[Mlir-commits] [mlir] [MLIR][XeGPU] Add 2D `vector.multi_reduction` optimization (PR #171154)

[Artem Kroviakov]

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@@ -698,9 +706,12 @@ def XeGPU_SliceAttr : XeGPUAttr<"Slice", "slice", [DistributeLayoutAttr]> {
 
     /// Check if this is slice of some other layout.
     bool isSliceOf(const xegpu::DistributeLayoutAttr &other);
-    
+
+    /// Drop the slice dims to get the original layout.
+    xegpu::DistributeLayoutAttr dropSliceDims(ArrayRef<int64_t> dimsToDrop);
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akroviakov wrote:

I see, it looks like more of a attribute's method, rather than an interface. Fixed.

https://github.com/llvm/llvm-project/pull/171154