1/*
2 * Copyright (c) 2010, 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/**
25 * @test
26 * @bug 6579789
27 * @summary Internal error "c1_LinearScan.cpp:1429 Error: assert(false,"")" in debuggee with fastdebug VM
28 *
29 * @run main/othervm -Xcomp -XX:UseSSE=0
30 *      -XX:CompileCommand=compileonly,compiler.c1.Test6579789::bug
31 *      compiler.c1.Test6579789
32 */
33
34package compiler.c1;
35
36public class Test6579789 {
37    public static void main(String[] args) {
38        bug(4);
39    }
40    public static void bug(int n) {
41        float f = 1;
42        int i = 1;
43        try {
44            int x = 1 / n; // instruction that can trap
45            f = 2;
46            i = 2;
47            int y = 2 / n; // instruction that can trap
48        } catch (Exception ex) {
49            f++;
50            i++;
51        }
52    }
53}
54