[Mlir-commits] [mlir] [mlir][vector] Add a check to ensure input vector rank equals target shape rank (PR #149239)

[Andrzej Warzyński]

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@@ -224,6 +224,14 @@ struct UnrollTransferWritePattern
     SmallVector<int64_t> strides(targetShape->size(), 1);
     Location loc = writeOp.getLoc();
     ArrayRef<int64_t> originalSize = sourceVectorType.getShape();
+    // Bail-out if rank(source) != rank(target). The main limitation here is the
+    // fact that `ExtractStridedSlice` requires the rank for the input and
+    // output to match. If needed, we can relax this later.
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banach-space wrote:

Is this already implemented for transfer_read?

https://github.com/llvm/llvm-project/pull/149239