Linus Torvalds writes: (Summary) On Mon, Feb 5, 2018 at 2:10 PM, Andy Lutomirski <luto@kernel.org> wrote:
Ugh. xor really is nice because it breaks all dependencies. xor really is nice because it breaks all dependencies. Really, it's much more likely that we can just hide the xors in the pushes. Small, simple, easy.
pushes. Small, simple, easy.
But I'm not timing it.
But I'm not timing it.
Linus
Linus
Linus
[...]
surprised if the CPU can't hide that.Ugh. xor really is nice because it breaks all dependencies. xor really is nice because it breaks all dependencies. Really, it's much more likely that we can just hide the xors in the pushes. Small, simple, easy.
pushes. Small, simple, easy.
But I'm not timing it.
But I'm not timing it.
Linus
Linus
Linus