[Mlir-commits] [mlir] [mlir][tensor] Apply `InsertSliceOfTransferWriteOpFolder` only when `transfer_write` overwrites all elements of `insert_slice` (PR #108803)

[Han-Chung Wang]

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@@ -154,6 +163,17 @@ LogicalResult InsertSliceOfTransferWriteOpFolder::matchAndRewrite(
   return success();
 }
 
+bool InsertSliceOfTransferWriteOpFolder::doesTransferWriteCoverInsertSlice(
+    vector::TransferWriteOp writeOp) {
+  if (writeOp.getShapedType().hasStaticShape())
+    return llvm::equal(writeOp.getVectorType().getShape(),
+                       writeOp.getShapedType().getShape());
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hanhanW wrote:

I see. Yeah, makes sense. I did not think it carefully. I was also confused that why my comment was resolved but there are no related tests. Sorry for the bad suggestion. Can you revert it to what it was?

https://github.com/llvm/llvm-project/pull/108803