PATCH: Add LWP support for upcoming AMD Orochi processor.

[Jakub Jelinek]

On Thu, Oct 08, 2009 at 07:43:43PM -0500, Harsha Jagasia wrote:
> 	* doc/invoke.texi (-mlwp): Add documentation.
> 	* doc/extend.texi (x86 intrinsics): Add LWP intrinsics.
...

I see this got committed now, but testsuite hasn't been adjusted for it.
Please at least change gcc.dg/target/i386/sse-{12,13,14,22,23}.c, so that
they mention also testing lwpintrin.h (search for xopintrin.h), where
compiled with -mxop they are also compiled with -mlwp, etc.
BTW, sse-23.c mentions xopintrin.h just in comments, but doesn't actually
include xopintrin.h nor x86intrin.h, so it probably needs tweaking also for
xop.  Also, if possible, please add some lwp testcases.

	Jakub