[Mlir-commits] [mlir] [mlir][sme] Add e2e test for lowering mmt4d to sme (PR #208226)

[Federico Bruzzone]

https://github.com/FedericoBruzzone commented:

Thanks a lot for your study in #201562 (together with @banach-space) and this PR @steplong 🫶

Overall, LGTM % nits :D

https://github.com/llvm/llvm-project/pull/208226