If you’ve not read previous posts in this series about auto-vectorization, you may want to begin at the beginning.
This post presents a cookbook, aimed to help you get your C++ loops auto-vectorized. Please use this as you experiment with Visual Studio 2012, and post any feedback as comments to this post. We will use the feedback to improve the cookbook, which will be published on MSDN as part of the regular product documentation.
Please click Auto-Vectorization-Cookbook to access the document.