[LLVMdev] Enabling the vectorizer for -Os

[Renato Golin]

On 6 June 2013 17:08, Nadav Rotem <nrotem at apple.com> wrote:

> 0.01% code growth for everything except TSVC sounds pretty good to me.  I
> would be willing to accept 0.01% code growth to gain 2% on gzip and 9% on
> RC4.
>

The test-suite is not a good representation of the general case, but I
don't think we can reason based on unknown results.

Chandler, can you enable the vectorizer on the examples you gave and
produce a simple size x performance increase?

cheers,
--renato
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