diff options
Diffstat (limited to 'gcc-4.7/libmudflap/testsuite/libmudflap.cth/pass59-frag.c')
-rw-r--r-- | gcc-4.7/libmudflap/testsuite/libmudflap.cth/pass59-frag.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc-4.7/libmudflap/testsuite/libmudflap.cth/pass59-frag.c b/gcc-4.7/libmudflap/testsuite/libmudflap.cth/pass59-frag.c new file mode 100644 index 000000000..490130677 --- /dev/null +++ b/gcc-4.7/libmudflap/testsuite/libmudflap.cth/pass59-frag.c @@ -0,0 +1,39 @@ +#include <stdio.h> +#include <pthread.h> + +/* PR 28578 */ + +void* test_thread(void* arg) +{ + printf("Hello from thread!\n"); + pthread_exit(NULL); + return 0; +} + +int main() +{ + pthread_t thread; + void *arg = NULL; + pthread_create(&thread, NULL, test_thread, arg); + pthread_join(thread, NULL); + pthread_exit(NULL); + return 0; +} + +/* { dg-output "Hello from thread!\n" } */ + +#if 0 + +/* Even this test case replicates the problem. However, when built in + static mode, it blows up during __mf_init (?!?!?!) with a + pthread_mutex_lock deadlock error. */ + +#include <stdio.h> +#include <pthread.h> + +int main () +{ + pthread_exit(NULL); + return 0; +} +#endif |