[Mlir-commits] [mlir] [mlir][arith] Fix overflow bug in arith::CeilDivSIOp::fold (PR #90947)

[Kai Sasaki]

https://github.com/Lewuathe approved this pull request.

I think the approach talked in the issue seems correct. Fixing the overflow issue makes sense. Although I have left the one minor comment about the test, it LGTM. 

https://github.com/llvm/llvm-project/issues/89382#issuecomment-2093779774

https://github.com/llvm/llvm-project/pull/90947