1 /*
2  * Copyright (c) 2009, 2018, 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  */
23 
24 
25 package org.graalvm.compiler.jtt.loop;
26 
27 import org.junit.Test;
28 
29 import org.graalvm.compiler.jtt.JTTTest;
30 
31 /*
32  */
33 public class Loop09_2 extends JTTTest {
34 
35     private static int cnt;
36 
test(int arg)37     public static int test(int arg) {
38         cnt = 0;
39         int count = arg;
40         for (int i = 0; i < arg; i++) {
41             count++;
42             foo();
43         }
44         return count - cnt;
45     }
46 
foo()47     static void foo() {
48         cnt++;
49     }
50 
51     @Test
run0()52     public void run0() throws Throwable {
53         runTest("test", 0);
54     }
55 
56     @Test
run1()57     public void run1() throws Throwable {
58         runTest("test", 10);
59     }
60 
61     @Test
run2()62     public void run2() throws Throwable {
63         runTest("test", 25);
64     }
65 
66 }
67