jdk8-mips64-public/hotspot: test/compiler/arguments/BMICommandLineOptionTestBase.java@dbb05f6d93c4

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

     1 /*

     2  * Copyright (c) 2014, 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  */

    24 import com.oracle.java.testlibrary.cli.*;

    26 /**

    27  * Base class for all X86 bit manipulation related command line options.

    28  */

    29 public abstract class BMICommandLineOptionTestBase

    30               extends CPUSpecificCommandLineOptionTest {

    32     public static final String LZCNT_WARNING =

    33         "lzcnt instruction is not available on this CPU";

    34     public static final String TZCNT_WARNING =

    35         "tzcnt instruction is not available on this CPU";

    36     public static final String BMI1_WARNING =

    37         "BMI1 instructions are not available on this CPU";

    39     protected final String optionName;

    40     protected final String warningMessage;

    41     protected final String errorMessage;

    43     /**

    44      * Construct new test on {@code optionName} option.

    45      *

    46      * @param optionName Name of the option to be tested

    47      *                   without -XX:[+-] prefix.

    48      * @param warningMessage Message that can occur in VM output

    49      *                       if CPU on test box does not support

    50      *                       features required by the option.

    51      * @param supportedCPUFeatures CPU features requires by the option,

    52      *                             that should be supported on test box.

    53      * @param unsupportedCPUFeatures CPU features requires by the option,

    54      *                               that should not be supported on test box.

    55      */

    56     public BMICommandLineOptionTestBase(String optionName,

    57                                         String warningMessage,

    58                                         String supportedCPUFeatures[],

    59                                         String unsupportedCPUFeatures[]) {

    60         super(".*", supportedCPUFeatures, unsupportedCPUFeatures);

    61             this.optionName = optionName;

    62             this.warningMessage = warningMessage;

    63             this.errorMessage = CommandLineOptionTest.

    64                 UNRECOGNIZED_OPTION_ERROR_FORMAT.format(optionName);

    65     }

    67 }

Mercurial > jdk8-mips64-public > hotspot / file revision

test/compiler/arguments/BMICommandLineOptionTestBase.java@dbb05f6d93c4

test/compiler/arguments/BMICommandLineOptionTestBase.java