Mercurial > hg > truffle
annotate test/compiler/whitebox/EnqueueMethodForCompilationTest.java @ 11932:66909d055314
Fix unsafe load snippet.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Mon, 07 Oct 2013 23:10:17 +0200 |
parents | 4b2eebe03f93 |
children | 11237ee74aae |
rev | line source |
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9080 | 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 EnqueueMethodForCompilationTest | |
26 * @library /testlibrary /testlibrary/whitebox | |
27 * @build EnqueueMethodForCompilationTest | |
28 * @run main ClassFileInstaller sun.hotspot.WhiteBox | |
29 * @run main/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI EnqueueMethodForCompilationTest | |
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30 * @summary testing of WB::enqueueMethodForCompilation() |
9080 | 31 * @author igor.ignatyev@oracle.com |
32 */ | |
33 public class EnqueueMethodForCompilationTest extends CompilerWhiteBoxTest { | |
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34 |
9080 | 35 public static void main(String[] args) throws Exception { |
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36 for (TestCase test : TestCase.values()) { |
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37 new EnqueueMethodForCompilationTest(test).runTest(); |
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38 } |
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39 } |
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40 |
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41 public EnqueueMethodForCompilationTest(TestCase testCase) { |
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42 super(testCase); |
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43 // to prevent inlining of #method |
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44 WHITE_BOX.testSetDontInlineMethod(method, true); |
9080 | 45 } |
46 | |
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47 @Override |
9080 | 48 protected void test() throws Exception { |
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49 checkNotCompiled(); |
9080 | 50 |
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51 // method can not be compiled on level 'none' |
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52 WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_NONE); |
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53 if (WHITE_BOX.isMethodCompilable(method, COMP_LEVEL_NONE)) { |
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54 throw new RuntimeException(method |
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55 + " is compilable at level COMP_LEVEL_NONE"); |
9080 | 56 } |
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57 checkNotCompiled(); |
9080 | 58 |
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59 // COMP_LEVEL_ANY is inapplicable as level for compilation |
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60 WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_ANY); |
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61 checkNotCompiled(); |
9080 | 62 |
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63 WHITE_BOX.enqueueMethodForCompilation(method, 5); |
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64 if (!WHITE_BOX.isMethodCompilable(method, 5)) { |
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65 checkNotCompiled(); |
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66 compile(); |
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67 checkCompiled(); |
9080 | 68 } else { |
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69 checkCompiled(); |
9080 | 70 } |
71 | |
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72 int compLevel = WHITE_BOX.getMethodCompilationLevel(method); |
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73 WHITE_BOX.deoptimizeMethod(method); |
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74 checkNotCompiled(); |
9080 | 75 |
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76 WHITE_BOX.enqueueMethodForCompilation(method, compLevel); |
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77 checkCompiled(); |
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78 WHITE_BOX.deoptimizeMethod(method); |
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79 checkNotCompiled(); |
9080 | 80 |
81 compile(); | |
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82 checkCompiled(); |
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83 WHITE_BOX.deoptimizeMethod(method); |
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84 checkNotCompiled(); |
9080 | 85 } |
86 } |