| static void fn(void) |
| { |
| static int i, *ptr = (void *)0; |
| |
| i = __sync_fetch_and_add(ptr, 0); |
| i = __sync_fetch_and_sub(ptr, 0); |
| i = __sync_fetch_and_or(ptr, 0); |
| i = __sync_fetch_and_and(ptr, 0); |
| i = __sync_fetch_and_xor(ptr, 0); |
| i = __sync_fetch_and_nand(ptr, 0); |
| i = __sync_add_and_fetch(ptr, 0); |
| i = __sync_sub_and_fetch(ptr, 0); |
| i = __sync_or_and_fetch(ptr, 0); |
| i = __sync_and_and_fetch(ptr, 0); |
| i = __sync_xor_and_fetch(ptr, 0); |
| i = __sync_nand_and_fetch(ptr, 0); |
| i = __sync_bool_compare_and_swap(ptr, 0, 1); |
| i = __sync_val_compare_and_swap(ptr, 0, 1); |
| __sync_synchronize(); |
| i = __sync_lock_test_and_set(ptr, 0); |
| __sync_lock_release(ptr); |
| } |
| |
| /* |
| * check-name: __builtin_atomic |
| * check-error-start |
| * check-error-end |
| */ |
