PATCH: SelectionDAG: Use MVT::i32 for vector indices

[Tom Stellard]

On Mon, Aug 05, 2013 at 10:18:37AM -0700, Owen Anderson wrote:
> 
> On Aug 5, 2013, at 9:51 AM, Tom Stellard <tom at stellard.net> wrote:
> 
> > On Thu, Aug 01, 2013 at 07:34:30AM -0700, Tom Stellard wrote:
> >> On Wed, Jul 31, 2013 at 10:09:03PM -0700, Owen Anderson wrote:
> >>> 
> >>> On Jul 31, 2013, at 7:25 PM, Tom Stellard <tom at stellard.net> wrote:
> >>> 
> >>>>> 
> >>>>> The first version of this patch that I wrote:
> >>>>> http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130715/181799.html
> >>>>> added TargetLowering::getVectorIdxTy() which targets could use to specify
> >>>>> whatever type the wanted.  What do you think of using the version one patch
> >>>>> instead?
> >>>>> 
> >>>> 
> >>>> Ping.
> >>> 
> >>> FWIW, I prefer the approach using a target-specified type.
> >>> 
> >> 
> >> Thanks Owen,
> >> 
> >> Do you any comments on my original patch?
> >> 
> >> http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130715/181799.html
> >> 
> 
> 
> > -  SDValue Idx = ZExtPromotedInteger(N->getOperand(2));
> > +  SDValue Idx = DAG.getZExtOrTrunc(N->getOperand(2), SDLoc(N), MVT::i32);
> Should this be a parameterized type rather than i32?
>

Yes it should, I will fix this.

-Tom