Re: [patch] Make adjust_range_with_scev produce only simple bounds

[Sebastian Pop <sebastian dot pop at cri dot ensmp dot fr>]

Zdenek Dvorak wrote:
> > Shouldn't instead we deal with more complex ranges?
> 
> as usual, most of the benefits of the optimization come from dealing
> with the simple cases, so I guess it would not be really useful;
> however, one cannot be sure unless he spends few days playing with
> updating vrp to handle them.
> 

Agreed.  If in the future we want to handle more complex expressions,
we always can relax these constraints.