Mercurial > hg > graal-compiler

annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultCallNode.java @ 15089:448338c9ce96

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Truffle: Made inlining context-insensitive again to reduce complexity.
author Christian Humer <christian.humer@gmail.com>
date Mon, 14 Apr 2014 18:25:23 +0200
parents f675818d9ad0
children 607e33885130
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
1 /*
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
4 *
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
7 * published by the Free Software Foundation. Oracle designates this
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
8 * particular file as subject to the "Classpath" exception as provided
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
9 * by Oracle in the LICENSE file that accompanied this code.
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
10 *
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
11 * This code is distributed in the hope that it will be useful, but WITHOUT
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
14 * version 2 for more details (a copy is included in the LICENSE file that
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
15 * accompanied this code).
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
16 *
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
17 * You should have received a copy of the GNU General Public License version
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
18 * 2 along with this work; if not, write to the Free Software Foundation,
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
20 *
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
22 * or visit www.oracle.com if you need additional information or have any
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
23 * questions.
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
24 */
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
25 package com.oracle.truffle.api.impl;
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
26
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
27 import com.oracle.truffle.api.*;
15064
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
28 import com.oracle.truffle.api.CompilerDirectives.*;
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
29 import com.oracle.truffle.api.frame.*;
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
30 import com.oracle.truffle.api.frame.FrameInstance.*;
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
31 import com.oracle.truffle.api.nodes.*;
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
32
15064
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
33 public class DefaultCallNode extends CallNode implements MaterializedFrameNotify {
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
34
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
35 @CompilationFinal private FrameAccess outsideFrameAccess = FrameAccess.NONE;
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
36
15089
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
37 private boolean inliningForced;
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
38
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
39 public DefaultCallNode(CallTarget target) {
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
40 super(target);
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
41 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
42
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
43 @Override
15064
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
44 public Object call(VirtualFrame frame, Object[] arguments) {
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
45 return callProxy(this, getCurrentCallTarget(), frame, arguments);
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
46 }
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
47
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
48 public static Object callProxy(MaterializedFrameNotify notify, CallTarget callTarget, VirtualFrame frame, Object[] arguments) {
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
49 try {
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
50 if (notify.getOutsideFrameAccess() != FrameAccess.NONE) {
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
51 CompilerDirectives.materialize(frame);
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
52 }
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
53 return callTarget.call(arguments);
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
54 } finally {
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
55 // this assertion is needed to keep the values from being cleared as non-live locals
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
56 assert notify != null & callTarget != null & frame != null;
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
57 }
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
58 }
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
59
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
60 @Override
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
61 public FrameAccess getOutsideFrameAccess() {
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
62 return outsideFrameAccess;
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
63 }
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
64
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
65 @Override
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
66 public void setOutsideFrameAccess(FrameAccess outsideFrameAccess) {
f675818d9ad0 new getStackTrace and getCurrentFrame functionality in TruffleRuntime
Lukas Stadler <lukas.stadler@oracle.com>
parents: 14991
diff changeset
67 this.outsideFrameAccess = outsideFrameAccess;
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
68 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
69
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
70 @Override
15089
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
71 public void forceInlining() {
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
72 inliningForced = true;
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
73 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
74
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
75 @Override
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
76 public CallTarget getSplitCallTarget() {
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
77 return null;
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
78 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
79
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
80 @Override
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
81 public boolean split() {
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
82 return false;
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
83 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
84
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
85 @Override
15089
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
86 public boolean isInlined() {
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
87 return false;
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
88 }
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
89
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
90 @Override
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
91 public boolean isSplittable() {
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
92 return false;
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
93 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
94
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
95 @Override
15089
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
96 public boolean isInliningForced() {
448338c9ce96 Truffle: Made inlining context-insensitive again to reduce complexity.
Christian Humer <christian.humer@gmail.com>
parents: 15064
diff changeset
97 return inliningForced;
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
98 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
99
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
100 @Override
14566
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14078
diff changeset
101 public boolean isInlinable() {
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14078
diff changeset
102 return false;
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14078
diff changeset
103 }
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14078
diff changeset
104
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14078
diff changeset
105 @Override
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
106 public String toString() {
14982
1422f0bd55e3 Truffle: Truffle API changes for context sensitive inlining.
Christian Humer <christian.humer@gmail.com>
parents: 14566
diff changeset
107 return (getParent() != null ? getParent().toString() : super.toString()) + " call " + getCurrentCallTarget().toString();
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
108 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
109 }