[x265] Fwd: [PATCH] blockcopy_sp_8x2, optimized asm code

Praveen Tiwari praveen at multicorewareinc.com
Fri Nov 8 12:06:48 CET 2013


---------- Forwarded message ----------
From: chen <chenm003 at 163.com>
Date: Fri, Nov 8, 2013 at 4:30 PM
Subject: Re: [x265] [PATCH] blockcopy_sp_8x2, optimized asm code
To: Development for x265 <x265-devel at videolan.org>


>+movh       [r0],       m0
>+movhps     [r0 + r1],  m0
>>change movh to movlps is better, movh+movhps is mixed float and integer
path
Will movh+movhps cause any problem ? I thought movh will be faster.
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