[all-commits] [llvm/llvm-project] 34412c: tsan: don't use pipe2 in tests

[Dmitry Vyukov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 34412cea5c247e30e49958213df10dd8f128d7e5
      https://github.com/llvm/llvm-project/commit/34412cea5c247e30e49958213df10dd8f128d7e5
  Author: Dmitry Vyukov <dvyukov at google.com>
  Date:   2021-09-24 (Fri, 24 Sep 2021)

  Changed paths:
    M compiler-rt/test/tsan/stress.cpp

  Log Message:
  -----------
  tsan: don't use pipe2 in tests

MacOS buildbots failed:
stress.cpp:57:7: error: use of undeclared identifier 'pipe2'
https://green.lab.llvm.org/green//job/clang-stage1-RA/24209/consoleFull#-3468768778254eaf0-7326-4999-85b0-388101f2d404

Fix the test to not use pipe2.

Differential Revision: https://reviews.llvm.org/D110423