Lines Matching refs:xhi
68 uint64_t hi, lo, xhi, xlo, yhi, ylo;
69 xhi = (ux.i2.hi & -1ULL >> 16) | 1ULL << 48;
74 hi = xhi - yhi;
79 xhi = 2 * hi + (lo >> 63);
83 xhi = 2 * xhi + (xlo >> 63);
88 hi = xhi - yhi;
93 xhi = hi;
97 if ((xhi | xlo) == 0)
100 for (; xhi >> 48 == 0; xhi = 2 * xhi + (xlo >> 63), xlo = 2 * xlo, ex--)
102 ux.i2.hi = xhi;