test/compiler/codecache/CheckReservedInitialCodeCacheSizeArgOrder.java

Mon, 28 Jul 2014 15:06:38 -0700

author
fzhinkin
date
Mon, 28 Jul 2014 15:06:38 -0700
changeset 6997
dbb05f6d93c4
parent 0
f90c822e73f8
permissions
-rw-r--r--

8051344: JVM crashed in Compile::start() during method parsing w/ UseRTMDeopt turned on
Summary: call rtm_deopt() only if there were no compilation bailouts before.
Reviewed-by: kvn

aoqi@0 1 /*
aoqi@0 2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0 4 *
aoqi@0 5 * This code is free software; you can redistribute it and/or modify it
aoqi@0 6 * under the terms of the GNU General Public License version 2 only, as
aoqi@0 7 * published by the Free Software Foundation.
aoqi@0 8 *
aoqi@0 9 * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0 12 * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0 13 * accompanied this code).
aoqi@0 14 *
aoqi@0 15 * You should have received a copy of the GNU General Public License version
aoqi@0 16 * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0 18 *
aoqi@0 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0 20 * or visit www.oracle.com if you need additional information or have any
aoqi@0 21 * questions.
aoqi@0 22 */
aoqi@0 23
aoqi@0 24 /*
aoqi@0 25 * @test
aoqi@0 26 * @bug 8013496
aoqi@0 27 * @summary Test checks that the order in which ReversedCodeCacheSize and
aoqi@0 28 * InitialCodeCacheSize are passed to the VM is irrelevant.
aoqi@0 29 * @library /testlibrary
aoqi@0 30 *
aoqi@0 31 */
aoqi@0 32 import com.oracle.java.testlibrary.*;
aoqi@0 33
aoqi@0 34 public class CheckReservedInitialCodeCacheSizeArgOrder {
aoqi@0 35 public static void main(String[] args) throws Exception {
aoqi@0 36 ProcessBuilder pb1, pb2;
aoqi@0 37 OutputAnalyzer out1, out2;
aoqi@0 38
aoqi@0 39 pb1 = ProcessTools.createJavaProcessBuilder("-XX:InitialCodeCacheSize=4m", "-XX:ReservedCodeCacheSize=8m", "-version");
aoqi@0 40 pb2 = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=8m", "-XX:InitialCodeCacheSize=4m", "-version");
aoqi@0 41
aoqi@0 42 out1 = new OutputAnalyzer(pb1.start());
aoqi@0 43 out2 = new OutputAnalyzer(pb2.start());
aoqi@0 44
aoqi@0 45 // Check that the outputs are equal
aoqi@0 46 if (out1.getStdout().compareTo(out2.getStdout()) != 0) {
aoqi@0 47 throw new RuntimeException("Test failed");
aoqi@0 48 }
aoqi@0 49
aoqi@0 50 out1.shouldHaveExitValue(0);
aoqi@0 51 out2.shouldHaveExitValue(0);
aoqi@0 52 }
aoqi@0 53 }

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