>+ movu m6, [r3 + 32 + r4] >+ psadbw m6, m5 >+ paddd m2, m6 Here we dont need m5 anymore, so we can reduce a instruction psadbw m5, [r3 + 32 + r4] paddd m2, m5 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.videolan.org/pipermail/x265-devel/attachments/20131107/b35127e7/attachment.html>