PATCH: Add SSE4.1 support

[H. J. Lu]

On Tue, May 22, 2007 at 04:18:53PM +0200, Uros Bizjak wrote:
> On 5/22/07, H. J. Lu <hjl@lucon.org> wrote:
> 
> >> Following that change, please update following files in the testsuite:
> >>
> >> gcc.target/i386/sse-12.c
> >> gcc.target/i386/sse-13.c
> >> gcc.target/i386/sse-14.c
> >> g++.dg/other/i386-2.C
> >
> >I can't add them since not all assemblers support SSE4. I can add
> >some new SSE4 tests after "proc check_effective_target_sse4" is added.
> 
> Please note that these are _compile_ tests, they don't bother with
> assembler, so they are safe even if assemblers don't support sse4
> (they include sse4a part, also currently unsupported by most
> assemblers).

I will submit a sperate patch for this.

BTW, is

http://gcc.gnu.org/ml/gcc-patches/2007-05/msg00588.html

OK to install after I check in SSE4.1 support?

Thanks.

H.J.