[Mlir-commits] [mlir] [mlir][xegpu] Add support for distributing `gpu.barrier` (PR #145434)

[Adam Siemieniuk]

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@@ -782,6 +790,27 @@ struct PrefetchNdDistribution final : public gpu::WarpDistributionPattern {
   }
 };
 
+struct GpuBarrierDistribution final : public gpu::WarpDistributionPattern {
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adam-smnk wrote:

nit : a small top level summary would be nice

https://github.com/llvm/llvm-project/pull/145434