diff options
Diffstat (limited to 'src/macros.h')
| -rw-r--r-- | src/macros.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/macros.h b/src/macros.h index 4ca24c0f5..ae7ed1a7a 100644 --- a/src/macros.h +++ b/src/macros.h @@ -387,8 +387,10 @@ // Inline the condition for performance. #define CHECK_LIST_MATERIALIZE(l) if ((l)->lv_first == &range_list_item) range_list_materialize(l) -// Inlined version of ga_grow(). Especially useful if "n" is a constant. -#define GA_GROW(gap, n) (((gap)->ga_maxlen - (gap)->ga_len < n) ? ga_grow_inner((gap), (n)) : OK) +// Inlined version of ga_grow() with optimized condition that it fails. +#define GA_GROW_FAILS(gap, n) unlikely((((gap)->ga_maxlen - (gap)->ga_len < n) ? ga_grow_inner((gap), (n)) : OK) == FAIL) +// Inlined version of ga_grow() with optimized condition that it succeeds. +#define GA_GROW_OK(gap, n) likely((((gap)->ga_maxlen - (gap)->ga_len < n) ? ga_grow_inner((gap), (n)) : OK) == OK) #ifndef MIN # define MIN(a, b) ((a) < (b) ? (a) : (b)) |