From 9b9205e760d226a7dfa1c7ba8d94694f097c8510 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 26 Mar 2013 13:02:37 +0100
Subject: [PATCH] x86/dsputil.asm: make unaligned bswap actually work

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavcodec/x86/dsputil.asm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/x86/dsputil.asm b/libavcodec/x86/dsputil.asm
index fdc5c6adaa..77069e20f8 100644
--- a/libavcodec/x86/dsputil.asm
+++ b/libavcodec/x86/dsputil.asm
@@ -607,6 +607,7 @@ cglobal bswap32_buf, 3,4,3
 cglobal bswap32_buf, 3,4,5
     mov      r3, r1
 %endif
+    or       r3, r0
     and      r3, 15
     jz       .start_align
     BSWAP_LOOPS  u