move the &1 out of the asm so gcc can optimize it away in inlined cases (yes this...

Originally committed as revision 6616 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/cabac.h b/libavcodec/cabac.h
index e35f6ea6284cb186d267631f2bf2ff92594dd99c..7bd0e417bea9f04dc58b5caf47d8245551cdfc0f 100644 (file)
--- a/libavcodec/cabac.h
+++ b/libavcodec/cabac.h
@@ -512,11 +512,11 @@ static int get_cabac(CABACContext *c, uint8_t * const state){
         "1:                                     \n\t"
         "movl %%edx, "RANGE    "(%2)            \n\t"
         "movl %%ebx, "LOW      "(%2)            \n\t"
-        "andl $1, %%eax                         \n\t"
         :"=&a"(bit)
         :"r"(state), "r"(c)
         : "%ecx", "%ebx", "%edx", "%esi"
     );
+    bit&=1;
 #endif
 #else
     int s = *state;