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simplify ISC_LIKELY/ISC_UNLIKELY for CPPCHECK

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This commit is contained in:
Mark Andrews
2020-01-30 17:27:08 +11:00
committed by Ondřej Surý
parent 668a972d1e
commit 6c2e138d7a
1 changed files with 5 additions and 0 deletions
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5
lib/isc/include/isc/likely.h
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@@ -15,6 +15,10 @@
/*%
* Performance
*/
#ifdef CPPCHECK
#define ISC_LIKELY(x) (x)
#define ISC_UNLIKELY(x) (x)
#else
#ifdef HAVE_BUILTIN_EXPECT
#define ISC_LIKELY(x) __builtin_expect(!!(x), 1)
#define ISC_UNLIKELY(x) __builtin_expect(!!(x), 0)
@@ -22,5 +26,6 @@
#define ISC_LIKELY(x) (x)
#define ISC_UNLIKELY(x) (x)
#endif
#endif
#endif /* ISC_LIKELY_H */