1#if defined(__ppc__) || defined(__ppc64__)
2
3#define f_QNAN 0x7fc00000
4#define d_QNAN0 0x7ff80000
5#define d_QNAN1 0x0
6#define ld_QNAN0 0x7ff80000
7#define ld_QNAN1 0x0
8#define ld_QNAN2 0x0
9#define ld_QNAN3 0x0
10#define ldus_QNAN0 0x7ff8
11#define ldus_QNAN1 0x0
12#define ldus_QNAN2 0x0
13#define ldus_QNAN3 0x0
14#define ldus_QNAN4 0x0
15
16#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__)
17
18#define f_QNAN 0x7fc00000
19#define d_QNAN0 0x0
20#define d_QNAN1 0x7ff80000
21#define ld_QNAN0 0x0
22#define ld_QNAN1 0xc0000000
23#define ld_QNAN2 0x7fff
24#define ld_QNAN3 0x0
25#define ldus_QNAN0 0x0
26#define ldus_QNAN1 0x0
27#define ldus_QNAN2 0x0
28#define ldus_QNAN3 0xc000
29#define ldus_QNAN4 0x7fff
30
31#else
32#error unknown architecture
33#endif
34