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

[Jakub Kuderski]

kuhar wrote:

@banach-space I wanted to clarify whether what we have there currently is the only kind of signed division overflow or if there are more (which I thought may be the case looking at the fold implementation);
> Divison by zero, or signed division overflow (minimum value divided by -1)

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