[PATCH] D50040: [GuardWidening] Widen very likely non-taken br instructions

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev updated this revision to Diff 158975.
mkazantsev added a comment.

Rebased.


https://reviews.llvm.org/D50040

Files:
  lib/Transforms/Scalar/GuardWidening.cpp
  test/Transforms/GuardWidening/widen-frequent-branches.ll

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