From c18176bd551b4616757080376707637e30547fd0 Mon Sep 17 00:00:00 2001
From: zjh8890 <243186085@qq.com>
Date: Sun, 22 Nov 2015 00:07:35 +0800
Subject: [PATCH] avcodec/aarch64/neon.S: Update neon.s for transpose_4x4H

The transpose_4x4H is wrong which cost me much time to find this bug. The orders of r2 and r3 are wrong,
this bug waste me much time while I make aarch64 arm instruction which used the function.
---
 libavcodec/aarch64/neon.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/aarch64/neon.S b/libavcodec/aarch64/neon.S
index 619aec6426..a227cbd3f6 100644
--- a/libavcodec/aarch64/neon.S
+++ b/libavcodec/aarch64/neon.S
@@ -107,8 +107,8 @@
 .macro  transpose_4x4H  r0, r1, r2, r3, r4, r5, r6, r7
         trn1            \r4\().4H,  \r0\().4H,  \r1\().4H
         trn2            \r5\().4H,  \r0\().4H,  \r1\().4H
-        trn1            \r7\().4H,  \r3\().4H,  \r2\().4H
-        trn2            \r6\().4H,  \r3\().4H,  \r2\().4H
+        trn1            \r7\().4H,  \r2\().4H,  \r3\().4H
+        trn2            \r6\().4H,  \r2\().4H,  \r3\().4H
         trn1            \r0\().2S,  \r4\().2S,  \r7\().2S
         trn2            \r3\().2S,  \r4\().2S,  \r7\().2S
         trn1            \r1\().2S,  \r5\().2S,  \r6\().2S