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annotate test/compiler/6431242/Test.java @ 3095:d3d00c1ea071
IdealGraphVisualizer: Enhance text view so it can display arbitrary properties from the active graph's group. For diff graphs, it shows the textual difference between the property strings using the NetBeans Diff module.
author | Peter Hofer <peter.hofer@jku.at> |
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date | Wed, 29 Jun 2011 17:33:35 +0200 |
parents | 0a8e0d4345b3 |
children | 7369298bec7e |
rev | line source |
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1396 | 1 /* |
2042
0a8e0d4345b3
7010068: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - first pass
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2 * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved. |
1396 | 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 * | |
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
1396 | 22 * |
23 */ | |
24 | |
25 /* | |
26 * @test | |
27 * @bug 6431242 | |
28 * @run main/othervm -server -XX:+PrintCompilation Test | |
29 */ | |
30 | |
31 public class Test{ | |
32 | |
33 int _len = 8; | |
34 int[] _arr_i = new int[_len]; | |
35 long[] _arr_l = new long[_len]; | |
36 | |
37 int[] _arr_i_cp = new int [_len]; | |
38 long[] _arr_l_cp = new long [_len]; | |
39 | |
40 int _k = 0x12345678; | |
41 int _j = 0; | |
42 int _ir = 0x78563412; | |
43 int _ir1 = 0x78563413; | |
44 int _ir2 = 0x79563412; | |
45 | |
46 long _m = 0x123456789abcdef0L; | |
47 long _l = 0L; | |
48 long _lr = 0xf0debc9a78563412L; | |
49 long _lr1 = 0xf0debc9a78563413L; | |
50 long _lr2 = 0xf1debc9a78563412L; | |
51 | |
52 void init() { | |
53 for (int i=0; i<_arr_i.length; i++) { | |
54 _arr_i[i] = _k; | |
55 _arr_l[i] = _m; | |
56 } | |
57 } | |
58 | |
59 public int test_int_reversed(int i) { | |
60 return Integer.reverseBytes(i); | |
61 } | |
62 | |
63 public long test_long_reversed(long i) { | |
64 return Long.reverseBytes(i); | |
65 } | |
66 | |
67 public void test_copy_ints(int[] dst, int[] src) { | |
68 for(int i=0; i<src.length; i++) { | |
69 dst[i] = Integer.reverseBytes(src[i]); | |
70 } | |
71 } | |
72 | |
73 public void test_copy_ints_reversed(int[] dst, int[] src) { | |
74 for (int i=0; i<src.length; i++) { | |
75 dst[i] = 1 + Integer.reverseBytes(src[i]); | |
76 } | |
77 } | |
78 | |
79 public void test_copy_ints_store_reversed(int[] dst, int[] src) { | |
80 for(int i=0; i<src.length; i++) { | |
81 dst[i] = Integer.reverseBytes(1 + src[i]); | |
82 } | |
83 } | |
84 | |
85 public void test_copy_longs(long[] dst, long[] src) { | |
86 for(int i=0; i<src.length; i++) { | |
87 dst[i] = Long.reverseBytes(src[i]); | |
88 } | |
89 } | |
90 | |
91 public void test_copy_longs_reversed(long[] dst, long[] src) { | |
92 for (int i=0; i<src.length; i++) { | |
93 dst[i] = 1 + Long.reverseBytes(src[i]); | |
94 } | |
95 } | |
96 | |
97 public void test_copy_longs_store_reversed(long[] dst, long[] src) { | |
98 for(int i=0; i<src.length; i++) { | |
99 dst[i] = Long.reverseBytes(1 + src[i]); | |
100 } | |
101 } | |
102 | |
103 public void test() throws Exception { | |
104 int up_limit=90000; | |
105 | |
106 | |
107 //test single | |
108 | |
109 for (int loop=0; loop<up_limit; loop++) { | |
110 _j = test_int_reversed(_k); | |
111 if (_j != _ir ) { | |
112 throw new Exception("Interger.reverseBytes failed " + _j + " iter " + loop); | |
113 } | |
114 _l = test_long_reversed(_m); | |
115 if (_l != _lr ) { | |
116 throw new Exception("Long.reverseBytes failed " + _l + " iter " + loop); | |
117 } | |
118 } | |
119 | |
120 // test scalar load/store | |
121 for (int loop=0; loop<up_limit; loop++) { | |
122 | |
123 test_copy_ints(_arr_i_cp, _arr_i); | |
124 for (int j=0; j< _arr_i.length; j++) { | |
125 if (_arr_i_cp[j] != _ir) { | |
126 throw new Exception("Interger.reverseBytes failed test_copy_ints iter " + loop); | |
127 } | |
128 } | |
129 | |
130 test_copy_ints_reversed(_arr_i_cp, _arr_i); | |
131 for (int j=0; j< _arr_i.length; j++) { | |
132 if (_arr_i_cp[j] != _ir1) { | |
133 throw new Exception("Interger.reverseBytes failed test_copy_ints_reversed iter " + loop); | |
134 } | |
135 } | |
136 test_copy_ints_store_reversed(_arr_i_cp, _arr_i); | |
137 for (int j=0; j< _arr_i.length; j++) { | |
138 if (_arr_i_cp[j] != _ir2) { | |
139 throw new Exception("Interger.reverseBytes failed test_copy_ints_store_reversed iter " + loop); | |
140 } | |
141 } | |
142 | |
143 test_copy_longs(_arr_l_cp, _arr_l); | |
144 for (int j=0; j< _arr_i.length; j++) { | |
145 if (_arr_l_cp[j] != _lr) { | |
146 throw new Exception("Long.reverseBytes failed test_copy_longs iter " + loop); | |
147 } | |
148 } | |
149 test_copy_longs_reversed(_arr_l_cp, _arr_l); | |
150 for (int j=0; j< _arr_i.length; j++) { | |
151 if (_arr_l_cp[j] != _lr1) { | |
152 throw new Exception("Long.reverseBytes failed test_copy_longs_reversed iter " + loop); | |
153 } | |
154 } | |
155 test_copy_longs_store_reversed(_arr_l_cp, _arr_l); | |
156 for (int j=0; j< _arr_i.length; j++) { | |
157 if (_arr_l_cp[j] != _lr2) { | |
158 throw new Exception("Long.reverseBytes failed test_copy_longs_store_reversed iter " + loop); | |
159 } | |
160 } | |
161 | |
162 } | |
163 } | |
164 | |
165 public static void main(String args[]) { | |
166 try { | |
167 Test t = new Test(); | |
168 t.init(); | |
169 t.test(); | |
170 System.out.println("Passed"); | |
171 }catch (Exception e) { | |
172 e.printStackTrace(); | |
173 System.out.println("Failed"); | |
174 } | |
175 } | |
176 } |