jdk8-mips64-public/hotspot: test/compiler/tiered/CompLevelsTest.java@d1760952ebdd

8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul
Reviewed-by: twisti
Contributed-by: anton.ivanov@oracle.com

     1 /*

     2  * Copyright (c) 2013, 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 /**

    25  * Abstract class for testing of used compilation levels correctness.

    26  *

    27  * @author igor.ignatyev@oracle.com

    28  */

    29 public abstract class CompLevelsTest extends CompilerWhiteBoxTest {

    30     protected CompLevelsTest(TestCase testCase) {

    31         super(testCase);

    32         // to prevent inlining of #method

    33         WHITE_BOX.testSetDontInlineMethod(method, true);

    34     }

    36     /**

    37      * Checks that level is available.

    38      * @param compLevel level to check

    39      */

    40     protected void testAvailableLevel(int compLevel, int bci) {

    41         if (IS_VERBOSE) {

    42             System.out.printf("testAvailableLevel(level = %d, bci = %d)%n",

    43                     compLevel, bci);

    44         }

    45         WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci);

    46         checkCompiled();

    47         checkLevel(compLevel, getCompLevel());

    48         deoptimize();

    49     }

    51     /**

    52      * Checks that level is unavailable.

    53      * @param compLevel level to check

    54      */

    55     protected void testUnavailableLevel(int compLevel, int bci) {

    56         if (IS_VERBOSE) {

    57             System.out.printf("testUnavailableLevel(level = %d, bci = %d)%n",

    58                     compLevel, bci);

    59         }

    60         WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci);

    61         checkNotCompiled();

    62     }

    64     /**

    65      * Checks validity of compilation level.

    66      * @param expected expected level

    67      * @param actual actually level

    68      */

    69     protected void checkLevel(int expected, int actual) {

    70         if (expected != actual) {

    71             throw new RuntimeException("expected[" + expected + "] != actual["

    72                     + actual + "]");

    73         }

    74     }

    75 }

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

test/compiler/tiered/CompLevelsTest.java@d1760952ebdd

test/compiler/tiered/CompLevelsTest.java