[Mlir-commits] [mlir] [MLIR][XeGPU] Extend propagation and sg_to_lane distribution pass support broadcast with low rank and scalar source input (PR #170409)

[Charitha Saumya]

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@@ -283,9 +283,14 @@ def DistributeLayoutAttr: AttrInterface<"DistributeLayoutAttr"> {
                       }
                       return true;
                     }]>,
-    InterfaceMethod</*desc=*/[{Check if this layout is a slice of some other layout.}],
+    InterfaceMethod</*desc=*/[{Check if this layout is a slice of another layout.}],
                     /*retTy=*/"bool",
                     /*methodName=*/"isSliceOf",
+                    /*args=*/(ins "const xegpu::DistributeLayoutAttr&": $other)>,
+
+    InterfaceMethod</*desc=*/[{Check if this layout is identical to another layout.}],
+                    /*retTy=*/"bool",
+                    /*methodName=*/"isIdentical",
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charithaintc wrote:

nit: consider renaming to `isIdenticalTo` or `isSameAs` to match with `isSliceOf(other)`

https://github.com/llvm/llvm-project/pull/170409