[Mlir-commits] [mlir] [mlir][xegpu] Add support for `vector.reduction` and `vector.multi_reduction` subgroup to work-item distribution. (PR #180308)

[Artem Kroviakov]

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@@ -273,6 +273,12 @@ struct TestXeGPUSgToWiDistributeExperimental
            "Work-item Distribution";
   }
 
+  Option<bool> enableRewriteMultiReductionToReductions{
+      *this, "enable-rewrite-multi-reduction-to-reductions",
+      llvm::cl::desc("Partially lower multi-reduction ops to reduction ops if "
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akroviakov wrote:

Why this needs to be a separate option?

https://github.com/llvm/llvm-project/pull/180308