| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 1 | // RUN: %clangxx_tsan %s -o %t |
| 2 | // RUN: %run %t 2>&1 | FileCheck %s | ||||
| 3 | |||||
| 4 | #include "bench.h" | ||||
| 5 | |||||
| 6 | int x; | ||||
| 7 | |||||
| 8 | void thread(int tid) { | ||||
| 9 | for (int i = 0; i < bench_niter; i++) | ||||
| 10 | __atomic_load_n(&x, __ATOMIC_ACQUIRE); | ||||
| 11 | } | ||||
| 12 | |||||
| 13 | void bench() { | ||||
| 14 | __atomic_store_n(&x, 0, __ATOMIC_RELEASE); | ||||
| 15 | start_thread_group(bench_nthread, thread); | ||||
| 16 | } | ||||
| 17 | |||||
| 18 | // CHECK: DONE | ||||
| 19 | |||||