[PATCH] D83926: [ValueTracking] Let isGuaranteedNotToBeUndefOrPoison use canCreateUndefOrPoison

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune added a comment.

Unlike load/stores, the instructions we're targetting are likely to be changed by many transformations, maintaining a cache for the analysis result should be costly?
One possible approach that I can come up with is to reduce MaxDepth & add !noundef.


Repository:
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  https://reviews.llvm.org/D83926/new/

https://reviews.llvm.org/D83926