1  /* { dg-do compile } */
       2  /* { dg-options "-Og -g2 --param=max-combine-insns=3" } */
       3  
       4  int a, b;
       5  
       6  void
       7  foo (void)
       8  {
       9    unsigned short d = 46067;
      10    int e = e;
      11    d <<= __builtin_mul_overflow (~0, e, &a);
      12    d |= -68719476735;
      13    b = d;
      14  }
      15