float128_eq
#define float128_eq _softfloat_float128_eq
#define float128_eq _softfloat_float128_eq
flag float128_eq( float128 a, float128 b )
#define float128_eq __eqtf2
#define float128_eq _softfloat_float128_eq
flag float128_eq( float128 a, float128 b )