001/*
002 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023package com.oracle.graal.jtt.micro;
024
025import org.junit.*;
026
027import com.oracle.graal.jtt.*;
028
029/*
030 */
031@SuppressWarnings("unused")
032public class StrangeFrames extends JTTTest {
033
034    public static boolean test(int arg) {
035        empty();
036        oneOperandStackSlot();
037        twoOperandStackSlots();
038        oneLocalSlot();
039        return true;
040    }
041
042    static void empty() {
043        // do nothing.
044    }
045
046    static void oneOperandStackSlot() {
047        new DummyTestClass();
048    }
049
050    static void twoOperandStackSlots() {
051        two(new DummyTestClass(), new DummyTestClass());
052    }
053
054    static void oneLocalSlot() {
055        int a;
056    }
057
058    static void two(Object a, Object b) {
059        Object c = b;
060    }
061
062    @Test
063    public void run0() throws Throwable {
064        runTest("test", 0);
065    }
066
067}