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 | b67cb7502e222d4255c276bb84fef54612e23d0e (patch) | |
tree | ef426812355b511347150eef49a8e293179dcd65 | |
parent | a954f83b29d61c15338b8989306a85703e1c9e34 (diff) | |
download | ruby-b67cb7502e222d4255c276bb84fef54612e23d0e.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
-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) |