Mercurial > hg > graal-compiler
comparison test/compiler/types/correctness/scenarios/ClassInstanceOf.java @ 17881:534fbe3d90f0
8038418: New tests development for type profiling and speculation
Reviewed-by: roland, iignatyev
Contributed-by: Pavel Punegov <pavel.punegov@oracle.com>
author | iignatyev |
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date | Fri, 11 Apr 2014 18:46:35 +0400 |
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17880:e1fc9306859a | 17881:534fbe3d90f0 |
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1 /* | |
2 * Copyright (c) 2014, 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 package scenarios; | |
25 | |
26 import com.oracle.java.testlibrary.Asserts; | |
27 import hierarchies.TypeHierarchy; | |
28 | |
29 /** | |
30 * Tests instanceof | |
31 */ | |
32 public class ClassInstanceOf<T extends TypeHierarchy.I> extends Scenario<T, Integer> { | |
33 public ClassInstanceOf(ProfilingType profilingType, | |
34 TypeHierarchy<? extends T, ? extends T> hierarchy) { | |
35 super("ClassInstanceOf", profilingType, hierarchy); | |
36 } | |
37 | |
38 @Override | |
39 public Integer run(T obj) { | |
40 switch (profilingType) { | |
41 case RETURN: | |
42 T t = collectReturnType(obj); | |
43 if (t instanceof TypeHierarchy.A) { | |
44 return inlinee(t); | |
45 } | |
46 return TypeHierarchy.TEMP; | |
47 case ARGUMENTS: | |
48 field = obj; | |
49 if (field instanceof TypeHierarchy.A) { | |
50 return inlinee(field); | |
51 } | |
52 return TypeHierarchy.TEMP; | |
53 case PARAMETERS: | |
54 if (obj instanceof TypeHierarchy.A) { | |
55 return inlinee(obj); | |
56 } | |
57 return TypeHierarchy.TEMP; | |
58 } | |
59 throw new RuntimeException("Should not reach here"); | |
60 } | |
61 | |
62 public int inlinee(T obj) { | |
63 return obj.m(); | |
64 } | |
65 | |
66 @Override | |
67 public void check(Integer result, T orig) { | |
68 if (orig instanceof TypeHierarchy.A) { | |
69 Asserts.assertEquals(result, orig.m(), "Results are not equal for TypeHierarchy.A"); | |
70 } else { | |
71 Asserts.assertEquals(result, TypeHierarchy.TEMP, "Result differs from expected"); | |
72 } | |
73 } | |
74 } |