Mercurial > jdk8-mips64-public > hotspot / annotate
test/compiler/tiered/TieredLevelsTest.java@d1760952ebdd (annotated)
test/compiler/tiered/TieredLevelsTest.java
Tue, 31 Dec 2013 19:26:57 +0400
- author
- iignatyev
- date
- Tue, 31 Dec 2013 19:26:57 +0400
- changeset 6211
- d1760952ebdd
- parent 5982
- 19c5a042b0b3
- child 6353
- d559dbbded7a
- permissions
- -rw-r--r--
8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul
Reviewed-by: twisti
Contributed-by: anton.ivanov@oracle.com
| iignatyev@5982 | 1 | /* |
| iignatyev@5982 | 2 | * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
| iignatyev@5982 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| iignatyev@5982 | 4 | * |
| iignatyev@5982 | 5 | * This code is free software; you can redistribute it and/or modify it |
| iignatyev@5982 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| iignatyev@5982 | 7 | * published by the Free Software Foundation. |
| iignatyev@5982 | 8 | * |
| iignatyev@5982 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| iignatyev@5982 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| iignatyev@5982 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| iignatyev@5982 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| iignatyev@5982 | 13 | * accompanied this code). |
| iignatyev@5982 | 14 | * |
| iignatyev@5982 | 15 | * You should have received a copy of the GNU General Public License version |
| iignatyev@5982 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| iignatyev@5982 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| iignatyev@5982 | 18 | * |
| iignatyev@5982 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| iignatyev@5982 | 20 | * or visit www.oracle.com if you need additional information or have any |
| iignatyev@5982 | 21 | * questions. |
| iignatyev@5982 | 22 | */ |
| iignatyev@5982 | 23 | |
| iignatyev@5982 | 24 | /** |
| iignatyev@5982 | 25 | * @test TieredLevelsTest |
| iignatyev@5982 | 26 | * @library /testlibrary /testlibrary/whitebox /compiler/whitebox |
| iignatyev@5982 | 27 | * @build TieredLevelsTest |
| iignatyev@5982 | 28 | * @run main ClassFileInstaller sun.hotspot.WhiteBox |
| iignatyev@5982 | 29 | * @run main/othervm -Xbootclasspath/a:. -XX:+TieredCompilation |
| iignatyev@5982 | 30 | * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI |
| iignatyev@6211 | 31 | * -XX:CompileCommand=compileonly,SimpleTestCase$Helper::* |
| iignatyev@5982 | 32 | * TieredLevelsTest |
| iignatyev@5982 | 33 | * @summary Verify that all levels < 'TieredStopAtLevel' can be used |
| iignatyev@5982 | 34 | * @author igor.ignatyev@oracle.com |
| iignatyev@5982 | 35 | */ |
| iignatyev@5982 | 36 | public class TieredLevelsTest extends CompLevelsTest { |
| iignatyev@5982 | 37 | public static void main(String[] args) throws Exception { |
| iignatyev@5982 | 38 | if (!TIERED_COMPILATION) { |
| iignatyev@5982 | 39 | System.err.println("Test isn't applicable w/ disabled " |
| iignatyev@5982 | 40 | + "TieredCompilation. Skip test."); |
| iignatyev@5982 | 41 | return; |
| iignatyev@5982 | 42 | } |
| iignatyev@6211 | 43 | CompilerWhiteBoxTest.main(TieredLevelsTest::new, args); |
| iignatyev@5982 | 44 | } |
| iignatyev@5982 | 45 | |
| iignatyev@5982 | 46 | private TieredLevelsTest(TestCase testCase) { |
| iignatyev@5982 | 47 | super(testCase); |
| iignatyev@5982 | 48 | // to prevent inlining of #method |
| iignatyev@5982 | 49 | WHITE_BOX.testSetDontInlineMethod(method, true); |
| iignatyev@5982 | 50 | } |
| iignatyev@5982 | 51 | |
| iignatyev@5982 | 52 | @Override |
| iignatyev@5982 | 53 | protected void test() throws Exception { |
| iignatyev@5982 | 54 | checkNotCompiled(); |
| iignatyev@5982 | 55 | compile(); |
| iignatyev@5982 | 56 | checkCompiled(); |
| iignatyev@5982 | 57 | |
| iignatyev@5982 | 58 | int compLevel = getCompLevel(); |
| iignatyev@5982 | 59 | if (compLevel > TIERED_STOP_AT_LEVEL) { |
| iignatyev@5982 | 60 | throw new RuntimeException("method.compLevel[" + compLevel |
| iignatyev@5982 | 61 | + "] > TieredStopAtLevel [" + TIERED_STOP_AT_LEVEL + "]"); |
| iignatyev@5982 | 62 | } |
| iignatyev@5982 | 63 | int bci = WHITE_BOX.getMethodEntryBci(method); |
| iignatyev@5982 | 64 | deoptimize(); |
| iignatyev@5982 | 65 | |
| iignatyev@5982 | 66 | for (int testedTier = 1; testedTier <= TIERED_STOP_AT_LEVEL; |
| iignatyev@5982 | 67 | ++testedTier) { |
| iignatyev@5982 | 68 | testAvailableLevel(testedTier, bci); |
| iignatyev@5982 | 69 | } |
| iignatyev@5982 | 70 | for (int testedTier = TIERED_STOP_AT_LEVEL + 1; |
| iignatyev@5982 | 71 | testedTier <= COMP_LEVEL_MAX; ++testedTier) { |
| iignatyev@5982 | 72 | testUnavailableLevel(testedTier, bci); |
| iignatyev@5982 | 73 | } |
| iignatyev@5982 | 74 | } |
| iignatyev@5982 | 75 | |
| iignatyev@5982 | 76 | |
| iignatyev@5982 | 77 | @Override |
| iignatyev@5982 | 78 | protected void checkLevel(int expected, int actual) { |
| iignatyev@5982 | 79 | if (expected == COMP_LEVEL_FULL_PROFILE |
| iignatyev@5982 | 80 | && actual == COMP_LEVEL_LIMITED_PROFILE) { |
| iignatyev@5982 | 81 | // for simple method full_profile may be replaced by limited_profile |
| iignatyev@5982 | 82 | return; |
| iignatyev@5982 | 83 | } |
| iignatyev@5982 | 84 | super.checkLevel(expected, actual); |
| iignatyev@5982 | 85 | } |
| iignatyev@5982 | 86 | } |
