Patch for PR 16286

[Aldy Hernandez]

On Thu, Aug 12, 2004 at 03:40:41PM +1000, Ben Elliston wrote:
> The following patch corrects PR 16286.  The ability to #undefine
> vector is specified in the Altivec PIM document.  I have omitted the
> patch to altivec.h here because (a) it is a mechanical change and (b)
> the diff is enormous.  The ChangeLog entry describes the change
> adequately.
> 
> Tested with bootstrap and make check. Okay for mainline?

OK for mainline.  OK for 3.4.  Can you update 3.4?

Thanks.
Aldy