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// RUN: %clangxx_tsan %s -o %t
// RUN: %t 2>&1 | FileCheck %s
#include "bench.h"
pthread_mutex_t mtx;
pthread_cond_t cv;
int x;
void thread(int tid) {
for (int i = 0; i < bench_niter; i++) {
pthread_mutex_lock(&mtx);
while (x != i * 2 + tid)
pthread_cond_wait(&cv, &mtx);
x++;
pthread_cond_signal(&cv);
pthread_mutex_unlock(&mtx);
}
}
void bench() {
pthread_mutex_init(&mtx, 0);
pthread_cond_init(&cv, 0);
start_thread_group(2, thread);
}
// CHECK: DONE
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