[Mlir-commits] [mlir] [mlir][bufferization]-Add ControlBuildSubsetExtractionFn to TensorEmptyElimination (PR #120851)

[Matthias Springer]

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@@ -129,7 +148,7 @@ LogicalResult mlir::bufferization::eliminateEmptyTensors(
         &visitedOpOperands);
 
     for (Value v : emptyTensors) {
-      Operation *emptyTensorOp = v.getDefiningOp();
+      auto emptyTensorOp = v.getDefiningOp<tensor::EmptyOp>();
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matthias-springer wrote:

I'd add an `assert(emptyTensorOp && "expected tensor.empty op")` to help with debugging in case some of this code changes in the future.

https://github.com/llvm/llvm-project/pull/120851