Lines Matching defs:ux
5 union {double f; uint64_t i;} ux={x}, uy={y};
11 if (ux.i == uy.i)
13 ax = ux.i & -1ULL/2;
18 ux.i = (uy.i & 1ULL<<63) | 1;
19 } else if (ax > ay || ((ux.i ^ uy.i) & 1ULL<<63))
20 ux.i--;
22 ux.i++;
23 e = ux.i >> 52 & 0x7ff;
24 /* raise overflow if ux.f is infinite and x is finite */
27 /* raise underflow if ux.f is subnormal or zero */
29 FORCE_EVAL(x*x + ux.f*ux.f);
30 return ux.f;