[x86] do not issue invalid vec_select from V2DI

[Alexandre Oliva]

On Jan  9, 2006, Alexandre Oliva <aoliva@redhat.com> wrote:

> On Jan  6, 2006, Richard Henderson <rth@redhat.com> wrote:
>> On Fri, Jan 06, 2006 at 09:59:55PM -0200, Alexandre Oliva wrote:
>>> * config/i386/sse.md (*vec_extractv2di_1_sse2): New.
>>> (*vec_extractv2di_1_sse): New.

>> Yes.  But like I said, we need a similar set of sse1 patterns
>> for V2DF.

> Here they are.  Bootstrapping on amd64-linux-gnu is now past stage1,
> which doesn't exactly test the patterns.  I'm actually not sure about
> how to test them; my initial attempts have all failed.

> Ok to install if bootstrap completes?

Bootstrap has completed many times since :-)

Ok to install?

:ADDPATCH i386/sse:

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-- 
Alexandre Oliva         http://www.lsd.ic.unicamp.br/~oliva/
Secretary for FSF Latin America        http://www.fsfla.org/
Red Hat Compiler Engineer   aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist  oliva@{lsd.ic.unicamp.br, gnu.org}