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