[Mlir-commits] [mlir] [mlir][Transforms] Greedy pattern rewriter: fix infinite folding loop (PR #161145)

[Matthias Springer]

matthias-springer wrote:

Note: There is still an infinite loop when canonicalizing this IR:
```
%c1 = arith.constant 1 : index
%0 = arith.addi %c1, %0 : index
```


https://github.com/llvm/llvm-project/pull/161145