On Wed, Sep 25, 2019 at 11:04 AM Al Viro <[email protected]> wrote: > > IMO it's better to lift reading the first word out of the loop, like this: > ... > Do you see any problems with that variant?
That looks fine to me too.
It's a bit harder for humans to read because of how it reads the word
from user space one iteration early, but from a code generation
standpoint it probably is better.
So slightly subtler source code, and imho harder to read, but it looks
correct to me.
Linus
