test_atomics.c revision ab8beedeb70c6941e0ff68014d8db64cee4ef15d 
1#include <stdio.h>
2
3
4extern int __atomic_dec(volatile int* addr);
5
6int main(int argc, const char *argv[])
7{
8    int x = 5;
9
10    while (x > -20) {
11        printf("old_x=%d\n", __atomic_dec(&x));
12        printf("x=%d\n", x);
13    }
14
15    printf ("OK\n");
16    return 0;
17}
18