shithub: libvpx

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ref: 4ec5953080bc82f8772fe7c610f28b937287d824
parent: 7f79a83f17c603793b24bbd98ac2fabca8851e79
author: Jian Zhou <[email protected]>
date: Thu Dec 10 06:59:58 EST 2015 

Code clean of dc_left/top_predictor_16x16

Remove some redundant code.

Change-Id: Ida2e8c0ce28770f7a9545ca014fe792b04295260


--- a/vpx_dsp/x86/intrapred_sse2.asm
+++ b/vpx_dsp/x86/intrapred_sse2.asm
@@ -239,14 +239,11 @@
   GET_GOT     goffsetq
 
   pxor                  m1, m1
-  pxor                  m2, m2
   mova                  m0, [aboveq]
   DEFINE_ARGS dst, stride, stride3, lines4
   lea             stride3q, [strideq*3]
   mov              lines4d, 4
   psadbw                m0, m1
-  psadbw                m2, m1
-  paddw                 m0, m2
   movhlps               m2, m0
   paddw                 m0, m2
   paddw                 m0, [GLOBAL(pw2_16)]
@@ -271,14 +268,11 @@
   GET_GOT     goffsetq
 
   pxor                  m1, m1
-  pxor                  m2, m2
   mova                  m0, [leftq]
   DEFINE_ARGS dst, stride, stride3, lines4
   lea             stride3q, [strideq*3]
   mov              lines4d, 4
   psadbw                m0, m1
-  psadbw                m2, m1
-  paddw                 m0, m2
   movhlps               m2, m0
   paddw                 m0, m2
   paddw                 m0, [GLOBAL(pw2_16)]