[Openmp-commits] [PATCH] D92322: [OpenMP] libomp: add UNLIKELY hints to rarely executed branches

Andrey Churbanov via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Mon Nov 30 06:55:35 PST 2020

AndreyChurbanov created this revision.
AndreyChurbanov added reviewers: jlpeyton, hbae, tlwilmar, Nawrin.
AndreyChurbanov added a project: OpenMP.
Herald added subscribers: openmp-commits, guansong, yaxunl.
AndreyChurbanov requested review of this revision.
Herald added a reviewer: jdoerfert.
Herald added a subscriber: sstefan1.

Added UNLIKELY hint to one-time or rarely executed branches.
This improves performance of the library on some tasking benchmarks.

  rG LLVM Github Monorepo



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