diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-1.c')
-rw-r--r-- | gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-1.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-1.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-1.c deleted file mode 100644 index 1ce89118d..000000000 --- a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/single-1.c +++ /dev/null @@ -1,53 +0,0 @@ -/* Trivial test of single. */ - -/* { dg-require-effective-target sync_int_long } */ - -#include <omp.h> -#include <sys/time.h> -#include <unistd.h> -#include <assert.h> -#include "libgomp_g.h" - - -static int test; - -static void f_nocopy (void *dummy) -{ - if (GOMP_single_start ()) - { - int iam = omp_get_thread_num (); - int old = __sync_lock_test_and_set (&test, iam); - assert (old == -1); - } -} - -static void f_copy (void *dummy) -{ - int *x = GOMP_single_copy_start (); - if (x == NULL) - { - int iam = omp_get_thread_num (); - int old = __sync_lock_test_and_set (&test, iam); - assert (old == -1); - GOMP_single_copy_end (&test); - } - else - assert (x == &test); -} - -int main() -{ - omp_set_dynamic (0); - - test = -1; - GOMP_parallel_start (f_nocopy, NULL, 3); - f_nocopy (NULL); - GOMP_parallel_end (); - - test = -1; - GOMP_parallel_start (f_copy, NULL, 3); - f_copy (NULL); - GOMP_parallel_end (); - - return 0; -} |