diff options
Diffstat (limited to 'llvm/lib/IR/ConstantFold.cpp')
| -rw-r--r-- | llvm/lib/IR/ConstantFold.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/IR/ConstantFold.cpp b/llvm/lib/IR/ConstantFold.cpp index 101e1de3..fda8bc1 100644 --- a/llvm/lib/IR/ConstantFold.cpp +++ b/llvm/lib/IR/ConstantFold.cpp @@ -710,9 +710,9 @@ Constant *llvm::ConstantFoldShuffleVectorInstruction(Constant *V1, Constant *V2, ElementCount::get(MaskNumElts, isa<ScalableVectorType>(V1VTy)); Type *EltTy = V1VTy->getElementType(); - // Undefined shuffle mask -> undefined value. + // Poison shuffle mask -> poison value. if (all_of(Mask, [](int Elt) { return Elt == PoisonMaskElem; })) { - return UndefValue::get(VectorType::get(EltTy, MaskEltCount)); + return PoisonValue::get(VectorType::get(EltTy, MaskEltCount)); } // If the mask is all zeros this is a splat, no need to go through all |