On Sat, 15 Oct 2011, Ronald S. Bultje wrote: > New patch attached. If the aligned memory move is important to you, > I'll write a test that ensures alignment for >=sse2 and use a > mova-version of the same copy in that case.
Yes. movdqa is 1 uop on conroe/penryn. Aligned store movdqu is 9 uops (4 cycles). --Loren Merritt _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
