On Tue, Sep 30, 2014 at 03:51:55PM +0800, rongyan wrote:
> Hi,
>  I present 4 patches to fix bugs for POWER8 little endian.
>  I will send 4 patches in 4 different email. This is the first.
> The fate test result after merge these 4 patches can be found on 
> http://fate.ffmpeg.org/ by search "ibmcrl", also attached here to facilitate 
> the review:
> 
> 
> ​
> The passed test cases increased from 1649/2169 to 1675/2174.

This one seems wrong.
I assume HAVE_VSX is a feature related define, which means it should
be possible to disable it without breaking anything.
If the altivec implementation is broken on little-endian,
the correct bug-fix is to disable it.
Then as a next step can a different optimized implementation be added.
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