dist/libiberty/floatformat.c

294   const struct floatformat *hfmt = fmt->split_half;
298   top_exp = get_field (ufrom, hfmt->byteorder, hfmt->totalsize,
299 		       hfmt->exp_start, hfmt->exp_len);
300   bot_exp = get_field (ufrom + 8, hfmt->byteorder, hfmt->totalsize,
301 		       hfmt->exp_start, hfmt->exp_len);
303   if ((unsigned long) top_exp == hfmt->exp_nan)
304     top_nan = mant_bits_set (hfmt, ufrom);
312   if ((unsigned long) top_exp == hfmt->exp_nan || top_exp == 0)
317       return !mant_bits_set (hfmt, ufrom + 8);
335       for (cur_bit = 0; (unsigned int) cur_bit < hfmt->man_len; cur_bit++)
336 	if (get_field (ufrom + 8, hfmt->byteorder, hfmt->totalsize,
337 		       hfmt->man_start + cur_bit, 1))
360       return !get_field (ufrom, hfmt->byteorder, hfmt->totalsize,
361 			 hfmt->man_start + hfmt->man_len - 1, 1);
368       if (get_field (ufrom, hfmt->byteorder, hfmt->totalsize,
369 		     hfmt->man_start + hfmt->man_len - 1, 1))
371       return !mant_bits_set (hfmt, ufrom + 8);