Mercurial > hg > graal-compiler

annotate graal/com.oracle.max.graal.jtt/src/com/oracle/graal/jtt/micro/Fibonacci.java @ 5060:4ed4295ce15f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update import statements.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 08 Mar 2012 19:11:12 +0100
parents ed559a528128
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4587
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
1 /*
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
2 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
4 *
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
7 * published by the Free Software Foundation.
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
8 *
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
13 * accompanied this code).
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
14 *
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
18 *
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
21 * questions.
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
22 */
5060
4ed4295ce15f Update import statements.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5059
diff changeset
23 package com.oracle.graal.jtt.micro;
4587
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
24
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
25 import org.junit.*;
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
26
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
27 /*
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
28 */
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
29 public class Fibonacci {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
30
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
31 public static int test(int num) {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
32 if (num <= 0) {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
33 return 0;
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
34 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
35 int n1 = 0;
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
36 int n2 = 1;
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
37 for (int i = 1; i < num; i++) {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
38 final int next = n2 + n1;
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
39 n1 = n2;
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
40 n2 = next;
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
41 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
42 return n2;
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
43 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
44
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
45 @Test
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
46 public void run0() throws Throwable {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
47 Assert.assertEquals(0, test(0));
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
48 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
49
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
50 @Test
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
51 public void run1() throws Throwable {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
52 Assert.assertEquals(1, test(1));
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
53 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
54
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
55 @Test
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
56 public void run2() throws Throwable {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
57 Assert.assertEquals(1, test(2));
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
58 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
59
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
60 @Test
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
61 public void run3() throws Throwable {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
62 Assert.assertEquals(2, test(3));
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
63 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
64
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
65 @Test
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
66 public void run4() throws Throwable {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
67 Assert.assertEquals(3, test(4));
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
68 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
69
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
70 @Test
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
71 public void run5() throws Throwable {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
72 Assert.assertEquals(5, test(5));
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
73 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
74
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
75 @Test
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
76 public void run6() throws Throwable {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
77 Assert.assertEquals(8, test(6));
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
78 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
79
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
80 @Test
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
81 public void run7() throws Throwable {
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
82 Assert.assertEquals(13, test(7));
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
83 }
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
84
5b04b33dac74 add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff changeset
85 }