| // RUN: %clangxx_tsan %s -o %t | |
| // RUN: %run %t 2>&1 | FileCheck %s | |
| #include "bench.h" | |
| pthread_rwlock_t mtx; | |
| void thread(int tid) { | |
| for (int i = 0; i < bench_niter; i++) { | |
| pthread_rwlock_rdlock(&mtx); | |
| pthread_rwlock_unlock(&mtx); | |
| } | |
| } | |
| void bench() { | |
| pthread_rwlock_init(&mtx, 0); | |
| pthread_rwlock_wrlock(&mtx); | |
| pthread_rwlock_unlock(&mtx); | |
| pthread_rwlock_rdlock(&mtx); | |
| pthread_rwlock_unlock(&mtx); | |
| start_thread_group(bench_nthread, thread); | |
| } | |
| // CHECK: DONE | |