[PATCH] D80860: Exact integer emptiness checks for FlatAffineConstraints

Uday Bondhugula via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 22 09:07:40 PDT 2020


bondhugula added a comment.

In D80860#2106414 <https://reviews.llvm.org/D80860#2106414>, @ftynse wrote:

> Thanks for providing more detailed documentation!
>
> I did not extensively analyze the algorithms. At a glance, the implementation looks plausible. Again, given the complexity, I would encourage you to get 100% test coverage


+1 I don't think it's practical to have a review checking each of the steps of the algorithm. I would just rely on (1) good test case coverage, and (2) sufficient documentation/comments for now. Other implementation aspects can be brought up and revised later when there are other users with a specialized interest in digging deeper.


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