Lines Matching defs:hx
1535 int i, j, k, m, ix, hx, xk;
1538 hx = __HI(x);
1540 ix = hx & 0x7fffffff;
1547 return (x * ((hx < 0)? 0.0 : x));
1548 if (hx > 0x406573fa || /* x > 171.62... overflow to +inf */
1549 (hx == 0x406573fa && lx > 0xE561F647)) {
1553 if (hx >= 0x40200000) { /* x >= 8 */
1559 if (hx > 0) { /* 0 < x < 8 */
1678 hx = __HI(z);
1679 i = hx & 0x80000000;
1680 ix = hx ^ i;