[Mlir-commits] [mlir] [mlir][linalg] Add more precise memory effects to linalg op (PR #92079)

[Matthias Springer]

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@@ -289,6 +289,9 @@ def MapOp : LinalgStructuredBase_Op<"map", [
 
     bool payloadUsesValueFromOperand(OpOperand * opOperand) {
       if (isDpsInit(opOperand)) return false;
+      if (getOperation()->getRegion(0).empty()) {
+        return true;
+      }
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matthias-springer wrote:

`linalg.map { arith.addf }` is just a pretty-printed version. It has a region with an `arith.addf` and `linalg.yield` terminator.


https://github.com/llvm/llvm-project/pull/92079