[Mlir-commits] [mlir] [MLIR][Linalg] Introduce linalg.contract (PR #123618)

[Rolf Morel]

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@@ -529,6 +529,103 @@ func.func @invalid_indexing_maps_placement_matmul(%lhs: tensor<4x1xf32>, %rhs: t
 
 // -----
 
+func.func @invalid_indexing_maps_placement_contraction(
+    %lhs: tensor<4x1xf32>, %rhs: tensor<1x64xf32>, %init: tensor<4x64xf32>) {
+  // expected-error @+2 {{custom op 'linalg.contract' expected 'indexing_maps' attribute}}
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rolfmorel wrote:

Have added a comment to the test to explain why we get the error.

https://github.com/llvm/llvm-project/pull/123618