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| author | Lennart Poettering <lennart@poettering.net> | 2008-07-18 00:39:01 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2008-07-18 00:39:01 +0200 |
| commit | 78b44d2b10ba948b9ecb12bdf20a501c8a0d3a20 (patch) | |
| tree | 293c7608da5f8b06357e266be1f7d942cbd8d96d | |
| parent | 7de89fe8b4aa374f172b379908e0ecfd8d291198 (diff) | |
ancient versions of gcc don't have __builtin_expect
| -rw-r--r-- | src/macro.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/macro.h b/src/macro.h index c57c922..b0ff940 100644 --- a/src/macro.h +++ b/src/macro.h @@ -28,7 +28,7 @@ #error "Please include config.h before including this file!" #endif -#ifdef __GNUC__ +#if __GNUC__ >= 2 #define CA_LIKELY(x) (__builtin_expect(!!(x),1)) #define CA_UNLIKELY(x) (__builtin_expect((x),0)) #else |