[Mlir-commits] [mlir] [mlir] Fix ComposeExpandOfCollapseOp for dynamic case (PR #142663)

[Ian Wood]

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@@ -387,11 +387,13 @@ struct ComposeExpandOfCollapseOp : public OpRewritePattern<ExpandOpTy> {
       auto resultSubShape =
           resultShape.slice(resultIndices.front(), resultIndices.size());
 
+      if (llvm::count_if(srcSubShape, ShapedType::isDynamic) >= 2)
+        return std::nullopt;
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IanWood1 wrote:

I fixed the case you mentioned but I can't add a test until https://github.com/llvm/llvm-project/pull/142827

https://github.com/llvm/llvm-project/pull/142663