diff options
Diffstat (limited to 'lib/Target/X86/X86TargetTransformInfo.cpp')
| -rw-r--r-- | lib/Target/X86/X86TargetTransformInfo.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/X86/X86TargetTransformInfo.cpp b/lib/Target/X86/X86TargetTransformInfo.cpp index 223eed3048db..967d67a84bc0 100644 --- a/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/lib/Target/X86/X86TargetTransformInfo.cpp @@ -754,7 +754,8 @@ int X86TTIImpl::getShuffleCost(TTI::ShuffleKind Kind, Type *Tp, int Index, // type remains the same. if (Kind == TTI::SK_PermuteSingleSrc && LT.first != 1) { MVT LegalVT = LT.second; - if (LegalVT.getVectorElementType().getSizeInBits() == + if (LegalVT.isVector() && + LegalVT.getVectorElementType().getSizeInBits() == Tp->getVectorElementType()->getPrimitiveSizeInBits() && LegalVT.getVectorNumElements() < Tp->getVectorNumElements()) { |