[Mlir-commits] [mlir] [mlir][sparse] allow YieldOp to yield multiple values. (PR #87261)

[Aart Bik]

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@@ -1591,7 +1591,8 @@ static LogicalResult verifyNumBlockArgs(T *op, Region &region,
   if (!yield)
     return op->emitError() << regionName
                            << " region must end with sparse_tensor.yield";
-  if (!yield.getResult() || yield.getResult().getType() != outputType)
+  if (!yield.getSingleResult() ||
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aartbik wrote:

use hasSingleResult if possible

(seems it will make the test more precise)

https://github.com/llvm/llvm-project/pull/87261