1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 import java.lang.reflect.Method;
18 
19 public class Main {
20   // Workaround for b/18051191.
21   class InnerClass {}
22 
main(String[] args)23   public static void main(String[] args) throws Exception {
24     Class<?> c = Class.forName("IrreducibleLoop");
25     {
26       Method m = c.getMethod("simpleLoop", int.class);
27       Object[] arguments = { 42 };
28       System.out.println(m.invoke(null, arguments));
29     }
30 
31     {
32       Method m = c.getMethod("lse", int.class, Main.class);
33       Object[] arguments = { 42, new Main() };
34       System.out.println(m.invoke(null, arguments));
35     }
36 
37     {
38       Method m = c.getMethod("dce", int.class);
39       Object[] arguments = { 42 };
40       System.out.println(m.invoke(null, arguments));
41     }
42 
43     {
44       Method m = c.getMethod("liveness", int.class);
45       Object[] arguments = { 42 };
46       System.out.println(m.invoke(null, arguments));
47     }
48 
49     {
50       Method m = c.getMethod("gvn");
51       Object[] arguments = { };
52       System.out.println(m.invoke(null, arguments));
53     }
54 
55     {
56       Method m = c.getMethod("licm1", int.class);
57       Object[] arguments = { 42 };
58       System.out.println(m.invoke(null, arguments));
59     }
60 
61     {
62       Method m = c.getMethod("licm2", int.class);
63       Object[] arguments = { 42 };
64       System.out.println(m.invoke(null, arguments));
65     }
66   }
67 
68   int myField;
69 }
70 
71 class Other {
72 }
73