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Re: [wwwdocs] Vectorizer's updates to 4.3.0 changes


> +     <li>The <code>-ftree-vectorize</code> option is now on by default
> under
> +     <code>-O3</code>.

That seems awfully brief. I would recommend you mention at least
e.g. that it needs sse2 or altivec enabled and roughly what the 
vectorizer does (in very high level terms for users) and that it may 
increase code size.

-Andi


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