On Fri, 10 Feb 2023 20:25:41 +0300 Levend Sayar <levendsa...@gmail.com> wrote:
> Accessing a stack variable is faster. > So copying to given stats pointer will be done at once. > But of course, given stats pointer can also be used. I doubt there is an observable difference. Access to a stack variable is offset from register. Access to the stats (parameter) is offset from a different register. The area reserved for stats will already be in cache since it was just zero'd by the caller.
