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annotate graal/com.oracle.max.graal.hotspot/src/com/oracle/graal/hotspot/ri/HotSpotRuntime.java @ 5059:ed559a528128

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author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 08 Mar 2012 17:57:30 +0100
parents graal/com.oracle.max.graal.hotspot/src/com/oracle/max/graal/hotspot/ri/HotSpotRuntime.java@2f2c6347fce4
children 4ed4295ce15f
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1 /*
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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.max.graal.hotspot.ri;
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24
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25 import java.lang.reflect.*;
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26 import java.util.*;
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27
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28 import com.oracle.max.cri.ci.*;
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29 import com.oracle.max.cri.ci.CiTargetMethod.Call;
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30 import com.oracle.max.cri.ci.CiTargetMethod.DataPatch;
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31 import com.oracle.max.cri.ci.CiTargetMethod.Safepoint;
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32 import com.oracle.max.cri.ci.CiUtil.RefMapFormatter;
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33 import com.oracle.max.cri.ri.*;
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34 import com.oracle.max.cri.ri.RiType.Representation;
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35 import com.oracle.max.criutils.*;
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36 import com.oracle.max.graal.compiler.*;
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37 import com.oracle.max.graal.compiler.phases.*;
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38 import com.oracle.max.graal.compiler.phases.PhasePlan.*;
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39 import com.oracle.max.graal.cri.*;
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40 import com.oracle.max.graal.graph.*;
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41 import com.oracle.max.graal.hotspot.*;
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42 import com.oracle.max.graal.hotspot.Compiler;
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43 import com.oracle.max.graal.hotspot.nodes.*;
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44 import com.oracle.max.graal.java.*;
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45 import com.oracle.max.graal.nodes.*;
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46 import com.oracle.max.graal.nodes.DeoptimizeNode.DeoptAction;
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47 import com.oracle.max.graal.nodes.calc.*;
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48 import com.oracle.max.graal.nodes.extended.*;
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49 import com.oracle.max.graal.nodes.java.*;
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50 import com.oracle.max.graal.snippets.nodes.*;
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51
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52 /**
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53 * CRI runtime implementation for the HotSpot VM.
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54 */
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55 public class HotSpotRuntime implements GraalRuntime {
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56 final HotSpotVMConfig config;
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57 final HotSpotRegisterConfig regConfig;
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58 private final HotSpotRegisterConfig globalStubRegConfig;
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59 private final Compiler compiler;
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60
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61 public HotSpotRuntime(HotSpotVMConfig config, Compiler compiler) {
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62 this.config = config;
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63 this.compiler = compiler;
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64 regConfig = new HotSpotRegisterConfig(config, false);
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65 globalStubRegConfig = new HotSpotRegisterConfig(config, true);
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66 }
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67
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68 @Override
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69 public int codeOffset() {
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70 return 0;
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71 }
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72
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73
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74 public Compiler getCompiler() {
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75 return compiler;
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76 }
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77
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78 @Override
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79 public String disassemble(byte[] code, long address) {
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80 return compiler.getVMEntries().disassembleNative(code, address);
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81 }
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82
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83 @Override
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84 public String disassemble(CiTargetMethod tm) {
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85 byte[] code = Arrays.copyOf(tm.targetCode(), tm.targetCodeSize());
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86 CiTarget target = compiler.getTarget();
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87 HexCodeFile hcf = new HexCodeFile(code, 0L, target.arch.name, target.wordSize * 8);
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88 HexCodeFile.addAnnotations(hcf, tm.annotations());
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89 addExceptionHandlersComment(tm, hcf);
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90 CiRegister fp = regConfig.getFrameRegister();
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91 RefMapFormatter slotFormatter = new RefMapFormatter(target.arch, target.wordSize, fp, 0);
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92 for (Safepoint safepoint : tm.safepoints) {
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93 if (safepoint instanceof Call) {
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94 Call call = (Call) safepoint;
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95 if (call.debugInfo != null) {
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96 hcf.addComment(call.pcOffset + call.size, CiUtil.append(new StringBuilder(100), call.debugInfo, slotFormatter).toString());
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97 }
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98 addOperandComment(hcf, call.pcOffset, "{" + call.target + "}");
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99 } else {
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100 if (safepoint.debugInfo != null) {
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101 hcf.addComment(safepoint.pcOffset, CiUtil.append(new StringBuilder(100), safepoint.debugInfo, slotFormatter).toString());
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102 }
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103 addOperandComment(hcf, safepoint.pcOffset, "{safepoint}");
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104 }
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105 }
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106 for (DataPatch site : tm.dataReferences) {
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107 hcf.addOperandComment(site.pcOffset, "{" + site.constant + "}");
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108 }
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109 return hcf.toEmbeddedString();
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110 }
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111
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112 private static void addExceptionHandlersComment(CiTargetMethod tm, HexCodeFile hcf) {
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113 if (!tm.exceptionHandlers.isEmpty()) {
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114 String nl = HexCodeFile.NEW_LINE;
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115 StringBuilder buf = new StringBuilder("------ Exception Handlers ------").append(nl);
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116 for (CiTargetMethod.ExceptionHandler e : tm.exceptionHandlers) {
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117 buf.append(" ").
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118 append(e.pcOffset).append(" -> ").
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119 append(e.handlerPos).
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120 append(nl);
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121 }
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122 hcf.addComment(0, buf.toString());
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123 }
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124 }
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125
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126 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
127 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
128 assert oldValue == null : "multiple comments for operand of instruction at " + pos + ": " + comment + ", " + oldValue;
3733
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parents:
diff changeset
129 }
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parents:
diff changeset
130
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
131 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
132 public String disassemble(RiResolvedMethod method) {
4297
874fcc2ddd9d Use HotSpot disassmblers for native code and bytecode
Christian Wimmer <christian.wimmer@oracle.com>
parents: 4291
diff changeset
133 return compiler.getVMEntries().disassembleJava((HotSpotMethodResolved) method);
3733
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parents:
diff changeset
134 }
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parents:
diff changeset
135
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
136 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
137 public RiResolvedType asRiType(CiKind kind) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
138 return (RiResolvedType) compiler.getVMEntries().getType(kind.toJavaClass());
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
139 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
140
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
141 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
142 public RiResolvedType getTypeOf(CiConstant constant) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
143 return (RiResolvedType) compiler.getVMEntries().getRiType(constant);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
144 }
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parents:
diff changeset
145
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
146 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
147 public boolean isExceptionType(RiResolvedType type) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
148 return type.isSubtypeOf((RiResolvedType) compiler.getVMEntries().getType(Throwable.class));
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
149 }
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parents:
diff changeset
150
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
151 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
152 public Object registerCompilerStub(CiTargetMethod targetMethod, String name) {
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parents:
diff changeset
153 return HotSpotTargetMethod.installStub(compiler, targetMethod, name);
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
154 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
155
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
156 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
157 public int sizeOfLockData() {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
158 // TODO shouldn't be hard coded
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
159 return 8;
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
160 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
161
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
162 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
163 public int sizeOfBasicObjectLock() {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
164 // TODO shouldn't be hard coded
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
165 return 2 * 8;
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
166 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
167
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
168 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
169 public int basicObjectLockOffsetInBytes() {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
170 return 8;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
171 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
172
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
173 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
174 public boolean areConstantObjectsEqual(CiConstant x, CiConstant y) {
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
175 return compiler.getVMEntries().compareConstantObjects(x, y);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
176 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
177
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
178 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
179 public RiRegisterConfig getRegisterConfig(RiMethod method) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
180 return regConfig;
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
181 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
182
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
183 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
184 * HotSpots needs an area suitable for storing a program counter for temporary use during the deoptimization process.
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
185 */
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
186 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
187 public int getCustomStackAreaSize() {
4197
b765172082ac Move HotSpotMethod* and HotSpotType* implementations into ri subpackage.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4196
diff changeset
188 // TODO shouldn't be hard coded
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
189 return 8;
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
190 }
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
191
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
192 @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
193 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
194 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
195 }
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
196
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
197 @Override
3733
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parents:
diff changeset
198 public int getArrayLength(CiConstant array) {
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parents:
diff changeset
199 return compiler.getVMEntries().getArrayLength(array);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
200 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
201
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
202 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
203 public Class<?> asJavaClass(CiConstant c) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
204 return (Class<?>) c.asObject();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
205 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
206
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
207 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
208 public Object asJavaObject(CiConstant c) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
209 return c.asObject();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
210 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
211
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
212 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
213 public void lower(Node n, CiLoweringTool tool) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
214 if (!GraalOptions.Lower) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
215 return;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
216 }
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
217 StructuredGraph graph = (StructuredGraph) n.graph();
3733
e233f5660da4 Added Java files from Maxine project.
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 if (n instanceof ArrayLengthNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
220 ArrayLengthNode arrayLengthNode = (ArrayLengthNode) n;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
221 SafeReadNode safeReadArrayLength = safeReadArrayLength(arrayLengthNode.graph(), arrayLengthNode.array());
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
222 graph.replaceFixedWithFixed(arrayLengthNode, safeReadArrayLength);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
223 safeReadArrayLength.lower(tool);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
224 } else if (n instanceof LoadFieldNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
225 LoadFieldNode field = (LoadFieldNode) n;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
226 if (field.isVolatile()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
227 return;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
228 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
229 int displacement = ((HotSpotField) field.field()).offset();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
230 assert field.kind() != CiKind.Illegal;
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
231 ReadNode memoryRead = graph.add(new ReadNode(field.field().kind(true).stackKind(), field.object(), LocationNode.create(field.field(), field.field().kind(true), displacement, graph)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
232 memoryRead.setGuard((GuardNode) tool.createGuard(graph.unique(new NullCheckNode(field.object(), false))));
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
233 graph.replaceFixedWithFixed(field, memoryRead);
3733
e233f5660da4 Added Java files from Maxine project.
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parents:
diff changeset
234 } else if (n instanceof StoreFieldNode) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
235 StoreFieldNode storeField = (StoreFieldNode) n;
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
236 if (storeField.isVolatile()) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
237 return;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
238 }
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
239 HotSpotField field = (HotSpotField) storeField.field();
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
240 WriteNode memoryWrite = graph.add(new WriteNode(storeField.object(), storeField.value(), LocationNode.create(storeField.field(), storeField.field().kind(true), field.offset(), graph)));
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
241 memoryWrite.setGuard((GuardNode) tool.createGuard(graph.unique(new NullCheckNode(storeField.object(), false))));
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
242 memoryWrite.setStateAfter(storeField.stateAfter());
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
243 graph.replaceFixedWithFixed(storeField, memoryWrite);
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
244
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
245 if (field.kind(true) == CiKind.Object && !memoryWrite.value().isNullConstant()) {
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
246 graph.addAfterFixed(memoryWrite, graph.add(new FieldWriteBarrier(memoryWrite.object())));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
247 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
248 } else if (n instanceof LoadIndexedNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
249 LoadIndexedNode loadIndexed = (LoadIndexedNode) n;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
250 GuardNode boundsCheck = createBoundsCheck(loadIndexed, tool);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
251
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
252 CiKind elementKind = loadIndexed.elementKind();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
253 LocationNode arrayLocation = createArrayLocation(graph, elementKind, loadIndexed.index());
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
254 ReadNode memoryRead = graph.add(new ReadNode(elementKind.stackKind(), loadIndexed.array(), arrayLocation));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
255 memoryRead.setGuard(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
256 graph.replaceFixedWithFixed(loadIndexed, memoryRead);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
257 } else if (n instanceof StoreIndexedNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
258 StoreIndexedNode storeIndexed = (StoreIndexedNode) n;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
259 GuardNode boundsCheck = createBoundsCheck(storeIndexed, tool);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
260
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
261 CiKind elementKind = storeIndexed.elementKind();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
262 LocationNode arrayLocation = createArrayLocation(graph, elementKind, storeIndexed.index());
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
263 ValueNode value = storeIndexed.value();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
264 ValueNode array = storeIndexed.array();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
265 if (elementKind == CiKind.Object && !value.isNullConstant()) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
266 // Store check!
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
267 if (array.exactType() != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
268 RiResolvedType elementType = array.exactType().componentType();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
269 if (elementType.superType() != null) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
270 AnchorNode anchor = graph.add(new AnchorNode());
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
271 graph.addBeforeFixed(storeIndexed, anchor);
4644
d39cc9734e92 fixed unique call on already GVNed constant
Lukas Stadler <lukas.stadler@jku.at>
parents: 4566
diff changeset
272 ConstantNode type = ConstantNode.forCiConstant(elementType.getEncoding(Representation.ObjectHub), this, graph);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
273 value = graph.unique(new CheckCastNode(anchor, type, elementType, value));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
274 } else {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
275 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
276 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
277 } else {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
278 AnchorNode anchor = graph.add(new AnchorNode());
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
279 graph.addBeforeFixed(storeIndexed, anchor);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
280 GuardNode guard = (GuardNode) tool.createGuard(graph.unique(new NullCheckNode(array, false)));
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
281 ReadNode arrayClass = graph.add(new ReadNode(CiKind.Object, array, LocationNode.create(LocationNode.FINAL_LOCATION, CiKind.Object, config.hubOffset, graph)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
282 arrayClass.setGuard(guard);
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
283 graph.addBeforeFixed(storeIndexed, arrayClass);
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
284 ReadNode arrayElementKlass = graph.add(new ReadNode(CiKind.Object, arrayClass, LocationNode.create(LocationNode.FINAL_LOCATION, CiKind.Object, config.arrayClassElementOffset, graph)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
285 value = graph.unique(new CheckCastNode(anchor, arrayElementKlass, null, value));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
286 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
287 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
288 WriteNode memoryWrite = graph.add(new WriteNode(array, value, arrayLocation));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
289 memoryWrite.setGuard(boundsCheck);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
290 memoryWrite.setStateAfter(storeIndexed.stateAfter());
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
291
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
292 graph.replaceFixedWithFixed(storeIndexed, memoryWrite);
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
293
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
294 if (elementKind == CiKind.Object && !value.isNullConstant()) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
295 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
296 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
297 } else if (n instanceof UnsafeLoadNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
298 UnsafeLoadNode load = (UnsafeLoadNode) n;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
299 assert load.kind() != CiKind.Illegal;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
300 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, load.loadKind(), load.displacement(), load.offset(), graph);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
301 location.setIndexScalingEnabled(false);
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
302 ReadNode memoryRead = graph.add(new ReadNode(load.kind(), load.object(), location));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
303 memoryRead.setGuard((GuardNode) tool.createGuard(graph.unique(new NullCheckNode(load.object(), false))));
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
304 graph.replaceFixedWithFixed(load, memoryRead);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
305 } else if (n instanceof UnsafeStoreNode) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
306 UnsafeStoreNode store = (UnsafeStoreNode) n;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
307 IndexedLocationNode location = IndexedLocationNode.create(LocationNode.ANY_LOCATION, store.storeKind(), store.displacement(), store.offset(), graph);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
308 location.setIndexScalingEnabled(false);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
309 WriteNode write = graph.add(new WriteNode(store.object(), store.value(), location));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
310 FieldWriteBarrier barrier = graph.add(new FieldWriteBarrier(store.object()));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
311 write.setStateAfter(store.stateAfter());
4305
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
312 graph.replaceFixedWithFixed(store, write);
0768bf0a4898 move part of the cfg-modifying operations into one place (currently: StructuredGraph)
Lukas Stadler <lukas.stadler@jku.at>
parents: 4262
diff changeset
313 graph.addBeforeFixed(write, barrier);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
314 } else if (n instanceof ArrayHeaderSizeNode) {
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
315 ArrayHeaderSizeNode arrayHeaderSize = (ArrayHeaderSizeNode) n;
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
316 graph.replaceFloating(arrayHeaderSize, ConstantNode.forLong(config.getArrayOffset(arrayHeaderSize.elementKind()), n.graph()));
4467
ed73455e9c03 fixed endless recompiles
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4461
diff changeset
317 } else if (n instanceof ReadHubNode) {
ed73455e9c03 fixed endless recompiles
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4461
diff changeset
318 ReadHubNode objectClassNode = (ReadHubNode) n;
4452
b225da954a32 inlining of multiple trival methods at one call site works
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4312
diff changeset
319 LocationNode location = LocationNode.create(LocationNode.FINAL_LOCATION, CiKind.Object, config.hubOffset, graph);
4453
c0430421d43d bugfixes for inlining multiple methods
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4452
diff changeset
320 ReadNode memoryRead = graph.add(new ReadNode(CiKind.Object, objectClassNode.object(), location));
c0430421d43d bugfixes for inlining multiple methods
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4452
diff changeset
321 memoryRead.setGuard((GuardNode) tool.createGuard(graph.unique(new NullCheckNode(objectClassNode.object(), false))));
c0430421d43d bugfixes for inlining multiple methods
Christian Haeubl <christian.haeubl@oracle.com>
parents: 4452
diff changeset
322 graph.replaceFixed(objectClassNode, memoryRead);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
323 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
324 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
325
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
326 private IndexedLocationNode createArrayLocation(Graph graph, CiKind elementKind, ValueNode index) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
327 return IndexedLocationNode.create(LocationNode.getArrayLocation(elementKind), elementKind, config.getArrayOffset(elementKind), index, graph);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
328 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
329
4142
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4139
diff changeset
330 private static GuardNode createBoundsCheck(AccessIndexedNode n, CiLoweringTool tool) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
331 return (GuardNode) tool.createGuard(n.graph().unique(new CompareNode(n.index(), Condition.BT, n.length())));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
332 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
333
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
334 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
335 public StructuredGraph intrinsicGraph(RiResolvedMethod caller, int bci, RiResolvedMethod method, List<? extends Node> parameters) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
336 RiType holder = method.holder();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
337 String fullName = method.name() + method.signature().asString();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
338 String holderName = holder.name();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
339 if (holderName.equals("Ljava/lang/Object;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
340 if (fullName.equals("getClass()Ljava/lang/Class;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
341 ValueNode obj = (ValueNode) parameters.get(0);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
342 if (obj.stamp().nonNull() && obj.stamp().exactType() != null) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
343 StructuredGraph graph = new StructuredGraph();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
344 ValueNode result = ConstantNode.forObject(obj.stamp().exactType().toJava(), this, graph);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
345 ReturnNode ret = graph.add(new ReturnNode(result));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
346 graph.start().setNext(ret);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
347 return graph;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
348 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
349 StructuredGraph graph = new StructuredGraph();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
350 LocalNode receiver = graph.unique(new LocalNode(CiKind.Object, 0));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
351 SafeReadNode klassOop = safeReadHub(graph, receiver);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
352 ReadNode result = graph.add(new ReadNode(CiKind.Object, klassOop, LocationNode.create(LocationNode.FINAL_LOCATION, CiKind.Object, config.classMirrorOffset, graph)));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
353 ReturnNode ret = graph.add(new ReturnNode(result));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
354 graph.start().setNext(klassOop);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
355 klassOop.setNext(ret);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
356 return graph;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
357 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
358 } else if (holderName.equals("Ljava/lang/Class;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
359 if (fullName.equals("getModifiers()I")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
360 StructuredGraph graph = new StructuredGraph();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
361 LocalNode receiver = graph.unique(new LocalNode(CiKind.Object, 0));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
362 SafeReadNode klassOop = safeRead(graph, CiKind.Object, receiver, config.klassOopOffset);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
363 graph.start().setNext(klassOop);
5056
2f2c6347fce4 comments cleanup/retagging
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5026
diff changeset
364 // TODO (thomaswue): Care about primitive classes! Crashes for primitive classes at the moment (klassOop == null)
4309
4a609a685fa4 changes to Node structures:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4305
diff changeset
365 ReadNode result = graph.add(new ReadNode(CiKind.Int, klassOop, LocationNode.create(LocationNode.FINAL_LOCATION, CiKind.Int, config.klassModifierFlagsOffset, graph)));
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
366 ReturnNode ret = graph.add(new ReturnNode(result));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
367 klassOop.setNext(ret);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
368 return graph;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
369 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
370 } else if (holderName.equals("Ljava/lang/Thread;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
371 if (fullName.equals("currentThread()Ljava/lang/Thread;")) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
372 StructuredGraph graph = new StructuredGraph();
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
373 ReturnNode ret = graph.add(new ReturnNode(graph.unique(new CurrentThread(config.threadObjectOffset))));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
374 graph.start().setNext(ret);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
375 return graph;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
376 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
377 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
378 return null;
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 private SafeReadNode safeReadHub(Graph graph, ValueNode value) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
382 return safeRead(graph, CiKind.Object, value, config.hubOffset);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
383 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
384
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
385 private SafeReadNode safeReadArrayLength(Graph graph, ValueNode value) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
386 return safeRead(graph, CiKind.Int, value, config.arrayLengthOffset);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
387 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
388
4142
bc8527f3071c Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 4139
diff changeset
389 private static SafeReadNode safeRead(Graph graph, CiKind kind, ValueNode value, int offset) {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
390 return graph.add(new SafeReadNode(kind, value, LocationNode.create(LocationNode.FINAL_LOCATION, kind, offset, graph)));
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
391 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
392
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
393 public RiResolvedType getType(Class<?> clazz) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
394 return (RiResolvedType) compiler.getVMEntries().getType(clazz);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
395 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
396
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
397 public Object asCallTarget(Object target) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
398 return target;
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
399 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
400
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
401 public long getMaxCallTargetOffset(CiRuntimeCall rtcall) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
402 return compiler.getVMEntries().getMaxCallTargetOffset(rtcall);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
403 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
404
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
405 public RiResolvedMethod getRiMethod(Method reflectionMethod) {
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
406 return (RiResolvedMethod) compiler.getVMEntries().getRiMethod(reflectionMethod);
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
407 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
408
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
409 @Override
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
410 public void installMethod(RiResolvedMethod method, CiTargetMethod code) {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
411 synchronized (method) {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
412 if (((HotSpotMethodResolvedImpl) method).callback() == null) {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
413 compiler.getVMEntries().installMethod(new HotSpotTargetMethod(compiler, (HotSpotMethodResolved) method, code), true);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
414 } else {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
415 // callback stub is installed.
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
416 }
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
417 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
418 }
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
419
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
420 @Override
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
421 public RiCompiledMethod addMethod(RiResolvedMethod method, CiTargetMethod code) {
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
422 return compiler.getVMEntries().installMethod(new HotSpotTargetMethod(compiler, (HotSpotMethodResolved) method, code), false);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
423 }
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
424
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
425 public void installMethodCallback(RiResolvedMethod method, CiGenericCallback callback) {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
426 synchronized (method) {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
427 ((HotSpotMethodResolvedImpl) method).setCallback(callback);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
428 CiTargetMethod callbackStub = createCallbackStub(method, callback);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
429 compiler.getVMEntries().installMethod(new HotSpotTargetMethod(compiler, (HotSpotMethodResolved) method, callbackStub), true);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
430 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
431 }
4262
744dade427b8 another batch of work towards GraalCompilation removal:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4220
diff changeset
432
744dade427b8 another batch of work towards GraalCompilation removal:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4220
diff changeset
433 @Override
744dade427b8 another batch of work towards GraalCompilation removal:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4220
diff changeset
434 public RiRegisterConfig getGlobalStubRegisterConfig() {
744dade427b8 another batch of work towards GraalCompilation removal:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4220
diff changeset
435 return globalStubRegConfig;
744dade427b8 another batch of work towards GraalCompilation removal:
Lukas Stadler <lukas.stadler@jku.at>
parents: 4220
diff changeset
436 }
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
437
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
438 private CiTargetMethod createCallbackStub(RiResolvedMethod method, CiGenericCallback callback) {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
439 StructuredGraph graph = new StructuredGraph();
5026
b11561111585 Remove FrameStateAccess: Make FrameState immutable and move all modification logic into FrameStateBuilder
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4993
diff changeset
440 FrameStateBuilder frameState = new FrameStateBuilder(method, graph, false);
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
441 ValueNode local0 = frameState.loadLocal(0);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
442
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
443 FrameState initialFrameState = frameState.create(0);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
444 graph.start().setStateAfter(initialFrameState);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
445
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
446 ConstantNode callbackNode = ConstantNode.forObject(callback, this, graph);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
447
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
448 RuntimeCallNode runtimeCall = graph.add(new RuntimeCallNode(CiRuntimeCall.GenericCallback, new ValueNode[] {callbackNode, local0}));
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
449 runtimeCall.setStateAfter(initialFrameState.duplicateModified(0, false, CiKind.Void, runtimeCall));
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
450
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
451 @SuppressWarnings("unused")
4993
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
452 HotSpotCompiledMethod hotSpotCompiledMethod = new HotSpotCompiledMethod(null, null); // initialize class...
4319
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
453 RiResolvedType compiledMethodClass = getType(HotSpotCompiledMethod.class);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
454 RiResolvedField nmethodField = null;
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
455 for (RiResolvedField field : compiledMethodClass.declaredFields()) {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
456 if (field.name().equals("nmethod")) {
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
457 nmethodField = field;
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
458 break;
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
459 }
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
460 }
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
461 assert nmethodField != null;
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
462 LoadFieldNode loadField = graph.add(new LoadFieldNode(runtimeCall, nmethodField));
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
463
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
464 CompareNode compare = graph.unique(new CompareNode(loadField, Condition.EQ, ConstantNode.forLong(0, graph)));
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
465
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
466 IfNode ifNull = graph.add(new IfNode(compare, 0.01));
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
467
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
468 BeginNode beginInvalidated = graph.add(new BeginNode());
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
469 DeoptimizeNode deoptInvalidated = graph.add(new DeoptimizeNode(DeoptAction.None));
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
470
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
471 BeginNode beginTailcall = graph.add(new BeginNode());
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
472 TailcallNode tailcall = graph.add(new TailcallNode(loadField, initialFrameState));
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
473 DeoptimizeNode deoptEnd = graph.add(new DeoptimizeNode(DeoptAction.InvalidateRecompile));
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
474
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
475 graph.start().setNext(runtimeCall);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
476 runtimeCall.setNext(loadField);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
477 loadField.setNext(ifNull);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
478 ifNull.setTrueSuccessor(beginInvalidated);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
479 ifNull.setFalseSuccessor(beginTailcall);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
480 beginInvalidated.setNext(deoptInvalidated);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
481 beginTailcall.setNext(tailcall);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
482 tailcall.setNext(deoptEnd);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
483
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
484 CiTargetMethod result = compiler.getCompiler().compileMethod(method, graph, -1, PhasePlan.DEFAULT);
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
485 return result;
3c21eee8ab4d Add installMethodCallback() to HotSpotRuntime.
Andreas Woess <andreas.woess@jku.at>
parents: 4312
diff changeset
486 }
4993
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
487
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
488 @Override
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
489 public CiTargetMethod compile(RiResolvedMethod method, StructuredGraph graph) {
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
490 final PhasePlan plan = new PhasePlan();
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
491 GraphBuilderPhase graphBuilderPhase = new GraphBuilderPhase(compiler.getRuntime());
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
492 plan.addPhase(PhasePosition.AFTER_PARSING, graphBuilderPhase);
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
493 return compiler.getCompiler().compileMethod(method, graph, -1, plan);
897b7d18bebc added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents: 4696
diff changeset
494 }
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
495 }