[polly] r271259 - Decouple SCoP building logic from pass

[Tobias Grosser via llvm-commits]

On 05/31/2016 11:41 AM, Johannes Doerfert via llvm-commits wrote:
> Author: jdoerfert
> Date: Tue May 31 04:41:04 2016
> New Revision: 271259
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=271259&view=rev
> Log:
> Decouple SCoP building logic from pass
> 
>   Created a new pass ScopInfoRegionPass. As name suggests, it is a
>   region pass and it is there to preserve compatibility with our
>   existing Polly passes.  ScopInfoRegionPass will return a SCoP object
>   for a valid region while the creation of the SCoP stays in the
>   ScopInfo class.
> 
>   Contributed-by: Utpal Bora <cs14mtech11017 at iith.ac.in>
>   Reviewed-by: Tobias Grosser <tobias at grosser.es>,
>                Johannes Doerfert <doerfert at cs.uni-saarland.de>

Thanks guys for getting this rolling. I am really looking forward to see
this proceed.

Best,
Tobias