Prevent GCC from folding inline test functions

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.opt / inline-bt.c

diff --git a/gdb/testsuite/gdb.opt/inline-bt.c b/gdb/testsuite/gdb.opt/inline-bt.c
index 245eeb2fdca2204fac91c3280cedb754134f83c7..a47d16e6afde7724dfbdc58f956e53d374c74490 100644 (file)
--- a/gdb/testsuite/gdb.opt/inline-bt.c
+++ b/gdb/testsuite/gdb.opt/inline-bt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2008-2013 Free Software Foundation, Inc.
+/* Copyright (C) 2008-2015 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -23,6 +23,7 @@
 #endif
 
 int x, y;
+volatile int z = 0;
 volatile int result;
 
 void bar(void);