| //===-- a.c -----------------------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include <unistd.h> |
| |
| __thread int var_shared = 33; |
| |
| int |
| touch_shared() |
| { |
| return var_shared; |
| } |
| |
| void shared_check() |
| { |
| var_shared *= 2; |
| usleep(1); // shared thread breakpoint |
| } |
