diff options
Diffstat (limited to 'include/coverage-32.h')
| -rw-r--r-- | include/coverage-32.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/coverage-32.h b/include/coverage-32.h index ca36c29f..89c08cdf 100644 --- a/include/coverage-32.h +++ b/include/coverage-32.h @@ -70,7 +70,7 @@ inline void discover_word(u8 *ret, u32 *current, u32 *virgin) { that have not been already cleared from the virgin map - since this will almost always be the case. */ - if (*current & *virgin) { + if (unlikely(*current & *virgin)) { if (likely(*ret < 2)) { @@ -80,8 +80,8 @@ inline void discover_word(u8 *ret, u32 *current, u32 *virgin) { /* Looks like we have not found any new bytes yet; see if any non-zero bytes in current[] are pristine in virgin[]. */ - if ((cur[0] && vir[0] == 0xff) || (cur[1] && vir[1] == 0xff) || - (cur[2] && vir[2] == 0xff) || (cur[3] && vir[3] == 0xff)) + if (unlikely((cur[0] && vir[0] == 0xff) || (cur[1] && vir[1] == 0xff) || + (cur[2] && vir[2] == 0xff) || (cur[3] && vir[3] == 0xff))) *ret = 2; else *ret = 1; @@ -99,10 +99,10 @@ inline u32 skim(const u32 *virgin, const u32 *current, const u32 *current_end) { for (; current < current_end; virgin += 4, current += 4) { - if (current[0] && classify_word(current[0]) & virgin[0]) return 1; - if (current[1] && classify_word(current[1]) & virgin[1]) return 1; - if (current[2] && classify_word(current[2]) & virgin[2]) return 1; - if (current[3] && classify_word(current[3]) & virgin[3]) return 1; + if (unlikely(current[0] && classify_word(current[0]) & virgin[0])) return 1; + if (unlikely(current[1] && classify_word(current[1]) & virgin[1])) return 1; + if (unlikely(current[2] && classify_word(current[2]) & virgin[2])) return 1; + if (unlikely(current[3] && classify_word(current[3]) & virgin[3])) return 1; } |