diff options
Diffstat (limited to 'clang/lib/Basic/Targets/Sparc.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets/Sparc.cpp | 123 |
1 files changed, 81 insertions, 42 deletions
diff --git a/clang/lib/Basic/Targets/Sparc.cpp b/clang/lib/Basic/Targets/Sparc.cpp index ed28bf2d435..1e34f6b6f49 100644 --- a/clang/lib/Basic/Targets/Sparc.cpp +++ b/clang/lib/Basic/Targets/Sparc.cpp @@ -51,49 +51,81 @@ bool SparcTargetInfo::hasFeature(StringRef Feature) const { .Default(false); } +struct SparcCPUInfo { + llvm::StringLiteral Name; + SparcTargetInfo::CPUKind Kind; + SparcTargetInfo::CPUGeneration Generation; +}; + +static constexpr SparcCPUInfo CPUInfo[] = { + {{"v8"}, SparcTargetInfo::CK_V8, SparcTargetInfo::CG_V8}, + {{"supersparc"}, SparcTargetInfo::CK_SUPERSPARC, SparcTargetInfo::CG_V8}, + {{"sparclite"}, SparcTargetInfo::CK_SPARCLITE, SparcTargetInfo::CG_V8}, + {{"f934"}, SparcTargetInfo::CK_F934, SparcTargetInfo::CG_V8}, + {{"hypersparc"}, SparcTargetInfo::CK_HYPERSPARC, SparcTargetInfo::CG_V8}, + {{"sparclite86x"}, + SparcTargetInfo::CK_SPARCLITE86X, + SparcTargetInfo::CG_V8}, + {{"sparclet"}, SparcTargetInfo::CK_SPARCLET, SparcTargetInfo::CG_V8}, + {{"tsc701"}, SparcTargetInfo::CK_TSC701, SparcTargetInfo::CG_V8}, + {{"v9"}, SparcTargetInfo::CK_V9, SparcTargetInfo::CG_V9}, + {{"ultrasparc"}, SparcTargetInfo::CK_ULTRASPARC, SparcTargetInfo::CG_V9}, + {{"ultrasparc3"}, SparcTargetInfo::CK_ULTRASPARC3, SparcTargetInfo::CG_V9}, + {{"niagara"}, SparcTargetInfo::CK_NIAGARA, SparcTargetInfo::CG_V9}, + {{"niagara2"}, SparcTargetInfo::CK_NIAGARA2, SparcTargetInfo::CG_V9}, + {{"niagara3"}, SparcTargetInfo::CK_NIAGARA3, SparcTargetInfo::CG_V9}, + {{"niagara4"}, SparcTargetInfo::CK_NIAGARA4, SparcTargetInfo::CG_V9}, + {{"ma2100"}, SparcTargetInfo::CK_MYRIAD2100, SparcTargetInfo::CG_V8}, + {{"ma2150"}, SparcTargetInfo::CK_MYRIAD2150, SparcTargetInfo::CG_V8}, + {{"ma2155"}, SparcTargetInfo::CK_MYRIAD2155, SparcTargetInfo::CG_V8}, + {{"ma2450"}, SparcTargetInfo::CK_MYRIAD2450, SparcTargetInfo::CG_V8}, + {{"ma2455"}, SparcTargetInfo::CK_MYRIAD2455, SparcTargetInfo::CG_V8}, + {{"ma2x5x"}, SparcTargetInfo::CK_MYRIAD2x5x, SparcTargetInfo::CG_V8}, + {{"ma2080"}, SparcTargetInfo::CK_MYRIAD2080, SparcTargetInfo::CG_V8}, + {{"ma2085"}, SparcTargetInfo::CK_MYRIAD2085, SparcTargetInfo::CG_V8}, + {{"ma2480"}, SparcTargetInfo::CK_MYRIAD2480, SparcTargetInfo::CG_V8}, + {{"ma2485"}, SparcTargetInfo::CK_MYRIAD2485, SparcTargetInfo::CG_V8}, + {{"ma2x8x"}, SparcTargetInfo::CK_MYRIAD2x8x, SparcTargetInfo::CG_V8}, + // FIXME: the myriad2[.n] spellings are obsolete, + // but a grace period is needed to allow updating dependent builds. + {{"myriad2"}, SparcTargetInfo::CK_MYRIAD2x5x, SparcTargetInfo::CG_V8}, + {{"myriad2.1"}, SparcTargetInfo::CK_MYRIAD2100, SparcTargetInfo::CG_V8}, + {{"myriad2.2"}, SparcTargetInfo::CK_MYRIAD2x5x, SparcTargetInfo::CG_V8}, + {{"myriad2.3"}, SparcTargetInfo::CK_MYRIAD2x8x, SparcTargetInfo::CG_V8}, + {{"leon2"}, SparcTargetInfo::CK_LEON2, SparcTargetInfo::CG_V8}, + {{"at697e"}, SparcTargetInfo::CK_LEON2_AT697E, SparcTargetInfo::CG_V8}, + {{"at697f"}, SparcTargetInfo::CK_LEON2_AT697F, SparcTargetInfo::CG_V8}, + {{"leon3"}, SparcTargetInfo::CK_LEON3, SparcTargetInfo::CG_V8}, + {{"ut699"}, SparcTargetInfo::CK_LEON3_UT699, SparcTargetInfo::CG_V8}, + {{"gr712rc"}, SparcTargetInfo::CK_LEON3_GR712RC, SparcTargetInfo::CG_V8}, + {{"leon4"}, SparcTargetInfo::CK_LEON4, SparcTargetInfo::CG_V8}, + {{"gr740"}, SparcTargetInfo::CK_LEON4_GR740, SparcTargetInfo::CG_V8}, +}; + +SparcTargetInfo::CPUGeneration +SparcTargetInfo::getCPUGeneration(CPUKind Kind) const { + if (Kind == CK_GENERIC) + return CG_V8; + const SparcCPUInfo *Item = llvm::find_if( + CPUInfo, [Kind](const SparcCPUInfo &Info) { return Info.Kind == Kind; }); + if (Item == std::end(CPUInfo)) + llvm_unreachable("Unexpected CPU kind"); + return Item->Generation; +} + SparcTargetInfo::CPUKind SparcTargetInfo::getCPUKind(StringRef Name) const { - return llvm::StringSwitch<CPUKind>(Name) - .Case("v8", CK_V8) - .Case("supersparc", CK_SUPERSPARC) - .Case("sparclite", CK_SPARCLITE) - .Case("f934", CK_F934) - .Case("hypersparc", CK_HYPERSPARC) - .Case("sparclite86x", CK_SPARCLITE86X) - .Case("sparclet", CK_SPARCLET) - .Case("tsc701", CK_TSC701) - .Case("v9", CK_V9) - .Case("ultrasparc", CK_ULTRASPARC) - .Case("ultrasparc3", CK_ULTRASPARC3) - .Case("niagara", CK_NIAGARA) - .Case("niagara2", CK_NIAGARA2) - .Case("niagara3", CK_NIAGARA3) - .Case("niagara4", CK_NIAGARA4) - .Case("ma2100", CK_MYRIAD2100) - .Case("ma2150", CK_MYRIAD2150) - .Case("ma2155", CK_MYRIAD2155) - .Case("ma2450", CK_MYRIAD2450) - .Case("ma2455", CK_MYRIAD2455) - .Case("ma2x5x", CK_MYRIAD2x5x) - .Case("ma2080", CK_MYRIAD2080) - .Case("ma2085", CK_MYRIAD2085) - .Case("ma2480", CK_MYRIAD2480) - .Case("ma2485", CK_MYRIAD2485) - .Case("ma2x8x", CK_MYRIAD2x8x) - // FIXME: the myriad2[.n] spellings are obsolete, - // but a grace period is needed to allow updating dependent builds. - .Case("myriad2", CK_MYRIAD2x5x) - .Case("myriad2.1", CK_MYRIAD2100) - .Case("myriad2.2", CK_MYRIAD2x5x) - .Case("myriad2.3", CK_MYRIAD2x8x) - .Case("leon2", CK_LEON2) - .Case("at697e", CK_LEON2_AT697E) - .Case("at697f", CK_LEON2_AT697F) - .Case("leon3", CK_LEON3) - .Case("ut699", CK_LEON3_UT699) - .Case("gr712rc", CK_LEON3_GR712RC) - .Case("leon4", CK_LEON4) - .Case("gr740", CK_LEON4_GR740) - .Default(CK_GENERIC); + const SparcCPUInfo *Item = llvm::find_if( + CPUInfo, [Name](const SparcCPUInfo &Info) { return Info.Name == Name; }); + + if (Item == std::end(CPUInfo)) + return CK_GENERIC; + return Item->Kind; +} + +void SparcTargetInfo::fillValidCPUList( + SmallVectorImpl<StringRef> &Values) const { + for (const SparcCPUInfo &Info : CPUInfo) + Values.push_back(Info.Name); } void SparcTargetInfo::getTargetDefines(const LangOptions &Opts, @@ -202,3 +234,10 @@ void SparcV9TargetInfo::getTargetDefines(const LangOptions &Opts, Builder.defineMacro("__sparcv9__"); } } + +void SparcV9TargetInfo::fillValidCPUList( + SmallVectorImpl<StringRef> &Values) const { + for (const SparcCPUInfo &Info : CPUInfo) + if (Info.Generation == CG_V9) + Values.push_back(Info.Name); +} |
