Lines Matching refs:ix
32 short hx, ix; in frexp() local
36 ix = hx & 0x7fff; in frexp()
39 if (ix >= 0x7c00 || ix == 0) return x; // NaN, infinity or zero in frexp()
40 if (ix <= 0x0400) { in frexp()
45 ix = hx & 0x7fff; in frexp()
51 *eptr += (ix >> 10) - 14; in frexp()
62 short hx, ix; in ilogb() local
69 for (hx <<= 5, ix = -14; hx > 0; hx <<= 1) in ilogb()
70 ix -= 1; in ilogb()
71 return ix; in ilogb()
106 unsigned short ix; in modf() local
110 GET_HALF_WORD(ix, x); in modf()
111 SET_HALF_WORD(x, ix & 0x8000); // x = +/- 0 in modf()
118 short hx, hy, ix, iy; in nextafter() local
122 ix = hx & 0x7fff; // |x| in nextafter()
125 if ((ix > 0x7c00) || // x is nan in nextafter()
130 if (ix == 0) { in nextafter()