1  /* { dg-lto-do run } */
       2  int first = 0;
       3  void abort (void);
       4  void c (void);
       5  void b (void);
       6  int second = 0;
       7  void callmealias (void)
       8  {
       9    if (!first || !second)
      10     abort ();
      11  }
      12  void callmefirst (void)
      13  {
      14    if (first)
      15      abort();
      16    first = 1;
      17  }
      18  void callmesecond (void)
      19  {
      20    if (!first)
      21      abort();
      22    if (second)
      23      abort();
      24    second = 1;
      25  }
      26  int
      27  main()
      28  {
      29    c();
      30    b();
      31    return 0;
      32  }