38 __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size,  in __mpn_extract_long_double()  argument
99   res_ptr[0] = lo >> EXTRA_INTERNAL_PRECISION;  in __mpn_extract_long_double()
100   res_ptr[1] = (hi << (53 - 32)) | (lo >> (32 + EXTRA_INTERNAL_PRECISION));  in __mpn_extract_long_double()
101   res_ptr[2] = hi >> 11;  in __mpn_extract_long_double()
102   res_ptr[3] = hi >> (32 + 11);  in __mpn_extract_long_double()
106   res_ptr[0] = (hi << 53) | (lo >> EXTRA_INTERNAL_PRECISION);  in __mpn_extract_long_double()
107   res_ptr[1] = hi >> 11;  in __mpn_extract_long_double()
120       if (res_ptr[0] == 0 && res_ptr[1] == 0  in __mpn_extract_long_double()
121 	  && res_ptr[N - 2] == 0 && res_ptr[N - 1] == 0) /* Assumes N<=4.  */  in __mpn_extract_long_double()
134 	  if (res_ptr[N - 1] != 0)  in __mpn_extract_long_double()
136 	      count_leading_zeros (cnt, res_ptr[N - 1]);  in __mpn_extract_long_double()
138 	      res_ptr[N - 1] = res_ptr[N - 1] << cnt  in __mpn_extract_long_double()
139 			       | (res_ptr[0] >> (BITS_PER_MP_LIMB - cnt));  in __mpn_extract_long_double()
140 	      res_ptr[0] <<= cnt;  in __mpn_extract_long_double()
145 	      count_leading_zeros (cnt, res_ptr[0]);  in __mpn_extract_long_double()
148 		  res_ptr[N - 1] = res_ptr[0] << (cnt - NUM_LEADING_ZEROS);  in __mpn_extract_long_double()
149 		  res_ptr[0] = 0;  in __mpn_extract_long_double()
153 		  res_ptr[N - 1] = res_ptr[0] >> (NUM_LEADING_ZEROS - cnt);  in __mpn_extract_long_double()
154 		  res_ptr[0] <<= BITS_PER_MP_LIMB - (NUM_LEADING_ZEROS - cnt);  in __mpn_extract_long_double()
163 	    if (res_ptr[j] != 0)  in __mpn_extract_long_double()
166 	  count_leading_zeros (cnt, res_ptr[j]);  in __mpn_extract_long_double()
176 	      res_ptr[k] = res_ptr[k-l];  in __mpn_extract_long_double()
180 		res_ptr[k] = res_ptr[k-l] << cnt  in __mpn_extract_long_double()
181 			     | res_ptr[k-l-1] >> (BITS_PER_MP_LIMB - cnt);  in __mpn_extract_long_double()
182 	      res_ptr[k--] = res_ptr[0] << cnt;  in __mpn_extract_long_double()
186 	    res_ptr[k] = 0;  in __mpn_extract_long_double()
193     res_ptr[N - 1] |= (mp_limb_t) 1 << (LDBL_MANT_DIG - 1  in __mpn_extract_long_double()