1  /* PR tree-optimization/71631 */
       2  
       3  volatile char v;
       4  int a = 1, b = 1, c = 1;
       5  
       6  void
       7  foo (const char *s)
       8  {
       9    while (*s++)
      10      v = *s;
      11  }
      12  
      13  int
      14  main ()
      15  {
      16    volatile int d = 1;
      17    volatile int e = 1;
      18    int f = 1 / a;
      19    int g = 1U < f;
      20    int h = 2 + g;
      21    int i = 3 % h;
      22    int j = e && b;
      23    int k = 1 == c;
      24    int l = d != 0;
      25    short m = (short) (-1 * i * l);
      26    short x = j * (k * m);
      27    if (i == 1)
      28      foo ("AB");
      29    if (x != -1)
      30      __builtin_abort ();
      31    return 0;
      32  }