*: 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

1 files changed, 2 insertions, 2 deletions

diff --git a/libbb/perror_msg_and_die.c b/libbb/perror_msg_and_die.c
index 7b500736a..15615fa22 100644
--- a/libbb/perror_msg_and_die.c
+++ b/libbb/perror_msg_and_die.c
@@ -9,7 +9,7 @@
 
 #include "libbb.h"
 
-void bb_perror_msg_and_die(const char *s, ...)
+void FAST_FUNC bb_perror_msg_and_die(const char *s, ...)
 {
         va_list p;
 
@@ -20,7 +20,7 @@ void bb_perror_msg_and_die(const char *s, ...)
         xfunc_die();
 }
 
-void bb_simple_perror_msg_and_die(const char *s)
+void FAST_FUNC bb_simple_perror_msg_and_die(const char *s)
 {
         bb_perror_msg_and_die("%s", s);
 }