1  /* { dg-do run } */
       2  
       3  extern void *memmove(void *, const void *, __SIZE_TYPE__);
       4  extern void abort(void);
       5  
       6  extern int
       7  main(void)
       8  {
       9   char s[] = "12345";
      10   memmove(s + 1, s, 4);
      11   memmove(s + 1, s, 4);
      12   memmove(s + 1, s, 4);
      13   if (s[0] != '1' || s[1] != '1' || s[2] != '1' || s[3] != '1' || s[4] != '2')
      14     abort ();
      15   return (0);
      16  }