[Mlir-commits] [mlir] [MLIR][XeGPU] Support subview memref: handling the base address during xegpu to xevm type conversion (PR #170541)

[Charitha Saumya]

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@@ -175,6 +175,9 @@ template <typename T>
 int getLargestDivisor(T dim, ArrayRef<T> candidates,
                       ArrayRef<T> candidateMultiples = {});
 
+/// Checks if the given MemRefType refers to shared memory.
+bool isSharedMemRef(const MemRefType &memrefTy);
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charithaintc wrote:

nit: This is only used in a single file for now (`XeGPUToXeVM`). For now you can have this as a helper inside that file. If more uses arise we can have a common place for it. 

https://github.com/llvm/llvm-project/pull/170541