>+ paddd m1, m2 >+ paddd m0, m1 >+ paddd m0, m3 we have enough register for sum, why you make longer dependency link -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.videolan.org/pipermail/x265-devel/attachments/20131030/3b0d0a93/attachment.html>