[Mlir-commits] [mlir] [MLIR][XeGPU][VectorToXeGPU] Fix transfer_read/write cases with non-contiguous memrefs (PR #158126)

[Dmitry Chigarev]

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@@ -183,23 +183,28 @@ static void adjustStridesForPermutation(AffineMap permMap,
 // Computes memory strides for vector transfer operations, handling both
 // static and dynamic memrefs while applying permutation transformations
 // for XeGPU lowering.
-static SmallVector<Value> computeStrides(VectorTransferOpInterface xferOp,
-                                         PatternRewriter &rewriter) {
+static std::pair<SmallVector<Value>, Value>
+computeMemrefMeta(VectorTransferOpInterface xferOp, PatternRewriter &rewriter) {
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dchigarev wrote:

A function that calls `memref.extract_strided_metadata` now also returns memref's offset together with the strides

https://github.com/llvm/llvm-project/pull/158126