[Mlir-commits] [mlir] [mlir][AMDGPU] Use LDS-only MMRA fences for lds_barrier (PR #157919)

[Krzysztof Drewniak]

krzysz00 wrote:

Note: **DO NOT MERGE** unless #159282 or ar equivalent change has landed

https://github.com/llvm/llvm-project/pull/157919