HUGE_VALF
# define INFINITY HUGE_VALF
double smallestB = HUGE_VALF;
__imag__ res = copysignf (HUGE_VALF, __imag__ x);
__real__ res = copysignf (HUGE_VALF, __real__ x);
float value = signbit (__real__ x) ? 0.0 : HUGE_VALF;
__real__ retval = HUGE_VALF;
__real__ result = HUGE_VALF;
__real__ result = HUGE_VALF;
#define FLOAT_HUGE_VAL HUGE_VALF
#define FLOAT_HUGE_VAL HUGE_VALF
const float kInfinity = HUGE_VALF;
const float kArrayFloat[] = {3.4f, 0.0f, NAN, HUGE_VALF};