diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/pr61756.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/pr61756.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/pr61756.c b/gcc-4.9/gcc/testsuite/gcc.dg/pr61756.c new file mode 100644 index 000000000..4ca90448f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/pr61756.c @@ -0,0 +1,14 @@ +/* PR target/61756 */ + +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +#include <stdatomic.h> + +static volatile atomic_flag guard = ATOMIC_FLAG_INIT; + +void +try_atomic_flag_test_and_set (void) +{ + atomic_flag_test_and_set (&guard); +} |