1static void fn(void)
2{
3	static int i, *ptr = (void *)0;
4
5	i = __sync_fetch_and_add(ptr, 0);
6	i = __sync_fetch_and_sub(ptr, 0);
7	i = __sync_fetch_and_or(ptr, 0);
8	i = __sync_fetch_and_and(ptr, 0);
9	i = __sync_fetch_and_xor(ptr, 0);
10	i = __sync_fetch_and_nand(ptr, 0);
11	i = __sync_add_and_fetch(ptr, 0);
12	i = __sync_sub_and_fetch(ptr, 0);
13	i = __sync_or_and_fetch(ptr, 0);
14	i = __sync_and_and_fetch(ptr, 0);
15	i = __sync_xor_and_fetch(ptr, 0);
16	i = __sync_nand_and_fetch(ptr, 0);
17	i = __sync_bool_compare_and_swap(ptr, 0, 1);
18	i = __sync_val_compare_and_swap(ptr, 0, 1);
19	__sync_synchronize();
20	i = __sync_lock_test_and_set(ptr, 0);
21	__sync_lock_release(ptr);
22}
23
24/*
25 * check-name: __builtin_atomic
26 * check-error-start
27 * check-error-end
28 */
29