diff options
Diffstat (limited to 'include/libc-symbols.h')
| -rw-r--r-- | include/libc-symbols.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h index dacc03cf9..64dcf2c07 100644 --- a/include/libc-symbols.h +++ b/include/libc-symbols.h @@ -63,6 +63,14 @@ #ifndef unlikely # define unlikely(x) __builtin_expect((!!(x)),0) #endif +#if defined __GNUC__ && !(__GNUC__ == 4 && __GNUC_MINOR__ < 3) +# ifndef __cold +# define __cold __attribute__ ((__cold__)) +# endif +# ifndef __hot +# define __hot __attribute__ ((__hot__)) +# endif +#endif #ifndef __LINUX_COMPILER_H # define __LINUX_COMPILER_H #endif |