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 {
main(String[] args)20   public static void main(String[] args) throws Exception {
21     Class<?> c = Class.forName("IrreducibleLoop");
22     {
23       Method m = c.getMethod("simpleLoop", int.class);
24       Object[] arguments = { 42 };
25       System.out.println(m.invoke(null, arguments));
26     }
27 
28     {
29       Method m = c.getMethod("lse", int.class, Main.class);
30       Object[] arguments = { 42, new Main() };
31       System.out.println(m.invoke(null, arguments));
32     }
33 
34     {
35       Method m = c.getMethod("dce", int.class);
36       Object[] arguments = { 42 };
37       System.out.println(m.invoke(null, arguments));
38     }
39 
40     {
41       Method m = c.getMethod("liveness", int.class, int.class);
42       Object[] arguments = { 42, 42 };
43       System.out.println(m.invoke(null, arguments));
44     }
45 
46     {
47       Method m = c.getMethod("gvn");
48       Object[] arguments = { };
49       System.out.println(m.invoke(null, arguments));
50     }
51 
52     {
53       Method m = c.getMethod("licm1", int.class);
54       Object[] arguments = { 42 };
55       System.out.println(m.invoke(null, arguments));
56     }
57 
58     {
59       Method m = c.getMethod("licm2", int.class);
60       Object[] arguments = { 42 };
61       System.out.println(m.invoke(null, arguments));
62     }
63 
64     {
65       Method m = c.getMethod("testDoNotInlineIrreducible", int.class);
66       Object[] arguments = { 42 };
67       System.out.println(m.invoke(null, arguments));
68     }
69 
70     {
71       Method m = c.getMethod("testDoNotInlineIrreducible", int.class);
72       Object[] arguments = { 0 };
73       System.out.println(m.invoke(null, arguments));
74     }
75   }
76 
77   int myField;
78 }
79 
80 class Other {
81 }
82