================
@@ -2316,12 +2362,15 @@ static VectorType *isVectorPromotionViable(Partition
&P, const DataLayout &DL) {
// Put load and store types into a set for de-duplication.
for (const Slice &S : P) {
- Type *Ty;
+ Type *Ty = nullptr;
if (auto *LI = dyn_cast<LoadInst>(S.getUse()->getUser()))
Ty = LI->getType();
else if (auto *SI = dyn_cast<StoreInst>(S.getUse()->getUser()))
Ty = SI->getValueOperand()->getType();
- else
+ else if (auto *II = dyn_cast<MemSetInst>(S.getUse()->getUser()))
+ Ty = getVectorTypeFor(*II, DL);
+
+ if (!Ty)
----------------
macurtis-amd wrote:
Updated
https://github.com/llvm/llvm-project/pull/133301
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