Mercurial > hg > truffle

comparison test/compiler/tiered/TieredLevelsTest.java @ 12957:19c5a042b0b3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8026414: [TESTBUG] Tests for Tiered/NonTiered levels Reviewed-by: twisti, iveresov
author iignatyev
date Sat, 19 Oct 2013 21:54:44 +0400
parents
children f9a4b59ae350
comparison
equal deleted inserted replaced
12956:3213ba4d3dff 12957:19c5a042b0b3
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 */
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
31 * -XX:CompileCommand=compileonly,TestCase$Helper::*
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 }
43 for (TestCase test : TestCase.values()) {
44 new TieredLevelsTest(test).runTest();
45 }
46 }
47
48 private TieredLevelsTest(TestCase testCase) {
49 super(testCase);
50 // to prevent inlining of #method
51 WHITE_BOX.testSetDontInlineMethod(method, true);
52 }
53
54 @Override
55 protected void test() throws Exception {
56 checkNotCompiled();
57 compile();
58 checkCompiled();
59
60 int compLevel = getCompLevel();
61 if (compLevel > TIERED_STOP_AT_LEVEL) {
62 throw new RuntimeException("method.compLevel[" + compLevel
63 + "] > TieredStopAtLevel [" + TIERED_STOP_AT_LEVEL + "]");
64 }
65 int bci = WHITE_BOX.getMethodEntryBci(method);
66 deoptimize();
67
68 for (int testedTier = 1; testedTier <= TIERED_STOP_AT_LEVEL;
69 ++testedTier) {
70 testAvailableLevel(testedTier, bci);
71 }
72 for (int testedTier = TIERED_STOP_AT_LEVEL + 1;
73 testedTier <= COMP_LEVEL_MAX; ++testedTier) {
74 testUnavailableLevel(testedTier, bci);
75 }
76 }
77
78
79 @Override
80 protected void checkLevel(int expected, int actual) {
81 if (expected == COMP_LEVEL_FULL_PROFILE
82 && actual == COMP_LEVEL_LIMITED_PROFILE) {
83 // for simple method full_profile may be replaced by limited_profile
84 return;
85 }
86 super.checkLevel(expected, actual);
87 }
88 }