[PATCH] D125398: [ControlHeightReduction] Freeze condition when converting select to branch
Nikita Popov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri May 13 06:35:03 PDT 2022
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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