Mercurial > hg > truffle
annotate test/compiler/6792161/Test6792161.java @ 20228:f72d8917322a
8050978: Fix bad field access check in C1 and C2
Summary: JCK8 test vm/constantpool/accessControl/accessControl004/accessControl00402m3/accessControl00402m3.html fails with -Xbatch -Xcomp due to bad field access check in C1 and C2. Fix: In ciField::ciField(), just before the canonical holder is stored into the _holder variable (and which is used by ciField::will_link()) perform an additional access check with the holder declared in the class file. If this check fails, store the declared holder instead and ciField::will_link() will bail out compilation for this field later on. Then, the interpreter will throw an PrivilegedAccessException at runtime.
Reviewed-by: kvn, vlivanov
Contributed-by: andreas.schoesser@sap.com
author | goetz |
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date | Fri, 18 Jul 2014 09:04:01 +0200 |
parents | 973293defacd |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. |
1199 | 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 |
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. |
1199 | 22 * |
23 */ | |
24 | |
25 /** | |
26 * @test | |
27 * @bug 6792161 | |
28 * @summary assert("No dead instructions after post-alloc") | |
29 * | |
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7112085: assert(fr.interpreter_frame_expression_stack_size()==0) failed: only handle empty stacks
iveresov
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30 * @run main/othervm/timeout=300 -Xcomp -XX:MaxInlineSize=120 Test6792161 |
1199 | 31 */ |
32 | |
33 import java.lang.reflect.Constructor; | |
34 public class Test6792161 { | |
35 static Constructor test(Class cls) throws Exception { | |
36 Class[] args= { String.class }; | |
37 try { | |
38 return cls.getConstructor(args); | |
39 } catch (NoSuchMethodException e) {} | |
40 return cls.getConstructor(new Class[0]); | |
41 } | |
42 public static void main(final String[] args) throws Exception { | |
43 try { | |
44 for (int i = 0; i < 100000; i++) { | |
45 Constructor ctor = test(Class.forName("Test6792161")); | |
46 } | |
47 } catch (NoSuchMethodException e) {} | |
48 } | |
49 } |