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[OpenMP] libomp: minor changes to improve library performance

Authored by AndreyChurbanov on Feb 11 2021, 1:43 PM.

Description

[OpenMP] libomp: minor changes to improve library performance

Three minor changes in this patch:

  • added UNLIKELY hint to few rarely executed branches;
  • replaced couple of run time checks with debug assertions;
  • moved check of presence of ittnotify tool from inside the function call.

Differential Revision: https://reviews.llvm.org/D95816

Details

Committed
AndreyChurbanovFeb 11 2021, 1:43 PM
Differential Revision
D95816: [OpenMP] libomp: minor changes to improve library performance
Parents
rG0f848a24e19e: Undo test changs introduced by D96193.
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