[Mlir-commits] [mlir] [mlir][vector] don't emit non-rank 1 masked load and store (PR #67656)

[Nicolas Vasilache]

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@@ -455,6 +455,11 @@ struct TransferReadToVectorLoadLowering
     // Create vector load op.
     Operation *loadOp;
     if (read.getMask()) {
+      if (read.getVectorType().getRank() != 1)
+        // vector.maskedload operates on 1-D vectors.
+        return rewriter.notifyMatchFailure(
+            read, "vector type is not rank 1, can't create masked load");
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nicolasvasilache wrote:

suggest running vector-to-scf in the error message ?

https://github.com/llvm/llvm-project/pull/67656