1  /* PR target/49069 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-Os -fno-tree-forwprop -Wno-div-by-zero" } */
       4  
       5  int a;
       6  const unsigned long long b[1] = { 1ULL };
       7  extern void bar (int);
       8  
       9  void
      10  foo (void)
      11  {
      12    for (a = 0; a == 1; a = 2)
      13      ;
      14    bar (b[0] == (a == 0 ? a : a / 0));
      15  }