| /* |
| * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8323190 |
| * @summary C2 Segfaults during code generation because of unhandled SafePointScalarMerge monitor debug info. |
| * @run main/othervm -XX:+UnlockDiagnosticVMOptions -Xcomp -XX:+ReduceAllocationMerges TestInvalidLocation |
| */ |
| |
| public class TestInvalidLocation { |
| static boolean var2 = true; |
| static double[] var4 = new double[1]; |
| |
| public static void main(String[] args) { |
| for (int i = 0; i < 10; i++) { |
| System.out.println(test()); |
| } |
| } |
| |
| static Class0 test() { |
| double[] var14; |
| double var3; |
| StringBuilder var1 = new StringBuilder(); |
| Class0 var0 = Class1.Class1_sfield0; |
| synchronized (var2 ? new StringBuilder() : var1) { |
| var14 = var4; |
| for (int i0 = 0; i0 < var0.Class0_field0.length && i0 < var14.length; i0 = 1) { |
| var3 = var14[i0]; |
| } |
| } |
| return var0; |
| } |
| |
| static class Class0 { |
| double[] Class0_field0; |
| Class0() { |
| Class0_field0 = new double[] { 85.42200639495138 }; |
| } |
| } |
| |
| class Class1 { |
| static Class0 Class1_sfield0 = new Class0(); |
| } |
| } |
