1  /* PR opt/8165.  */
       2  
       3  extern void abort (void);
       4  
       5  char buf[64];
       6  
       7  int
       8  main (void)
       9  {
      10    int i;
      11  
      12    __builtin_strcpy (buf, "mystring");
      13    if (__builtin_strcmp (buf, "mystring") != 0)
      14      abort ();
      15  
      16    for (i = 0; i < 16; ++i)
      17      {
      18        __builtin_strcpy (buf + i, "mystring");
      19        if (__builtin_strcmp (buf + i, "mystring") != 0)
      20  	abort ();
      21      }
      22  
      23    return 0;
      24  }