1  /* PR tree-optimization/58775 */
       2  
       3  void bar (void);
       4  
       5  void
       6  foo (char *x)
       7  {
       8    char a;
       9    _Bool b, c, d, e, f, g, h, i, j, k, l, m;
      10  
      11    a = *x;
      12    b = a == 100;
      13    c = a == 105;
      14    d = b | c;
      15    e = a != 111;
      16    f = !d;
      17    g = e & f;
      18    h = a != 117;
      19    i = g & h;
      20    j = a != 120;
      21    k = i & j;
      22    l = a != 88;
      23    m = k & l;
      24    if (m == 0)
      25      bar ();
      26  }