Mercurial > jdk8-mips64-public > hotspot / annotate
test/compiler/tiered/CompLevelsTest.java@833b0f92429a (annotated)
test/compiler/tiered/CompLevelsTest.java
Wed, 27 Aug 2014 08:19:12 -0400
- author
- zgu
- date
- Wed, 27 Aug 2014 08:19:12 -0400
- changeset 7074
- 833b0f92429a
- parent 0
- f90c822e73f8
- permissions
- -rw-r--r--
8046598: Scalable Native memory tracking development
Summary: Enhance scalability of native memory tracking
Reviewed-by: coleenp, ctornqvi, gtriantafill
| 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 | * Abstract class for testing of used compilation levels correctness. |
| aoqi@0 | 26 | * |
| aoqi@0 | 27 | * @author igor.ignatyev@oracle.com |
| aoqi@0 | 28 | */ |
| aoqi@0 | 29 | public abstract class CompLevelsTest extends CompilerWhiteBoxTest { |
| aoqi@0 | 30 | protected CompLevelsTest(TestCase testCase) { |
| aoqi@0 | 31 | super(testCase); |
| aoqi@0 | 32 | // to prevent inlining of #method |
| aoqi@0 | 33 | WHITE_BOX.testSetDontInlineMethod(method, true); |
| aoqi@0 | 34 | } |
| aoqi@0 | 35 | |
| aoqi@0 | 36 | /** |
| aoqi@0 | 37 | * Checks that level is available. |
| aoqi@0 | 38 | * @param compLevel level to check |
| aoqi@0 | 39 | */ |
| aoqi@0 | 40 | protected void testAvailableLevel(int compLevel, int bci) { |
| aoqi@0 | 41 | if (IS_VERBOSE) { |
| aoqi@0 | 42 | System.out.printf("testAvailableLevel(level = %d, bci = %d)%n", |
| aoqi@0 | 43 | compLevel, bci); |
| aoqi@0 | 44 | } |
| aoqi@0 | 45 | WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci); |
| aoqi@0 | 46 | checkCompiled(); |
| aoqi@0 | 47 | checkLevel(compLevel, getCompLevel()); |
| aoqi@0 | 48 | deoptimize(); |
| aoqi@0 | 49 | } |
| aoqi@0 | 50 | |
| aoqi@0 | 51 | /** |
| aoqi@0 | 52 | * Checks that level is unavailable. |
| aoqi@0 | 53 | * @param compLevel level to check |
| aoqi@0 | 54 | */ |
| aoqi@0 | 55 | protected void testUnavailableLevel(int compLevel, int bci) { |
| aoqi@0 | 56 | if (IS_VERBOSE) { |
| aoqi@0 | 57 | System.out.printf("testUnavailableLevel(level = %d, bci = %d)%n", |
| aoqi@0 | 58 | compLevel, bci); |
| aoqi@0 | 59 | } |
| aoqi@0 | 60 | WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci); |
| aoqi@0 | 61 | checkNotCompiled(); |
| aoqi@0 | 62 | } |
| aoqi@0 | 63 | |
| aoqi@0 | 64 | /** |
| aoqi@0 | 65 | * Checks validity of compilation level. |
| aoqi@0 | 66 | * @param expected expected level |
| aoqi@0 | 67 | * @param actual actually level |
| aoqi@0 | 68 | */ |
| aoqi@0 | 69 | protected void checkLevel(int expected, int actual) { |
| aoqi@0 | 70 | if (expected != actual) { |
| aoqi@0 | 71 | throw new RuntimeException("expected[" + expected + "] != actual[" |
| aoqi@0 | 72 | + actual + "]"); |
| aoqi@0 | 73 | } |
| aoqi@0 | 74 | } |
| aoqi@0 | 75 | } |
