)) == RECORD_TYPE)
- {
- if (complain & tf_warning)
- warning_at (loc, 0,
- "%<dynamic_cast<%#T>(%#D)%> can never succeed",
- type, op);
- retval = build_int_cst (type, 0);
- return retval;
- }
- }
-
- /* Use of dynamic_cast when -fno-rtti is prohibited. */
- if (!flag_rtti)
- {
- if (complain & tf_error)
- error_at (loc,
- "%<dynamic_cast%> not permitted with %<-fno-rtti%>");
- return error_mark_node;
- }
-
- target_type = TYPE_MAIN_VARIANT (TREE_TYPE (type));
- static_type = TYPE_MAIN_VARIANT (TREE_TYPE (exprtype));
- td2 = get_tinfo_decl (target_type);
- if (!mark_used (td2, complain) && !(complain & tf_error))
- return error_mark_node;
- td2 = cp_build_addr_expr (td2, complain);
- td3 = get_tinfo_decl (static_type);
- if (!mark_used (td3, complain) && !(complain & tf_error))
- return error_mark_node;
- td3 = cp_build_addr_expr (td3, complain);
-
- /* Determine how T and V are related. */
- boff = dcast_base_hint (static_type, target_type);
-
- /* Since expr is used twice below, save it. */
- expr = save_expr (expr);
-
- expr1 = expr;
- if (tc == REFERENCE_TYPE)
- expr1 = cp_build_addr_expr (expr1, complain);
-
- elems[0] = expr1;
- elems[1] = td3;
- elems[2] = td2;
- elems[3] = boff;
-
- dcast_fn = dynamic_cast_node;
- if (!dcast_fn)
- {
- unsigned flags = push_abi_namespace ();
- tree tinfo_ptr = xref_tag (class_type,
- get_identifier ("__class_type_info"));
- tinfo_ptr = cp_build_qualified_type (tinfo_ptr, TYPE_QUAL_CONST);
- tinfo_ptr = build_pointer_type (tinfo_ptr);
-
- const char *fn_name = "__dynamic_cast";
- /* void *() (void const *, __class_type_info const *,
- __class_type_info const *, ptrdiff_t) */
- tree fn_type = (build_function_type_list
- (ptr_type_node, const_ptr_type_node,
- tinfo_ptr, tinfo_ptr, ptrdiff_type_node,
- NULL_TREE));
- dcast_fn = (build_library_fn_ptr
- (fn_name, fn_type, ECF_LEAF | ECF_PURE | ECF_NOTHROW));
- pop_abi_namespace (flags);
- dynamic_cast_node = dcast_fn;
- }
- result = build_cxx_call (dcast_fn, 4, elems, complain);
- SET_EXPR_LOCATION (result, loc);
-
- if (tc == REFERENCE_TYPE)
- {
- tree bad = throw_bad_cast ();
- tree neq;
-
- result = save_expr (result);
- neq = cp_truthvalue_conversion (result, complain);
- return cp_convert (type,
- build3 (COND_EXPR, TREE_TYPE (result),
- neq, result, bad), complain);
- }
-
- /* Now back to the type we want from a void*. */
- result = cp_convert (type, result, complain);
- return build_if_nonnull (expr, result, complain);
- }
- }
- else
- errstr = _("source type is not polymorphic");
-
- fail:
- if (complain & tf_error)
- error_at (loc, "cannot %<dynamic_cast%> %qE (of type %q#T) "
- "to type %q#T (%s)",
- old_expr, TREE_TYPE (old_expr), type, errstr);
- return error_mark_node;
-}
-
-tree
-build_dynamic_cast (location_t loc, tree type, tree expr,
- tsubst_flags_t complain)
-{
- tree r;
-
- if (type == error_mark_node || expr == error_mark_node)
- return error_mark_node;
-
- if (processing_template_decl)
- {
- expr = build_min (DYNAMIC_CAST_EXPR, type, expr);
- TREE_SIDE_EFFECTS (expr) = 1;
- r = convert_from_reference (expr);
- protected_set_expr_location (r, loc);
- return r;
- }
-
- r = convert_from_reference (build_dynamic_cast_1 (loc, type, expr,
- complain));
- if (r != error_mark_node)
- maybe_warn_about_useless_cast (loc, type, expr, complain);
- protected_set_expr_location (r, loc);
- return r;
-}
-
-/* Return the runtime bit mask encoding the qualifiers of TYPE. */
-
-static int
-qualifier_flags (tree type)
-{
- int flags = 0;
- int quals = cp_type_quals (type);
-
- if (quals & TYPE_QUAL_CONST)
- flags |= 1;
- if (quals & TYPE_QUAL_VOLATILE)
- flags |= 2;
- if (quals & TYPE_QUAL_RESTRICT)
- flags |= 4;
- return flags;
-}
-
-/* Return true, if the pointer chain TYPE ends at an incomplete type, or
- contains a pointer to member of an incomplete class. */
-
-static bool
-target_incomplete_p (tree type)
-{
- while (true)
- if (TYPE_PTRDATAMEM_P (type))
- {
- if (!COMPLETE_TYPE_P (TYPE_PTRMEM_CLASS_TYPE (type)))
- return true;
- type = TYPE_PTRMEM_POINTED_TO_TYPE (type);
- }
- else if (TYPE_PTR_P (type))
- type = TREE_TYPE (type);
- else
- return !COMPLETE_OR_VOID_TYPE_P (type);
-}
-
-/* Returns true if TYPE involves an incomplete class type; in that
- case, typeinfo variables for TYPE should be emitted with internal
- linkage. */
-
-static bool
-involves_incomplete_p (tree type)
-{
- switch (TREE_CODE (type))
- {
- case POINTER_TYPE:
- return target_incomplete_p (TREE_TYPE (type));
-
- case OFFSET_TYPE:
- ptrmem:
- return
- (target_incomplete_p (TYPE_PTRMEM_POINTED_TO_TYPE (type))
- || !COMPLETE_TYPE_P (TYPE_PTRMEM_CLASS_TYPE (type)));
-
- case RECORD_TYPE:
- if (TYPE_PTRMEMFUNC_P (type))
- goto ptrmem;
- /* Fall through. */
- case UNION_TYPE:
- if (!COMPLETE_TYPE_P (type))
- return true;
- /* Fall through. */
- default:
- /* All other types do not involve incomplete class types. */
- return false;
- }
-}
-
-/* Return a CONSTRUCTOR for the common part of the type_info objects. This
- is the vtable pointer and NTBS name. The NTBS name is emitted as a
- comdat const char array, so it becomes a unique key for the type. Generate
- and emit that VAR_DECL here. (We can't always emit the type_info itself
- as comdat, because of pointers to incomplete.) */
-
-static tree
-tinfo_base_init (tinfo_s *ti, tree target)
-{
- tree init;
- tree name_decl;
- tree vtable_ptr;
- vec<constructor_elt, va_gc> *v;
-
- {
- tree name_name, name_string;
-
- /* Generate the NTBS array variable. */
- tree name_type = build_cplus_array_type
- (cp_build_qualified_type (char_type_node, TYPE_QUAL_CONST),
- NULL_TREE);
-
- /* Determine the name of the variable -- and remember with which
- type it is associated. */
- name_name = mangle_typeinfo_string_for_type (target);
- TREE_TYPE (name_name) = target;
-
- name_decl = build_lang_decl (VAR_DECL, name_name, name_type);
- SET_DECL_ASSEMBLER_NAME (name_decl, name_name);
- DECL_ARTIFICIAL (name_decl) = 1;
- DECL_IGNORED_P (name_decl) = 1;
- TREE_READONLY (name_decl) = 1;
- TREE_STATIC (name_decl) = 1;
- DECL_EXTERNAL (name_decl) = 0;
- DECL_TINFO_P (name_decl) = 1;
- set_linkage_according_to_type (target, name_decl);
- import_export_decl (name_decl);
- name_string = tinfo_name (target, !TREE_PUBLIC (name_decl));
- DECL_INITIAL (name_decl) = name_string;
- mark_used (name_decl);
- pushdecl_top_level_and_finish (name_decl, name_string);
- }
-
- vtable_ptr = ti->vtable;
- if (!vtable_ptr)
- {
- int flags = push_abi_namespace ();
- tree real_type = xref_tag (class_type, ti->name);
- tree real_decl = TYPE_NAME (real_type);
- DECL_SOURCE_LOCATION (real_decl) = BUILTINS_LOCATION;
- pop_abi_namespace (flags);
-
- if (!COMPLETE_TYPE_P (real_type))
- {
- /* We never saw a definition of this type, so we need to
- tell the compiler that this is an exported class, as
- indeed all of the __*_type_info classes are. */
- SET_CLASSTYPE_INTERFACE_KNOWN (real_type);
- CLASSTYPE_INTERFACE_ONLY (real_type) = 1;
- }
-
- vtable_ptr = get_vtable_decl (real_type, /*complete=*/1);
- vtable_ptr = cp_build_addr_expr (vtable_ptr, tf_warning_or_error);
-
- /* We need to point into the middle of the vtable. */
- vtable_ptr = fold_build_pointer_plus
- (vtable_ptr,
- size_binop (MULT_EXPR,
- size_int (2 * TARGET_VTABLE_DATA_ENTRY_DISTANCE),
- TYPE_SIZE_UNIT (vtable_entry_type)));
-
- ti->vtable = vtable_ptr;
- }
-
- vec_alloc (v, 2);
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, vtable_ptr);
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE,
- decay_conversion (name_decl, tf_warning_or_error));
-
- init = build_constructor (init_list_type_node, v);
- TREE_CONSTANT (init) = 1;
- TREE_STATIC (init) = 1;
-
- return init;
-}
-
-/* Return the CONSTRUCTOR expr for a type_info of TYPE. TI provides the
- information about the particular type_info derivation, which adds no
- additional fields to the type_info base. */
-
-static tree
-generic_initializer (tinfo_s *ti, tree target)
-{
- tree init = tinfo_base_init (ti, target);
-
- init = build_constructor_single (init_list_type_node, NULL_TREE, init);
- TREE_CONSTANT (init) = 1;
- TREE_STATIC (init) = 1;
- return init;
-}
-
-/* Return the CONSTRUCTOR expr for a type_info of pointer TYPE.
- TI provides information about the particular type_info derivation,
- which adds target type and qualifier flags members to the type_info base. */
-
-static tree
-ptr_initializer (tinfo_s *ti, tree target)
-{
- tree init = tinfo_base_init (ti, target);
- tree to = TREE_TYPE (target);
- int flags = qualifier_flags (to);
- bool incomplete = target_incomplete_p (to);
- vec<constructor_elt, va_gc> *v;
- vec_alloc (v, 3);
-
- if (incomplete)
- flags |= 8;
- if (tx_safe_fn_type_p (to))
- {
- flags |= 0x20;
- to = tx_unsafe_fn_variant (to);
- }
- if (flag_noexcept_type
- && FUNC_OR_METHOD_TYPE_P (to)
- && TYPE_NOTHROW_P (to))
- {
- flags |= 0x40;
- to = build_exception_variant (to, NULL_TREE);
- }
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, init);
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, build_int_cst (NULL_TREE, flags));
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE,
- get_void_tinfo_ptr (TYPE_MAIN_VARIANT (to)));
-
- init = build_constructor (init_list_type_node, v);
- TREE_CONSTANT (init) = 1;
- TREE_STATIC (init) = 1;
- return init;
-}
-
-/* Return the CONSTRUCTOR expr for a type_info of pointer to member data TYPE.
- TI provides information about the particular type_info derivation,
- which adds class, target type and qualifier flags members to the type_info
- base. */
-
-static tree
-ptm_initializer (tinfo_s *ti, tree target)
-{
- tree init = tinfo_base_init (ti, target);
- tree to = TYPE_PTRMEM_POINTED_TO_TYPE (target);
- tree klass = TYPE_PTRMEM_CLASS_TYPE (target);
- int flags = qualifier_flags (to);
- bool incomplete = target_incomplete_p (to);
- vec<constructor_elt, va_gc> *v;
- vec_alloc (v, 4);
-
- if (incomplete)
- flags |= 0x8;
- if (!COMPLETE_TYPE_P (klass))
- flags |= 0x10;
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, init);
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, build_int_cst (NULL_TREE, flags));
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE,
- get_void_tinfo_ptr (TYPE_MAIN_VARIANT (to)));
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, get_void_tinfo_ptr (klass));
-
- init = build_constructor (init_list_type_node, v);
- TREE_CONSTANT (init) = 1;
- TREE_STATIC (init) = 1;
- return init;
-}
-
-/* Return the CONSTRUCTOR expr for a type_info of class TYPE.
- TI provides information about the particular __class_type_info derivation,
- which adds hint flags and N extra initializers to the type_info base. */
-
-static tree
-class_initializer (tinfo_s *ti, tree target, unsigned n, ...)
-{
- tree init = tinfo_base_init (ti, target);
- va_list extra_inits;
- unsigned i;
- vec<constructor_elt, va_gc> *v;
- vec_alloc (v, n+1);
-
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, init);
- va_start (extra_inits, n);
- for (i = 0; i < n; i++)
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, va_arg (extra_inits, tree));
- va_end (extra_inits);
-
- init = build_constructor (init_list_type_node, v);
- TREE_CONSTANT (init) = 1;
- TREE_STATIC (init) = 1;
- return init;
-}
-
-/* Returns true if the typeinfo for type should be placed in
- the runtime library. */
-
-static bool
-typeinfo_in_lib_p (tree type)
-{
- /* The typeinfo objects for `T*' and `const T*' are in the runtime
- library for simple types T. */
- if (TYPE_PTR_P (type)
- && (cp_type_quals (TREE_TYPE (type)) == TYPE_QUAL_CONST
- || cp_type_quals (TREE_TYPE (type)) == TYPE_UNQUALIFIED))
- type = TREE_TYPE (type);
-
- switch (TREE_CODE (type))
- {
- case INTEGER_TYPE:
- case BOOLEAN_TYPE:
- case REAL_TYPE:
- case VOID_TYPE:
- case NULLPTR_TYPE:
- return true;
-
- case LANG_TYPE:
- /* fall through. */
-
- default:
- return false;
- }
-}
-
-/* Generate the initializer for the type info describing TYPE. TK_INDEX is
- the index of the descriptor in the tinfo_desc vector. */
-
-static tree
-get_pseudo_ti_init (tree type, unsigned tk_index)
-{
- tinfo_s *ti = get_tinfo_desc (tk_index);
-
- gcc_assert (at_eof);
- switch (tk_index)
- {
- case TK_POINTER_MEMBER_TYPE:
- return ptm_initializer (ti, type);
-
- case TK_POINTER_TYPE:
- return ptr_initializer (ti, type);
-
- case TK_BUILTIN_TYPE:
- case TK_ENUMERAL_TYPE:
- case TK_FUNCTION_TYPE:
- case TK_ARRAY_TYPE:
- return generic_initializer (ti, type);
-
- case TK_CLASS_TYPE:
- return class_initializer (ti, type, 0);
-
- case TK_SI_CLASS_TYPE:
- {
- tree base_binfo = BINFO_BASE_BINFO (TYPE_BINFO (type), 0);
- tree tinfo = get_void_tinfo_ptr (BINFO_TYPE (base_binfo));
-
- /* get_tinfo_ptr might have reallocated the tinfo_descs vector. */
- ti = &(*tinfo_descs)[tk_index];
- return class_initializer (ti, type, 1, tinfo);
- }
-
- default:
- {
- int hint = ((CLASSTYPE_REPEATED_BASE_P (type) << 0)
- | (CLASSTYPE_DIAMOND_SHAPED_P (type) << 1));
- tree binfo = TYPE_BINFO (type);
- unsigned nbases = BINFO_N_BASE_BINFOS (binfo);
- vec<tree, va_gc> *base_accesses = BINFO_BASE_ACCESSES (binfo);
- tree offset_type = LONGPTR_T;
- vec<constructor_elt, va_gc> *init_vec = NULL;
-
- gcc_assert (tk_index - TK_VMI_CLASS_TYPES + 1 == nbases);
-
- vec_safe_grow (init_vec, nbases, true);
- /* Generate the base information initializer. */
- for (unsigned ix = nbases; ix--;)
- {
- tree base_binfo = BINFO_BASE_BINFO (binfo, ix);
- int flags = 0;
- tree tinfo;
- tree offset;
- vec<constructor_elt, va_gc> *v;
-
- if ((*base_accesses)[ix] == access_public_node)
- flags |= 2;
- tinfo = get_void_tinfo_ptr (BINFO_TYPE (base_binfo));
- if (BINFO_VIRTUAL_P (base_binfo))
- {
- /* We store the vtable offset at which the virtual
- base offset can be found. */
- offset = BINFO_VPTR_FIELD (base_binfo);
- flags |= 1;
- }
- else
- offset = BINFO_OFFSET (base_binfo);
-
- /* Combine offset and flags into one field. */
- offset = fold_convert (offset_type, offset);
- offset = fold_build2_loc (input_location,
- LSHIFT_EXPR, offset_type, offset,
- build_int_cst (offset_type, 8));
- offset = fold_build2_loc (input_location,
- BIT_IOR_EXPR, offset_type, offset,
- build_int_cst (offset_type, flags));
- vec_alloc (v, 2);
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, tinfo);
- CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, offset);
- tree base_init = build_constructor (init_list_type_node, v);
- constructor_elt *e = &(*init_vec)[ix];
- e->index = NULL_TREE;
- e->value = base_init;
- }
- tree base_inits = build_constructor (init_list_type_node, init_vec);
-
- /* get_tinfo_ptr might have reallocated the tinfo_descs vector. */
- ti = &(*tinfo_descs)[tk_index];
- return class_initializer (ti, type, 3,
- build_int_cst (NULL_TREE, hint),
- build_int_cst (NULL_TREE, nbases),
- base_inits);
- }
- }
-}
-
-/* Return the index of a pseudo type info type node used to describe
- TYPE. TYPE must be a complete type (or cv void), except at the end
- of the translation unit. */
-
-static unsigned
-get_pseudo_ti_index (tree type)
-{
- unsigned ix;
-
- switch (TREE_CODE (type))
- {
- case OFFSET_TYPE:
- ix = TK_POINTER_MEMBER_TYPE;
- break;
-
- case POINTER_TYPE:
- ix = TK_POINTER_TYPE;
- break;
-
- case ENUMERAL_TYPE:
- ix = TK_ENUMERAL_TYPE;
- break;
-
- case FUNCTION_TYPE:
- ix = TK_FUNCTION_TYPE;
- break;
-
- case ARRAY_TYPE:
- ix = TK_ARRAY_TYPE;
- break;
-
- case UNION_TYPE:
- case RECORD_TYPE:
- if (TYPE_PTRMEMFUNC_P (type))
- ix = TK_POINTER_MEMBER_TYPE;
- else if (!COMPLETE_TYPE_P (type))
- {
- if (!at_eof)
- cxx_incomplete_type_error (NULL_TREE, type);
- ix = TK_CLASS_TYPE;
- }
- else if (!TYPE_BINFO (type)
- || !BINFO_N_BASE_BINFOS (TYPE_BINFO (type)))
- ix = TK_CLASS_TYPE;
- else
- {
- tree binfo = TYPE_BINFO (type);
- vec<tree, va_gc> *base_accesses = BINFO_BASE_ACCESSES (binfo);
- tree base_binfo = BINFO_BASE_BINFO (binfo, 0);
- int num_bases = BINFO_N_BASE_BINFOS (binfo);
-
- if (num_bases == 1
- && (*base_accesses)[0] == access_public_node
- && !BINFO_VIRTUAL_P (base_binfo)
- && integer_zerop (BINFO_OFFSET (base_binfo)))
- /* single non-virtual public. */
- ix = TK_SI_CLASS_TYPE;
- else
- ix = TK_VMI_CLASS_TYPES + num_bases - 1;
- }
- break;
-
- default:
- ix = TK_BUILTIN_TYPE;
- break;
- }
- return ix;
-}
-
-/* Return pointer to tinfo descriptor. Possibly creating the tinfo
- descriptor in the first place. */
-
-static tinfo_s *
-get_tinfo_desc (unsigned ix)
-{
- unsigned len = tinfo_descs->length ();
-
- if (len <= ix)
- {
- /* too short, extend. */
- len = ix + 1 - len;
- vec_safe_reserve (tinfo_descs, len);
- tinfo_s elt;
- elt.type = elt.vtable = elt.name = NULL_TREE;
- while (len--)
- tinfo_descs->quick_push (elt);
- }
-
- tinfo_s *res = &(*tinfo_descs)[ix];
-
- if (res->type)
- return res;
-
- /* Ok, we have to create it. This layout must be consistent with
- that defined in the runtime support. We explicitly manage the
- vtable member, and name it for real type as used in the runtime.
- The RECORD type has a different name, to avoid collisions. We
- have to delay generating the VAR_DECL of the vtable until the end
- of the translation, when we'll have seen the library definition,
- if there was one. */
-
- /* Fields to add, chained in reverse order. */
- tree fields = NULL_TREE;
-
- if (ix >= TK_DERIVED_TYPES)
- {
- /* First field is the pseudo type_info base class. */
- tree fld_base = build_decl (BUILTINS_LOCATION, FIELD_DECL, NULL_TREE,
- get_tinfo_desc (TK_TYPE_INFO_TYPE)->type);
-
- DECL_CHAIN (fld_base) = fields;
- fields = fld_base;
- }
-
- switch (ix)
- {
- case TK_TYPE_INFO_TYPE:
- {
- tree fld_ptr = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, const_ptr_type_node);
- fields = fld_ptr;
-
- tree fld_str = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, const_string_type_node);
- DECL_CHAIN (fld_str) = fields;
- fields = fld_str;
- break;
- }
-
- case TK_BASE_TYPE:
- {
- /* Base class internal helper. Pointer to base type, offset to
- base, flags. */
- tree fld_ptr = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, const_ptr_type_node);
- DECL_CHAIN (fld_ptr) = fields;
- fields = fld_ptr;
-
- tree fld_flag = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, LONGPTR_T);
- DECL_CHAIN (fld_flag) = fields;
- fields = fld_flag;
- break;
- }
-
- case TK_BUILTIN_TYPE:
- /* Fundamental type_info */
- break;
-
- case TK_ARRAY_TYPE:
- break;
-
- case TK_FUNCTION_TYPE:
- break;
-
- case TK_ENUMERAL_TYPE:
- break;
-
- case TK_POINTER_TYPE:
- case TK_POINTER_MEMBER_TYPE:
- {
- /* Pointer type_info. Adds two fields, qualification mask and
- pointer to the pointed to type. This is really a
- descendant of __pbase_type_info. */
- tree fld_mask = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, integer_type_node);
- DECL_CHAIN (fld_mask) = fields;
- fields = fld_mask;
-
- tree fld_ptr = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, const_ptr_type_node);
- DECL_CHAIN (fld_ptr) = fields;
- fields = fld_ptr;
-
- if (ix == TK_POINTER_MEMBER_TYPE)
- {
- /* Add a pointer to the class too. */
- tree fld_cls = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, const_ptr_type_node);
- DECL_CHAIN (fld_cls) = fields;
- fields = fld_cls;
- }
- break;
- }
-
- case TK_CLASS_TYPE:
- /* Class type_info. No additional fields. */
- break;
-
- case TK_SI_CLASS_TYPE:
- {
- /* Single public non-virtual base class. Add pointer to base
- class. This is really a descendant of
- __class_type_info. */
- tree fld_ptr = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, const_ptr_type_node);
- DECL_CHAIN (fld_ptr) = fields;
- fields = fld_ptr;
- break;
- }
-
- default: /* Multiple inheritance. */
- {
- unsigned num_bases = ix - TK_VMI_CLASS_TYPES + 1;
-
- tree fld_flg = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, integer_type_node);
- DECL_CHAIN (fld_flg) = fields;
- fields = fld_flg;
-
- tree fld_cnt = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, integer_type_node);
- DECL_CHAIN (fld_cnt) = fields;
- fields = fld_cnt;
-
- /* Create the array of __base_class_type_info entries. */
- tree domain = build_index_type (size_int (num_bases - 1));
- tree array = build_array_type (get_tinfo_desc (TK_BASE_TYPE)->type,
- domain);
- tree fld_ary = build_decl (BUILTINS_LOCATION, FIELD_DECL,
- NULL_TREE, array);
- DECL_CHAIN (fld_ary) = fields;
- fields = fld_ary;
- break;
- }
- }
-
- /* Generate the pseudo type name. */
- const char *real_name = tinfo_names[ix < TK_VMI_CLASS_TYPES
- ? ix : unsigned (TK_VMI_CLASS_TYPES)];
- size_t name_len = strlen (real_name);
- char *pseudo_name = (char *) alloca (name_len + 30);
- memcpy (pseudo_name, real_name, name_len);
- /* Those >= TK_VMI_CLASS_TYPES need a discriminator, may as well
- apply it to all. See get_peudo_tinfo_index where we make use of
- this. */
- sprintf (pseudo_name + name_len, "_pseudo_%d", ix);
-
- /* Create the pseudo type. */
- tree pseudo_type = make_class_type (RECORD_TYPE);
- /* Pass the fields chained in reverse. */
- finish_builtin_struct (pseudo_type, pseudo_name, fields, NULL_TREE);
- CLASSTYPE_AS_BASE (pseudo_type) = pseudo_type;
- DECL_CONTEXT (TYPE_NAME (pseudo_type)) = FROB_CONTEXT (global_namespace);
- DECL_TINFO_P (TYPE_NAME (pseudo_type)) = true;
- xref_basetypes (pseudo_type, /*bases=*/NULL_TREE);
-
- res->type = cp_build_qualified_type (pseudo_type, TYPE_QUAL_CONST);
- res->name = get_identifier (real_name);
-
- /* Pretend this is public so determine_visibility doesn't give vtables
- internal linkage. */
- TREE_PUBLIC (TYPE_MAIN_DECL (res->type)) = 1;
-
- return res;
-}
-
-/* Return an identifying index for the pseudo type_info TYPE.
- We wrote the index at the end of the name, so just scan it from
- there. This isn't critical, as it's only on the first use of this
- type during module stream out. */
-
-unsigned
-get_pseudo_tinfo_index (tree type)
-{
- tree name = DECL_NAME (TYPE_NAME (type));
- unsigned ix = 0, scale = 1;
- size_t len = IDENTIFIER_LENGTH (name);
- const char *ptr = IDENTIFIER_POINTER (name) + len;
-
- for (; *--ptr != '_'; scale *= 10)
- {
- len--;
- gcc_checking_assert (len && ISDIGIT (*ptr));
- ix += (*ptr - '0') * scale;
- }
-
- gcc_assert (len != IDENTIFIER_LENGTH (name));
- return ix;
-}
-
-tree
-get_pseudo_tinfo_type (unsigned ix)
-{
- return get_tinfo_desc (ix)->type;
-}
-
-/* We lazily create the type info types. */
-
-static void
-create_tinfo_types (void)
-{
- gcc_assert (!tinfo_descs);
-
- vec_alloc (tinfo_descs, TK_MAX + 20);
-}
-
-/* Helper for emit_support_tinfos. Emits the type_info descriptor of
- a single type. */
-
-void
-emit_support_tinfo_1 (tree bltn)
-{
- tree types[3];
-
- if (bltn == NULL_TREE)
- return;
- types[0] = bltn;
- types[1] = build_pointer_type (bltn);
- types[2] = build_pointer_type (cp_build_qualified_type (bltn,
- TYPE_QUAL_CONST));
-
- for (int i = 0; i < 3; ++i)
- {
- tree tinfo = get_tinfo_decl (types[i]);
- TREE_USED (tinfo) = 1;
- mark_needed (tinfo);
- /* The C++ ABI requires that these objects be COMDAT. But,
- On systems without weak symbols, initialized COMDAT
- objects are emitted with internal linkage. (See
- comdat_linkage for details.) Since we want these objects
- to have external linkage so that copies do not have to be
- emitted in code outside the runtime library, we make them
- non-COMDAT here.
-
- It might also not be necessary to follow this detail of the
- ABI. */
- if (!flag_weak || ! targetm.cxx.library_rtti_comdat ())
- {
- gcc_assert (TREE_PUBLIC (tinfo) && !DECL_COMDAT (tinfo));
- DECL_INTERFACE_KNOWN (tinfo) = 1;
- }
- }
-}
-
-/* Emit the type_info descriptors which are guaranteed to be in the runtime
- support. Generating them here guarantees consistency with the other
- structures. We use the following heuristic to determine when the runtime
- is being generated. If std::__fundamental_type_info is defined, and its
- destructor is defined, then the runtime is being built. */
-
-void
-emit_support_tinfos (void)
-{
- /* Dummy static variable so we can put nullptr in the array; it will be
- set before we actually start to walk the array. */
- static tree *const fundamentals[] =
- {
- &void_type_node,
- &boolean_type_node,
- &wchar_type_node, &char8_type_node, &char16_type_node, &char32_type_node,
- &char_type_node, &signed_char_type_node, &unsigned_char_type_node,
- &short_integer_type_node, &short_unsigned_type_node,
- &integer_type_node, &unsigned_type_node,
- &long_integer_type_node, &long_unsigned_type_node,
- &long_long_integer_type_node, &long_long_unsigned_type_node,
- &float_type_node, &double_type_node, &long_double_type_node,
- &dfloat32_type_node, &dfloat64_type_node, &dfloat128_type_node,
- &nullptr_type_node,
- 0
- };
- int ix;
-
- /* Look for a defined class. */
- tree bltn_type = lookup_qualified_name
- (abi_node, "__fundamental_type_info", LOOK_want::TYPE, false);
- if (TREE_CODE (bltn_type) != TYPE_DECL)
- return;
-
- bltn_type = TREE_TYPE (bltn_type);
- if (!COMPLETE_TYPE_P (bltn_type))
- return;
- tree dtor = CLASSTYPE_DESTRUCTOR (bltn_type);
- if (!dtor || DECL_EXTERNAL (dtor))
- return;
-
- /* All these are really builtins. So set the location. */
- location_t saved_loc = input_location;
- input_location = BUILTINS_LOCATION;
- doing_runtime = 1;
- for (ix = 0; fundamentals[ix]; ix++)
- emit_support_tinfo_1 (*fundamentals[ix]);
- for (ix = 0; ix < NUM_INT_N_ENTS; ix ++)
- if (int_n_enabled_p[ix])
- {
- emit_support_tinfo_1 (int_n_trees[ix].signed_type);
- emit_support_tinfo_1 (int_n_trees[ix].unsigned_type);
- }
- for (tree t = registered_builtin_types; t; t = TREE_CHAIN (t))
- emit_support_tinfo_1 (TREE_VALUE (t));
- /* For compatibility, emit DFP typeinfos even when DFP isn't enabled,
- because we've emitted that in the past. */
- if (!targetm.decimal_float_supported_p ())
- {
- gcc_assert (dfloat32_type_node == NULL_TREE
- && dfloat64_type_node == NULL_TREE
- && dfloat128_type_node == NULL_TREE);
- fallback_dfloat32_type = make_node (REAL_TYPE);
- fallback_dfloat64_type = make_node (REAL_TYPE);
- fallback_dfloat128_type = make_node (REAL_TYPE);
- emit_support_tinfo_1 (fallback_dfloat32_type);
- emit_support_tinfo_1 (fallback_dfloat64_type);
- emit_support_tinfo_1 (fallback_dfloat128_type);
- }
- input_location = saved_loc;
-}
-
-/* Finish a type info decl. DECL_PTR is a pointer to an unemitted
- tinfo decl. Determine whether it needs emitting, and if so
- generate the initializer. */
-
-bool
-emit_tinfo_decl (tree decl)
-{
- gcc_assert (DECL_TINFO_P (decl));
-
- tree type = TREE_TYPE (DECL_NAME (decl));
- if (typeinfo_in_lib_p (type))
- {
- if (doing_runtime)
- DECL_EXTERNAL (decl) = 0;
- else
- {
- /* If we're not in the runtime, then DECL (which is already
- DECL_EXTERNAL) will not be defined here. */
- DECL_INTERFACE_KNOWN (decl) = 1;
- return false;
- }
- }
- else if (involves_incomplete_p (type))
- {
- if (!decl_needed_p (decl))
- return false;
- /* If TYPE involves an incomplete class type, then the typeinfo
- object will be emitted with internal linkage. There is no
- way to know whether or not types are incomplete until the end
- of the compilation, so this determination must be deferred
- until this point. */
- TREE_PUBLIC (decl) = 0;
- DECL_EXTERNAL (decl) = 0;
- DECL_INTERFACE_KNOWN (decl) = 1;
- }
-
- import_export_decl (decl);
- if (DECL_NOT_REALLY_EXTERN (decl) && decl_needed_p (decl))
- {
- tree init;
-
- DECL_EXTERNAL (decl) = 0;
- init = get_pseudo_ti_init (type, get_pseudo_ti_index (type));
- DECL_INITIAL (decl) = init;
- mark_used (decl);
- cp_finish_decl (decl, init, false, NULL_TREE, 0);
- /* Avoid targets optionally bumping up the alignment to improve
- vector instruction accesses, tinfo are never accessed this way. */
-#ifdef DATA_ABI_ALIGNMENT
- SET_DECL_ALIGN (decl, DATA_ABI_ALIGNMENT (decl, TYPE_ALIGN (TREE_TYPE (decl))));
- DECL_USER_ALIGN (decl) = true;
-#endif
- return true;
- }
- else
- return false;
-}
-
-#include "gt-cp-rtti.h"
generated by cgit v1.1 at 2025-09-04 17:58:48 +0000