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2013 Jun 06
2
[LLVMdev] Enabling the vectorizer for -Os
On Wed, Jun 5, 2013 at 5:51 PM, Nadav Rotem <nrotem at apple.com> wrote: > Hi, > > Thanks for the feedback. I think that we agree that vectorization on -Os > can benefit many programs. > FWIW, I don't yet agree. Your tables show many programs growing in code size by over 20%. While there is associated performance improvements, it isn't clear that this is a good