Lines Matching defs:iy
41 int n, hx, hy, hz, ix, iy, sx, i;
93 /* determine iy = ilogb(y) */
98 for (iy = -1043, i = ly; i > 0; i <<= 1)
100 iy -= 1;
105 for (iy = -1022, i = (hy << 11); i > 0; i <<= 1)
107 iy -= 1;
113 iy = (hy >> 20) - 1023;
135 if (iy >= -1022)
141 n = -1022 - iy;
155 n = ix - iy;
200 iy -= 1;
204 if (iy >= -1022) /* normalize output */
206 hx = ((hx - 0x00100000) | ((iy + 1023) << 20));
212 n = -1022 - iy;