[GSoC 2016] Improvement of vectorization process in Polly

Dear LLVM contributors,

I am going to try to participate in Google Summer of Code 2016. My
project is “Improvement of vectorization process in Polly”.

The proposal can be found on the following link
https://docs.google.com/document/d/1lXYvyGP3mME5QRc912TXtjdqf7-1k_s1-xVl7JgeTpw/edit?usp=sharing
. I would be very grateful for your comments, feedback and ideas about
its improvement.