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| author | Nick Mathewson <nickm@torproject.org> | 2006-08-11 07:09:35 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2006-08-11 07:09:35 +0000 |
| commit | ffab3b48a82928e0eb36369eee1e3e56bae0020c (patch) | |
| tree | 3ecde5aa972d100805542cd65f2fc101d713cf87 /src/common/compat.h | |
| parent | 4eddbcf2626b1394e1eb1a9c3928002bb346e178 (diff) | |
| download | tor-ffab3b48a82928e0eb36369eee1e3e56bae0020c.tar.gz tor-ffab3b48a82928e0eb36369eee1e3e56bae0020c.zip | |
r7326@Kushana: nickm | 2006-08-10 23:50:49 -0700
And another GCC change: predict that tor_frees() are usually real frees, and tor_asserts() usually wont happen. Other test should wait till -fprofile-arcs
svn:r7022
Diffstat (limited to 'src/common/compat.h')
| -rw-r--r-- | src/common/compat.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/common/compat.h b/src/common/compat.h index 853bcd0a06..6e9ec38f01 100644 --- a/src/common/compat.h +++ b/src/common/compat.h @@ -95,11 +95,13 @@ extern INLINE double U64_TO_DBL(uint64_t x) { #define ATTR_PURE __attribute__((pure)) #define ATTR_MALLOC __attribute__((malloc)) #define ATTR_NONNULL(x) __attribute__((nonnull x)) +#define PREDICT(exp, val) __builtin_expect((exp), (val)) #else #define ATTR_NORETURN #define ATTR_PURE #define ATTR_MALLOC #define ATTR_NONNULL(x) +#define PREDICT(exp, val) #endif /* ===== String compatibility */ |