Lines Matching defs:iy
61 int n, hx, hy, hz, ix, iy, sx, sq, i, m;
100 /* determine iy = ilogb(y) */
103 for (iy = -1043, i = ly; i > 0; i <<= 1)
104 iy -= 1;
106 for (iy = -1022, i = (hy << 11); i > 0; i <<= 1)
107 iy -= 1;
110 iy = (hy >> 20) - 1023;
125 if (iy >= -1022)
128 n = -1022 - iy;
139 n = ix - iy;
184 iy -= 1;
186 if (iy >= -1022) { /* normalize output */
187 hx = (hx - 0x00100000) | ((iy + 1023) << 20);
191 n = -1022 - iy;