[PATCH] D117907: [NewGVN] do phi(undef, x) -> x only if x is not poison

[Nuno Lopes via Phabricator via llvm-commits]

This revision was not accepted when it landed; it landed in state "Needs Revision".
This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGf1c18acb07aa: [NewGVN] do phi(undef, x) -> x only if x is not poison (authored by nlopes).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117907/new/

https://reviews.llvm.org/D117907

Files:
  llvm/lib/Transforms/Scalar/NewGVN.cpp
  llvm/test/Transforms/NewGVN/completeness.ll
  llvm/test/Transforms/NewGVN/phi-edge-handling.ll
  llvm/test/Transforms/NewGVN/pr31682.ll
  llvm/test/Transforms/NewGVN/pr32403.ll
  llvm/test/Transforms/NewGVN/pr32838.ll
  llvm/test/Transforms/NewGVN/pr34135.ll

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