If Go does have some kind of "__builtin_expect" equivalent, I can't find it.
I'd say it probably doesn't exist. Even if it _did_ exist, the Go compiler authors would reserve it for internal use only, like they do with most other Go compiler directives.
I'd say it probably doesn't exist. Even if it _did_ exist, the Go compiler authors would reserve it for internal use only, like they do with most other Go compiler directives.