[Mlir-commits] [mlir] [mlir][nfc] Add tests for linalg.mmt4d (PR #81422)

[Cullen Rhodes]

https://github.com/c-rhodes commented:

thanks Andrzej, I'm not very familiar with this op so would be good to get eyes from someone who is, I've left a few comments anyway. I would also find a small integration test helpful, particularly if it could be compared with an existing linalg.matmul.

https://github.com/llvm/llvm-project/pull/81422