49   double_u u;  in __fpclassifyd()  local
50   u.d = d;  in __fpclassifyd()
51   if (u.bits.dbl_exp == 0) {  in __fpclassifyd()
52     return ((u.bits.dbl_fracl | u.bits.dbl_frach) == 0) ? FP_ZERO : FP_SUBNORMAL;  in __fpclassifyd()
54   if (u.bits.dbl_exp == DBL_EXP_INFNAN) {  in __fpclassifyd()
55     return ((u.bits.dbl_fracl | u.bits.dbl_frach) == 0) ? FP_INFINITE : FP_NAN;  in __fpclassifyd()
62   float_u u;  in __fpclassifyf()  local
63   u.f = f;  in __fpclassifyf()
64   if (u.bits.sng_exp == 0) {  in __fpclassifyf()
65     return (u.bits.sng_frac == 0) ? FP_ZERO : FP_SUBNORMAL;  in __fpclassifyf()
67   if (u.bits.sng_exp == SNG_EXP_INFNAN) {  in __fpclassifyf()
68     return (u.bits.sng_frac == 0) ? FP_INFINITE : FP_NAN;  in __fpclassifyf()
127   long_double_u u;  in __fpclassifyl()  local
128   u.ld = ld;  in __fpclassifyl()
129   if (u.bits.ext_exp == 0) {  in __fpclassifyl()
130     return zero_frac(u.bits) ? FP_ZERO : FP_SUBNORMAL;  in __fpclassifyl()
132   if (u.bits.ext_exp == EXT_EXP_INFNAN) {  in __fpclassifyl()
133     return zero_frac(u.bits) ? FP_INFINITE : FP_NAN;  in __fpclassifyl()