[PATCH] D125398: [ControlHeightReduction] Freeze condition when converting select to branch

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 429224.
nikic added a comment.

Rebase to retain the negateICmpIfUsedByBranchOrSelectOnly() optimization even if freeze is used. This shouldn't matter much end-to-end, but it reduces test diff by avoiding variable naming changes.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D125398/new/

https://reviews.llvm.org/D125398

Files:
  llvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp
  llvm/test/Transforms/PGOProfile/chr.ll

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