1  /* { dg-do run } */
       2  
       3  extern void abort (void);
       4  
       5  const char *s="astc";
       6  const char *s1="-----BEGIN RSA PRIVATE KEY-----";
       7  const char *s2="atextaac";
       8  
       9  main()
      10  {
      11    if (! __builtin_strncmp ("astb", s, 4))
      12      abort();
      13  
      14    if (__builtin_strncmp(s1, "-----BEGIN ", 11))
      15      abort();
      16  
      17    if (! __builtin_strncmp ("atextaacb", s2, 9))
      18      abort();
      19  
      20    return 0;
      21  }
      22