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annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java @ 1430:949ade3f2ff3

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added assertions, nop added to implicit exception sites
author Lukas Stadler <lukas.stadler@oracle.com>
date Wed, 01 Sep 2010 13:45:57 -0700
parents abc670a709dc
children efba53f86c4f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2009-2010 Sun Microsystems, Inc. All rights reserved.
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3 *
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4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product that is
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5 * described in this document. In particular, and without limitation, these intellectual property rights may include one
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6 * or more of the U.S. patents listed at http://www.sun.com/patents and one or more additional patents or pending patent
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7 * applications in the U.S. and in other countries.
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8 *
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9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun Microsystems, Inc. standard
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10 * license agreement and applicable provisions of the FAR and its supplements.
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11 *
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12 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or registered
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13 * trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks are used under license and
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14 * are trademarks or registered trademarks of SPARC International, Inc. in the U.S. and other countries.
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15 *
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16 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open Company, Ltd.
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17 */
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18 package com.sun.hotspot.c1x;
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19
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20 import java.lang.reflect.*;
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21 import java.util.*;
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22 import java.util.concurrent.*;
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23
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24 import com.sun.c1x.target.amd64.*;
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25 import com.sun.cri.ci.CiAddress.Scale;
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26 import com.sun.cri.ci.*;
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27 import com.sun.cri.ri.*;
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28 import com.sun.cri.ri.RiType.Representation;
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29 import com.sun.cri.xir.*;
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30 import com.sun.cri.xir.CiXirAssembler.XirOperand;
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31 import com.sun.cri.xir.CiXirAssembler.*;
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32
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33 /**
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34 *
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35 * @author Thomas Wuerthinger, Lukas Stadler
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36 */
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37 public class HotSpotXirGenerator implements RiXirGenerator {
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38
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39 // this needs to correspond to c1x_CodeInstaller.hpp
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40 // @formatter:off
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41 private static final Integer MARK_VERIFIED_ENTRY = 0x0001;
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42 private static final Integer MARK_UNVERIFIED_ENTRY = 0x0002;
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43 private static final Integer MARK_OSR_ENTRY = 0x0003;
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44 private static final Integer MARK_UNWIND_ENTRY = 0x0004;
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45 private static final Integer MARK_EXCEPTION_HANDLER_ENTRY = 0x0005;
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46
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47 private static final Integer MARK_STATIC_CALL_STUB = 0x1000;
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48
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49 private static final Integer MARK_INVOKE_INVALID = 0x2000;
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50 private static final Integer MARK_INVOKEINTERFACE = 0x2001;
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51 private static final Integer MARK_INVOKESTATIC = 0x2002;
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52 private static final Integer MARK_INVOKESPECIAL = 0x2003;
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53 private static final Integer MARK_INVOKEVIRTUAL = 0x2004;
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54
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55 private static final Integer MARK_IMPLICIT_NULL = 0x3000;
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56
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57 private static final Integer MARK_KLASS_PATCHING = 0x4000;
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58 private static final Integer MARK_DUMMY_OOP_RELOCATION = 0x4001;
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59 // @formatter:on
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60
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61 private final HotSpotVMConfig config;
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62 private final CiTarget target;
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63 private final RiRegisterConfig registerConfig;
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64
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65 private CiXirAssembler asm;
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66
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67 private XirTemplate[] emptyTemplates = new XirTemplate[CiKind.values().length];
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68 private XirTemplate[] arrayLoadTemplates = new XirTemplate[CiKind.values().length];
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69 private XirTemplate[] arrayStoreTemplates = new XirTemplate[CiKind.values().length];
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70 private XirTemplate[] arrayLoadTemplatesWithLength = new XirTemplate[CiKind.values().length];
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71 private XirTemplate[] arrayStoreTemplatesWithLength = new XirTemplate[CiKind.values().length];
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72 private XirTemplate prologueTemplate;
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73 private XirTemplate staticPrologueTemplate;
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74 private XirTemplate epilogueTemplate;
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75 private XirTemplate arrayLengthTemplate;
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76 private XirTemplate safepointTemplate;
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77 private XirTemplate exceptionObjectTemplate;
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78 private XirTemplate invokeStaticTemplate;
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79 private XirTemplate invokeSpecialTemplate;
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80 private XirTemplate invokeInterfaceTemplate;
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81 private XirTemplate invokeVirtualTemplate;
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82
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83 private XirTemplate newInstanceUnresolvedTemplate;
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84 private XirPair newObjectArrayTemplate;
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85 private XirTemplate newTypeArrayTemplate;
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86 private XirPair resolveClassTemplate;
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87 private XirPair checkCastTemplate;
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88
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89 static class XirPair {
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90
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91 final XirTemplate resolved;
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92 final XirTemplate unresolved;
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93
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94 XirPair(XirTemplate resolved, XirTemplate unresolved) {
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95 this.resolved = resolved;
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96 this.unresolved = unresolved;
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97 }
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98 }
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99
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100 private XirPair[] putFieldTemplates = new XirPair[CiKind.values().length];
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101 private XirPair[] getFieldTemplates = new XirPair[CiKind.values().length];
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102 private XirPair[] putStaticTemplates = new XirPair[CiKind.values().length];
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103 private XirPair[] getStaticTemplates = new XirPair[CiKind.values().length];
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104 private XirPair instanceofTemplate;
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105 private XirPair instanceofTemplateNonnull;
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106
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107 public HotSpotXirGenerator(HotSpotVMConfig config, CiTarget target, RiRegisterConfig registerConfig) {
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108 this.config = config;
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109 this.target = target;
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110 this.registerConfig = registerConfig;
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111 }
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112
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113 @Override
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114 public List<XirTemplate> buildTemplates(CiXirAssembler asm) {
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115 this.asm = asm;
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116
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117 List<XirTemplate> templates = new ArrayList<XirTemplate>();
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118 for (CiKind kind : CiKind.JAVA_VALUES) {
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119 int index = kind.ordinal();
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120
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121 if (kind == CiKind.Void) {
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122 asm.restart(CiKind.values()[index]);
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123 emptyTemplates[index] = asm.finishTemplate("empty-" + kind);
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124 } else {
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125 asm.restart();
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126 XirOperand result = asm.createTemp("result", kind);
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127 emptyTemplates[index] = asm.finishTemplate(result, "empty-" + kind);
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128
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129 putFieldTemplates[index] = buildPutFieldTemplate(kind, kind == CiKind.Object);
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130 getFieldTemplates[index] = buildGetFieldTemplate(kind);
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131 putStaticTemplates[index] = buildPutStaticTemplate(kind, kind == CiKind.Object);
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132 getStaticTemplates[index] = buildGetStaticTemplate(kind);
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133 arrayLoadTemplates[index] = buildArrayLoad(kind, asm, true, false);
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134 arrayStoreTemplates[index] = buildArrayStore(kind, asm, true, kind == CiKind.Object, kind == CiKind.Object, false);
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135 arrayLoadTemplatesWithLength[index] = buildArrayLoad(kind, asm, true, true);
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136 arrayStoreTemplatesWithLength[index] = buildArrayStore(kind, asm, true, kind == CiKind.Object, kind == CiKind.Object, true);
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137 // newArrayTemplates[index] = buildNewArray(kind);
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138 }
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139 // templates.add(emptyTemplates[index]);
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140 }
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141
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142 asm.restart();
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143 XirOperand result = asm.createTemp("result", CiKind.Word);
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144 emptyTemplates[CiKind.Word.ordinal()] = asm.finishTemplate(result, "empty-Word");
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145
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146 prologueTemplate = buildPrologue(false);
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147 staticPrologueTemplate = buildPrologue(true);
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148 epilogueTemplate = buildEpilogue();
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149 arrayLengthTemplate = buildArrayLength();
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150 exceptionObjectTemplate = buildExceptionObject();
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151 safepointTemplate = buildSafepoint();
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152 instanceofTemplate = buildInstanceof(false);
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153 instanceofTemplateNonnull = buildInstanceof(true);
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154 invokeStaticTemplate = buildInvokeStatic();
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155 invokeSpecialTemplate = buildInvokeSpecial();
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156 invokeInterfaceTemplate = buildInvokeInterface();
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157 invokeVirtualTemplate = buildInvokeVirtual();
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158 newInstanceUnresolvedTemplate = buildNewInstanceUnresolved();
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159 newObjectArrayTemplate = new XirPair(buildNewObjectArray(true), buildNewObjectArray(false));
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160 newTypeArrayTemplate = buildNewTypeArray();
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161 resolveClassTemplate = new XirPair(buildResolveClass(true), buildResolveClass(false));
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162 checkCastTemplate = buildCheckCast();
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163
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164 return templates;
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165 }
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166
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167 private final OndemandTemplates<XirTemplate> newInstanceTemplates = new OndemandTemplates<XirTemplate>() {
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168
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169 @Override
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170 protected XirTemplate create(CiXirAssembler asm, int size) {
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171 return buildNewInstance(asm, size);
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172 }
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173 };
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174
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175 private final OndemandTemplates<XirPair> multiNewArrayTemplate = new OndemandTemplates<HotSpotXirGenerator.XirPair>() {
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176
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177 @Override
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178 protected XirPair create(CiXirAssembler asm, int dimensions) {
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179 return new XirPair(buildMultiNewArray(dimensions, true), buildMultiNewArray(dimensions, false));
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180 }
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181 };
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182
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183 private XirTemplate buildPrologue(boolean staticMethod) {
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184 asm.restart(CiKind.Void);
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185 XirOperand temp = asm.createRegister("temp (rax)", CiKind.Int, AMD64.rax);
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186 XirOperand framePointer = asm.createRegister("frame pointer", CiKind.Word, AMD64.rbp);
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187 XirOperand stackPointer = asm.createRegister("stack pointer", CiKind.Word, AMD64.rsp);
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188
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189 asm.align(config.codeEntryAlignment);
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190 asm.mark(MARK_OSR_ENTRY);
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191 asm.mark(MARK_UNVERIFIED_ENTRY);
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192 if (!staticMethod) {
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193 // TODO do some checking...
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194 asm.add(temp, temp, asm.i(1));
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195 asm.sub(temp, temp, asm.i(1));
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196 asm.shouldNotReachHere();
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197
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198 asm.align(config.codeEntryAlignment);
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199 }
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200 asm.mark(MARK_VERIFIED_ENTRY);
1429
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201 asm.push(framePointer);
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202 asm.mov(framePointer, stackPointer);
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203 asm.pushFrame();
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diff changeset
204
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205 // -- out of line -------------------------------------------------------
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206 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
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207 XirOperand exceptionOop = asm.createTemp("exception oop", CiKind.Object);
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208 XirLabel unwind = asm.createOutOfLineLabel("unwind");
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209 asm.bindOutOfLine(unwind);
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diff changeset
210
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diff changeset
211 asm.mark(MARK_UNWIND_ENTRY);
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diff changeset
212 //asm.popFrame();
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213 //asm.pop(framePointer);
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diff changeset
214
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diff changeset
215 // TODO synchronized methods / monitors
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216
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217 asm.pload(CiKind.Object, exceptionOop, thread, asm.i(config.threadExceptionOopOffset), false);
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218 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.createConstant(CiConstant.NULL_OBJECT), false);
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219 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
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diff changeset
220
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221 asm.callRuntime(config.unwindExceptionStub, null, exceptionOop);
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222 asm.shouldNotReachHere();
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diff changeset
223
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diff changeset
224 asm.mark(MARK_EXCEPTION_HANDLER_ENTRY);
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diff changeset
225 asm.callRuntime(config.handleExceptionStub, null);
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diff changeset
226 asm.shouldNotReachHere();
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227
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diff changeset
228 return asm.finishTemplate(staticMethod ? "static prologue" : "prologue");
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229 }
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230
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231 private XirTemplate buildEpilogue() {
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232 asm.restart(CiKind.Void);
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233 XirOperand framePointer = asm.createRegister("frame pointer", CiKind.Word, AMD64.rbp);
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234
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235 asm.popFrame();
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236 asm.pop(framePointer);
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237 // TODO safepoint check
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238
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239 return asm.finishTemplate("epilogue");
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240 }
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241
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242 private XirTemplate buildArrayLength() {
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243 XirOperand result = asm.restart(CiKind.Int);
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244 XirParameter object = asm.createInputParameter("object", CiKind.Object);
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245 asm.nop(1);
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246 asm.mark(MARK_IMPLICIT_NULL);
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247 asm.pload(CiKind.Int, result, object, asm.i(config.arrayLengthOffset), true);
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248 return asm.finishTemplate("arrayLength");
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249 }
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250
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251 private XirTemplate buildExceptionObject() {
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252 XirOperand result = asm.restart(CiKind.Object);
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253 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
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254
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255 asm.pload(CiKind.Object, result, thread, asm.i(config.threadExceptionOopOffset), false);
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256 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.o(null), false);
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257 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
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258
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259 return asm.finishTemplate("exception object");
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260 }
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261
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262 private XirTemplate buildSafepoint() {
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263 asm.restart(CiKind.Void);
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264
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265 // TODO safepoint
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266
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267 return asm.finishTemplate("safepoint");
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268 }
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269
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270 private XirPair buildGetFieldTemplate(CiKind kind) {
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271 final XirTemplate resolved;
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272 final XirTemplate unresolved;
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273 {
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274 // resolved case
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275 XirOperand result = asm.restart(kind);
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276 XirParameter object = asm.createInputParameter("object", CiKind.Object);
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277 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
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278 asm.nop(1);
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279 asm.mark(MARK_IMPLICIT_NULL);
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280 asm.pload(kind, result, object, fieldOffset, true);
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281 resolved = asm.finishTemplate("getfield<" + kind + ">");
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282 }
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283 unresolved = null;
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284 return new XirPair(resolved, unresolved);
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285 }
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286
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287 private XirPair buildPutFieldTemplate(CiKind kind, boolean genWriteBarrier) {
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288 final XirTemplate resolved;
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289 final XirTemplate unresolved;
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290 {
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291 // resolved case
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292 asm.restart(CiKind.Void);
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293 XirParameter object = asm.createInputParameter("object", CiKind.Object);
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294 XirParameter value = asm.createInputParameter("value", kind);
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295 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
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296 asm.nop(1);
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297 asm.mark(MARK_IMPLICIT_NULL);
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298 asm.pstore(kind, object, fieldOffset, value, true);
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299 if (genWriteBarrier) {
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300 // TODO write barrier
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301 // addWriteBarrier(asm, object, value);
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302 }
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303 resolved = asm.finishTemplate("putfield<" + kind + ", " + genWriteBarrier + ">");
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304 }
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305 unresolved = null;
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306 return new XirPair(resolved, unresolved);
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307 }
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diff changeset
308
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diff changeset
309 private XirPair buildGetStaticTemplate(CiKind kind) {
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310 final XirTemplate resolved;
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311 final XirTemplate unresolved;
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312 {
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313 // resolved case
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314 XirOperand result = asm.restart(kind);
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315 XirParameter object = asm.createInputParameter("object", CiKind.Object);
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316 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
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317 asm.nop(1);
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318 asm.mark(MARK_IMPLICIT_NULL);
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diff changeset
319 asm.pload(kind, result, object, fieldOffset, true);
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diff changeset
320 resolved = asm.finishTemplate("getfield<" + kind + ">");
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diff changeset
321 }
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322 unresolved = null;
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323 return new XirPair(resolved, unresolved);
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diff changeset
324 }
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diff changeset
325
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diff changeset
326 private XirPair buildPutStaticTemplate(CiKind kind, boolean genWriteBarrier) {
1421
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diff changeset
327 final XirTemplate resolved;
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diff changeset
328 final XirTemplate unresolved;
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diff changeset
329 {
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diff changeset
330 // resolved case
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diff changeset
331 asm.restart(CiKind.Void);
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diff changeset
332 XirParameter object = asm.createInputParameter("object", CiKind.Object);
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diff changeset
333 XirParameter value = asm.createInputParameter("value", kind);
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diff changeset
334 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
1430
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diff changeset
335 asm.nop(1);
1429
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diff changeset
336 asm.mark(MARK_IMPLICIT_NULL);
1421
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diff changeset
337 asm.pstore(kind, object, fieldOffset, value, true);
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diff changeset
338 if (genWriteBarrier) {
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diff changeset
339 // TODO write barrier
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diff changeset
340 // addWriteBarrier(asm, object, value);
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diff changeset
341 }
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diff changeset
342 resolved = asm.finishTemplate("putfield<" + kind + ", " + genWriteBarrier + ">");
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diff changeset
343 }
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
344 unresolved = null;
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
345 return new XirPair(resolved, unresolved);
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
346 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
347
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
348 private XirPair buildInstanceof(boolean nonnull) {
1429
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
349 final XirTemplate resolved;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
350 final XirTemplate unresolved;
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
351 {
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
352 XirOperand result = asm.restart(CiKind.Boolean);
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
353
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
354 XirParameter object = asm.createInputParameter("object", CiKind.Object);
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
355 XirParameter hub = asm.createConstantInputParameter("hub", CiKind.Object);
1429
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
356 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
357
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
358 XirLabel end = asm.createInlineLabel("end");
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
359 XirLabel slow_path = asm.createOutOfLineLabel("slow path");
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
360
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
361 if (!nonnull) {
1429
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
362 // null isn't "instanceof" anything
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
363 asm.mov(result, asm.b(false));
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
364 asm.jeq(end, object, asm.o(null));
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
365 }
1429
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
366 asm.pload(CiKind.Object, objHub, object, asm.i(config.hubOffset), false);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
367 // if we get an exact match: succeed immediately
1421
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
368 asm.mov(result, asm.b(true));
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
369 asm.jneq(slow_path, objHub, hub);
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
370 asm.bindInline(end);
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
371
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
372 // -- out of line -------------------------------------------------------
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
373 asm.bindOutOfLine(slow_path);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
374 checkSubtype(result, objHub, hub);
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
375 asm.jmp(end);
1429
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
376
1421
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
377 resolved = asm.finishTemplate("instanceof-leaf<" + nonnull + ">");
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
378 }
1429
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
379 {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
380 XirOperand result = asm.restart(CiKind.Boolean);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
381
1422
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Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
382 XirParameter object = asm.createInputParameter("object", CiKind.Object);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
383 XirOperand hub = asm.createTemp("hub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
384 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
385
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
386 XirLabel end = asm.createInlineLabel("end");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
387 XirLabel slow_path = asm.createOutOfLineLabel("slow path");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
388
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
389 // insert the patching code for class resolving - the hub will end up in "hub"
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
390 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, hub, config);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
391 patching.emitInline();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
392
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
393 if (!nonnull) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
394 // null isn't "instanceof" anything
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
395 asm.mov(result, asm.b(false));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
396 asm.jeq(end, object, asm.o(null));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
397 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
398 asm.pload(CiKind.Object, objHub, object, asm.i(config.hubOffset), false);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
399 // if we get an exact match: succeed immediately
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
400 asm.mov(result, asm.b(true));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
401 asm.jneq(slow_path, objHub, hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
402 asm.bindInline(end);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
403
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
404 // -- out of line -------------------------------------------------------
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
405 asm.bindOutOfLine(slow_path);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
406 checkSubtype(result, objHub, hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
407 asm.jmp(end);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
408
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
409 patching.emitOutOfLine();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
410
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
411 unresolved = asm.finishTemplate("instanceof-leaf<" + nonnull + ">");
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
412 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
413 return new XirPair(resolved, unresolved);
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
414 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
415
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
416 private XirPair buildCheckCast() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
417 final XirTemplate resolved;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
418 final XirTemplate unresolved;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
419 {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
420 asm.restart();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
421
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
422 XirParameter object = asm.createInputParameter("object", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
423 XirParameter hub = asm.createConstantInputParameter("hub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
424 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
425
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
426 XirLabel end = asm.createInlineLabel("end");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
427 XirLabel slow_path = asm.createOutOfLineLabel("slow path");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
428
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
429 // null can be cast to anything
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
430 asm.jeq(end, object, asm.o(null));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
431
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
432 asm.pload(CiKind.Object, objHub, object, asm.i(config.hubOffset), false);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
433 // if we get an exact match: succeed immediately
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
434 asm.jneq(slow_path, objHub, hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
435 asm.bindInline(end);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
436
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
437 // -- out of line -------------------------------------------------------
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
438 asm.bindOutOfLine(slow_path);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
439 checkSubtype(objHub, objHub, hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
440 asm.jneq(end, objHub, asm.o(null));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
441 XirOperand scratch = asm.createRegister("scratch", CiKind.Object, AMD64.r10);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
442 asm.mov(scratch, object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
443 asm.callRuntime(config.throwClassCastException, null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
444 asm.shouldNotReachHere();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
445
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
446 resolved = asm.finishTemplate(object, "check cast");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
447 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
448 {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
449 asm.restart();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
450
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
451 XirParameter object = asm.createInputParameter("object", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
452 XirOperand hub = asm.createTemp("hub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
453 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
454
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
455 XirLabel end = asm.createInlineLabel("end");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
456 XirLabel slow_path = asm.createOutOfLineLabel("slow path");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
457
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
458 // insert the patching code for class resolving - the hub will end up in "hub"
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
459 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, hub, config);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
460 patching.emitInline();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
461
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
462 // null can be cast to anything
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
463 asm.jeq(end, object, asm.o(null));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
464
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
465 asm.pload(CiKind.Object, objHub, object, asm.i(config.hubOffset), false);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
466 // if we get an exact match: succeed immediately
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
467 asm.jneq(slow_path, objHub, hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
468 asm.bindInline(end);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
469
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
470 // -- out of line -------------------------------------------------------
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
471 asm.bindOutOfLine(slow_path);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
472 checkSubtype(objHub, objHub, hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
473 asm.jneq(end, objHub, asm.o(null));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
474 XirOperand scratch = asm.createRegister("scratch", CiKind.Object, AMD64.r10);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
475 asm.mov(scratch, object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
476 asm.callRuntime(config.throwClassCastException, null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
477 asm.shouldNotReachHere();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
478
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
479 patching.emitOutOfLine();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
480
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
481 unresolved = asm.finishTemplate(object, "check cast");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
482 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
483 return new XirPair(resolved, unresolved);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
484 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
485
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
486 private XirTemplate buildArrayStore(CiKind kind, CiXirAssembler asm, boolean genBoundsCheck, boolean genStoreCheck, boolean genWriteBarrier, boolean withLength) {
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
487 asm.restart(CiKind.Void);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
488 XirParameter array = asm.createInputParameter("array", CiKind.Object);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
489 XirParameter index = asm.createInputParameter("index", CiKind.Int);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
490 XirParameter value = asm.createInputParameter("value", kind);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
491 XirOperand temp = asm.createTemp("temp", CiKind.Word);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
492 XirOperand valueHub = null;
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
493 XirOperand compHub = null;
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
494 XirLabel store = asm.createInlineLabel("store");
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
495 XirLabel failBoundsCheck = null;
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
496 XirLabel slowStoreCheck = null;
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
497 // if the length is known the array cannot be null
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
498 boolean implicitNullException = !withLength;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
499
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
500 if (genBoundsCheck) {
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
501 // load the array length and check the index
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
502 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
503 XirOperand length;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
504 if (withLength) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
505 length = asm.createInputParameter("length", CiKind.Int);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
506 } else {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
507 length = asm.createTemp("length", CiKind.Int);
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
508 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
509 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
510 asm.pload(CiKind.Int, length, array, asm.i(config.arrayLengthOffset), true);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
511 implicitNullException = false;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
512 }
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
513 asm.jugteq(failBoundsCheck, index, length);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
514
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
515 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
516 if (genStoreCheck) {
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
517 slowStoreCheck = asm.createOutOfLineLabel("slowStoreCheck");
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
518 asm.jeq(store, value, asm.o(null)); // first check if value is null
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
519 valueHub = asm.createTemp("valueHub", CiKind.Object);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
520 compHub = asm.createTemp("compHub", CiKind.Object);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
521 if (implicitNullException) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
522 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
523 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
524 asm.pload(CiKind.Object, compHub, array, asm.i(config.hubOffset), implicitNullException);
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
525 asm.pload(CiKind.Object, compHub, compHub, asm.i(config.arrayClassElementOffset), false);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
526 asm.pload(CiKind.Object, valueHub, value, asm.i(config.hubOffset), false);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
527 asm.jneq(slowStoreCheck, compHub, valueHub); // then check component hub matches value hub
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
528
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
529 implicitNullException = false;
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
530 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
531 asm.bindInline(store);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
532 int elemSize = target.sizeInBytes(kind);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
533
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
534 if (implicitNullException) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
535 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
536 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
537 asm.pstore(kind, array, index, value, config.getArrayOffset(kind), Scale.fromInt(elemSize), implicitNullException);
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
538 if (genWriteBarrier) {
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
539 // addWriteBarrier(asm, array, value);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
540 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
541
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
542 // -- out of line -------------------------------------------------------
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
543 if (genBoundsCheck) {
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
544 asm.bindOutOfLine(failBoundsCheck);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
545 asm.callRuntime(config.throwArrayIndexException, null);
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
546 asm.shouldNotReachHere();
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
547 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
548 if (genStoreCheck) {
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
549 asm.bindOutOfLine(slowStoreCheck);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
550 checkSubtype(temp, valueHub, compHub);
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
551 asm.jneq(store, temp, asm.w(0));
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
552 asm.callRuntime(config.throwArrayStoreException, null);
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
553 asm.jmp(store);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
554 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
555 return asm.finishTemplate("arraystore<" + kind + ">");
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
556 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
557
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
558 private XirTemplate buildArrayLoad(CiKind kind, CiXirAssembler asm, boolean genBoundsCheck, boolean withLength) {
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
559 XirOperand result = asm.restart(kind);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
560 XirParameter array = asm.createInputParameter("array", CiKind.Object);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
561 XirParameter index = asm.createInputParameter("index", CiKind.Int);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
562 XirLabel failBoundsCheck = null;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
563 // if the length is known the array cannot be null
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
564 boolean implicitNullException = !withLength;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
565
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
566 if (genBoundsCheck) {
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
567 // load the array length and check the index
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
568 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
569 XirOperand length;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
570 if (withLength) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
571 length = asm.createInputParameter("length", CiKind.Int);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
572 } else {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
573 length = asm.createTemp("length", CiKind.Int);
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
574 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
575 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
576 asm.pload(CiKind.Int, length, array, asm.i(config.arrayLengthOffset), true);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
577 implicitNullException = false;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
578 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
579 asm.jugteq(failBoundsCheck, index, length);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
580 implicitNullException = false;
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
581 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
582 int elemSize = target.sizeInBytes(kind);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
583 if (implicitNullException) {
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
584 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
585 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
586 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
587 asm.pload(kind, result, array, index, config.getArrayOffset(kind), Scale.fromInt(elemSize), implicitNullException);
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
588 if (genBoundsCheck) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
589 asm.bindOutOfLine(failBoundsCheck);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
590 asm.callRuntime(config.throwArrayIndexException, null);
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
591 asm.shouldNotReachHere();
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
592 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
593 return asm.finishTemplate("arrayload<" + kind + ">");
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
594 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
595
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
596 private XirTemplate buildInvokeStatic() {
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
597 asm.restart();
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
598 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
599
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
600 XirLabel stub = asm.createOutOfLineLabel("call stub");
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
601 asm.mark(MARK_INVOKESTATIC);
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
602
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
603 // -- out of line -------------------------------------------------------
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
604 asm.bindOutOfLine(stub);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
605 XirOperand method = asm.createRegister("method", CiKind.Word, AMD64.rbx);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
606 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
607 asm.mov(method, asm.w(0l));
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
608 XirLabel dummy = asm.createOutOfLineLabel("dummy");
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
609 asm.jmp(dummy);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
610 asm.bindOutOfLine(dummy);
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
611
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
612 return asm.finishTemplate(addr, "invokestatic");
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
613 }
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
614
1425
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
615 private XirTemplate buildInvokeSpecial() {
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
616 asm.restart();
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
617 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
1425
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
618 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
619 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
620 XirLabel stub = asm.createOutOfLineLabel("call stub");
1425
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
621
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
622 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
623 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
624 asm.pload(CiKind.Word, temp, receiver, true);
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
625 asm.mark(MARK_INVOKESPECIAL);
1425
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
626
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
627 // -- out of line -------------------------------------------------------
1425
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
628 asm.bindOutOfLine(stub);
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
629 XirOperand method = asm.createRegister("method", CiKind.Word, AMD64.rbx);
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
630 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
631 asm.mov(method, asm.w(0l));
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
632 XirLabel dummy = asm.createOutOfLineLabel("dummy");
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
633 asm.jmp(dummy);
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
634 asm.bindOutOfLine(dummy);
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
635
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
636 return asm.finishTemplate(addr, "invokespecial");
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
637 }
98fffb304868 tlab-allocated "new instance", invokespecial, support for static fields in COMPILER_CLASSES_DO
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1424
diff changeset
638
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
639 private XirTemplate buildInvokeInterface() {
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
640 asm.restart();
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
641 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
642 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
643 XirOperand method = asm.createRegister("method", CiKind.Object, AMD64.rbx);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
644 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
645 XirLabel stub = asm.createOutOfLineLabel("call stub");
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
646
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
647 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
648 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
649 asm.pload(CiKind.Word, temp, receiver, true);
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
650 asm.mark(MARK_INVOKEINTERFACE);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
651 asm.mov(method, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
652
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
653 // -- out of line -------------------------------------------------------
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
654 asm.bindOutOfLine(stub);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
655 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
656 asm.mov(method, asm.w(0l));
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
657 XirLabel dummy = asm.createOutOfLineLabel("dummy");
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
658 asm.jmp(dummy);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
659 asm.bindOutOfLine(dummy);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
660
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
661 return asm.finishTemplate(addr, "invokespecial");
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
662 }
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
663
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
664 private XirTemplate buildInvokeVirtual() {
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
665 asm.restart();
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
666 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
667 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
668 XirOperand method = asm.createRegister("method", CiKind.Object, AMD64.rbx);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
669 XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
670 XirLabel stub = asm.createOutOfLineLabel("call stub");
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
671
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
672 asm.nop(1);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
673 asm.mark(MARK_IMPLICIT_NULL);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
674 asm.pload(CiKind.Word, temp, receiver, true);
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
675 asm.mark(MARK_INVOKEVIRTUAL);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
676 asm.mov(method, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
677
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
678 // -- out of line -------------------------------------------------------
1427
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
679 asm.bindOutOfLine(stub);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
680 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
681 asm.mov(method, asm.w(0l));
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
682 XirLabel dummy = asm.createOutOfLineLabel("dummy");
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
683 asm.jmp(dummy);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
684 asm.bindOutOfLine(dummy);
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
685
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
686 return asm.finishTemplate(addr, "invokespecial");
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
687 }
149b1d2316de basic invokeinterface and invokevirtual support
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1426
diff changeset
688
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
689 private XirTemplate buildNewInstance(CiXirAssembler asm, int size) {
1426
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
690 XirOperand result = asm.restart(CiKind.Word);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
691 XirOperand type = asm.createInputParameter("type", CiKind.Object);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
692
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
693 XirOperand thread = asm.createRegister("thread", CiKind.Word, AMD64.r15);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
694 XirOperand temp1 = asm.createRegister("temp1", CiKind.Word, AMD64.rcx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
695 XirOperand temp2 = asm.createRegister("temp2", CiKind.Word, AMD64.rbx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
696 useRegisters(asm, AMD64.rsi);
1426
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
697 XirLabel tlabFull = asm.createOutOfLineLabel("tlab full");
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
698 XirLabel resume = asm.createInlineLabel("resume");
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
699
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
700 asm.pload(CiKind.Word, result, thread, asm.i(config.threadTlabTopOffset), false);
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
701 asm.add(temp1, result, asm.w(size));
1426
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
702 asm.pload(CiKind.Word, temp2, thread, asm.i(config.threadTlabEndOffset), false);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
703
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
704 asm.jgt(tlabFull, temp1, temp2);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
705 asm.pstore(CiKind.Word, thread, asm.i(config.threadTlabTopOffset), temp1, false);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
706 asm.bindInline(resume);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
707
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
708 asm.pload(CiKind.Word, temp1, type, asm.i(config.instanceHeaderPrototypeOffset), false);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
709 asm.pstore(CiKind.Word, result, temp1, false);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
710 asm.pstore(CiKind.Object, result, asm.i(config.hubOffset), type, false);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
711
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
712 if (size > 2 * target.wordSize) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
713 asm.mov(temp1, asm.w(0));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
714 for (int offset = 2 * target.wordSize; offset < size; offset += target.wordSize) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
715 asm.pstore(CiKind.Word, result, asm.i(offset), temp1, false);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
716 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
717 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
718
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
719 // -- out of line -------------------------------------------------------
1426
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
720 asm.bindOutOfLine(tlabFull);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
721 XirOperand arg = asm.createRegister("runtime call argument", CiKind.Object, AMD64.rdx);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
722 asm.mov(arg, type);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
723 asm.callRuntime(config.newInstanceStub, result);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
724 asm.jmp(resume);
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
725
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
726 return asm.finishTemplate("new instance");
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
727 }
ed6bd46ad55e small cleanup
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1425
diff changeset
728
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
729 private XirTemplate buildNewInstanceUnresolved() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
730 XirOperand result = asm.restart(CiKind.Word);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
731 XirOperand arg = asm.createRegister("runtime call argument", CiKind.Object, AMD64.rdx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
732
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
733 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, arg, config);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
734
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
735 patching.emitInline();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
736 useRegisters(AMD64.rbx, AMD64.rcx, AMD64.rsi);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
737 asm.callRuntime(config.newInstanceStub, result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
738
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
739 // -- out of line -------------------------------------------------------
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
740 patching.emitOutOfLine();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
741
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
742 return asm.finishTemplate("new instance");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
743 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
744
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
745 private XirTemplate buildNewObjectArray(boolean resolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
746 XirOperand result = asm.restart(CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
747
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
748 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
749
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
750 XirOperand length = asm.createRegister("length", CiKind.Int, AMD64.rbx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
751 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rdx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
752
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
753 UnresolvedClassPatching patching = null;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
754 if (resolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
755 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
756 } else {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
757 // insert the patching code for class resolving - the hub will end up in "hub"
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
758 patching = new UnresolvedClassPatching(asm, hub, config);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
759 patching.emitInline();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
760 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
761
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
762 asm.mov(length, lengthParam);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
763 useRegisters(AMD64.rsi, AMD64.rcx, AMD64.rdi);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
764 asm.callRuntime(config.newObjectArrayStub, result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
765 if (!resolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
766 patching.emitOutOfLine();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
767 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
768 return asm.finishTemplate(resolved ? "newObjectArray" : "newObjectArray (unresolved)");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
769 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
770
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
771 private XirTemplate buildMultiNewArray(int dimensions, boolean resolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
772 XirOperand result = asm.restart(CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
773
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
774 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rax);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
775 XirOperand rank = asm.createRegister("rank", CiKind.Int, AMD64.rbx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
776 XirOperand sizes = asm.createRegister("sizes", CiKind.Long, AMD64.rcx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
777 XirOperand thread = asm.createRegister("thread", CiKind.Long, AMD64.r15);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
778 asm.add(sizes, thread, asm.l(config.threadMultiNewArrayStorage));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
779 for (int i = 0; i < dimensions; i++) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
780 XirParameter length = asm.createInputParameter("length" + i, CiKind.Int);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
781 asm.pstore(CiKind.Int, sizes, asm.i(i * target.sizeInBytes(CiKind.Int)), length, false);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
782 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
783
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
784 UnresolvedClassPatching patching = null;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
785 if (resolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
786 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
787 } else {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
788 // insert the patching code for class resolving - the hub will end up in "hub"
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
789 patching = new UnresolvedClassPatching(asm, hub, config);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
790 patching.emitInline();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
791 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
792
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
793 asm.mov(rank, asm.i(dimensions));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
794 asm.callRuntime(config.newMultiArrayStub, result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
795 if (!resolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
796 patching.emitOutOfLine();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
797 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
798 return asm.finishTemplate(resolved ? "multiNewArray" + dimensions : "multiNewArray" + dimensions + " (unresolved)");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
799 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
800
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
801 private XirTemplate buildNewTypeArray() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
802 XirOperand result = asm.restart(CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
803
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
804 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
805 XirParameter hubParam = asm.createConstantInputParameter("hub", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
806
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
807 XirOperand length = asm.createRegister("length", CiKind.Int, AMD64.rbx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
808 XirOperand hub = asm.createRegister("hub", CiKind.Object, AMD64.rdx);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
809
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
810 asm.mov(hub, hubParam);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
811 asm.mov(length, lengthParam);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
812 useRegisters(AMD64.rsi, AMD64.rcx, AMD64.rdi);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
813 asm.callRuntime(config.newTypeArrayStub, result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
814
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
815 return asm.finishTemplate("newObjectArray");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
816 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
817
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
818 private XirTemplate buildResolveClass(boolean resolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
819 XirOperand result = asm.restart(CiKind.Word);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
820 if (resolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
821 XirOperand type = asm.createConstantInputParameter("type", CiKind.Object);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
822
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
823 asm.mov(result, type);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
824 } else {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
825 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, result, config);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
826 patching.emitInline();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
827 // -- out of line -------------------------------------------------------
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
828 patching.emitOutOfLine();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
829 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
830 return asm.finishTemplate(resolved ? "resolve class" : "resolve class (unresolved)");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
831 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
832
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
833 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
834 public XirSnippet genArrayLength(XirSite site, XirArgument array) {
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
835 return new XirSnippet(arrayLengthTemplate, array);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
836 }
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
837
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
838 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
839 public XirSnippet genArrayLoad(XirSite site, XirArgument array, XirArgument index, XirArgument length, CiKind elementKind, RiType elementType) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
840 if (length == null) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
841 return new XirSnippet(arrayLoadTemplates[elementKind.ordinal()], array, index);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
842 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
843 return new XirSnippet(arrayLoadTemplatesWithLength[elementKind.ordinal()], array, index, length);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
844 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
845
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
846 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
847 public XirSnippet genArrayStore(XirSite site, XirArgument array, XirArgument index, XirArgument length, XirArgument value, CiKind elementKind, RiType elementType) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
848 if (length == null) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
849 return new XirSnippet(arrayStoreTemplates[elementKind.ordinal()], array, index, value);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
850 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
851 return new XirSnippet(arrayStoreTemplatesWithLength[elementKind.ordinal()], array, index, value, length);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
852 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
853
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
854 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
855 public XirSnippet genCheckCast(XirSite site, XirArgument receiver, XirArgument hub, RiType type) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
856 if (type.isResolved()) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
857 return new XirSnippet(checkCastTemplate.resolved, receiver, hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
858 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
859 return new XirSnippet(checkCastTemplate.unresolved, receiver);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
860 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
861
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
862 @Override
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
863 public XirSnippet genPrologue(XirSite site, RiMethod method) {
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
864 boolean staticMethod = Modifier.isStatic(method.accessFlags());
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
865 return new XirSnippet(staticMethod ? staticPrologueTemplate : prologueTemplate);
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
866 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
867
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
868 @Override
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
869 public XirSnippet genEpilogue(XirSite site, RiMethod method) {
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
870 return new XirSnippet(epilogueTemplate);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
871 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
872
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
873 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
874 public XirSnippet genGetField(XirSite site, XirArgument receiver, RiField field) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
875 XirPair pair = getFieldTemplates[field.kind().ordinal()];
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
876 if (field.isResolved()) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
877 return new XirSnippet(pair.resolved, receiver, XirArgument.forInt(((HotSpotField) field).offset()));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
878 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
879 return new XirSnippet(pair.unresolved, receiver);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
880 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
881
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
882 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
883 public XirSnippet genGetStatic(XirSite site, XirArgument staticTuple, RiField field) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
884 XirPair pair = getStaticTemplates[field.kind().ordinal()];
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
885 if (field.isResolved()) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
886 return new XirSnippet(pair.resolved, staticTuple, XirArgument.forInt(((HotSpotField) field).offset()));
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
887 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
888 return new XirSnippet(pair.unresolved, staticTuple, null);
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
889 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
890
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
891 @Override
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
892 public XirSnippet genPutField(XirSite site, XirArgument receiver, RiField field, XirArgument value) {
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
893 XirPair pair = putFieldTemplates[field.kind().ordinal()];
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
894 if (field.isResolved()) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
895 return new XirSnippet(pair.resolved, receiver, value, XirArgument.forInt(((HotSpotField) field).offset()));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
896 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
897 return new XirSnippet(pair.unresolved, receiver, value);
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
898 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
899
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
900 @Override
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
901 public XirSnippet genPutStatic(XirSite site, XirArgument staticTuple, RiField field, XirArgument value) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
902 XirPair pair = putStaticTemplates[field.kind().ordinal()];
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
903 if (field.isResolved()) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
904 return new XirSnippet(pair.resolved, staticTuple, value, XirArgument.forInt(((HotSpotField) field).offset()));
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
905 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
906 return new XirSnippet(pair.unresolved, staticTuple, value);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
907 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
908
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
909 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
910 public XirSnippet genInstanceOf(XirSite site, XirArgument receiver, XirArgument hub, RiType type) {
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
911 if (type.isResolved()) {
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
912 return new XirSnippet(instanceofTemplate.resolved, receiver, hub);
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
913 }
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
914 return new XirSnippet(instanceofTemplate.unresolved, receiver);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
915 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
916
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
917 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
918 public XirSnippet genIntrinsic(XirSite site, XirArgument[] arguments, RiMethod method) {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
919 return null;
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
920 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
921
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
922 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
923 public XirSnippet genInvokeInterface(XirSite site, XirArgument receiver, RiMethod method) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
924 return new XirSnippet(invokeInterfaceTemplate, receiver, XirArgument.forWord(0));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
925 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
926
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
927 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
928 public XirSnippet genInvokeSpecial(XirSite site, XirArgument receiver, RiMethod method) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
929 return new XirSnippet(invokeSpecialTemplate, receiver, XirArgument.forWord(0));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
930 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
931
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
932 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
933 public XirSnippet genInvokeStatic(XirSite site, RiMethod method) {
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
934 return new XirSnippet(invokeStaticTemplate, XirArgument.forWord(0));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
935 }
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
936
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
937 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
938 public XirSnippet genInvokeVirtual(XirSite site, XirArgument receiver, RiMethod method) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
939 return new XirSnippet(invokeVirtualTemplate, receiver, XirArgument.forWord(0));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
940 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
941
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
942 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
943 public XirSnippet genMonitorEnter(XirSite site, XirArgument receiver) {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
944 return new XirSnippet(emptyTemplates[CiKind.Void.ordinal()]);
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
945 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
946
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
947 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
948 public XirSnippet genMonitorExit(XirSite site, XirArgument receiver) {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
949 return new XirSnippet(emptyTemplates[CiKind.Void.ordinal()]);
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
950 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
951
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
952 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
953 public XirSnippet genNewArray(XirSite site, XirArgument length, CiKind elementKind, RiType componentType, RiType arrayType) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
954 if (elementKind == CiKind.Object) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
955 if (arrayType instanceof HotSpotTypeResolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
956 return new XirSnippet(newObjectArrayTemplate.resolved, length, XirArgument.forObject(arrayType));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
957 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
958 return new XirSnippet(newObjectArrayTemplate.unresolved, length);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
959 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
960 assert arrayType == null;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
961 arrayType = Compiler.getVMEntries().getPrimitiveArrayType(elementKind);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
962 return new XirSnippet(newTypeArrayTemplate, length, XirArgument.forObject(arrayType));
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
963 }
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
964
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
965 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
966 public XirSnippet genNewInstance(XirSite site, RiType type) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
967 if (type instanceof HotSpotTypeResolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
968 int instanceSize = ((HotSpotTypeResolved) type).instanceSize();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
969 return new XirSnippet(newInstanceTemplates.get(instanceSize), XirArgument.forObject(type));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
970 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
971 return new XirSnippet(newInstanceUnresolvedTemplate);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
972 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
973
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
974 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
975 public XirSnippet genNewMultiArray(XirSite site, XirArgument[] lengths, RiType type) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
976 if (type instanceof HotSpotTypeResolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
977 XirArgument[] params = Arrays.copyOf(lengths, lengths.length + 1);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
978 params[lengths.length] = XirArgument.forObject(type);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
979 return new XirSnippet(multiNewArrayTemplate.get(lengths.length).resolved, params);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
980 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
981 return new XirSnippet(multiNewArrayTemplate.get(lengths.length).unresolved, lengths);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
982 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
983
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
984 @Override
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
985 public XirSnippet genResolveClass(XirSite site, RiType type, Representation representation) {
1430
949ade3f2ff3 added assertions, nop added to implicit exception sites
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1429
diff changeset
986 assert representation == Representation.ObjectHub : "unexpected representation: " + representation;
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
987 if (type instanceof HotSpotTypeResolved) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
988 return new XirSnippet(resolveClassTemplate.resolved, XirArgument.forObject(type));
1421
6223633ce7dd changed VMExit/VMEntries to non-static, added eclipse c++ project, CIR interface changes
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1420
diff changeset
989 }
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
990 return new XirSnippet(resolveClassTemplate.unresolved);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
991 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
992
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
993 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
994 public XirSnippet genSafepoint(XirSite site) {
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
995 return new XirSnippet(safepointTemplate);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
996 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
997
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
998 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
999 public XirSnippet genExceptionObject(XirSite site) {
1422
3483ec571caf * using reflected objects instead of oops
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1421
diff changeset
1000 return new XirSnippet(exceptionObjectTemplate);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
1001 }
1419
7bf6a77b9c5a implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1417
diff changeset
1002
1429
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1003 private static class UnresolvedClassPatching {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1004
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1005 private final XirLabel patchSite;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1006 private final XirLabel replacement;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1007 private final XirLabel patchStub;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1008 private final CiXirAssembler asm;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1009 private final HotSpotVMConfig config;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1010 private final XirOperand arg;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1011 private State state;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1012
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1013 private enum State {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1014 New, Inline, Finished
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1015 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1016
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1017 public UnresolvedClassPatching(CiXirAssembler asm, XirOperand arg, HotSpotVMConfig config) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1018 this.asm = asm;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1019 this.arg = arg;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1020 this.config = config;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1021 patchSite = asm.createInlineLabel("patch site");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1022 replacement = asm.createOutOfLineLabel("replacement");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1023 patchStub = asm.createOutOfLineLabel("patch stub");
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1024
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1025 state = State.New;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1026 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1027
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1028 public void emitInline() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1029 assert state == State.New;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1030
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1031 asm.bindInline(patchSite);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1032 asm.mark(MARK_DUMMY_OOP_RELOCATION);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1033 asm.jmp(patchStub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1034
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1035 // TODO: make this more generic & safe - this is needed to create space for patching
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1036 asm.nop(5);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1037
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1038 state = State.Inline;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1039 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1040
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1041 public void emitOutOfLine() {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1042 assert state == State.Inline;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1043
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1044 asm.bindOutOfLine(replacement);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1045 XirMark begin = asm.mark(null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1046 asm.mov(arg, asm.createConstant(CiConstant.forObject(null)));
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1047 XirMark end = asm.mark(null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1048 // make this piece of data look like an instruction
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1049 asm.rawBytes(new byte[] { (byte) 0xb8, 0, 0, 0x05, 0});
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1050 asm.mark(MARK_KLASS_PATCHING, begin, end);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1051 asm.bindOutOfLine(patchStub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1052 asm.callRuntime(config.loadKlassStub, null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1053 asm.jmp(patchSite);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1054
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1055 state = State.Finished;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1056 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1057 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1058
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1059 private void checkSubtype(XirOperand result, XirOperand objHub, XirOperand hub) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1060 asm.push(objHub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1061 asm.push(hub);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1062 asm.callRuntime(config.instanceofStub, null);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1063 asm.pop(result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1064 asm.pop(result);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1065 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1066
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1067 private void useRegisters(CiXirAssembler asm, CiRegister... registers) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1068 if (registers != null) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1069 for (CiRegister register : registers) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1070 asm.createRegister("reg", CiKind.Illegal, register);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1071 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1072 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1073 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1074
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1075 private void useRegisters(CiRegister... registers) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1076 useRegisters(asm, registers);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1077 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1078
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1079 private abstract class OndemandTemplates<T> {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1080
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1081 private ConcurrentHashMap<Integer, T> templates = new ConcurrentHashMap<Integer, T>();
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1082
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1083 protected abstract T create(CiXirAssembler asm, int index);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1084
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1085 public T get(int index) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1086 T template = templates.get(index);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1087 if (template == null) {
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1088 template = create(asm.copy(), index);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1089 templates.put(index, template);
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1090 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1091 return template;
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1092 }
abc670a709dc * -XX:TraceC1X=0...5 controls the native c1x tracing
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1428
diff changeset
1093 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
1094 }