[PATCH] D42114: Teach ConstantFoldTerminator to preserve DomTree

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 130003.
arsenm added a comment.

Handle repeated successors correctly. Handle indirectbr, add unit tests.


https://reviews.llvm.org/D42114

Files:
  include/llvm/Transforms/Utils/Local.h
  lib/Transforms/Utils/Local.cpp
  unittests/Transforms/Utils/Local.cpp

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