[Mlir-commits] [mlir] [mlir][amdgpu] Add gfx12+ split barrier wrappers (PR #175579)

[Krzysztof Drewniak]

krzysz00 wrote:

On further thought, since it recently became legal to slide pure operations into the gap between a barrier.signal and a barrier.wait, I suspect that this exact split is probably the right thing to do and legal, I just would want to double-check that, probably by way of @Pierre-vh  @sameerds @nhaehnle @arsenm ... mostly to make sure we're stating the semantics of these things correctly

https://github.com/llvm/llvm-project/pull/175579