patch to add AES intrinsics to gcc

[Slawa Olhovchenkov]

On Sat, Aug 24, 2013 at 01:05:13AM +0400, Slawa Olhovchenkov wrote:

> On Fri, Aug 23, 2013 at 06:54:44AM -0700, Adrian Chadd wrote:
> 
> > Hi!
> > 
> > If firewire code doesn't build on clang correctly, have you filed a bug so
> > it gets looked at before 10.0 is released? that's pretty broken
> > code/behaviour.
> 
> How I can do it correctly?
> Currently in src.conf:
> 
> WITHOUT_CLANG=yes
> WITHOUT_CLANG_IS_CC=yes
> 
> Need recompile world?
> System build from sources Jun 8. clang -- Jan 9.

I build world w/o this options.
After this I build kernel and install it.
Reboot.
acpiconf -s 3.
power button.

I got NMI. Sorry, dump don't allowed -- dump device don't ready at
this moment.

This is screenphoto http://zxy.spb.ru/13080005.jpg

Kernel builded by GCC succeseful resuming (w/o NMI).

Is it sufficient information for open PR?