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/* The bit-field below would have a problem if __INT_MAX__ is too

   small.  */

#if __INT_MAX__ < 2147483647

int

main (void)

{

  exit (0);

}

#else

/* Failed on powerpc due to bad extzvsi pattern.  */

struct ieee

{

  unsigned int negative:1;

  unsigned int exponent:11;

  unsigned int mantissa0:20;

  unsigned int mantissa1:32;

} x;

unsigned int

foo (void)

{

  unsigned int exponent;

  exponent = x.exponent;

  if (exponent == 0)

    return 1;

  else if (exponent > 1)

    return 2;

  return 0;

}

int

main (void)

{

  x.exponent = 1;

  if (foo () != 0)

    abort ();

  return 0;

}

#endif