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comparison gcc/testsuite/g++.dg/gcov/gcov-threads-1.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
comparison
equal deleted inserted replaced
111:04ced10e8804 131:84e7813d76e9
17 for (uint32_t i = starti; i < NR; ++i) 17 for (uint32_t i = starti; i < NR; ++i)
18 pthread_mutex_lock (&cndMs[i]); 18 pthread_mutex_lock (&cndMs[i]);
19 for (int32_t i = NR - 1; i >= starti; --i) 19 for (int32_t i = NR - 1; i >= starti; --i)
20 pthread_mutex_unlock (&cndMs[i]); 20 pthread_mutex_unlock (&cndMs[i]);
21 } 21 }
22
23 return 0;
22 } 24 }
23 int main(int argc, char **argv) { 25 int main(int argc, char **argv) {
24 for (unsigned i = 0; i < NR; i++) 26 for (unsigned i = 0; i < NR; i++)
25 cndMs[i] = PTHREAD_MUTEX_INITIALIZER; 27 cndMs[i] = PTHREAD_MUTEX_INITIALIZER;
26 28
29 31
30 for (int i = 0; i < NR; i++) 32 for (int i = 0; i < NR; i++)
31 { 33 {
32 ids[i] = i; 34 ids[i] = i;
33 int r = pthread_create (&t[i], NULL, ContentionNoDeadlock_thread, &ids[i]); 35 int r = pthread_create (&t[i], NULL, ContentionNoDeadlock_thread, &ids[i]);
34 assert (r == 0); /* count(5) */ 36 assert (r == 0); /* count(5*) */
35 } 37 }
36 38
37 int ret; 39 int ret;
38 for (int i = 0; i < NR; i++) 40 for (int i = 0; i < NR; i++)
39 { 41 {
40 int r = pthread_join (t[i], (void**)&ret); 42 int r = pthread_join (t[i], (void**)&ret);
41 assert (r == 0); /* count(5) */ 43 assert (r == 0); /* count(5*) */
42 } 44 }
43 45
44 return 0; /* count(1) */ 46 return 0; /* count(1) */
45 } 47 }
46 48