[PATCH] T3/T4 sparc shifts, plus more timings

[David Miller]

From: Torbjorn Granlund <tg at gmplib.org>
Date: Sat, 30 Mar 2013 03:27:51 +0100

> David Miller <davem at davemloft.net> writes:
> 
>   Great.  Let's sort out the strange hang behavior I get with your code.
>   
>   I think it's rshift.  I actually happened to be working on rshift when
>   you sent your combined code, and I also get strange hangs with my
>   rshift too.
> 
> I had run try, but then made a *safe* last edit.  Here is a working
> version (both lshift and rshift tested after the latest safe edit...).

There are no last safe edits :-)

This works perfectly here.

I'd suggest checking this code in at this point.