1#define f_QNAN 0x7fc00000 2#define d_QNAN0 0x0 3#define d_QNAN1 0x7ff80000 4#define ld_QNAN0 0x0 5#define ld_QNAN1 0x0 6#define ld_QNAN2 0x0 7#define ld_QNAN3 0x7fff8000 8#define ldus_QNAN0 0x0 9#define ldus_QNAN1 0x0 10#define ldus_QNAN2 0x0 11#define ldus_QNAN3 0x0 12#define ldus_QNAN4 0x0 13