[PATCH] Look through addrspacecasts when turning ptr comparisons into index comparisons.

[Matt Arsenault]

On 02/18/2014 05:35 PM, Philip Reames wrote:
> There is one other use of EmitGEPOffset feeding into a ICmp in that 
> same function.  Is there a reason it doesn't need similar treatment?
>
> Philip
I have a few more patches waiting that similarly fix other places, but 
I'm trying to keep each piece separate when possible.