From d17faef011c99e92a88f70d22eb2bbc9d4aa1f2c Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 11 Oct 2006 15:20:08 +0000
Subject: [PATCH] use ecx instead of cl (no speed change on P3 but might avoid
partial register stalls on some cpus)
Originally committed as revision 6656 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/cabac.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavcodec/cabac.h b/libavcodec/cabac.h
index 77517327e67..c852aa539df 100644
--- a/libavcodec/cabac.h
+++ b/libavcodec/cabac.h
@@ -426,8 +426,8 @@ static int get_cabac(CABACContext *c, uint8_t * const state){
"xorl %%ebx, %%ecx \n\t"
"shrl $17, %%ecx \n\t"
"movzbl " MANGLE(ff_h264_norm_shift) "(%%ecx), %%ecx \n\t"
- "neg %%cl \n\t"
- "add $7, %%cl \n\t"
+ "neg %%ecx \n\t"
+ "add $7, %%ecx \n\t"
"shll %%cl , %%esi \n\t"
"addl %%esi, %%ebx \n\t"
@@ -495,8 +495,8 @@ static int get_cabac(CABACContext *c, uint8_t * const state){
"xorl %%ebx, %%ecx \n\t"
"shrl $17, %%ecx \n\t"
"movzbl " MANGLE(ff_h264_norm_shift) "(%%ecx), %%ecx \n\t"
- "neg %%cl \n\t"
- "add $7, %%cl \n\t"
+ "neg %%ecx \n\t"
+ "add $7, %%ecx \n\t"
"shll %%cl , %%esi \n\t"
"addl %%esi, %%ebx \n\t"
--
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