31 #define __builtin_nan(__dummy)   NAN  argument
32 #define __builtin_nanf(__dummy)  NANF  argument
33 #define __builtin_nanl(__dummy)  NANL  argument
34 #define __builtin_nans(__dummy)  NANS  argument
35 #define __builtin_nansf(__dummy) NANSF  argument
36 #define __builtin_nansl(__dummy) NANSL  argument
46 #define __builtin_nan(__dummy)   nan(__dummy) //0x7ff8000000000000  argument
47 #define __builtin_nanf(__dummy)  nanf(__dummy) // 0x7ff80000  argument
48 #define __builtin_nanl(__dummy)  nanl(__dummy) //0x7ff8000000000000  argument
49 #define __builtin_nans(__dummy)  DBL_SNAN //0x7ff5555555555555  argument
50 #define __builtin_nansf(__dummy) FLT_SNAN //0x7f855555  argument
51 #define __builtin_nansl(__dummy) DBL_SNAN //0x7ff5555555555555  argument