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

[Florian Hahn via Phabricator via llvm-commits]

fhahn added a comment.

Ping. Should we go with this approach to start with, to unblock some patches and iterate on the details as follow-ups? It's not ideal for CanUseUndef to not cover all cases initially, but I am not sure what the alternative would be.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D84792