On 13/05/15 13:46, Luca Barbato wrote:
> Eventually got access to some new power hardware (and I'd love to access some 
> more)
> and I started to work on fixing and refreshing it the arch specific support 
> for it.
> 
> VSX does provide nice intrinsics to load and store unaligned data and takes 
> care also
> of the endianess issues between power8(little endian) and the rest.
> 
> Sadly tricks like using vec_mergeh to unpack integers need to have some 
> abstractions
> (see Patch 10 for an example, I have more coming) so I'm making alternative
> versions VSX-only hopefully working correctly on LE and BE.
> 
> Altivec optimizations were my first contribution to the project (about 9 
> years ago)
> so feels sort of going back to the memory late to me =)
> 
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> 

Updated version coming
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