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comparison graal/com.oracle.jvmci.meta/src/com/oracle/jvmci/meta/JavaMethodProfile.java @ 21556:48c1ebd24120

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renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
author Doug Simon <doug.simon@oracle.com>
date Wed, 27 May 2015 00:36:16 +0200
parents graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/JavaMethodProfile.java@082417ac43e4
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21555:d12eaef9af72 21556:48c1ebd24120
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 package com.oracle.jvmci.meta;
24
25 import com.oracle.jvmci.meta.JavaMethodProfile.ProfiledMethod;
26
27 /**
28 * This profile object represents the method profile at a specific BCI. The precision of the
29 * supplied values may vary, but a runtime that provides this information should be aware that it
30 * will be used to guide performance-critical decisions like speculative inlining, etc.
31 */
32 public final class JavaMethodProfile extends AbstractJavaProfile<ProfiledMethod, ResolvedJavaMethod> {
33
34 public JavaMethodProfile(double notRecordedProbability, ProfiledMethod[] pitems) {
35 super(notRecordedProbability, pitems);
36 }
37
38 public ProfiledMethod[] getMethods() {
39 return super.getItems();
40 }
41
42 public static class ProfiledMethod extends AbstractProfiledItem<ResolvedJavaMethod> {
43
44 public ProfiledMethod(ResolvedJavaMethod method, double probability) {
45 super(method, probability);
46 }
47
48 /**
49 * Returns the type for this profile entry.
50 */
51 public ResolvedJavaMethod getMethod() {
52 return getItem();
53 }
54
55 @Override
56 public String toString() {
57 return "{" + item.getName() + ", " + probability + "}";
58 }
59 }
60 }