Lines Matching refs:xx
49 } xx;
53 xx.d = x;
54 sx = xx.i[HIWORD] & 0x80000000;
55 hx = xx.i[HIWORD] & ~0x80000000;
67 } else if ((hx | xx.i[LOWORD]) == 0) /* x is zero */
80 (hx >= 0x3fe00000 && ((hx & 0xfffff) | xx.i[LOWORD]))))
81 xx.i[HIWORD] = sx | 0x3ff00000;
83 xx.i[HIWORD] = sx;
84 xx.i[LOWORD] = 0;
85 return (xx.d);
92 frac = ((xx.i[HIWORD] << 1) << (63 - j)) |
93 (xx.i[LOWORD] >> (j - 32));
94 if (xx.i[LOWORD] & (i - 1))
98 xx.i[LOWORD] = 0;
99 xx.i[HIWORD] &= ~(i - 1);
102 (xx.i[HIWORD] & i)))))
103 xx.i[HIWORD] += i;
106 frac = (xx.i[LOWORD] << 1) << (31 - j);
109 xx.i[LOWORD] &= ~(i - 1);
112 (xx.i[LOWORD] & i))))) {
113 xx.i[LOWORD] += i;
114 if (xx.i[LOWORD] == 0)
115 xx.i[HIWORD]++;
118 return (xx.d);