[patch] Simplify a vpermilps with constant mask

Rafael EspĂ­ndola rafael.espindola at gmail.com
Mon Apr 21 07:20:07 PDT 2014


On 11 April 2014 07:54, Rafael EspĂ­ndola <rafael.espindola at gmail.com> wrote:
> With a constant mask a vpermilps is just a shufflevector. The attached
> patch implements the simplification. This allows us to produce denser
> code. It should also allow more folding down the line.
> Cheers,
> Rafael

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