Lines Matching refs:ix0
87 int32_t ix0,s0,q,m,t,i; in sqrt() local
90 EXTRACT_WORDS(ix0, ix1, x); in sqrt()
93 if ((ix0&0x7ff00000) == 0x7ff00000) { in sqrt()
97 if (ix0 <= 0) { in sqrt()
98 if (((ix0&~sign)|ix1) == 0) in sqrt()
100 if (ix0 < 0) in sqrt()
104 m = ix0>>20; in sqrt()
106 while (ix0 == 0) { in sqrt()
108 ix0 |= (ix1>>11); in sqrt()
111 for (i=0; (ix0&0x00100000) == 0; i++) in sqrt()
112 ix0<<=1; in sqrt()
114 ix0 |= ix1>>(32-i); in sqrt()
118 ix0 = (ix0&0x000fffff)|0x00100000; in sqrt()
120 ix0 += ix0 + ((ix1&sign)>>31); in sqrt()
126 ix0 += ix0 + ((ix1&sign)>>31); in sqrt()
133 if (t <= ix0) { in sqrt()
135 ix0 -= t; in sqrt()
138 ix0 += ix0 + ((ix1&sign)>>31); in sqrt()
147 if (t < ix0 || (t == ix0 && t1 <= ix1)) { in sqrt()
151 ix0 -= t; in sqrt()
153 ix0--; in sqrt()
157 ix0 += ix0 + ((ix1&sign)>>31); in sqrt()
163 if ((ix0|ix1) != 0) { in sqrt()
178 ix0 = (q>>1) + 0x3fe00000; in sqrt()
182 INSERT_WORDS(z, ix0 + ((uint32_t)m << 20), ix1); in sqrt()