Mercurial > hg > truffle
annotate graal/com.oracle.max.graal.jtt/src/com/oracle/graal/jtt/optimize/Fold_Float01.java @ 5060:4ed4295ce15f
Update import statements.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Thu, 08 Mar 2012 19:11:12 +0100 |
parents | ed559a528128 |
children |
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) 2009, 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.optimize; |
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 * Tests constant folding of float operations. |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
29 */ |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
30 public class Fold_Float01 { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
31 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
32 public static float test(float arg) { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
33 if (arg == 0) { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
34 return add(); |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
35 } |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
36 if (arg == 1) { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
37 return sub(); |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
38 } |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
39 if (arg == 2) { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
40 return mul(); |
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 if (arg == 3) { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
43 return div(); |
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 if (arg == 4) { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
46 return mod(); |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
47 } |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
48 return 0; |
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 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
51 public static float add() { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
52 float x = 3; |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
53 return x + 7; |
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 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
56 public static float sub() { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
57 float x = 15; |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
58 return x - 4; |
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 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
61 public static float mul() { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
62 float x = 6; |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
63 return x * 2; |
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 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
66 public static float div() { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
67 float x = 26; |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
68 return x / 2; |
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 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
71 public static float mod() { |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
72 float x = 29; |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
73 return x % 15; |
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 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
76 @Test |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
77 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
|
78 Assert.assertEquals(10f, test(0f), 0); |
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 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
81 @Test |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
82 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
|
83 Assert.assertEquals(11f, test(1f), 0); |
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 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
86 @Test |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
87 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
|
88 Assert.assertEquals(12f, test(2f), 0); |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
89 } |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
90 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
91 @Test |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
92 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
|
93 Assert.assertEquals(13f, test(3f), 0); |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
94 } |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
95 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
96 @Test |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
97 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
|
98 Assert.assertEquals(14f, test(4f), 0); |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
99 } |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
100 |
5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
Lukas Stadler <lukas.stadler@jku.at>
parents:
diff
changeset
|
101 } |