Lines Matching refs:hx
56 int i, k, hx;
60 hx = __HI (x); /* high word of x */
64 if (hx < 0x00100000)
66 if (((hx & 0x7fffffff) | lx) == 0)
70 if (hx < 0)
76 hx = __HI (x); /* high word of x */
78 if (hx >= 0x7ff00000)
82 if (hx == 0x3ff00000 && lx == 0)
86 k += (hx >> 20) - 1023;
87 hx &= 0x000fffff;
88 i = (hx + 0x95f64) & 0x100000;
90 temp.as_int.hi = hx | (i ^ 0x3ff00000); /* normalize x or x/2 */