1  /* { dg-do run } */
       2  /* { dg-options "-O0 -mlong-double-64 -mfpmath=387" } */
       3  
       4  int
       5  main ()
       6  {
       7    __float128 a = -0.23456789;
       8    if ((double) a >= 0)
       9      __builtin_abort ();
      10    return 0;
      11  }