diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86Subtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86Subtarget.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp index 2d24a5ed15a..1069dcb08fc 100644 --- a/llvm/lib/Target/X86/X86Subtarget.cpp +++ b/llvm/lib/Target/X86/X86Subtarget.cpp @@ -206,6 +206,7 @@ void X86Subtarget::AutoDetectSubtargetFeatures() { HasMOVBE = IsIntel && ((ECX >> 22) & 0x1); ToggleFeature(X86::FeatureMOVBE); HasPOPCNT = IsIntel && ((ECX >> 23) & 0x1); ToggleFeature(X86::FeaturePOPCNT); HasAES = IsIntel && ((ECX >> 25) & 0x1); ToggleFeature(X86::FeatureAES); + HasF16C = IsIntel && ((ECX >> 29) & 0x1); ToggleFeature(X86::FeatureF16C); HasRDRAND = IsIntel && ((ECX >> 30) & 0x1); ToggleFeature(X86::FeatureRDRAND); HasCmpxchg16b = ((ECX >> 13) & 0x1); ToggleFeature(X86::FeatureCMPXCHG16B); @@ -258,6 +259,7 @@ X86Subtarget::X86Subtarget(const std::string &TT, const std::string &CPU, , HasFMA4(false) , HasMOVBE(false) , HasRDRAND(false) + , HasF16C(false) , IsBTMemSlow(false) , IsUAMemFast(false) , HasVectorUAMem(false) |
