[Mlir-commits] [mlir] [Mlir] decompose generic by unfolding projected permutation crash fix (PR #122449)

[Andrzej Warzyński]

================
@@ -159,6 +160,16 @@ LogicalResult DecomposeProjectedPermutation::matchAndRewrite(
     auto map = op.getMatchingIndexingMap(&opOperand);
     if (!map.isProjectedPermutation(false))
       return failure();
+
+    // If we have any inputs that aren't ranked tensor types, reject
+    // the pattern.
----------------
banach-space wrote:

```suggestion
    // Bail out if any of the inputs is not a ranked tensor.
```

https://github.com/llvm/llvm-project/pull/122449