On Tue, Jun 5, 2018 at 10:22 AM Alexey Dobriyan <adobri...@gmail.com> wrote: > > Tested? :^) I had P4 maybe ~15(?) years ago.
Did you EVEN test it on what you have today? Do you have any numbers at all, in other words? Micro-optimizations need numbers. Otherwise they aren't micro-optimizations, they are just "change code randomly". Linus