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...roposed a BoF, and (if accepted) we can start discussing the design of the llvm loop vectorizer and the infrastructure that we need for implementing it. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20121008/d59a5565/attachment.html>

On 10/08/2012 06:02 AM, Nadav Rotem wrote: > Hi Javed, > > Developing a good loop vectorizer takes several years. The work on the GCC vectorizer began in 2004, and they spent several years improving and optimizing their vectorizer. They started by vectorizing simple loops, and added features that they needed in order to vectorize additional loops that were important for them. They