diff options
Diffstat (limited to 'Modules/_testcapi/pyatomic.c')
| -rw-r--r-- | Modules/_testcapi/pyatomic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/_testcapi/pyatomic.c b/Modules/_testcapi/pyatomic.c index 4f72844..850de6f 100644 --- a/Modules/_testcapi/pyatomic.c +++ b/Modules/_testcapi/pyatomic.c @@ -125,6 +125,7 @@ test_atomic_fences(PyObject *self, PyObject *obj) { // Just make sure that the fences compile. We are not // testing any synchronizing ordering. _Py_atomic_fence_seq_cst(); + _Py_atomic_fence_acquire(); _Py_atomic_fence_release(); Py_RETURN_NONE; } |