1/*
2 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23package org.graalvm.compiler.jtt.micro;
24
25import org.junit.Test;
26
27import org.graalvm.compiler.jtt.JTTTest;
28
29/*
30 */
31@SuppressWarnings("unused")
32public class StrangeFrames extends JTTTest {
33
34    public static boolean test(int arg) {
35        empty();
36        oneOperandStackSlot();
37        twoOperandStackSlots();
38        oneLocalSlot();
39        return true;
40    }
41
42    static void empty() {
43        // do nothing.
44    }
45
46    static void oneOperandStackSlot() {
47        new DummyTestClass();
48    }
49
50    static void twoOperandStackSlots() {
51        two(new DummyTestClass(), new DummyTestClass());
52    }
53
54    static void oneLocalSlot() {
55        int a;
56    }
57
58    static void two(Object a, Object b) {
59        Object c = b;
60    }
61
62    @Test
63    public void run0() throws Throwable {
64        runTest("test", 0);
65    }
66
67}
68