1  /* { dg-add-options stack_size } */
       2  
       3  struct parsefile
       4  {
       5    long fd;
       6    char *buf;
       7  };
       8  struct parsefile basepf;
       9  struct parsefile *parsefile = &basepf;
      10  #ifdef STACK_SIZE
      11  int filler[STACK_SIZE / (2*sizeof(int))];
      12  #else
      13  int filler[0x3000];
      14  #endif
      15  int el;
      16  
      17  char *
      18  g1 (a, b)
      19       int a;
      20       int *b;
      21  {
      22  }
      23  
      24  g2 (a)
      25       long a;
      26  {
      27    if (a != 0xdeadbeefL)
      28      abort ();
      29    exit (0);
      30  }
      31  
      32  f ()
      33  {
      34    register char *p, *q;
      35    register int i;
      36    register int something;
      37  
      38    if (parsefile->fd == 0L && el)
      39      {
      40        const char *rl_cp;
      41        int len;
      42        rl_cp = g1 (el, &len);
      43        strcpy (p, rl_cp);
      44      }
      45    else
      46      {
      47      alabel:
      48        i = g2 (parsefile->fd);
      49      }
      50  }
      51  
      52  main ()
      53  {
      54    el = 0;
      55    parsefile->fd = 0xdeadbeefL;
      56    f ();
      57  }