--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/6769124/TestDeoptInt6769124.java	Mon Nov 02 11:17:55 2009 +0100
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 6769124
+ * @summary int value might not be correctly decoded on deopt with c1 on 64 bit
+ *
+ * @run main/othervm -Xcomp -XX:CompileOnly=TestDeoptInt6769124.m TestDeoptInt6769124
+ */
+
+public class TestDeoptInt6769124 {
+
+    static class A {
+        volatile int vl;
+        A(int v) {
+            vl = v;
+        }
+    }
+
+    static void m(int b) {
+        A a = new A(10);
+        int c;
+        c = b + a.vl; //accessing volatile field of class not loaded at compile time forces a deopt
+        if(c != 20) {
+            System.out.println("a (= " + a.vl + ") + b (= " + b + ") = c (= " + c + ") != 20");
+            throw new InternalError();
+        }
+    }
+
+    public static void main(String[] args) {
+        m(10);
+    }
+
+}