XCore target: disable vectorization

[Nadav Rotem]

You will also need to change the SLP-vectorizer. 

Thanks,
Nadav

On Sep 6, 2013, at 10:43 AM, Rafael Espíndola <rafael.espindola at gmail.com> wrote:

>> unsigned TargetVectorRegisters = TTI.getNumberOfRegisters(true);
> 
> And not vectorize if the target says 0? I like that idea.
> 
> Cheers,
> Rafael