Mercurial > hg > truffle
annotate test/compiler/tiered/TieredLevelsTest.java @ 14727:8b772174c514
Backport of 8504393de66b from jdk9
author | Doug Simon <doug.simon@oracle.com> |
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date | Mon, 24 Mar 2014 23:50:18 +0100 |
parents | 92aa6797d639 |
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rev | line source |
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12957 | 1 /* |
14726
92aa6797d639
Backed out merge changeset: b51e29501f30
Doug Simon <doug.simon@oracle.com>
parents:
14680
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changeset
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
12957 | 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 */ | |
23 | |
24 /** | |
25 * @test TieredLevelsTest | |
26 * @library /testlibrary /testlibrary/whitebox /compiler/whitebox | |
27 * @build TieredLevelsTest | |
28 * @run main ClassFileInstaller sun.hotspot.WhiteBox | |
29 * @run main/othervm -Xbootclasspath/a:. -XX:+TieredCompilation | |
30 * -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI | |
14203
f9a4b59ae350
8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul
iignatyev
parents:
12957
diff
changeset
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31 * -XX:CompileCommand=compileonly,SimpleTestCase$Helper::* |
12957 | 32 * TieredLevelsTest |
33 * @summary Verify that all levels < 'TieredStopAtLevel' can be used | |
34 * @author igor.ignatyev@oracle.com | |
35 */ | |
36 public class TieredLevelsTest extends CompLevelsTest { | |
37 public static void main(String[] args) throws Exception { | |
38 if (!TIERED_COMPILATION) { | |
39 System.err.println("Test isn't applicable w/ disabled " | |
40 + "TieredCompilation. Skip test."); | |
41 return; | |
42 } | |
14203
f9a4b59ae350
8028587: New tests development for intrisics for basic operators - add, neg, inc, dec, sub, mul
iignatyev
parents:
12957
diff
changeset
|
43 CompilerWhiteBoxTest.main(TieredLevelsTest::new, args); |
12957 | 44 } |
45 | |
46 private TieredLevelsTest(TestCase testCase) { | |
47 super(testCase); | |
48 // to prevent inlining of #method | |
49 WHITE_BOX.testSetDontInlineMethod(method, true); | |
50 } | |
51 | |
52 @Override | |
53 protected void test() throws Exception { | |
54 checkNotCompiled(); | |
55 compile(); | |
56 checkCompiled(); | |
57 | |
58 int compLevel = getCompLevel(); | |
59 if (compLevel > TIERED_STOP_AT_LEVEL) { | |
60 throw new RuntimeException("method.compLevel[" + compLevel | |
61 + "] > TieredStopAtLevel [" + TIERED_STOP_AT_LEVEL + "]"); | |
62 } | |
63 int bci = WHITE_BOX.getMethodEntryBci(method); | |
64 deoptimize(); | |
65 | |
66 for (int testedTier = 1; testedTier <= TIERED_STOP_AT_LEVEL; | |
67 ++testedTier) { | |
68 testAvailableLevel(testedTier, bci); | |
69 } | |
70 for (int testedTier = TIERED_STOP_AT_LEVEL + 1; | |
71 testedTier <= COMP_LEVEL_MAX; ++testedTier) { | |
72 testUnavailableLevel(testedTier, bci); | |
73 } | |
74 } | |
75 | |
76 | |
77 @Override | |
78 protected void checkLevel(int expected, int actual) { | |
79 if (expected == COMP_LEVEL_FULL_PROFILE | |
80 && actual == COMP_LEVEL_LIMITED_PROFILE) { | |
81 // for simple method full_profile may be replaced by limited_profile | |
82 return; | |
83 } | |
84 super.checkLevel(expected, actual); | |
85 } | |
86 } |