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comparison test/compiler/intrinsics/mathexact/sanity/MathIntrinsic.java @ 17616:d1760952ebdd

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8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul Reviewed-by: twisti Contributed-by: anton.ivanov@oracle.com
author iignatyev
date Tue, 31 Dec 2013 19:26:57 +0400
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17615:6d2fe9c23878 17616:d1760952ebdd
1 /*
2 * Copyright (c) 2013, 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 import java.lang.reflect.Executable;
25 import java.util.concurrent.Callable;
26
27 public class MathIntrinsic {
28
29 enum IntIntrinsic implements CompilerWhiteBoxTest.TestCase {
30 Add {
31 @Override
32 Object execMathMethod() {
33 return intR = Math.addExact(int1, int2);
34 }
35 },
36 Subtract {
37 @Override
38 Object execMathMethod() {
39 return intR = Math.subtractExact(int1, int2);
40 }
41 },
42 Multiply {
43 @Override
44 Object execMathMethod() {
45 return intR = Math.multiplyExact(int1, int2);
46 }
47 },
48 Increment {
49 @Override
50 Object execMathMethod() {
51 return intR = Math.incrementExact(int1);
52 }
53 },
54 Decrement {
55 @Override
56 Object execMathMethod() {
57 return intR = Math.decrementExact(int1);
58 }
59 },
60 Negate {
61 @Override
62 Object execMathMethod() {
63 return intR = Math.negateExact(int1);
64 }
65 };
66 protected int int1;
67 protected int int2;
68 protected int intR;
69
70 abstract Object execMathMethod();
71
72 @Override
73 public Executable getExecutable() {
74 try {
75 return getClass().getDeclaredMethod("execMathMethod");
76 } catch (NoSuchMethodException e) {
77 throw new RuntimeException("Test bug, no such method: " + e);
78 }
79 }
80
81 @Override
82 public Callable<Integer> getCallable() {
83 return null;
84 }
85
86 @Override
87 public boolean isOsr() {
88 return false;
89 }
90
91 }
92
93 enum LongIntrinsic implements CompilerWhiteBoxTest.TestCase {
94 Add {
95 @Override
96 Object execMathMethod() {
97 return longR = Math.addExact(long1, long2);
98 }
99 },
100 Subtract {
101 @Override
102 Object execMathMethod() {
103 return longR = Math.subtractExact(long1, long2);
104 }
105 },
106 Multiply {
107 @Override
108 Object execMathMethod() {
109 return longR = Math.multiplyExact(long1, long2);
110 }
111 },
112 Increment {
113 @Override
114 Object execMathMethod() {
115 return longR = Math.incrementExact(long1);
116 }
117 },
118 Decrement {
119 @Override
120 Object execMathMethod() {
121 return longR = Math.decrementExact(long1);
122 }
123 },
124 Negate {
125 @Override
126 Object execMathMethod() {
127 return longR = Math.negateExact(long1);
128 }
129 };
130 protected long long1;
131 protected long long2;
132 protected long longR;
133
134 abstract Object execMathMethod();
135
136 @Override
137 public Executable getExecutable() {
138 try {
139 return getClass().getDeclaredMethod("execMathMethod");
140 } catch (NoSuchMethodException e) {
141 throw new RuntimeException("Test bug, no such method: " + e);
142 }
143 }
144
145 @Override
146 public Callable<Integer> getCallable() {
147 return null;
148 }
149
150 @Override
151 public boolean isOsr() {
152 return false;
153 }
154 }
155 }