From 574f2f43948bb21d6e4187936ba5a5afccba25f6 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Wed, 27 Feb 2008 18:41:59 +0000
Subject: *: add optimization barrier to all "G trick" locations

---
 libbb/appletlib.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libbb/appletlib.c')

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 793e3dc96..fec99c5ce 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -127,6 +127,7 @@ void lbb_prepare(const char *applet, char **argv)
 {
 #ifdef __GLIBC__
 	(*(int **)&bb_errno) = __errno_location();
+	barrier();
 #endif
 	applet_name = applet;
 
-- 
cgit v1.2.3