117 #define	isgreater(x, y)		__builtin_isgreater((x), (y))  argument
118 #define	isgreaterequal(x, y)	__builtin_isgreaterequal((x), (y))  argument
119 #define	isless(x, y)		__builtin_isless((x), (y))  argument
120 #define	islessequal(x, y)	__builtin_islessequal((x), (y))  argument
121 #define	islessgreater(x, y)	__builtin_islessgreater((x), (y))  argument
122 #define	isunordered(x, y)	__builtin_isunordered((x), (y))  argument
124 #define	isgreater(x, y)		(!isunordered((x), (y)) && (x) > (y))  argument
125 #define	isgreaterequal(x, y)	(!isunordered((x), (y)) && (x) >= (y))  argument
126 #define	isless(x, y)		(!isunordered((x), (y)) && (x) < (y))  argument
127 #define	islessequal(x, y)	(!isunordered((x), (y)) && (x) <= (y))  argument
128 #define	islessgreater(x, y)	(!isunordered((x), (y)) && \  argument
130 #define	isunordered(x, y)	(isnan(x) || isnan(y))  argument