1  /* { dg-do run } */
       2  
       3  #include <stdlib.h>
       4  volatile int a, b;
       5  int c, d, e, f;
       6  
       7  static int
       8  fn1 ()
       9  {
      10    if (b)
      11      {
      12        d++;
      13        e = c || f;
      14      }
      15    return 0;
      16  }
      17  
      18  int
      19  main ()
      20  {
      21    for (; a < 1; a++)
      22      {
      23        fn1 ();
      24        continue;
      25      }
      26    if (d != 0)
      27      abort();
      28    return 0;
      29  }