diff options
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp b/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp index 984d972a6fd..2e4707f916d 100644 --- a/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp +++ b/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp @@ -284,8 +284,10 @@ GetElementPtrInst *Vectorizer::getSourceGEP(Value *Src) const { // in pointee type size here. Currently it will not be vectorized. Value *SrcPtr = getLoadStorePointerOperand(Src); Value *SrcBase = SrcPtr->stripPointerCasts(); - if (DL.getTypeStoreSize(SrcPtr->getType()->getPointerElementType()) == - DL.getTypeStoreSize(SrcBase->getType()->getPointerElementType())) + Type *SrcPtrType = SrcPtr->getType()->getPointerElementType(); + Type *SrcBaseType = SrcBase->getType()->getPointerElementType(); + if (SrcPtrType->isSized() && SrcBaseType->isSized() && + DL.getTypeStoreSize(SrcPtrType) == DL.getTypeStoreSize(SrcBaseType)) SrcPtr = SrcBase; return dyn_cast<GetElementPtrInst>(SrcPtr); } |
