*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
text data bss dec hex filename
808035 611 6868 815514 c719a busybox_old
804472 611 6868 811951 c63af busybox_unstripped
diff --git a/libbb/info_msg.c b/libbb/info_msg.c
index 3231bc8..ffef05e 100644
--- a/libbb/info_msg.c
+++ b/libbb/info_msg.c
@@ -10,7 +10,7 @@
#include "libbb.h"
#include <syslog.h>
-void bb_info_msg(const char *s, ...)
+void FAST_FUNC bb_info_msg(const char *s, ...)
{
va_list p;
/* va_copy is used because it is not portable