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

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Do we also need to restrict transforms like "X & 0 = 0"?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D84792/new/

https://reviews.llvm.org/D84792