[all-commits] [llvm/llvm-project] 04b2ad: tsan: add a simple syscall test

[Dmitry Vyukov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 04b2ada51c90a76b153eedafd8d52a2649695a7f
      https://github.com/llvm/llvm-project/commit/04b2ada51c90a76b153eedafd8d52a2649695a7f
  Author: Dmitry Vyukov <dvyukov at google.com>
  Date:   2021-05-12 (Wed, 12 May 2021)

  Changed paths:
    M compiler-rt/test/tsan/Linux/fork_syscall.cpp
    A compiler-rt/test/tsan/Linux/syscall.cpp
    A compiler-rt/test/tsan/Linux/syscall.h

  Log Message:
  -----------
  tsan: add a simple syscall test

Add a simple test that uses syscall annotations.
Just to ensure at least basic functionality works.
Also factor out annotated syscall wrappers into a separate
header file as they may be useful for future tests.

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D102223