[PATCH] D87550: [SLPVectorizer][SVE] Avoid blind cast to FixedVectorType in getAggregateSize.

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a reviewer: RKSimon.
RKSimon added inline comments.


================
Comment at: llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp:7085
+    else
+      return FVTy->getNumElements();
+  }
----------------
(style)
```
// For scalable type, num of elements is unknown at compile-time.
if (auto *FVTy = dyn_cast<FixedVectorType>(IE->getType()))
  return FVTy->getNumElements();
return None;
```


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87550/new/

https://reviews.llvm.org/D87550