--- /dev/null 2017-01-22 10:16:57.869617664 -0800 +++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/micro/ReferenceMap01.java 2017-02-15 17:03:38.662805664 -0800 @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2010, 2012, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ +package org.graalvm.compiler.jtt.micro; + +import org.junit.Test; + +import org.graalvm.compiler.jtt.JTTTest; + +/* + */ +public class ReferenceMap01 extends JTTTest { + + public static Integer val1 = new Integer(3); + public static Integer val2 = new Integer(4); + + @SuppressWarnings("unused") + private static String foo(String[] a) { + String[] args = new String[]{"78"}; + Integer i1 = new Integer(1); + Integer i2 = new Integer(2); + Integer i3 = val1; + Integer i4 = val2; + Integer i5 = new Integer(5); + Integer i6 = new Integer(6); + Integer i7 = new Integer(7); + Integer i8 = new Integer(8); + Integer i9 = new Integer(9); + Integer i10 = new Integer(10); + Integer i11 = new Integer(11); + Integer i12 = new Integer(12); + + System.gc(); + int sum = i1 + i2 + i3 + i4 + i5 + i6 + i7 + i8 + i9 + i10 + i11 + i12; + return args[0] + sum; + } + + public static int test() { + return Integer.valueOf(foo(new String[]{"asdf"})); + } + + @Test + public void run0() throws Throwable { + runTest("test"); + } + +}