Lines Matching defs:X
102 #define IsNANorINF(X) (((dnan *)&(X))->nan_parts.exponent == 0x7ff)
107 #define IsINF(X) (((dnan *)&(X))->inf_parts.bits == 0 && \
108 ((dnan *)&(X))->inf_parts.fraction_low == 0)
113 #define IsPosNAN(X) (((dnan *)&(X))->nan_parts.sign == 0)
115 #define IsNegNAN(X) (((dnan *)&(X))->nan_parts.sign == 1)
124 #define NaN(X) (((dnan *)&(X))->nan_parts.exponent == 0x7ff)
125 #define KILLNaN(X) if (NaN(X)) KILLFPE()