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comparison test/compiler/6932496/Test6932496.java @ 1297:c466efa608d5

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6932496: c1: deoptimization of jsr subroutine fails on sparcv9 Summary: store jsr ret bci as intptr constant in c1 debug info Reviewed-by: never
author roland
date Fri, 05 Mar 2010 13:58:34 +0100
parents
children c18cbe5936b8
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1296:d8e270c4f609 1297:c466efa608d5
1 /*
2 * Copyright 2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 /**
26 * @test
27 * @bug 6932496
28 * @summary incorrect deopt of jsr subroutine on 64 bit c1
29 *
30 * @compile -source 1.5 -target 1.5 -XDjsrlimit=0 Test6932496.java
31 * @run main/othervm -Xcomp -XX:CompileOnly=Test6932496.m Test6932496
32 */
33
34 public class Test6932496 {
35 static class A {
36 volatile boolean flag = false;
37 }
38
39 static void m() {
40 try {
41 } finally {
42 A a = new A();
43 a.flag = true;
44 }
45 }
46
47
48 static public void main(String[] args) {
49 m();
50 }
51 }