[PATCH] D156499: [InstCombine] Fold abs of known sign operand when source is sub

[Allen zhong via Phabricator via llvm-commits]

Allen added a comment.

In D156499#4541169 <https://reviews.llvm.org/D156499#4541169>, @goldstein.w.n wrote:

> Can you add alive2 links?

Thanks for your attention, I already put the each alive2 link before the matched cases, so do you mean I also should put that in the MR description ?


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https://reviews.llvm.org/D156499