95 	switch (CLPAIR(xc, yc)) {  in _dp_maddf()
100 	case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO):  in _dp_maddf()
101 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF):  in _dp_maddf()
105 	case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_INF):  in _dp_maddf()
106 	case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_INF):  in _dp_maddf()
107 	case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_NORM):  in _dp_maddf()
108 	case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM):  in _dp_maddf()
109 	case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF):  in _dp_maddf()
132 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO):  in _dp_maddf()
133 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_NORM):  in _dp_maddf()
134 	case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_DNORM):  in _dp_maddf()
135 	case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_ZERO):  in _dp_maddf()
136 	case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_ZERO):  in _dp_maddf()
158 	case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_DNORM):  in _dp_maddf()
162 	case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_DNORM):  in _dp_maddf()
168 	case CLPAIR(IEEE754_CLASS_DNORM, IEEE754_CLASS_NORM):  in _dp_maddf()
174 	case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_NORM):  in _dp_maddf()