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| author | Bernie Innocenti <bernie@codewiz.org> | 2010-05-03 21:53:47 (GMT) |
|---|---|---|
| committer | Bernie Innocenti <bernie@codewiz.org> | 2010-05-03 21:53:47 (GMT) |
| commit | 1030dc837b10a03a02a85d5504cbeec168ce49e2 (patch) | |
| tree | 698eefa87ac437deaf36a4141b326f8ce7986692 /src/include/gccaccel.h | |
Import XaoS r489 (trunk after version 3.5)
Diffstat (limited to 'src/include/gccaccel.h')
| -rw-r--r-- | src/include/gccaccel.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/include/gccaccel.h b/src/include/gccaccel.h new file mode 100644 index 0000000..cd08fb4 --- /dev/null +++ b/src/include/gccaccel.h @@ -0,0 +1,40 @@ +/* GNU C accelerators */ +#if defined (__GNUC__) +#define myfabs(x) fabs(x) +#if __GNUC__ >= 2 && (__GNUC__ > 2 || __GNUC_MINOR__ >= 95) +#define __GNUC__EGCS +#endif +#if __GNUC__ >= 2 && (__GNUC__ > 2 || __GNUC_MINOR__ > 7) +#if __GNUC__ >= 2 && (__GNUC__ > 2 || __GNUC_MINOR__ >= 95) +#define RESTRICT __restrict__ +#endif +#define CONSTF __attribute__ ((__const__)) +#if __GNUC__ >= 3 +#define PUREF __attribute__ ((__pure__)) +#endif +#define NORETURN __attribute__ ((__noreturn__)) +#ifdef __i386__ +#ifndef NOREGISTERS +#define REGISTERS(n) __attribute__ ((__regparm__(n))) +#endif /*NOREGISTERS*/ +#endif /*__i386__ */ +#endif /*version */ +#endif /*__GNUC__*/ +#ifndef RESTRICT +#define RESTRICT +#endif +#ifndef CONSTF +#define CONSTF +#endif +#ifndef PUREF +#define PUREF +#endif +#ifndef NORETURN +#define NORETURN +#endif +#ifndef REGISTERS +#define REGISTERS(n) +#endif +#ifndef myfabs +#define myfabs(x) ((x)>0?(x):-(x)) +#endif |