Add first and second output to earlyclobbers in COPY3_IF_LT macro.

patch by Ramiro Ribeiro Polla, ramiro lisha.ufsc br
Original thread:
date: Mar 27, 2007 11:21 PM
subject: [Ffmpeg-devel] [PATCH] fix build for --cpu=i686

Originally committed as revision 8604 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavutil/internal.h

@@ -230,7 +230,7 @@ asm volatile (\
     "cmovl %3, %0       \n\t"\
     "cmovl %4, %1       \n\t"\
     "cmovl %5, %2       \n\t"\
-    : "+r" (x), "+r" (a), "+r" (c)\
+    : "+&r" (x), "+&r" (a), "+r" (c)\
     : "r" (y), "r" (b), "r" (d)\
 );
 #else