diff options
| author | Tom Rix <Tom.Rix@windriver.com> | 2010-01-18 08:08:32 -0600 |
|---|---|---|
| committer | Tom Rix <Tom.Rix@windriver.com> | 2010-01-18 08:08:32 -0600 |
| commit | a7709d926dbc7cb1541034fcf2b21ce3e838cb12 (patch) | |
| tree | 72c58261577bc00d98dbd208e4fa95dfbb2487a5 /include/compiler.h | |
| parent | 1c2a8e359ebbec0dbef62f5b54c72f9cd72ccd59 (diff) | |
| parent | 88ffb2665cd066b6b20cfaade13929d4e8428dde (diff) | |
Merge branch 't-ml-master' into t-master
Diffstat (limited to 'include/compiler.h')
| -rw-r--r-- | include/compiler.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/compiler.h b/include/compiler.h index e602cce2e9b..332618e9de9 100644 --- a/include/compiler.h +++ b/include/compiler.h @@ -125,4 +125,7 @@ typedef unsigned int uintptr_t; /* compiler options */ #define uninitialized_var(x) x = x +#define likely(x) __builtin_expect(!!(x), 1) +#define unlikely(x) __builtin_expect(!!(x), 0) + #endif |