diff options
Diffstat (limited to 'clang/lib/Basic/Targets/PPC.cpp')
| -rw-r--r-- | clang/lib/Basic/Targets/PPC.cpp | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/clang/lib/Basic/Targets/PPC.cpp b/clang/lib/Basic/Targets/PPC.cpp index a40991048873..1877d4a5ef70 100644 --- a/clang/lib/Basic/Targets/PPC.cpp +++ b/clang/lib/Basic/Targets/PPC.cpp @@ -157,6 +157,10 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts, Builder.defineMacro("_ARCH_A2Q"); Builder.defineMacro("_ARCH_QP"); } + if (ArchDefs & ArchDefineE500) + Builder.defineMacro("__NO_LWSYNC__"); + if (ArchDefs & ArchDefineFuture) + Builder.defineMacro("_ARCH_PWR_FUTURE"); if (getTriple().getVendor() == llvm::Triple::BGQ) { Builder.defineMacro("__bg__"); @@ -312,6 +316,18 @@ bool PPCTargetInfo::initFeatureMap( .Case("pwr8", true) .Default(false); + Features["spe"] = llvm::StringSwitch<bool>(CPU) + .Case("8548", true) + .Case("e500", true) + .Default(false); + + // Future CPU should include all of the features of Power 9 as well as any + // additional features (yet to be determined) specific to it. + if (CPU == "future") { + initFeatureMap(Features, Diags, "pwr9", FeaturesVec); + addFutureSpecificFeatures(Features); + } + if (!ppcUserFeaturesCheck(Diags, FeaturesVec)) return false; @@ -325,6 +341,12 @@ bool PPCTargetInfo::initFeatureMap( return TargetInfo::initFeatureMap(Features, Diags, CPU, FeaturesVec); } +// Add features specific to the "Future" CPU. +void PPCTargetInfo::addFutureSpecificFeatures( + llvm::StringMap<bool> &Features) const { + return; +} + bool PPCTargetInfo::hasFeature(StringRef Feature) const { return llvm::StringSwitch<bool>(Feature) .Case("powerpc", true) @@ -449,16 +471,17 @@ ArrayRef<TargetInfo::AddlRegName> PPCTargetInfo::getGCCAddlRegNames() const { } static constexpr llvm::StringLiteral ValidCPUNames[] = { - {"generic"}, {"440"}, {"450"}, {"601"}, {"602"}, - {"603"}, {"603e"}, {"603ev"}, {"604"}, {"604e"}, - {"620"}, {"630"}, {"g3"}, {"7400"}, {"g4"}, - {"7450"}, {"g4+"}, {"750"}, {"970"}, {"g5"}, - {"a2"}, {"a2q"}, {"e500mc"}, {"e5500"}, {"power3"}, - {"pwr3"}, {"power4"}, {"pwr4"}, {"power5"}, {"pwr5"}, - {"power5x"}, {"pwr5x"}, {"power6"}, {"pwr6"}, {"power6x"}, - {"pwr6x"}, {"power7"}, {"pwr7"}, {"power8"}, {"pwr8"}, - {"power9"}, {"pwr9"}, {"powerpc"}, {"ppc"}, {"powerpc64"}, - {"ppc64"}, {"powerpc64le"}, {"ppc64le"}, + {"generic"}, {"440"}, {"450"}, {"601"}, {"602"}, + {"603"}, {"603e"}, {"603ev"}, {"604"}, {"604e"}, + {"620"}, {"630"}, {"g3"}, {"7400"}, {"g4"}, + {"7450"}, {"g4+"}, {"750"}, {"8548"}, {"970"}, + {"g5"}, {"a2"}, {"a2q"}, {"e500"}, {"e500mc"}, + {"e5500"}, {"power3"}, {"pwr3"}, {"power4"}, {"pwr4"}, + {"power5"}, {"pwr5"}, {"power5x"}, {"pwr5x"}, {"power6"}, + {"pwr6"}, {"power6x"}, {"pwr6x"}, {"power7"}, {"pwr7"}, + {"power8"}, {"pwr8"}, {"power9"}, {"pwr9"}, {"powerpc"}, + {"ppc"}, {"powerpc64"}, {"ppc64"}, {"powerpc64le"}, {"ppc64le"}, + {"future"} }; bool PPCTargetInfo::isValidCPUName(StringRef Name) const { |