[Mlir-commits] [mlir] [MLIR][GPUToNVVM] Emit aligned nvvm.barrier for workgroup gpu.barrier (PR #202972)

[Durgadoss R]

durga4github wrote:

> I’d previously asked @xys-syx to default to `aligned = false` for `nvvm.barrier`. After thinking about it more, I don’t think that was the best choice as it changes its existing behaviour.
> 
> We could make `nvvm.barrier` aligned=true by default. I put this PR for that: #202996
> 
> wdyt? @durga4github @xys-syx @khaki3

Yes, we should make the default=true for aligned attribute

https://github.com/llvm/llvm-project/pull/202972