[Mlir-commits] [mlir] [mlir][affine] avoid folding affine expressions that overflow int64_t (PR #231085)

[Mahmoud Naderi]

slant14 wrote:

> This is theoretical overflow — fuzzer-reachable, but it doesn't happen in real workloads. A fundamental fix would be dynamic/arbitrary precision, but that hurts performance; otherwise a sufficiently large fixed width, which is essentially the current approach. So I'm neutral here, just flagging that the coverage is partial.

@lipracer  Thanks for the review, is there anything more needed to be done in this pr to be complete?

https://github.com/llvm/llvm-project/pull/231085