[Mlir-commits] [mlir] [mlir][arith] Fix crash when narrowing or truncating to i0 (PR #179894)

[Jakub Kuderski]

https://github.com/kuhar requested changes to this pull request.

I wonder if the proper fix is to disallow i0 types over arith operations.

https://github.com/llvm/llvm-project/pull/179894