Allow codecs that use log2comp (g726) to compile correctly on x86 with gcc4 optimizat...

(closes issue #12253)
Reported by: fossil
Patches:
      log2comp.patch uploaded by fossil (license 140)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@109648 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/codecs/log2comp.h b/codecs/log2comp.h
index 56f2d8305d74344074e8347a9cf06cc1c10dcde0..aa397c858f5426bbe1df0bcd652b76ed75db72a1 100644 (file)
--- a/codecs/log2comp.h
+++ b/codecs/log2comp.h
@@ -43,7 +43,7 @@ static inline int ilog2(int val)
                decl    %0                      ;\
                bsrl    %1, %0          ;\
                "
-               : "=r" (a)
+               : "=&r" (a)
                : "mr" (val)
                : "cc"
        );