Lines Matching defs:hx
40 unsigned hx, sx, i;
43 hx = xx.i[HIWORD] & ~0x80000000;
45 if (hx < 0x43300000) { /* |x| < 2^52 */
46 if (hx < 0x3ff00000) { /* |x| < 1 */
47 if (hx >= 0x3fe00000)
53 if (hx < 0x41300000) {
54 i = 1 << (0x412 - (hx >> 20));
58 i = 1 << (0x432 - (hx >> 20));
65 } else if (hx < 0x7ff00000)
69 return (hx >= 0x7ff80000 ? x : x + x);