[PATCH] D84792: [InstSimplify/NewGVN] Add option to control the use of undef.

Juneyoung Lee via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 29 17:47:10 PDT 2020

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aqjune added a comment.

Okay. I agree that it may not be problematic in practice; if it matters, icmps with two arguments being undef can be detected in advance and folded.


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