Lines Matching refs:ix1
108 unsigned r, t1, s1, ix1, q1;
112 ix1 = __LO (x); /* low word of x */
122 if (((ix0 & (~sign)) | ix1) == 0) /* sqrt(+-0) = +-0 */
138 ix0 |= (ix1 >> 11);
139 ix1 <<= 21;
146 ix0 |= (ix1 >> (32 - i));
147 ix1 <<= i;
153 ix0 += ix0 + ((ix1 & sign) >> 31);
154 ix1 += ix1;
159 ix0 += ix0 + ((ix1 & sign) >> 31);
160 ix1 += ix1;
173 ix0 += ix0 + ((ix1 & sign) >> 31);
174 ix1 += ix1;
183 if ((t < ix0) || ((t == ix0) && (t1 <= ix1)))
191 if (ix1 < t1)
195 ix1 -= t1;
198 ix0 += ix0 + ((ix1 & sign) >> 31);
199 ix1 += ix1;
206 if ((ix0 | ix1) != 0)
232 ix1 = q1 >> 1;
235 ix1 |= sign;
239 ret.as_int.lo = ix1;