[all-commits] [llvm/llvm-project] f52927: Revert "[OpenMP][FIX] Explicit barriers in SPMD mo...

[Jon Chesterfield via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f52927c122edd7d237eb4adafd31eba93342923c
      https://github.com/llvm/llvm-project/commit/f52927c122edd7d237eb4adafd31eba93342923c
  Author: Jon Chesterfield <jonathanchesterfield at gmail.com>
  Date:   2022-02-01 (Tue, 01 Feb 2022)

  Changed paths:
    M openmp/libomptarget/DeviceRTL/src/Synchronization.cpp

  Log Message:
  -----------
  Revert "[OpenMP][FIX] Explicit barriers in SPMD mode are not aligned"

This seems to be the root cause of hangs on amdgpu. Reverting while investigating.
This reverts commit 7b9844cc8dd0045f5251450ba2980d6d6ac48ef9.