1 /* { dg-do compile } */ 2 3 int main()4 main () 5 { 6 volatile double d = 0.0; 7 double *p = __builtin_calloc (1, sizeof (double)); 8 d += 1.0; 9 *p += 2.0; 10 __builtin_free (p); 11 return 0; 12 } 13 14