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

[Andrey Churbanov via Phabricator via Openmp-commits]

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.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D92322

Files:
  openmp/runtime/src/kmp_itt.inl
  openmp/runtime/src/kmp_tasking.cpp

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