From 85dd97adff3560b5d3c79f6cd12b59f1d3c771ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5ns=20Rullg=C3=A5rd?= <mans@mansr.com>
Date: Thu, 28 May 2009 23:19:29 +0000
Subject: [PATCH] configure: detect Loongson MIPS extensions

Originally committed as revision 18978 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 configure | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure b/configure
index 590853e27d..c35bfbb9b5 100755
--- a/configure
+++ b/configure
@@ -897,6 +897,7 @@ HAVE_LIST="
     libdc1394_1
     libdc1394_2
     llrint
+    loongson
     lrint
     lrintf
     lzo1x_999_compress
@@ -1916,6 +1917,8 @@ fi
 
 # check for assembler specific support
 
+enabled mips && check_asm loongson '"dmult.g $1, $2, $3"'
+
 enabled ppc && check_asm dcbzl '"dcbzl 0, 1"'
 enabled ppc && check_asm ppc4xx '"maclhw r10, r11, r12"'
 enabled ppc && check_asm xform_asm '"lwzx 0, %y0" :: "Z"(*(int*)0)'