[PATCH] D98080: [gvn] Handle simply phi equivalence cases

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

Note that SimplifyCFG also does `EliminateDuplicatePHINodes()`.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D98080/new/

https://reviews.llvm.org/D98080