diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-07-29 03:37:24 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-07-29 03:37:24 +0000 |
| commit | 6ef6757e4626c1dc83fd53364d228640eed16720 (patch) | |
| tree | ef426812355b511347150eef49a8e293179dcd65 /internal.h | |
| parent | ef9d9423cc008794eb5e005127365d6dd8000758 (diff) | |
| download | ruby-6ef6757e4626c1dc83fd53364d228640eed16720.tar.gz | |
internal.h: fix LIKELY
* internal.h (LIKELY, UNLIKELY): inverted conditions generate
wrong code.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'internal.h')
| -rw-r--r-- | internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/internal.h b/internal.h index a9b3ee4824..06f61d85fe 100644 --- a/internal.h +++ b/internal.h @@ -25,8 +25,8 @@ extern "C" { /* likely */ #if __GNUC__ >= 3 -#define LIKELY(x) (__builtin_expect(!(x), 0)) -#define UNLIKELY(x) (__builtin_expect(!(x), 1)) +#define LIKELY(x) (__builtin_expect(!!(x), 1)) +#define UNLIKELY(x) (__builtin_expect(!!(x), 0)) #else /* __GNUC__ >= 3 */ #define LIKELY(x) (x) #define UNLIKELY(x) (x) |