[all-commits] [llvm/llvm-project] e5ac98: [OpenMP][libomp] Cleanup __kmpc_flush() code

[Jonathan Peyton via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e5ac98fa0150c29ed9463460b17e085adb9b977b
      https://github.com/llvm/llvm-project/commit/e5ac98fa0150c29ed9463460b17e085adb9b977b
  Author: Jonathan Peyton <jonathan.l.peyton at intel.com>
  Date:   2022-09-08 (Thu, 08 Sep 2022)

  Changed paths:
    M openmp/runtime/src/kmp_csupport.cpp
    M openmp/runtime/src/kmp_os.h

  Log Message:
  -----------
  [OpenMP][libomp] Cleanup __kmpc_flush() code

Have it be simple KMP_MFENCE() which incorporates x86-specific logic and
reduces to KMP_MB() for other architectures.

Differential Revision: https://reviews.llvm.org/D130928