[libav-devel] [PATCH 4/5] x86: h264: prevent gcc from issuing a i686 nopl instruction on i586 machines

Diego Biurrun diego at biurrun.de
Sat May 12 13:36:04 CEST 2012


On Fri, May 11, 2012 at 04:06:08PM +0100, Måns Rullgård wrote:
> Diego Biurrun <diego at biurrun.de> writes:
> > --- a/libavcodec/x86/h264_intrapred.asm
> > +++ b/libavcodec/x86/h264_intrapred.asm
> > @@ -731,7 +731,7 @@ cglobal pred8x8_plane_%1, 2, 9, %2
> >
> >      mov          r4, 4
> > -ALIGN 16
> > +ALIGNB 16,nop
> >  .loop
> >  %if mmsize == 16
> >      mova         m3, m0           ; b[0..7]
> 
> This file is built with yasm so mentioning gcc is wrong.

Log message fixed locally.

Diego


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