1  /* PR rtl-optimization/58726 */
       2  
       3  int a, c;
       4  union { int f1; int f2 : 1; } b;
       5  
       6  short
       7  foo (short p)
       8  {
       9    return p < 0 ? p : a;
      10  }
      11  
      12  int
      13  main ()
      14  {
      15    if (sizeof (short) * __CHAR_BIT__ != 16
      16        || sizeof (int) * __CHAR_BIT__ != 32)
      17      return 0;
      18    b.f1 = 56374;
      19    unsigned short d;
      20    int e = b.f2;
      21    d = e == 0 ? b.f1 : 0;
      22    c = foo (d);
      23    if (c != (short) 56374)
      24      __builtin_abort ();
      25    return 0;
      26  }