diff options
Diffstat (limited to 'lib/compiler.h')
| -rw-r--r-- | lib/compiler.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/compiler.h b/lib/compiler.h index 29fcfbefbf..ce6727685f 100644 --- a/lib/compiler.h +++ b/lib/compiler.h @@ -122,6 +122,14 @@ extern "C" { #define assume(x) #endif +#ifdef __COVERITY__ +/* __coverity_panic__() is named a bit poorly, it's essentially the same as + * __builtin_unreachable(). Used to eliminate false positives. + */ +#undef assume +#define assume(x) do { if (!(x)) __coverity_panic__(); } while (0) +#endif + /* for helper functions defined inside macros */ #define macro_inline static inline __attribute__((unused)) #define macro_pure static inline __attribute__((unused, pure)) |