[mlir] [MLIR][Linalg] Introduce broadcast/transpose semantic to 'linalg.batc… (PR #122275)

[Andrzej Warzyński]

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@@ -88,6 +88,14 @@ FailureOr<Operation *>
 mlir::linalg::transposeBatchMatmul(RewriterBase &rewriter,
                                    linalg::BatchMatmulOp batchMatmulOp,
                                    bool transposeLHS) {
+  // Check to not let go the batch_matmul with extended semantic, through this
+  // transform.
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banach-space wrote:

[nit] Skip, this is clear from the code.

https://github.com/llvm/llvm-project/pull/122275