Lines Matching refs:ex
9 int ex = ux.i >> 52 & 0x7ff;
18 if (uy.i << 1 == 0 || isnan(y) || ex == 0x7ff)
24 if (!ex) {
25 for (i = uxi << 12; i >> 63 == 0; ex--, i <<= 1)
27 uxi <<= -ex + 1;
42 if (ex < ey) {
43 if (ex + 1 == ey)
49 for (; ex > ey; ex--) {
64 ex = -60;
66 for (; uxi >> 52 == 0; uxi <<= 1, ex--)
70 if (ex > 0) {
72 uxi |= (uint64_t)ex << 52;
74 uxi >>= -ex + 1;
80 if (ex == ey || (ex + 1 == ey && (2 * x > y || (2 * x == y && q % 2)))) {