diff options
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp index 00564f1db96..75100676453 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp @@ -1223,7 +1223,8 @@ Instruction *InstCombiner::visitSelectInst(SelectInst &SI) { // select i1 %c, <2 x i8> <1, 1>, <2 x i8> <0, 0> // because that may need 3 instructions to splat the condition value: // extend, insertelement, shufflevector. - if (CondVal->getType()->isVectorTy() == SelType->isVectorTy()) { + if (SelType->isIntOrIntVectorTy() && + CondVal->getType()->isVectorTy() == SelType->isVectorTy()) { // select C, 1, 0 -> zext C to int if (match(TrueVal, m_One()) && match(FalseVal, m_Zero())) return new ZExtInst(CondVal, SelType); |
