[x265] asm: cleanup unused sub_ps and add_ps

[Steve Borho]

On 08/07, Satoshi Nakagawa wrote:
> # HG changeset patch
> # User Satoshi Nakagawa <nakagawa424 at oki.com>
> # Date 1407407018 -32400
> #      Thu Aug 07 19:23:38 2014 +0900
> # Node ID 5cf494d8591b20ce203b225600c6da50eeb312b8
> # Parent  619633a933f6502bff56038997e33e7e2eba75f9
> asm: cleanup unused sub_ps and add_ps
> 
> sub_ps and add_ps are used by CU or TU level, not PU level.

Nice! Queued, thanks.

-- 
Steve Borho