diff options
Diffstat (limited to 'llvm/lib/Target/X86')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 6df80725002..d90b1397074 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -28747,6 +28747,7 @@ static SDValue combineX86ShuffleChain(ArrayRef<SDValue> Inputs, SDValue Root, unsigned NumRootElts = RootVT.getVectorNumElements(); unsigned BaseMaskEltSizeInBits = RootSizeInBits / NumBaseMaskElts; bool FloatDomain = VT1.isFloatingPoint() || VT2.isFloatingPoint() || + (RootVT.isFloatingPoint() && Depth >= 2) || (RootVT.is256BitVector() && !Subtarget.hasAVX2()); // Don't combine if we are a AVX512/EVEX target and the mask element size |
