[all-commits] [llvm/llvm-project] 621388: Some fixes for open breaks on MacOS and UBSan

[ogiroux via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 621388468b5125f05d649262681676bed2faefe6
      https://github.com/llvm/llvm-project/commit/621388468b5125f05d649262681676bed2faefe6
  Author: ogiroux <ogiroux at gmail.com>
  Date:   2020-02-26 (Wed, 26 Feb 2020)

  Changed paths:
    M libcxx/include/__threading_support
    M libcxx/include/semaphore
    M libcxx/src/barrier.cpp
    M libcxx/test/std/thread/thread.semaphore/max.pass.cpp

  Log Message:
  -----------
  Some fixes for open breaks on MacOS and UBSan