[FFmpeg-devel] [PATCH 3/4] x86util: import MOVHL macro
    Henrik Gramner 
    henrik at gramner.com
       
    Tue Feb 14 18:21:00 EET 2017
    
    
  
On Mon, Feb 13, 2017 at 1:44 PM, James Darnley <jdarnley at obe.tv> wrote:
> Originally committed to x264 in 1637239a by Henrik Gramner who has
> agreed to re-license it as LGPL.  Original commit message follows.
>
>     x86: Avoid some bypass delays and false dependencies
>
>     A bypass delay of 1-3 clock cycles may occur on some CPUs when transitioning
>     between int and float domains, so try to avoid that if possible.
Not sure if I see the point in copying the original commit message in
this case, but the patch itself is OK.
    
    
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