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/*
* Copyright (c) 2017, 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 8190797
* @summary Test OSR compilation with bad operand stack.
* @library /test/lib /
* @modules java.base/jdk.internal.misc
* java.management
* @compile OSRWithBadOperandStack.jasm
* @run driver compiler.linkage.TestLinkageErrorInGenerateOopMap
*/
package compiler.linkage;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
public class TestLinkageErrorInGenerateOopMap {
public static void main(String args[]) throws Exception {
if (args.length == 0) {
// Spawn new VM instance to execute test
String[] flags = {};
ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
"-noverify",
"-XX:-TieredCompilation",
"-XX:CompileCommand=dontinline,compiler/linkage/OSRWithBadOperandStack.m*",
"-XX:-CreateCoredumpOnCrash",
"-Xmx64m",
"compiler.linkage.TestLinkageErrorInGenerateOopMap",
"run");
OutputAnalyzer out = new OutputAnalyzer(pb.start());
if (out.getExitValue() != 0) {
// OSR compilation should exit with an error during OopMap verification
// because a LinkageError cannot be thrown from a compiler thread.
out.shouldContain("fatal error: Illegal class file encountered");
}
} else {
// Execute test
OSRWithBadOperandStack.test();
}
}
}
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