diff options
Diffstat (limited to 'clang/lib/Basic')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 16aa82f1385..33eb0b05ddc 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -2591,6 +2591,7 @@ class X86TargetInfo : public TargetInfo { bool HasRDSEED = false; bool HasADX = false; bool HasTBM = false; + bool HasLWP = false; bool HasFMA = false; bool HasF16C = false; bool HasAVX512CD = false; @@ -3363,6 +3364,7 @@ bool X86TargetInfo::initFeatureMap( case CK_BDVER1: // xop implies avx, sse4a and fma4. setFeatureEnabledImpl(Features, "xop", true); + setFeatureEnabledImpl(Features, "lwp", true); setFeatureEnabledImpl(Features, "lzcnt", true); setFeatureEnabledImpl(Features, "aes", true); setFeatureEnabledImpl(Features, "pclmul", true); @@ -3634,6 +3636,8 @@ bool X86TargetInfo::handleTargetFeatures(std::vector<std::string> &Features, HasADX = true; } else if (Feature == "+tbm") { HasTBM = true; + } else if (Feature == "+lwp") { + HasLWP = true; } else if (Feature == "+fma") { HasFMA = true; } else if (Feature == "+f16c") { @@ -3949,6 +3953,9 @@ void X86TargetInfo::getTargetDefines(const LangOptions &Opts, if (HasTBM) Builder.defineMacro("__TBM__"); + if (HasLWP) + Builder.defineMacro("__LWP__"); + if (HasMWAITX) Builder.defineMacro("__MWAITX__"); @@ -4132,6 +4139,7 @@ bool X86TargetInfo::hasFeature(StringRef Feature) const { .Case("sse4.2", SSELevel >= SSE42) .Case("sse4a", XOPLevel >= SSE4A) .Case("tbm", HasTBM) + .Case("lwp", HasLWP) .Case("x86", true) .Case("x86_32", getTriple().getArch() == llvm::Triple::x86) .Case("x86_64", getTriple().getArch() == llvm::Triple::x86_64) |
