diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index 8453a51b6d1..5a37f1bfba3 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -895,8 +895,9 @@ int X86TTIImpl::getMaskedMemoryOpCost(unsigned Opcode, Type *SrcTy, // Legalize the type. std::pair<int, MVT> LT = TLI->getTypeLegalizationCost(DL, SrcVTy); + auto VT = TLI->getValueType(DL, SrcVTy); int Cost = 0; - if (LT.second != TLI->getValueType(DL, SrcVTy).getSimpleVT() && + if (VT.isSimple() && LT.second != VT.getSimpleVT() && LT.second.getVectorNumElements() == NumElem) // Promotion requires expand/truncate for data and a shuffle for mask. Cost += getShuffleCost(TTI::SK_Alternate, SrcVTy, 0, nullptr) + |
