[Mlir-commits] [mlir] [MLIR][XeGPU] Add blocking and subgroup to lane distribution support for ConvertLayout operation (PR #183837)

[Artem Kroviakov]

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@@ -345,7 +345,7 @@ struct GPUShuffleConversion final : ConvertOpToLLVMPattern<gpu::ShuffleOp> {
   LogicalResult
   matchAndRewrite(gpu::ShuffleOp op, OpAdaptor adaptor,
                   ConversionPatternRewriter &rewriter) const final {
-    if (!hasValidWidth(op))
+    if (getSubgroupSize(op) && !hasValidWidth(op))
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akroviakov wrote:

Unrelated change.

https://github.com/llvm/llvm-project/pull/183837