[Mlir-commits] [mlir] Normalize reinterpret_cast op (PR #133417)

[Uday Bondhugula]

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@@ -243,16 +244,18 @@ LogicalResult replaceAllMemRefUsesWith(Value oldMemRef, Value newMemRef,
                                        ArrayRef<Value> symbolOperands = {},
                                        bool allowNonDereferencingOps = false);
 
-/// Rewrites the memref defined by this alloc op to have an identity layout map
-/// and updates all its indexing uses. Returns failure if any of its uses
-/// escape (while leaving the IR in a valid state).
+/// Rewrites the memref defined by alloc or reinterpret_cast op to have an
+/// identity layout map and updates all its indexing uses. Returns failure if
+/// any of its uses escape (while leaving the IR in a valid state).
 template <typename AllocLikeOp>
 LogicalResult normalizeMemRef(AllocLikeOp *op);
 extern template LogicalResult
 normalizeMemRef<memref::AllocaOp>(memref::AllocaOp *op);
 extern template LogicalResult
 normalizeMemRef<memref::AllocOp>(memref::AllocOp *op);
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bondhugula wrote:

Doc comment is missing anything on why a pointer to the derived op type is being passed. 

https://github.com/llvm/llvm-project/pull/133417