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...s. > > Thanks for driving this whole thing and giving me time to do some > evaluation. I'm really thrilled by the result. > +1 --renato -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130617/5ff8c570/attachment.html>

All I have to say is *wow*. The vectorizer performs *remarkably* better now than it did the last time I benchmarked it. I'm stunned. I measured -O2 and -Os, as well as -march=x86-64 and -march=corei7-avx. My hope with the latter two was to cover both worst-case and best-case in terms of the quality of the vector ISA available. First, binary size growth. This is measured on average across a