Mercurial > hg > truffle
annotate test/compiler/6431242/Test.java @ 15169:0ba58961ba14
Merge.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Wed, 16 Apr 2014 19:00:14 +0200 |
parents | 4ca6dc0799b6 |
children | 89152779163c |
rev | line source |
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1396 | 1 /* |
14909 | 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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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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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 | |
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28 * @run main Test |
1396 | 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 } |