diff options
Diffstat (limited to 'lib/Basic/Targets/Sparc.cpp')
-rw-r--r-- | lib/Basic/Targets/Sparc.cpp | 140 |
1 files changed, 97 insertions, 43 deletions
diff --git a/lib/Basic/Targets/Sparc.cpp b/lib/Basic/Targets/Sparc.cpp index 429c1ee3a23c..ee4f309363af 100644 --- a/lib/Basic/Targets/Sparc.cpp +++ b/lib/Basic/Targets/Sparc.cpp @@ -20,9 +20,17 @@ using namespace clang; using namespace clang::targets; const char *const SparcTargetInfo::GCCRegNames[] = { + // Integer registers "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20", "r21", - "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31" + "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", + + // Floating-point registers + "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", + "f11", "f12", "f13", "f14", "f15", "f16", "f17", "f18", "f19", "f20", "f21", + "f22", "f23", "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", "f32", + "f34", "f36", "f38", "f40", "f42", "f44", "f46", "f48", "f50", "f52", "f54", + "f56", "f58", "f60", "f62", }; ArrayRef<const char *> SparcTargetInfo::getGCCRegNames() const { @@ -51,49 +59,81 @@ 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, @@ -178,6 +218,13 @@ void SparcV8TargetInfo::getTargetDefines(const LangOptions &Opts, Builder.defineMacro(MyriadArchValue, "1"); Builder.defineMacro(MyriadArchValue + "__", "1"); } + if (Myriad2Value == "2") { + Builder.defineMacro("__ma2x5x", "1"); + Builder.defineMacro("__ma2x5x__", "1"); + } else if (Myriad2Value == "3") { + Builder.defineMacro("__ma2x8x", "1"); + Builder.defineMacro("__ma2x8x__", "1"); + } Builder.defineMacro("__myriad2__", Myriad2Value); Builder.defineMacro("__myriad2", Myriad2Value); } @@ -195,3 +242,10 @@ 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); +} |