avcodec/cabac: force get_cabac to be not inlined

works around bug in gccs inline asm register assignment
Fixes Ticket3177

gcc from 4.4 to 4.6 is affected at least, no non affected gccs known
clang seems not affected

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/cabac.c

@@ -301,7 +301,7 @@ STOP_TIMER("get_cabac_bypass")
 
     for(i=0; i<SIZE; i++){
 START_TIMER
-        if( (r[i]&1) != get_cabac(&c, state) )
+        if( (r[i]&1) != get_cabac_noinline(&c, state) )
             av_log(NULL, AV_LOG_ERROR, "CABAC failure at %d\n", i);
 STOP_TIMER("get_cabac")
     }