Lines Matching refs:ux
11 union {double f; uint64_t i;} ux = {x};19 ux.i = 1;21 ux.i |= 1ULL<<63;24 ux.i--;26 ux.i++;29 ux.i++;31 ux.i--;33 e = ux.i>>52 & 0x7ff;34 /* raise overflow if ux.f is infinite and x is finite */37 /* raise underflow if ux.f is subnormal or zero */39 FORCE_EVAL(x*x + ux.f*ux.f);40 return ux.f;