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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java @ 6500:8fd4201ce98c

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moved TTY and LogStream to com.oracle.graal.debug
author Doug Simon <doug.simon@oracle.com>
date Wed, 03 Oct 2012 18:34:46 +0200
parents 6bc8aa568cb9
children 2a0c9f20baa1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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Christian Wimmer <Christian.Wimmer@Oracle.com>
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2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot.meta;
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24
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25 import static com.oracle.graal.api.code.MemoryBarriers.*;
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26
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27 import java.lang.reflect.*;
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28 import java.util.*;
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29
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30 import com.oracle.graal.api.code.*;
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31 import com.oracle.graal.api.code.CodeUtil.RefMapFormatter;
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32 import com.oracle.graal.api.code.CompilationResult.Call;
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33 import com.oracle.graal.api.code.CompilationResult.DataPatch;
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34 import com.oracle.graal.api.code.CompilationResult.Mark;
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35 import com.oracle.graal.api.code.CompilationResult.Safepoint;
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36 import com.oracle.graal.api.meta.*;
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37 import com.oracle.graal.api.meta.JavaType.Representation;
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38 import com.oracle.graal.compiler.*;
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39 import com.oracle.graal.graph.*;
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40 import com.oracle.graal.hotspot.*;
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41 import com.oracle.graal.hotspot.bridge.*;
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42 import com.oracle.graal.hotspot.nodes.*;
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43 import com.oracle.graal.hotspot.snippets.*;
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44 import com.oracle.graal.nodes.*;
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45 import com.oracle.graal.nodes.calc.*;
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46 import com.oracle.graal.nodes.extended.*;
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47 import com.oracle.graal.nodes.java.*;
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48 import com.oracle.graal.nodes.java.MethodCallTargetNode.InvokeKind;
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49 import com.oracle.graal.nodes.spi.*;
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50 import com.oracle.graal.nodes.type.*;
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51 import com.oracle.graal.snippets.*;
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52
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53 /**
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54 * HotSpot implementation of {@link GraalCodeCacheProvider}.
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55 */
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56 public abstract class HotSpotRuntime implements GraalCodeCacheProvider {
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57 public final HotSpotVMConfig config;
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58 private final RegisterConfig regConfig;
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59 private final RegisterConfig globalStubRegConfig;
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60 private final HotSpotGraalRuntime graalRuntime;
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61 private CheckCastSnippets.Templates checkcastSnippets;
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62 private InstanceOfSnippets.Templates instanceofSnippets;
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63 private NewObjectSnippets.Templates newObjectSnippets;
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64 private MonitorSnippets.Templates monitorSnippets;
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65
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66 public HotSpotRuntime(HotSpotVMConfig config, HotSpotGraalRuntime graalRuntime) {
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67 this.config = config;
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68 this.graalRuntime = graalRuntime;
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69 regConfig = createRegisterConfig(false);
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70 globalStubRegConfig = createRegisterConfig(true);
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71 }
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72
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73 protected abstract RegisterConfig createRegisterConfig(boolean globalStubConfig);
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74
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75 public void installSnippets(SnippetInstaller installer) {
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76 installer.install(SystemSnippets.class);
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77 installer.install(UnsafeSnippets.class);
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78 installer.install(ArrayCopySnippets.class);
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79
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80 installer.install(CheckCastSnippets.class);
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81 installer.install(InstanceOfSnippets.class);
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82 installer.install(NewObjectSnippets.class);
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83 installer.install(MonitorSnippets.class);
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84
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85 checkcastSnippets = new CheckCastSnippets.Templates(this);
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86 instanceofSnippets = new InstanceOfSnippets.Templates(this);
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87 newObjectSnippets = new NewObjectSnippets.Templates(this, graalRuntime.getTarget(), config.useTLAB);
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88 monitorSnippets = new MonitorSnippets.Templates(this, config.useFastLocking);
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89 }
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91
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92 public HotSpotGraalRuntime getGraalRuntime() {
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93 return graalRuntime;
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94 }
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95
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96 /**
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97 * Gets the register holding the current thread.
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98 */
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99 public abstract Register threadRegister();
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100
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101 /**
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102 * Gets the stack pointer register.
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103 */
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104 public abstract Register stackPointerRegister();
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105
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106 @Override
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107 public String disassemble(CodeInfo info, CompilationResult tm) {
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108 byte[] code = info.code();
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109 TargetDescription target = graalRuntime.getTarget();
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110 HexCodeFile hcf = new HexCodeFile(code, info.start(), target.arch.name, target.wordSize * 8);
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111 if (tm != null) {
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112 HexCodeFile.addAnnotations(hcf, tm.annotations());
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113 addExceptionHandlersComment(tm, hcf);
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114 Register fp = regConfig.getFrameRegister();
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115 RefMapFormatter slotFormatter = new RefMapFormatter(target.arch, target.wordSize, fp, 0);
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69a8969dbf40 Reduce public fields in api.code project.
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116 for (Safepoint safepoint : tm.getSafepoints()) {
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117 if (safepoint instanceof Call) {
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118 Call call = (Call) safepoint;
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parents: 5247
diff changeset
119 if (call.debugInfo != null) {
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
120 hcf.addComment(call.pcOffset + call.size, CodeUtil.append(new StringBuilder(100), call.debugInfo, slotFormatter).toString());
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
121 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
122 addOperandComment(hcf, call.pcOffset, "{" + getTargetName(call) + "}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
123 } else {
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
124 if (safepoint.debugInfo != null) {
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
125 hcf.addComment(safepoint.pcOffset, CodeUtil.append(new StringBuilder(100), safepoint.debugInfo, slotFormatter).toString());
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
126 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
127 addOperandComment(hcf, safepoint.pcOffset, "{safepoint}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
128 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
129 }
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
130 for (DataPatch site : tm.getDataReferences()) {
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
131 hcf.addOperandComment(site.pcOffset, "{" + site.constant + "}");
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
132 }
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
133 for (Mark mark : tm.getMarks()) {
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
134 hcf.addComment(mark.pcOffset, getMarkName(mark));
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
135 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
136 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5247
diff changeset
137 return hcf.toEmbeddedString();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
138 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
139
5233
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
140 /**
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
141 * Decodes a call target to a mnemonic if possible.
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
142 */
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
143 private String getTargetName(Call call) {
5230
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
144 Field[] fields = config.getClass().getDeclaredFields();
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
145 for (Field f : fields) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
146 if (f.getName().endsWith("Stub")) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
147 f.setAccessible(true);
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
148 try {
6475
67b94a9fba57 append global stub address when disassembling a call to a global stub
Doug Simon <doug.simon@oracle.com>
parents: 6463
diff changeset
149 Object address = f.get(config);
67b94a9fba57 append global stub address when disassembling a call to a global stub
Doug Simon <doug.simon@oracle.com>
parents: 6463
diff changeset
150 if (address.equals(call.target)) {
67b94a9fba57 append global stub address when disassembling a call to a global stub
Doug Simon <doug.simon@oracle.com>
parents: 6463
diff changeset
151 return f.getName() + ":0x" + Long.toHexString((Long) address);
5230
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
152 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
153 } catch (Exception e) {
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
154 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
155 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
156 }
5233
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
157 return String.valueOf(call.target);
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
158 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
159
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
160 /**
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
161 * Decodes a mark to a mnemonic if possible.
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
162 */
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
163 private static String getMarkName(Mark mark) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
164 Field[] fields = Marks.class.getDeclaredFields();
5233
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
165 for (Field f : fields) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
166 if (Modifier.isStatic(f.getModifiers()) && f.getName().startsWith("MARK_")) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
167 f.setAccessible(true);
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
168 try {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
169 if (f.get(null).equals(mark.id)) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
170 return f.getName();
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
171 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
172 } catch (Exception e) {
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
173 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
174 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
175 }
efbb1e33e2f3 removed XIR prologue and epilogues - architecture and runtime specific subclass of Backend is now used instead
Doug Simon <doug.simon@oracle.com>
parents: 5230
diff changeset
176 return "MARK:" + mark.id;
5230
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
177 }
333930100018 enhanced disassembly to decode stub addresses for runtime calls
Doug Simon <doug.simon@oracle.com>
parents: 5213
diff changeset
178
5546
e42c0df7212a Rename CiTargetMethod => CompilationResult.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5541
diff changeset
179 private static void addExceptionHandlersComment(CompilationResult tm, HexCodeFile hcf) {
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
180 if (!tm.getExceptionHandlers().isEmpty()) {
4291
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
181 String nl = HexCodeFile.NEW_LINE;
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
182 StringBuilder buf = new StringBuilder("------ Exception Handlers ------").append(nl);
5552
69a8969dbf40 Reduce public fields in api.code project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5548
diff changeset
183 for (CompilationResult.ExceptionHandler e : tm.getExceptionHandlers()) {
4291
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
184 buf.append(" ").
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
185 append(e.pcOffset).append(" -> ").
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
186 append(e.handlerPos).
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
187 append(nl);
5241
e24167877471 conditional support for translating ExceptionObjectNode without XIR
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
188 hcf.addComment(e.pcOffset, "[exception -> " + e.handlerPos + "]");
e24167877471 conditional support for translating ExceptionObjectNode without XIR
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
189 hcf.addComment(e.handlerPos, "[exception handler for " + e.pcOffset + "]");
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
190 }
4291
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
191 hcf.addComment(0, buf.toString());
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
192 }
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
193 }
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
194
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
195 private static void addOperandComment(HexCodeFile hcf, int pos, String comment) {
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
196 String oldValue = hcf.addOperandComment(pos, comment);
015c53fefd3a Use HexCodeFile for disassembly to avoid loading slow disassembler.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4262
diff changeset
197 assert oldValue == null : "multiple comments for operand of instruction at " + pos + ": " + comment + ", " + oldValue;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
198 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
199
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
200 @Override
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
201 public ResolvedJavaType getResolvedJavaType(Kind kind) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
202 return (ResolvedJavaType) graalRuntime.getCompilerToVM().getType(kind.toJavaClass());
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
203 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
204
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
205 @Override
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
206 public ResolvedJavaType getTypeOf(Constant constant) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
207 return (ResolvedJavaType) graalRuntime.getCompilerToVM().getJavaType(constant);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
208 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
209
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
210 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
211 public int sizeOfLockData() {
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6329
diff changeset
212 return config.basicLockSize;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
213 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
214
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
215 @Override
5538
e18ba36bfebc Renamed RiConstant => Constant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5537
diff changeset
216 public boolean areConstantObjectsEqual(Constant x, Constant y) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
217 return graalRuntime.getCompilerToVM().compareConstantObjects(x, y);
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
218 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
219
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
220 @Override
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
221 public RegisterConfig getRegisterConfig(JavaMethod method) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
222 return regConfig;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
223 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
224
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
225 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
226 * HotSpots needs an area suitable for storing a program counter for temporary use during the deoptimization process.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
227 */
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
228 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229 public int getCustomStackAreaSize() {
6450
9214d9ff2fb9 replaced magic constant with configuration value
Doug Simon <doug.simon@oracle.com>
parents: 6442
diff changeset
230 return graalRuntime.getTarget().wordSize;
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
231 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
232
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
233 @Override
4181
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
234 public int getMinimumOutgoingSize() {
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
235 return config.runtimeCallStackSize;
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
236 }
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
237
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4142
diff changeset
238 @Override
5538
e18ba36bfebc Renamed RiConstant => Constant.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5537
diff changeset
239 public int getArrayLength(Constant array) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
240 return graalRuntime.getCompilerToVM().getArrayLength(array);
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
241 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
242
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
243 @Override
5718
10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache
Doug Simon <doug.simon@oracle.com>
parents: 5705
diff changeset
244 public void lower(Node n, LoweringTool tool) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
245 StructuredGraph graph = (StructuredGraph) n.graph();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
246 if (n instanceof ArrayLengthNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
247 ArrayLengthNode arrayLengthNode = (ArrayLengthNode) n;
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
248 SafeReadNode safeReadArrayLength = safeReadArrayLength(arrayLengthNode.array(), StructuredGraph.INVALID_GRAPH_ID);
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
249 graph.replaceFixedWithFixed(arrayLengthNode, safeReadArrayLength);
5822
ec65d0d0c873 moved HIR lowering of Invokes into HotspotRuntime
Doug Simon <doug.simon@oracle.com>
parents: 5780
diff changeset
250 } else if (n instanceof Invoke) {
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
251 Invoke invoke = (Invoke) n;
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
252 if (invoke.callTarget() instanceof MethodCallTargetNode) {
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
253 MethodCallTargetNode callTarget = invoke.methodCallTarget();
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
254 NodeInputList<ValueNode> parameters = callTarget.arguments();
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
255 ValueNode receiver = parameters.size() <= 0 ? null : parameters.get(0);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
256 if (!callTarget.isStatic() && receiver.kind() == Kind.Object && !receiver.objectStamp().nonNull()) {
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
257 invoke.node().dependencies().add(tool.createNullCheckGuard(receiver, invoke.leafGraphId()));
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
258 }
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
259 Kind[] signature = MetaUtil.signatureToKinds(callTarget.targetMethod().signature(), callTarget.isStatic() ? null : callTarget.targetMethod().holder().kind());
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
260
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
261 AbstractCallTargetNode loweredCallTarget = null;
5829
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
262 if (callTarget.invokeKind() == InvokeKind.Virtual &&
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
263 GraalOptions.InlineVTableStubs &&
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
264 (GraalOptions.AlwaysInlineVTableStubs || invoke.isMegamorphic())) {
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
265
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
266 HotSpotResolvedJavaMethod hsMethod = (HotSpotResolvedJavaMethod) callTarget.targetMethod();
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
267 if (!hsMethod.holder().isInterface()) {
5841
f84d11672a86 vtable dispatch inlining for megamorphic virtual calls now works and is enabled by default
Doug Simon <doug.simon@oracle.com>
parents: 5829
diff changeset
268 // We use LocationNode.ANY_LOCATION for the reads that access the vtable entry and the compiled code entry
f84d11672a86 vtable dispatch inlining for megamorphic virtual calls now works and is enabled by default
Doug Simon <doug.simon@oracle.com>
parents: 5829
diff changeset
269 // as HotSpot does not guarantee they are final values.
5829
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
270 int vtableEntryOffset = hsMethod.vtableEntryOffset();
6379
ad97777056ec Checks on vtableEntryOffset to avoid calling to the VM if the holder is not initialized
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 6329
diff changeset
271 assert vtableEntryOffset > 0;
6460
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
272 LoadHubNode hub = graph.add(new LoadHubNode(receiver));
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
273 Kind wordKind = graalRuntime.getTarget().wordKind;
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
274 Stamp nonNullWordStamp = StampFactory.forWord(wordKind, true);
5829
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
275 ReadNode methodOop = graph.add(new ReadNode(hub, LocationNode.create(LocationNode.ANY_LOCATION, wordKind, vtableEntryOffset, graph), nonNullWordStamp));
0095a9c235c6 incomplete (non XIR) support for inlining virtual dispatch at call sites - all design questions yet to be addressed
Doug Simon <doug.simon@oracle.com>
parents: 5823
diff changeset
276 ReadNode compiledEntry = graph.add(new ReadNode(methodOop, LocationNode.create(LocationNode.ANY_LOCATION, wordKind, config.methodCompiledEntryOffset, graph), nonNullWordStamp));
5841
f84d11672a86 vtable dispatch inlining for megamorphic virtual calls now works and is enabled by default
Doug Simon <doug.simon@oracle.com>
parents: 5829
diff changeset
277
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
278 loweredCallTarget = graph.add(new HotSpotIndirectCallTargetNode(methodOop, compiledEntry, parameters, invoke.node().stamp(), signature, callTarget.targetMethod(), CallingConvention.Type.JavaCall));
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
279
6463
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
280 graph.addBeforeFixed(invoke.node(), hub);
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
281 graph.addAfterFixed(hub, methodOop);
5823
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
282 graph.addAfterFixed(methodOop, compiledEntry);
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
283 }
f238fe91dc7f partial (non XIR) support for inlining virtual dispatch at call sites - still needs fixing
Doug Simon <doug.simon@oracle.com>
parents: 5822
diff changeset
284 }
6409
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
285
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
286 if (loweredCallTarget == null) {
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
287 loweredCallTarget = graph.add(new HotSpotDirectCallTargetNode(parameters, invoke.node().stamp(), signature, callTarget.targetMethod(), CallingConvention.Type.JavaCall, callTarget.invokeKind()));
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
288 }
823a2978e7ba Lowering of call targets to direct / indirect call targets
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6404
diff changeset
289 callTarget.replaceAndDelete(loweredCallTarget);
5822
ec65d0d0c873 moved HIR lowering of Invokes into HotspotRuntime
Doug Simon <doug.simon@oracle.com>
parents: 5780
diff changeset
290 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
291 } else if (n instanceof LoadFieldNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
292 LoadFieldNode field = (LoadFieldNode) n;
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5552
diff changeset
293 int displacement = ((HotSpotResolvedJavaField) field.field()).offset();
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
294 assert field.kind() != Kind.Illegal;
5531
816fb2492760 Remove architecture boolean from Ri* interfaces.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5530
diff changeset
295 ReadNode memoryRead = graph.add(new ReadNode(field.object(), LocationNode.create(field.field(), field.field().kind(), displacement, graph), field.stamp()));
5425
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5401
diff changeset
296 memoryRead.dependencies().add(tool.createNullCheckGuard(field.object(), field.leafGraphId()));
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
297 graph.replaceFixedWithFixed(field, memoryRead);
5167
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
298 if (field.isVolatile()) {
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
299 MembarNode preMembar = graph.add(new MembarNode(JMM_PRE_VOLATILE_READ));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
300 graph.addBeforeFixed(memoryRead, preMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
301 MembarNode postMembar = graph.add(new MembarNode(JMM_POST_VOLATILE_READ));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
302 graph.addAfterFixed(memoryRead, postMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
303 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
304 } else if (n instanceof StoreFieldNode) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
305 StoreFieldNode storeField = (StoreFieldNode) n;
5554
70f715dfbb41 Bring Java renamings and restructurings to the C++ part.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5552
diff changeset
306 HotSpotResolvedJavaField field = (HotSpotResolvedJavaField) storeField.field();
5531
816fb2492760 Remove architecture boolean from Ri* interfaces.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5530
diff changeset
307 WriteNode memoryWrite = graph.add(new WriteNode(storeField.object(), storeField.value(), LocationNode.create(storeField.field(), storeField.field().kind(), field.offset(), graph)));
5425
0364a2a874b8 changes towards a canonical representation of comparisons:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5401
diff changeset
308 memoryWrite.dependencies().add(tool.createNullCheckGuard(storeField.object(), storeField.leafGraphId()));
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
309 memoryWrite.setStateAfter(storeField.stateAfter());
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
310 graph.replaceFixedWithFixed(storeField, memoryWrite);
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
311
5167
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
312 FixedWithNextNode last = memoryWrite;
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
313 if (field.kind() == Kind.Object && !memoryWrite.value().objectStamp().alwaysNull()) {
5167
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
314 FieldWriteBarrier writeBarrier = graph.add(new FieldWriteBarrier(memoryWrite.object()));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
315 graph.addAfterFixed(memoryWrite, writeBarrier);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
316 last = writeBarrier;
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
317 }
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
318 if (storeField.isVolatile()) {
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
319 MembarNode preMembar = graph.add(new MembarNode(JMM_PRE_VOLATILE_WRITE));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
320 graph.addBeforeFixed(memoryWrite, preMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
321 MembarNode postMembar = graph.add(new MembarNode(JMM_POST_VOLATILE_WRITE));
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
322 graph.addAfterFixed(last, postMembar);
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
323 }
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
324 } else if (n instanceof CompareAndSwapNode) {
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
325 // Separate out GC barrier semantics
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
326 CompareAndSwapNode cas = (CompareAndSwapNode) n;
591f8231aa82 removed XIR & LIR code for nodes that are completely lowered in HotspotRuntime.lower()
Doug Simon <doug.simon@oracle.com>
parents: 5160
diff changeset
327 ValueNode expected = cas.expected();
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
328 if (expected.kind() == Kind.Object && !cas.newValue().objectStamp().alwaysNull()) {
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
329 ResolvedJavaType type = cas.object().objectStamp().type();
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
330 if (type != null && !type.isArrayClass() && type.toJava() != Object.class) {
5168
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
331 // Use a field write barrier since it's not an array store
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
332 FieldWriteBarrier writeBarrier = graph.add(new FieldWriteBarrier(cas.object()));
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
333 graph.addAfterFixed(cas, writeBarrier);
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
334 } else {
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
335 // This may be an array store so use an array write barrier
5187
9b8c0d1bc2dd unsafe load/store snippets now require a displacement argument which allows x86 complex addressing modes to be used for tighter encoding of array store/load operations
Doug Simon <doug.simon@oracle.com>
parents: 5177
diff changeset
336 LocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, cas.expected().kind(), cas.displacement(), cas.offset(), graph, false);
5168
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
337 graph.addAfterFixed(cas, graph.add(new ArrayWriteBarrier(cas.object(), location)));
519d27db8eb9 made CompareAndSwapNode implement Lowerable to ensure partial HIR -> HIR lowering happens
Doug Simon <doug.simon@oracle.com>
parents: 5167
diff changeset
338 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
339 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
340 } else if (n instanceof LoadIndexedNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
341 LoadIndexedNode loadIndexed = (LoadIndexedNode) n;
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
342
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
343 ValueNode boundsCheck = createBoundsCheck(loadIndexed, tool);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
344
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
345 Kind elementKind = loadIndexed.elementKind();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
346 LocationNode arrayLocation = createArrayLocation(graph, elementKind, loadIndexed.index());
5076
01ffb0fc9aec propagate stamps while lowering
Lukas Stadler <lukas.stadler@jku.at>
parents: 5067
diff changeset
347 ReadNode memoryRead = graph.add(new ReadNode(loadIndexed.array(), arrayLocation, loadIndexed.stamp()));
5387
b6aaf6de4053 use dependencies collection instead of explicit guard fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5372
diff changeset
348 memoryRead.dependencies().add(boundsCheck);
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
349 graph.replaceFixedWithFixed(loadIndexed, memoryRead);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
350 } else if (n instanceof StoreIndexedNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
351 StoreIndexedNode storeIndexed = (StoreIndexedNode) n;
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
352 ValueNode boundsCheck = createBoundsCheck(storeIndexed, tool);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
353
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
354 Kind elementKind = storeIndexed.elementKind();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
355 LocationNode arrayLocation = createArrayLocation(graph, elementKind, storeIndexed.index());
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
356 ValueNode value = storeIndexed.value();
5379
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Doug Simon <doug.simon@oracle.com>
parents: 5372
diff changeset
357 CheckCastNode checkcast = null;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
358 ValueNode array = storeIndexed.array();
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
359 if (elementKind == Kind.Object && !value.objectStamp().alwaysNull()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
360 // Store check!
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
361 ResolvedJavaType arrayType = array.objectStamp().type();
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
362 if (arrayType != null && array.objectStamp().isExactType()) {
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
363 ResolvedJavaType elementType = arrayType.componentType();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
364 if (elementType.superType() != null) {
5572
8f9c9d372e31 small renaming and doc fixes
Lukas Stadler <lukas.stadler@jku.at>
parents: 5563
diff changeset
365 ConstantNode type = ConstantNode.forConstant(elementType.getEncoding(Representation.ObjectHub), this, graph);
5379
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Doug Simon <doug.simon@oracle.com>
parents: 5372
diff changeset
366 checkcast = graph.add(new CheckCastNode(type, elementType, value));
5372
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode
Doug Simon <doug.simon@oracle.com>
parents: 5360
diff changeset
367 graph.addBeforeFixed(storeIndexed, checkcast);
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode
Doug Simon <doug.simon@oracle.com>
parents: 5360
diff changeset
368 value = checkcast;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
369 } else {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
370 assert elementType.name().equals("Ljava/lang/Object;") : elementType.name();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
371 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
372 } else {
6460
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
373 LoadHubNode arrayClass = graph.add(new LoadHubNode(array));
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
374 FloatingReadNode arrayElementKlass = graph.unique(new FloatingReadNode(arrayClass, LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Object, config.arrayClassElementOffset, graph), null, StampFactory.objectNonNull()));
5379
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Doug Simon <doug.simon@oracle.com>
parents: 5372
diff changeset
375 checkcast = graph.add(new CheckCastNode(arrayElementKlass, null, value));
5372
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode
Doug Simon <doug.simon@oracle.com>
parents: 5360
diff changeset
376 graph.addBeforeFixed(storeIndexed, checkcast);
6463
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
377 graph.addBeforeFixed(checkcast, arrayClass);
5372
4485e0edd1af made CheckCastNode be a FixedNode instead of a BooleanNode
Doug Simon <doug.simon@oracle.com>
parents: 5360
diff changeset
378 value = checkcast;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
379 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
380 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
381 WriteNode memoryWrite = graph.add(new WriteNode(array, value, arrayLocation));
5387
b6aaf6de4053 use dependencies collection instead of explicit guard fields
Lukas Stadler <lukas.stadler@jku.at>
parents: 5372
diff changeset
382 memoryWrite.dependencies().add(boundsCheck);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
383 memoryWrite.setStateAfter(storeIndexed.stateAfter());
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
384
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
385 graph.replaceFixedWithFixed(storeIndexed, memoryWrite);
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
386
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
387 if (elementKind == Kind.Object && !value.objectStamp().alwaysNull()) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
388 graph.addAfterFixed(memoryWrite, graph.add(new ArrayWriteBarrier(array, arrayLocation)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
389 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
390 } else if (n instanceof UnsafeLoadNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
391 UnsafeLoadNode load = (UnsafeLoadNode) n;
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
392 assert load.kind() != Kind.Illegal;
5466
af07e798947d lifted fast subtype check into checkcast snippets
Doug Simon <doug.simon@oracle.com>
parents: 5453
diff changeset
393 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, load.loadKind(), load.displacement(), load.offset(), graph, false);
5076
01ffb0fc9aec propagate stamps while lowering
Lukas Stadler <lukas.stadler@jku.at>
parents: 5067
diff changeset
394 ReadNode memoryRead = graph.add(new ReadNode(load.object(), location, load.stamp()));
5563
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default)
Doug Simon <doug.simon@oracle.com>
parents: 5554
diff changeset
395 if (load.object().kind().isObject()) {
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default)
Doug Simon <doug.simon@oracle.com>
parents: 5554
diff changeset
396 memoryRead.dependencies().add(tool.createNullCheckGuard(load.object(), StructuredGraph.INVALID_GRAPH_ID));
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default)
Doug Simon <doug.simon@oracle.com>
parents: 5554
diff changeset
397 }
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
398 graph.replaceFixedWithFixed(load, memoryRead);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
399 } else if (n instanceof UnsafeStoreNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
400 UnsafeStoreNode store = (UnsafeStoreNode) n;
5466
af07e798947d lifted fast subtype check into checkcast snippets
Doug Simon <doug.simon@oracle.com>
parents: 5453
diff changeset
401 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, store.storeKind(), store.displacement(), store.offset(), graph, false);
5705
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
402 ValueNode object = store.object();
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
403 WriteNode write = graph.add(new WriteNode(object, store.value(), location));
5192
20993edddd73 write barrier for UnsafeStoreNode must be inserted after associated write node has replaced original store node in the graph
Doug Simon <doug.simon@oracle.com>
parents: 5190
diff changeset
404 write.setStateAfter(store.stateAfter());
20993edddd73 write barrier for UnsafeStoreNode must be inserted after associated write node has replaced original store node in the graph
Doug Simon <doug.simon@oracle.com>
parents: 5190
diff changeset
405 graph.replaceFixedWithFixed(store, write);
5831
ed08c40d67de Add a alwaysNull property to ObjectStamp (Phi(null, a! A) get a "a A" stamp and not just "a -")
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5780
diff changeset
406 if (write.value().kind() == Kind.Object && !write.value().objectStamp().alwaysNull()) {
5705
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
407 ResolvedJavaType type = object.objectStamp().type();
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
408 WriteBarrier writeBarrier;
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
409 if (type != null && !type.isArrayClass() && type.toJava() != Object.class) {
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
410 // Use a field write barrier since it's not an array store
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
411 writeBarrier = graph.add(new FieldWriteBarrier(object));
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
412 } else {
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
413 // This may be an array store so use an array write barrier
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
414 writeBarrier = graph.add(new ArrayWriteBarrier(object, location));
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
415 }
f96e7b39e9fe Be more strict on isInt check in CAS lowering when index is constant
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5663
diff changeset
416 graph.addAfterFixed(write, writeBarrier);
5190
cb3245503a5e emit GC write barrier for UnsafeStoreNode only if store kind is Object
Doug Simon <doug.simon@oracle.com>
parents: 5187
diff changeset
417 }
6460
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
418 } else if (n instanceof LoadHubNode) {
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
419 LoadHubNode loadHub = (LoadHubNode) n;
6463
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
420 LocationNode location = LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Object, config.hubOffset, graph);
6460
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
421 ValueNode object = loadHub.object();
6459
a938e15e3bd7 made ReadHubNode floating
Doug Simon <doug.simon@oracle.com>
parents: 6457
diff changeset
422 ValueNode guard = tool.createNullCheckGuard(object, StructuredGraph.INVALID_GRAPH_ID);
6463
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
423 ReadNode hub = graph.add(new ReadNode(object, location, StampFactory.objectNonNull()));
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
424 hub.dependencies().add(guard);
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
425 graph.replaceFixed(loadHub, hub);
5379
c862951e769d moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Doug Simon <doug.simon@oracle.com>
parents: 5372
diff changeset
426 } else if (n instanceof CheckCastNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
427 checkcastSnippets.lower((CheckCastNode) n, tool);
6302
5d7d9a6953bd added InstanceOfSnippets which passes InstanceOfTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 5842
diff changeset
428 } else if (n instanceof InstanceOfNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
429 instanceofSnippets.lower((InstanceOfNode) n, tool);
5563
6a2671066204 added NewInstanceSnippets for lowering NewInstanceNodes (currently disabled by default)
Doug Simon <doug.simon@oracle.com>
parents: 5554
diff changeset
430 } else if (n instanceof NewInstanceNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
431 newObjectSnippets.lower((NewInstanceNode) n, tool);
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
432 } else if (n instanceof NewArrayNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
433 newObjectSnippets.lower((NewArrayNode) n, tool);
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6329
diff changeset
434 } else if (n instanceof MonitorEnterNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
435 monitorSnippets.lower((MonitorEnterNode) n, tool);
6386
abeeb57b655d added MonitorSnippets which passes MonitorTest but is not yet enabled for general lowering
Doug Simon <doug.simon@oracle.com>
parents: 6329
diff changeset
436 } else if (n instanceof MonitorExitNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
437 monitorSnippets.lower((MonitorExitNode) n, tool);
5663
77069a28a983 split lowering of NEW into two separate nodes - one for doing the allocation and one for doing the object formatting. Both of these nodes are in turn lowered via snippets.
Doug Simon <doug.simon@oracle.com>
parents: 5602
diff changeset
438 } else if (n instanceof TLABAllocateNode) {
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
439 newObjectSnippets.lower((TLABAllocateNode) n, tool);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
440 } else if (n instanceof InitializeObjectNode) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
441 newObjectSnippets.lower((InitializeObjectNode) n, tool);
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
442 } else if (n instanceof InitializeArrayNode) {
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
443 newObjectSnippets.lower((InitializeArrayNode) n, tool);
6431
2e376f8ea4e2 added snippet for lowering NewMultiArrayNodes
Doug Simon <doug.simon@oracle.com>
parents: 6409
diff changeset
444 } else if (n instanceof NewMultiArrayNode) {
6462
b3f5dc099f9d removed XIR
Doug Simon <doug.simon@oracle.com>
parents: 6460
diff changeset
445 newObjectSnippets.lower((NewMultiArrayNode) n, tool);
5241
e24167877471 conditional support for translating ExceptionObjectNode without XIR
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
446 } else {
e24167877471 conditional support for translating ExceptionObjectNode without XIR
Doug Simon <doug.simon@oracle.com>
parents: 5233
diff changeset
447 assert false : "Node implementing Lowerable not handled: " + n;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
448 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
449 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
450
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
451 private static IndexedLocationNode createArrayLocation(Graph graph, Kind elementKind, ValueNode index) {
6328
6e66d97a16ae Clean up Kind class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 6302
diff changeset
452 return IndexedLocationNode.create(LocationNode.getArrayLocation(elementKind), elementKind, elementKind.getArrayBaseOffset(), index, graph, true);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
453 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
454
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
455 private SafeReadNode safeReadArrayLength(ValueNode array, long leafGraphId) {
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
456 return safeRead(array.graph(), Kind.Int, array, config.arrayLengthOffset, StampFactory.positiveInt(), leafGraphId);
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
457 }
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
458
5718
10341299528c renamings: ExtendedRiRuntime -> GraalCodeCacheProvider, CiLoweringTool -> LoweringTool, RiGraphCache -> GraphCache
Doug Simon <doug.simon@oracle.com>
parents: 5705
diff changeset
459 private static ValueNode createBoundsCheck(AccessIndexedNode n, LoweringTool tool) {
5415
79f12805362b Use iterative lowering instead of manually applying lowering
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5401
diff changeset
460 StructuredGraph graph = (StructuredGraph) n.graph();
79f12805362b Use iterative lowering instead of manually applying lowering
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5401
diff changeset
461 ArrayLengthNode arrayLength = graph.add(new ArrayLengthNode(n.array()));
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
462 ValueNode guard = tool.createGuard(graph.unique(new IntegerBelowThanNode(n.index(), arrayLength)), DeoptimizationReason.BoundsCheckException, DeoptimizationAction.InvalidateReprofile, n.leafGraphId());
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
463
5415
79f12805362b Use iterative lowering instead of manually applying lowering
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5401
diff changeset
464 graph.addBeforeFixed(n, arrayLength);
5401
332a3c0d7b3b remove array length input from LoadIndexedNode and StoreIndexedNode
Lukas Stadler <lukas.stadler@jku.at>
parents: 5400
diff changeset
465 return guard;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
466 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
467
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
468 @Override
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
469 public StructuredGraph intrinsicGraph(ResolvedJavaMethod caller, int bci, ResolvedJavaMethod method, List<? extends Node> parameters) {
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
470 JavaType holder = method.holder();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
471 String fullName = method.name() + method.signature().asString();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
472 String holderName = holder.name();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
473 if (holderName.equals("Ljava/lang/Object;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
474 if (fullName.equals("getClass()Ljava/lang/Class;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
475 ValueNode obj = (ValueNode) parameters.get(0);
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
476 ObjectStamp stamp = (ObjectStamp) obj.stamp();
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
477 if (stamp.nonNull() && stamp.isExactType()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
478 StructuredGraph graph = new StructuredGraph();
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
479 ValueNode result = ConstantNode.forObject(stamp.type().toJava(), this, graph);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
480 ReturnNode ret = graph.add(new ReturnNode(result));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
481 graph.start().setNext(ret);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
482 return graph;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
483 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
484 StructuredGraph graph = new StructuredGraph();
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
485 LocalNode receiver = graph.unique(new LocalNode(0, StampFactory.objectNonNull()));
6460
78e352577028 renamed ReadHubNode to LoadHubNode to be imply higher level operation (c.f. UnsafeLoadNode vs ReadNode)
Doug Simon <doug.simon@oracle.com>
parents: 6459
diff changeset
486 LoadHubNode hub = graph.add(new LoadHubNode(receiver));
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
487 Stamp resultStamp = StampFactory.declaredNonNull(getResolvedJavaType(Class.class));
6459
a938e15e3bd7 made ReadHubNode floating
Doug Simon <doug.simon@oracle.com>
parents: 6457
diff changeset
488 FloatingReadNode result = graph.unique(new FloatingReadNode(hub, LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Object, config.classMirrorOffset, graph), null, resultStamp));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
489 ReturnNode ret = graph.add(new ReturnNode(result));
6463
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
490 graph.start().setNext(hub);
41f0849e107b reverted LoadHubNode to be a fixed node
Doug Simon <doug.simon@oracle.com>
parents: 6462
diff changeset
491 hub.setNext(ret);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
492 return graph;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
493 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
494 } else if (holderName.equals("Ljava/lang/Class;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
495 if (fullName.equals("getModifiers()I")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
496 StructuredGraph graph = new StructuredGraph();
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
497 LocalNode receiver = graph.unique(new LocalNode(0, StampFactory.objectNonNull()));
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
498 SafeReadNode klassOop = safeRead(graph, Kind.Object, receiver, config.klassOopOffset, StampFactory.objectNonNull(), StructuredGraph.INVALID_GRAPH_ID);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
499 graph.start().setNext(klassOop);
5076
01ffb0fc9aec propagate stamps while lowering
Lukas Stadler <lukas.stadler@jku.at>
parents: 5067
diff changeset
500 // TODO(thomaswue): Care about primitive classes! Crashes for primitive classes at the moment (klassOop == null)
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
501 FloatingReadNode result = graph.unique(new FloatingReadNode(klassOop, LocationNode.create(LocationNode.FINAL_LOCATION, Kind.Int, config.klassModifierFlagsOffset, graph), null, StampFactory.intValue()));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
502 ReturnNode ret = graph.add(new ReturnNode(result));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
503 klassOop.setNext(ret);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
504 return graph;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
505 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
506 } else if (holderName.equals("Ljava/lang/Thread;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
507 if (fullName.equals("currentThread()Ljava/lang/Thread;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
508 StructuredGraph graph = new StructuredGraph();
5443
141817e206d4 changes to the dependencies and stamp system:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5426
diff changeset
509 ReturnNode ret = graph.add(new ReturnNode(graph.unique(new CurrentThread(config.threadObjectOffset, this))));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
510 graph.start().setNext(ret);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
511 return graph;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
512 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
513 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
514 return null;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
515 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
516
5540
a891c53a295b Renaming RiKind => Kind.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5538
diff changeset
517 private static SafeReadNode safeRead(Graph graph, Kind kind, ValueNode value, int offset, Stamp stamp, long leafGraphId) {
5129
51111665eda6 Support for recording a leaf graph id for each deoptimization point in the debug info.
Lukas Stadler <lukas.stadler@jku.at>
parents: 5079
diff changeset
518 return graph.add(new SafeReadNode(value, LocationNode.create(LocationNode.FINAL_LOCATION, kind, offset, graph), stamp, leafGraphId));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
519 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
520
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
521 public ResolvedJavaType getResolvedJavaType(Class<?> clazz) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
522 return (ResolvedJavaType) graalRuntime.getCompilerToVM().getType(clazz);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
523 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
524
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
525 public Object asCallTarget(Object target) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
526 return target;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
527 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
528
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
529 public long getMaxCallTargetOffset(RuntimeCall rtcall) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
530 return graalRuntime.getCompilerToVM().getMaxCallTargetOffset(rtcall);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
531 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
532
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
533 public ResolvedJavaMethod getResolvedJavaMethod(Method reflectionMethod) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
534 return (ResolvedJavaMethod) graalRuntime.getCompilerToVM().getJavaMethod(reflectionMethod);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
535 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
536
6442
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6431
diff changeset
537 @Override
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6431
diff changeset
538 public ResolvedJavaField getResolvedJavaField(Field reflectionField) {
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6431
diff changeset
539 return graalRuntime.getCompilerToVM().getJavaField(reflectionField);
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6431
diff changeset
540 }
45f682f7fea8 Add MetaAccessProvider.getResolvedJavaField to convert from reflection field to metadata field
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6431
diff changeset
541
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
542 private static HotSpotCodeInfo makeInfo(ResolvedJavaMethod method, CompilationResult compResult, CodeInfo[] info) {
5360
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
543 HotSpotCodeInfo hsInfo = null;
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
544 if (info != null && info.length > 0) {
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
545 hsInfo = new HotSpotCodeInfo(compResult, (HotSpotResolvedJavaMethod) method);
5360
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
546 info[0] = hsInfo;
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
547 }
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
548 return hsInfo;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
549 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
550
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
551 public void installMethod(ResolvedJavaMethod method, CompilationResult compResult, CodeInfo[] info) {
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
552 HotSpotCodeInfo hsInfo = makeInfo(method, compResult, info);
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
553 graalRuntime.getCompilerToVM().installMethod(new HotSpotCompilationResult((HotSpotResolvedJavaMethod) method, compResult), true, hsInfo);
5360
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
554 }
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
555
6cc970203f30 moved creation of a RiCodeInfo to the runtime side of the CRI
Doug Simon <doug.simon@oracle.com>
parents: 5323
diff changeset
556 @Override
5780
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
557 public InstalledCode addMethod(ResolvedJavaMethod method, CompilationResult compResult, CodeInfo[] info) {
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
558 HotSpotCodeInfo hsInfo = makeInfo(method, compResult, info);
64257cbef60c removed compile method from GraalCodeCacheProvider interface
Doug Simon <doug.simon@oracle.com>
parents: 5776
diff changeset
559 return graalRuntime.getCompilerToVM().installMethod(new HotSpotCompilationResult((HotSpotResolvedJavaMethod) method, compResult), false, hsInfo);
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
560 }
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
561
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
562 public RegisterConfig getGlobalStubRegisterConfig() {
4262
744dade427b8 another batch of work towards GraalCompilation removal:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4220
diff changeset
563 return globalStubRegConfig;
744dade427b8 another batch of work towards GraalCompilation removal:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4220
diff changeset
564 }
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
565
4993
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
566 @Override
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
567 public int encodeDeoptActionAndReason(DeoptimizationAction action, DeoptimizationReason reason) {
5114
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
568 final int actionShift = 0;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
569 final int reasonShift = 3;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
570
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
571 int actionValue = convertDeoptAction(action);
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
572 int reasonValue = convertDeoptReason(reason);
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
573 return (~(((reasonValue) << reasonShift) + ((actionValue) << actionShift)));
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
574 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
575
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
576 @Override
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
577 public int convertDeoptAction(DeoptimizationAction action) {
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
578 // This must be kept in sync with the DeoptAction enum defined in deoptimization.hpp
5114
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
579 switch(action) {
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
580 case None: return 0;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
581 case RecompileIfTooManyDeopts: return 1;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
582 case InvalidateReprofile: return 2;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
583 case InvalidateRecompile: return 3;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
584 case InvalidateStopCompiling: return 4;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
585 default: throw GraalInternalError.shouldNotReachHere();
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
586 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
587 }
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
588
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
589 @Override
5541
b4c406861c33 More renamings to drop Ri* prefix completely. Deleted graph.BitMap class and replaced with java.util.BitSet.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5540
diff changeset
590 public int convertDeoptReason(DeoptimizationReason reason) {
5760
87e8baf5447c added snippets for lowering array creation and initialization (in NewObjectSnippets)
Doug Simon <doug.simon@oracle.com>
parents: 5728
diff changeset
591 // This must be kept in sync with the DeoptReason enum defined in deoptimization.hpp
5114
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
592 switch(reason) {
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
593 case None: return 0;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
594 case NullCheckException: return 1;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
595 case BoundsCheckException: return 2;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
596 case ClassCastException: return 3;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
597 case ArrayStoreException: return 4;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
598 case UnreachedCode: return 5;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
599 case TypeCheckedInliningViolated: return 6;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
600 case OptimizedTypeCheckViolated: return 7;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
601 case NotCompiledExceptionHandler: return 8;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
602 case Unresolved: return 9;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
603 case JavaSubroutineMismatch: return 10;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
604 case ArithmeticException: return 11;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
605 case RuntimeConstraint: return 12;
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
606 default: throw GraalInternalError.shouldNotReachHere();
dad1ac9dba7d finished first implementation of disabling runtime feedback selectively based on deoptimization history
Christian Haeubl <christian.haeubl@oracle.com>
parents: 5110
diff changeset
607 }
4993
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
608 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
609 }